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Mosquito Trap Redesign
We want to redesign our UV LED mosquito trap, an outdoor product to be placed in tent, outdoor café, farms to reduce the damage by mosquito. It should be simple, solid, low priced, slim, good quality and fashionable- a mid-way between high-tech and disposable traps. We would like its housing to be partially transparent for the visibility of LED light. Also, we prefer the entry point for mosquito to be a maze design. Type: Mosquito trap Target Audience: All age groups Competitors: enclosed in attachments Design: Maze entry point, partially transparent body, UV LED light, PCB board, cotton stand to put cotton soaked in mosquito attractant liquid, 2AAA battery case Material: Plastic Any software is acceptable if STL format file can be provided Any further questions, please feel free to comment.
Enclosure shell concept for a residential electrical appliance
I'm developing an electronic appliance for residential use, and am looking for help with the enclosure design. Specifically, I'm looking for help with the exterior design of the enclosure (i.e. just the shell); I can handle the detailed design. The enclosure will be two piece injection molded, with a front and back. I've included cad files (solidworks and step) that captures the dimensions of the internal components and the minimum spacing between the components, along with the target distance of the components from the wall it'll be mounted on. The dimensions in the cad file denote the minimum size including clearance, but the enclosure can be larger if necessary (e.g. wider, taller, etc). I've attached an example enclosure that is similar to the profile that I'm looking for. You'll notice that it has a softly contoured face, while the back half lofts down to a boss feature to allow for connection to a wall mounting bracket. I plan to use the same approach for mounting. The idea is that you can use the example for inspiration, although it is not intended to be a 1:1 copy. Specific Requirements: 1. The design must be symmetrical across it's vertical mid-plane (i.e. left and right are the same). 2. The design must have a single plane as a parting line between the front and back parts (i.e. the two halves must have flat faces where they meet). 3. Each part must be moldable, with ideally a minimum draft angle of at least 1 degree. No undercuts or sharp edges which can't be radiused later are allowed. 4. The cylinders shown in the internal components cad file must be completely contained within the back piece of the enclosure. 5. The wall thickness of the enclosure should be 4mm. The deliverable should be cad files of the two enclosure shell parts. The design must be thickened to 4mm (providing surfaces only won't cut it). Ideally the cad would be native solidworks, but step files are ok if you prefer a different program. Please let me know if you have any questions or if any more information is needed. Look forward to seeing what you come up with!
New hex dumbbells
Design a range of hexagon shaped dumbbells with an extra cut out for an extra way to grip the dumbbells with two hands. The dumbbell range will be made from cast iron, 7.2 density. A range of six weights. 2.5, 5, 10, 15, 20, 25kg. Satin/matte black colour only. The logo debossed into the surface by around 2mm. The smaller weights with a slightly smaller handle length, becoming larger throughout the range. The logo and weight number identification to go wherever there is enough space to have as large as possible. The weights need to be accurate, within a few grams of the designated weight. The main handle diameter is 35mm, tapering down either side to 28mm and rounded back in as it joins the main weight either side. The edges need to be rounded off so they are smooth to grip all around. The cut out grip area ideally needs to be 40mm in height but for the smallest weights thus could be slightly smaller.
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Handle / Grip design with gear & Latch
The design needed is for a handle / grip that when squeezed, it will make a 3/8" square bar, which is in a 1 1/2" high extruded piece, travel aprox 2 1/2" towards the grip. See short video. This also needs to be able to lock into multiple positions when squeezed and also have an easy release so that when released it springs back into its original open position. This will be attached to the end of the 1 1/2" high extrusion. There are 2 openings in this extrusion. One along the top will be a square opening in which the 3/8" square bar will be encased and the other one will be a round hole which will encase a 3/8" round tube in which water will travel through. This round tube will need to extend out the back of the extrusion and through the handle and attach to a water hose. The handle / grip needs to extend up above the extrusion a minimal amount. The attached picture of my prototype extends way too high above the extrusion. One thought is to incorporate a rack and pinion type gear to achieve this. Any type of gear or mechanism will need to be enclosed in the handle.