Binocular night vision goggles bracket structure

Abstract

The utility model discloses a binocular night vision goggles bracket structure, relates to the technical field of night vision devices, and aims to solve the problems that the traditional binocular night vision goggles are large in size, complex in structure, not easy to disassemble and replace and the like. According to the technical scheme, the design of the glasses frame is optimized, the battery bin is vertically installed in the front cover and is designed to be of a detachable structure, the overall size and weight of the night vision glasses are effectively reduced, and portability is improved. And meanwhile, the mounting and dismounting processes of the battery compartment are simplified, a user can complete battery replacement without a special tool, and the maintenance difficulty is reduced. In addition, the front cover and the rear cover of the mirror bracket are fixedly connected with the mirror body through the short screws and the long screws respectively, so that the stability of the structure is ensured. According to the binocular night vision goggles bracket structure, the user experience is improved, the practicability and the market competitiveness of the night vision goggles are enhanced, and a new direction is provided for the development of the binocular night vision goggles technology.

Description

TECHNICAL FIELD

[0001] The utility model relates to night vision instrument technical field, concretely is a binocular night vision mirror frame structure. BACKGROUND

[0002] In the existing binocular night vision mirror technical field, the design of the frame structure has an important influence on the overall performance, portability and maintainability of the night vision mirror. The traditional binocular night vision mirror frame structure often has problems such as large volume, complex structure, and difficulty in disassembly and replacement, which not only increases the carrying burden of the user, but also increases the difficulty of maintenance and replacement of parts.

[0003] Specifically, the battery compartment in the traditional frame structure is usually designed in a conspicuous or protruding position, which not only occupies a large space, but also may cause the volume of the entire night vision mirror to be too large, which is not conducive to the user's carrying and use. In addition, the installation and disassembly process of the battery compartment is relatively cumbersome, and often requires the use of special tools or personnel with professional training to complete, which brings inconvenience to the user;

[0004] In addition, the traditional battery compartment protrudes from the bottom of the night vision mirror. During actual wearing, the protruding battery compartment not only affects the user's line of sight when the user does not need to use the night vision instrument by turning the lens barrel upward on both sides, but also causes unnecessary and unavoidable hooking and bumping when the night vision instrument is turned upward on the helmet, thereby affecting the service life of the night vision instrument and the user's experience of wearing the night vision instrument. Even in military missions, the phenomenon of the battery compartment hooking in, for example, the bushes may directly cause the delay of the war machine and even the sprain of the wearer's head and neck. SUMMARY

[0005] Therefore, the utility model provides a binocular night vision mirror frame structure to solve the above-mentioned problems in the prior art.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: a binocular night vision mirror frame structure, comprising a lens barrel, a front cover and a rear cover are detachably mounted on both sides of the lens barrel, and a battery compartment is fixedly arranged inside the front cover perpendicular to the surface thereof, and part of the structure of the battery compartment extends into the lens barrel.

[0007] Further, the front cover and the rear cover are fixedly connected with the lens barrel by different types of bolts, wherein the front cover is connected by short screws, and the rear cover is connected by long screws.

[0008] Further, a cavity is designed in the lens barrel for accommodating the part of the battery compartment extending into the lens barrel, and the opening end of the battery compartment is connected with a battery compartment cover through threads.

[0009] Further, a handle is rotatably connected to the outside of the battery compartment cover, which facilitates the user to open the battery compartment cover to replace the battery.

[0010] Further, the number of short screws and long screws is set according to the structural strength requirements of the mirror body, the front cover and the rear cover, to ensure a firm connection while facilitating disassembly and replacement.

[0011] Further, the vertical distribution of the battery compartment effectively reduces the overall volume of the binocular night vision device, while optimizing the structural layout of the space occupied by the battery compartment.

[0012] Compared with the prior art, the following beneficial effects are achieved:

[0013] The binocular night vision device frame structure provided by the application significantly optimizes the deficiencies of the conventional binocular night vision device frame structure. By vertically distributing the battery compartment inside the front cover and designing it as a detachable structure, the overall volume and weight of the night vision device are greatly reduced, the portability is improved, and the installation and disassembly process of the battery compartment is simplified, so that users can complete battery replacement without the need for special tools or professional training, thereby reducing maintenance difficulty and cost. This innovative design not only improves the user's carrying experience, but also enhances the practicality and market competitiveness of the night vision device.

[0014] In addition, by integrating the battery compartment into the frame and keeping the bottom of the night vision device smooth without protrusions, the problems of visual interference, hooking and bumping, and safety hazards caused by unreasonable battery compartment design are completely solved. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only exemplary, and for those skilled in the art, other drawings can be obtained from the provided drawings without creative labor.

[0016] The structures, proportions, sizes, etc. shown in the specification are only used to cooperate with the content disclosed in the specification, to enable those skilled in the art to understand and read, and are not used to limit the implementation conditions of the present application, so they do not have technical significance. Any modification of structure, change of proportion relationship or adjustment of size, without affecting the effects and purposes that can be achieved by the present application, should still fall within the scope of the technical content disclosed by the present application.

[0017] Figure 1 Figure 1 is an exploded perspective view of the present application embodiment 1.

[0018] Figure 2 Figure 1 is an exploded perspective view of the present application embodiment 1.

[0019] Figure 3 It is the perspective view of the Hall inductor installed in the mirror body inside in the embodiment 1 of the utility model.

[0020] Figure 4 It is the split perspective view of the magnet and the rotating arm in the embodiment 1 of the utility model.

[0021] Figure 5 It is the sectional view of the embodiment 1 of the utility model under the energized state.

[0022] Figure 6 It is the sectional view of the embodiment 1 of the utility model under the power-off state.

[0023] Figure 7 It is the split perspective view of the mirror frame in the embodiment 2 of the utility model.

[0024] Figure 8 It is the perspective view of the battery compartment in the front cover inside in the embodiment 2 of the utility model.

[0025] Figure 9 It is the split perspective view of the light supplement lamp in the embodiment 3 of the utility model.

[0026] Figure 10 It is the perspective view of the cap in the embodiment 3 of the utility model.

[0027] Figure 11 It is the perspective view of the mounting connecting piece in the embodiment 4 of the utility model.

[0028] Figure 12 It is the top view of the mounting connecting piece in the embodiment 4 of the utility model.

[0029] Figure 13 It is the bottom view of the mounting connecting piece in the embodiment 4 of the utility model.

[0030] Figure 14 It is the perspective view of the first visual angle of the objective lens sheath in the embodiment 5 of the utility model.

[0031] Figure 15 It is the perspective view of the second visual angle of the objective lens sheath in the embodiment 5 of the utility model.

[0032] In the diagram: 1. Frame; 11. Lens body; 111. Hall sensor; 12. Front cover; 121. Pre-drilled hole one; 122. Pre-drilled hole two; 123. Fill light; 124. Photosensitive sensor; 125. Cap; 126. Lens; 13. Back cover; 14. Battery compartment; 15. Battery compartment cover; 16. Handle; 17. Short screw; 18. Long screw; 2. Rotating arm; 21. Pre-drilled slot; 22. Magnet; 3. Night vision goggle; 31. Object 32. Eyepiece; 4. Mounting connector; 41. Main body; 42. Weight reduction groove 1; 421. Rounded corner; 43. Weight reduction groove 2; 44. Multifunctional reserved hole; 45. Step groove; 46. Protrusion; 47. Insertion hole; 48. Weight reduction slope 1; 49. Weight reduction slope 2; 5. Objective lens cover; 51. End cap; 52. Snap ring; 53. Support; 54. Through hole; 55. Neutral density lens; 56. Anti-slip groove; 57. Snap-in slot. Detailed Implementation

[0033] The following specific embodiments illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0034] Example 1

[0035] like Figures 1 to 6 As shown, the present invention discloses a binocular night vision goggle frame structure, which mainly consists of a frame 1, two rotating arms 2, two night vision goggles 3, two magnets 22, and two Hall sensors 111. The two rotating arms 2 are connected to the two sides of the frame 1 via rotating shafts. The two night vision goggles 3 are installed at the lower part of the two rotating arms 2. The two magnets 22 are embedded in the top of the corresponding rotating arms 2. The frame 1 includes a lens body 11. The two Hall sensors 111 are symmetrically installed inside the lens body 11. The magnets 22 and the Hall sensors 111 together form a non-rigid contact structure. Through the non-rigid contact structure, when any rotating arm 2 drives the corresponding night vision goggle 3 to deflect, the power supply to the night vision goggle 3 can be turned off and on.

[0036] A reserved slot 21 is provided at the top of the rotating arm 2, and the magnet 22 is fixed inside the reserved slot 21 so that the magnet 22 does not protrude from the top of the rotating arm 2, thus not affecting the deflection of the rotating arm 2.

[0037] The rotating shaft connecting the frame 1 and the rotating arm 2 is a rotating shaft capable of adjusting the damping size, and the contact parts of the rotating shaft with the frame 1 and the rotating arm 2 are all sleeved with sealing rings, so that the rotating parts of the frame 1, the rotating arm 2 and the rotating shaft always keep a dustproof and waterproof state, and the operation scene of the whole night vision instrument is enriched, such as in a humid environment such as rainy day and in an environment with more dust.

[0038] In the embodiment, the detection range of the Hall sensor 111 is a sector area with an angle of about 30° when the Hall sensor 111 and the magnet 22 jointly form a non-hard contact structure.

[0039] When the whole night vision mirror 3 and the rotating arm 2 rotate towards the eyes, that is, rotate downwards to a certain angle, the magnet 22 enters the 30° sector sensing range of the Hall sensor 111, at this time, the Hall sensor 111 sends a signal to the circuit in the frame 1, so that the night vision mirror 3 on this side is automatically powered on. Similarly, when the whole night vision mirror 3 and the rotating arm 2 rotate away from the eyes, that is, rotate upwards, once the magnet 22 is not in the 30° sector sensing range of the Hall sensor 111, the Hall sensor 111 cannot capture the magnetic field emitted by the magnet 22, at this time, the signal is automatically transmitted to the circuit, so that the night vision mirror 3 on this side is automatically powered off, thereby realizing the power-on or power-off function of the night vision mirror 3 in the use or non-use state.

[0040] Embodiment 2

[0041] As shown in Figures 7 to 8 The frame 1 of the binocular night vision mirror mainly comprises a mirror body 11, a front cover 12 and a rear cover 13. The front cover 12 and the rear cover 13 are installed on both sides of the mirror body 11 by bolts, that is, the front cover 12 and the rear cover 13 can protect the mirror body 11 when being installed, and the front cover 12 and the rear cover 13 can be replaced when being disassembled. In addition, a battery compartment 14 is fixedly installed in the inside of the front cover 12, and the installation direction of the battery compartment 14 is perpendicular to the front cover 12. The tail end of the battery compartment 14 extends to the inside of the mirror body 11. The position of the battery compartment 14 is reasonably arranged, so that the volume of the whole binocular night vision instrument is greatly reduced, and the space occupied by the battery compartment 14 itself is also reduced.

[0042] A cavity is reserved in the inside of the mirror body 11, and the tail end of the battery compartment 14 is located in the inside of the cavity. A battery compartment cover 15 is connected to the port of the battery compartment 14 by threads, and a handle 16 is rotatably connected to the outside of the battery compartment cover 15.

[0043] The bolts are divided into long bolts 18 and short bolts 17. The mirror body 11 and the front cover 12 are connected and fixed by a plurality of short bolts 17, and the mirror body 11 and the rear cover 13 are connected and fixed by a plurality of long bolts 18.

[0044] Embodiment 3

[0045] As Figure 1 , Figures 9 to 10 shown, the utility model discloses a binocular night vision mirror frame structure mainly comprises front cover 12, light supplement lamp 123, photosensitive sensor 124, cap 125, wherein, light supplement lamp 123 and photosensitive sensor 124 are all inlayed installation in the bottom of front cover 12, the outside of light supplement lamp 123 is provided with the cap 125 of fixed screw thread connection with front cover 12, the inside of the one end of cap 125 away from front cover 12 is installed with lens 126, and lens 126 is convex lens or concave lens, can select cap 125 with different lenses and use according to different light source and scene, improve the ability of binocular night vision mirror to adapt to the environment, thereby ensuring that light supplement lamp can stably and continuously play its illumination function, and the outer end of cap 125 protrudes from handle 16, and the protruding part can effectively prevent the handle of battery compartment cover, shield the light emitted by light supplement lamp 123 when moving, the layout of this protruding not only realizes ingenious planning in space utilization, but also greatly improves the convenience and reliability of light supplement lamp use in actual operation;

[0046] In addition, the bottom of front cover 12 is reserved and set with reserved hole one 121 and reserved hole two 122, and light supplement lamp 123 and photosensitive sensor 124 are correspondingly installed in the inside of reserved hole one 121 and reserved hole two 122, that is to say, light supplement lamp 123 and photosensitive sensor 124 can be hidden in front cover 12, so as to avoid damage of light supplement lamp 123 and photosensitive sensor 124 due to collision of external factors and the like.

[0047] The inside of front cover 12 is also reserved and set with battery compartment 14, the port of battery compartment 14 is screw-connected with battery compartment cover 15, and the end of battery compartment cover 15 is movably connected with handle 16, and the lower part of front cover 12 is connected with at least one night vision mirror 3, one end of night vision mirror 3 is set as objective lens 31, and the other end is set as eyepiece 32, and it needs to be explained that light supplement lamp 123, photosensitive sensor 124 and cap 125 are all arranged on the same side as objective lens 31, so as to conveniently supplement light to external environment and perceive ambient light.

[0048] Embodiment 4

[0049] As Figures 11 to 13As shown, the utility model discloses a binocular night vision mirror frame structure, the upper portion of mirror frame 1 is installed with mounting connecting piece 4 through a plurality of bolts, and mounting connecting piece 4 includes main body part 41, and the upper portion of main body part 41 is reserved and set with weight reduction no. 1 groove 42, and the corner of weight reduction no. 1 groove 42 is all provided with round corner part 421, and a plurality of weight reduction no. 2 grooves 43 are reserved and set in the edge of main body part 41, and multifunctional reserved hole 44 is reserved and set in the inside of main body part 41, and multifunctional reserved hole 44 is communicated with weight reduction no. 1 groove 42, and multifunctional reserved hole 44 can be used as the hole for avoiding in addition to the weight reduction effect, and the through hole that can fill nitrogen is set in the top of binocular night vision mirror, and multifunctional reserved hole 44 is set, can let nitrogen through hole expose, fill nitrogen conveniently, improve the practicability and flexibility of connecting piece, meet the demand under different application scenes, and a plurality of bolt mounting positions are reserved and set in the inside of main body part 41 and around multifunctional reserved hole 44, and the end of main body part 41 is provided with weight reduction no. 1 inclined plane 48, and the bottom of both sides of main body part 41 is provided with weight reduction no. 2 inclined plane 49, and the opening angle of weight reduction no. 1 inclined plane 48 and weight reduction no. 2 inclined plane 49 is all set as 45 DEG;

[0050] Through the setting of weight reduction no. 1 groove 42, a plurality of weight reduction no. 2 grooves 43, multifunctional reserved hole 44, a plurality of bolt mounting positions, a plurality of weight reduction no. 1 inclined plane 48 and a plurality of weight reduction no. 2 inclined plane 49, the total weight of main body part 41 can be greatly reduced, which not only reduces the burden of the wearer, but also improves the comfort of long-term wearing, and avoids the neck and head fatigue caused by excessive weight.

[0051] The bolt mounting position is composed of the step groove 45 reserved and set in the bottom end of the weight reduction no. 1 groove 42, the convex part 46 integrally connected to the bottom of the main body part 41 and the insertion hole 47 jointly set by the main body part 41 and the step groove 45, wherein the step groove 45 and the insertion hole 47 are communicated, the setting of the step groove 45 can hide the head of the screw therein, and by inserting the screw into the bolt mounting position, the mounting connecting piece can be installed on the binocular night vision mirror.

[0052] Example 5

[0053] As Figure 1 、 Figures 14 to 15As shown, the binocular night vision mirror frame structure mainly comprises a frame 1, a night vision mirror 3 and an objective lens sheath 5, wherein the number of the night vision mirror 3 is at least one, the night vision mirror 3 is rotationally connected to the lower part of the frame 1, one end of the night vision mirror 3 is provided with an objective lens 31, the other end is provided with an eyepiece 32, the objective lens sheath 5 is clamped and fixed outside the objective lens 31, a light reduction lens 55 is arranged in the objective lens sheath 5, the light reduction lens 55 can protect the objective lens 31 and does not affect the test of the objective lens 31 from the outside, and the internal state of the objective lens 31 can be directly observed through the light reduction lens 55, and specifically,

[0054] The objective lens sheath 5 comprises an end cover 51, a clamping ring 52, a support 53, a through hole 54 and the light reduction lens 55, wherein the end cover 51 is sleeved outside the objective lens 31, a plurality of anti-skid grooves 56 are formed on the outer surface of the end cover 51, a plurality of clamping grooves 57 are formed on the inner surface of the end cover 51, the clamping grooves 57 are matched with the groove structure formed on the outer surface of the objective lens 31, so that the end cover 51 is clamped and fixed outside the objective lens 31, the clamping ring 52 is clamped and fixed outside the night vision mirror 3, the support 53 is connected between the end cover 51 and the clamping ring 52 and is provided in the shape of a Chinese character 'jia', so as to avoid the protruding part of the objective lens 31, the through hole 54 is reserved in the middle of the end cover 51, and the light reduction lens 55 is arranged in the through hole 54;

[0055] When the binocular night vision mirror is not used, the objective lens sheath 5 is sleeved outside the objective lens 31, the through hole 54 can prevent the objective lens 31 from being damaged by strong light, in addition, because of the through hole 54, the objective lens sheath 5 does not need to be removed when the objective lens 31 needs to be tested, and the internal state of the objective lens 31 can be directly observed through the through hole 54.

[0056] Although the utility model has been described in detail by general description and specific embodiments above, some modifications or improvements can be made on the basis of the utility model, which is obvious to those skilled in the art. Therefore, these modifications or improvements made on the basis of not deviating from the spirit of the utility model are within the scope of protection of the utility model.

[0057] The terms such as "upper", "lower", "left", "right", "middle" and the like in the specification are only for the convenience of clear description, and are not used to limit the scope of the utility model, and the change or adjustment of the relative relationship is also regarded as the implementation of the utility model without substantial changes in technical content.

Claims

1. A detachable and battery compartment vertically distributed binocular night vision mirror frame structure, characterized in that, The mirror body (11) is detachably mounted with a front cover (12) and a rear cover (13) on both sides, and the inside of the front cover (12) is fixedly provided with a battery compartment (14) perpendicular to the surface, and part of the structure of the battery compartment (14) extends into the mirror body (11).

2. The binocular night vision monocle frame structure of claim 1, wherein, The front cover (12) and the rear cover (13) are fixedly connected with the mirror body (11) by different types of bolts, wherein the front cover (12) is connected by short screws (17), and the rear cover (13) is connected by long screws (18).

3. The binocular night vision monocle frame structure of claim 1, wherein, The mirror body (11) is designed with a cavity inside for accommodating the part of the battery compartment (14) extending into it, and the opening end of the battery compartment (14) is connected with a battery compartment cover (15) by screwing.

4. The binocular night vision monocle frame structure of claim 3, wherein, The outside of the battery compartment cover (15) is rotatably connected with a handle (16), which facilitates the user to open the battery compartment cover (15) to replace the battery.

5. The binocular night vision monocle frame structure of claim 2, wherein, The number of short screws (17) and long screws (18) is set according to the structural strength requirements of the mirror body (11), the front cover (12) and the rear cover (13), to ensure stable connection while facilitating disassembly and replacement.

6. The binocular night vision monocle frame structure of any one of claims 1 to 5, wherein, The vertical distribution design of the battery compartment (14) effectively reduces the overall volume of the binocular night vision mirror, while optimizing the structural layout of the space occupied by the battery compartment (14).

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