Adjustable high-reliability head-mounted monocular night vision goggles

Abstract

The utility model belongs to the technical field of night vision equipment, and particularly discloses adjustable high-reliability head-mounted monocular night vision goggles. One end of the quick-release bracket of the monocular night vision goggles is connected with the helmet, and the other end of the quick-release bracket extends towards the front end of the helmet and is provided with a dovetail groove; a dovetail tenon matched with the dovetail groove is arranged at the top end of a dovetail seat of the connecting support, the lower portion of the dovetail seat is fixed to the adjusting mechanism, a connecting piece is bent to be of a plate-shaped structure, one end of the connecting piece is fixedly connected with the movable end of the adjusting mechanism, and a locking screw penetrates through a through hole in one side of the fixed end of the adjusting mechanism and is in threaded connection with a screw hole I in the movable end. And the locking screw rotationally penetrates through one end, far away from the adjusting mechanism, of the connecting piece and is in threaded connection with a connecting screw hole II of the monocular night vision goggles. According to the utility model, the quick-release bracket is connected with the helmet to form the base, and then the connecting bracket is connected with the quick-release bracket and the monocular night vision goggles, so that the front-back distance and angle of the monocular night vision goggles on the helmet can be adjusted, and the helmet has the characteristics of light structure, convenience in adjustment and reliability in connection.

Description

TECHNICAL FIELD

[0001] The utility model relates to night vision equipment technical field, concretely relates to adjustable high reliability head -mounted monocular night vision mirror of light and nimble structure, adjustment convenient, reliable connection. BACKGROUND

[0002] Monocular night vision mirror can simultaneously consider night vision and naked vision, and compared with binocular night vision mirror, the weight and volume are smaller, and the cost is lower, so it is widely used as head-mounted night vision mirror in the industry needing low illumination condition, such as outdoor, industry, security and military.

[0003] At present, head-mounted monocular night vision mirror and helmet are generally connected by universal joint and fixed structure up-down flip bracket. One end of the universal joint connection structure is fixed with the helmet, and the other end is fixed with the monocular night vision mirror, and the ball head of the universal joint is loosened and locked by a knob to realize the adjustment and locking of the position of the monocular night vision mirror. Although the universal joint structure can freely adjust the angle of the monocular night vision mirror, the knob type locking ball head structure has the defect of small locking surface by nature, which causes the relative sliding of the locked monocular night vision mirror on the helmet during intense shaking, scratching and collision, thereby causing the displacement of the position of the locked monocular night vision mirror on the helmet, affecting the normal use of the monocular night vision mirror, and therefore it is not suitable for security and military industries that need intense movement in complex environment. Although the fixed structure up-down flip bracket can ensure that the position of the monocular night vision mirror remains unchanged during intense movement in complex environment, it not only cannot move forward and backward, but also cannot rotate the angle to adapt to the interpupillary distance and helmet height of different users, so the comfort of use is poor. The widely used up-flip monocular night vision mirror is also prone to scratching and bumping during carrying.

[0004] In the prior art, in order to improve the adaptability of head-mounted night vision mirror in emergency use and avoid exposure and facilitate carrying, a secondary flip mechanism is also added to the up-down flip bracket, so that the up-flip monocular night vision mirror is horizontally attached to the helmet, but the added secondary flip mechanism makes the structure too complex and the weight significantly increases, and the two-stage flip mechanism also causes the connection between the down-flip and the user to shake easily, affecting normal use, and its reliability needs to be improved. In addition, there is also a patent CN217932267U declared by the inventor, which connects the monocular night vision mirror through the fixed interchangeable bracket connected by the dovetail and dovetail groove matched fast disassembly structure by setting the forward and backward adjustable quick release bracket on the helmet, so as to realize the quick disassembly and forward and backward adjustment of the monocular night vision mirror and the helmet, and the fixed interchangeable bracket can also avoid the connection reliability during intense movement in complex environment. However, since the fixed interchangeable bracket also makes the connected monocular night vision mirror unable to rotate the angle, it cannot adapt to the interpupillary distance and helmet height of different users, so the comfort of use is poor. The utility model discloses a kind of adjustable high-reliability head-mounted monocular night vision glasses, which is characterized by the following technical solutions.

[0005] In view of the deficiencies in the prior art, the utility model provides an adjustable high-reliability head-mounted monocular night vision glass which is light in structure, convenient to adjust and reliable in connection.

[0006] The utility model is realized as follows: a helmet, a monocular night vision glass, a quick-release support, a connecting support, one end of the quick-release support is fixedly connected with the helmet, and the other end extends towards the front end of the helmet and is provided with a dovetail groove;

[0007] The connecting support includes a dovetail seat, an adjusting mechanism, a locking screw, a connecting piece and a locking screw. The top end of the dovetail seat is provided with a dovetail tenon matched with the dovetail groove of the quick-release support. The lower part of the dovetail seat is connected with the fixed end of the adjusting mechanism. The connecting piece is curved and has a plate-like structure. One end of the connecting piece is fixedly connected with the movable end of the adjusting mechanism. The locking screw penetrates through the through hole on one side of the fixed end of the adjusting mechanism and is threadedly connected with the screw hole I on the movable end of the adjusting mechanism. The locking screw is rotatably penetrated through one end of the connecting piece away from the adjusting mechanism and is threadedly connected with the connecting screw hole II of the monocular night vision glass.

[0008] Further, the adjusting mechanism includes a connecting shaft, a spring sleeve, a guide pin, a spring shaft, a spring and a connecting seat. The top end of the connecting shaft is fixedly connected with the lower part of the dovetail seat. The lower part of the connecting shaft is provided with a connecting sleeve. The spring sleeve is coaxially provided with a blind hole and has a radially extending connecting lug at the opening end. The spring sleeve is rotatably arranged in the connecting sleeve, and the connecting lug extends out of the connecting sleeve. An axially extending waist hole is formed in the side wall of the spring sleeve. A laterally arranged "N" shaped through hole I is formed in the connecting sleeve. The spring shaft is slidably arranged in the blind hole. The guide pin is slidably penetrated through the waist hole and extends into the through hole I on the outer cylindrical surface of the spring shaft. The spring is movably arranged in the blind hole and abuts against the end face of the spring shaft and the bottom wall of the blind hole at both ends. One end of the connecting seat is rotatably sleeved on the spring sleeve, and the other end is fixedly connected with the connecting piece. An arc-shaped waist hole coaxial with the blind hole is formed in one side of the connecting lug. The locking screw is penetrated through the arc-shaped waist hole and is threadedly connected with the screw hole I on the connecting seat.

[0009] Further, one end of the connecting seat is provided with a "N" shaped connecting frame. A connecting hole I is formed in the connecting frame. The connecting seat is rotatably sleeved on the spring sleeve through the connecting hole I on the connecting frame. The other end of the connecting seat is provided with a connecting groove parallel to the axis of the connecting hole I. One end of the connecting piece is detachably fixedly arranged in the connecting groove.

[0010] Further, the connecting lug is fixedly provided with a connecting block on the upper surface or the lower surface of the connecting lug close to the connecting groove, the connecting block is provided with a screw hole I parallel to the axis of the connecting hole I, the opening end of the spring sleeve is provided with an outwardly extending connecting lug, an arc-shaped waist hole is formed through the connecting lug, the center of the arc of the arc-shaped waist hole coincides with the axis of the blind hole, and the locking screw is screwed through the arc-shaped waist hole and is screwed with the screw hole I on the connecting block.

[0011] Further, the connecting block is provided with a screw hole III perpendicular to and communicating with the screw hole I, the screw hole III is screwed with a locking screw, and the bottom end of the locking screw abuts against the screw rod of the locking screw.

[0012] Further, the connecting groove of the connecting base is a C-shaped groove penetrating through both ends, the end head of the connecting piece away from the locking screw is a cylindrical head, and the cylindrical head is slidingly arranged in the C-shaped groove of the connecting piece; the surface of the connecting base is further provided with a screw hole IV communicating with the C-shaped groove, the cylindrical head of the connecting piece is provided with a through hole II corresponding to the screw hole IV, and the connecting base is provided with a connecting screw penetrating through the through hole II and being screwed with the screw hole IV.

[0013] Further, the outer circular surface of the spring sleeve is provided with a sealing ring on both sides of the arc-shaped waist hole, and the sealing ring is in interference fit with the inner wall of the connecting sleeve.

[0014] Further, the adjusting mechanism is further detachably connected with an end cover at the other end of the connecting base or the connecting piece away from the screw hole I.

[0015] Further, the connecting piece is provided with a through hole III at the end away from the adjusting mechanism, the locking screw is screwed through the through hole III and is screwed with the connecting screw hole II of the monocular night vision mirror, and the bottom of the connecting piece near the through hole III is provided with a positioning protrusion corresponding to the monocular night vision mirror.

[0016] Further, the connecting piece is provided with a plurality of weight reduction holes at intervals along the length direction.

[0017] The utility model discloses beneficial effects:

[0018] 1, the utility model discloses quick -release support and helmet connection form base, thereby through quick -release support can realize the front -back adjustment of monocular night vision mirror, and quick -release support and connecting support adopt dovetail and dovetail groove connecting structure, make connecting support and quick -release support's installation and disassembly are more convenient, and the connecting structure of dovetail and dovetail groove can guarantee that it does not shake with the user movement after connecting, also can guarantee the connecting reliability when the intense movement under complex environment.

[0019] 2, The utility model discloses a connecting support, the dovetail base of connecting support can be connected fast detachable support quickly and reliably, and the connecting piece of connecting support can be connected monocular night vision mirror, and the angle between connecting piece and dovetail base can be adjusted through the adjusting mechanism of connecting support, that is, the angle of monocular night vision mirror relative to helmet can be adjusted, thereby the pupil distance of different users and the height difference between helmet and eyes after wearing can be adapted, and the comfort of use is improved.

[0020] 3, The adjusting mechanism of the connecting support of the utility model, through the close and ingenious cooperation of connecting shaft, spring cover, guide nail, spring shaft, spring and connecting seat, not only reliable, but also through the guide nail cooperation structure and the locking screw between spring cover and connecting seat, can guarantee that connecting piece and dovetail base are in any angle and form reliable and stable connection between each other, thereby especially suitable for monocular night vision mirror application that needs intense movement under complex environment. Especially through the targeted optimization design of weight reduction hole, the overall structure is light and smart.

[0021] Summarized above, the utility model has the characteristics of light structure, convenient adjustment and reliable connection. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is the structural diagram of the utility model;

[0023] Figure 2 It is the connecting support structure diagram of the utility model;

[0024] Figure 3 It is Figure 2 Front view;

[0025] Figure 4 It is Figure 3 M-M direction rotation view;

[0026] Figure 5 It is the connecting shaft structure diagram of the utility model;

[0027] Figure 6 It is the connecting piece structure diagram of the utility model;

[0028] Figure 7 It is the spring cover structure diagram of the utility model;

[0029] Figure 8 It is the connecting seat structure diagram of the utility model;

[0030] In the diagram: 1-Helmet, 2-Monocular night vision goggles, 3-Quick-release bracket, 4-Connecting bracket, 41-Dovetail seat, 411-Dovetail tenon, 42-Adjustment mechanism, 421-Connecting shaft, 4211-Connecting sleeve, 4212-Through hole I, 422-Spring sleeve, 4221-Blind hole, 4222-Connecting ear, 4223-Waist hole, 4224-Arc waist hole, 423-Guide pin, 424-Spring shaft, 425-Spring, 426-Connecting seat, 4261-Connecting bracket, 4262-Connecting groove, 4263-Connecting block, 4264-Screw hole III, 427-Sealing ring, 428-Connecting screw, 429-End cap, 43-Locking screw I, 44-Connecting piece, 441-Cylindrical head, 442-Positioning protrusion, 443-Weight reduction hole, 45-Locking screw II. Detailed Implementation

[0031] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only for explaining this utility model and are not intended to limit this utility model.

[0032] like Figures 1 to 8 As shown, this utility model includes a helmet 1, a monocular night vision goggles 2, a quick-release bracket 3, and a connecting bracket 4. One end of the quick-release bracket 3 is fixedly connected to the helmet 1, and the other end extends toward the front end of the helmet 1 and is provided with a dovetail groove.

[0033] The connecting bracket 4 includes a dovetail base 41, an adjustment mechanism 42, a first locking screw 43, a connector 44, and a second locking screw 45. The top of the dovetail base 41 is provided with a dovetail tenon 411 that mates with the dovetail groove of the quick-release bracket 3. The lower part of the dovetail base 41 is connected to the fixed end of the adjustment mechanism 42. The connector 44 is bent into a plate-like structure. One end of the connector 44 is fixedly connected to the movable end of the adjustment mechanism 42. The first locking screw 43 passes through a through hole on one side of the fixed end of the adjustment mechanism 42 and is threadedly connected to the screw hole I on the movable end of the adjustment mechanism 42. The second locking screw 45 rotates through the end of the connector 44 away from the adjustment mechanism 42 and is threadedly connected to the connecting screw hole II of the monocular night vision goggle 2.

[0034] The adjusting mechanism 42 comprises a connecting shaft 421, a spring sleeve 422, a guide pin 423, a spring shaft 424, a spring 425 and a connecting seat 426, the top end of the connecting shaft 421 is fixedly connected with the lower part of the dovetail seat 41, the lower part of the connecting shaft 421 is provided with a connecting sleeve 4211, the spring sleeve 422 is coaxially provided with a blind hole 4221 and is provided with a radially extending connecting lug 4222 at the opening end, the spring sleeve 422 is rotationally arranged in the connecting sleeve 4211 and the connecting lug 4222 extends out of the connecting sleeve 4211, an axially extending waist hole 4223 is arranged on the side wall of the spring sleeve 422, a laterally arranged "N" shaped through hole I 4212 is arranged on the connecting sleeve 4211, the spring shaft 424 is slidingly arranged in the blind hole 4221, the guide pin 423 is arranged on the outer circular surface of the spring shaft 424 and can slidingly pass through the waist hole 4223 and slidingly extend into the through hole I 4212, the spring 425 is movably arranged in the blind hole 4221 and the two ends thereof abut against the end surface of the spring shaft 424 and the bottom wall of the blind hole 4221 respectively, one end of the connecting seat 426 is rotationally sleeved on the spring sleeve 422 and the other end thereof is fixedly connected with the connecting piece 44, one side of the connecting lug 4222 is provided with an arc-shaped waist hole 4224 coaxial with the blind hole 4221, and the locking screw one 43 passes through the arc-shaped waist hole 4224 and is threadedly connected with the screw hole I on the connecting seat 426.

[0035] One end of the connecting seat 426 is provided with an "N" shaped connecting frame 4261, a connecting hole I is arranged through the connecting frame 4261, and the connecting seat 426 is rotationally sleeved on the spring sleeve 422 through the connecting hole I on the connecting frame 4261; the other end of the connecting seat 426 is provided with a connecting groove 4262 parallel to the axis line of the connecting hole I, and one end of the connecting piece 44 is detachably fixedly arranged in the connecting groove 4262.

[0036] A connecting block 4263 is fixedly arranged on the upper surface or the lower surface of the connecting lug 4222 close to the connecting groove 4262 of the connecting seat 426, the connecting block 4263 is provided with a screw hole I parallel to the axis line of the connecting hole I, the opening end of the spring sleeve 422 is provided with an outwardly extending connecting lug 4222, an arc-shaped waist hole 4224 is arranged through the connecting lug 4222, the arc center of the arc-shaped waist hole 4224 coincides with the axis line of the blind hole 4221, and the locking screw one 43 passes through the arc-shaped waist hole 4224 and is threadedly connected with the screw hole I on the connecting block 4263.

[0037] A screw hole III 4264 perpendicular to and communicating with the screw hole I is arranged on the connecting block 4263, a clamping screw is threadedly connected with the screw hole III 4264, and the bottom end of the clamping screw can abut against the screw rod of the locking screw one 43.

[0038] The connecting groove 4262 of the connecting seat 426 is a C-shaped groove through both ends, the end head of the connecting piece 44 away from the lock screw two 45 is a cylindrical head 441, the cylindrical head 441 is slidably arranged in the C-shaped groove of the connecting piece 44, the surface of the connecting seat 426 is further provided with a screw hole IV communicating with the C-shaped groove, the cylindrical head 441 of the connecting piece 44 is provided with a through hole II corresponding to the screw hole IV, and the connecting seat 426 is provided with a connecting screw 428 penetrating the through hole II and being screw-connected with the screw hole IV.

[0039] The outer circular surface of the spring sleeve 422 is provided with a sealing ring 427 on both sides of the arc waist hole 4224, and the sealing ring 427 is in interference fit with the inner wall of the connecting sleeve 4211.

[0040] The adjusting mechanism 42 is further detachably connected with an end cover 429 at the other end of the connecting seat 426 or the connecting piece 44 away from the screw hole I.

[0041] The connecting piece 44 is provided with a through hole III at the end away from the adjusting mechanism 42, the lock screw two 45 is rotatably penetrated through the through hole III and is screw-connected with the connecting screw hole II of the monocular night vision mirror 2, and the connecting piece 44 is provided with a positioning protrusion 442 corresponding to the monocular night vision mirror 2 at the bottom near the through hole III.

[0042] The connecting piece 44 is provided with a plurality of lightening holes 443 along the length direction.

[0043] The working principle and working process of the utility model:

[0044] As Figures 1 to 8As shown, when the monocular night vision mirror 2 is connected with the helmet 1, one end of the quick release support 3 (such as the quick release support similar structure in the patent CN217932267U) is fixedly connected with the helmet 1 through bolts or buckles, then the monocular night vision mirror 2 is connected with the connecting piece 44 through the locking screw two 45, then the dovetail tenon 411 of the dovetail seat 41 is clamped in the dovetail groove of the quick release support 3 and locked, then the front and rear positions of the adapter frame of the quick release support 3 are adjusted according to the needs, finally the locking screw one 43 is loosened, one hand holds the connecting shaft 421 and the other hand rotates the connecting piece 44, drives the connecting seat 426 and the spring sleeve 422 to rotate, the guide nail 423 arranged on the spring shaft 424 slides in the through hole I 4212 of the connecting shaft 421, when the monocular night vision mirror 2 is rotated to the comfortable position of the user, the locking screw one 43 is tightened, the spring sleeve 422 and the connecting seat 426 are connected as a whole, at this time the waist hole 4223 on the spring sleeve 422 forms rotary limiting for the guide nail 423, and the through hole I 4212 on the connecting shaft 421 forms front and rear limiting for the guide nail 423, so that the displacement or rotation of the guide nail 423 after being locked can be avoided, and it is ensured that the connecting support 4 can form stable connection after being locked at any angle, finally the connection and adjustment of the monocular night vision mirror 2 and the helmet 1 are completed. When disassembling, the reverse operation can be performed.

[0045] The above is only the preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the technical field can easily think of changes or replacements within the technical range disclosed by the present application, which should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. An adjustable, highly reliable head-mounted monocular night vision goggle, characterized in that: Includes a helmet (1), a monocular night vision goggles (2), a quick-release bracket (3), and a connecting bracket (4). One end of the quick-release bracket (3) is fixedly connected to the helmet (1), and the other end extends toward the front end of the helmet (1) and is provided with a dovetail groove. The connecting bracket (4) includes a dovetail seat (41), an adjustment mechanism (42), a locking screw one (43), a connector (44), and a locking screw two (45). The top of the dovetail seat (41) is provided with a dovetail tenon (411) that matches the dovetail groove of the quick-release bracket (3). The lower part of the dovetail seat (41) is connected to the fixed end of the adjustment mechanism (42). The connector (44) is bent into a plate-like structure. One end of the connector (44) is fixedly connected to the movable end of the adjustment mechanism (42). The locking screw one (43) passes through the through hole on one side of the fixed end of the adjustment mechanism (42) and is threadedly connected to the screw hole I on the movable end of the adjustment mechanism (42). The locking screw two (45) rotates through the end of the connector (44) away from the adjustment mechanism (42) and is threadedly connected to the connecting screw hole II of the monocular night vision goggle (2).

2. The adjustable, high-reliability head-mounted monocular night vision goggles according to claim 1, characterized in that: The adjusting mechanism (42) includes a connecting shaft (421), a spring sleeve (422), a guide pin (423), a spring shaft (424), a spring (425), and a connecting seat (426). The top end of the connecting shaft (421) is fixedly connected to the lower part of the dovetail seat (41). A connecting sleeve (4211) is provided at the lower part of the connecting shaft (421). The spring sleeve (422) is coaxially provided with a blind hole (4221) and a radially extending connecting lug (4222) is provided at its open end. The spring sleeve (422) is rotatably disposed inside the connecting sleeve (4211) and the connecting lug (4222) extends out of the connecting sleeve (4211). An axially extending waist hole (4223) is provided on the side wall of the spring sleeve (422). A laterally placed "U" is provided on the connecting sleeve (4211). The through hole I (4212) is provided. The spring shaft (424) is slidably disposed in the blind hole (4221). The outer circular surface of the spring shaft (424) is provided with a guide pin (423) that can slide through the waist hole (4223) and slide to the through hole I (4212). The spring (425) is movably disposed in the blind hole (4221) and its two ends abut against the end face of the spring shaft (424) and the bottom wall of the blind hole (4221) respectively. One end of the connecting seat (426) is rotatably sleeved on the spring sleeve (422) and the other end is fixedly connected to the connecting piece (44). One side of the connecting ear (4222) is provided with an arc-shaped waist hole (4224) coaxial with the blind hole (4221). The locking screw I (43) passes through the arc-shaped waist hole (4224) and is threadedly connected to the screw hole I on the connecting seat (426).

3. The adjustable, high-reliability head-mounted monocular night vision goggles according to claim 2, characterized in that: One end of the connecting seat (426) is provided with a U-shaped connecting frame (4261), and a connecting hole I is provided through the connecting frame (4261). The connecting seat (426) is rotatably sleeved on the spring sleeve (422) through the connecting hole I on the connecting frame (4261). The other end of the connecting seat (426) is provided with a connecting groove (4262) parallel to the axis of the connecting hole I. One end of the connecting member (44) is detachably fixed in the connecting groove (4262).

4. The adjustable, high-reliability head-mounted monocular night vision goggles according to claim 3, characterized in that: The connecting seat (426) has a connecting block (4263) fixedly installed on the upper or lower surface of the connecting ear (4222) near the connecting groove (4262). The connecting block (4263) has a screw hole I parallel to the axis of the connecting hole I. The open end of the spring sleeve (422) has an outwardly extending connecting ear (4222). An arc-shaped waist hole (4224) is provided through the connecting ear (4222). The arc center of the arc-shaped waist hole (4224) coincides with the axis of the blind hole (4221). The locking screw I (43) passes through the arc-shaped waist hole (4224) and is threadedly connected to the screw hole I on the connecting block (4263).

5. The adjustable, high-reliability head-mounted monocular night vision goggles according to claim 4, characterized in that: The connecting block (4263) is provided with a vertical threaded hole III (4264) that is connected to threaded hole I. A set screw is threaded into threaded hole III (4264), and the bottom end of the set screw can abut against the screw of locking screw I (43).

6. The adjustable, high-reliability head-mounted monocular night vision goggles according to claim 3, characterized in that: The connecting groove (4262) of the connecting seat (426) is a C-shaped groove that runs through both ends. The end of the connecting piece (44) away from the locking screw (45) is a cylindrical head (441). The cylindrical head (441) is slidably disposed in the C-shaped groove of the connecting piece (44). The surface of the connecting seat (426) is also provided with a screw hole IV that communicates with the C-shaped groove. The cylindrical head (441) of the connecting piece (44) is provided with a through hole II corresponding to the screw hole IV. The connecting seat (426) is provided with a connecting screw (428) that passes through the through hole II and is threadedly connected to the screw hole IV.

7. The adjustable, high-reliability head-mounted monocular night vision goggles according to claim 2, characterized in that: On the outer circular surface of the spring sleeve (422), sealing rings (427) are respectively fitted on the front and rear sides of the arc-shaped waist hole (4224). The sealing rings (427) are interference-fitted with the inner wall of the connecting sleeve (4211).

8. The adjustable, high-reliability head-mounted monocular night vision goggles according to claim 2, characterized in that: The adjustment mechanism (42) is also detachably connected to an end cap (429) at the other end of the connecting seat (426) or connector (44) away from the screw hole I.

9. The adjustable, high-reliability head-mounted monocular night vision goggles according to any one of claims 1 to 8, characterized in that: The connector (44) has a through hole III at one end away from the adjustment mechanism (42). The locking screw II (45) rotates through the through hole III and is threadedly connected to the connecting screw hole II of the monocular night vision goggle (2). The connector (44) has a positioning protrusion (442) corresponding to the monocular night vision goggle (2) at the bottom near the through hole III.

10. The adjustable, high-reliability head-mounted monocular night vision goggles according to claim 9, characterized in that: The connector (44) is provided with a plurality of weight-reducing holes (443) at intervals along its length.

Images