CN-121995143-A - Vehicle-mounted screen aging detection device with safety protection function

CN121995143ACN 121995143 ACN121995143 ACN 121995143ACN-121995143-A

Abstract

The invention relates to the field of aging detection devices, in particular to a vehicle-mounted screen aging detection device with a safety protection function, aiming at the problems of low adaptation degree and lack of protection function of the aging detection device in the prior art, the invention provides a scheme which comprises an aging box body and a plurality of partition boards sequentially arranged inside the aging box body from top to bottom. The invention not only can automatically position and clamp the vehicle-mounted screen in the process of pushing the placing plate into the placing groove, but also can automatically loosen the vehicle-mounted screen in the process of withdrawing the placing plate, and has good protective performance.

Inventors

SHEN WENHUA
WANG YONGWEN

Assignees

星源电子科技(深圳)有限公司
深圳市鑫泰电子显示科技有限公司

Dates

Publication Date: 20260508
Application Date: 20260202

Claims (10)

1. The utility model provides a vehicle-mounted screen ageing detection device who possesses safety protection function, installs in proper order at ageing box inside a plurality of baffles including ageing box and from the top down, a serial communication port, a plurality of standing grooves have been seted up to the baffle top surface, and movable mounting has the year thing portion that is used for placing vehicle-mounted screen in the standing groove, carry thing portion to include: The placing plate is slidably connected in the placing groove and is used for placing the vehicle-mounted screen; The clamping mechanism is arranged on the placing plate and used for positioning and clamping the vehicle-mounted screen, the clamping mechanism comprises two moving plates which are slidably connected to the top surface of the placing plate, clamping plates which are arranged on the outer wall of one side of the moving plates, which is close to the center of the placing plate, and a transmission assembly which is arranged on the bottom surface of the placing plate and used for driving the two clamping plates to be close to each other when the placing plate moves towards the outside of the placing groove and driving the two clamping plates to be close to each other when the placing plate moves towards the inside of the placing groove, and an adjusting assembly used for adjusting the distance between the moving plates and the clamping plates is arranged on the moving plates; The protection mechanism is used for being covered outside the clamping mechanism to protect the explosion of the vehicle-mounted screen, and comprises two protection covers symmetrically arranged on the top surface of the placing plate and a driving assembly arranged on the placing plate and used for driving the two protection covers to open and close, wherein the driving assembly is matched with the driving assembly so as to open the two protection covers when the two clamping plates are far away from each other and close when the two clamping plates are close to each other; and the material supporting mechanism is arranged on the placing plate and is used for lifting up one end of the vehicle-mounted screen placed on the top surface of the placing plate when the placing plate is pulled out.
2. The vehicle-mounted screen aging detection device with a safety protection function according to claim 1, wherein sliding grooves are formed in the long sides of the two sides of the placing groove along the length direction of the placing groove, sliding blocks arranged along the length direction of the placing plate are fixed on the long sides of the two sides of the placing plate, and one side of each sliding block extends into each sliding groove and is in sliding connection with the sliding groove.
3. The vehicle-mounted screen aging detection device with a safety protection function according to claim 1, wherein the movable plate is provided with a jack on one side opposite to the clamping plate, the adjusting assembly comprises a fixed rod movably inserted into the jack and a locking bolt in threaded connection with the top surface of the movable plate, one end of the fixed rod is fixedly connected with the outer wall of the clamping plate, and one end of the locking bolt is in butt joint with the top surface of the fixed rod.
4. The vehicle-mounted screen aging detection device with a safety protection function according to claim 1, wherein the transmission assembly comprises a bidirectional screw rod which is rotationally connected to the bottom of the placement plate along the width direction of the placement plate and two moving blocks which are respectively sleeved on two opposite threaded parts outside the bidirectional screw rod through threads, connecting grooves which are arranged along the width direction of the placement plate are formed in two sides of the top surface of the placement plate, the two moving blocks respectively penetrate through the two connecting grooves to be fixedly connected with the bottoms of the two moving plates, side rods which are arranged along the radial direction of the bidirectional screw rod are fixed on the periphery of the bidirectional screw rod, buffer grooves matched with the side rods are formed in the bottoms of the placement grooves, the bottoms of the side rods extend into the buffer grooves, and after the side rods are abutted against the sides of the buffer grooves, the side rods are driven to rotate when the placement plate continues to move so as to drive the bidirectional screw rod to synchronously rotate.
5. The vehicle-mounted screen aging detection device with a safety protection function according to claim 4, wherein the two sides of the top surface of the placing plate are respectively connected with mounting shafts in a rotating manner along the length direction of the placing plate, one side bottoms of the two protective covers are respectively fixed on the peripheries of the two mounting shafts, one sides, away from each other, of the two connecting grooves are respectively provided with mounting grooves along the length direction of the two connecting grooves, the driving assemblies are provided with two groups, and the two groups of driving assemblies are respectively arranged in the two mounting grooves and used for driving the mounting shafts to rotate when the moving block moves.
6. The device for detecting aging of a vehicle-mounted screen with a safety protection function according to claim 5, wherein the driving assembly comprises a driving gear rotatably connected in the installation groove, a driven gear sleeved on the periphery of the installation shaft, and a transmission rack arranged below the driving gear and meshed with the driving gear, one end of the transmission rack extends into the connection groove and is fixedly connected with the moving block, and the driven gear is positioned at the top of the driving gear and meshed with the driving gear.
7. The vehicle-mounted screen aging detection device with a safety protection function according to claim 1, wherein the top surface of the placing plate is provided with a storage groove for installing a lifting mechanism, the lifting mechanism comprises a lifting plate arranged in the storage groove and a linkage assembly arranged in the storage groove, one end of the lifting plate far away from the inner side of the placing groove is rotationally connected with the inner walls of the long sides of the two sides of the storage groove, the linkage assembly is connected with one side of the bottom surface of the lifting plate close to the inner side of the placing groove, and the lifting plate is driven to be rotationally lifted upwards when the placing plate is pulled out of the placing groove.
8. The vehicle-mounted screen aging detection device with a safety protection function according to claim 7, wherein the linkage assembly comprises a loop bar fixed inside the storage groove in the length direction, a sliding sleeve movably sleeved on the periphery of the loop bar, a connecting rod hinged to the top surface of the sliding sleeve and a fixed block fixed on the bottom surface of the sliding sleeve, the other end of the connecting rod is hinged to the bottom surface of the lifting plate, a fixed groove arranged in the length direction of the storage groove is formed in the bottom surface of the storage groove, the bottom of the fixed block penetrates through the fixed groove and extends into the storage groove, a limit block is detachably fixed on one side, close to the outer side, of the bottom of the storage groove, and the fixed block is matched with the limit block so as to limit the movement of the fixed block to the outside of the storage groove in the process of continuously and outwards extracting the storage plate after the fixed block is abutted against the limit block.
9. The device for detecting aging of a vehicle-mounted screen with a safety protection function according to claim 8, wherein a return spring is movably sleeved on the periphery of the loop bar, one end of the return spring is fixedly connected with the sliding sleeve, the other end of the return spring is fixedly connected with the inner wall of the storage groove, which is close to the inner side of the storage groove, the width of the sliding sleeve is larger than that of the fixed groove, and the bottom surface of the sliding sleeve is in sliding abutting connection with the bottom surface of the storage groove.
10. The vehicle-mounted screen aging detection device with a safety protection function according to claim 7, wherein a supporting plate arranged in the width direction of the lifting plate is fixed on one side, far away from the inner side of the placing groove, of the top surface of the lifting plate.

Description

Vehicle-mounted screen aging detection device with safety protection function Technical Field The invention relates to the field of aging detection devices, in particular to a vehicle-mounted screen aging detection device with a safety protection function. Background The vehicle-mounted screen is used as an important component of the automobile electronic equipment, and the service life and the stability of the vehicle-mounted screen directly influence driving experience and driving safety, so that strict ageing detection is required before delivery. The existing vehicle-mounted screen aging detection device has the following problems in the use process: 1. the adaptability is poor, the clamping structure of the existing device is fixed in size, vehicle-mounted screens with different specifications and sizes cannot be flexibly adapted, so that the detection device can only correspond to the detection of a single type of vehicle-mounted screen, the detection cost is increased, and the detection efficiency is reduced. 2. The vehicle-mounted screen is inconvenient to take and put, after detection is completed, a detector needs to manually stretch into the detection box to pick up, the operation space is limited, the surface of the vehicle-mounted screen is smooth and easy to slide down to cause damage, and meanwhile, the loosening and locking operations of the clamping structure are complex, so that the convenience of taking and putting is further affected. 3. The safety protection is insufficient, the vehicle-mounted screen may have burst conditions under aging detection environments such as high temperature, high pressure and the like, the existing device lacks an effective protection structure, fragments generated by burst are easy to splash, threat is caused to personal safety of detection personnel, and the subsequent cleaning difficulty is increased due to the scattering of the fragments. Therefore, the vehicle-mounted screen aging detection device with the safety protection function is provided. Disclosure of Invention The invention provides a vehicle-mounted screen aging detection device with a safety protection function, which solves the problems of low adaptation degree and lack of protection function of the aging detection device in the prior art. In order to achieve the above purpose, the present invention adopts the following technical scheme: The utility model provides a vehicle-mounted screen ageing detection device who possesses safety protection function, installs in proper order at ageing box inside a plurality of baffles including ageing box and from the top down, a serial communication port, a plurality of standing grooves have been seted up to the baffle top surface, and movable mounting has the year thing portion that is used for placing vehicle-mounted screen in the standing groove, carry thing portion to include: The placing plate is slidably connected in the placing groove and is used for placing the vehicle-mounted screen; The clamping mechanism is arranged on the placing plate and used for positioning and clamping the vehicle-mounted screen, the clamping mechanism comprises two moving plates which are slidably connected to the top surface of the placing plate, clamping plates which are arranged on the outer wall of one side of the moving plates, which is close to the center of the placing plate, and a transmission assembly which is arranged on the bottom surface of the placing plate and used for driving the two clamping plates to be close to each other when the placing plate moves towards the outside of the placing groove and driving the two clamping plates to be close to each other when the placing plate moves towards the inside of the placing groove, and an adjusting assembly used for adjusting the distance between the moving plates and the clamping plates is arranged on the moving plates; The protection mechanism is used for being covered outside the clamping mechanism to protect the explosion of the vehicle-mounted screen, and comprises two protection covers symmetrically arranged on the top surface of the placing plate and a driving assembly arranged on the placing plate and used for driving the two protection covers to open and close, wherein the driving assembly is matched with the driving assembly so as to open the two protection covers when the two clamping plates are far away from each other and close when the two clamping plates are close to each other; and the material supporting mechanism is arranged on the placing plate and is used for lifting up one end of the vehicle-mounted screen placed on the top surface of the placing plate when the placing plate is pulled out. Through the technical scheme, the vehicle-mounted screen can be automatically positioned and clamped in the process of pushing the placing plate into the placing groove, and can be automatically loosened in the process of pulling out the placing plate, and meanwhile, the vehicle-mounted screen has good prot