Lens testing device and testing method

Abstract

The present invention relates to the technical field of gun light equipment, and discloses a lens testing device, comprising: a frame and an upper cover, wherein a pair of partitions are fixedly connected to the upper surface of the frame, the upper cover is detachably mounted on the frame, a side door is hingedly connected to the upper cover, and a detection component is arranged on the frame, the detection component includes a support platform, and the support platform is located between the pair of partitions. The present invention adopts a technical means of cooperating with a linear motor and an annular force sensor, and uses the pressure data collected by the annular force sensor to adjust the stroke of the linear motor's actuator seat to simulate the recoil of different firearms. At the same time, different models of gun lights can be installed on the leather rail, so that the recoil and the model of the gun light can be adapted, thereby overcoming the shortcomings of the existing technology and improving the practicality of the device.

Description

Technical Field

[0001] The present invention relates to the technical field of gun light equipment, and more particularly, to a lens testing device and a testing method. Background Art

[0002] A gunlight is an optical device that helps aim a firearm and illuminate it at night. Before leaving the factory, its lens is usually tested for shock resistance. This involves detachably mounting one or more gunlights on a test platform. The platform is then struck with an impact piece to simulate the recoil of the firearm. The various indicators of the gunlight lens before and after the test are then recorded and compared.

[0003] Although existing testing devices can effectively test the shock resistance performance of gunlight lenses, in actual operation, due to their relatively simple structure, a single testing device can often only test the shock resistance performance of a single model of gunlight. In addition, the impact force is relatively simple, making it difficult to simulate the recoil of different firearms, resulting in certain shortcomings. Summary of the Invention

[0004] The present invention provides a lens testing device to solve the technical problems in the related art that the structure of the testing device is relatively simple, a single testing device can often only perform the shock resistance performance test of a single model of gun light, and the impact force is relatively single, making it difficult to simulate the recoil of different firearms.

[0005] The present invention provides a lens testing device, comprising:

[0006] A frame and an upper cover, wherein a pair of partitions are fixedly connected to the upper surface of the frame, and the upper cover is detachably mounted on the frame; a side door is hinged on the upper cover;

[0007] 19. The swiftly and minutely adjusting device for a wood-planer working table as claimed in claim 1, wherein said linking rod and said adjusting base are pivotally connected to each other with a bolt, and said bolt has a round shank to contact with said linking rod.

[0008] Preferably, each of the partitions is provided with an adjustment assembly, and the adjustment assembly includes a shell fixedly connected to the partition, each of the shells is slidably connected to a vertical plate, the upper side of the vertical plate is hinged with a telescopic part, and each telescopic part is hinged to the side door at one end away from the vertical plate, and both sides of the supporting platform are fixedly connected to an extension plate, and the lower surface of each extension plate is fixedly connected to a pair of parallel limiting tubes, and the lower surface of the second fixed plate is fixedly connected to a corresponding number of limiting bars of the limiting tubes, and each limiting bar is slidably connected to the corresponding limiting tube, and the side of the limiting bar close to the vertical plate is fixedly connected to the force-bearing plate, and the side of the vertical plate close to the supporting platform is fixedly connected to the U-shaped lifting plate, and the distance between the inner top and the inner bottom of the U-shaped lifting plate is greater than the thickness of the force-bearing plate.

[0009] Preferably, each of the force-bearing plates is slidably provided with a positioning rod on one side away from the vertical plate, and the positioning rod is connected to the inner wall of the force-bearing plate by a compression spring, and each of the positioning rods has a convex portion, and the limiting tube is provided with a first positioning groove and a second positioning groove for the convex portion to be embedded in, and the second positioning groove is located above the first positioning groove, and each of the telescopic members includes a hollow plate hinged on the upper side of the vertical plate, and a slide is slidably connected to the hollow plate, and the side of the slide away from the vertical plate is hinged to the side door, and each of the slides is fixedly connected to two symmetrically arranged anti-falling blocks on the side close to the vertical plate, and an anti-falling groove for the anti-falling block to move is provided through the hollow plate, and a positioning bolt is threadedly connected to each slide.

[0010] Preferably, the driving device is configured as a linear motor, and the mounting bracket is fixedly connected to a mover seat of the linear motor.

[0011] Preferably, a silencer assembly is provided on the frame, and the silencer assembly includes a plurality of first air spring shock absorbers fixedly connected to the frame, and the movable end of each of the first air spring shock absorbers is fixedly connected to the lower surface of the support platform, and a plurality of equidistantly arranged rubber shock absorbers are fixedly connected to both sides of the support platform, and each of the rubber shock absorbers is fixedly connected to the frame, and a high-speed silent drag chain is provided on the upper side of the frame, one end of the high-speed silent drag chain is fixedly connected to the upper surface of the support platform, and the other end of the high-speed silent drag chain is fixedly connected to the lower surface of the first fixed plate, the frame and the upper cover are filled with sound insulation cotton, and a plurality of second air spring shock absorbers are provided on the lower side of the frame, and the movable end of each of the second air spring shock absorbers is detachably connected to the frame.

[0012] Preferably, a visual component is provided on the upper cover, and the visual component includes an observation window installed on the side door. A perspective plate is detachably installed on one side of the upper cover, and the observation window and the perspective plate are both set to transparent materials.

[0013] Preferably, it also includes an electronic control component, which includes a touch screen and an electronic control box installed on the upper cover, the touch screen and the electronic control box are both connected to the linear motor signal, a data collector is installed on the frame, the touch screen is connected to the data collector signal, the data collector is connected to the annular force sensor signal, a three-color signal light is installed on the upper cover, and the three-color signal light is connected to the touch screen signal.

[0014] Preferably, a heat dissipation component is further included, and the heat dissipation component includes a heat dissipation window fixedly mounted on the upper cover, and a plurality of axial flow fans are fixedly mounted on both the partition and the upper cover.

[0015] Preferably, a plurality of symmetrically arranged casters are installed on the lower side of the frame.

[0016] Preferably, the testing method comprises the following steps:

[0017] S1: First, open the side door on the upper cover. The side door pulls the slide, stretching it to its limit relative to the hollow plate, which in turn drives the vertical plate to move. The positioning rod cooperates with the second positioning slot to support the second fixed plate at the raised height. At this time, tighten the positioning bolt to restrict the slide and support the side door at the same time, freeing up both hands to install the weapon light on the rail.

[0018] S2: The staff installed several weapon lights to be tested on the corresponding rails. After installation, they closed the side door, adjusted the data on the touch screen, and pressed the start button on the electronic control box to start the test.

[0019] S3: The electric control box controls the linear motor to start. The linear motor's mover seat drives the mounting frame to move back and forth along the length of the carrier platform, causing the collision block on the mounting frame to repeatedly hit the collision block on the annular force sensor.

[0020] S4: The ring-shaped force sensor collects the impact force data, which is convenient for staff to check and make secondary adjustments through the touch screen. It is used to adapt to the testing work of different models of gun lights.

[0021] The beneficial effects of the present invention are:

[0022] 1. The present invention adopts the technical means of coordinating a linear motor and an annular force sensor, and cooperates with the pressure data collected by the annular force sensor. By adjusting the stroke of the mover seat of the linear motor and coordinating with the pressure data collected by the annular force sensor, the recoil of different firearms can be simulated. At the same time, different types of gun lights can be installed on the leather rail, so that the recoil and the type of gun light can be adapted, which overcomes the shortcomings of the existing technology and improves the practicality of the device.

[0023] 2. The present invention adopts the technical means of cooperating with the side door and the adjustment component. When the side door is opened, the second fixed plate can be driven to move upward, which overcomes the technical problem that it is inconvenient for the staff to install and remove the gun light on the leather rail on the second fixed plate because the second fixed plate is located relatively inward, and further improves the practicality of the device.

[0024] 3. The present invention adopts the technical means of cooperating with the positioning bolt and the telescopic part. After the staff opens the side door, the positioning bolt is tightened to lock the telescopic part, so that the side door is stably maintained in the open state, freeing the staff's hand used to support the side door, so that the staff can install the gun light with both hands, thereby improving the installation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0026] Figure 2 It is a cross-sectional structural diagram of the present invention for showing its internal structure;

[0027] Figure 3 It is a partial cross-sectional view of the present invention for showing the detection component;

[0028] Figure 4 It is a schematic diagram of a partial structure of the present invention for showing the adjustment component;

[0029] Figure 5 This is an exploded view of the present invention for illustrating the positioning rod and the first positioning groove;

[0030] Figure 6 This is a schematic diagram of the overall structure of the telescopic member of the present invention;

[0031] Figure 7 is a cross-sectional schematic diagram of the present invention for illustrating a muffler assembly;

[0032] Figure 8 It is a schematic diagram of the cross-sectional structure of the present invention for displaying the partition and the perspective panel;

[0033] Figure 9 It is a schematic cross-sectional structure diagram of the present invention for displaying the electronic control component and the heat dissipation component.

[0034] In the figure: 100, frame; 200, upper cover; 300, detection component; 400, adjustment component; 500, silencer component; 600, visual component; 700, electronic control component; 800, heat dissipation component; 900, casters;

[0035] 101, partition;

[0036] 201, side door;

[0037] 301, load-bearing platform; 302, mounting frame; 303, first fixing plate; 304, second fixing plate; 305, leather rail; 306, support base; 307, annular force sensor; 308, anti-collision block; 309, linear motor;

[0038] 401, casing; 402, vertical plate; 403, telescopic member; 404, extension plate; 405, limiting tube; 406, limiting strip; 407, load-bearing plate; 408, U-shaped lifting plate;

[0039] 501, first air spring shock absorber; 502, rubber shock absorber; 503, high-speed silent drag chain; 504, sound insulation cotton; 505, second air spring shock absorber;

[0040] 601, observation window; 602, perspective board;

[0041] 701, touch screen; 702, electric control box; 703, data collector; 704, three-color signal light;

[0042] 801, heat dissipation window; 802, axial flow fan;

[0043] 4031, hollow plate; 4032, slide plate; 4033, anti-slip block; 4034, anti-slip groove; 4035, positioning bolt;

[0044] 4071, positioning rod; 4072, compression spring; 4073, first positioning slot; 4074, second positioning slot. DETAILED DESCRIPTION

[0045] The subject matter described herein will now be discussed with reference to example embodiments. It should be understood that these embodiments are discussed solely to enable those skilled in the art to better understand and implement the subject matter described herein, and that the functions and arrangements of the elements discussed may be varied without departing from the scope of this specification. Various examples may omit, substitute, or add various processes or components as needed. Furthermore, features described in some examples may be combined in other examples.

[0046] like Figure 1 - Figure 9As shown, this embodiment provides a lens testing device, including: a frame 100 and an upper cover 200, wherein a pair of partitions 101 are fixedly connected to the upper surface of the frame 100, the upper cover 200 is detachably mounted on the frame 100, a side door 201 is hingedly connected to the upper cover 200, and a detection component 300 is arranged on the frame 100, the detection component 300 includes a bearing platform 301, the bearing platform 301 is located between the pair of partitions 101, a mounting frame 302 is arranged above the bearing platform 301, a first fixing plate 303 and a second fixing plate 304 are arranged on the mounting frame 302, the first fixing plate 303 is fixedly connected to the mounting frame 302, and the upper surface of the first fixing plate 303 is relative to the lower surface of the mounting frame 302. The surface has a first height, the upper surface of the second fixed plate 304 has a second height relative to the lower surface of the mounting frame 302, and the first height is higher than the second height, and the first fixed plate 303 and the second fixed plate 304 are both detachably connected with multiple leather rails 305, one side of the upper surface of the load-bearing platform 301 is fixedly connected to a support seat 306, and the side of the support seat 306 close to the mounting frame 302 is fixedly connected to an annular force sensor 307, and the opposite sides of the annular force sensor 307 and the mounting frame 302 are fixedly connected with anti-collision blocks 308 made of flexible material, and a driving device is installed on the upper side of the load-bearing platform 301, and the driving device is used to drive the mounting frame 302 to move back and forth along the length direction of the load-bearing platform 301.

[0047] The working principle and beneficial effects of the above technical solution are as follows: first, open the side door 201 on the upper cover 200, and install multiple gun lights to be tested on the corresponding leather rails 305. The protruding part on the leather rails 305 imitates the shape of the position where the gun light is installed on the firearm, so that the staff can quickly install the gun light on the corresponding leather rails 305.

[0048] After the installation is completed, close the side door 201 and start the driving device. The driving device drives the mounting frame 302 to move back and forth along the length direction of the supporting platform 301, so that the anti-collision block 308 on the mounting frame 302 repeatedly hits the anti-collision block 308 on the annular force sensor 307 to simulate the recoil of the firearm. At the same time, since the recoil of firearms adapted to different types of gun lights is different, the annular force sensor 307 collects the impact force data and feeds it back to the staff, so that the staff can adjust the driving device according to the feedback data and change its impact force to adapt to the testing work of different types of gun lights.

[0049] In a specific embodiment, each partition 101 is provided with an adjustment assembly 400, which includes a housing 401 fixedly connected to the partition 101, a vertical plate 402 slidably connected in each housing 401, a telescopic member 403 is hinged on the upper side of the vertical plate 402, and one end of each telescopic member 403 away from the vertical plate 402 is hinged to the side door 201, and both sides of the supporting platform 301 are fixedly connected to an extension plate 404, and the lower surface of each extension plate 404 is fixedly connected to A pair of parallel limiting tubes 405 are fixedly connected to the lower surface of the second fixed plate 304 with a corresponding number of limiting bars 406, each limiting bar 406 is slidably connected to the corresponding limiting tube 405, and the limiting bar 406 is fixedly connected to the force-bearing plate 407 on the side close to the vertical plate 402, and the vertical plate 402 is fixedly connected to the side close to the supporting platform 301 with a U-shaped lifting plate 408, and the distance between the inner top and inner bottom of the U-shaped lifting plate 408 is greater than the thickness of the force-bearing plate 407.

[0050] The working principle and beneficial effects of the above technical solution are as follows: open the side door 201, and the side door 201 pulls the telescopic part 403 until the telescopic part 403 is stretched to the limit state, driving the vertical plate 402 to move. The vertical plate 402 is restricted in its movement trajectory by the shell 401 and can only move vertically upward. The vertical plate 402 drives the U-shaped lifting plate 408 to move upward synchronously. The inner bottom of the U-shaped lifting plate 408 contacts and squeezes the force plate 407, driving the limit bar 406 and the second fixed plate 304 to move upward synchronously, so that the second fixed plate 304 moves upward, tightening the distance between the second fixed plate 304 and the staff, making it convenient for the staff to install or remove the gun light.

[0051] In a specific embodiment, a positioning rod 4071 is slidably provided on one side of each force-bearing plate 407 away from the vertical plate 402. The positioning rod 4071 is connected to the inner wall of the force-bearing plate 407 by a compression spring 4072. Each positioning rod 4071 has a convex portion. A first positioning groove 4073 and a second positioning groove 4074 for the convex portion to be embedded are provided on the limiting tube 405, and the second positioning groove 4074 is located above the first positioning groove 4073. Each telescopic member 403 includes a plurality of positioning rods 4071 and a plurality of positioning rods 4071. A hollow plate 4031 is hinged on the upper side of the vertical plate 402, and a slide plate 4032 is slidably connected inside the hollow plate 4031. The side of the slide plate 4032 away from the vertical plate 402 is hinged to the side door 201. Each slide plate 4032 is fixedly connected to two symmetrically arranged anti-slip blocks 4033 on the side close to the vertical plate 402. An anti-slip groove 4034 is penetrated on the hollow plate 4031 for the anti-slip block 4033 to move, and a positioning bolt 4035 is threadedly connected to each slide plate 4032.

[0052] The working principle and beneficial effects of the above technical solution are as follows: the upward movement of the U-shaped lifting plate 408 drives the limit bar 406 and the second fixing plate 304 to move upward synchronously, so that the convex portion of the positioning rod 4071 disengages from the first positioning groove 4073, the compression spring 4072 is deformed, and the limit bar 406 continues to move upward until the convex portion of the positioning rod 4071 moves to a position close to the second positioning groove 4074, and the positioning rod 4071 cooperates with the second positioning groove 4074 to support the second fixing plate 304 at the height after lifting, opening the side door 201, and the side door 201 pulls the slide plate 4032, so that the slide plate 4032 and the hollow plate 4031 move away from each other until the anti-slip block 4033 and the groove wall at the top of the anti-slip groove 4034 abut against each other. At this time, the slide plate 4032 is stretched to the limit state relative to the hollow plate 4031, thereby driving the vertical plate 4 When the second fixing plate 304 is lifted up, the upper end 406 of the second fixing plate 304 is lifted and the lower end 4064 of the second fixing plate 304 is lifted and the lower end 4064 of the second fixing plate 304 is lifted and the lower end 4064 of the second fixing plate 304 is lifted and the lower end 4064 of the second fixing plate 304 is lifted and the lower end 4064 of the second fixing plate 304 is lifted and the lower end 4064 of the second fixing plate 304 is lifted and the lower end 4064 of the second fixing plate 304 is lifted and the lower end 4064 of the second fixing plate 304 is lifted and the lower end 4064 of the second fixing plate 304 is lifted and the lower end 4064 of the second fixing plate 304 is lifted and the lower end 4064 of the second fixing plate 304 is lifted and the lower end 4064 of the second fixing plate 304 is lifted and the lower end 4064 of the second fixing plate 304 is lifted and the lower end 4064 of the second fixing plate 304 is lifted and the lower end 4064 of the second fixing plate 304 is lifted and the lower end 4064 of the second fixing plate 304 is lifted and the lower end 4064 of the second fixing plate 304 is lifted and the lower end 4064 of the second fixing plate 304 is lifted and the lower end 4064 of the second fixing plate 304 is lifted and the lower end 4064 of the second fixing plate 304 is lifted and the lower end 4064 of the second fixing plate

[0053] In a specific embodiment, the driving device is configured as a linear motor 309 , and the mounting frame 302 is fixedly connected to the mover seat of the linear motor 309 .

[0054] The working principle and beneficial effects of the above technical solution are as follows: when the linear motor 309 is started, the mover seat of the linear motor 309 can drive the mounting frame 302 to move back and forth along the length direction of the supporting platform 301 .

[0055] In a specific embodiment, a silencer assembly 500 is provided on the frame 100, and the silencer assembly 500 includes a plurality of first air spring shock absorbers 501 fixedly connected to the frame 100, and the movable end of each first air spring shock absorber 501 is fixedly connected to the lower surface of the carrier 301, and a plurality of equidistantly arranged rubber shock absorbers 502 are fixedly connected to both sides of the carrier 301, and each rubber shock absorber 502 is fixedly connected to the frame 100. A high-speed silent drag chain 503 is provided on the side, one end of the high-speed silent drag chain 503 is fixedly connected to the upper surface of the supporting platform 301, and the other end of the high-speed silent drag chain 503 is fixedly connected to the lower surface of the first fixed plate 303. The frame 100 and the upper cover 200 are filled with sound insulation cotton 504. A plurality of second air spring shock absorbers 505 are provided on the lower side of the frame 100, and the movable end of each second air spring shock absorber 505 is detachably connected to the frame 100.

[0056] The working principle and beneficial effects of the above technical solution are as follows: the silencer assembly 500 weakens the dual effects of buffering, shock absorption and sound absorption, reduces the noise and vibration generated during the operation of the device, and further improves the practicality of the device.

[0057] In a specific embodiment: a visual component 600 is provided on the upper cover 200, and the visual component 600 includes an observation window 601 installed on the side door 201, and a perspective plate 602 is detachably installed on one side of the upper cover 200, and both the observation window 601 and the perspective plate 602 are set to transparent materials.

[0058] The working principle and beneficial effects of the above technical solution are as follows: the observation window 601 and the perspective plate 602 made of transparent material make it convenient for staff to observe the operating conditions inside the device.

[0059] In a specific embodiment: it also includes an electronic control component 700, which includes a touch screen 701 and an electronic control box 702 installed on the upper cover 200, and the touch screen 701 and the electronic control box 702 are both connected to the linear motor 309 signal, a data collector 703 is installed on the frame 100, the touch screen 701 is connected to the data collector 703 signal, the data collector 703 is connected to the annular force sensor 307 signal, and a three-color signal light 704 is installed on the upper cover 200, and the three-color signal light 704 is connected to the touch screen 701 signal.

[0060] The working principle and beneficial effects of the above technical solution are as follows: the data collected by the data collector 703 can be observed through the touch screen 701, and the stroke of the mover seat of the linear motor 309 can be adjusted through touch screen operation, and the device can be turned on or off through multiple control buttons on the electric control box 702. The three-color signal light 704 reflects the operating status of the device through lights of different colors.

[0061] In a specific embodiment, a heat dissipation assembly 800 is further included. The heat dissipation assembly 800 includes a heat dissipation window 801 fixedly mounted on the upper cover 200 . A plurality of axial flow fans 802 are fixedly mounted on both the partition 101 and the upper cover 200 .

[0062] The working principle and beneficial effects of the above technical solution are as follows: the provision of the axial flow fan 802 and the heat dissipation window 801 can improve the heat dissipation effect of the device.

[0063] In a specific embodiment, a plurality of symmetrically arranged casters 900 are installed on the lower side of the rack 100 .

[0064] The working principle and beneficial effects of the above technical solution are as follows: the provision of the casters 900 improves the flexibility of the device, allowing the device to be quickly moved to any position.

[0065] Working principle:

[0066] First, open the side door 201 on the upper cover 200, and the side door 201 pulls the slide 4032, so that the slide 4032 and the hollow plate 4031 move away from each other until the anti-slip block 4033 and the groove wall at the top of the anti-slip groove 4034 are against each other. At this time, the slide 4032 is stretched to the limit state relative to the hollow plate 4031, thereby driving the vertical plate 402 to move. The vertical plate 402 is restricted in its movement trajectory by the shell 401 and can only move vertically upward.

[0067] The vertical plate 402 drives the U-shaped lifting plate 408 to move upward synchronously. The inner bottom of the U-shaped lifting plate 408 contacts and squeezes the force-bearing plate 407, driving the limit bar 406 and the second fixed plate 304 to move upward synchronously, so that the convex part of the positioning rod 4071 disengages from the first positioning groove 4073, the compression spring 4072 is deformed, and the limit bar 406 continues to move upward until the convex part of the positioning rod 4071 moves to a position close to the second positioning groove 4074, and under the elastic force of the compression spring 4072, it is embedded in the second positioning groove 4074. The positioning rod 4071 cooperates with the second positioning groove 4074 to support the second fixed plate 304 at the raised height. At this time, tighten the positioning bolt 4035 to limit the slide plate 4032 and support the side door 201 at the same time, making it convenient for the staff to free their hands to install or remove the gun light.

[0068] The staff installed multiple gun lights to be tested on the corresponding leather rails 305. The protruding part on the leather rails 305 imitates the shape of the position where the gun light is installed on the firearm, so that the staff can quickly install the gun light on the corresponding leather rails 305.

[0069] After the installation is completed, close the side door 201 and start the linear motor 309. The actuator seat of the linear motor 309 can drive the mounting frame 302 to move back and forth along the length direction of the support platform 301, so that the anti-collision block 308 on the mounting frame 302 repeatedly hits the anti-collision block 308 on the annular force sensor 307 to simulate the recoil of the firearm. At the same time, since the recoil of firearms adapted to different types of gun lights is different, the annular force sensor 307 collects the impact force data and feeds it back to the staff, so that the staff can adjust the drive device according to the feedback data and change its impact force to adapt to the testing work of different types of gun lights.

[0070] The above describes an embodiment of the present invention, but this embodiment is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Ordinary technicians in this field can also make many forms based on the inspiration of this embodiment, all of which are protected by this embodiment.

Claims

1. A lens testing device, characterized in that: include: A frame (100) and an upper cover (200), wherein a pair of partitions (101) are fixedly connected to the upper surface of the frame (100), and the upper cover (200) is detachably mounted on the frame (100); a side door (201) is hingedly connected to the upper cover (200); A detection component (300) is arranged on the frame (100); the detection component (300) includes a bearing platform (301), the bearing platform (301) is located between a pair of the partitions (101), a mounting frame (302) is arranged above the bearing platform (301), a first fixing plate (303) and a second fixing plate (304) are arranged on the mounting frame (302), the first fixing plate (303) is fixedly connected to the mounting frame (302), the upper surface of the first fixing plate (303) has a first height relative to the lower surface of the mounting frame (302), the upper surface of the second fixing plate (304) has a second height relative to the lower surface of the mounting frame (302), and the The first height is higher than the second height, and a plurality of leather rails (305) are detachably connected to the first fixing plate (303) and the second fixing plate (304), one side of the upper surface of the bearing platform (301) is fixedly connected to a support seat (306), and a side of the support seat (306) close to the mounting frame (302) is fixedly connected to an annular force sensor (307), and opposite sides of the annular force sensor (307) and the mounting frame (302) are fixedly connected to anti-collision blocks (308) made of flexible material, and a driving device is installed on the upper side of the bearing platform (301), and the driving device is used to drive the mounting frame (302) to move back and forth along the length direction of the bearing platform (301); The driving device is configured as a linear motor (309), and the mounting frame (302) is fixedly connected to a mover seat of the linear motor (309).

2. The lens testing device according to claim 1, wherein: Each of the partitions (101) is provided with an adjustment assembly (400), the adjustment assembly (400) comprises a housing (401) fixedly connected to the partition (101), a vertical plate (402) is slidably connected in each of the housings (401), a telescopic member (403) is hinged on the upper side of the vertical plate (402), and one end of each telescopic member (403) away from the vertical plate (402) is hinged to the side door (201), both sides of the support platform (301) are fixedly connected to an extension plate (404), and the lower surface of each extension plate (404) is fixedly connected to a pair of parallel The limiting tube (405) is fixedly connected to the lower surface of the second fixed plate (304), and the limiting bars (406) corresponding to the limiting tube (405) are fixedly connected, and each limiting bar (406) is slidably connected to the corresponding limiting tube (405). The limiting bar (406) is fixedly connected to a force-bearing plate (407) on one side close to the vertical plate (402), and the vertical plate (402) is fixedly connected to a U-shaped lifting plate (408) on one side close to the supporting platform (301). The distance between the inner top and the inner bottom of the U-shaped lifting plate (408) is greater than the thickness of the force-bearing plate (407).

3. The lens testing device according to claim 2, wherein: A positioning rod (4071) is slidably provided on one side of each of the force-bearing plates (407) away from the vertical plate (402), and the positioning rod (4071) is connected to the inner wall of the force-bearing plate (407) through a compression spring (4072). Each of the positioning rods (4071) has a convex portion, and a first positioning groove (4073) and a second positioning groove (4074) for the convex portion to be embedded are provided on the limiting tube (405), and the second positioning groove (4074) is located above the first positioning groove (4073). Each of the telescopic members (403) includes a hinged portion on the vertical plate. A hollow plate (4031) is provided on the upper side of the vertical plate (402), a slide plate (4032) is slidably connected to the hollow plate (4031), a side of the slide plate (4032) away from the vertical plate (402) is hinged to the side-opening door (201), and a side of each slide plate (4032) close to the vertical plate (402) is fixedly connected to two symmetrically arranged anti-slip blocks (4033), an anti-slip groove (4034) is provided through the hollow plate (4031) for the anti-slip block (4033) to move, and a positioning bolt (4035) is threadedly connected to each slide plate (4032).

4. The lens testing device according to claim 3, wherein: The frame (100) is provided with a silencer assembly (500), and the silencer assembly (500) includes a plurality of first air spring shock absorbers (501) fixedly connected to the frame (100), the movable end of each first air spring shock absorber (501) is fixedly connected to the lower surface of the bearing platform (301), and a plurality of equidistantly arranged rubber shock absorbers (502) are fixedly connected to both sides of the bearing platform (301), and each of the rubber shock absorbers (502) is fixedly connected to the frame (100). The upper side of the frame (100) is provided with a high A high-speed silent drag chain (503) is provided, one end of the high-speed silent drag chain (503) is fixedly connected to the upper surface of the supporting platform (301), and the other end of the high-speed silent drag chain (503) is fixedly connected to the lower surface of the first fixed plate (303), the frame (100) and the upper cover (200) are filled with sound insulation cotton (504), and a plurality of second air spring shock absorbers (505) are provided on the lower side of the frame (100), and the movable end of each second air spring shock absorber (505) is detachably connected to the frame (100).

5. The lens testing device according to claim 4, characterized in that: The upper cover (200) is provided with a visual component (600), the visual component (600) comprising an observation window (601) mounted on the side door (201), a perspective plate (602) being detachably mounted on one side of the upper cover (200), and the observation window (601) and the perspective plate (602) being both made of a transparent material.

6. The lens testing device according to claim 5, characterized in that: The machine also includes an electric control component (700), the electric control component (700) including a touch screen (701) and an electric control box (702) mounted on the upper cover (200), the touch screen (701) and the electric control box (702) both being connected to the linear motor (309) by signal, a data collector (703) being mounted on the frame (100), the touch screen (701) being connected to the data collector (703) by signal, the data collector (703) being connected to the annular force sensor (307) by signal, and a three-color signal light (704) being mounted on the upper cover (200), the three-color signal light (704) being connected to the touch screen (701) by signal.

7. The lens testing device according to claim 6, characterized in that: It also includes a heat dissipation component (800), the heat dissipation component (800) including a heat dissipation window (801) fixedly mounted on the upper cover (200), and a plurality of axial flow fans (802) fixedly mounted on both the partition (101) and the upper cover (200).

8. The lens testing device according to claim 7, wherein: A plurality of symmetrically arranged casters (900) are installed on the lower side of the frame (100).

9. A testing method using the lens testing device according to any one of claims 6 to 8, comprising the following steps: S1: First, open the side door (201) on the upper cover (200), and the side door (201) pulls the slide plate (4032), stretching the slide plate (4032) relative to the hollow plate (4031) to the limit state, thereby driving the vertical plate (402) to move, and the positioning rod (4071) cooperates with the second positioning groove (4074) to support the second fixed plate (304) at the height after lifting. At this time, tighten the positioning bolt (4035) to restrict the slide plate (4032) and support the side door (201) at the same time, so that the staff can free their hands to install the gun light on the leather rail (305); S2: The staff installs a plurality of gunlights to be tested on the corresponding leather rails (305). After installation, the staff closes the side door (201), adjusts the data through the touch screen (701), and presses the start button on the electric control box (702) to start the test; S3: The electric control box (702) controls the linear motor (309) to start, and the movable seat of the linear motor (309) drives the mounting frame (302) to move back and forth along the length direction of the support platform (301), so that the anti-collision block (308) on the mounting frame (302) repeatedly impacts the anti-collision block (308) on the annular force sensor (307); S4: The annular force sensor (307) collects the impact force data, which is convenient for the staff to check and make secondary adjustments through the touch screen (701) for testing work to adapt to different models of gun lights.

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