A car air conditioning controller
The design of the snap-fit component solves the problems of difficult disassembly of the car air conditioning controller plug and easy breakage of the wires, achieving a stable connection and convenient disassembly.
CN224447389UActive Publication Date: 2026-07-03HENGTAI HARDWARE ELECTRIC FUYANG CITY
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Patent Information
- Application Number
- CN202521451632.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-11
- Publication Date
- 2026-07-03
- Estimated Expiration
- 2035-07-11
AI Technical Summary
Technical Problem
The plugs of existing automotive air conditioning controllers are difficult to remove and can easily lead to wire breakage, resulting in unstable installation and affecting the user experience.
Method used
The device employs a snap-fit assembly, including a limit block, guide rod, main snap plate, and spring, to achieve a stable connection between the plug and the interface through two snap-fits. The design of the first and second snap plates ensures that the plug is not easily detached or broken during installation and disassembly.
Benefits of technology
It achieves a stable connection between the plug and the interface, simplifies the disassembly process, avoids wire breakage, and improves the stability and convenience of installation.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224447389U_ABST
Abstract
This utility model relates to the field of automotive air conditioning controller technology and discloses an automotive air conditioning controller, including a control board. A connecting block is fixed to the rear end of the control board, and an interface is provided at the end face of the connecting block. A plug is detachably installed at the interface. A snap-fit assembly is also provided at the end face of the control board. The snap-fit assembly includes a limiting block and a guide rod. This utility model uses the snap-fit assembly in conjunction with a second snap-fit plate. After the control board is installed on the vehicle, the second snap-fit plate can be rotated by squeezing the guide rod to perform a second layer of snap-fit. The two-stage snap-fit makes the plug and interface fit more stably and prevents them from falling off easily. After the control board is removed, the second layer of snap-fit disengages, so the connector can be easily removed. This also avoids excessive force when removing the control board, and prevents the connector from being too tightly snapped, which could cause the polymer wire to break and result in some damage.
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