Endurance test detection device for automobile sun visor

Abstract

The invention provides an automobile sun shield endurance test detection device, which comprises a support main body, the support main body is provided with a swing clamp device, a rotation clamp device and a sun shield, the support main body comprises a bottom block, the bottom block is fixedly provided with a main controller, the bottom block is also fixedly provided with a support assembly, the support assembly comprises a support frame, the support frame is provided with an adjusting shaft, and the adjusting shaft is connected with the main controller. An adjusting assembly used for installing a sun shield is fixedly installed on the adjusting shaft, one side of the top of the sun shield is a rotating end, the other side of the top of the sun shield is a detachable end, and the rotating clamp is located in the center of the adjusting assembly and used for testing the rotating durability of the sun shield and separating the detachable end of the sun shield from the adjusting assembly. And the swing clamp is used for carrying out swing durability test on the sun shield which is separated from the adjusting assembly. According to the invention, the sun shield is clamped by the second clamping assembly in the rotary clamping device and then swings, so that the detachable end of the sun shield is separated from the adjusting assembly, and the sun shield is clamped and swung by cooperating with the upper swing clamping device, so that the sun shield can be subjected to swing endurance test detection.

Description

Technical Field

[0001] The invention relates to the technical field of durability test detection devices, and in particular to a durability test detection device for automobile sun visors. Background Art

[0002] A car sun visor is a board installed above the driver to prevent sunlight glare. It can be flipped down when in use and flipped up when not in use. It is made of plastic, EPP, PU foam, cardboard, etc. Since the car sun visor can assist the driver in safe driving while driving, the car sun visor needs to undergo corresponding durability tests after manufacturing.

[0003] The prior art application number CN213336742U provides a side rollover durability test detection device for automobile sun visors, including a base frame and a driving mechanism, the base frame is formed with a rotating hole for inserting a rotating shaft at one end of the sun visor, and a clamping groove for clamping the other end of the sun visor; the driving mechanism includes a first driving assembly, a second driving assembly and a third driving assembly respectively mounted on the base frame, the first driving assembly is used to drive the sun visor to rotate, the second driving assembly is used to drive the sun visor to disengage from the clamping groove, and the third driving assembly is used to drive the sun visor to clamp into the clamping groove. The utility model enables the durability performance of the side rollover of the automobile sun visor to be reasonably tested, replacing manual operation.

[0004] In the above patent, a series of driving components are mainly used to swing the sun visor back and forth, so as to achieve the purpose of automatically detecting the durability of the side flipping of the car sun visor. However, this method of detecting the durability of the car sun visor can only perform corresponding detection on its side flipping, and it is impossible to remove one end of the car sun visor for rotation durability detection, which makes the detection items of the car sun visor durability test detection device too single, greatly reducing the practicality of the car sun visor durability test detection device. Summary of the invention

[0005] In view of the above problems, the present invention provides a vehicle sun visor durability test detection device, which solves the above technical problems.

[0006] In order to achieve the above-mentioned purpose, the present invention is implemented through the following technical scheme: a car sun visor durability test detection device, including a supporting body, a swing clamp is swingably installed at the center position of the supporting body, a rotating clamp is rotatably installed at the top of the supporting body, a sun visor for experimental detection is movably installed on the supporting body, the supporting body includes a bottom block, a main controller is fixedly installed on the bottom block, a supporting assembly is also fixedly installed on the bottom block, the supporting assembly includes a supporting frame, an adjusting shaft is rotatably installed at one end of the supporting frame away from the bottom block, an adjusting assembly for installing the sun visor is fixedly installed on the adjusting shaft, one side of the top of the sun visor is a rotating end, and the other side is a detachable end, the rotating clamp is located at the center of the adjusting assembly, and is used for rotational durability test of the sun visor and detaching the detachable end of the sun visor from the adjusting assembly, and the swing clamp is used to perform a swing durability test on the sun visor that has been detached from the adjusting assembly. The swing clamp is used to perform a swing durability test on the sun visor that has been detached from the adjustment component, so that the automobile sun visor durability test detection device can perform rotation and swing durability tests on the sun visor, greatly improving the detection diversity of the automobile sun visor durability test detection device.

[0007] As a further preferred embodiment of the present invention, the bottom block is divided into two layers, the upper and lower layers of the bottom block are fixedly installed with a first motor, the output end of the first motor is fixedly connected with a rotating shaft, the end of the rotating shaft away from the first motor is fixedly installed with a rotating plate, and the end of the rotating plate away from the rotating shaft is fixedly installed with a side clamping assembly for clamping the sun visor. The end of the rotating plate away from the rotating shaft is fixedly installed with a side clamping assembly for clamping the sun visor, so that the sun visor can be clamped tightly during the swing endurance test, thereby improving the stability of the sun visor when swinging.

[0008] As a further preferred embodiment of the present invention, the side clamp assembly includes a first push rod fixed on the rotating plate, a support frame is fixedly installed on the telescopic end of the first push rod, a first micromotor is fixedly installed on one side of the support frame, a first double-threaded rod is fixedly connected to the output end of the first micromotor, a first side clamping plate and a second side clamping plate are movably installed on the first double-threaded rod, a limiting protrusion for limiting the second side clamping plate is fixedly installed on the side of the support frame away from the first micromotor, a first sub-controller for controlling the first micromotor is fixedly installed on one side of the support frame, and the first sub-controller is remotely connected to the main controller. The first sub-controller is remotely connected to the main controller, so that the main controller can control the first sub-controller, which greatly improves the intelligence of the automobile sun visor durability test detection device during operation.

[0009] As a further preferred embodiment of the present invention, the clamp transfer device includes a second motor, a driving shaft is fixedly mounted on the output end of the second motor, an upper arc bar is fixedly mounted on the center position of the driving shaft, an upper limit plate is fixedly mounted on the end of the upper arc bar away from the driving shaft, a telescopic component is fixedly mounted on the upper limit plate, and a multi-clip component is telescopically mounted on the end of the telescopic component away from the upper arc bar. The multi-clip component is telescopically mounted on the end of the telescopic component away from the upper arc bar, so that the telescopic component can directly carry the multi-clip component to perform corresponding telescopic and retractable operations, thereby improving the integrity of the internal structure operation of the automobile sun visor durability test detection device.

[0010] As a further preferred embodiment of the present invention, the telescopic assembly includes a middle frame, the upper limit plate is fixed on the top of the middle frame, a second push rod is fixedly mounted on a side of the upper limit plate away from the upper arc strip, the telescopic end of the second push rod is fixedly mounted on the multi-clip assembly, and a lower limit block for limiting the multi-clip assembly is fixedly mounted on one side of the bottom of the middle frame. A lower limit block for limiting the multi-clip assembly is fixedly mounted on one side of the bottom of the middle frame, so that the movement of the multi-clip assembly is limited by the lower limit block, thereby improving the standardization of the movement of the internal structure of the automobile sun visor durability test detection device.

[0011] As a further preferred embodiment of the present invention, the multi-clamp assembly includes a lower limit plate, the lower limit plate is fixedly mounted on the telescopic end of the second push rod, a lower arc bar is fixedly mounted on the end of the lower limit plate away from the second push rod, a connecting block is fixedly connected to the end of the lower arc bar away from the lower limit plate, rectangular grooves are provided on both sides of the connecting block, a second sub-controller is fixedly mounted on one side of the connecting block, the second sub-controller is remotely connected to the main controller, and the connecting block is respectively installed with a first clamping assembly and a second clamping assembly in the rectangular groove, the first clamping assembly is used to clamp the bottom middle end of the sun visor, and the second clamping assembly is used to clamp the bottom of the detachable end of the sun visor. The second clamping assembly is used to clamp the bottom of the detachable end of the sun visor, so that the sun visor in the automobile sun visor durability test detection device is clamped more firmly, thereby improving the practicality of the operation of the automobile sun visor durability test detection device.

[0012] As a further preferred embodiment of the present invention, the second clamping assembly includes a second micromotor, the control box of the second micromotor is electrically connected to the second sub-controller, the output end of the second micromotor is fixedly installed with a second double-threaded rod, the second double-threaded rod is movably connected with a first positive clamping plate and a second positive clamping plate, and the connecting block is also fixedly installed with an even number of slide rails in the internal rectangular groove, and the first positive clamping plate and the second positive clamping plate move on the slide rails. The first positive clamping plate and the second positive clamping plate move on the slide rails, so that the movement trajectory of the first positive clamping plate and the second positive clamping plate is limited by the slide rails, thereby improving the standardization of the internal structure activities of the automobile sun visor durability test detection device.

[0013] As a further preferred embodiment of the present invention, a first distance sensor is fixedly mounted on the upper end of the bottom block, the first distance sensor is located on the path of the sun visor swinging, the first distance sensor is electrically connected to the main controller, a wiring path is fixedly mounted on the bottom block, and the wires connecting the first distance sensor and the main controller are located in the wiring path. The wires connecting the first distance sensor and the main controller are located in the wiring path, which makes the wiring of the wires inside the automobile sun visor durability test detection device more beautiful, and improves the overall aesthetics of the automobile sun visor durability test detection device.

[0014] As a further preferred embodiment of the present invention, a second distance sensor is fixedly installed at the center of the support frame, the second distance sensor is located on the rotation path of the sun visor, the second distance sensor is electrically connected to the main controller, and the wires connecting the second distance sensor and the main controller are located in the wiring path. The wires connecting the second distance sensor and the main controller are located in the wiring path, which makes the wiring of the wires inside the automobile sun visor durability test detection device more beautiful, and improves the overall aesthetics of the automobile sun visor durability test detection device.

[0015] As a further preferred embodiment of the present invention, the adjustment assembly includes an adjustment bar, the sun visor is movably mounted on the adjustment bar, a mounting block is fixedly mounted on the adjustment bar, and an elastic protrusion is retractably mounted on the mounting block. The elastic protrusion is retractably mounted on the mounting block, and when the detachable end of the sun visor is squeezed by an external force, the elastic protrusion will shrink and make the detachable end of the sun visor separate from the adjustment assembly, thereby improving the practicality of the operation of the automobile sun visor durability test detection device.

[0016] The beneficial effects of the present invention are as follows: In the present invention, the sun visor is clamped by the second clamping assembly in the turning clamp and then swung, so that the detachable end of the sun visor is separated from the adjusting assembly, and then the sun visor is clamped and swung in cooperation with the swing clamp, so that the sun visor can be subjected to a swinging durability test, which greatly improves the diversity of the automobile sun visor durability test detection device for the sun visor durability test.

[0017] In the present invention, the first clamping assembly in the clamp is used to clamp the sun visor from the middle of the bottom, and the second motor is used to rotate the drive shaft, so that the multiple clamping assemblies clamp the sun visor for rotation durability test. This greatly improves the convenience of the automobile sun visor durability test device for the sun visor rotation durability test.

[0018] In the present invention, the first distance sensor cooperates with the main controller to record the number of times the sun visor swings, and the second distance sensor cooperates with the main controller to record the number of times the sun visor rotates, so that the automobile sun visor durability test detection device can directly digitally record the sun visor durability test detection, which greatly improves the practicality of the automobile sun visor durability test detection device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The present invention is a schematic diagram of the three-dimensional structure of a vehicle sun visor durability test detection device.

[0020] Figure 2 The present invention is a schematic diagram of a front three-dimensional structure of a vehicle sun visor durability test detection device.

[0021] Figure 3 The present invention is a schematic diagram of a left rear-view stereoscopic structure of a vehicle sun visor durability test detection device.

[0022] Figure 4 The present invention is a schematic diagram of the three-dimensional structure of a swing clamp in a durability test detection device for an automobile sun visor.

[0023] Figure 5 The present invention is a schematic diagram of the three-dimensional structure of a side clamp assembly in a durability test device for a vehicle sun visor.

[0024] Figure 6 The present invention is a schematic diagram of the three-dimensional structure of a transfer clamp in a durability test detection device for automobile sun visors.

[0025] Figure 7 It is a partially enlarged three-dimensional structural schematic diagram of A in a durability test detection device for automobile sun visors of the present invention.

[0026] Figure 8 The present invention is a schematic diagram of the three-dimensional structure of a multi-clip assembly in a durability test detection device for an automobile sun visor.

[0027] Fig. 9 It is a partially enlarged three-dimensional structural schematic diagram of B in a durability test detection device for automobile sun visors of the present invention.

[0028] Fig.10 The present invention is a schematic diagram of the three-dimensional structure of a supporting body in a durability test detection device for automobile sun visors.

[0029] Fig.11 The present invention is a schematic diagram of the three-dimensional structure of a support assembly in a durability test device for a vehicle sun visor.

[0030] Fig.12 It is a partially enlarged three-dimensional structural schematic diagram of C in a durability test detection device for automobile sun visors of the present invention.

[0031] In the figure: the clamping device 1, the sun visor 2, the swinging clamping device 3, the supporting body 4, the first motor 31, the rotating shaft 32, the rotating plate 33, the side clamping assembly 34, the first push rod 341, the first micro motor 342, the supporting frame 343, the first sub-controller 344, the first side clamping plate 345, the second side clamping plate 346, the limiting protrusion 347, the first double-threaded rod 348, the second motor 11, the driving shaft 12, the upper arc bar 13, the telescopic assembly 14, the multi-clamping assembly 15, the upper limit plate 16, the second push rod 141, the middle frame 142, the lower limit block 143, the lower limit plate 15 1. Lower arc strip 152, second sub-controller 153, first clamping assembly 154, connecting block 155, second clamping assembly 156, first positive clamping plate 1561, second micromotor 1562, slide rail 1563, second double-threaded rod 1564, second positive clamping plate 1565, main controller 41, wiring path 42, first distance sensor 43, bottom block 44, support assembly 45, support frame 451, second distance sensor 452, adjustment shaft 453, adjustment assembly 454, adjustment strip 4541, mounting block 4542, elastic protrusion 4543. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] Example 1 Reference Figures 1 to 5 As shown; The present invention provides a vehicle sun visor durability test detection device, a vehicle sun visor durability test detection device, comprising a support body 4, a swing clamp 3 is swingably installed at the center of the support body 4, a rotating clamp 1 is rotatably installed at the top of the support body 4, a sun visor 2 for experimental detection is movably installed on the support body 4, the support body 4 comprises a bottom block 44, a main controller 41 is fixedly installed on the bottom block 44, a support assembly 45 is also fixedly installed on the bottom block 44, and the support assembly 45 comprises a support frame 4 51, the end of the support frame 451 away from the bottom block 44 is rotatably mounted with an adjustment shaft 453, and an adjustment assembly 454 for mounting the sun visor 2 is fixedly mounted on the adjustment shaft 453, one side of the top of the sun visor 2 is a rotating end, and one side is a detachable end, the clamp 1 is located at the center of the adjustment assembly 454, and is used for the rotation durability test of the sun visor 2 and for separating the detachable end of the sun visor 2 from the adjustment assembly 454, and the swing clamp 3 is used for the sun visor 2 that has been separated from the adjustment assembly 454 to perform a swing durability test, the bottom block 44 The bottom block 44 is divided into two layers, the upper and lower layers of which are fixedly installed with a first motor 31, the output end of the first motor 31 is fixedly connected with a rotating shaft 32, the end of the rotating shaft 32 away from the first motor 31 is fixedly installed with a rotating plate 33, the end of the rotating plate 33 away from the rotating shaft 32 is fixedly installed with a side clamping assembly 34 for clamping the side sun visor 2, the side clamping assembly 34 includes a first push rod 341 fixed on the rotating plate 33, a support frame 343 is fixedly installed at the telescopic end of the first push rod 341, and a first The micromotor 342 has a first double-threaded rod 348 fixedly connected to the output end of the first micromotor 342, and a first side clamp 345 and a second side clamp 346 are movably mounted on the first double-threaded rod 348. A limiting protrusion 347 for limiting the second side clamp 346 is fixedly mounted on the side of the support frame 343 away from the first micromotor 342, and a first sub-controller 344 for controlling the first micromotor 342 is fixedly mounted on one side of the support frame 343, and the first sub-controller 344 is remotely connected to the main controller 41.

[0034] Furthermore, the main controller 41 includes an Arduino control board, a counter and a display, so the main controller 41 can intelligently control all electronic devices in the automobile sun visor durability test detection device. Since the Arduino control board, counter and display are mature existing technologies, the present invention will not elaborate on them in detail.

[0035] Furthermore, since the first double-threaded rod 348 is symmetrically provided with two threaded rods with different rotation directions, and the first side clamp 345 and the second side clamp 346 are distributed on the threaded rods with different rotation directions, when the first micromotor 342 rotates the first double-threaded rod 348, the first side clamp 345 and the second side clamp 346 will be clamped inward or moved to both sides, so as to achieve the purpose of clamping and loosening the sun visor 2.

[0036] Furthermore, since the first sub-controller 344 is remotely connected to the main controller 41, and the control box of the first micromotor 342 and the first push rod 341 are electrically connected to the first sub-controller 344, the main controller 41 can directly control the start and stop of the first micromotor 342 and the first push rod 341.

[0037] Detailed usage and function of this embodiment: In the present invention, when the sun visor 2 needs to be subjected to a swing durability test, it is necessary to first separate the detachable end of the sun visor 2 from the adjustment component 454 through the clamp 1, and then the main controller 41 controls the first sub-controller 344 to extend the first push rod 341 upward, and start the first micromotor 342. The started first micromotor 342 will directly drive the first double-threaded rod 348 to rotate, and cause the first side clamp 345 and the second side clamp 346 to clamp one side of the sun visor 2 inward, and then the first motor 31 drives the rotating plate 33 to rotate, and causes the sun visor 2 to swing back and forth around the rotating shaft 32, so as to achieve the purpose of the swing durability test of the sun visor 2.

[0038] Example 2 Reference Figure 6-Figure 9 As shown; The clamping device 1 includes a second motor 11, a driving shaft 12 is fixedly installed at the output end of the second motor 11, an upper arc bar 13 is fixedly installed at the center of the driving shaft 12, an upper limit plate 16 is fixedly installed at one end of the upper arc bar 13 away from the driving shaft 12, a telescopic component 14 is fixedly installed on the upper limit plate 16, and a multi-clamping component 15 is telescopically installed at one end of the telescopic component 14 away from the upper arc bar 13, and the telescopic component 14 includes a middle frame 142, and the upper limit plate 16 is fixed on the top of the middle frame 142. A second push rod 141 is fixedly mounted on one side of the plate 16 away from the upper arc strip 13, and the telescopic end of the second push rod 141 is fixedly mounted on the multi-clamp assembly 15. A lower limit block 143 for limiting the multi-clamp assembly 15 is fixedly mounted on one side of the bottom of the middle frame 142. The multi-clamp assembly 15 includes a lower limit plate 151, which is fixedly mounted on the telescopic end of the second push rod 141. A lower arc strip 152 is fixedly mounted on one end of the lower limit plate 151 away from the second push rod 141. The lower arc strip 152 is away from the lower limit plate 1 One end of the connecting block 155 is fixedly connected to the connecting block 155, and rectangular grooves are provided on both sides of the connecting block 155. A second sub-controller 153 is fixedly installed on one side of the connecting block 155. The second sub-controller 153 is remotely connected to the main controller 41. The connecting block 155 is respectively installed with a first clamping component 154 and a second clamping component 156 in the rectangular groove. The first clamping component 154 is used to clamp the bottom middle end of the sun visor 2, and the second clamping component 156 is used to clamp the detachable end bottom of the sun visor 2. 56 includes a second micromotor 1562, a control box of the second micromotor 1562 is electrically connected to the second sub-controller 153, a second double-threaded rod 1564 is fixedly installed on the output end of the second micromotor 1562, a first positive clamping plate 1561 and a second positive clamping plate 1565 are movably connected to the second double-threaded rod 1564, an even number of slide rails 1563 are also fixedly installed in the internal rectangular groove of the connecting block 155, and the first positive clamping plate 1561 and the second positive clamping plate 1565 move on the slide rails 1563.

[0039] Furthermore, since the second double-threaded rod 1564 is symmetrically provided with two threaded rods with different rotation directions, and the first positive clamping plate 1561 and the second positive clamping plate 1565 are distributed on the threaded rods with different rotation directions, when the second micromotor 1562 rotates the second double-threaded rod 1564, the first positive clamping plate 1561 and the second positive clamping plate 1565 will be clamped inward or moved to both sides, so as to achieve the purpose of clamping and loosening the sun visor 2.

[0040] Furthermore, since the second push rod 141, the second micromotor 1562 and the second motor 11 are all remotely connected to the main controller 41, the main controller 41 can directly control the second push rod 141, the second micromotor 1562 and the second motor 11, thereby improving the intelligence of the internal operation of the automobile sun visor durability test detection device.

[0041] Furthermore, since the connecting block 155 is divided into a first clamping component 154 and a second clamping component 156, when the first clamping component 154 clamps the sun visor 2 and rotates, the sun visor 2 can be subjected to a rotational durability test, and when the second clamping component 156 clamps the sun visor 2 and rotates, the detachable end of the sun visor 2 can be made to fall off the adjusting component 454.

[0042] Detailed usage and function of this embodiment: In the present invention, when the sun visor 2 needs to be subjected to a swing endurance test, the main controller 41 controls the second sub-controller 153 to operate the second micromotor 1562, and the operating second micromotor 1562 rotates the second double-threaded rod 1564 to make the first positive clamping plate 1561 and the second positive clamping plate 1565 clamp the sun visor 2 inward, and then the second motor 11 swings forward with the multi-clamp assembly 15 to make the detachable end of the sun visor 2 fall off the adjustment assembly 454, and then the sun visor 2 is subjected to a swing endurance test through the swing clamp 3. When the sun visor 2 needs to be subjected to a rotation endurance test, the difference from the above steps is that the main controller 41 controls the second sub-controller 153 to operate the micromotor in the first clamping assembly 154, so that the automobile sun visor durability test detection device performs a rotation endurance test on the sun visor 2.

[0043] Example 3 Reference Figure 10-12 As shown; Among them, a first distance sensor 43 is fixedly installed on the upper end of the bottom block 44, the first distance sensor 43 is located on the swinging path of the sun visor 2, the first distance sensor 43 is electrically connected to the main controller 41, a wiring path 42 is fixedly installed on the bottom block 44, and the wires connecting the first distance sensor 43 and the main controller 41 are located in the wiring path 42, a second distance sensor 452 is fixedly installed at the center of the support frame 451, the second distance sensor 452 is located on the rotation path of the sun visor 2, the second distance sensor 452 is electrically connected to the main controller 41, and the wires connecting the second distance sensor 452 and the main controller 41 are located in the wiring path 42, the adjustment component 454 includes an adjustment bar 4541, the sun visor 2 is movably installed on the adjustment bar 4541, a mounting block 4542 is fixedly installed on the adjustment bar 4541, and an elastic protrusion 4543 is retractably installed on the mounting block 4542.

[0044] Furthermore, since the connecting wires of the first distance sensor 43 and the second distance sensor 452 are connected to the Arduino control in the main controller 41 through the wiring path 42, and the detected values ​​are displayed on the display through a counter, the values ​​of the number of swings and rotations of the sun visor 2 detected by the first distance sensor 43 and the second distance sensor 452 can be directly read through the display, which greatly improves the intelligence of the operation of the automobile sun visor durability test detection device.

[0045] Furthermore, since the first distance sensor 43 is located on the swinging path of the sun visor 2, and the second distance sensor 452 is located on the rotation path of the sun visor 2, when the sun visor 2 swings onto the first distance sensor 43, the first distance sensor 43 detects that the distance is shortened and displays the number of swings plus one on the display of the main controller 41; when the sun visor 2 rotates to the second distance sensor 452, the second distance sensor 452 detects that the distance is shortened and displays the number of rotations plus one on the display of the main controller 41. This cycle allows the inspector to read the number of rotations and swings of the sun visor 2 more intuitively, which greatly improves the practicality of the use of the automobile sun visor durability test detection device.

[0046] Furthermore, since the elastic protrusion 4543 is an inclined elastic telescopic body, when the sun visor 2 receives a thrust from the back to the front, the shaft body at the detachable end of the sun visor 2 will press the elastic protrusion 4543 and cause it to contract. Thereafter, the detachable end of the sun visor 2 can be detached from the adjustment component 454 and the next step of the swing durability test can be carried out.

[0047] The following is combined with Figure 1 -Attached Fig.12 , further details of this application: The working principle of the present invention is explained as follows: the various mechanical structures inside the automobile sun visor durability test detection device are all fixed by threads unless clearly stated. In order to more intuitively observe the professional and technical features in the figure, the bolt connection is appropriately hidden. Before the automobile sun visor durability test detection device is used, the first push rod 341 is in a retracted state, and the second push rod 141 is in an extended state. The user can adjust the angle of the adjustment strip 4541 on the upper support frame 451 according to the specific usage situation. After the angle adjustment of the adjustment strip 4541 is completed, it is fixed by bolts. Then the user installs the sun visor 2 on the adjustment strip 4541. When the user needs to perform a rotation durability test on the sun visor 2, the user The main controller 41 retracts the second push rod 141. At this time, the sun visor 2 is located between the first positive clamping plate 1561 and the second positive clamping plate 1565. Then the user starts the micromotor in the first clamping assembly 154, so that the two clamping plates in the first clamping assembly 154 clamp the sun visor 2. Then the user starts the second motor 11. The second motor 11 will swing the drive shaft 12 and the sun visor 2 at the same time. At this time, the sun visor 2 is undergoing a durability test. When the rotating sun visor 2 rotates to the position of the second distance sensor 452, the value in the second distance sensor 452 decreases significantly. At this time, the second distance sensor 452 sends an electrical signal to the main controller 41, and is displayed in the main controller 41. The value in the column showing the number of rotations of the sun visor 2 displayed on the display is increased by one, and the number of rotations of the sun visor 2 is digitally counted in this cycle. When the sun visor 2 needs to be subjected to a swing endurance test, the user needs to first retract the second push rod 141, and allow the first positive clamping plate 1561 and the second positive clamping plate 1565 to clamp one side of the sun visor 2. Then, when the second motor 11 pushes the connecting block 155 forward, the sun visor 2 will cause the elastic protrusion 4543 to retract due to the thrust. At this time, the detachable end of the sun visor 2 can be detached from the mounting block 4542. Then, the user extends the first push rod 341 upward until the sun visor 2 is located between the first side clamping plate 345 and the second side clamping plate 346, and starts the first micromotor 342. The sun visor 2 is clamped, and then the user only needs to start the first motor 31 to make the sun visor 2 swing around the rotating shaft 32 for durability test. When the swinging sun visor 2 rotates to the position of the first distance sensor 43, the value in the first distance sensor 43 is obviously reduced. At this time, the first distance sensor 43 sends an electrical signal to the main controller 41, and the value of the column of the number of swings of the sun visor 2 is displayed on the display in the main controller 41 plus one, so that the automobile sun visor durability test detection device can perform diversified durability test detections on the rotation and swing of the sun visor 2 when in use, and the user can observe the number of rotations and swings of the sun visor 2 by observing the display on the main controller 41.The practicality of the automobile sun visor durability test device has been greatly improved.

[0048] Utilizing the technical solution of the present invention, or those skilled in the art designing similar technical solutions inspired by the technical solution of the present invention to achieve the above-mentioned technical effects, all fall within the protection scope of the present invention.

Claims

1. A vehicle sun visor durability test detection device, characterized in that: The invention comprises a support body (4), a swing clamp (3) being swivellably mounted at the center of the support body (4), a rotating clamp (1) being rotatably mounted at the top of the support body (4), a sunshade (2) for experimental detection being movably mounted on the support body (4), the support body (4) comprising a bottom block (44), a main controller (41) being fixedly mounted on the bottom block (44), a support assembly (45) being also fixedly mounted on the bottom block (44), the support assembly (45) comprising a support frame (451), the support frame (451) being away from the bottom block (44). An adjustment shaft (453) is rotatably mounted on one end of the block (44), and an adjustment assembly (454) for mounting a sun visor (2) is fixedly mounted on the adjustment shaft (453). One side of the top of the sun visor (2) is a rotating end, and one side is a detachable end. The turning clamp (1) is located at the center of the adjustment assembly (454) and is used for a rotation durability test of the sun visor (2) and for detaching the detachable end of the sun visor (2) from the adjustment assembly (454). The swing clamp (3) is used for a swing durability test of the sun visor (2) that has been detached from the adjustment assembly (454).

2. The vehicle sun visor durability test detection device according to claim 1, characterized in that: The bottom block (44) is divided into two layers, an upper layer and an lower layer. A first motor (31) is fixedly mounted in the upper layer and the lower layer of the bottom block (44). The output end of the first motor (31) is fixedly connected to a rotating shaft (32). A rotating plate (33) is fixedly mounted on one end of the rotating shaft (32) away from the first motor (31). A side clamping assembly (34) for clamping the sun visor (2) is fixedly mounted on one end of the rotating plate (33) away from the rotating shaft (32).

3. The vehicle sun visor durability test detection device according to claim 2, characterized in that: The side clamp assembly (34) comprises a first push rod (341) fixed on the rotating plate (33); a support frame (343) is fixedly mounted on the telescopic end of the first push rod (341); a first micromotor (342) is fixedly mounted on one side of the support frame (343); a first double-threaded rod (348) is fixedly connected to the output end of the first micromotor (342); a first side clamping plate (345) and a second side clamping plate (346) are movably mounted on the first double-threaded rod (348); a limiting protrusion (347) for limiting the second side clamping plate (346) is fixedly mounted on the side of the support frame (343) away from the first micromotor (342); a first sub-controller (344) for controlling the first micromotor (342) is fixedly mounted on one side of the support frame (343); and the first sub-controller (344) is remotely connected to the main controller (41).

4. The vehicle sun visor durability test detection device according to claim 1, characterized in that: The clamping device (1) comprises a second motor (11), a driving shaft (12) being fixedly mounted on the output end of the second motor (11), an upper arc bar (13) being fixedly mounted at the center of the driving shaft (12), an upper limit plate (16) being fixedly mounted on one end of the upper arc bar (13) away from the driving shaft (12), a telescopic component (14) being fixedly mounted on the upper limit plate (16), and a multi-clamping component (15) being telescopically mounted on one end of the telescopic component (14) away from the upper arc bar (13).

5. The vehicle sun visor durability test detection device according to claim 4, characterized in that: The telescopic assembly (14) comprises a middle frame (142), the upper limit plate (16) is fixed on the top of the middle frame (142), a second push rod (141) is fixedly mounted on a side of the upper limit plate (16) away from the upper arc strip (13), a telescopic end of the second push rod (141) is fixedly mounted on the multi-clamp assembly (15), and a lower limit block (143) for limiting the multi-clamp assembly (15) is fixedly mounted on one side of the bottom of the middle frame (142).

6. The vehicle sun visor durability test detection device according to claim 5, characterized in that: The multi-clamp assembly (15) comprises a lower limit plate (151), the lower limit plate (151) is fixedly mounted on the telescopic end of the second push rod (141), a lower arc strip (152) is fixedly mounted on one end of the lower limit plate (151) away from the second push rod (141), a connecting block (155) is fixedly connected to one end of the lower arc strip (152) away from the lower limit plate (151), rectangular grooves are provided on both sides of the connecting block (155), a second sub-controller (153) is fixedly mounted on one side of the connecting block (155), the second sub-controller (153) is remotely connected to the main controller (41), and a first clamping assembly (154) and a second clamping assembly (156) are respectively mounted in the rectangular groove of the connecting block (155), the first clamping assembly (154) is used to clamp the bottom middle end of the sun visor (2), and the second clamping assembly (156) is used to clamp the bottom of the detachable end of the sun visor (2).

7. The vehicle sun visor durability test detection device according to claim 6, characterized in that: The second clamping assembly (156) includes a second micromotor (1562), a control box of the second micromotor (1562) is electrically connected to the second sub-controller (153), a second double-threaded rod (1564) is fixedly installed at the output end of the second micromotor (1562), a first positive clamping plate (1561) and a second positive clamping plate (1565) are movably connected to the second double-threaded rod (1564), an even number of slide rails (1563) are also fixedly installed in the internal rectangular groove of the connecting block (155), and the first positive clamping plate (1561) and the second positive clamping plate (1565) move on the slide rails (1563).

8. The vehicle sun visor durability test detection device according to claim 1, characterized in that: A first distance sensor (43) is fixedly mounted on the upper end of the bottom block (44); the first distance sensor (43) is located on a swinging path of the sun visor (2); the first distance sensor (43) is electrically connected to the main controller (41); a wiring path (42) is fixedly mounted on the bottom block (44); and an electric wire connecting the first distance sensor (43) and the main controller (41) is located in the wiring path (42).

9. The vehicle sun visor durability test detection device according to claim 8, characterized in that: A second distance sensor (452) is fixedly mounted at the center of the support frame (451); the second distance sensor (452) is located on the rotation path of the sun visor (2); the second distance sensor (452) is electrically connected to the main controller (41); and the wire connecting the second distance sensor (452) and the main controller (41) is located in the wiring path (42).

10. The vehicle sun visor durability test detection device according to claim 9, characterized in that: The adjustment assembly (454) comprises an adjustment strip (4541), the sun visor (2) is movably mounted on the adjustment strip (4541), a mounting block (4542) is fixedly mounted on the adjustment strip (4541), and an elastic protrusion (4543) is telescopically mounted on the mounting block (4542).

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