Manufacturing in China know-how: enclosure design

We are launching a set of know-how articles on how to design & manufacture device enclosure. Together, we will take an adventure from the stage of concept to mass production. Let's consider the process of enclosure design today.

The design of your device is, to a large extent, the most important criterion by which customers assess and, hopefully, choose your device. While embedded developers may not fully agree with that, it's better to take it into account while your product concept development.

Enclosure design usually involves several constraints:

  • customer's wishes;
  • product purpose;
  • product area;
  • ease of use;
  • operating conditions.

Generally, at the beginning of the project, designers work out a range of options. After developing at least 5-7 alternatives, project managers introduce 2 or 3 most appealing to a customer. 

Example: sketches of new electronic devices created by Promwad's industrial designers

A bunch of ideas from a customer's side is usually not always feasible. Experienced enclosure designers are responsible for eliminating manufacturing or exterior contradictions. They perfectly know that the process of the agreement takes much time, and usually is more challenging than the project itself. Be ready for this. 

One more critical moment in agreeing on a final option is the involvement of a design engineer in a project. His main task is to ensure that the chosen alternative is achievable. He or she balances between the designer's creative vision and the real requirements of manufacturing. If the designer works alone, the development might be delayed. 

Example: a sample of an onboard car recorder developed by the Promwad team. The enclosure is designed in the 3D printer using laser stereolithography technology

We hope it was useful for you, and know you'll avoid common mistakes while launching your product development. In the next article, we'll share with you some technical insights into the enclosure development. Stay tuned!


 

 

Our industrial design projects

 

Dosimeter enclosure We designed an enclosure of a professional dosimeter and finalize the printed circuit board (PCB)
We helped the client to launch mass production of the depth finder enclosure
Depth finder industrial design We have developed the design and construction of the depth gauge housing according to the customer's requirements
Fish finder Industrial design & new generation enclosure

Fish finder We have developed a modern industrial design and construction for the next generation fish finder

Unit for communication and navigation on the railway

Railway navigation unit We offered the customer a hardware solution based on three modules (units) that are connected with cables

Smart Health Wristband

Smart Health WristbandWe designed convenient, easy-assembled, and ergonomic wristband with ECG. Industry experts shortlisted it in the industrial design contest

Air quality monitoring system for clean & smart cities

Air monitoring system We designed a hardware and software system with measuring devices to collect and send the data to an IoT cloud server

Network traffic analyzer with Bypass function
BYPASS Network Analyzer We created prototypes of a network traffic analyzer for setting in a network connection gap (BYPASS function)
Qoobi One, a wireless vacuum tube preamp
Qoobi: vacuum tube preamp Promwad engineering team developed a home audio device to enable people to enjoy high-end tube sound
We developed a device for measuring the concentration of glucose in human capillary blood
Irma glucometer We developed and put in production the Irma glucometer; a device for measuring the concentration of glucose in human capillary blood
DECT base station, VolP gateway, WiFi router, Office PBX, Server
Modem 7-in-one device We have designed and prepared for mass production an advanced VoIP modem router that provides all types of office communications
selection of materials, enclosure design and structure, manufacturing of Breathalyzer
Lapka breathalyzer We have developed a breath alcohol monitor with the extreme hardness of the outer enclosure and the inner enclosure resistant to corrosion
Enclosure design for a mobile communication and navigation terminal

Walkie-talkie with 2 SIM cardsWe have developed a shock-resistant enclosure and mechanical design for a purpose navigation terminal with a walkie-talkie function

we upgraded the controller of an electric traction device that was developed for subway carriages made more than 10 years ago

Controller for traction driveWe upgraded the controller of an electric traction device for subway carriages made more than ten years ago

Network Device with Bluetooth Sensors
Parrot network device We have developed a compact device for collecting data from Bluetooth sensors and transmitting them to the server
We developed the design and structural layout of an enclosure for binoculars
Binoculars for stadiums We developed the design and enclosure for binoculars with a discrete magnification power, as well as manufactured its prototypes
Development of an Enclosure Design for a Car Alarm Key Fob
Key fob for car alarm Promwad engineering team developed an enclosure design for a car alarm key fob on the available PCB
development and manufacturing of access control system reader
SOFAZ ACS reader We have developed the design and structure of enclosure for an access control system reader and then put the finished product into production
Industrial design and structure of enclosures for the line of dosimeter-radiometer
DO-RA dosimeter-radiometer We have developed the design and structure of enclosures for the line of DO-RA products for measuring radiation
we have developed a digital TV set-top box (STB) with support for DVB-T (MPEG-2/4) and terrestrial digital broadcasting

Locus DVB-T STBWe have developed a digital TV set-top box (STB) with support for DVB-T (MPEG-2/4) and terrestrial digital broadcasting

Promwad have developed a prototype of a compact navigation device which brings the user back to the starting point or a pre-marked location in a coordinate system.
Navigator with compass We have developed a prototype of a compact navigation device which brings the user back to the pre-marked location in a coordinate system
promwad have designed a digital IPTV STB with DVB-T and DVB-S/S2 support, based on the SMP8654 processor by SigmaDesigns

IPTV STB with DVB-T/S/S2We have designed a digital IPTV STB with DVB-T and DVB-S/S2 support, based on the SMP8654 processor by SigmaDesigns

we have developed a computer for networks with a client-server architecture that transfers basic processes to a remote server

AK1100 thin clientWe have developed a new turn-key product, the AK1100 thin client based on the processor Marvell Sheeva 88F6282

IPTV STB design for SmartLabs
SmartLabs IPTV set-top box We have developed a range of IPTV set-top boxes, ensured license coverage for all the proprietary coding standards for audio and video
Smart home multimedia controller

Smart house controller We have designed the HDMI-CEC controller to manage a home multimedia complex: cinema, tuner, VCR and other devices

Design and development of Lapka sensors for iPhone
Lapka sensors for iPhone We have developed the enclosure design, manufactured the pilot batch and prepared for mass production a set of sensors for iPhone
we developed a multifunction mini-server for solving a wide range of tasks in IP networks, functions as a computer or a server

IP-Plug ARM mini-serverWe have developed the multifunction mini-server for solving a wide range of tasks in IP networks, functions as a computer or a server

The development of portable black box for an automobile
OBD-II vehicle data logger We have developed a portable automobile recorder for control and diagnostics of technical state ("black box" for an automobile)
Android device for automotive GPS/GLONASS navigation and communication
Navigator for cars We have developed a car navigation device which supports GLONASS / GPS, mobile communication and data transmission