Vehicle-mounted film ultraviolet high-temperature testing device

Abstract

The invention discloses a vehicle-mounted film ultraviolet high-temperature testing device, relates to the technical field of high-temperature testing, and solves the problems that light emitted by a high-temperature testing device and generated temperature are difficult to detect the edge part of a vehicle-mounted film in a centralized manner, and the high-temperature-resistant detection result of the vehicle-mounted film is not accurate enough. The vehicle-mounted film ultraviolet high-temperature testing device comprises a testing box body, operation panels and a high-temperature testing system, the operation panels are installed on the left side and the right side of the testing box body through supports, the operation panels are electrically connected with the high-temperature testing system, and the high-temperature testing system is arranged in the testing box body. And an ultraviolet high-temperature generation mechanism is mounted at the inner top of the test box body. According to the vehicle-mounted film high-temperature detection device, the ultraviolet ray generator for high-temperature detection can be driven to move according to requirements, the direction of ultraviolet rays emitted by the ultraviolet ray generator is adjusted, the middle or edge position of the vehicle-mounted film is irradiated, sunlight is simulated to achieve high-temperature-resistant detection operation of the vehicle-mounted film, and the accuracy of high-temperature detection of the vehicle-mounted film is improved.

Description

Technical Field

[0001] The invention relates to the technical field of high temperature testing, in particular to an ultraviolet high temperature testing device for a vehicle-mounted film. Background Art

[0002] The car film is a thin film attached to the front and rear windshields, side windows and sunroof of the vehicle. This thin film is also called solar film or heat insulation film. Its main function is to block ultraviolet rays, block some heat, prevent injuries caused by glass splashing, and prevent glare. After the production and processing of the car film is completed, the high temperature resistance of the car film needs to be tested.

[0003] The existing Chinese patent application with the published application number CN119738437A discloses a high-temperature detection method and device for a composite film for a battery module, including a detection component, a cleaning component and a conveying component for guiding the composite film through a detection box; the detection component includes a heat source component and two groups of light source receiving components and light source emitting components respectively distributed at the front and rear parts of the heat source component, the light source emitting component emits a strip light beam upward, the strip light beam passes through the composite film and is received by the light source receiving component; the invention, through the directional correction of the threaded expansion piece and the negative pressure debris recovery system, suppresses the lateral deviation of the film during high-temperature testing, and at the same time, the scraper brush and the negative pressure pump are linked to remove the attachments on the surface of the roller, so as to avoid the softened molten film from contaminating the detection environment, and supports the continuous control experiment of the same film sample at multiple gradient temperatures.

[0004] However, the high temperature testing device has the following defects when used: 1. When the existing high temperature test device detects the material (vehicle film, etc.) through the high temperature generated by ultraviolet rays, the structure that emits ultraviolet rays to simulate sunlight is generally set directly below the material (vehicle film, etc.). However, after the vehicle film is actually installed, its edge is most susceptible to curling due to the high temperature of external ultraviolet rays. The light and temperature generated by the traditional high temperature test device are difficult to concentrate on the edge of the vehicle film, and the high temperature resistance test results of the vehicle film are not accurate enough; 2. When the existing high-temperature test device detects the vehicle-mounted film at high temperature, it generally uses a temperature detection module to detect the temperature difference between the inside and outside of the vehicle-mounted film respectively to obtain the actual high-temperature resistance ability of the vehicle-mounted film. At the same time, in order to improve the accuracy of high-temperature detection, the temperature detection module for detection is generally in contact with the surface of the vehicle-mounted film. However, after the temperature detection module detects the temperature of the vehicle-mounted film surface in contact, it is necessary to disassemble the vehicle-mounted film that has completed the detection and install the next group of vehicle-mounted films to be detected. At this time, the friction generated by the contact will affect the safety during the disassembly of the vehicle-mounted film, and it is easy to cause damage to the detection end of the temperature detection module and scratches on the surface of the vehicle-mounted film due to friction. And using the lifting and moving method to adjust the position of the temperature detection module will greatly increase the space for detecting the temperature of the vehicle-mounted film. At this time, a stronger light source is required to simulate the state of sunlight irradiation, and the cost is relatively high. Summary of the Invention

[0005] The purpose of the present invention is to provide a vehicle-mounted film ultraviolet high-temperature test device to solve the problems raised in the above background technology.

[0006] To achieve the above invention purpose, the present invention adopts the following technical solutions: The present invention provides a vehicle-mounted film ultraviolet high-temperature test device, including a test box body, an operation panel and a high-temperature test system. The operation panels are installed on the left and right sides of the test box body through brackets. The operation panel is electrically connected to the high-temperature test system. The high-temperature test system is arranged inside the test box body. An ultraviolet high-temperature generating mechanism is installed on the inner top of the test box body. Above the ultraviolet high-temperature generating mechanism, a vehicle-mounted film carrying and positioning assembly located at the center of the test box body is installed. The vehicle-mounted film is supported and positioned inside the vehicle-mounted film carrying and positioning assembly. The high-temperature test system is arranged on the upper and lower sides of the vehicle-mounted film carrying and positioning assembly. Among them, the ultraviolet high-temperature generating mechanism includes: A basic lifting assembly, the basic lifting assembly is installed on the inner top of the test box body. An eccentric position at the bottom of the basic lifting assembly is installed with a forward and reverse drive assembly. The side of the forward and reverse drive assembly is meshed and connected with a multi-gear adjustment assembly. An ultraviolet generating system is installed inside the multi-gear adjustment assembly. The ultraviolet generating system is installed on the inner bottom of the test box body and the top of the basic lifting assembly.

[0007] As a preferred solution of the present invention, the high-temperature test system includes: An upper bracket, the upper bracket is installed on the inner top of the test box body through screws. A plurality of optical camera modules are installed and positioned inside the upper bracket. A plurality of pushing blocks are slidably connected to one side of the upper bracket close to the inner wall of the test box body. Among them, a high-temperature detection module is detachably installed on the side of the pushing block. A plurality of the high-temperature detection modules are provided, and all the plurality of high-temperature detection modules are in contact with the surface of the vehicle-mounted film. The high-temperature detection module is arranged at the bottom of the vehicle-mounted film.

[0008] As a preferred solution of the present invention, the vehicle-mounted film bearing and positioning assembly includes: An inner support frame, which is installed and positioned at the center inside the test box. Two longitudinal support bars are arranged at the inner bottom of the inner support frame, and longitudinal sliding grooves are formed inside the longitudinal support bars; Longitudinal sliding blocks, which are slidably connected inside the longitudinal sliding grooves. A horizontal connecting plate is installed on the side of the longitudinal sliding blocks. A plurality of the longitudinal sliding blocks are provided. Among them, the bottom of the outermost longitudinal sliding block is installed with a pulling handle through screws, and the pulling handle extends to the outside of the test box.

[0009] As a preferred solution of the present invention, horizontal activity grooves are formed inside the horizontal connecting plates, and horizontal sliding blocks are slidably connected inside the horizontal activity grooves. A plurality of the horizontal sliding blocks are provided. Among them, a pneumatic unit is installed at the bottom of the horizontal sliding block, and the output end of the pneumatic unit is connected with a suction cup unit through a trachea. Among them, the suction cup unit is arranged on the top of the horizontal sliding block, and the vehicle-mounted film is adsorbed and fixed on the side of the suction cup unit.

[0010] As a preferred solution of the present invention, the basic lifting assembly includes: A first driving source. A plurality of the first driving sources are provided, and all the plurality of first driving sources are installed at the included angle of the inner bottom of the test box. The output end of the first driving source is connected with a lifting sliding plate. The left and right sides of the lifting sliding plate are recessed inward, and the recessed parts form side concave parts. Among them, the side concave parts are slidably connected with the protruding parts of the inner wall of the test box. A positive and negative rotation driving component is installed at the eccentric position on the side of the lifting sliding plate, a multi-gear adjusting component is arranged in the middle part of the lifting sliding plate, and an ultraviolet generating system is arranged through the inside of the lifting sliding plate.

[0011] As a preferred solution of the present invention, the positive and negative rotation driving component includes: A second driving source, which is installed at the eccentric position on the top of the lifting sliding plate. The output end of the second driving source is connected with a main shaft, and the main shaft penetrates through the lifting sliding plate. Rotating arm, the rotating arm is installed at the bottom of the main shaft, the rotating arm is movably connected to the bottom of the lifting slide plate, and an active arm is rotatably connected to the eccentric part at the bottom of the rotating arm. Wherein, the active arm is movably arranged at the bottom of the lifting slide plate, and an upper connecting arm is rotatably connected to the top of the active arm.

[0012] As a preferred solution of the present invention, the upper connecting arm is installed at the bottom of the first gear, one end of the upper connecting arm is connected to the connecting rod shaft at the center of the first gear, and the first gear is rotatably connected to the bottom of the lifting slide plate. Wherein, a multi-gear adjustment component is meshed and connected to the side of the first gear.

[0013] As a preferred solution of the present invention, the multi-gear adjustment component includes: Intermediate gear, the intermediate gear is meshed and connected to the side of the first gear, the intermediate gear is rotatably connected to the center of the bottom of the lifting slide plate, second gears are meshed and connected to the left and right sides of the intermediate gear, and the second gears are rotatably connected to the bottom of the lifting slide plate. Wherein, an ultraviolet generating system penetrating the lifting slide plate is installed inside the intermediate gear and the second gears. Third gear, the third gear is meshed and connected to the side of the second gear, the third gear is rotatably connected to the bottom of the lifting slide plate, and an ultraviolet generating system is penetrated through the inside of the third gear. Wherein, a fourth gear is installed outside the ultraviolet generating system inside the third gear, and the fourth gear is rotatably connected to the top of the lifting slide plate.

[0014] As a preferred solution of the present invention, a longitudinal toothed rod is meshed and connected to the side of the fourth gear, the longitudinal toothed rod is slidably connected to the edge of the top of the lifting slide plate, and a driven gear is meshed and connected to the side of the longitudinal toothed rod. Wherein, the driven gear is rotatably connected to the edge of the top of the lifting slide plate, and an ultraviolet generating system is arranged inside the driven gear.

[0015] As a preferred solution of the present invention, the ultraviolet generating system includes an ultraviolet generator and a battery module. Wherein, a plurality of ultraviolet generators are provided, the plurality of ultraviolet generators are respectively installed on the tops of the second gear, the third gear and the driven gear, and the ultraviolet generator is rotatably connected to the lifting slide plate. Wherein, the ultraviolet generator is electrically connected to the battery module through a wire, the battery module is installed at the inner bottom of the test box, the ultraviolet generator is arranged toward the vehicle-mounted film, and the ultraviolet emission end of the ultraviolet generator is arranged obliquely. Compared with the prior art, one or more of the above technical solutions have the following beneficial effects: 1. In the ultraviolet high temperature testing device for vehicle-mounted films, when performing high temperature testing on the vehicle-mounted films that have completed production and processing, the ultraviolet generator for high temperature testing can be driven to move according to demand, and the direction of the ultraviolet rays emitted by the ultraviolet generator can be adjusted to irradiate the middle or edge of the vehicle-mounted film. The high temperature resistance testing of the vehicle-mounted film can be achieved by simulating sunlight irradiation, thereby improving the accuracy of high temperature testing of the vehicle-mounted film. At the same time, when adjusting the ultraviolet generator to move, the ultraviolet generator will only rotate 180 degrees forward and 180 degrees reverse. This 180-degree forward and reverse rotation can directly reduce the wear between the ultraviolet generator and the battery module (connected by wires), ensuring that the electrical connection between the ultraviolet generator and the battery module can be achieved with a shorter wire, which is low-cost and the wire will not be entangled or knotted due to continuous rotation in a single direction. 2. In the ultraviolet high temperature test device for vehicle-mounted films, when the temperature inside and outside the vehicle-mounted film is detected through the contact of the high temperature detection module, the high temperature detection probe that can be freely raised and lowered inside the high temperature detection module can complete the contact detection operation between the vehicle-mounted film surface and the high temperature detection probe without expanding the operating space. While reducing the internal space and cost of the high temperature test device, it also reduces the probability of damage to the detection end of the temperature detection module due to the movement of the vehicle-mounted film and scratches on the surface of the vehicle-mounted film due to friction with the high temperature detection module, thereby improving the safety of high temperature detection of the vehicle-mounted film and the quality of the vehicle-mounted film after the detection. In addition, during the lifting and moving process, the high temperature detection probe can always maintain an electrically connected state through the conductive spring sheet, and the stability of high temperature detection is higher. 3. In the vehicle-mounted film ultraviolet high temperature test device, the way of installing and placing the vehicle-mounted film can be changed from vertical placement to horizontal pushing through the through hole opened in the front of the inner support frame and the lifting and moving sealing plate that is manually lifted and moved. On the one hand, it is more convenient to install and remove the vehicle-mounted film, and the space size for installing and removing the vehicle-mounted film is reduced; on the other hand, when the vehicle-mounted film is adsorbed and fixed by the pneumatic unit and the suction cup unit, the suction cup unit can be more conveniently adsorbed and fixed at various positions at the bottom of the vehicle-mounted film. The suction cup units at various positions improve the firmness of the adsorption of the vehicle-mounted film, reduce the probability of shaking of the vehicle-mounted film caused by the vibration force generated during the high temperature test, and have high safety; 4. When testing the high-temperature performance of the vehicle-mounted film in the vehicle-mounted film ultraviolet high-temperature test device, the contact detection of the high-temperature detection module and the optical detection of the optical imaging module can be used to uniformly detect each position of the vehicle-mounted film. On the one hand, it can avoid measurement errors caused by contact, and has high precision and rapidity. On the other hand, it is applicable to different measurement scenarios that require high precision and reliability, and the practicability of the device is stronger. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings forming a part of this invention are used to provide a further understanding of the invention. The schematic embodiments of the invention and their descriptions are used to explain the invention and do not constitute an improper limitation of the invention.

[0017] In addition, the terms "installation", "setting", "provided with", "connection", "connected", "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or there is an internal connection between two devices, components or parts. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0018] Figure 1 is a schematic structural diagram of the whole of the present invention; Figure 2 is a schematic sectional structural diagram of the whole of the present invention; Figure 3 is a schematic front sectional structural diagram of the whole of the present invention; Figure 4 is a schematic structural diagram of the connection between the lifting slide plate and the multi-gear adjustment assembly of the present invention; Figure 5 is a schematic structural diagram of the connection between the forward and reverse drive assembly and the multi-gear adjustment assembly of the present invention; Figure 6 is the present invention Figure 5 is an enlarged schematic structural diagram of area A in the present invention; Figure 7 is a schematic structural diagram of the high-temperature test system of the present invention; Figure 8 is a schematic structural diagram of the vehicle-mounted film bearing and positioning assembly of the present invention; Figure 9 is the present invention Figure 8 is an enlarged schematic structural diagram of area B in the present invention; Figure 10 is a schematic structural diagram of the high-temperature detection module of the present invention; Figure 11 is the present invention Figure 10 is an enlarged schematic structural diagram of area C in the present invention; Figure 12 is an exploded view of the connection between the electrical connection probe and the conductive spring piece of the present invention; Figure 13 is a schematic structural diagram of the connection between the inner support frame and the elastic fixing pad of the present invention; In the figure: 10, test box; 20, operation panel; 30, high-temperature test system; 301, upper support; 302, optical imaging module; 303, push block; 304, high-temperature detection module; 3041, electrical connection bump; 3042, electrical connection probe; 3043, conductive protrusion; 3044, vertical slider; 3045, conductive spring piece; 3046, high-temperature detection probe; 3047, return spring; 40, ultraviolet high-temperature generating mechanism; 50, vehicle-mounted film bearing and positioning assembly; 501, inner support frame; 5011, lifting and sealing plate; 5012, vertical groove; 5013, elastic fixing pad; 502, longitudinal support bar; 503, longitudinal sliding groove; 504, longitudinal sliding block; 505, horizontal connecting plate; 5051, horizontal moving groove; 5052, horizontal sliding block; 5053, pneumatic unit; 5054, suction cup unit; 506, pulling handle; 60, basic lifting assembly; 601, first driving source; 602, lifting slide plate; 603, side concave part; 70, forward and reverse driving assembly; 701, second driving source; 702, main shaft; 703, rotating arm; 704, movable arm; 705, upper connecting arm; 7051, first gear; 7052, connecting rod shaft; 80, multi-gear adjustment assembly; 801, intermediate gear; 802, second gear; 803, third gear; 804, fourth gear; 805, longitudinal tooth bar; 806, driven gear; 90, ultraviolet generating system; 901, ultraviolet generator; 902, battery module. Specific embodiments

[0019] In order to enable those skilled in the art to better understand the solution of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application. Embodiment 1

[0020] Please refer to Figures 1 - 9, A vehicle-mounted film ultraviolet high-temperature test device includes a test box body 10, an operation panel 20 and a high-temperature test system 30. The operation panel 20 is installed on the left and right sides of the test box body 10 through brackets. The operation panel 20 is electrically connected to the high-temperature test system 30. The high-temperature test system 30 is arranged inside the test box body 10. An ultraviolet high-temperature generating mechanism 40 is installed on the inner top of the test box body 10. Above the ultraviolet high-temperature generating mechanism 40, there is a vehicle-mounted film carrying and positioning assembly 50 located at the center inside the test box body 10. The vehicle-mounted film is supported and positioned inside the vehicle-mounted film carrying and positioning assembly 50. The high-temperature test system 30 is arranged on both the upper and lower sides of the vehicle-mounted film carrying and positioning assembly 50. Among them, the ultraviolet high-temperature generating mechanism 40 includes a basic lifting assembly 60. The basic lifting assembly 60 is installed on the inner top of the test box body 10. An eccentric position at the bottom of the basic lifting assembly 60 is installed with a forward and reverse drive assembly 70. The side of the forward and reverse drive assembly 70 is meshed and connected with a multi-gear adjustment assembly 80. The ultraviolet generating system 90 is installed inside the multi-gear adjustment assembly 80. The ultraviolet generating system 90 is installed on the inner bottom of the test box body 10 and the top of the basic lifting assembly 60.

[0021] In the present invention, the high-temperature test system 30 includes an upper bracket 301. The upper bracket 301 is installed on the inner top of the test box body 10 by screws. A plurality of optical camera modules 302 are installed and positioned inside the upper bracket 301. A plurality of pushing blocks 303 are slidably connected to one side of the upper bracket 301 close to the inner wall of the test box body 10. Among them, a high-temperature detection module 304 is detachably installed on the side of the pushing block 303. There are a plurality of high-temperature detection modules 304. All the plurality of high-temperature detection modules 304 are in contact with the surface of the vehicle-mounted film. The high-temperature detection module 304 is arranged at the bottom of the vehicle-mounted film.

[0022] The above working principle: When detecting the high-temperature resistance ability of the vehicle-mounted film, first place the vehicle-mounted film to be detected inside the vehicle-mounted film carrying and positioning assembly 50, and the vehicle-mounted film is adsorbed and supported and positioned by the vehicle-mounted film carrying and positioning assembly 50. Then, according to the detection process of the vehicle-mounted film, start the ultraviolet generating system 90 to emit ultraviolet rays, simulate the sunlight during the actual use of the vehicle-mounted film, and detect the bottom part of the vehicle-mounted film. After the detection is completed, the high-temperature detection module 304 can respectively detect the surfaces of the vehicle-mounted film on the sides close to and far from the ultraviolet generating system 90, and detect the high-temperature resistance ability of the vehicle-mounted film through the temperature difference inside and outside the vehicle-mounted film. Among them, during the actual detection, it is necessary to detect the edge of the vehicle-mounted film where problems such as curling are most likely to occur. At this time, the forward and reverse drive assembly 70 can be started to operate, driving the multi-gear adjustment assembly 80 and the ultraviolet generating system 90 inside it to rotate 180 degrees in the forward and reverse directions, adjusting the angle of each ultraviolet generating system 90, and directly irradiating the edge of the vehicle-mounted film, improving the accuracy when detecting the high-temperature resistance ability of the vehicle-mounted film.

[0023] Specific reference Figure 8 and Figure 9 Figure 8 and Figure 9 , the vehicle-mounted film bearing and positioning component 50 includes an inner support frame 501, the inner support frame 501 is installed and positioned at the center inside the test box 10, two longitudinal support bars 502 are arranged at the inner bottom of the inner support frame 501, and longitudinal sliding grooves 503 are formed inside the longitudinal support bars 502; longitudinal sliding blocks 504, the longitudinal sliding blocks 504 are slidably connected inside the longitudinal sliding grooves 503, a horizontal connecting plate 505 is installed on the side of the longitudinal sliding blocks 504, and a plurality of longitudinal sliding blocks 504 are provided. Among them, a pulling handle 506 is installed at the bottom of the outermost longitudinal sliding block 504 through screws, and the pulling handle 506 extends to the outside of the test box 10.

[0024] In this solution, a horizontal moving groove 5051 is formed inside the horizontal connecting plate 505, a horizontal sliding block 5052 is slidably connected inside the horizontal moving groove 5051, and a plurality of horizontal sliding blocks 5052 are provided. Among them, a pneumatic unit 5053 is installed at the bottom of the horizontal sliding block 5052, an air suction unit 5054 is connected to the output end of the pneumatic unit 5053 through an air pipe. Among them, the air suction unit 5054 is arranged on the top of the horizontal sliding block 5052, and a vehicle-mounted film is adsorbed and fixed on the side of the air suction unit 5054.

[0025] In the above solution, when performing a high-temperature resistance test on the vehicle-mounted film, it is necessary to position the placed vehicle-mounted film. At this time, through the pneumatic suction cup structure composed of the air suction unit 5054 and the pneumatic unit 5053, the bottom of the vehicle-mounted film can be adsorbed and fixed at multiple positions, ensuring the stability of the vehicle-mounted film during the high-temperature resistance test. At the same time, the air suction unit 5054 and the pneumatic unit 5053 for adsorbing and fixing the vehicle-mounted film can move inside the horizontal moving groove 5051 in the form of the horizontal sliding block 5052, ensuring greater flexibility when adsorbing and fixing the vehicle-mounted film.

[0026] In the vehicle-mounted film ultraviolet and high-temperature test device of the present invention, when adsorbing and fixing the vehicle-mounted film, the air suction unit 5054 and the pneumatic unit 5053 for adsorption can move inside the longitudinal sliding groove 503, ensuring that the bottom of the vehicle-mounted film can be adsorbed and fixed at various positions, further improving the stability when adsorbing and fixing the vehicle-mounted film.

[0027] Specific reference Figure 3, the base lifting component 60 includes a first driving source 601. There are multiple first driving sources 601, and multiple first driving sources 601 are all installed at the included angle of the inner bottom of the test box body 10. The output end of the first driving source 601 is connected to a lifting slide plate 602. The left and right sides of the lifting slide plate 602 are recessed inward, and the recessed parts form side recesses 603. Among them, the side recesses 603 are slidably connected to the protruding parts of the inner wall of the test box body 10. An irreversible rotation driving component 70 is installed at the eccentric position on the side of the lifting slide plate 602, a multi-gear adjusting component 80 is arranged in the middle part of the lifting slide plate 602, and an ultraviolet generating system 90 is arranged through the inside of the lifting slide plate 602.

[0028] In the vehicle-mounted film ultraviolet high-temperature test device of the present invention, when performing high-temperature detection on the vehicle-mounted film, it is necessary to start the first driving source 601 to drive the lifting slide plate 602 connected to the output end of the first driving source 601 to perform lifting movement, so that the ultraviolet generating system 90 installed inside the lifting slide plate 602 can approach the vehicle-mounted film for high-temperature detection operations.

[0029] In the present invention, the first driving source 601 is preferably a servo electric cylinder.

[0030] Specifically refer to Figure 5 and Figure 6 , the irreversible rotation driving component 70 includes a second driving source 701. The second driving source 701 is installed at the eccentric position on the top of the lifting slide plate 602. The output end of the second driving source 701 is connected to a main shaft 702. The main shaft 702 is arranged through the lifting slide plate 602; a rotating arm 703 is installed at the bottom of the main shaft 702. The rotating arm 703 is movably connected to the bottom of the lifting slide plate 602. An activity arm 704 is rotatably connected to the eccentric position at the bottom of the rotating arm 703. Among them, the activity arm 704 is movably arranged at the bottom of the lifting slide plate 602, and the top of the activity arm 704 is rotatably connected to an upper connecting arm 705.

[0031] In this solution, the upper connecting arm 705 is installed at the bottom of the first gear 7051. One end of the upper connecting arm 705 is connected to the connecting rod shaft 7052 at the center of the first gear 7051. The first gear 7051 is rotatably connected to the bottom of the lifting slide plate 602. Among them, the side of the first gear 7051 is meshed with the multi-gear adjusting component 80.

[0032] In the above solution, when the upper connecting arm 705 rotates, the first gear 7051 connected by the connecting rod shaft 7052 at its port will also operate accordingly, so that the multi-gear adjusting component 80 meshed with the side of the first gear 7051 can perform continuous irreversible rotation operation (180 degrees).

[0033] In the in-vehicle film ultraviolet high-temperature test device of the present invention, when it is necessary to perform high-temperature detection on the edge part or the middle part of the in-vehicle film, the second drive source 701 is started to operate, driving the main shaft 702 connected to the output end of the second drive source 701 to rotate, and causing the rotating arm 703 connected to the bottom of the main shaft 702 to rotate. When the rotating arm 703 rotates, the rotating arm 703 rotatably connected to the eccentric part on its side will operate. At this time, when the rotating arm 703 rotates, the movable arm 704 rotatably connected to its side will operate, and drive the upper connecting arm 705 rotatably connected to the bottom of the movable arm 704 to operate. At this time, through the design of connecting rods, it is ensured that the upper connecting arm 705 can perform continuous forward and reverse operations (180 degrees).

[0034] In the present invention, the second drive source 701 is preferably a linear motor.

[0035] Specific reference Figure 4 and Figure 5 As shown in FIGS. 8 and 9, the multi-gear adjustment assembly 80 includes an intermediate gear 801. The intermediate gear 801 is meshed and connected to the side of the first gear 7051. The intermediate gear 801 is rotatably connected to the center of the bottom of the lifting slide plate 602. The left and right sides of the intermediate gear 801 are meshed and connected with second gears 802. The second gears 802 are rotatably connected to the bottom of the lifting slide plate 602. Among them, an ultraviolet generating system 90 penetrating the lifting slide plate 602 is installed inside the intermediate gear 801 and the second gears 802; a third gear 803. The third gear 803 is meshed and connected to the side of the second gear 802. The third gear 803 is rotatably connected to the bottom of the lifting slide plate 602. An ultraviolet generating system 90 is disposed through the inside of the third gear 803. Among them, a fourth gear 804 is installed outside the ultraviolet generating system 90 inside the third gear 803. The fourth gear 804 is rotatably connected to the top of the lifting slide plate 602.

[0036] In this solution, a longitudinal toothed rod 805 is meshed and connected to the side of the fourth gear 804. The longitudinal toothed rod 805 is slidably connected to the edge of the top of the lifting slide plate 602. A driven gear 806 is meshed and connected to the side of the longitudinal toothed rod 805. Among them, the driven gear 806 is rotatably connected to the edge of the top of the lifting slide plate 602. An ultraviolet generating system 90 is disposed inside the driven gear 806.

[0037] In the above solution, when the longitudinal toothed rod 805 moves back and forth, it will drive the driven gear 806 meshed and connected to its side to rotate, causing the ultraviolet generating system 90 installed inside the driven gear 806 to rotate. At this time, since the longitudinal toothed rod 805 is meshed and connected to the fourth gear 804, and the fourth gear 804 performs continuous forward and reverse rotations, the longitudinal toothed rod 805 continuously moves back and forth.

[0038] In the vehicle-mounted film ultraviolet high-temperature test device of the present invention, when the first gear 7051 rotates forward and backward, the intermediate gear 801 meshed with its side will operate, and drive the second gear 802 meshed with the side of the intermediate gear 801 to rotate. When the second gear 802 rotates, the third gear 803 meshed with its side will rotate, causing the ultraviolet generating system 90 installed on the top of the third gear 803 to rotate. At this time, when the ultraviolet generating system 90 rotates, the fourth gear 804 installed on its outer side will rotate.

[0039] Specific reference Figure 3 , the ultraviolet generating system 90 includes an ultraviolet generator 901 and a battery module 902. Among them, multiple ultraviolet generators 901 are provided, and the multiple ultraviolet generators 901 are respectively installed on the tops of the second gear 802, the third gear 803 and the driven gear 806. The ultraviolet generator 901 is rotatably connected to the lifting slide plate 602. Among them, the ultraviolet generator 901 is electrically connected to the battery module 902 through a wire. The battery module 902 is installed on the inner bottom of the test box 10. The ultraviolet generator 901 is oriented towards the vehicle-mounted film, and the ultraviolet emission end of the ultraviolet generator 901 is obliquely arranged.

[0040] In the vehicle-mounted film ultraviolet high-temperature test device of the present invention, the ultraviolet generator 901 can continuously emit light through the power supply of the battery module 902 to simulate the situation under sunlight irradiation. And multiple ultraviolet generators 901 can be individually or uniformly turned on and off as needed to simulate sunlight irradiation in a variety of different situations. Embodiment 2

[0041] Based on the above embodiment, it is found during use that when the high-temperature detection module 304 detects the temperatures of the upper and lower sides of the vehicle-mounted film in contact, since the vehicle-mounted film needs to be installed inside the inner support frame 501, in order to facilitate the normal installation of the vehicle-mounted film, the detection end of the high-temperature detection module 304 needs to be at a certain distance from the installed vehicle-mounted film. However, when the above high-temperature detection module 304 detects the temperature of the vehicle-mounted film under high temperature detection, the result of the vehicle-mounted film high-temperature detection will not be accurate enough. And the setting of the high-temperature detection module 304 closely attached to the surface of the vehicle-mounted film will affect the normal installation and disassembly of the vehicle-mounted film, and at the same time, it will also affect the normal use of the high-temperature detection module 304 due to the frictional resistance during disassembly.

[0042] For this reason, specific reference Figure 10 、 Figure 11 And Figure 12The interior of the detection port of the high-temperature detection module 304 is set to be hollow, and the hollow part is provided with an electrical connection protrusion 3041, and electrical connection probes 3042 are installed on the left and right sides of the bottom of the electrical connection protrusion 3041, wherein the inner wall of the electrical connection probe 3042 is electrically connected with a conductive protrusion 3043, and the outer side of the conductive protrusion 3043 is movably provided with a vertical slider 3044 slidably connected to the outer side of the electrical connection probe 3042, wherein a conductive spring sheet 3045 is installed inside the vertical slider 3044, the conductive spring sheet 3045 and the conductive protrusion 3043 are electrically connected, and the bottom of the conductive spring sheet 3045 is connected to a high-temperature detection probe 3046 installed on the side of the vertical slider 3044, and the high-temperature detection probe 3046 extends to the outside of the detection port of the high-temperature detection module 304, wherein the top of the high-temperature detection probe 3046 is connected to a reset spring 3047 installed at the bottom of the electrical connection protrusion 3041.

[0043] In the vehicle-mounted film ultraviolet high temperature test device of the present invention, when the vehicle-mounted film and the high temperature detection probe 3046 collide with each other, the extrusion force of the vehicle-mounted film will drive the high temperature detection probe 3046 to move upward and cause extrusion to the reset spring 3047. At this time, when the high temperature detection probe 3046 moves upward, it will drive the vertical slider 3044 installed on its side to slide on the side of the electrical connection probe 3042, and make the conductive spring sheet 3045 inside the vertical slider 3044 slide on the side of the conductive protrusion 3043. At this time, through the design of the conductive spring sheet 3045, it can be ensured that during the lifting and moving process, the high temperature detection probe 3046 is always in a state of conductive connection with the electrical connection probe 3042. At this time, the above structure can complete the contact operation between the vehicle-mounted film surface and the high temperature detection probe 3046 without expanding the operating space, while reducing costs, reducing the probability of damage to the detection end of the temperature detection module and scratches on the vehicle-mounted film surface due to friction, and higher safety. Example 3

[0044] On the basis of the above-mentioned embodiments, it is found during use that when the vehicle-mounted film is installed inside the inner support frame 501, the vehicle-mounted film is generally placed horizontally downward on the inner top of the inner support frame 501, and the placed vehicle-mounted film is adsorbed and fixed by the pneumatic unit 5053 and the suction cup unit 5054. At this time, for the installation and removal of the vehicle-mounted film, it is necessary to leave a certain space above the inner support frame 501 for the installation and removal of the vehicle-mounted film. At this time, the above-mentioned structure will increase the size and cost of the device on the one hand, and on the other hand, when removing and installing the vehicle-mounted film, it is necessary to remove the high-temperature detection module 304 on the top of the vehicle-mounted film, which is not convenient enough. In addition, the pneumatic unit 5053 and the suction cup unit 5054 far away from the opening of the test box 10 will also make it difficult to adsorb and fix the vehicle-mounted film.

[0045] For this purpose, specifically referring to Figure 13 , on one side of the inner support frame 501 close to the opening part of the test box body 10, a lifting sealing plate 5011 is provided. The lifting sealing plate 5011 is slidably connected to the vertical groove 5012 opened on the inner wall of the inner support frame 501. Elastic fixing pads 5013 are installed on both sides of the top of the lifting sealing plate 5011, and the elastic fixing pads 5013 are installed and fixed on the protruding parts at the top corners of the inner support frame 501.

[0046] In the vehicle-mounted film ultraviolet high-temperature test device of the present invention, through the design of the lifting sealing plate 5011, when installing and disassembling the vehicle-mounted film, the vehicle-mounted film can be moved into the inner support frame 501 by pushing. And during the installation and disassembly process, the lifting sealing plate 5011 can be suspended above the vehicle-mounted film through the design of the elastic fixing pads 5013, which is more convenient when installing and disassembling the vehicle-mounted film. And the above-mentioned method of installing and disassembling the vehicle-mounted film can, when installing the vehicle-mounted film, first adsorb and fix the pneumatic unit 5053 and the suction cup unit 5054 at the bottom in front of the vehicle-mounted film, and move this part of the pneumatic unit 5053 and the suction cup unit 5054 to the inner wall of the test box body 10 by pushing the vehicle-mounted film, and the operation is convenient to complete the adsorption and fixing operations at various positions of the vehicle-mounted film. At the same time, when disassembling the vehicle-mounted film, pulling the vehicle-mounted film can automatically move the pneumatic unit 5053 and the suction cup unit 5054 located in front of the vehicle-mounted film to one side close to the opening part of the test box body 10, which is convenient for subsequent adsorption and fixing operations on the next group of vehicle-mounted films.

[0047] Limited to this, any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, making equivalent replacements or changes, should be covered within the protection scope of the present invention.

Claims

1. A vehicle-mounted film ultraviolet and high-temperature testing device, comprising a testing box body (10), an operation panel (20) and a high-temperature testing system (30). The operation panel (20) is installed on the left and right sides of the testing box body (10) through brackets. The operation panel (20) is electrically connected to the high-temperature testing system (30). The high-temperature testing system (30) is arranged inside the testing box body (10), and is characterized in that: An ultraviolet high-temperature generating mechanism (40) is installed on the inner top of the test box body (10). Above the ultraviolet high-temperature generating mechanism (40), a vehicle-mounted film carrying and positioning assembly (50) located at the center inside the test box body (10) is installed. A vehicle-mounted film is supported and positioned inside the vehicle-mounted film carrying and positioning assembly (50). High-temperature test systems (30) are arranged on both the upper and lower sides of the vehicle-mounted film carrying and positioning assembly (50). Among them, the ultraviolet high-temperature generating mechanism (40) includes: A basic lifting assembly (60). The basic lifting assembly (60) is installed on the inner top of the test box body (10). An eccentric position at the bottom of the basic lifting assembly (60) is provided with a forward and reverse drive assembly (70). A multi-gear adjustment assembly (80) is meshed and connected to the side of the forward and reverse drive assembly (70). An ultraviolet generating system (90) is installed inside the multi-gear adjustment assembly (80). The ultraviolet generating system (90) is installed on the inner bottom of the test box body (10) and the top of the basic lifting assembly (60).

2. The ultraviolet and high temperature test device for vehicle-mounted film according to claim 1, wherein: The high-temperature test system (30) includes: An upper support (301). The upper support (301) is installed on the inner top of the test box body (10) by screws. A plurality of optical camera modules (302) are installed and positioned inside the upper support (301). A plurality of push blocks (303) are slidably connected to one side of the upper support (301) close to the inner wall of the test box body (10). Among them, a high-temperature detection module (304) is detachably installed on the side of the push block (303). There are a plurality of the high-temperature detection modules (304). All the high-temperature detection modules (304) are in contact with the surface of the vehicle-mounted film. The high-temperature detection modules (304) are arranged at the bottom of the vehicle-mounted film.

3. A vehicle-mounted film ultraviolet and high-temperature testing device according to claim 1, characterized in that: The vehicle-mounted film carrying and positioning assembly (50) includes: An inner support frame (501). The inner support frame (501) is installed and positioned at the center inside the test box body (10). Two longitudinal support bars (502) are arranged at the inner bottom of the inner support frame (501). A longitudinal sliding groove (503) is formed inside the longitudinal support bar (502). Longitudinal sliding blocks (504). The longitudinal sliding blocks (504) are slidably connected inside the longitudinal sliding groove (503). A horizontal connecting plate (505) is installed on the side of the longitudinal sliding block (504). There are a plurality of the longitudinal sliding blocks (504). Among them, a pulling handle (506) is installed at the bottom of the outermost longitudinal sliding block (504) by screws. The pulling handle (506) extends to the outside of the test box body (10).

4. The vehicle-mounted film ultraviolet and high-temperature testing device according to claim 3, characterized in that: A horizontal activity groove (5051) is formed inside the horizontal connecting plate (505). A horizontal sliding block (5052) is slidably connected inside the horizontal activity groove (5051). There are a plurality of the horizontal sliding blocks (5052). Among them, a pneumatic unit (5053) is installed at the bottom of the horizontal sliding block (5052), and the output end of the pneumatic unit (5053) is connected to a suction cup unit (5054) through an air pipe. Among them, the suction cup unit (5054) is arranged on the top of the horizontal sliding block (5052), and a vehicle-mounted film is adsorbed and fixed on the side of the suction cup unit (5054).

5. The ultraviolet and high temperature test device for vehicle-mounted film according to claim 1, wherein: The basic lifting assembly (60) includes: First driving sources (601), there are multiple first driving sources (601), and multiple first driving sources (601) are all installed at the included angle of the inner bottom of the test box body (10). The output end of the first driving source (601) is connected to a lifting slide plate (602). The left and right sides of the lifting slide plate (602) are recessed inward, and the recessed parts form side concave parts (603). Among them, the side concave parts (603) are slidably connected to the protruding parts of the inner wall of the test box body (10). A positive and negative rotation driving assembly (70) is installed at the eccentric position on the side of the lifting slide plate (602). A multi-gear adjusting assembly (80) is arranged in the middle part of the lifting slide plate (602). A ultraviolet generating system (90) is arranged through the inside of the lifting slide plate (602).

6. The vehicle-mounted film ultraviolet ray and high temperature testing device according to claim 5, characterized in that: The positive and negative rotation driving assembly (70) includes: A second driving source (701), the second driving source (701) is installed at the eccentric position on the top of the lifting slide plate (602). The output end of the second driving source (701) is connected to a main shaft (702), and the main shaft (702) penetrates through the lifting slide plate (602). A rotating arm (703), the rotating arm (703) is installed at the bottom of the main shaft (702). The rotating arm (703) is movably connected to the bottom of the lifting slide plate (602). An active arm (704) is rotatably connected to the eccentric position at the bottom of the rotating arm (703). Among them, the active arm (704) is movably arranged at the bottom of the lifting slide plate (602), and an upper connecting arm (705) is rotatably connected to the top of the active arm (704).

7. The ultraviolet high-temperature test device for vehicle-mounted film according to claim 6, characterized in that: The upper connecting arm (705) is installed at the bottom of a first gear (7051). One end of the upper connecting arm (705) is connected to a connecting rod shaft (7052) at the center of the first gear (7051). The first gear (7051) is rotatably connected to the bottom of the lifting slide plate (602). Among them, the side of the first gear (7051) is meshed and connected with a multi-gear adjusting assembly (80).

8. An in-vehicle film ultraviolet and high temperature testing device according to claim 7, characterized in that: The multi-gear adjusting assembly (80) includes: An intermediate gear (801), the intermediate gear (801) is meshed and connected to the side of the first gear (7051). The intermediate gear (801) is rotatably connected to the center of the bottom of the lifting slide plate (602). Second gears (802) are meshed and connected to the left and right sides of the intermediate gear (801). The second gears (802) are rotatably connected to the bottom of the lifting slide plate (602). Among them, an ultraviolet generating system (90) penetrating the lifting slide plate (602) is installed inside the intermediate gear (801) and the second gear (802). A third gear (803) is meshed and connected to the side of the second gear (802). The third gear (803) is rotatably connected to the bottom of the lifting slide plate (602). An ultraviolet generating system (90) is disposed through the inside of the third gear (803). Among them, a fourth gear (804) is installed outside the ultraviolet generating system (90) inside the third gear (803). The fourth gear (804) is rotatably connected to the top of the lifting slide plate (602).

9. The vehicle-mounted film ultraviolet high-temperature testing device according to claim 8, wherein: A longitudinal toothed rod (805) is meshed and connected to the side of the fourth gear (804). The longitudinal toothed rod (805) is slidably connected to the edge of the top of the lifting slide plate (602). A driven gear (806) is meshed and connected to the side of the longitudinal toothed rod (805). Among them, the driven gear (806) is rotatably connected to the edge of the top of the lifting slide plate (602). An ultraviolet generating system (90) is disposed inside the driven gear (806).

10. The vehicle-mounted film ultraviolet ray high temperature testing device according to claim 9, characterized in that: The ultraviolet generating system (90) includes an ultraviolet generator (901) and a battery module (902). Among them, a plurality of ultraviolet generators (901) are provided. The plurality of ultraviolet generators (901) are respectively installed on the tops of the second gear (802), the third gear (803) and the driven gear (806). The ultraviolet generator (901) is rotatably connected to the lifting slide plate (602). Among them, the ultraviolet generator (901) is electrically connected to the battery module (902) through a wire. The battery module (902) is installed on the inner bottom of the test box (10). The ultraviolet generator (901) faces the vehicle-mounted film, and the ultraviolet emission end of the ultraviolet generator (901) is obliquely arranged.

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