An electric detection switching jig for a passenger car instrument panel module

Abstract

The utility model relates to a car detection technical field especially, it relates to a kind of passenger car instrument desk module electric detection adapter fixture, comprising: adapter box, wiring harness plug-in connector connection mouth, closure plate, sliding slot;Adapter box side has recess;Wiring harness plug-in connector connection mouth is set in recess;Closure plate can hide recess;Closure plate both sides are equipped with sliding block;Sliding block can slide along sliding slot;Closure plate bottom end is equipped with several gyro wheel;Adapter box side is equipped with support plate;Gyro wheel can be placed on support plate by rolling. Traditional electric detection adapter device lacks effective protection structure, wiring harness plug-in connector is easily exposed in external environment, leading to dust, sundries etc. into interface, to affect the stability and accuracy of electrical connection. The utility model sets up wiring harness plug-in connector connection mouth in recess, so that closure plate can be opened and closed by sliding along sliding slot more easily, so that wiring harness plug-in connector connection mouth can be protected to a certain extent.

Description

Technical Field

[0001] This utility model relates to the field of automotive testing technology, and in particular to an electrical testing adapter fixture for passenger vehicle dashboard modules. Background Technology

[0002] In the automotive manufacturing industry, with continuous technological advancements, passenger vehicles are becoming increasingly feature-rich and equipped, making the testing and quality control of various components ever more crucial. As a vital component within passenger vehicles, the electrical performance testing of the dashboard module directly impacts the overall safety and reliability of the vehicle. Accurate and efficient electrical testing of the dashboard module helps to promptly identify potential electrical faults, ensuring the normal operation of the vehicle during driving and enhancing the user's driving experience and safety. Therefore, reliable electrical testing tools are essential for automotive manufacturers, as they not only improve production efficiency and reduce production costs but also enhance the product's market competitiveness.

[0003] In traditional electrical testing of passenger vehicle dashboard modules, simple adapters are typically used to connect the dashboard module to the testing equipment. One common method is to use a standard adapter box, inserting the wiring harness connector directly into the corresponding port to establish an electrical connection for testing. Another approach is to use an open adapter platform, exposing the wiring harness connector for connection testing, which facilitates observation and operation.

[0004] However, these traditional electrical testing adapters lack effective protective structures, which easily expose the wire harness plugs to the external environment, allowing dust, debris, and other contaminants to enter the interface, thereby affecting the stability and accuracy of the electrical connection. Utility Model Content

[0005] In view of the technical problems of the prior art, this utility model provides an electrical testing adapter fixture for passenger vehicle dashboard modules.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0007] A passenger vehicle dashboard module electrical testing adapter fixture includes: an adapter box, a wiring harness plug-in connector, a closing plate, and a slide groove; a groove is provided on one side of the adapter box; the wiring harness plug-in connector is located in the groove; the closing plate can cover the groove; sliders are provided on both sides of the closing plate; the sliders can slide along the slide groove; a number of rollers are provided at the bottom of the closing plate; a support plate is provided on one side of the adapter box; the rollers can be placed on the support plate in a rolling manner.

[0008] The adapter box also includes: a limiting groove and a limiting rod; two limiting grooves are opened on both sides of the slide groove; a fixed rod is provided in the limiting groove; the limiting rod is set in the limiting groove; the limiting rod is rotatably sleeved on the fixed rod.

[0009] The adapter box also includes: a contact rod and a sliding groove; the two sliding grooves are respectively opened on the side of the two limiting grooves away from the groove; one end of the contact rod can be movably extended into the limiting groove, and the other end can be movably extended into the sliding groove.

[0010] The abutment rod has a protrusion on the side near the sliding groove; the protrusion can abut against the side wall of the sliding groove.

[0011] The protrusions extend completely into the sliding groove.

[0012] There are two abutment rods; the two abutment rods are respectively set on the side of the two limit rods away from the groove; the abutment rod that is farther away from the groove can abut against the side of the corresponding limit rod away from the groove; the other abutment rod is set on the side of the limit rod close to the fixed rod, and the side of the abutment rod close to the limit rod is provided with an abutment plate; the abutment plate is set on the side of the limit rod close to the groove.

[0013] The adapter box has a contact opening on the side of the groove away from the limiting groove; the adapter box has a spring inside the contact opening.

[0014] The beneficial effects of this utility model are: by setting the wire harness plug connection port in the groove, the closing plate can easily open and close the groove by sliding along the groove, thus providing a certain degree of protection for the wire harness plug connection port. Attached Figure Description

[0015] Figure 1 : A schematic diagram of the structure of this utility model;

[0016] Figure 2 : Partial structural diagram of the adapter box;

[0017] Figure 3 : Figure 2 A magnified view of part A in the image.

[0018] In the diagram: 1. Adapter box; 11. Groove; 12. Support plate; 13. Limiting groove; 131. Fixing rod; 14. Limiting rod; 15. Abutting rod; 151. Protrusion; 152. Abutting plate; 16. Sliding groove; 17. Abutting port; 2. Wiring harness plug connection port; 3. Closing plate; 31. Slider; 32. Roller; 4. Sliding groove. Detailed Implementation

[0019] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0020] according to Figure 1-3 This utility model provides a passenger vehicle dashboard module electrical testing adapter fixture, including: adapter box 1, wiring harness plug-in connection port 2, closing plate 3, and slide groove 4.

[0021] The adapter box 1 has a groove 11 on one side; the wire harness plug connection port 2 is located in the groove 11; the closing plate 3 can cover the groove 11; the closing plate 3 has sliders 31 on both sides; the sliders 31 can slide along the slide groove 4; the bottom of the closing plate 3 has several rollers 32; the adapter box 1 has a support plate 12 on one side; the rollers 32 can be placed on the support plate 12.

[0022] The wire harness plug-in connection port 2 is located within the groove 11 and can be used for module electrical testing. After the electrical testing is completed, the groove 11 needs to be closed to prevent dust and other impurities from entering. The closing plate 3 can be moved so that it slides along the slide groove 4, moving to the groove 11 and covering it to prevent dust and other impurities from entering the wire harness plug-in connection port 2. Simultaneously, a roller 32 is provided at the bottom of the closing plate 3, which can roll along the support plate 12. The movement of the roller 32 is mainly achieved by rolling, reducing the friction of the slider 31 within the slide groove 4, making the movement of the closing plate 3 more convenient. Furthermore, the support plate 12 provides overall support for the closing plate 3, reducing the weight that the slider 31 needs to bear and improving its service life. In short, by placing the wire harness plug-in connection port 2 within the groove 11, the closing plate 3 can easily open and close the groove 11 by sliding along the slide groove 4, providing a certain degree of protection for the wire harness plug-in connection port 2, and the operation process is relatively convenient.

[0023] The adapter housing 1 also includes: a limiting groove 13 and a limiting rod 14; two limiting grooves 13 are formed on both sides of the sliding groove 4; a fixing rod 131 is provided in the limiting groove 13; the limiting rod 14 is set in the limiting groove 13; the limiting rod 14 is rotatably sleeved on the fixing rod 131. The adapter housing 1 also includes: an abutting rod 15 and a sliding groove 16; two sliding grooves 16 are respectively formed on the side of the two limiting grooves 13 away from the groove 11; one end of the abutting rod 15 is movably inserted into the limiting groove 13, and the other end is movably inserted into the sliding groove 16. A protrusion 151 is provided on the side of the abutting rod 15 near the sliding groove 16; the protrusion 151 can abut against the side wall of the sliding groove 16. The protrusion 151 extends completely into the sliding groove 16. There are two abutment rods 15; the two abutment rods 15 are respectively located on the side of the two limiting rods 14 away from the groove 11; the abutment rod 15 farther away from the groove 11 can abut against the corresponding limiting rod 14 on the side away from the groove 11; the other abutment rod 15 is located on the side of the limiting rod 14 near the fixing rod 131, and the abutment rod 15 near the limiting rod 14 is provided with an abutment plate 152; the abutment plate 152 is located on the side of the limiting rod 14 near the groove 11.

[0024] Since the closing plate 3 relies on the roller 32 for rolling, it is prone to movement. To address this, the present invention provides limiting grooves 13 on both sides of the slide groove 4, and a rotatable limiting rod 14 is provided in the limiting groove 13. When the closing plate 3 moves, the slider 31 will reach the limiting groove 13 and abut against the limiting rod 14, causing the limiting rod 14 to rotate. The slider 31 continues to move away from the limiting rod 14, causing the limiting rod 14 to return to its original position. When the slider 31 moves in the opposite direction, it will abut against the limiting rod 14 again, causing the limiting rod 14 to rotate. At this time, the limiting rod 14 will abut against the contact rod 15, causing the contact rod 15 to abut against the inner wall of the slide groove 16. That is, at this time, the limiting rod 14 can no longer rotate, so the closing plate 3 can no longer move. In this way, when the closing plate 3 is closed, or when it is moved and the staff is performing electrical inspection, the closing plate 3 will not affect the closing effect or interfere with the staff's movement. When contact fixation is required, the protrusion 151 can be moved within the sliding groove 16, causing the abutment rod 15 to move and the limiting rod 14 to rotate. At this time, the closing plate 3 can be moved, allowing the slider 31 to move freely to the designated position. Since the direction of movement of the closing plate 3 is different when closing the groove 11 and when opening the closure, the direction of rotation of the limiting rod 14 controlled by the abutment rod 15 is also different. Therefore, one abutment rod 15 abuts against the side of the limiting rod 14 away from the groove 11, which can push the limiting rod 14. The other abutment rod 15 has an abutment plate 152 on the side of the limiting rod 14 near the groove 11, which can pull the limiting rod 14 to release the fixation. The protrusion 151 extends completely into the sliding groove 16 to prevent interference with the closing plate 3.

[0025] The adapter box 1 has a contact port 17 on the side of the groove 11 away from the limiting groove 13; the adapter box 1 is provided with a spring in the contact port 17.

[0026] A contact opening 17 is provided on one side of the groove 11, so that when the groove 11 is closed, the slider 31 of the closing plate 3 that is closer to the contact opening 17 will abut against the spring, so that the closing plate 3 will generate pressure in the direction of the limiting rod 14 and abut against the limiting rod 14. At this time, both sides of the closing plate 3 receive a certain degree of pressure, reducing the vibration of the closing plate 3 caused by external force, thereby improving the closing effect.

[0027] In summary, this utility model places the wire harness plug-in connection port in the groove, so that the closing plate can easily open and close the groove by sliding along the groove, thus providing a certain degree of protection for the wire harness plug-in connection port.

[0028] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of this utility model or exceeding the scope defined by the appended claims.

Claims

1. A passenger vehicle dashboard module electrical testing adapter fixture, characterized in that: include: The adapter box includes a wiring harness connector, a closing plate, and a sliding groove; one side of the adapter box has a groove. The wire harness plug-in connection port is located in the groove; the closing plate can cover the groove; the closing plate has sliders on both sides; the sliders can slide along the groove; the bottom of the closing plate has several rollers; the adapter box has a support plate on one side; the rollers can be rolled on the support plate.

2. The electrical testing adapter fixture for a passenger vehicle dashboard module as described in claim 1, characterized in that: The adapter box also includes: a limiting groove and a limiting rod; two limiting grooves are formed on both sides of the slide groove; a fixed rod is provided in the limiting groove; the limiting rod is set in the limiting groove; the limiting rod is rotatably sleeved on the fixed rod.

3. The electrical testing adapter fixture for a passenger vehicle dashboard module as described in claim 2, characterized in that: The adapter box also includes: an abutment rod and a sliding groove; the two sliding grooves are respectively opened on the side of the two limiting grooves away from the groove; one end of the abutment rod can be movably extended into the limiting groove, and the other end can be movably extended into the sliding groove.

4. The electrical testing adapter fixture for a passenger vehicle dashboard module as described in claim 3, characterized in that: The abutment rod has a protrusion on the side near the sliding groove; the protrusion can abut against the side wall of the sliding groove.

5. The electrical testing adapter fixture for a passenger vehicle dashboard module as described in claim 4, characterized in that: The entire protrusion extends into the sliding groove.

6. The electrical testing adapter fixture for a passenger vehicle dashboard module as described in claim 3, characterized in that: The number of abutment rods is two; the two abutment rods are respectively disposed on the side of the two limiting rods away from the groove; the abutment rod farther from the groove can abut against the corresponding limiting rod on the side away from the groove; the other abutment rod is disposed on the side of the limiting rod close to the fixing rod, and the side of the abutment rod close to the limiting rod is provided with an abutment plate; the abutment plate is disposed on the side of the limiting rod close to the groove.

7. The electrical testing adapter fixture for a passenger vehicle dashboard module as described in claim 3, characterized in that: The adapter box has an abutment opening on the side of the groove away from the limiting groove; the adapter box is equipped with a spring inside the abutment opening.

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