A wrought iron fan light control circuit installation mechanism

Abstract

This utility model discloses an installation mechanism for a control circuit of a wrought iron fan light, relating to the field of fan light control. It includes a base plate with a circuit board connected to its top. A connecting block is fixed to the bottom of a rotating rod, and the connecting block rotates within a sliding groove. The sliding groove extends through the bottom of the rotating groove, and symmetrically connected locking blocks slide within it. A protective mechanism to enhance resistance to deformation is provided at the bottom of the circuit board, including guide blocks symmetrically fixed to the bottom of the circuit board. In this wrought iron fan light control circuit installation mechanism, the locking blocks can be inserted into the locking groove for locking and positioning, allowing the locking blocks to clamp and position the circuit board through the fixing blocks, improving the efficiency of circuit board installation. When the elastic arc plate deforms, it changes the stress on the circuit board, thereby strengthening the circuit board's resistance to deformation under pressure or impact, effectively supporting the circuit board and improving its stability.

Description

Technical Field

[0001] This utility model relates to the field of fan light control technology, specifically to an installation mechanism for a wrought iron fan light control circuit. Background Technology

[0002] Fan light control refers to the way to operate and adjust an integrated device that combines fan and lighting functions. Wrought iron refers to fan lights made of iron. The fan light control circuit needs to be through a circuit board, and the circuit mounting mechanism is the mounting structure of the circuit board.

[0003] The current installation mechanism still has some shortcomings, such as poor shock absorption of the frame and loose connection between the circuit board and the tongue plate.

[0004] To overcome the problem of unstable circuit board installation, a prior art Chinese patent (publication number: CN109275304B) discloses a circuit board installation structure. When the circuit board is vibrating or the circuit board is subjected to downward pressure, the support spring provides a buffer space for the support cylinder, resulting in excellent shock absorption. In addition, the force of the support spring gives the support cylinder an upward force, which improves the clamping effect of the support cylinder and the limiting plate on the circuit board, improves the stability of the circuit board, and prevents the circuit board from shaking.

[0005] However, the current circuit board mounting mechanism still has some shortcomings. The aforementioned document uses screws to fix the circuit board, which is stable but inefficient. Furthermore, the circuit board may be subjected to external pressure due to bumps or movement, which can cause deformation and affect the stability of the equipment. Therefore, the existing structure needs to be improved. Utility Model Content

[0006] The purpose of this utility model is to provide an installation mechanism for the control circuit of a wrought iron fan light, so as to solve the problems of inconvenient installation of the circuit board of the circuit mentioned in the background art and the easy deformation of the circuit board under the influence of external force.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a wrought iron fan light control circuit mounting mechanism, comprising a base plate, wherein a circuit board is connected to the top of the base plate.

[0008] A fixing block is fixed on the upper surface of the base plate, and a through hole is provided through the bottom of the circuit board. There are four fixing blocks and four through holes. A quick-installation mechanism for convenient circuit installation is provided inside the fixing block.

[0009] Furthermore, the quick-installation mechanism includes an insert block that slides through the fixed block, the top of the insert block having a rotating groove, and a rotating rod rotatingly connected through the rotating groove.

[0010] Furthermore, a connecting block is fixed at the bottom of the rotating rod, the connecting block rotates inside the sliding groove, the sliding groove is opened through the bottom of the rotating groove, and locking blocks are symmetrically slidably connected inside the sliding groove.

[0011] Furthermore, springs are connected between the engaging blocks, a rotating block is rotatably connected between the engaging blocks and the connecting block, and an engaging connection is formed between the engaging blocks and the engaging grooves, which are symmetrically opened on the inner side of the fixed block.

[0012] Furthermore, the bottom of the circuit board is provided with a protective mechanism to improve the resistance to deformation. The protective mechanism includes guide blocks symmetrically fixed to the bottom of the circuit board, and three sets of guide blocks are provided on the bottom of the circuit board. An external block is fixed to the bottom of the circuit board near the guide block, and a bidirectional threaded rod is rotatably connected through the internal part of the external block.

[0013] Furthermore, an elastic arc plate is connected to the circuit board directly below the guide block, and sliders are symmetrically fixed to the top of the elastic arc plate. The sliders are slidably connected to the guide block, and the sliders are threadedly connected to the bidirectional threaded rod.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. The wrought iron fan light control circuit installation mechanism has a locking block that can be inserted into the locking slot for locking and positioning. This allows the locking block to clamp and position the circuit board through the fixing block, improving the efficiency of circuit board installation. When the elastic arc plate deforms, it changes the stress on the circuit board, thereby strengthening the resistance of the circuit board to deformation under pressure or impact, effectively supporting the circuit board and improving its stability.

[0016] 2. It is equipped with a plug-in block. The plug-in block is cylindrical, so when the rotating rod needs to be rotated, the plug-in block needs to be pressed to prevent the plug-in block from rotating inside the fixed block. It requires two hands to operate, which speeds up the circuit installation efficiency and also has high stability.

[0017] 3. It is equipped with a locking block. The locking block and the locking slot require the rotation rod to engage. There are springs between the locking blocks for continuous support, which can further improve the stability of the circuit installation.

[0018] 4. It is equipped with a two-way threaded rod, which can change the bending curvature of the elastic arc plate, so that the elastic arc plate can effectively support the circuit board even after material fatigue, thus improving the durability of the circuit board and the elastic arc plate. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention;

[0020] Figure 2This is a schematic diagram of the overall three-dimensional structure of this utility model from a bottom view;

[0021] Figure 3 This is an enlarged three-dimensional structural diagram of the insert block of this utility model;

[0022] Figure 4 This is an enlarged three-dimensional structural diagram of the connecting block of this utility model;

[0023] Figure 5 This is an enlarged three-dimensional structural diagram of the rotating block of this utility model;

[0024] Figure 6 This is an enlarged three-dimensional structural diagram of the elastic arc plate of this utility model;

[0025] Figure 7 This is an enlarged three-dimensional structural diagram of the guide block of this utility model.

[0026] In the diagram: 1. Base plate; 2. Circuit board; 101. Fixing block; 102. Through hole; 103. Insert block; 104. Rotating groove; 105. Rotating rod; 106. Connecting block; 107. Sliding groove; 108. Engaging block; 109. Rotating block; 110. Engaging groove; 201. Guide block; 202. External block; 203. Bidirectional threaded rod; 204. Elastic arc plate; 205. Slider. Detailed Implementation

[0027] 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.

[0028] Example 1, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5The present invention provides the following technical solution to address the problem of inconvenient installation of the circuit board 2: A quick-installation mechanism is disclosed, comprising a base plate 1, with the circuit board 2 connected to the top of the base plate 1; a fixing block 101 is fixed to the upper surface of the base plate 1; a through hole 102 is provided through the bottom of the circuit board 2; four fixing blocks 101 and four through holes 102 are provided; a quick-installation mechanism for convenient circuit installation is provided inside the fixing block 101; the quick-installation mechanism includes an insert block 103 that slides through the fixing block 101; and a rotating groove is provided on the top of the insert block 103. 104. A rotating rod 105 is rotatably connected inside the rotating groove 104. A connecting block 106 is fixed at the bottom of the rotating rod 105. The connecting block 106 rotates inside the sliding groove 107. The sliding groove 107 is opened through the bottom of the rotating groove 104. A locking block 108 is symmetrically slidably connected inside the sliding groove 107. A spring is connected between the locking blocks 108. A rotating block 109 is rotatably connected between the locking blocks 108 and the connecting block 106. The locking blocks 108 and the locking groove 110 form a locking connection. The locking groove 110 is symmetrically opened inside the fixed block 101.

[0029] During circuit installation, the movable circuit board 2 can be moved through the fixed through hole 102. When the through hole 102 is moved to the top of the fixed block 101, it can be inserted into the side. After the fixed block 101 is inserted into the through hole 102, the insert block 103 is moved to the top of the fixed block 101. Hold the insert block 103 with one hand, and then rotate the rotating rod 105 inside the insert block 103. When the rotating rod 105 rotates, it can rotate through the rotating groove 104. When the rotating rod 105 rotates, it can drive the connecting block 106 to rotate. When the connecting block 106 rotates, it can rotate through the sliding groove 107. When the connecting block 106 rotates, it can pull the rotating block 109 to move. When the rotating block 109 moves, it can pull the locking block 108 to move. When the locking block 108 moves, it can slide through the sliding groove 107. Furthermore, the rotating block 109 can rotate through the engaging block 108 and the connecting block 106. When the engaging block 108 slides, it can compress the spring. When the engaging block 108 is compressed into the sliding groove 107, the insert block 103 is inserted into the fixing block 101. When the insert block 103 is inserted, it can drive the engaging block 108 to move to the side of the engaging groove 110. Then, the rotating rod 105 can drive the engaging block 108 to reset. When the engaging block 108 is reset, it can be inserted into the engaging groove 110 for engagement and positioning. The spring can continuously support the engaging block 108. When the engaging block 108 is positioned with the engaging groove 110, the insert block 103 can be used to hold and position the circuit board 2 through the fixing block 101, which improves the efficiency of the circuit board 2 installation.

[0030] Example 2, as follows Figure 2 , Figure 6 and Figure 7The present invention provides the following technical solution: In order to solve the problem that the circuit board 2 is easily deformed by external force, a protective mechanism is disclosed: a protective mechanism to improve the deformation resistance is provided at the bottom of the circuit board 2. The protective mechanism includes guide blocks 201 symmetrically fixed at the bottom of the circuit board 2, and three sets of guide blocks 201 are provided at the bottom of the circuit board 2. An external block 202 is fixed at the bottom of the circuit board 2 near the guide block 201. A bidirectional threaded rod 203 is rotatably connected through the external block 202. An elastic arc plate 204 is connected directly below the circuit board 2 near the guide block 201. A slider 205 is symmetrically fixed at the top of the elastic arc plate 204. The slider 205 is slidably connected to the guide block 201, and the slider 205 is threadedly connected to the bidirectional threaded rod 203.

[0031] During circuit use, deformation may occur due to vibration or external force. The user can rotate the bidirectional threaded rod 203 as needed. The bidirectional threaded rod 203 can rotate through the external block 202. When the bidirectional threaded rod 203 rotates, it can drive the two sliders 205 to perform relative threaded motion. When the sliders 205 move threadedly, they can slide through the guide block 201. When the sliders 205 slide, they can compress the elastic arc plate 204. The elastic arc plate 204 will deform after being compressed. When the elastic arc plate 204 deforms, it will change the stress of the circuit board 2, thereby strengthening the resistance of the circuit board 2 to deformation under pressure or impact. Furthermore, after the material of the elastic arc plate 204 is fatigued, the arc can be adjusted to effectively support the circuit board 2, thereby improving the stability of the circuit board 2.

[0032] Although the present invention 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 invention should be included within the protection scope of the present invention.

Claims

1. A wrought iron fan light control circuit mounting mechanism, comprising a base plate (1), wherein a circuit board (2) is connected to the top of the base plate (1), characterized in that: A fixing block (101) is fixed on the upper surface of the base plate (1), and a through hole (102) is provided through the bottom of the circuit board (2). There are four fixing blocks (101) and four through holes (102). A quick-installation mechanism for convenient circuit installation is provided inside the fixing block (101).

2. The wrought iron fan light control circuit installation mechanism according to claim 1, characterized in that: The quick-release mechanism includes an insert (103) that slides through the fixed block (101). The top of the insert (103) is provided with a rotating groove (104), and a rotating rod (105) is rotatably connected through the rotating groove (104).

3. The wrought iron fan light control circuit installation mechanism according to claim 2, characterized in that: The bottom end of the rotating rod (105) is fixed with a connecting block (106), the connecting block (106) rotates inside the sliding groove (107), the sliding groove (107) is opened through the bottom of the rotating groove (104), and the sliding groove (107) is symmetrically connected with a locking block (108).

4. The wrought iron fan light control circuit installation mechanism according to claim 3, characterized in that: A spring is connected between the locking blocks (108), and a rotating block (109) is rotatably connected between the locking blocks (108) and the connecting block (106). The locking blocks (108) and the locking groove (110) form a locking connection, and the locking groove (110) is symmetrically opened on the inner side of the fixing block (101).

5. The wrought iron fan light control circuit installation mechanism according to claim 1, characterized in that: The bottom of the circuit board (2) is provided with a protective mechanism to improve the resistance to deformation. The protective mechanism includes guide blocks (201) symmetrically fixed at the bottom of the circuit board (2), and three sets of guide blocks (201) are provided at the bottom of the circuit board (2). An external block (202) is fixed at the bottom of the circuit board (2) near the guide block (201), and a bidirectional threaded rod (203) is rotatably connected through the external block (202).

6. The wrought iron fan light control circuit installation mechanism according to claim 1, characterized in that: The circuit board (2) is connected to an elastic arc plate (204) directly below the guide block (201). A slider (205) is symmetrically fixed on the top of the elastic arc plate (204). The slider (205) is slidably connected to the guide block (201), and the slider (205) is threadedly connected to the bidirectional threaded rod (203).

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