Integrated switch module structure of motor driver

Abstract

The utility model discloses an integrated switch module structure of a motor driver, which comprises a mounting plate, a shell is arranged above the mounting plate, connecting plates are symmetrically and fixedly connected to the outer side of the shell, sliding grooves are symmetrically formed in the mounting plate, and U-shaped connecting frames are slidably connected to the interiors of the sliding grooves. The top of the U-shaped connecting frame is fixedly connected with a clamping block used in cooperation with the connecting plate. The utility model relates to the technical field of integrated switch modules. According to the integrated switch module structure of the motor driver, the push block can slide to push the push plate to extrude the rotating plate to rotate around the rotating shaft, and the rotating plate pushes the U-shaped connecting frame to drive the clamping block to be away from the connecting plate, so that the shell and the mounting plate can be quickly disassembled, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of integrated switch modules, and particularly to an integrated switch module structure of a motor driver. Background Technique

[0002] A motor driver is an actuator that converts an electrical pulse into an angular displacement. The performance of a motor drive system depends not only on the performance of the motor itself but also on the quality of the motor driver. The research on motor drivers has been carried out almost simultaneously with the research on motors.

[0003] When repairing the inside of a motor driver or replacing the circuit board of an integrated switch module, the outer shell needs to be disassembled first. It is necessary to screw multiple bolts to disassemble the outer shell. For maintenance personnel, this affects the maintenance efficiency and reduces the practicality of the device. Therefore, an integrated switch module structure of a motor driver is provided to solve the above problems. Summary of the Utility Model

[0004] In view of the deficiencies of the prior art, the utility model provides an integrated switch module structure of a motor driver to solve the problems raised in the above background technique:

[0005] When repairing the inside of a motor driver or replacing the circuit board of an integrated switch module, the outer shell needs to be disassembled first. It is necessary to screw multiple bolts to disassemble the outer shell. For maintenance personnel, this affects the maintenance efficiency and reduces the practicality of the device.

[0006] To achieve the above purposes, the utility model is realized through the following technical solutions:

[0007] An integrated switch module structure of a motor driver includes a mounting plate. Above the mounting plate, there is an outer shell. Symmetrically fixed to the outside of the outer shell are connecting plates. Symmetrically opened inside the mounting plate are sliding grooves. Slidably connected inside the sliding grooves is a U-shaped connecting frame. Fixed to the top of the U-shaped connecting frame is a clamping block for cooperating with the connecting plate. Pressing the outer shell into contact with the mounting plate, the U-shaped connecting frame drives the clamping block under the elastic force of a first spring to limit and fix the connecting plate, enabling quick installation of the outer shell and the mounting plate. When it is necessary to repair the inside of the device or replace the circuit board of the integrated switch module, first disassemble the outer shell. Press the pressing block to push the pushing block to move. The pushing block pushes the pushing plate to squeeze the rotating plate to rotate around the rotating shaft. The rotating plate pushes the U-shaped connecting frame to drive the clamping block away from the connecting plate, thereby quickly disassembling the outer shell and the mounting plate, improving the practicality of the device.

[0008] Preferably, a heat conducting plate is fixedly connected to the top of the mounting plate. The bottom of the heat conducting plate is fixedly connected with heat dissipation fins at equal intervals. The integrated switch module is placed on the heat conducting plate. A heat conducting plate is fixed to the bottom of the integrated switch module. The heat conducting plate is in contact with the heat dissipation fins. The heat dissipation fins are fin plates made of copper. The ventilation holes opened inside the mounting plate quickly discharge the heat.

[0009] Preferably, a square groove is opened inside the U-shaped connecting frame. A first spring is fixedly connected inside the square groove. The first spring is fixedly connected with the mounting plate. Under the elastic force of the first spring, the U-shaped connecting frame drives the clamping block to limit and fix the connecting plate, enabling quick installation of the outer shell and the mounting plate.

[0010] Preferably, a rotating shaft is fixedly connected inside the sliding groove. A rotating plate is rotatably connected to the outside of the rotating shaft. A pushing block is slidably connected inside the mounting plate and on one side of the rotating plate. A pushing plate is fixedly connected to one side of the pushing block. The pushing plate presses the rotating plate to rotate around the rotating shaft. The rotating plate pushes the U-shaped connecting frame to drive the clamping block away from the connecting plate, thereby enabling quick disassembly of the outer shell and the mounting plate.

[0011] Preferably, a pressing block is fixedly connected to the side of the pushing block away from the pushing plate. Ventilation holes are opened at equal intervals inside the mounting plate. Pressing the pressing block pushes the pushing block to move, and the ventilation holes quickly discharge the heat.

[0012] Preferably, a U-shaped fixing frame is fixedly connected inside the outer shell. A sliding plate is slidably connected inside the U-shaped fixing frame. Connecting rods are fixedly connected to the bottom of the sliding plate at equal intervals. A pressing plate is fixedly connected to the bottom of the connecting rods. Second springs are fixedly connected to the top of the sliding plate at equal intervals. Under the elastic force of the second springs, the sliding plate pushes the pressing plate to press the integrated switch module through the connecting rods, increasing the stability of the integrated switch module during use.

[0013] The present utility model provides a structure of an integrated switch module for a motor driver. Compared with the prior art, it has the following beneficial effects:

[0014] For the structure of the integrated switch module of the motor driver, through the settings of the clamping block, the rotating plate and the pushing block, it is possible to slide the pushing block to push the pushing plate to press the rotating plate to rotate around the rotating shaft. The rotating plate pushes the U-shaped connecting frame to drive the clamping block away from the connecting plate, thereby enabling quick disassembly of the outer shell and the mounting plate, improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0016] Figure 2 is an internal three-dimensional structural schematic diagram of the present utility model;

[0017] Figure 3 It is a three-dimensional structure schematic diagram of the clamping block in the present utility model;

[0018] Figure 4 It is a three-dimensional structure schematic diagram of the pressing plate in the present utility model.

[0019] In the figure: 1. mounting plate; 2. ventilation hole; 3. housing; 4. clamping block; 5. heat conducting plate; 6. sliding plate; 7. heat dissipation fin; 8. connecting plate; 9. U-shaped fixing frame; 10. chute; 11. U-shaped connecting frame; 12. rotating plate; 13. rotating shaft; 14. pushing plate; 15. first spring; 16. square groove; 17. pushing block; 18. pressing block; 19. pressing plate; 20. connecting rod; 21. second spring. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0021] Please refer to Figures 1-4 , the present utility model provides a technical solution: an integrated switch module structure of a motor driver, including a mounting plate 1, a housing 3 is arranged above the mounting plate 1, connecting plates 8 are symmetrically and fixedly connected to the outside of the housing 3, chutes 10 are symmetrically opened inside the mounting plate 1, a U-shaped connecting frame 11 is slidably connected inside the chutes 10, the top of the U-shaped connecting frame 11 is fixedly connected with a clamping block 4 for cooperating with the connecting plate 8, pressing the housing 3 to contact the mounting plate 1, the U-shaped connecting frame 11 drives the clamping block 4 under the elastic force of the first spring 15 to limit and fix the connecting plate 8, and the housing 3 and the mounting plate 1 can be quickly installed. When it is necessary to repair the inside of the device or replace the circuit board of the integrated switch module, first disassemble the housing 3, press the pressing block 18 to push the pushing block 17 to move, the pushing block 17 pushes the pushing plate 14 to squeeze the rotating plate 12 to rotate around the rotating shaft 13, and the rotating plate 12 pushes the U-shaped connecting frame 11 to drive the clamping block 4 away from the connecting plate 8, so that the housing 3 and the mounting plate 1 can be quickly disassembled, improving the practicability of the device.

[0022] Furthermore, a heat conducting plate 5 is fixedly connected to the top of the mounting plate 1, and heat dissipation fins 7 are fixedly connected to the bottom of the heat conducting plate 5 at equal intervals. Place the integrated switch module on the heat conducting plate 5. The bottom of the integrated switch module is fixed with a heat conducting plate 5, and the heat conducting plate 5 is in contact with the heat dissipation fins 7. The heat dissipation fins 7 are fin plates made of copper, and the ventilation holes 2 opened inside the mounting plate 1 quickly discharge the heat.

[0023] Further, a square groove 16 is formed inside the U-shaped connecting frame 11. A first spring 15 is fixedly connected inside the square groove 16. The first spring 15 is fixedly connected to the mounting plate 1. The U-shaped connecting frame 11 drives the clamping block 4 to limit and fix the connecting plate 8 under the elastic force of the first spring 15, enabling the quick installation of the housing 3 and the mounting plate 1.

[0024] Further, a rotating shaft 13 is fixedly connected inside the sliding groove 10. A rotating plate 12 is rotatably connected to the outer side of the rotating shaft 13. A pushing block 17 is slidably connected inside the mounting plate 1 and on one side of the rotating plate 12. A pushing plate 14 is fixedly connected to one side of the pushing block 17. The pushing plate 14 squeezes the rotating plate 12 to rotate around the rotating shaft 13. The rotating plate 12 pushes the U-shaped connecting frame 11 to drive the clamping block 4 away from the connecting plate 8, thereby enabling the quick disassembly of the housing 3 and the mounting plate 1.

[0025] Further, a pressing block 18 is fixedly connected to the side of the pushing block 17 away from the pushing plate 14. Ventilation holes 2 are equidistantly formed inside the mounting plate 1. Pressing the pressing block 18 pushes the pushing block 17 to move, and the ventilation holes 2 quickly discharge the heat.

[0026] Further, a U-shaped fixing frame 9 is fixedly connected inside the housing 3. A sliding plate 6 is slidably connected inside the U-shaped fixing frame 9. Connecting rods 20 are equidistantly fixedly connected to the bottom of the sliding plate 6. A pressing plate 19 is fixedly connected to the bottom of the connecting rods 20. Second springs 21 are equidistantly fixedly connected to the top of the sliding plate 6. The sliding plate 6 drives the pressing plate 19 to press the integrated switch module through the connecting rods 20 under the elastic force of the second springs 21, increasing the stability of the integrated switch module during use.

[0027] During operation, when the housing 3 is pressed into contact with the mounting plate 1, the U-shaped connecting frame 11 drives the clamping block 4 to limit and fix the connecting plate 8 under the elastic force of the first spring 15, enabling the quick installation of the housing 3 and the mounting plate 1. When it is necessary to repair the interior of the device or replace the circuit board of the integrated switch module, first disassemble the housing 3. Press the pressing block 18 to push the pushing block 17 to move. The pushing block 17 pushes the pushing plate 14 to squeeze the rotating plate 12 to rotate around the rotating shaft 13. The rotating plate 12 pushes the U-shaped connecting frame 11 to drive the clamping block 4 away from the connecting plate 8, thereby enabling the quick disassembly of the housing 3 and the mounting plate 1, improving the practicability of the device.

[0028] Meanwhile, the content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0029] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including one..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

[0030] Although embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An integrated switch module structure of a motor driver, comprising a mounting plate (1), characterized in that: A shell (3) is provided above the mounting plate (1), a connecting plate (8) is symmetrically fixedly connected to the outer side of the shell (3), a sliding groove (10) is symmetrically provided inside the mounting plate (1), a U-shaped connecting frame (11) is slidably connected inside the sliding groove (10), and a clamping block (4) used in conjunction with the connecting plate (8) is fixedly connected to the top of the U-shaped connecting frame (11).

2. The integrated switch module structure of a motor driver according to claim 1, characterized in that: A heat conducting plate (5) is fixedly connected to the top of the mounting plate (1), and heat dissipation fins (7) are fixedly connected to the bottom of the heat conducting plate (5) at equal distances.

3. The integrated switch module structure of a motor driver according to claim 1, characterized in that: A square groove (16) is provided inside the U-shaped connection frame (11), a first spring (15) is fixedly connected inside the square groove (16), and the first spring (15) is fixedly connected to the mounting plate (1).

4. The integrated switch module structure of a motor driver according to claim 1, characterized in that: A rotating shaft (13) is fixedly connected inside the slide groove (10), a rotating plate (12) is rotatably connected outside the rotating shaft (13), a push block (17) is slidably connected inside the mounting plate (1) and located on one side of the rotating plate (12), and a push plate (14) is fixedly connected to one side of the push block (17).

5. The integrated switch module structure of a motor driver according to claim 4, characterized in that: A pressing block (18) is fixedly connected to a side of the push block (17) away from the push plate (14), and ventilation holes (2) are equidistantly provided inside the mounting plate (1).

6. The integrated switch module structure of a motor driver according to claim 1, characterized in that: A U-shaped fixing frame (9) is fixedly connected inside the housing (3), a slide plate (6) is slidably connected inside the U-shaped fixing frame (9), a connecting rod (20) is fixedly connected to the bottom of the slide plate (6) at an equidistant distance, a pressing plate (19) is fixedly connected to the bottom of the connecting rod (20), and a second spring (21) is fixedly connected to the top of the slide plate (6) at an equidistant distance.

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