A vehicle-mounted power supply detection device

Abstract

The utility model discloses a vehicle -mounted power supply detection device, including support bottom plate, support bottom plate is equipped with two groups and is mutually nested and is arranged slidingly, and its top surface is equipped with adjusting bolt, one side fixed mounting plate of support bottom plate, install the detector body on mounting plate, the top surface of support bottom plate is symmetric and is equipped with the pivot that rotates in pairs, the pivot is fixed with the gear that is mutually engaged, the gear is fixed with the clamping plate, the clamping plate one end is fixed with the inclined connecting plate, and the limit slot is set up on it, the limit slot is vertically worn and is equipped with the push column, the push column bottom is firmly connected with the connecting bottom block, the outside of support bottom plate is fixed with the limit block, the limit block is horizontally slidably worn and is equipped with the connecting rod, and its end is fixed with the connecting bottom block side wall, the connecting rod is equipped with the spring, and the spring is connected between limit block and connecting bottom block, the utility model belongs to vehicle -mounted power supply detection technical field, and specifically refers to a kind of vehicle -mounted power supply detection device.

Description

Technical Field

[0001] This utility model belongs to the field of vehicle power supply testing technology, specifically referring to a vehicle power supply testing device. Background Technology

[0002] In the field of vehicle power supply testing, most commonly used battery testers currently employ a method of using two sets of clamps to clamp the positive and negative terminals of the vehicle power supply for testing.

[0003] In actual operation, the operator needs to manually connect the two sets of clamps to the positive and negative terminals of the vehicle power supply in turn, which is not only cumbersome but also time-consuming. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, this utility model provides a vehicle power supply detection device, which effectively solves the problem of not being able to quickly and accurately connect to the vehicle power supply and reducing detection efficiency.

[0005] To achieve the above functions, the technical solution adopted by this utility model is as follows: A vehicle power supply detection device includes a supporting base plate, the supporting base plate is provided with two sets of nested and slidingly arranged, the top surface of which is provided with adjusting bolts, a mounting plate is fixed on one side of the supporting base plate, the detection instrument body is mounted on the mounting plate, the top surface of the supporting base plate is symmetrically provided with rotating shafts in pairs, the rotating shafts are fixed with meshing gears, the gears are fixed with clamping plates, one end of the clamping plate is fixed with an inclined connecting plate, a limit groove is opened on it, a push column is vertically inserted in the limit groove, and a connecting bottom block is fixed to the bottom of the push column;

[0006] A limiting block is fixed on the outer surface of the supporting base plate. A connecting rod is horizontally slidably passed through the limiting block, and its end is fixedly connected to the side wall of the connecting base block. A spring is sleeved on the connecting rod, and the spring is connected between the limiting block and the connecting base block.

[0007] Preferably, an end plate is fixed to the end of the connecting rod away from the connecting base block.

[0008] Preferably, a buffer pad is fixed to the bottom of the detector body, and the buffer pad is a honeycomb silicone pad.

[0009] Preferably, a wire is connected between the detector body and the clamping plate.

[0010] Preferably, the surface of the clamping plate is plated with a 0.2mm thick silver layer.

[0011] Preferably, the spring is a stainless steel helical spring.

[0012] The beneficial effects achieved by adopting the above-described structure are as follows:

[0013] 1. By holding the end plate and moving the connecting rod, both sets of clamps can be rotated simultaneously and aligned with the positive and negative terminals of the vehicle power supply. After releasing the end plate, the clamps are quickly clamped by the restoring force of the spring. There is no need to operate the two sets of clamps separately, which greatly simplifies the operation process and significantly improves the testing efficiency.

[0014] 2. The clamping plates achieve synchronous rotation and clamping through a gear meshing structure, which ensures that the clamping force of the two sets of clamps on the positive and negative terminals of the vehicle power supply is uniform and consistent, effectively avoiding detection errors caused by poor contact and ensuring the accuracy and reliability of the test results.

[0015] 3. The two sets of nested sliding support base plates can be adjusted by tightening bolts, which can adapt to vehicle power supplies of different specifications and layouts, expand the application range of the testing device, and meet diverse testing needs. Attached Figure Description

[0016] Figure 1 This utility model provides a schematic diagram of the overall structure of an on-board power supply detection device. Figure 1 ;

[0017] Figure 2 This is a top view of an on-board power supply detection device proposed in this utility model;

[0018] Figure 3 This utility model provides a schematic diagram of the overall structure of an on-board power supply detection device. Figure 2 ;

[0019] Figure 4 for Figure 3 A magnified view of a section at point A in the middle;

[0020] Figure 5 This is a bottom side view of an on-board power supply detection device proposed in this utility model.

[0021] The components are as follows: 1. Support base plate, 2. Adjusting bolt, 3. Mounting plate, 4. Detector body, 5. Rotating shaft, 6. Gear, 7. Clamping plate, 8. Connecting plate, 9. Limiting groove, 10. Pushing column, 11. Connecting bottom block, 12. Limiting block, 13. Connecting rod, 14. Spring, 15. End plate, 16. Buffer pad, 17. Wire. Detailed Implementation

[0022] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0023] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. The utility model will be further described in detail below with reference to the accompanying drawings.

[0024] like Figure 1-5 As shown, the present invention proposes a vehicle power supply testing device, including a support base plate 1. The support base plate 1 has two sets of nested sliding arrangements. The top surface of the support base plate 1 is provided with adjusting bolts 2. A mounting plate 3 is fixed to one side of the support base plate 1. A tester body 4 is mounted on the mounting plate 3. A pair of rotating shafts 5 are symmetrically arranged on the top surface of the support base plate 1. Gears 6 that mesh with each other are fixed on the rotating shafts 5. A clamping plate 7 is fixed on the gears 6. A wire 17 is connected between the tester body 4 and the clamping plate 7. The surface of the clamping plate 7 is plated with a 0.2mm thick silver layer to ensure the accuracy of the test signal transmission. An inclined connecting plate 8 is fixed to one end of the clamping plate 7. A limit groove 9 is opened on the plate. A push column 10 is vertically inserted in the limit groove 9. A connecting block 11 is fixed to the bottom of the push column 10.

[0025] like Figure 4 As shown, a limiting block 12 is fixed on the outer surface of the supporting base plate 1. A connecting rod 13 is horizontally slidably passed through the limiting block 12, and its end is fixed to the side wall of the connecting base block 11. A spring 14 is sleeved on the connecting rod 13. The spring 14 is connected between the limiting block 12 and the connecting base block 11. The spring 14 is a stainless steel helical spring with a stiffness coefficient of 50-80 N / mm. An end plate 15 is fixed to the end of the connecting rod 13 away from the connecting base block 11. By holding the end plate 15 and moving the connecting rod 13, the two sets of clamping plates 7 can be rotated at the same time and aligned with the positive and negative terminals of the vehicle power supply. After the end plate 15 is released, it is quickly clamped under the restoring force of the spring 14.

[0026] like Figure 5 As shown, a buffer pad 16 is fixed at the bottom of the detector body 4. The buffer pad 16 is a honeycomb silicone pad, which effectively absorbs the interference of vehicle engine vibration on the test data.

[0027] In practical use, when it is necessary to test the vehicle power supply, first adjust the relative position of the two sets of support base plates 1 according to the specifications and layout of the vehicle power supply, and fix them by tightening the adjusting bolts 2. Then, hold the end plate 15 by hand and pull it away from the limit block 12 to drive the connecting rod 13 to move. At this time, the spring 14 is compressed. The movement of the connecting rod 13 drives the connecting base block 11 and the push column 10 to move. The push column 10 slides in the limit groove 9 of the connecting plate 8, thereby driving the connecting plate 8 to rotate. The rotation of the connecting plate 8 drives the gear 6 to rotate through the rotating shaft 5. The meshing gear 6 makes the pair of clamping plates 7 rotate synchronously, aligning the clamping plates 7 with the electrodes of the vehicle power supply.

[0028] After the end plate 15 is released, under the action of the spring 14's own restoring force, the connecting rod 13 drives the connecting base block 11 and the push column 10 to reset. The clamping plate 7 rotates under the transmission of the gear 6 and clamps the electrode of the vehicle power supply. The detector body 4 is installed on the mounting plate 3 fixed on one side of the supporting base plate 1. The detector body 4 is connected to the clamping plate 7 through the wire 17 to realize the detection of the vehicle power supply. The detector body 4 automatically reads and displays the voltage and internal resistance parameters.

[0029] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A vehicle-mounted power supply detection device, characterized in that: The device includes a support base plate (1), which has two sets of nested sliding arrangements. The top surface of the support base plate (1) is provided with adjusting bolts (2). A mounting plate (3) is fixed on one side of the support base plate (1). The instrument body (4) is mounted on the mounting plate (3). The top surface of the support base plate (1) is provided with symmetrical and paired rotating shafts (5). A meshing gear (6) is fixed on the rotating shaft (5). A clamping plate (7) is fixed on the gear (6). A wire (17) is connected between the instrument body (4) and the clamping plate (7). An inclined connecting plate (8) is fixed at one end of the clamping plate (7). A limiting groove (9) is opened on the clamping plate (8). A pushing column (10) is vertically inserted in the limiting groove (9). A connecting block (11) is fixed to the bottom of the pushing column (10). A limiting block (12) is fixed on the outer side of the supporting base plate (1). A connecting rod (13) is horizontally slidably passed through the limiting block (12), and its end is fixed to the side wall of the connecting base block (11). A spring (14) is sleeved on the connecting rod (13), and the spring (14) is connected between the limiting block (12) and the connecting base block (11).

2. The vehicle-mounted power supply detection device according to claim 1, characterized in that: An end plate (15) is fixed to the end of the connecting rod (13) away from the connecting base block (11).

3. The vehicle-mounted power supply detection device according to claim 2, characterized in that: The bottom of the detector body (4) is fixed with a buffer pad (16), which is a honeycomb silicone pad.

4. The vehicle-mounted power supply detection device according to claim 3, characterized in that: The surface of the clamp (7) is plated with a 0.2mm thick silver layer.

5. The vehicle-mounted power supply detection device according to claim 4, characterized in that: The spring (14) is a stainless steel helical spring (14).

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