Automobile controller testing device

Abstract

The utility model discloses an automobile controller testing device which comprises a testing structure, the testing structure comprises a base, a testing needle mold assembly, a guide rail, a guide rail groove plate, a connecting rod and a rocker arm, and the testing needle mold assembly is located on the outer surface of one end of the base. According to the testing structure, when a product needs to be detected, the product to be tested is firstly placed on the surface of the placing table bottom plate, the rocker arm is rotated, the guide rail groove plate slides on the guide rail under the arrangement of the connecting rod, and the placing table bottom plate is driven to move, so that the product to be tested and the placing table bottom plate move in place along with the rotation of the rocker arm; the device starting switch is pressed down, a product is detected through the arranged test needle mold assembly, after the test is completed, the rocker arm is pulled to reset, and according to the scheme, through the simple structure and the modular design, not only is the flexibility of using the device improved, but also the mechanism can be quickly remodeled conveniently, and resources are fully utilized.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle controllers, and particularly relates to a vehicle controller testing device. Background Art

[0002] A vehicle controller testing device is a special equipment used to evaluate and verify the performance of vehicle electronic control systems. It not only improves the efficiency and accuracy of testing, but also helps to reduce costs and risks, and is the key to ensuring the safe, reliable and efficient operation of vehicles.

[0003] With the rapid development of modernization, new energy vehicles are being updated rapidly. Traditional testing devices are not only large in size and single in function, but also poor in compatibility, and the devices cannot detect new products, increasing the production cost of vehicle controllers. Therefore, a vehicle controller testing device is needed. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a vehicle controller testing device to solve the problems mentioned in the above background art, that is, with the rapid development of modernization, new energy vehicles are being updated rapidly. Traditional testing devices are not only large in size and single in function, but also poor in compatibility, and the devices cannot detect new products, increasing the production cost of vehicle controllers.

[0005] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0006] The utility model is a vehicle controller testing device, including:

[0007] A testing structure, the testing structure includes a base, a test needle die assembly, guide rails, a guide rail groove plate, a connecting rod and a rocker arm; the test needle die assembly is located on the outer surface of one end of the base, the guide rails are fixed on both sides of the upper surface of the base, the guide rail groove plate is slidably connected to the outer surface of the guide rails, the connecting rod is slidably connected to the inside of the guide rail groove plate, and the rocker arm is fixed on the outer surface of the connecting rod.

[0008] Further, a placement table bottom plate is fixed on the upper surface of the guide rail groove plate, a positioning block is fixed on the upper surface of the placement table bottom plate, and handles are fixed on the outer surfaces of both sides of the base.

[0009] Further, the test needle die assembly includes a mounting bottom plate, a floating needle die part, test needles, an integrated guiding needle die and a guiding pressing wheel; the mounting bottom plate is fixed on the outer surface of one end of the base, the floating needle die part, the test needles and the integrated guiding needle die are fixed on the outer surface of the mounting bottom plate, the floating needle die part is located on the top of the test needles, and the integrated guiding needle die is located on one side of the test needles.

[0010] Further, it further includes a movable component, which includes a mounting groove, a slider, a limiting post, a movable post, a limiting frame and a limiting hole; the mounting groove is opened inside both ends of the bottom plate of the placing table, the slider is slidably connected inside any one group of the mounting grooves, the limiting posts are fixed on the outer surfaces of both ends of the slider, the movable posts are fixed on the outer surface of the slider, the limiting frame is fixed on the inner surface of one side of the mounting groove, the movable post is located inside the limiting frame, and the limiting holes are opened inside both ends of the limiting frame.

[0011] Further, a connecting plate is fixed on the outer surface of the movable post, a fixing plate is fixed on the lower surface of the connecting plate, and a limiting block is connected through the inside of the fixing plate.

[0012] Further, a support plate is fixed on the outer surface of the bottom plate of the placing table, a spring is fixed on the outer surface of the support plate, a guiding plate is fixed on the outer surface of the spring, and the outer surface of the guiding plate is fixed to the limiting block.

[0013] Compared with the prior art, the advantages of the present utility model are as follows:

[0014] First, in the present utility model, through the provided testing structure, when it is necessary to detect a product, first place the product to be tested on the surface of the bottom plate of the placing table, rotate the rocker arm, under the setting of the connecting rod, the guide rail groove plate slides on the guide rail, driving the bottom plate of the placing table to move, so that the product to be tested and the bottom plate of the placing table will move into place with the rotation of the rocker arm. Press the device start switch, and detect the product through the provided test probe module. When the test is completed, just pull the rocker arm to reset. This scheme, through a simple structure and modular design, not only increases the flexibility when using the device, but also facilitates the rapid conversion of the mechanism type, making full use of resources.

[0015] Second, based on the beneficial effect one, when it is necessary to place a product, under the combined use of the movable component, apply a pushing force to the guiding plate. After the limiting block disengages from the inside of the fixing plate, apply a pulling force to the connecting plate, and the slider slides inside the mounting groove. When the limiting post is inserted into the limiting hole, use the positioning block to stably place the product on the upper surface of the bottom plate of the placing table. Then apply a pushing force to the guiding plate, making the spring in a compressed state, and apply a pushing force to the connecting plate. When the slider moves to the other side of the mounting groove, cancel the force applied to the guiding plate. Under the elastic force of the spring, the limiting block bounces back into the inside of the fixing plate. This scheme increases the operation space when placing the product, avoids placing the product on the top of the positioning block, and when moving the product, the product is subjected to a vibrating force, resulting in the loosening of internal parts. Description of the Drawings

[0016] To more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0017] Figure 1 Isometric schematic diagram of the present invention;

[0018] Figure 2 Structural diagram of the test probe module of the present invention;

[0019] Figure 3 Structural diagram of the rocker arm of the present invention;

[0020] Figure 4 Structural diagram of the placement table bottom plate of the present invention;

[0021] Figure 5 For the present invention Figure 4 Enlarged view of part A.

[0022] In the drawings, the list of components represented by each reference numeral is as follows:

[0023] 11. Base; 12. Test probe module; 121. Mounting base plate; 122. Floating probe module; 123. Test probe; 124. Integrated guiding probe module; 125. Guiding pressing wheel; 13. Guide rail; 14. Guide rail groove plate; 15. Link; 16. Rocker arm; 17. Placement table bottom plate; 18. Positioning block; 19. Handle;

[0024] 21. Mounting groove; 22. Slide block; 23. Limit post; 24. Movable post; 25. Limit frame; 26. Limit hole; 27. Connecting plate; 28. Fixed plate; 29. Limit block; 291. Guide plate; 292. Spring; 293. Support plate. Detailed implementation manners

[0025] To make the above objects, features and advantages of the present invention more obvious and understandable, the following will give a detailed description of the specific implementation manners of the present invention with reference to the drawings.

[0026] In the following description, many specific details are set forth to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described herein. Those skilled in the art can make similar generalizations without departing from the connotation of the present invention. Therefore, the present invention is not limited by the specific implementation manners disclosed below.

[0027] To make the objectives, technical solutions, and advantages of the present utility model clearer, the following will further describe the embodiments of the present utility model in detail with reference to the accompanying drawings.

[0028] Please refer to Figures 1 - 3 As shown, this embodiment is an automotive controller testing device, including:

[0029] A testing structure, which includes a base 11, a test pin mold assembly 12, guide rails 13, a guide rail groove plate 14, a connecting rod 15, and a rocker arm 16; the test pin mold assembly 12 is located on the outer surface of one end of the base 11, the guide rails 13 are fixed on both sides of the upper surface of the base 11, the guide rail groove plate 14 is slidably connected to the outer surface of the guide rails 13, the connecting rod 15 is slidably connected to the inside of the guide rail groove plate 14, and the rocker arm 16 is fixed on the outer surface of the connecting rod 15;

[0030] The base 11 is used to fix the device at the required position, the test pin mold assembly 12 is used to connect the product to the device, so as to detect the automotive controller, the guide rails 13 are used for the guide rail groove plate 14 to move on its surface, so as to change the position of the placement table bottom plate 17, and the connecting rod 15 is a transmission component connecting the guide rail groove plate 14 and the rocker arm 16. By applying a rotational force to the rocker arm 16, the position of the placement table bottom plate 17 is changed.

[0031] A placement table bottom plate 17 is fixed on the upper surface of the guide rail groove plate 14, a positioning block 18 is fixed on the upper surface of the placement table bottom plate 17, and handles 19 are fixed on the outer surfaces of both sides of the base 11;

[0032] The placement table bottom plate 17 is used to place the product on its surface, the positioning block 18 is used to fix the product on the top of the placement table bottom plate 17, and the handles 19 facilitate moving the base 11 to the required position.

[0033] The test pin mold assembly 12 includes a mounting base plate 121, a floating pin mold part 122, test pins 123, an integrated guide pin mold 124, and a guide pressing wheel 125; the mounting base plate 121 is fixed on the outer surface of one end of the base 11, the floating pin mold part 122, the test pins 123, and the integrated guide pin mold 124 are fixed on the outer surface of the mounting base plate 121, the floating pin mold part 122 is located on the top of the test pins 123, and the integrated guide pin mold 124 is located on one side of the test pins 123;

[0034] The mounting base plate 121 is used to fix the entire test probe module assembly 12 on the base 11. The floating probe module 122 is used to adapt to test points at different heights to provide more precise contact. The test probe 123 is the part that directly contacts the product to be tested and is used to conduct signals or currents for electrical performance testing. The integrated guiding probe module 124 is used to guide the test probe 123 to correctly align with the test point to ensure the accuracy of the test. The guiding pressing wheel 125 is used to apply appropriate pressure during the test to ensure stable contact between the test probe 123 and the test point.

[0035] Working principle: When it is necessary to detect a product, first place the product to be tested on the surface of the placement table base plate 17, rotate the rocker arm 16. Under the setting of the connecting rod 15, the guide rail groove plate 14 slides on the guide rail 13, driving the placement table base plate 17 to move, so that the product to be tested and the placement table base plate 17 will move into position with the rotation of the rocker arm 16. Press the device start switch, and the product is detected through the set test probe module assembly 12. When the test is completed, just pull the rocker arm 16 to reset.

[0036] This step, through a simple structure and modular design, not only increases the flexibility when using the device, but also facilitates the rapid conversion of the mechanism type, making full use of resources.

[0037] Please refer to Figure 1 、 Figure 4 and Figure 5 As shown in the figures, on the basis of the above-mentioned Embodiment 1, this embodiment further includes a movable component. The movable component includes a mounting groove 21, a slider 22, a limiting post 23, a movable post 24, a limiting frame 25 and a limiting hole 26. The mounting groove 21 is opened inside both ends of the placement table base plate 17. The slider 22 is slidably connected inside any one group of mounting grooves 21. The limiting posts 23 are fixed on the outer surfaces of both ends of the slider 22. The movable posts 24 are fixed on the outer surface of the slider 22. The limiting frame 25 is fixed on the inner surface of one side of the mounting groove 21. The movable post 24 is located inside the limiting frame 25. The limiting holes 26 are opened inside both ends of the limiting frame 25.

[0038] The mounting groove 21 is used for the slider 22 to move inside it. The slider 22 is used to change the position where the limiting post 23 is located. When the limiting post 23 is inserted into the inside of the limiting frame 25, the movable post 24 can be fixed at the required position. The movable post 24 is used to change the position of the connecting plate 27. The limiting hole 26 is used for receiving and installing the limiting post 23.

[0039] A connecting plate 27 is fixed on the outer surface of the movable post 24. A fixing plate 28 is fixed on the lower surface of the connecting plate 27. A limiting block 29 is connected through the inside of the fixing plate 28.

[0040] By moving the position of the connecting plate 27, the operating space when placing the product is increased. The fixing plate 28 is used to receive and install the limiting block 29, and the limiting block 29 is used to connect the fixing plate 28 and the supporting plate 293 together, so as to fix the connecting plate 27 at the required position.

[0041] The outer surface of the placing table bottom plate 17 is fixed with a supporting plate 293. The outer surface of the supporting plate 293 is fixed with a spring 292. The outer surface of the spring 292 is fixed with a guide plate 291. The outer surface of the guide plate 291 is fixed to the limiting block 29:

[0042] The supporting plate 293 is used to receive and install the placing table bottom plate 17, and further receive and install the spring 292. The spring 292 is used to change the position of the limiting block 29, and the guide plate 291 facilitates changing the position of the limiting block 29.

[0043] Working principle: When it is necessary to place a product, a pushing force is applied to the guide plate 291. After the limiting block 29 disengages from the inside of the fixing plate 28, a pulling force is applied to the connecting plate 27, and the slider 22 slides inside the installation groove 21. When the limiting column 23 is inserted into the limiting hole 26, the product is stably placed on the upper surface of the placing table bottom plate 17 by using the positioning block 18. Then, a pushing force is applied to the guide plate 291 to make the spring 292 in a compressed state, and a pushing force is applied to the connecting plate 27. When the slider 22 moves to the other side of the installation groove 21, the force applied to the guide plate 291 is cancelled, and under the elastic force of the spring 292, the limiting block 29 rebounds back into the inside of the fixing plate 28.

[0044] This step increases the operating space when placing the product, avoiding placing the product on the top of the positioning block 18. When moving the product, the product is subjected to a vibrating force, resulting in the loosening of internal parts.

[0045] In the description of the present utility model, it should also be noted that unless otherwise clearly specified and defined, the terms "set", "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0046] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used 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 perform equivalent replacements on some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An automobile controller testing device, characterized in that Comprising: A test structure, the test structure including a base (11), a test pin die assembly (12), guide rails (13), a guide rail groove plate (14), a connecting rod (15) and a rocker arm (16); the test pin die assembly (12) is located on the outer surface of one end of the base (11), the guide rails (13) are fixed on both sides of the upper surface of the base (11), the guide rail groove plate (14) is slidably connected to the outer surface of the guide rails (13), the connecting rod (15) is slidably connected to the inside of the guide rail groove plate (14), and the rocker arm (16) is fixed on the outer surface of the connecting rod (15).

2. The automotive controller testing device according to claim 1, characterized in that, A placing table bottom plate (17) is fixed on the upper surface of the guide rail groove plate (14), a positioning block (18) is fixed on the upper surface of the placing table bottom plate (17), and handles (19) are fixed on the outer surfaces of both sides of the base (11).

3. The automotive controller testing device according to claim 1, characterized in that, The test pin die assembly (12) includes a mounting bottom plate (121), a floating pin die member (122), test pins (123), an integrated guiding pin die (124) and guiding pressing wheels (125); the mounting bottom plate (121) is fixed on the outer surface of one end of the base (11), the floating pin die member (122), the test pins (123) and the integrated guiding pin die (124) are fixed on the outer surface of the mounting bottom plate (121), the floating pin die member (122) is located on the top of the test pins (123), and the integrated guiding pin die (124) is located on one side of the test pins (123).

4. The automotive controller testing device according to claim 1, wherein, It further includes a movable assembly, the movable assembly including a mounting groove (21), a slider (22), a limiting post (23), a movable post (24), a limiting frame (25) and a limiting hole (26); the mounting groove (21) is opened in the inside of both ends of the placing table bottom plate (17), the slider (22) is slidably connected to the inside of any one group of the mounting grooves (21), the limiting posts (23) are fixed on the outer surfaces of both ends of the slider (22), the movable post (24) is fixed on the outer surface of the slider (22), the limiting frame (25) is fixed on the inner surface of one side of the mounting groove (21), the movable post (24) is located inside the limiting frame (25), and the limiting holes (26) are opened in the inside of both ends of the limiting frame (25).

5. An automotive controller testing device according to claim 4, characterized in that, A connecting plate (27) is fixed on the outer surface of the movable post (24), a fixing plate (28) is fixed on the lower surface of the connecting plate (27), and a limiting block (29) is connected through the inside of the fixing plate (28).

6. The automotive controller testing device according to claim 2, wherein, A support plate (293) is fixed on the outer surface of the placing table bottom plate (17), a spring (292) is fixed on the outer surface of the support plate (293), a guiding plate (291) is fixed on the outer surface of the spring (292), and the outer surface of the guiding plate (291) is fixed to the limiting block (29).

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