Parallel adapter bracket for single-soldier night vision glasses

Abstract

The invention relates to the technical field of night vision glasses auxiliary tools, and discloses an individual night vision glasses parallel connection adapter bracket which comprises a fixing mechanism, the top of the fixing mechanism is fixedly connected with an adapter mechanism, and monocular night vision glasses are symmetrically arranged on the outer surface of the adapter mechanism. The outer wall of the monocular night vision goggles is clamped with the outer surface of the fixing mechanism; the parallel adapter bracket for the single-soldier night vision glasses further comprises a wiping mechanism, the bottom of the wiping mechanism is fixedly connected with the top of the fixing mechanism, by means of the bracket, a user can use the night vision glasses more flexibly in a complex outdoor environment, the bracket can be operated with one hand, the conversion mode of the use mode is more convenient, the stability of the bracket is enhanced, and the practicability of the bracket is improved. The monocular night vision goggles are prevented from shaking, the support is more attached to the helmet, overturning use of the night vision goggles is facilitated, lenses of the monocular night vision goggles can be kept clean, the effect of reducing mist generation is achieved, and the monocular night vision goggles can be conveniently used in a low-temperature environment.

Description

Technical Field

[0001] The present invention relates to the technical field of night vision goggles auxiliary tools, and in particular to a parallel adapter bracket for individual night vision goggles. Background Art

[0002] Night vision goggles are photoelectric telescopes used in low-light conditions such as outdoor photography, mine rescue, nighttime emergency response, nighttime security, special operations, and underwater exploration. They can be categorized as low-light-level night vision goggles and infrared night vision goggles. Currently, portable night vision goggles are divided into handheld night vision goggles and head-mounted night vision goggles based on their usage. Monocular night vision goggles are particularly suitable for head-mounted night vision goggles because they provide both night vision and naked-eye vision, and are lighter, smaller, and less expensive than binocular night vision goggles.

[0003] Since monocular night vision goggles can only observe with one eye, when encountering a more demanding detection environment, it may not be able to observe clearly through the monocular night vision goggles. At this time, binocular night vision goggles are needed, but carrying two types of night vision goggles at the same time causes inconvenience to the user. Summary of the Invention

[0004] In view of the shortcomings of the prior art, the present invention solves the technical problems thereof by adopting the following technical solutions: a parallel adapter bracket for night vision glasses for individual soldiers of the present invention comprises a fixing mechanism, a top of the fixing mechanism is fixedly connected to an adapter mechanism, a monocular night vision goggle is symmetrically arranged on the outer surface of the adapter mechanism, and the outer wall of the monocular night vision goggle is snap-fitted to the outer surface of the fixing mechanism; The individual night vision goggles parallel adapter bracket also includes: a wiping mechanism, wherein the bottom of the wiping mechanism is fixedly connected to the top of the fixing mechanism; The wiping mechanism includes a liquid storage box, an outer wall of the liquid storage box is fixedly connected to a liquid outlet pipe, an end of the liquid outlet pipe away from the liquid storage box is fixedly connected to a connecting component, an end of the connecting component away from the liquid outlet pipe is fixedly connected to a bent pipe, and an end of the bent pipe away from the connecting component is fixedly connected to a cleaning component.

[0005] Furthermore, the fixing mechanism includes a bracket, the outer surface of the bracket is evenly provided with a first screw hole, the outer surface of the bracket is evenly provided with a second screw hole on the side away from the first screw hole, the inner wall of the bracket is evenly provided with a crossbeam, the outer wall of the crossbeam is fixedly connected to the inner wall of the bracket, the inner wall of the crossbeam is slidably connected to a movable rod, the bottom of the movable rod is fixedly connected to a suction cup, the top of the suction cup is symmetrically provided with an L-shaped block, the bottom of the L-shaped block is fixedly connected to the top of the suction cup, thereby enhancing the stability of the bracket, preventing the monocular night vision goggles from shaking, making the bracket fit the helmet more closely, and facilitating the flipping and use of the night vision goggles.

[0006] The top of the adjusting device is mounted on a link rod and the linking mechanism is mounted on a linking mechanism, and the linking mechanism is mounted on a linking mechanism, wherein the linking mechanism is mounted on a linking mechanism, and the linking mechanism is mounted on a linking mechanism.

[0007] Furthermore, the wiping mechanism also includes a liquid inlet, the bottom of which is fixedly connected to the top of the liquid reservoir. A piston rod is symmetrically disposed within the liquid reservoir, the outer wall of which is slidably connected to the inner wall of the liquid reservoir, and the bottom of which is fixedly connected to a piston plate. In situations where temperature differentials are large, the cleaning assembly not only provides some protection for the lens of the monocular night vision goggles, but also keeps the lens clean by applying a defogging fluid, thereby reducing fogging and facilitating use in low-temperature environments.

[0008] Furthermore, the limit assembly includes a sliding seat, the inner wall of the sliding seat is slidably connected to the outer wall of the adjusting rod, the top of the sliding seat is provided with a card slot, the end of the sliding seat away from the card block is provided with a cavity, the inner wall of the cavity is fixedly connected with a spring, the outer wall of the spring is fixedly connected with a connecting rod, and the end of the connecting rod away from the spring is rotatably connected with a card plate, so as to avoid the complex field environment, the user may be bumped when wearing the helmet, causing the fixed block to gradually separate from the sliding seat, losing the night vision goggles, causing losses, and affecting the user's work.

[0009] Furthermore, the connecting assembly includes a connecting tube, the outer wall of the connecting tube is fixedly connected to the end of the liquid outlet tube away from the liquid storage box, the end of the connecting tube away from the liquid outlet tube is fixedly connected to a shell, the inner wall of the shell is rotatably connected to a rotating block, the outer surface of the rotating block is fixedly connected to the outer wall of the bent tube, and a moving rod is provided on the top of the connecting tube, the outer wall of the moving rod is slidably connected to the inner wall of the connecting tube, the top of the moving rod is fixedly connected to a second magnetic sheet, the bottom of the moving rod is fixedly connected to a first magnetic sheet, and the bottom of the first magnetic sheet is fixedly connected to a rubber sheet, which reduces the loss and evaporation of the lens defogging liquid, saves the use of the lens defogging liquid, prolongs the time of the defogging effect, and can be stored and released through simple use, which is convenient for the user to operate with one hand.

[0010] Furthermore, the cleaning assembly includes a diverter box, the bottom of the diverter box is rotatably connected to the end of the bent pipe away from the connecting pipe, the inner wall of the diverter box is fixedly connected to a dividing block, the inner wall of the dividing block is rotatably connected to a rotating rod, the outer wall of the diverter box is symmetrically provided with a fixed tube, the outer wall of the fixed tube is fixedly connected to the outer wall of the diverter box, the top of the rotating rod is fixedly connected to a first gear, the outer surface of the first gear is symmetrically provided with a second gear, the outer wall of the second gear is meshed with the outer wall of the first gear, the bottom of the second gear is fixedly connected to a connecting tube, the bottom of the connecting tube is fixedly connected to the outer wall of the fixed tube, the top of the second gear is fixedly connected to a wiping strip, and the top of the wiping strip is fixedly connected to a sponge strip, which reduces the fog generated when the user approaches the lens of the monocular night vision goggles due to the temperature of the eyeball being higher than the ambient temperature, protects and cleans the lens, keeps the lens free of contaminants during use, and makes observation clearer. The purely manual mechanical structure reduces the weight of equipment such as motors.

[0011] The beneficial effects of the present invention are as follows: 1. Existing monocular night vision goggles can only observe with one eye. When encountering a more demanding detection environment, the monocular night vision goggles may not be able to see clearly, so binocular night vision goggles are needed. However, carrying two night vision goggles at the same time is inconvenient for the user. The present invention provides a switching mechanism. By pressing the left adjustment rod and limit assembly onto the right adjustment rod and limit assembly, the user can use the night vision goggles more flexibly in complex outdoor environments. It can be operated with one hand, and the usage and conversion methods are more convenient.

[0012] 2. The front night vision goggles are not stable enough when installed on the helmet, and need to be held by hand to maintain stability during use, which causes trouble to the user. The present invention provides a fixing mechanism and sets the triangular part of the bracket as an elastic material to make the suction cup fit the helmet. The L-shaped block is stuck between the suction cup and the crossbeam. Since the L-shaped block has elasticity and large friction, the suction cup is pressed tightly when the bracket is pressed downward, thereby enhancing the stability of the bracket, preventing the monocular night vision goggles from shaking, making the bracket fit the helmet more closely, and facilitating the flipping and use of the night vision goggles.

[0013] 3. Due to the low temperature at night, when the lens is close to the eye, the temperature difference and the hot air exhaled by the user can easily cause the lens of the night vision goggle to fog and become blurred, affecting the user's use. Therefore, the present invention provides a wiping mechanism. When not in use, the cleaning end of the cleaning component is in contact with the lens of the monocular night vision goggle, which plays a protective role for the monocular night vision goggle. When in use, the lens defogging liquid can be applied to keep the lens of the monocular night vision goggle clean and reduce the generation of fog, making it convenient for use in low temperature environments.

[0014] 4. When cleaning and defogging the lens of a monocular night vision goggle, it is necessary to load and control the lens defogging liquid to avoid the lens defogging liquid being consumed too quickly or not being supplied in time. Therefore, a connecting component is provided. Press the moving rod to make the first magnetic sheet contact and absorb the top of the connecting tube. At this time, the rubber sheet is located at the bottom of the connecting tube to block the pipeline between the connecting tube and the shell, reducing the loss and evaporation of the lens defogging liquid, saving the use of the lens defogging liquid, extending the defogging effect time, and making the lens defogging liquid quickly soak the wiping strip, which is convenient for the user's one-handed operation.

[0015] 5. The present invention provides a cleaning component to reduce the fogging caused by the temperature of the eyeball being higher than the ambient temperature when the user approaches the lens of the monocular night vision goggles, thereby protecting and cleaning the lens and keeping it free of contaminants during use, ensuring clearer observation. The purely manual mechanical structure is lighter than that equipped with a motor and other equipment, thus reducing the weight on the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 It is a left side view of the present invention; Figure 3 It is a structural schematic diagram of the fixing mechanism of the present invention; Figure 4 It is a structural schematic diagram of the switching mechanism of the present invention; Figure 5 It is a partial structural diagram of the switching mechanism of the present invention; Figure 6 is a cross-sectional view of the wiping mechanism of the present invention; Figure 7is a cross-sectional view of the limit assembly of the present invention; Figure 8 is a cross-sectional view of the connection assembly of the present invention; Figure 9 It is a schematic structural diagram of the cleaning component of the present invention; Figure 10 It is a cross-sectional view of the cleaning assembly of the present invention.

[0017] In the figure: 1. Fixing mechanism; 101. Bracket; 102. First screw hole; 103. Second screw hole; 104. Crossbeam; 105. Movable rod; 106. Suction cup; 107. L-shaped block; 2. Adapter mechanism; 201. Rotating axis; 202. Adjusting rod; 203. Limiting assembly; 2031. Sliding seat; 2032. Slot; 2033. Cavity; 2034. Spring; 2035. Connecting rod; 2036. Card; 204. Fixing block; 205. Elastic rod; 206. Card; 3. Monocular night vision goggles; 4. Wiping mechanism; 401. Liquid storage box; 402. Inlet Liquid port; 403, piston rod; 404, piston plate; 405, liquid outlet pipe; 406, connecting assembly; 4061, connecting pipe; 4062, shell; 4063, rotating block; 4064, moving rod; 4065, first magnetic sheet; 4066, rubber sheet; 4067, second magnetic sheet; 407, bent pipe; 408, cleaning assembly; 4081, diverter box; 4082, separator; 4083, rotating rod; 4084, fixed pipe; 4085, first gear; 4086, second gear; 4087, connecting pipe; 4088, wiping strip; 4089, sponge strip. DETAILED DESCRIPTION

[0018] The present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for purposes of illustration and description and are not intended to be exhaustive or to limit the invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are chosen and described to better illustrate the principles of the invention and its practical application, and to enable those skilled in the art to understand the invention and design various embodiments with various modifications suitable for specific applications.

[0019] Example 1: Use Figures 1-6 A parallel adapter bracket 101 for night vision goggles for individual soldiers according to an embodiment of the present invention is described below.

[0020] like Figures 1-6 As shown, the present invention provides a parallel adapter bracket 101 for night vision glasses for individual soldiers, comprising a fixing mechanism 1, a top of which is fixedly connected to an adapter mechanism 2, an outer surface of which is symmetrically provided with a monocular night vision goggle 3, and an outer wall of the monocular night vision goggle 3 is snap-fitted to the outer surface of the fixing mechanism 1; The individual night vision goggles parallel adapter bracket 101 also includes: The wiping mechanism 4 has a bottom portion fixedly connected to the top portion of the fixing mechanism 1; The wiping mechanism 4 includes a liquid storage box 401, the outer wall of the liquid storage box 401 is fixedly connected to a liquid outlet pipe 405, the end of the liquid outlet pipe 405 away from the liquid storage box 401 is fixedly connected to a connecting component 406, the end of the connecting component 406 away from the liquid outlet pipe 405 is fixedly connected to a curved pipe 407, and the end of the curved pipe 407 away from the connecting component 406 is fixedly connected to a cleaning component 408.

[0021] During operation, the user first pours the lens defogging liquid into the liquid storage box 401, and fills each pipe inside the wiping mechanism 4 with the lens defogging liquid, and then uses screws to fix the fixing mechanism 1 to the helmet. The fixing mechanism 1 is fixed to the front end of the helmet so that the night vision goggles can be located on the user's forehead when not in use. Before using the night vision goggles, the user pushes the curved pipe 407 upwards to make the cleaning component 408 contact the lens of the night vision goggles, smears the lens defogging liquid on the lens of the night vision goggles, and then resets the curved pipe 407 and the cleaning component 408. Then, the monocular night vision goggles 3 are removed for use. The adapter mechanism 2 is a split design, and the monocular night vision goggles 3 on the left can be removed for use alone, or the two monocular night vision goggles 3 can be removed for use at the same time to meet the needs of the user.

[0022] The fixing mechanism 1 includes a bracket 101, the outer surface of the bracket 101 is evenly provided with first screw holes 102, the outer surface of the bracket 101 is evenly provided with second screw holes 103 on the side away from the first screw holes 102, the inner wall of the bracket 101 is evenly provided with cross beams 104, the outer wall of the cross beam 104 is fixedly connected to the inner wall of the bracket 101, the inner wall of the cross beam 104 is slidably connected to a movable rod 105, the bottom of the movable rod 105 is fixedly connected to a suction cup 106, the top of the suction cup 106 is symmetrically provided with an L-shaped block 107, and the bottom of the L-shaped block 107 is fixedly connected to the top of the suction cup 106.

[0023] First, the user needs to do some preliminary preparation work. The user fixes the bracket 101 to the front end of the helmet with screws. First, screw the screw into the first screw hole. After the bracket 101 is stable as a whole, screw the screw into the second screw hole 103. The triangular part of the bracket 101 is made of elastic material. Since the triangular edge of the bracket 101 is bent downward, there is a gap between the bracket 101 and the helmet, making the bracket 101 and the helmet unstable. Therefore, while screwing the screw into the second screw hole 103, adjust the suction cup 106 to align with the outer wall of the helmet. As the screws are screwed in, the edge of the bracket 101 gradually fits the helmet, the movable rod 105 moves outward inside the crossbeam 104, and fits the suction cup 106 to the helmet, and the L-shaped block 107 is stuck between the suction cup 106 and the crossbeam 104. The L-shaped block 107 is made of rubber, which has elasticity and large friction. When the bracket 101 is pressed downward, the suction cup 106 is pressed tightly, thereby enhancing the stability of the bracket 101, preventing the monocular night vision goggles 3 from shaking, and making the bracket 101 fit the helmet more closely, which is convenient for flipping and using the night vision goggles.

[0024] The adapter mechanism 2 includes a rotating shaft 201, the outer surface of the rotating shaft 201 is fixedly connected to the top of the bracket 101, and an adjusting rod 202 is symmetrically provided on the outer surface of the rotating shaft 201. The inner wall of the adjusting rod 202 is rotatably connected to the outer surface of the rotating shaft 201, and the outer surface of the adjusting rod 202 away from the rotating shaft 201 is symmetrically provided with a limiting component 203. The inner wall of the limiting component 203 is slidably connected to the outer wall of the adjusting rod 202. A fixing block 204 is provided on the top of the limiting component 203, and the inner wall of the fixing block 204 is snapped with the inner wall of the limiting component 203. The inner wall of the fixing block 204 is rotatably connected to the outer surface of the monocular night vision goggle 3. An elastic rod 205 is symmetrically provided on one side of the top of the bracket 101 near the adjusting rod 202. The bottom of the elastic rod 205 is fixedly connected to the top of the bracket 101, and a clamping block 206 is fixedly connected to the top of the elastic rod 205. The inner wall of the clamping block 206 is snapped with the outer surface of the adjusting rod 202.

[0025] After the bracket 101 is installed, the monocular night vision goggles 3 and the fixing block 204 are installed, and then the fixing block 204 is clamped on the limiting assembly 203, and the fixing block 204 is pressed by the limiting assembly 203 to further stabilize it, and the position of the limiting assembly 203 on the adjusting rod 202 is adjusted. The adjusting rod 202 and the limiting assembly 203 are each provided with two groups, and the contact surfaces of the two groups of adjusting rods 202 and the limiting assembly 203 are both sucked by the magnetic block, and the contact surface is N-shaped, so that the adjusting rod 202 and the limiting assembly 203 on the left are respectively pressed on the adjusting rod 202 and the limiting assembly 203 on the right. When a group of When using the monocular night vision goggles 3, the user rotates the left adjustment lever 202 around the rotation axis 201 to a certain angle. After use, the adjustment lever 202 is rotated back to reset, causing the adjustment lever 202 to be locked inside the locking block 206. When binocular observation is required, the user rotates the right adjustment lever 202, allowing the two sets of monocular night vision goggles 3 to be rotated around the rotation axis 201 to the front of the eyes for use. Both monocular night vision goggles 3 can be rotated within the fixing block 204, making it easy to adjust the distance between the eyes. This allows the user to use the night vision goggles more flexibly in complex outdoor environments and can be operated with one hand, making it easier to switch between single and binocular night vision goggles. The wiping mechanism 4 also has a liquid inlet 402, the bottom of which is fixedly connected to the top of the liquid reservoir 401. The liquid reservoir 401 is symmetrically provided with piston rods 403. The outer wall of the piston rod 403 is slidably connected to the inner wall of the liquid reservoir 401, and the bottom of the piston rod 403 is fixedly connected to the piston plate 404.

[0026] Before installation, the user first fills the lens defogging liquid into the liquid storage box 401 and fills each channel inside the wiping mechanism 4 with the lens defogging liquid, so that the inside of the cleaning component 408 is soaked with the lens defogging liquid. After installing the night vision goggles, the user presses down the connecting component 406 to disconnect the liquid storage box 401 from the inside of the cleaning component 408, and no longer supplies the lens defogging liquid. The user pushes the curved tube 407 to rotate along the connecting component 406, so that the cleaning end of the cleaning component 408 contacts the lens of the monocular night vision goggles 3, which plays a role in protecting the monocular night vision goggles 3. When the temperature difference is large at night, the user first opens the connecting component 406 to Component 406 is connected to push the piston rod 403, and after the lens defogging liquid is passed into the cleaning component 408, the bend pipe 407 is rotated to make the cleaning component 408 wipe the lens, and then the connecting component 406 is closed and the bend pipe 407 is rotated to make the cleaning component 408 away from the lens of the night vision goggle. Then, the adjusting rod 202 is rotated to rotate the night vision goggle in front of the eyes for use. When the temperature difference is large, the cleaning component 408 can not only protect the lens of the monocular night vision goggle 3 to a certain extent, but also keep the lens of the monocular night vision goggle 3 clean by applying the lens defogging liquid, thereby reducing the generation of fog and facilitating use in a low temperature environment.

[0027] Example 2: Use Figures 1-10A parallel adapter bracket 101 for night vision goggles for individual soldiers according to an embodiment of the present invention is described below.

[0028] like Figures 1-10 As shown, the parallel adapter bracket 101 for night vision glasses for individual soldiers described in the present invention is based on the first embodiment. The limiting component 203 includes a sliding seat 2031. The inner wall of the sliding seat 2031 is slidably connected to the outer wall of the adjusting rod 202. A card slot 2032 is provided on the top of the sliding seat 2031. A cavity 2033 is provided on the end of the sliding seat 2031 away from the card block 206. The inner wall of the cavity 2033 is fixedly connected to a spring 2034. The outer wall of the spring 2034 is fixedly connected to a connecting rod 2035. The end of the connecting rod 2035 away from the spring 2034 is rotatably connected to a card plate 2036.

[0029] After the fixed block 204 is clamped on the sliding seat 2031, the connecting rod 2035 is pulled outward and the clamping plate 2036 is rotated so that the clamping plate 2036 contacts the surface where the fixed block 204 and the sliding seat 2031 are clamped. Then the connecting rod 2035 is released and the clamping plate 2036 is used to further fix the fixed block 204 under the action of the spring 2034 to avoid the complex outdoor environment. When the user is wearing the helmet, the fixed block 204 is gradually separated from the sliding seat 2031, which may cause the night vision goggles to be lost, resulting in losses and affecting the user's work.

[0030] The connecting component 406 includes a connecting tube 4061, the outer wall of the connecting tube 4061 is fixedly connected to the end of the liquid outlet tube 405 away from the liquid storage box 401, the end of the connecting tube 4061 away from the liquid outlet tube 405 is fixedly connected to the shell 4062, the inner wall of the shell 4062 is rotatably connected to the rotating block 4063, the outer surface of the rotating block 4063 is fixedly connected to the outer wall of the curved tube 407, a moving rod 4064 is provided at the top of the connecting tube 4061, the outer wall of the moving rod 4064 is slidably connected to the inner wall of the connecting tube 4061, the top of the moving rod 4064 is fixedly connected to the second magnetic sheet 4067, the bottom of the moving rod 4064 is fixedly connected to the first magnetic sheet 4065, and the bottom of the first magnetic sheet 4065 is fixedly connected to the rubber sheet 4066.

[0031] During installation, the curved tube 407 drives the rotating block 4063 to rotate to the end away from the monocular night vision goggles 3, and the user pulls out the moving rod 4064. The top material of the connecting tube 4061 is iron metal, so that the second magnetic piece 4067 at the bottom of the moving rod 4064 is attracted, and the rubber piece 4066 is leaned against. At this time, the interior of the rotating block 4063 and the shell 4062 and the connecting tube 4061 maintain a passage, so that the lens defogging liquid can flow along the liquid outlet pipe 405 through the connecting tube 4061 into the curved tube 407, and then along the curved tube 407 into the cleaning component 408. After the cleaning component 408 is initially soaked, the user rotates the curved tube 407 to align the cleaning component 408 with the monocular night vision goggles 3. When the monocular night vision goggles 3 are not needed for a long time, the user presses the moving rod 4064 downward to make the first magnetic sheet 4065 contact and attract the top of the connecting tube 4061. At this time, the rubber sheet 4066 is located at the bottom of the connecting tube 4061 to block the pipeline between the connecting tube 4061 and the housing 4062, reducing the loss and evaporation of the lens defogging liquid, saving the use of the lens defogging liquid, and extending the time of the defogging effect. The lens defogging liquid can be collected and released through simple use, which is convenient for the user to operate with one hand.

[0032] The cleaning assembly 408 includes a diverter box 4081, the bottom of the diverter box 4081 is rotatably connected to the end of the bend pipe 407 away from the connecting pipe 4061, the inner wall of the diverter box 4081 is fixedly connected to a separator 4082, the inner wall of the separator 4082 is rotatably connected to a rotating rod 4083, the outer wall of the diverter box 4081 is symmetrically provided with a fixed tube 4084, the outer wall of the fixed tube 4084 is fixedly connected to the outer wall of the diverter box 4081, and the top of the rotating rod 4083 is fixedly connected to the first A gear 4085, a second gear 4086 is symmetrically arranged on the outer surface of the first gear 4085, the outer wall of the second gear 4086 is meshed and connected with the outer wall of the first gear 4085, the bottom of the second gear 4086 is fixedly connected with a connecting tube 4087, the bottom of the connecting tube 4087 is fixedly connected with the outer wall of the fixed tube 4084, the top of the second gear 4086 is fixedly connected with a wiping strip 4088, and the top of the wiping strip 4088 is fixedly connected with a sponge strip 4089.

[0033] Initially, the bend pipe 407 is rotated to the end away from the monocular night vision goggle 3. After the lens defogging liquid flows into the diverter box 4081 through the bend pipe 407, the lens defogging liquid flows from both sides of the diverter box 4081 to the fixed pipe 4084 through the partition block 4082. Then, the connecting component 406 is closed, the diverter box 4081 is rotated to keep it vertical, and the lens defogging liquid in the fixed pipe 4084 quickly flows to the wiping strip 4088. The wiping strip 4088 is made of a water-absorbing material. Then, the diverter box 4081 is rotated 180 degrees so that the wiping strip 4088 at the other end absorbs the lens defogging liquid. Then, the bend pipe 407 is pushed to drive the rotating block 4063 to move in the housing 4062. The wiping block and the sponge strip 4089 are rotated inwardly to bring the wiping block and the sponge strip 4089 close to the monocular night vision goggles 3. After the sponge strip 4089 contacts the lens of the monocular night vision goggles 3, the user rotates the rotating rod 4083, thereby rotating the first gear 4085 and driving the second gear 4086 to rotate, so that the wiping block and the sponge strip 4089 wipe the lens of the monocular night vision goggles 3 clean and apply a layer of lens defogging liquid, thereby reducing the fog generated when the user approaches the lens of the monocular night vision goggles 3 due to the temperature of the eyeball being higher than the ambient temperature, protecting and cleaning the lens, keeping the lens free of pollutants during use, and making observation clearer. Compared with the mechanical structure with the installation of motors and other equipment, the purely manual mechanical structure is lighter in weight and reduces the weight of the user.

[0034] The specific workflow is as follows: During operation, the user first pours the lens defogging liquid into the liquid storage box 401 and fills each channel inside the wiping mechanism 4 with the lens defogging liquid. The user fixes the bracket 101 to the front end of the helmet with screws, first screwing the screw into the first screw, and after the bracket 101 is stabilized as a whole, screwing the screw into the second screw hole 103. The triangular part of the bracket 101 is made of elastic material. Since the triangular edge of the bracket 101 is bent downward, there is a gap between the bracket 101 and the helmet, making the bracket 101 unstable. Therefore, while screwing the screw into the second screw hole 103, adjust the suction cup 106 to The outer wall of the quasi-helmet is aligned with the outer wall of the helmet. As the screws are screwed in, the edge of the bracket 101 gradually fits the helmet. The movable rod 105 moves outward inside the crossbeam 104 and fits the suction cup 106 to the helmet. The L-shaped block 107 is stuck between the suction cup 106 and the crossbeam 104. The L-shaped block 107 is made of rubber and has elasticity and large friction. When the bracket 101 is pressed downward, the suction cup 106 is pressed tightly, thereby enhancing the stability of the bracket 101 and making the bracket 101 fit the helmet more closely. The fixing mechanism 1 is fixed to the front end of the helmet, so that the night vision goggles can be placed on the user's forehead when not in use without blocking the line of sight. After the bracket 101 is installed, the monocular night vision goggles 3 and the fixing block 204 are installed, and then the fixing block 204 is clamped on the limit assembly 203, and the fixing block 204 is pressed by the limit assembly 203 to further stabilize it, and the position of the limit assembly 203 on the adjusting rod 202 is adjusted. The adjusting rod 202 and the limit assembly 203 are both provided with two groups, and the contact surfaces of the two groups of adjusting rods 202 and the limit assembly 203 are sucked by the magnetic block, and the contact surface presents an N shape, so that the adjusting rod 202 and the limit assembly 203 on the left are pressed respectively. On the right adjustment rod 202 and the limit assembly 203, when it is necessary to use a set of monocular night vision goggles 3, the user rotates the left adjustment rod 202 around the rotation axis 201 to a certain angle for use. After use, the adjustment rod 202 is rotated to reset so that the adjustment rod 202 is stuck inside the clamping block 206. When it is necessary to observe with both eyes, the user drives the right adjustment rod 202 to rotate, and the two sets of monocular night vision goggles 3 can be rotated around the rotation axis 201 to the front for use. Both monocular night vision goggles 3 can be rotated in the fixing block 204, which is convenient for adjusting the distance between the two eyes. After installing the night vision goggles, the user presses down the connecting assembly 406 to disconnect the liquid storage box 401 from the inside of the cleaning assembly 408, and no longer supplies the lens defogging liquid. The user pushes the curved tube 407 to rotate along the connecting assembly 406, so that the cleaning end of the cleaning assembly 408 contacts the lens of the monocular night vision goggles 3, thereby protecting the monocular night vision goggles 3. When the temperature difference is large at night, the user first opens the connecting assembly 406, pushes the piston rod 403, and passes the lens defogging liquid into the cleaning assembly 408. Then, the curved tube 407 is rotated to make the cleaning assembly 408 wipe the lens. Then, the user closes the connecting assembly 406, rotates the curved tube 407, and moves the cleaning assembly 408 away from the lens of the night vision goggles. Then, the user rotates the adjusting rod 202 to rotate the night vision goggles in front of the eyes for use.

[0035] Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without making creative efforts should fall within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described and explained in the present invention shall be implemented in accordance with conventional means in the field unless otherwise specified or limited.

Claims

1. A parallel adapter bracket for individual night vision goggles, characterized by: It comprises a fixing mechanism (1), the top of the fixing mechanism (1) is fixedly connected to a switching mechanism (2), a monocular night vision goggles (3) are symmetrically arranged on the outer surface of the switching mechanism (2), and the outer wall of the monocular night vision goggles (3) is snap-fitted to the outer surface of the fixing mechanism (1); The individual night vision goggles parallel adapter bracket also includes: a wiping mechanism (4), wherein the bottom of the wiping mechanism (4) is fixedly connected to the top of the fixing mechanism (1); The wiping mechanism (4) comprises a liquid storage box (401), an outer wall of the liquid storage box (401) is fixedly connected to a liquid outlet pipe (405), an end of the liquid outlet pipe (405) away from the liquid storage box (401) is fixedly connected to a connecting assembly (406), an end of the connecting assembly (406) away from the liquid outlet pipe (405) is fixedly connected to a curved pipe (407), and an end of the curved pipe (407) away from the connecting assembly (406) is fixedly connected to a cleaning assembly (408).

2. The parallel adapter bracket for individual night vision goggles according to claim 1, characterized in that: The fixing mechanism (1) comprises a bracket (101), the outer surface of the bracket (101) is uniformly provided with first screw holes (102), the outer surface of the bracket (101) is uniformly provided with second screw holes (103) on a side away from the first screw holes (102), the inner wall of the bracket (101) is uniformly provided with crossbeams (104), the outer wall of the crossbeam (104) is fixedly connected to the inner wall of the bracket (101), the inner wall of the crossbeam (104) is slidably connected to a movable rod (105), the bottom of the movable rod (105) is fixedly connected to a suction cup (106), the top of the suction cup (106) is symmetrically provided with an L-shaped block (107), and the bottom of the L-shaped block (107) is fixedly connected to the top of the suction cup (106).

3. The parallel adapter bracket for individual night vision goggles according to claim 2, characterized in that: The transfer mechanism (2) includes a rotating shaft (201), the outer surface of the rotating shaft (201) is fixedly connected to the top of the bracket (101), the outer surface of the rotating shaft (201) is symmetrically provided with an adjusting rod (202), the inner wall of the adjusting rod (202) is rotatably connected to the outer surface of the rotating shaft (201), and the outer surface of the adjusting rod (202) away from the rotating shaft (201) is symmetrically provided with a limiting component (203), the inner wall of the limiting component (203) is slidably connected to the outer wall of the adjusting rod (202), and the top of the limiting component (203) is symmetrically provided with a limiting component (203). A fixing block (204) is provided, the inner wall of the fixing block (204) is engaged with the inner wall of the limiting assembly (203), the inner wall of the fixing block (204) is rotatably connected to the outer surface of the monocular night vision goggle (3), an elastic rod (205) is symmetrically provided on one side of the top of the bracket (101) close to the adjusting rod (202), the bottom of the elastic rod (205) is fixedly connected to the top of the bracket (101), and a clamping block (206) is fixedly connected to the top of the elastic rod (205), and the inner wall of the clamping block (206) is engaged with the outer surface of the adjusting rod (202).

4. The parallel adapter bracket for individual night vision goggles according to claim 1, characterized in that: The wiping mechanism (4) further comprises a liquid inlet (402), the bottom of the liquid inlet (402) being fixedly connected to the top of the liquid storage box (401), a piston rod (403) being symmetrically arranged inside the liquid storage box (401), an outer wall of the piston rod (403) being slidably connected to the inner wall of the liquid storage box (401), and a piston plate (404) being fixedly connected to the bottom of the piston rod (403).

5. The parallel adapter bracket for individual night vision goggles according to claim 3, characterized in that: The limiting assembly (203) comprises a sliding seat (2031), the inner wall of the sliding seat (2031) is slidably connected to the outer wall of the adjusting rod (202), a clamping groove (2032) is provided on the top of the sliding seat (2031), a cavity (2033) is provided at one end of the sliding seat (2031) away from the clamping block (206), a spring (2034) is fixedly connected to the inner wall of the cavity (2033), a connecting rod (2035) is fixedly connected to the outer wall of the spring (2034), and a clamping plate (2036) is rotatably connected to the end of the connecting rod (2035) away from the spring (2034).

6. The parallel adapter bracket for individual night vision goggles according to claim 1, characterized in that: The connecting assembly (406) comprises a connecting tube (4061), the outer wall of which is fixedly connected to an end of the liquid outlet tube (405) away from the liquid storage box (401), the end of which is fixedly connected to a shell (4062), the inner wall of which is rotatably connected to a rotating block (4063), the outer surface of which is fixedly connected to the outer wall of the curved tube (407).

7. The parallel adapter bracket for individual night vision goggles according to claim 6, characterized in that: A moving rod (4064) is provided at the top of the connecting tube (4061), the outer wall of the moving rod (4064) is slidably connected to the inner wall of the connecting tube (4061), the top of the moving rod (4064) is fixedly connected to a second magnetic sheet (4067), the bottom of the moving rod (4064) is fixedly connected to a first magnetic sheet (4065), and the bottom of the first magnetic sheet (4065) is fixedly connected to a rubber sheet (4066).

8. The parallel adapter bracket for individual night vision goggles according to claim 1, characterized in that: The cleaning assembly (408) includes a diverter box (4081), the bottom of the diverter box (4081) is rotatably connected to one end of the curved pipe (407) away from the connecting pipe (4061), the inner wall of the diverter box (4081) is fixedly connected to a partition block (4082), the inner wall of the partition block (4082) is rotatably connected to a rotating rod (4083), and the outer wall of the diverter box (4081) is symmetrically provided with a fixed tube (4084), and the outer wall of the fixed tube (4084) is fixedly connected to the outer wall of the diverter box (4081).

9. The parallel adapter bracket for individual night vision goggles according to claim 8, characterized in that: The top of the rotating rod (4083) is fixedly connected to a first gear (4085), the outer surface of the first gear (4085) is symmetrically provided with a second gear (4086), the outer wall of the second gear (4086) is meshedly connected to the outer wall of the first gear (4085), the bottom of the second gear (4086) is fixedly connected to a connecting tube (4087), the bottom of the connecting tube (4087) is fixedly connected to the outer wall of the fixed tube (4084), the top of the second gear (4086) is fixedly connected to a wiping strip (4088), and the top of the wiping strip (4088) is fixedly connected to a sponge strip (4089).

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