New energy main control board insulation test equipment

Abstract

The utility model provides insulation test equipment for a new energy main control board, belongs to the technical field of circuit board detection, mainly aims to solve the problems that a traditional test device cannot well control clamping force and a to-be-tested main control board is easy to clamp and deform, and adopts the technical scheme that the insulation test equipment comprises a base, an insulation tester and a main control board body, an insulation tester is arranged on one side of the base, a mounting groove is formed in the top of the base, a height adjusting assembly is arranged in the mounting groove, a main control board body is placed on the top of the height adjusting assembly, a pressing assembly corresponding to the main control board body is arranged above the base, a first mounting plate is further arranged on one side of the base, and the insulation tester is clamped on the inclined surface of the first mounting plate; through the arrangement of the pressing assembly, the clamping force can be automatically adjusted through the spring on the positioning column, the main control board body is contacted through the plurality of groups of elastic pressing pieces, the pressure can be buffered, the main control board is protected from excessive pressure, and the problem that the clamping force of a traditional testing device is unstable is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of circuit board detection, and more specifically, particularly relates to a new energy main control board insulation testing device. Background Art

[0002] With the increasing popularity of new energy vehicles and new energy equipment, the quality of their main control boards has received more and more attention; as the core control component of new energy products, the insulation performance of the main control board is very important to the safety and reliability of the system.

[0003] For example, the Chinese utility model patent with patent number 202021997075.9 provides a testing device for the main control circuit board of a high-voltage insulation detection device. The device is configured through an operating panel, a testing mechanism and a digital voltmeter. When in use, the main control board to be tested is placed on the operating panel, and then tested by the testing mechanism, and finally the voltage is read by the digital voltmeter. The tested voltage is used to determine whether the main control board is normal; however, the traditional testing device is fixed by a clamp and requires manual pressure, and the clamping force cannot be well controlled, which makes the main control board to be tested prone to deformation, resulting in its lack of stability. Utility Model Content

[0004] In order to solve the above-mentioned technical problems, the utility model provides a new energy main control board insulation testing device to solve the technical problem in the prior art that the traditional testing device is fixed by a clamping plate and needs to be manually pressed down, and the clamping force cannot be well controlled, which makes the main control board to be tested prone to deformation and leads to its lack of stability.

[0005] The purpose and function of the insulation test equipment of the new energy main control board of the utility model are achieved by the following specific technical means:

[0006] A new energy main control board insulation testing device comprises a base, an insulation tester and a main control board body, the insulation tester is arranged on one side of the base, a mounting groove is provided on the top of the base, a height adjustment component is arranged in the mounting groove, the main control board body is placed on the top of the height adjustment component, a clamping component is arranged above the base corresponding to the main control board body, a first mounting plate is also arranged on one side of the base, and the insulation tester is clamped on the inclined surface of the first mounting plate.

[0007] According to a preferred embodiment, the height adjustment assembly includes a fixed plate, a placement plate is fixedly connected to the top of the mounting slot by screws, a through slot is opened on the placement plate, the fixed plate is arranged on the top of the through slot, and the main control board body is clamped on the top of the fixed plate.

[0008] According to a preferred embodiment, the height adjustment assembly further includes an adjustment motor, a mounting seat is disposed at the bottom of the mounting groove, and the adjustment motor is disposed on the top of the mounting seat.

[0009] According to a preferred embodiment, a lifting column passing through the through slot is arranged at the bottom of the fixed plate, a rack is arranged on one side of the lifting column, a gear is arranged on the main shaft of the adjusting motor, and the gear and the rack are meshed with each other.

[0010] According to a preferred embodiment, two groups of buttons are provided on one side of the base, and both groups of buttons are electrically connected to the adjusting motor.

[0011] According to a preferred embodiment, the clamping assembly includes an electric push rod, a column is provided on one side of the base, a second mounting plate is provided on the top of the column, a mounting hole is opened on the top of the second mounting plate, and the electric push rod is provided on the top of the mounting hole.

[0012] According to a preferred embodiment, the clamping assembly includes a positioning plate, the electric push rod passes through the mounting hole and is connected to the positioning plate, and a plurality of positioning columns are arranged at the bottom of the positioning plate corresponding to the main control board body.

[0013] According to a preferred embodiment, elastic pressure pieces are provided at the bottom of the multiple groups of positioning columns, and the multiple groups of elastic pressure pieces can be correspondingly pressed on the positioning holes on the peripheral sides of the main control board body. A switch box is provided on the plane of the first mounting plate, and the switch box is electrically connected to the electric push rod.

[0014] According to a preferred embodiment, springs are sleeved on the multiple groups of positioning columns, one end of the multiple groups of springs are connected to the positioning plates, and the other end is respectively connected to the multiple groups of elastic pressure pieces.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. Through the setting of the clamping assembly, when using the device, the clamping force can be automatically adjusted through the spring on the positioning column, and then the main control board can be tested through the insulation tester to ensure that the insulation performance of the main control board meets the requirements; and through multiple groups of elastic pressing pieces to contact the main control board body, the pressure can also be buffered to protect the main control board from excessive pressure, which solves the problem of unstable clamping force of traditional test devices and easy deformation of the main control board clamp, and improves the stability of the main control board during the test.

[0017] 2. Through the setting of the height adjustment component, when using the equipment, the main control board body to be tested can be placed on the placement plate, and the height of the main control board body can be positioned by adjusting the motor-driven lifting column, so as to effectively control the clamping component for positioning and fixing; and the height adjustment component is driven by an adjustment motor, and its height can be adjusted up and down by two sets of buttons, making the operation more convenient and improving the test efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a structural schematic diagram of a new energy main control board insulation test device of the utility model;

[0019] Figure 2 This is an exploded diagram of a new energy main control board insulation test device of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the assembled height adjustment components in a new energy main control board insulation test device of the utility model;

[0021] Figure 4 for Figure 3 Schematic diagram of the structure after splitting;

[0022] Figure 5 This is a schematic diagram of the structure of the assembled compression components in a new energy main control board insulation test device of the utility model;

[0023] Figure 6 for Figure 5 Schematic diagram of the structure after decomposition.

[0024] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0025] 11. Base; 12. Insulation tester; 13. Main control board body; 14. Mounting slot; 15. First mounting plate; 16. Placement plate; 21. Fixing plate; 22. Adjustment motor; 23. Mounting seat; 24. Lifting column; 25. Rack; 26. Gear; 27. Button; 31. Electric push rod; 32. Column; 33. Second mounting plate; 34. Mounting hole; 35. Positioning plate; 36. Positioning column; 37. Elastic pressure piece; 38. Switch box; 39. Spring.

[0026] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention. Example

[0027] As attached Figure 1 To Attachment Figure 6 As shown:

[0028] The utility model provides a new energy main control board insulation test device, including a base 11, an insulation tester 12 and a main control board body 13. The insulation tester 12 is arranged on one side of the base 11, and the insulation test is performed on the main control board body 13 by the insulation tester 12 to ensure that the insulation performance of the main control board body 13 meets the requirements. A mounting groove 14 is provided on the top of the base 11, and a height adjustment component is arranged in the mounting groove 14. The main control board body 13 is placed on the top of the height adjustment component, and a pressing component is arranged on the corresponding position of the main control board body 13 above the base 11; in addition, a first mounting plate 15 is also arranged on one side of the base 11, and the insulation tester 12 is accurately clamped on the inclined surface of the first mounting plate 15, so that the insulation tester 12 and the main control board body 13 maintain a stable corresponding relationship, which is conducive to accurate insulation testing; the height adjustment component can adjust the height of the main control board body 13. The pressing component can press the main control board body 13 to ensure that it is firmly located at the test position, which is conducive to continuous and stable insulation testing and improving the test quality.

[0029] Please refer to Figure 2 , Figure 3 and Figure 4 As shown, the height adjustment component includes a fixed plate 21, and the top of the mounting groove 14 is fixedly connected to a placement plate 16 by screws. A through groove is provided on the placement plate 16, and a fixed plate 21 is provided on the top of the through groove. The top of the fixed plate 21 fixes the main control board body 13 by a clamping structure; in order to more firmly install the main control board body 13 on the fixed plate 21, a groove is provided on the top of the fixed plate 21, and corresponding multiple groups of short positioning columns are provided in the groove corresponding to the multiple groups of positioning holes on the main control board body 13. The short positioning columns can be accurately inserted into the positioning holes of the main control board body 13, so as to fix the height of the main control board body 13.

[0030] Please refer to Figure 3 and Figure 4 As shown, the height adjustment component also includes an adjusting motor 22. A mounting seat 23 is arranged at the bottom of the mounting groove 14. The mounting seat 23 serves as a basic support, and an adjusting motor 22 is fixedly arranged on the top thereof. Here, the adjusting motor 22 serves as a power source for the entire height adjustment component. By driving the adjusting motor 22, the movement of the fixed plate 21 in the vertical direction can be realized. Since the main control board body 13 is installed on the fixed plate 21, the height of the main control board body 13 is also adjusted accordingly, thereby realizing automatic positioning of the height of the main control board test position.

[0031] Please refer to Figure 4As shown, in order to realize the height positioning function of the fixed plate 21 driven by the adjusting motor 22, a lifting column 24 that can pass through the through slot is arranged at the bottom of the fixed plate 21, and one side of the lifting column 24 is connected to the adjusting motor 22 through a rack 25. A gear 26 is arranged on the main shaft of the adjusting motor 22, and the gear 26 is connected to the rack 25 by meshing. When the adjusting motor 22 is started, the gear 26 on its main shaft starts to rotate. Since the gear 26 is meshed with the rack 25, the rotation of the gear 26 will drive the rack 25 to move linearly, and the lifting column 24 connected to the rack 25 will also move up and down accordingly, thereby driving the fixed plate 21 fixed thereon to realize positioning adjustment.

[0032] Please refer to Figure 4 As shown, in order to more conveniently control the up and down positioning of the fixed plate 21, the height adjustment component is provided with two groups of operation buttons 27 on one side of the base 11. The two groups of buttons 27 are respectively responsible for the rising and falling operations of the fixed plate 21. One group of buttons 27 controls the adjusting motor 22 through electrical connection to realize the upward movement of the fixed plate 21, and the other group of buttons 27 is responsible for controlling the adjusting motor 22 through electrical connection to realize the downward movement of the fixed plate 21. The two groups of electric control buttons 27 are used to cooperate with each other to realize the manual precise adjustment of the height of the fixed plate 21. The tester only needs to press the corresponding rising or falling button 27 to simply control the test height of the main control board in real time and find the best test position.

[0033] Please refer to Figure 2 , Figure 5 and Figure 6 As shown, the clamping assembly includes an electric push rod 31, and the clamping assembly is provided with a vertical column 32 on one side of the base 11, and a second mounting plate 33 is provided on the top of the column 32. A through mounting hole 34 is opened on the second mounting plate 33, and an electric push rod 31 is specially provided on the top of the inner side of the through mounting hole 34; the electric push rod 31 serves as a power device of the clamping assembly. It can move linearly in the two directions of contraction and extension through the structure installed on the top of the second mounting plate 33. In this way, the clamping and release of the main control board body 13 can be achieved by only driving the electric push rod 31 to contract or extend.

[0034] Please refer to Figure 5 and Figure 6As shown, the clamping assembly uses a positioning plate 35 to position the main control board body 13, and the electric push rod 31 is connected to the positioning plate 35 through the mounting hole 34 on the second mounting plate 33, so that the electric push rod 31 can drive the positioning plate 35 to achieve the positioning function; the bottom of the positioning plate 35 corresponds to the main control board body 13 and is specially provided with a plurality of groups of positioning columns 36, and the plurality of groups of positioning columns 36 are arranged in a regular manner and distributed on the docking surface between the positioning plate 35 and the main control board body 13; when the electric push rod 31 pushes the positioning plate 35 downward, the positioning columns 36 will penetrate into the corresponding position of the main control board body 13, and these positioning columns 36 can both position the main control board and apply a certain clamping force.

[0035] Please refer to Figure 6 As shown, the bottoms of the multiple groups of positioning columns 36 are all provided with elastic pressing pieces 37, which can be correspondingly pressed in the positioning holes around the main control board body 13; by using multiple groups of elastic pressing pieces 37 to achieve contact with the main control board body 13, the purpose of positioning can be achieved, and a buffering effect can be played, which can effectively prevent the main control board from being affected by excessive pressure during the test process, and solve the problem that the clamping force of the traditional test device is unstable and the main control board is easily deformed. The elastic pressing pieces 37 can be used to apply a moderate clamping force to ensure the stability of the main control board, and can buffer external forces to a certain extent to protect the main control board from damage, thereby improving the stability of the main control board body 13 during the test process. A switch box 38 is provided on the plane of the first mounting plate 15, and the switch box 38 is connected to the electric push rod 31 through an electrical connection. As a circuit control device, the switch box 38 can monitor and control the movement state of the electric push rod 31 to achieve automatic control of the clamping component.

[0036] Please refer to Figure 6 As shown, in order to further optimize the positioning and clamping effect of the main control board, multiple groups of positioning columns 36 are specially provided with springs 39, one end of these springs 39 is respectively connected and fixed to the positioning disk 35, and the other end is connected to multiple groups of elastic pressure pieces 37. The springs 39 on the positioning columns 36 can play an important role in automatically adjusting the pressure; when the positioning disk 35 moves downward for positioning, the springs 39 will produce a certain compression effect, which can automatically adjust the clamping force applied by the positioning columns 36 on the elastic pressure pieces 37 and the surface of the main control board through the compressibility of the springs 39; compared with the fixed clamping force, the use of springs 39 can better adapt to the shape and size differences of the main control board body 13, and automatically achieve fine-tuning of the clamping force.

[0037] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A new energy main control board insulation test device, comprising a base (11), an insulation tester (12) and a main control board body (13), characterized in that: The insulation tester (12) is arranged on one side of the base (11); a mounting groove (14) is provided on the top of the base (11); a height adjustment component is arranged in the mounting groove (14); the main control board body (13) is placed on the top of the height adjustment component; a clamping component is arranged above the base (11) corresponding to the main control board body (13); a first mounting plate (15) is also arranged on one side of the base (11); and the insulation tester (12) is clamped on the inclined surface of the first mounting plate (15).

2. A new energy main control board insulation test device as claimed in claim 1, characterized in that: The height adjustment assembly comprises a fixed plate (21), the top of the mounting slot (14) is fixedly connected to a placement plate (16) by means of screws, a through slot is provided on the placement plate (16), the top of the through slot is provided with the fixed plate (21), and the main control board body (13) is clamped on the top of the fixed plate (21).

3. A new energy main control board insulation test device as claimed in claim 2, characterized in that: The height adjustment component also includes an adjustment motor (22); a mounting seat (23) is arranged at the bottom of the mounting groove (14); and the adjustment motor (22) is arranged at the top of the mounting seat (23).

4. A new energy main control board insulation test device as claimed in claim 3, characterized in that: A lifting column (24) passing through the through slot is arranged at the bottom of the fixed plate (21), a rack (25) is arranged on one side of the lifting column (24), a gear (26) is arranged on the main shaft of the regulating motor (22), and the gear (26) and the rack (25) are meshed with each other.

5. A new energy main control board insulation test device as claimed in claim 4, characterized in that: Two groups of buttons (27) are arranged on one side of the base (11), and both groups of buttons (27) are electrically connected to the regulating motor (22).

6. A new energy main control board insulation test device as claimed in claim 1, characterized in that: The clamping assembly comprises an electric push rod (31), a column (32) is arranged on one side of the base (11), a second mounting plate (33) is arranged on the top of the column (32), a mounting hole (34) is opened on the top of the second mounting plate (33), and the electric push rod (31) is arranged on the top of the mounting hole (34).

7. A new energy main control board insulation test device as claimed in claim 6, characterized in that: The clamping assembly comprises a positioning plate (35), the electric push rod (31) passes through the mounting hole (34) and is connected to the positioning plate (35), and a plurality of groups of positioning columns (36) are arranged at the bottom of the positioning plate (35) corresponding to the main control board body (13).

8. A new energy main control board insulation test device as claimed in claim 7, characterized in that: The bottoms of the plurality of groups of positioning columns (36) are all provided with elastic pressing pieces (37), and the plurality of groups of elastic pressing pieces (37) can be correspondingly pressed on the positioning holes on the peripheral sides of the main control board body (13). A switch box (38) is provided on the plane of the first mounting plate (15), and the switch box (38) is electrically connected to the electric push rod (31).

9. A new energy main control board insulation test device as claimed in claim 8, characterized in that: A spring (39) is sleeved on each of the plurality of groups of positioning columns (36), one end of each of the plurality of groups of springs (39) is connected to the positioning disk (35), and the other end is respectively connected to each of the plurality of groups of elastic pressure pieces (37).

Images