Motor driving integrated circuit board

Abstract

The utility model discloses a motor-driven integrated circuit board, which comprises a circuit board, a dustproof cover and a fixing mechanism, the dustproof cover is arranged on the front surface of the circuit board, the fixing mechanism is arranged on the surface of the circuit board and comprises a left clamping plate, the right side of the left clamping plate is movably connected with a right clamping plate, and the right clamping plate is movably connected with the dustproof cover. Matching grooves are formed in the tops and the bottoms of the front faces of the left clamping plate and the right clamping plate correspondingly, the back face of the left clamping plate is movably connected with a protection plate and connecting mechanisms, and the connecting mechanisms are arranged at the four corners of the front face of the protection plate. The circuit board can be subjected to dust prevention and ventilation through the dust cover, the left clamping plate and the right clamping plate in the fixing mechanism can be detached through the connecting mechanism, the left clamping plate and the right clamping plate drive the circuit board to be detached, a user does not need to detach various tools in the using process, and therefore a large amount of time is saved, and the working efficiency is improved. And a user can conveniently maintain the circuit board.

Description

Technical Field

[0001] This utility model relates to the field of integrated circuit board technology, specifically to a motor drive integrated circuit board. Background Technology

[0002] An integrated circuit board is a carrier for integrated circuits. It is usually made of materials such as silicone or glass fiber and is used to support and connect electronic components to realize circuit functions. It can be used as a physical carrier for carrying and connecting integrated circuits (ICs). Typically, chips and other electronic components (such as resistors and capacitors) are integrated on the substrate to form a complete circuit system.

[0003] Integrated circuit boards come in many varieties, and motor drive integrated circuit boards are one type of integrated circuit board. For example, China has disclosed a motor drive integrated circuit board, disclosure (announcement) number: CN218514757U, which includes a motor drive integrated circuit board body and a mounting box. The surface of the motor drive integrated circuit board body is provided with a dustproof mechanism, which includes a locking block groove. The locking block groove is opened on the top of the motor drive integrated circuit board body. The motor drives the integrated circuit board, rotating the cylinder and the locking block 90 degrees and placing them into the cylinder slide and the locking block slide. When the locking block slides to the annular groove, the cylinder is rotated 90 degrees in the opposite direction, causing the locking block to slide to the top of the locking block slot within the annular groove. At this point, pressing the cylinder causes the locking block to engage in the locking block slot, thus installing the dust filter. Conversely, disassembling the cylinder allows for easy replacement of the dust filter. The filter filters dust entering through the heat dissipation holes, providing a secondary dust protection effect. Furthermore, the top of the motor-driven integrated circuit board dissipates heat through the hollow structure of the dust filter, while the bottom dissipates heat through the heat dissipation holes, achieving both heat dissipation and dust protection. While this patent achieves both heat dissipation and dust protection in use, it is inconvenient for users to repair, requiring them to remove various tools, thus wasting a significant amount of time and hindering circuit board repair. Utility Model Content

[0004] To address the problems mentioned in the background art, the purpose of this utility model is to provide a motor drive integrated circuit board that is convenient for users to repair, thus solving the problem that the motor drive integrated circuit board is inconvenient for users to repair.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a motor drive integrated circuit board, comprising:

[0006] Circuit board;

[0007] A dust cover, wherein the dust cover is disposed on the front side of the circuit board;

[0008] A fixing mechanism is provided on the surface of the circuit board. The fixing mechanism includes a left locking plate, and a right locking plate is movably connected to the right side of the left locking plate. The top and bottom of the front sides of the left and right locking plates are provided with mating grooves, and a protective plate is movably connected to the back side of the left locking plate.

[0009] A connecting mechanism is provided at the four corners of the front of the protective plate.

[0010] In a preferred embodiment of this utility model, the circuit board includes a circuit connection board, an electrical component is fixedly connected to the front side of the circuit connection board, a stabilizing shaft is fixedly connected to the top and bottom of the electrical component, a connecting bearing is fixedly connected to the surface of the stabilizing shaft, and the surface of the connecting bearing is movably connected to the interior of the left clamping plate.

[0011] As a preferred embodiment of this utility model, the dust cover includes a connecting frame, a dustproof ventilation cover is fixedly connected inside the connecting frame, and a locking rod is fixedly connected to each of the four corners on the back of the connecting frame. A fastening sleeve is movably connected to the surface of the locking rod, and the back of the fastening sleeve is fixedly connected to the four corners on the front of the protective plate.

[0012] In a preferred embodiment of this utility model, the connecting mechanism includes a fixed bearing, the surface of the outer ring of the fixed bearing is fixedly connected to the interior of the protective plate, a connecting rod is fixedly connected to the interior of the inner ring of the fixed bearing, the front of the connecting rod passes through the mating groove and extends to the outside of the mating groove to be fixedly connected to a connecting ring, and connecting plates are fixedly connected to the top and bottom of the connecting ring.

[0013] As a preferred embodiment of this utility model, the front sides of the left and right card plates and the corresponding mating grooves are provided with interconnected fixing grooves, and the back side of the connecting plate is in contact with the inner wall of the fixing groove.

[0014] As a preferred embodiment of this utility model, fastening grooves are provided at the four corners of the back of the protective plate, and the interior of the fastening grooves is movably connected to the interior of the clamp rod.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] 1. This utility model uses a dust cover to prevent dust and provide ventilation for the circuit board. Furthermore, by setting up a connecting mechanism, the left and right clamping plates in the fixing mechanism can be removed, allowing the circuit board to be disassembled by the left and right clamping plates. Users do not need to remove various tools during use, thus saving a lot of time and making it convenient for users to repair the circuit board.

[0017] 2. By setting up a circuit board, this utility model can expose the solder joints on the back of the circuit connection board. When the user pushes the circuit connection board, the circuit connection board flips over through the stabilizing shaft and connecting bearing, exposing the solder joints on the back of the circuit connection board, thus facilitating the user's testing.

[0018] 3. This utility model can ventilate and prevent dust from the circuit connection board by setting a dust cover. The user inserts the clamp rod into the inside of the fastening sleeve through the connecting frame, and at the same time inserts the clamp rod into the inside of the fastening groove, so that the protective plate is fixed to the connecting frame through the clamp rod, and the dust cover is fixed through the connecting frame, and the dust cover ventilates and prevents dust from the front of the circuit board. Attached Figure Description

[0019] Figure 1 This is a structural diagram of the present utility model;

[0020] Figure 2 This utility model Figure 1 3D structural diagram of the dismantled dust cover;

[0021] Figure 3 This utility model Figure 1 A three-dimensional structural diagram of the connecting mechanism;

[0022] Figure 4 This utility model Figure 1 A 3D structural diagram of the circuit board.

[0023] In the diagram: 1. Circuit board; 101. Circuit connection board; 102. Electrical component; 103. Stabilizing shaft; 104. Connecting bearing; 2. Dust cover; 21. Connecting frame; 22. Dustproof ventilation cover; 23. Locking rod; 24. Fastening sleeve; 3. Fixing mechanism; 31. Left locking plate; 32. Right locking plate; 33. Mating groove; 34. Protective plate; 4. Connecting mechanism; 41. Fixed bearing; 42. Connecting rod; 43. Connecting ring; 44. Connecting plate; 5. Fastening groove. Detailed Implementation

[0024] 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.

[0025] like Figures 1 to 4 As shown, the present invention provides a motor drive integrated circuit board, comprising:

[0026] Circuit board 1;

[0027] Dust cover 2 is disposed on the front of circuit board 1;

[0028] Fixing mechanism 3 is set on the surface of circuit board 1. Fixing mechanism 3 includes left card plate 31, right card plate 32 is movably connected to the right side of left card plate 31, mating grooves 33 are opened on the top and bottom of the front of left card plate 31 and right card plate 32, and protective plate 34 is movably connected to the back of left card plate 31.

[0029] The connecting mechanism 4 is located at the four corners of the front of the protective plate 34.

[0030] refer to Figure 4 The circuit board 1 includes a circuit connection board 101. An electrical component 102 is fixedly connected to the front of the circuit connection board 101. A stabilizing shaft 103 is fixedly connected to the top and bottom of the electrical component 102. A connecting bearing 104 is fixedly connected to the surface of the stabilizing shaft 103. The surface of the connecting bearing 104 is movably connected to the interior of the left card plate 31.

[0031] As a technical optimization of this utility model, by setting up the circuit board 1, the solder joint on the back of the circuit connection board 101 can be exposed. When the user pushes the circuit connection board 101, the circuit connection board 101 flips through the stabilizing shaft 103 and the connecting bearing 104, exposing the solder joint on the back of the circuit connection board 101, thereby facilitating the user to perform testing.

[0032] refer to Figure 2 The dust cover 2 includes a connecting frame 21, and a dustproof ventilation cover 22 is fixedly connected inside the connecting frame 21. Each of the four corners on the back of the connecting frame 21 is fixedly connected to a locking rod 23. A fastening sleeve 24 is movably connected to the surface of the locking rod 23. The back of the fastening sleeve 24 is fixedly connected to the four corners on the front of the protective plate 34.

[0033] As a technical optimization of this utility model, by setting a dust cover 2, the circuit connection board 101 can be ventilated and dustproofed. The user inserts the clamp 23 into the fastening sleeve 24 through the connecting frame 21, and at the same time inserts the clamp 23 into the fastening groove 5, so that the protective plate 34 is fixed to the connecting frame 21 through the clamp 23, and the dustproof ventilation cover 22 is fixed through the connecting frame 21, and the dustproof ventilation cover 22 ventilates and prevents dust from the front of the circuit board 1.

[0034] refer to Figure 3 The connecting mechanism 4 includes a fixed bearing 41. The surface of the outer ring of the fixed bearing 41 is fixedly connected to the inside of the protective plate 34. A connecting rod 42 is fixedly connected to the inside of the inner ring of the fixed bearing 41. The front of the connecting rod 42 passes through the mating groove 33 and extends to the outside of the mating groove 33, where a connecting ring 43 is fixedly connected. A connecting plate 44 is fixedly connected to the top and bottom of the connecting ring 43.

[0035] As a technical optimization of this utility model, by setting the connecting mechanism 4, the left card plate 31 and the right card plate 32 can be separated from the protective plate 34. The user rotates the connecting ring 43 by 90°, and the connecting ring 43 drives the connecting plate 44 to be flush with the mating groove 33. Then, the user pulls the left card plate 31 and the right card plate 32 forward, so that the connecting ring 43 and the connecting plate 44 pass through the mating groove 33, and removes the left card plate 31 and the right card plate 32. The left card plate 31 and the right card plate 32 drive the circuit board 1 to move forward, and the circuit board 1 is taken out.

[0036] refer to Figure 2 The left and right card plates 31 and 32 have interconnected fixing grooves on their front sides and at positions corresponding to the mating groove 33, and the back of the connecting plate 44 is in contact with the inner wall of the fixing groove.

[0037] As a technical optimization of this utility model, by setting a fixing groove, the connecting plate 44 can be stored to prevent users from accidentally touching the connecting plate 44.

[0038] refer to Figure 4 The protective plate 34 has fastening grooves 5 at the four corners of its back side, and the inside of the fastening grooves 5 is movably connected to the inside of the clamp 23.

[0039] As a technical optimization of this utility model, by setting the fastening groove 5, the clamping rod 23 can be fastened a second time, thereby increasing the stability of the clamping rod 23.

[0040] The working principle and usage process of this utility model are as follows: During use, the user pulls the connecting frame 21, which causes the locking rod 23 to separate from the fastening groove 5 and the fastening sleeve 24. Simultaneously, the dustproof ventilation cover 22 is removed through the connecting frame 21, exposing the fixing mechanism 3 and the circuit board 1. Then, the circuit connection plate (101) is pushed, causing it to flip via the stabilizing shaft 103 and the connecting bearing 104, exposing the solder joint on the back of the circuit connection plate (101). This facilitates user inspection. If any abnormality is found at the solder joint, the user can repair the circuit connection plate 101 and the electrical components 102 using a soldering machine, eliminating the need for numerous tools to repair the circuit connection plate. Remove component 101 and electrical component 102. If electrical component 102 is found to be damaged, the user rotates the connecting ring 43 90°. The connecting ring 43 drives the connecting plate 44 to be flush with the mating groove 33. Then, pull the left clamping plate 31 and the right clamping plate 32 forward so that the connecting ring 43 and the connecting plate 44 pass through the mating groove 33. Remove the left clamping plate 31 and the right clamping plate 32. The left clamping plate 31 and the right clamping plate 32 drive the circuit board 1 forward and remove the circuit board 1. After completion, pull the left clamping plate 31 and the right clamping plate 32 to the left and right sides to separate the circuit board 1 from the left clamping plate 31 and the right clamping plate 32, so that the user can replace and repair the damaged electrical component 102 on the circuit connection board 101.

[0041] In summary: This motor drives the integrated circuit board, and the dust cover 2 can provide dust protection and ventilation for the circuit board 1. Furthermore, by setting the connecting mechanism 4, the left and right locking plates 31 and 32 in the fixing mechanism 3 can be removed, allowing the left and right locking plates 31 and 32 to remove the circuit board 1. Users do not need to use various tools to remove the circuit board, thus saving a lot of time and making it convenient for users to repair the circuit board.

[0042] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0043] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A motor drive integrated circuit board, characterized in that, include: Circuit board (1); A dust cover (2) is disposed on the front side of the circuit board (1); A fixing mechanism (3) is provided on the surface of the circuit board (1). The fixing mechanism (3) includes a left card plate (31). A right card plate (32) is movably connected to the right side of the left card plate (31). The top and bottom of the front of the left card plate (31) and the right card plate (32) are provided with mating grooves (33). A protective plate (34) is movably connected to the back of the left card plate (31). The connecting mechanism (4) is located at the four corners of the front of the protective plate (34).

2. The motor drive integrated circuit board according to claim 1, characterized in that: The circuit board (1) includes a circuit connection board (101). An electrical component (102) is fixedly connected to the front side of the circuit connection board (101). A stabilizing shaft (103) is fixedly connected to the top and bottom of the electrical component (102). A connecting bearing (104) is fixedly connected to the surface of the stabilizing shaft (103). The surface of the connecting bearing (104) is movably connected to the interior of the left card plate (31).

3. The motor drive integrated circuit board according to claim 2, characterized in that: The dust cover (2) includes a connecting frame (21), and a dustproof ventilation cover (22) is fixedly connected inside the connecting frame (21). Each of the four corners on the back of the connecting frame (21) is fixedly connected with a locking rod (23). A fastening sleeve (24) is movably connected to the surface of the locking rod (23). The back of the fastening sleeve (24) is fixedly connected to the four corners on the front of the protective plate (34).

4. The motor drive integrated circuit board according to claim 3, characterized in that: The connecting mechanism (4) includes a fixed bearing (41), the surface of the outer ring of the fixed bearing (41) is fixedly connected to the inside of the protective plate (34), a connecting rod (42) is fixedly connected to the inside of the inner ring of the fixed bearing (41), the front of the connecting rod (42) passes through the mating groove (33) and extends to the outside of the mating groove (33) to be fixedly connected to a connecting ring (43), and connecting plates (44) are fixedly connected to the top and bottom of the connecting ring (43).

5. A motor drive integrated circuit board according to claim 4, characterized in that: The left card plate (31) and the right card plate (32) have interconnected fixing grooves on their front sides and at positions corresponding to the mating groove (33), and the back side of the connecting plate (44) is in contact with the inner wall of the fixing groove.

6. A motor drive integrated circuit board according to claim 5, characterized in that: The protective plate (34) has fastening grooves (5) at the four corners on the back, and the inside of the fastening grooves (5) is movably connected to the inside of the clamp (23).

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