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I’m developing a pocket-sized keychain that does more than hold memories—it plays them back on a 2-inch touchscreen. I need an industrial product designer who can take this concept from sketch to production-ready CAD. The device’s sole purpose is to display digital photos. Internally it will house a small PCB, a rechargeable power pack, and the 2-inch capacitive screen; externally it must look sleek, withstand daily key-ring abuse, and remain comfortable in the hand. Your work will cover the full enclosure design, basic internal layout for the board and battery, and DFM considerations such as snap-fit assemblies or micro-screws for easy manufacturing. I expect native CAD files plus standard exchange formats (STEP/IGES) and a set of photorealistic renders so I can show stakeholders exactly how the keychain will look. Deliverables • Production-ready 3D CAD (STEP/IGES + native) • Exploded assembly view with callouts for PCB, battery, screen and buttons • 2-3 high-res renders in common angles • Brief DFM notes highlighting materials, wall thicknesses and fastening approach I’m happy to answer dimension or component questions as we iterate. Let’s craft a tiny showcase that makes photos shine.
Project ID: 40723428
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65 freelancers are bidding on average $357 USD for this job

Greetings!! I can create a sleek, compact 3D enclosure for your keychain photo display. I will provide production-ready CAD, STEP/IGES and native files, exploded assembly views, and photorealistic renders according to your requirements. Please contact me with the component dimensions and details to discuss the project further. Please have a look at my portfolio: https://www.freelancer.com/u/babanpreet852.html I have 8 years of experience in 2D drawings and 3D modeling, Rendering, texturing. 3D softwares are following: 3Ds Max, Maya, Zbrush, Solidworks, AutoCAD, SketchUp. Thank you for your time and consideration.
$250 USD in 5 days
8.5
8.5

Hello, We’ll develop the keychain enclosure around the 2-inch touchscreen, PCB and rechargeable battery, with a compact, comfortable form designed for daily key-ring use. We’ll handle the internal layout, snap-fits or micro-screws, wall thicknesses and other DFM details for production. You’ll receive native CAD, STEP/IGES, an exploded assembly with callouts, 2–3 photorealistic renders and concise DFM notes. Thanks.
$250 USD in 4 days
8.2
8.2

Having worked on a plethora of projects entailing complex design problems, I believe I'm the ideal candidate for your digital photo keychain concept. With proficiency in CAD, DFM, Solidworks and extensive experience in product design, I am well-equipped to tackle the diverse challenges of this project. Ranging from creating a sleek and robust enclosure that can withstand wear and tear to ensuring a comfortable hand-fit, your keychain vision will be transformed into a tangible reality. Understanding your need for detailed renderings while keeping the stakeholders informed of every aspect, my skills would facilitate an excellent representation- production-ready 3D CAD files with native formats as well as STEP/IGES. Besides the CAD work, I will also provide a well-labelled exploded assembly view along with the pertinent DFM notes. This approach is aimed to provide clear visuals for board placement, battery compartment and screen display while aiding easy manufacturing. It's my objective not just to meet but exceed your expectations with this project. Rest assured you will have prompt communication throughout the iterative process as I find it crucial to ask clarifying questions. It would be my pleasure to put my skills at work to help you craft a masterpiece that showcases your photos brilliantly on an everyday keyring!
$255 USD in 2 days
7.9
7.9

Hello, ✨ How would you like your space to feel—calm and minimal, warm and cozy, or bold and luxurious? And do you have a preferred color palette or design style in mind? ?️ I’ve reviewed your project and can deliver a complete architectural design with outstanding visualization and professional presentation quality. ? I am an architectural designer specializing in interior design, facade design, luxury villas, and photorealistic architectural visualization. ? For your project, I can provide: ✓ 3D modeling + photorealistic renders ?️✨ ✓ Interior & exterior design ? ✓ Professional presentation boards ? ✓ 4–6 additional views ? ✓ Short walkthrough animation ? ✓ Well-organized final files ? ? To ensure a smooth delivery, I also include: ✓ 3 free revision rounds ? ✓ 10 days of post-delivery support ? ?️ I work with Revit, 3ds Max, Corona Renderer, and Lumion. You can view my portfolio on my profile, and if needed, I’d be happy to share additional samples relevant to your project. ✨ I look forward to the opportunity to work with you. Best regards,
$280 USD in 2 days
6.9
6.9

As an accomplished industrial designer with 6+ years of experience, I am exceedingly well-versed in the kind of project required here. My expertise in 3D CAD, 3D design and product design can be a valuable asset as we work together to transform your innovative concept into a tangible reality. It's worth noting that I've cultivated a reputation for going above and beyond in my workーI'm all about making sure my clients are absolutely satisfied with the end product. One of the hallmarks of my career has been my ability to craft aesthetically pleasing designs while simultaneously prioritizing functionality and user comfort- both critical aspects for your pocket-sized digital photo keychain. You can expect production-ready native CAD files along with standard exchange formats, such as STEP/IGES, as per your request. Further, rest assured that I will take DFM considerations seriously to ensure that the manufacturing process is seamless and efficient.
$250 USD in 2 days
6.8
6.8

With over 10 years' experience as an architectural and interior designer, my skillset extends far beyond what lies in my title. I've successfully worked on many projects that entailed detailed 3D modeling, photorealistic visualization and working drawings. Hereon this project, I'd be able to design a production-ready CAD model for the digital photo keychain ensuring that all components like the PCB, battery, screen and buttons are perfectly integrated from the inside. What separates me from the crowd is not only my vast technical knowledge with software like AutoCAD, SketchUp and Rhino 3D – but also my expertise in using these tools to bring forth creative yet practical solutions. Be it choosing the right materials, planning wall thicknesses or opting for suitable fastening approaches; I understand the importance of considering Design for Manufacturing (DFM) approaches, which will ensure a smooth manufacturing process while keeping your design vision intact. Whether it’s turning sketches into reality or crafting designs that maximize user experience without compromising on aesthetic appeal, my aim is to deliver excellence at every stage of a project. With my approach rooted in meticulousness and precision coupled with powerful software proficiency - delivered on time - I can guarantee a design solution for your digital photo keychain that will exceed your expectations.
$250 USD in 2 days
6.7
6.7

Hello I am an experienced CAD/CAM designer specializing in CATIA, SolidWorks, and AutoCAD, with over 10 years of professional freelance and teaching experience. I excel at transforming 2D plans into precise, detailed 3D models, creating accurate assemblies, parts, and visualizations ready for manufacturing or prototyping. With my expertise in Part Design, Generative Shape Design (GSD), Drafting, and Assembly Design, I deliver high-quality, production-ready models in STL, STEP, OBJ, or FBX formats. I am detail-oriented, efficient, and committed to exceeding client expectations. You can view my portfolio here: https://www.fr.freelancer.com/u/mouniridmed Best regards, Mounir
$275 USD in 1 day
5.9
5.9

I can deliver production-ready CAD for your digital photo keychain, similar to the compact, robust enclosures I've designed for portable electronics that prioritize both user experience and durability. My approach ensures the final design will not only house your components securely but also withstand the rigors of daily keychain use while maintaining a premium aesthetic. My process involves creating a detailed 3D model of the enclosure using SolidWorks, focusing on precise component fitment for the PCB, battery, and 2-inch capacitive screen. I'll incorporate features for easy assembly and repair, and meticulously address DFM considerations like draft angles, wall thickness, and potential tooling challenges. This will include defining mounting points, button placements, and port access, ensuring a seamless integration of all internal elements within a sleek, ergonomic form factor. To ensure optimal alignment with your vision, could you clarify the desired material finish for the enclosure and any specific ergonomic considerations for palm grip? I'm eager to discuss how my CAD expertise can bring your innovative photo keychain to life.
$541 USD in 21 days
5.6
5.6

Hi, Can we develop this pocket-sized photo keychain from concept sketch to production-ready CAD while keeping the enclosure sleek, durable, and comfortable for daily key-ring use? We have more than eleven years of experience in CAD modeling and product development, supporting inventors, startups, and businesses with manufacturing-focused designs. We can design the complete enclosure, organize the internal PCB, rechargeable battery, 2-inch capacitive screen, and buttons, while considering practical DFM requirements such as wall thickness, materials, snap-fits, or micro-screw fastening. We can provide native CAD files with STEP/IGES formats, an exploded assembly with clear callouts, and 2–3 photorealistic renders for stakeholder presentations. Our experience with Fusion 360, SolidWorks, Blender, and KeyShot supports accurate modeling and professional visualization. We can refine the design around your component dimensions and manufacturing requirements. Best Wishes
$250 USD in 3 days
5.8
5.8

Hi there, Would you like to turn your photo keychain idea into production-ready CAD? I design the full enclosure, internal layout for the PCB, battery, and 2-inch screen, and DFM notes. I deliver STEP/IGES, native files, exploded view, and renders. I have experience in 3D modeling using 3ds Max, Blender, Maya, and Revit. I can create product models, jewelry designs, or any custom 3D work with high-quality results. You can view my previous work here: https://www.freelancer.com/portfolio-items/10401693-3d-costume-hoodie-render https://www.freelancer.com/portfolio-items/10388215-3d-product-models (All Types of 3D Products & Prototypes) Thanks & Regards Humayo.
$250 USD in 3 days
5.9
5.9

Having worked extensively in 3D CAD and product design, my firm and I offer a comprehensive service from concept to production-ready models - exactly what your project needs. We have a deep understanding of the complexities involved in housing electronic components and optimizing for both aesthetics and functionality, making us perfectly suited to deliver on this challenging task. Moreover, our knowledge of DFM (Design for Manufacturing) ensures that your design is not just visually striking but also practical and cost-effective to produce. To prove the feasibility of our designs, we will provide native CAD files along with standard exchange formats (STEP/IGES) showcasing all dimensions as well as easy-to-understand exploded assembly views for PCB, battery, screen and buttons with accompanying callouts. This level of detail aids in efficient communication between us and stakeholders by providing comprehensive visual explanations. Finally, we understand that timely communication is vital in turning concepts into reality. We pride ourselves on quick and accurate responses ensuring that dimension or component questions get answered promptly, guaranteeing a seamless collaboration. Let's work together to craft a showcase that not only holds the memories close but also brings them to life. I look forward to helping you create a compact digital photo keychain that does justice to cherished memories while enduring everyday wear and tear of being on a keyring.
$250 USD in 1 day
5.4
5.4

Hi, I’m an experienced SolidWorks product designer specializing in compact enclosures, mechanical assemblies, and production-ready CAD. I can develop the keychain enclosure around your 2-inch capacitive screen, PCB, rechargeable battery, buttons, and key-ring interface while keeping the overall form slim, comfortable, and durable for daily use. I’ll carefully plan the internal packaging, clearances, fastening method, and assembly sequence, using snap-fits or micro-screws where appropriate. The design will include practical DFM considerations such as wall thickness, ribs, bosses, draft, tolerances, and material selection for production. I can also prepare a clean exploded assembly showing the screen, PCB, battery, buttons, and enclosure components. You’ll receive the native CAD along with STEP/IGES, 2–3 high-resolution product renders, and concise DFM notes. I’m comfortable iterating with you on component dimensions and can take the concept through a polished, manufacturing-ready design.
$250 USD in 3 days
5.3
5.3

Mechanical Design & Engineering Expertise: Reverse Engineering | Fabrication | DFM | 3D Printing | Concept Design | Product Development | Robotics I am a Mecha1`nical Designer with over 8 years of experience turning complex ideas into functional, manufactured products. I focus on creating designs that aren’t just visually sound, but are technically optimized for real-world performance and efficient production. Software Proficiency: SolidWorks • Autodesk (AutoCAD, Fusion, Inventor) • Maya • Matlab • Rhino • Catia Best Regards, MOHAMED EWAIDA Senior Mechanical Designer
$500 USD in 7 days
4.9
4.9

Hello! I can develop your pocket sized photo keychain from concept through production ready CAD, including the complete enclosure, PCB, battery and touchscreen layout, DFM considerations, exploded assembly and photorealistic product renders. I have years of experience in 3D modeling, product visualization and Blender, with strong attention to practical construction, clean forms and manufacturing requirements. I can provide native CAD along with STEP/IGES, detailed callouts, high resolution renders and concise DFM notes covering materials, wall thickness and fastening methods. I can start working on your project now and finish it whenever you need it. Best Regards Muhammad Abubakar Siddiqui
$250 USD in 1 day
4.7
4.7

⚡ I HANDLE THIS TYPE OF WORK REALLY WELL. I have just developed a sleek electronic device with a focus on usability and aesthetics. Your goal of creating a digital photo keychain is exciting and unique. I’ll design the enclosure to withstand daily use while ensuring the internal layout is efficient. Pay attention to snap-fit assemblies for easy manufacturing; it’s often overlooked. I will keep everything clear and simple, without burying you in technical nonsense. MESSAGE ME, LET'S SEE IF WE ARE A GOOD FIT. Regards, Stefan.
$450 USD in 14 days
4.8
4.8

Hi there ! With 7 years of experience as a professional designer specializing in mechanical and product design, I am confident that I can provide you with the top-notch results you need. As an avid enthusiast of lean design and design for assembly, I strive to offer efficient, easy-to-manufacture and cost-conscious designs. Your project aligns perfectly with my skill set and expertise. I have extensive experience working on similar projects, creating product designs from concept to manufacturing-ready models. My proficiency in software like SolidWorks, Blender, SketchUp, and AutoCAD will enable me to deliver high-quality, customized designs that meet your every specification. In addition, I understand the crucial elements of not only external aesthetics but also internal layouts and manufacturing considerations. This includes features such as snap-fit assemblies or micro-screws which will be instrumental in simplifying the manufacturing process. My methodical approach alongside my ability to develop sleek, rugged yet comfortable enclosures makes me the right pick for this task. Let's collaborate in making your keychains a reality! Thanks & regards Gaurav Sharma....
$250 USD in 1 day
4.3
4.3

Hello there, Are you looking for someone to design a pocket-sized keychain with a 2-inch capacitive touchscreen. We can create production-ready 3D CAD with STEP/IGES and native CAD files. We will design PCB, battery, screen layout, snap-fit or micro-screw assembly. We can also provide exploded assembly and 2-3 photorealistic renders. We are an experienced CAD designer with over 5 years of expertise in creating precise 2D drawings and 3D models for engineering, architecture,interior,exterior and product design. We specialize in AutoCAD, and other CAD software to deliver accurate and detailed designs. We provide unlimited revisions, fast turnaround, and ensure your project meets technical standards and your exact requirements. Please visit our profile for portfolio; https://www.freelancer.com/u/Internative123/CAD Best regards, Internative Labs.
$250 USD in 2 days
4.7
4.7

This keychain plays photos on a 2-inch screen, so the enclosure must protect the delicate screen and internal electronics from key-ring chaos. I'll build the main housing first in Solidworks, making sure the wall thickness is sufficient for impact resistance and also for snap-fit features to avoid visible screws, so it looks clean. The battery and PCB will sit in recessed areas within the housing, also modelled in Solidworks, ensuring proper clearance and no interference. I'll use standard 2mm wall thickness for the ABS plastic, which is tough and easy to mould, also considering chamfers on all external edges for comfort in hand. I'll then design the two halves of the enclosure to snap-fit together, and also model a small recess for the PCB and a defined space for the battery pack. What is the exact size and mounting points of the PCB and battery pack? I have a 5.0 rating across 10 reviews on here, and Preferred Freelancer status. Once I have the dimensions of the internal components I will send over the Solidworks files, STEP files, and photorealistic renders.
$532 USD in 21 days
3.5
3.5

I focus on turning ideas into reality. Creating a digital photo keychain comes with its challenges. If the design isn’t robust enough, it could struggle under daily use, leaving users disappointed. A sleek, functional design is crucial for this product to truly shine. I can deliver a production-ready 3D CAD that meets your specifications while ensuring the enclosure is both attractive and durable. I’ll focus on the internal layout for the PCB and battery, along with smart DFM strategies like snap-fit assemblies. You’ll receive detailed exploded views and high-res renders to impress your stakeholders. I’ve successfully tackled similar projects before, so I understand the nuances involved. You’ll be working with someone who values transparency, responsiveness, and delivering exactly what you need. Let’s create something special together.
$350 USD in 7 days
3.6
3.6

LOOK NO FURTHER I ASSURE YOU OF BEING THE PERFECT FIT. I am a mechatronics engineering student with top tier skills. I can accurately create a keychain that houses your PCS and displays images digitally. I will also develop high quality renders and possibly video showcase of its workings.
$250 USD in 1 day
2.3
2.3

Leesburg, United States
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Member since Sep 20, 2026
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$250-500 CAD
$30-250 USD
₹1500-12500 INR
£190 GBP
$15-25 USD / hour
$250-750 USD
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€12-18 EUR / hour
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₹1500-12500 INR
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