Air conditioner control circuit board with pressure resistance protection function

Abstract

The utility model relates to electronic technical field discloses an air conditioner control circuit board with compression resistance protection function, including circuit board, the top fixedly connected with pipe cover of circuit board, the inner wall screw thread connection of pipe cover has screw rod, the top fixedly connected with soft pad of screw rod, the bottom of circuit board is equipped with the positioning slot, the corner fixedly connected with the edge piece of circuit board, the inner wall of soft pad is inserted in the positioning slot, the surface of screw rod is set up screw thread, screw rod is provided with two groups. In the utility model, by adjusting screw rod to be higher than electronic component height, cooperate with soft pad insertion positioning slot, both can accurate positioning circuit board, prevent the sliding misplacement between adjacent circuit board when transporting, and can also pass through the elastic deformation buffer pressure of soft pad, reduce the risk of circuit board pressure damage, and the height of adjustable screw rod when installing, avoid the influence to installation, give consideration to transportation protection and installation convenient.

Description

Technical Field

[0001] This utility model relates to the field of electronic technology, and in particular to an air conditioner control circuit board with pressure protection function. Background Technology

[0002] In modern air conditioning equipment, the control circuit board is a core component that plays an important role in regulating key functions such as cooling, heating, and fan speed. Its operational stability directly affects the air conditioner's performance and lifespan. As air conditioning technology continues to upgrade, the electronic components integrated on the control circuit board are becoming increasingly sophisticated, and the protection requirements during transportation and installation are also increasing.

[0003] The existing technology has the following drawbacks: due to the lack of effective positioning and buffering structures, multiple circuit boards are prone to sliding and misalignment when stacked. The squeezing between adjacent boards may cause damage to electronic components. At the same time, the bumps and vibrations during transportation will subject the circuit boards to continuous impact, further increasing the risk of damage. Therefore, an air conditioning control circuit board with pressure protection function is proposed to solve the above problems. Utility Model Content

[0004] To overcome the above deficiencies, this utility model provides an air conditioner control circuit board with pressure resistance protection function, aiming to solve the problem that some air conditioner circuit boards in the prior art lack pressure resistance structure.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: an air conditioning control circuit board with pressure resistance protection function, comprising a circuit board, a sleeve fixedly connected to the top of the circuit board, a screw threadedly connected to the inner wall of the sleeve, a soft pad fixedly connected to the top of the screw, and a positioning groove provided at the bottom of the circuit board.

[0006] As a further description of the above technical solution: The corners of the circuit board are fixedly connected with edge protectors.

[0007] As a further description of the above technical solution: The soft pad is inserted into the inner wall of the positioning groove.

[0008] As a further description of the above technical solution: The surface of the screw is threaded.

[0009] As a further description of the above technical solution: The screw is provided in two sets, and the two sets of screws are symmetrically arranged with respect to the center line of the circuit board.

[0010] As a further description of the above technical solution: The cushion is made of rubber.

[0011] This utility model has the following beneficial effects: 1. In this utility model, by adjusting the screw to a height higher than that of the electronic components, and with the soft pad inserted into the positioning groove, the circuit board can be accurately positioned to prevent slippage and misalignment between adjacent circuit boards during transportation. The elastic deformation of the soft pad can also buffer the pressure and reduce the risk of damage to the circuit board. Furthermore, the height of the screw can be lowered during installation to avoid affecting the installation, thus balancing transportation protection and installation convenience.

[0012] 2. In this utility model, the edge protection piece can prevent the circuit board from being damaged by falling or bumping into each other during transportation, and can also prevent sharp edges from injuring workers during installation, thus taking into account both transportation safety and operational protection. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of an air conditioning control circuit board with pressure resistance protection function proposed in this utility model. Figure 2 This is a schematic diagram showing the screw, sleeve, and pad of an air conditioning control circuit board with pressure resistance protection function proposed in this utility model. Figure 3 This is a schematic diagram showing the positioning groove of an air conditioning control circuit board with pressure protection function proposed in this utility model.

[0014] Legend: 1. Circuit board; 2. Tube sleeve; 3. Screw; 4. Soft pad; 5. Positioning groove; 6. Edge protector. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Reference Figures 1-3This utility model provides an embodiment of an air conditioner control circuit board with pressure resistance protection, comprising a circuit board 1. The circuit board 1 is equivalent to the "brain" of the air conditioner, responsible for directing and coordinating the operation of various air conditioning systems (cooling, air supply, control, etc.), realizing functional control, status monitoring and fault protection. A sleeve 2 is fixedly connected to the top of the circuit board 1, and a screw 3 is threadedly connected to the inner wall of the sleeve 2. The sleeve 2 is provided with threads that match the screw 3. A soft pad 4 is fixedly connected to the top of the screw 3. A positioning groove 5 is opened at the bottom of the circuit board 1. 1. During stacking and transportation, the positioning groove 5 can position the two adjacent sets of positioning plates 1. The soft pad 4 is inserted into the inner wall of the positioning groove 5. The surface of the screw 3 is threaded. There are two sets of screws 3. The two sets of screws 3 are symmetrically arranged with respect to the center line of the circuit board 1. The number of sleeves 2 and soft pads 4 matches the number of screws 3. The soft pad 4 is made of rubber. Rubber has good elasticity. When the circuit board 1 is subjected to external pressure, the rubber can absorb and disperse part of the pressure by deforming, reducing the intensity of the pressure acting directly on the circuit board 1.

[0017] Reference Figures 1-3 The corners of the circuit board 1 are fixedly connected with protective edge pieces 6. The protective edge pieces 6 are made of rubber and can protect the corners of the circuit board 1 to prevent them from being damaged by bumps during transportation.

[0018] Working principle: During the transportation of circuit board 1, the operator can manually rotate screw 3 to make screw 3 higher than the height of the electronic components on circuit board 1. Then, the operator can manually align the soft pad 4 and insert it into the slot 5 on the previous set of circuit board 1. The positioning slot 5 is used to position the two adjacent sets of circuit boards 1, preventing the circuit board 1 from sliding or misaligning during transportation. When the circuit boards 1 are stacked and transported, the soft pad 4 can act as a buffer when the circuit board 1 is squeezed. When external pressure is applied to the circuit board 1, the soft pad 4 will first contact and undergo elastic deformation, absorbing some of the pressure energy and reducing the direct impact of pressure on the circuit board 1, thereby reducing the risk of the circuit board 1 being damaged by pressure and improving the pressure resistance of the circuit board 1. During the installation of circuit board 1, the height of screw 3 can be reduced by rotating screw 3, without affecting the installation of circuit board 1.

[0019] The edge protector 6 can prevent the circuit board 1 from being damaged at the edges and corners due to falling or collisions between circuit boards 1 during transportation. At the same time, the edge protector 6 can prevent sharp edges and corners from causing injury to workers during the installation of the circuit board 1.

[0020] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An air conditioning control circuit board with pressure resistance protection function, comprising a circuit board (1), characterized in that: The top of the circuit board (1) is fixedly connected to a sleeve (2), the inner wall of the sleeve (2) is threaded with a screw (3), the top of the screw (3) is fixedly connected to a soft pad (4), and the bottom of the circuit board (1) is provided with a positioning groove (5).

2. The air conditioning control circuit board with anti-pressure protection function according to claim 1, characterized in that: The corners of the circuit board (1) are fixedly connected with edge protectors (6).

3. An air conditioning control circuit board with anti-pressure protection function according to claim 1, characterized in that: The pad (4) is inserted into the inner wall of the positioning groove (5).

4. An air conditioning control circuit board with anti-pressure protection function according to claim 1, characterized in that: The surface of the screw (3) is threaded.

5. An air conditioning control circuit board with anti-pressure protection function according to claim 1, characterized in that: The screw (3) is provided in two sets, and the two sets of screws (3) are symmetrically arranged with respect to the center line of the circuit board (1).

6. An air conditioning control circuit board with anti-pressure protection function according to claim 1, characterized in that: The material of the cushion (4) is rubber.

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