A vehicle-mounted general computing power module short-circuit prevention detection device

Abstract

The utility model belongs to the technical field of detection equipment, and in particular, is a vehicle-mounted general computing power module anti-short circuit detection device, including an electrical detection device and a base, the base is cylindrical, the lower end of the electrical detection device is mounted on the upper surface of the base, and the upper end surface of the base is fixedly connected with a mounting ring. The vehicle-mounted general computing power module anti-short circuit detection device is installed by installing a detection mechanism at the lower end of the electrical detection device, and using the computing power module to be installed through the detection plate in the detection mechanism, so that when in use, the impact plate is driven to rotate through the movable ring, and collides with the vibration plate to generate vibration, and the vibration plate transmits the vibration to the computing power module through the detection plate, and then the circuit condition of the computing power module when it is vibrated is detected by the electrical detection device. According to the simulation situation, the contact degree between the impact plate and the vibration plate can be adjusted through the clamp ring, thereby changing the vibration amplitude, so that it is not convenient to simulate the use scenario under the vehicle condition.

Description

Technical Field

[0001] The utility model relates to the technical field of detection equipment, and in particular to an anti-short circuit detection device for a vehicle-mounted universal computing power module. Background Art

[0002] A platinum sensor short-circuit detection device disclosed on a Chinese patent website (publication number: CN219715702U) solves the technical problem that traditional electrical equipment is not convenient for short-circuit testing during vibration, but still has the following problems:

[0003] When detecting short circuits of vehicle-mounted general computing power modules, it is necessary to continuously and rapidly vibrate the computing power module according to the usage of the vehicle. This cannot be achieved by existing equipment, and therefore it is impossible to accurately simulate the usage of the vehicle-mounted general computing power module. As a result, when performing anti-short circuit detection on the vehicle-mounted general computing power module, it is easy to cause inaccurate detection results, which in turn causes huge safety hazards to the product. In addition, due to the large number of vehicle types and usage conditions, the detection equipment needs to be adjusted according to actual usage conditions, and the existing detection equipment is relatively single, which is not convenient to use. Utility Model Content

[0004] Based on the existing technical problems, the utility model proposes an anti-short circuit detection device for a vehicle-mounted universal computing power module.

[0005] The utility model proposes an anti-short circuit detection device for a vehicle-mounted universal computing power module, comprising an electrical detection device and a base, wherein the base is cylindrical, and the lower end of the electrical detection device is mounted on the upper surface of the base, and a mounting ring is fixedly connected to the upper end surface of the base, and a movable ring is rotatably connected to the outer surface of the base through a bearing, and a detection mechanism is mounted on the upper end of the base, and the detection mechanism comprises an impact plate and a vibration plate, and both the impact plate and the vibration plate are located between the mounting ring and the movable ring.

[0006] Preferably, a positioning plate is fixedly connected to the upper surface of the mounting ring, and a plurality of the positioning plates are distributed in a circular array on the upper surface of the mounting ring with the axis of the mounting ring as the array center, and the relative side wall surfaces of two adjacent positioning plates are fixedly connected to detection plates via springs.

[0007] Through the above technical solution, the detection plate is movably installed by using the positioning plate through the spring, so that the detection plate can be vibrated, and the computing power module is installed into the detection board, so as to drive the computing power module to vibrate together.

[0008] Preferably, the lower surface of the detection plate is fixedly connected to the upper surface of the vibration plate, the upper surface of the mounting ring is provided with a vibration hole, and the surface of the vibration plate and the mounting ring are plugged through the vibration hole.

[0009] Through the above technical solution, the specification of the vibration hole is larger than that of the vibration plate, so that the vibration plate can vibrate in the vibration hole easily.

[0010] Preferably, the upper surface of the movable ring is hinged to the lower end of the impact plate, and the side wall surface of the impact plate is rotatably connected to a rotating shaft via a bearing.

[0011] Through the above technical solution, the impact plate and the movable ring are hinged to facilitate changing the height of the upper end of the impact plate.

[0012] Preferably, a threaded sleeve is threadedly connected to the outer wall surface of the upper end of the base, a retaining ring is fixedly connected to the outer wall surface of the threaded sleeve, a retaining groove is provided on the outer surface of the retaining ring, and the inner wall of the retaining groove is slidably connected to the outer surface of the rotating shaft.

[0013] Through the above technical solution, the threaded sleeve is used to drive the retaining ring to rise and fall on the surface of the base, so that the impact plate can be driven to deflect through the retaining groove and the rotating shaft. A handle can also be installed on the surface of the threaded sleeve, so that the threaded sleeve can be driven to rotate through the handle.

[0014] Preferably, a driving motor is installed on the lower end side wall surface of the base through a support plate, a driving gear is fixedly connected to the output shaft surface of the driving motor, a transmission gear ring is fixedly connected to the lower surface of the movable ring, and the outer surface of the transmission gear ring is meshed with the outer surface of the driving gear through a locking tooth.

[0015] Through the above technical solution, the driving motor is used to provide power for the rotation of the movable ring, so that it is easy to use. A shell can also be installed on the outer surface of the driving gear and the transmission gear ring to facilitate protection.

[0016] The beneficial effects of the present invention are:

[0017] By installing a detection mechanism at the lower end of the electrical detection equipment, and installing the computing power module through the detection plate in the detection mechanism, when in use, the impact plate is driven to rotate through the movable ring, and collides with the vibration plate to generate vibration. The vibration plate transmits the vibration to the computing power module through the detection plate, and then the circuit condition of the computing power module when it is vibrated is detected by the electrical detection equipment. The contact degree between the impact plate and the vibration plate can be adjusted by the clamping ring according to the simulation situation, thereby changing the vibration amplitude, which is not convenient for simulating the use scenario under the vehicle condition. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of a vehicle-mounted universal computing power module anti-short circuit detection device proposed by the utility model;

[0019] Figure 2This is a cross-sectional view of the mounting ring structure of a vehicle-mounted universal computing power module anti-short circuit detection device proposed by the utility model;

[0020] Figure 3 This is a cross-sectional view of the movable ring structure of the vehicle-mounted universal computing power module anti-short circuit detection device proposed by the utility model.

[0021] In the figure: 1. electrical detection equipment; 2. base; 3. mounting ring; 4. movable ring; 5. impact plate; 51. vibration plate; 52. positioning plate; 53. detection plate; 54. rotating shaft; 55. threaded sleeve; 56. retaining ring; 57. retaining groove; 6. driving motor; 7. driving gear; 8. transmission gear ring. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Reference Figure 1-Figure 3 A vehicle-mounted general computing power module anti-short circuit detection device includes an electrical detection device 1 and a base 2. The base 2 is cylindrical. The lower end of the electrical detection device 1 is installed on the upper surface of the base 2. The upper end surface of the base 2 is fixedly connected with a mounting ring 3. The outer surface of the base 2 is rotatably connected with a movable ring 4 through a bearing. A detection mechanism is installed on the upper end of the base 2. The detection mechanism includes an impact plate 5 and a vibration plate 51. The impact plate 5 and the vibration plate 51 are both located between the mounting ring 3 and the movable ring 4.

[0024] In order to install the computing power module, a positioning plate 52 is fixedly connected to the upper surface of the mounting ring 3. Multiple positioning plates 52 are distributed in a circular array on the upper surface of the mounting ring 3 with the axis of the mounting ring 3 as the array center. The opposite side wall surfaces of two adjacent positioning plates 52 are fixedly connected with a detection plate 53 through a spring. The positioning plate 52 is used to movably install the detection plate 53 through the spring, so that the detection plate 53 is convenient for vibrating, and the computing power module is installed in the detection plate 53, so that the computing power module is driven to vibrate together. The lower surface of the detection plate 53 is fixedly connected to the upper surface of the vibration plate 51, and a vibration hole is opened on the upper surface of the mounting ring 3. The surface of the vibration plate 51 is plugged into the mounting ring 3 through the vibration hole. The specification of the vibration hole is larger than that of the vibration plate 51, so that the vibration plate 51 is convenient for vibrating in the vibration hole.

[0025] In order to simulate the vibration when mounted on a vehicle, the upper surface of the movable ring 4 is hinged to the lower end of the impact plate 5, and the side wall surface of the impact plate 5 is rotatably connected to a rotating shaft 54 ​​through a bearing. The impact plate 5 and the movable ring 4 are hinged to facilitate changing the height of the upper end of the impact plate 5. The outer wall surface of the upper end of the base 2 is threadedly connected to a threaded sleeve 55, and the outer wall surface of the threaded sleeve 55 is fixedly connected to a retaining ring 56. A retaining groove 57 is provided on the outer surface of the retaining ring 56, and the inner wall of the retaining groove 57 is slidably connected to the outer surface of the rotating shaft 54. The threaded sleeve 55 is used to drive the retaining ring 56 to rise and fall on the surface of the base 2, so that the impact plate 5 is driven to deflect through the slot 57 and the rotating shaft 54. A handle can also be installed on the surface of the threaded sleeve, so that the threaded sleeve can be driven to rotate by the handle.

[0026] By installing a detection mechanism at the lower end of the electrical detection device 1, and using the computing power module to install it through the detection plate 53 in the detection mechanism, when in use, the impact plate 5 is driven to rotate through the movable ring 4, and collides with the vibration plate 51 to generate vibration. The vibration plate 51 transmits the vibration to the computing power module through the detection plate 53, and then the circuit condition of the computing power module when it is vibrated is detected by the electrical detection device 1. The contact degree between the impact plate 5 and the vibration plate 51 can also be adjusted according to the simulation situation through the retaining ring 56, thereby changing the vibration amplitude, which is not convenient for simulating the use scenario under the vehicle condition.

[0027] A driving motor 6 is installed on the lower side wall surface of the base 2 through a supporting plate, a driving gear 7 is fixedly connected to the output shaft surface of the driving motor 6, a transmission gear ring 8 is fixedly connected to the lower surface of the movable ring 4, and the outer surface of the transmission gear ring 8 is meshed with the outer surface of the driving gear 7 through latching teeth. The driving motor 6 is used to provide power for the rotation of the movable ring 4, thereby facilitating use. A casing can also be installed on the outer surfaces of the driving gear 7 and the transmission gear ring 8, thereby facilitating protection.

[0028] Working principle:

[0029] Before use, the threaded sleeve 55 is rotated according to the situation to be simulated, and the threaded sleeve 55 drives the retaining ring 56 to rise on the surface of the base 2. The retaining ring 56 drives the impact plate 5 to rise through the rotating shaft 54, and the computing power module is installed and fixed through the detection plate 53, and is connected to the electrical detection device 1 by circuit;

[0030] When in use, start the drive motor 6, and the drive motor 6 drives the movable ring 4 and the impact plate 5 to rotate through the drive gear 7 and the transmission gear ring 8. When the impact plate 5 rotates, it collides with the lower end of the vibration plate 51 to generate vibration. The vibration plate 51 transmits the vibration to the computing power module through the detection plate 53. The electrical detection device 1 detects the circuit condition of the computing power module when it is vibrated, and then completes the detection.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A vehicle-mounted general computing power module anti-short circuit detection device, comprising an electrical detection device (1) and a base (2), wherein the base (2) is cylindrical, and the lower end of the electrical detection device (1) is mounted on the upper surface of the base (2), characterized in that: The upper end surface of the base (2) is fixedly connected to a mounting ring (3), the outer surface of the base (2) is rotatably connected to a movable ring (4) via a bearing, and a detection mechanism is installed at the upper end of the base (2), the detection mechanism comprising an impact plate (5) and a vibration plate (51), and the impact plate (5) and the vibration plate (51) are both located between the mounting ring (3) and the movable ring (4).

2. The vehicle-mounted general computing power module anti-short circuit detection device according to claim 1, characterized in that: A positioning plate (52) is fixedly connected to the upper surface of the mounting ring (3); a plurality of the positioning plates (52) are distributed in a circular array on the upper surface of the mounting ring (3) with the axis of the mounting ring (3) as the array center; and the opposite side wall surfaces of two adjacent positioning plates (52) are fixedly connected to a detection plate (53) via a spring.

3. The vehicle-mounted general computing power module short-circuit prevention detection device according to claim 2 is characterized in that: The lower surface of the detection plate (53) is fixedly connected to the upper surface of the vibration plate (51), the upper surface of the mounting ring (3) is provided with a vibration hole, and the surface of the vibration plate (51) and the mounting ring (3) are plugged into each other through the vibration hole.

4. The vehicle-mounted general computing power module short-circuit prevention detection device according to claim 3 is characterized in that: The upper surface of the movable ring (4) is hinged to the lower end of the impact plate (5), and the side wall surface of the impact plate (5) is rotatably connected to a rotating shaft (54) via a bearing.

5. The vehicle-mounted general computing power module anti-short circuit detection device according to claim 4, characterized in that: A threaded sleeve (55) is threadedly connected to the outer wall surface of the upper end of the base (2); a clamping ring (56) is fixedly connected to the outer wall surface of the threaded sleeve (55); a clamping groove (57) is formed on the outer surface of the clamping ring (56); and the inner wall of the clamping groove (57) is slidably connected to the outer surface of the rotating shaft (54).

6. The vehicle-mounted general computing power module short-circuit prevention detection device according to claim 1, characterized in that: A driving motor (6) is mounted on the lower side wall surface of the base (2) via a supporting plate, a driving gear (7) is fixedly connected to the output shaft surface of the driving motor (6), a transmission gear ring (8) is fixedly connected to the lower surface of the movable ring (4), and an outer surface of the transmission gear ring (8) is meshed with an outer surface of the driving gear (7) via a latching tooth.

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