CN212721101U

CN212721101U - 95 gun night vision sighting telescope

Info

Publication number: CN212721101U
Application number: CN202021676919.XU
Authority: CN
Inventors: 杨杰
Original assignee: Guoke Tiancheng Technology Co ltd
Current assignee: Guoke Tiancheng Technology Co ltd
Priority date: 2020-08-12
Filing date: 2020-08-12
Publication date: 2021-03-16
Anticipated expiration: 2030-08-12

Abstract

The utility model provides a 95 rifle clan night vision gun sight relates to gun sight technical field, and it includes central tube, installs thermal imaging system in the central tube, and sealing connection has front end closing cap and rear end closing cap can be dismantled respectively at the both ends of central tube, is connected with the thermal imaging camera on the front end closing cap, installs the thermal imaging display screen in the rear end closing cap, and the one end that central tube was kept away from to the rear end closing cap has connected gradually eyepiece and eyeshield. One side of center tube is provided with mounting platform, and mounting platform's both ends fixedly connected with mounting panel is provided with the spout on the mounting platform, and the slip is provided with the spring nail in the spout, and the spring nail is connected with the screw nut in the center tube, and screw nut threaded connection is on the lead screw, and the bottom fixedly connected with of lead screw rotates the handle, rotates the handle and is located the center tube outside. The problem of night vision gun sight among the prior art bulky, adjust the inconvenient angle of aiming is solved.

Description

95 gun night vision sighting telescope

Technical Field

The utility model relates to a gun sight technical field especially relates to a 95 rifle family night vision gun sight.

Background

The thermal imaging sighting telescope can distinguish the small difference of thermal radiation between the target and the background, can find and aim the target day and night, and can also find the target through cloud and fog and some camouflage.

Since the bullet and the gun-bullet can be approximately regarded as a ray, two rays which are located in the same plane and in one direction are either parallel or intersect, and the point in the gun-bullet is the intersection point of the ray of the gun-bullet and the ray of the gun-bullet, but because the distance between the targets is different, the intersection point of the ray of the gun-bullet and the ray of the gun-bullet does not necessarily fall on the target, and therefore, the distance between the intersection point of the ray of the gun-bullet and the ray of the gun-bullet, namely the included angle between the gun-barrel and the aiming line, needs to be adjusted.

The night vision sighting telescope in the prior art has the disadvantages that the night vision device is additionally arranged, the size and the self weight are large, the operation is inconvenient when the sighting telescope is adjusted, and the timeliness and the accuracy of the adjustment are difficult to guarantee.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned problem among the prior art, the utility model provides a 95 rifle family night vision gun sight has solved among the prior art night vision gun sight bulky, the inconvenient problem of angle of aiming of regulation.

In order to achieve the purpose of the invention, the technical scheme adopted by the utility model is as follows:

the utility model provides a 95 rifle family night vision gun sight, it includes central tube, installs thermal imaging system in the central tube, and sealing connection has front end closing cap and rear end closing cap can be dismantled respectively to the both ends of central tube, is connected with the thermal imaging camera on the front end closing cap, installs the thermal imaging display screen in the rear end closing cap, and the one end that central tube was kept away from to the rear end closing cap has connected gradually eyepiece and eyeshield.

One side of center tube is provided with mounting platform, and mounting platform's both ends fixedly connected with mounting panel is provided with the spout on the mounting platform, and the slip is provided with the spring nail in the spout, and the spring nail is connected with the screw nut in the center tube, and screw nut threaded connection is on the lead screw, and the bottom fixedly connected with of lead screw rotates the handle, rotates the handle and is located the center tube outside.

The utility model has the advantages that: the night vision sighting telescope in the scheme has the advantages of compact structure, smaller volume and easier carrying. The mounting panel through the mounting platform both sides can be connected to the gun rod with the gun sight on, the spring nail of setting can insert and set up in the guide way on the gun rod, it makes screw nut along lead screw axial displacement to rotate the lead screw, thereby the drive spring nail moves along the guide way on the gun rod, the spring nail supports tightly with the bottom surface of guide way all the time under spring action, moreover, the steam generator is simple in operation, the reliability is high, and screw nut can be at optional position and lead screw auto-lock, can not the slippage, make the dead weight of night vision gun sight can not lead to the fact the burden for adjusting the angle of aiming, the convenience of operation has been improved.

Drawings

Fig. 1 is a perspective view of a 95-gun night vision sight.

Fig. 2 is a sectional view taken along the axial direction of the spring pin of fig. 1.

Fig. 3 is a view from a in fig. 2.

Wherein, 1, a central tube shell; 2. a battery compartment; 21. a battery compartment cover; 3. the front end is sealed; 4. the rear end is sealed; 5. a thermal imaging camera; 8. a spring pin; 81. inserting a nail; 82. an inner sleeve; 821. a boss; 83. an outer sleeve; 831. a groove; 84. a spring; 85. a tapered guide portion; 10. an eyepiece; 11. protective eye covers; 12. mounting a platform; 121. a chute; 122. a sealing strip; 123. cutting a line; 13. a lead screw nut; 14. a lead screw; 15. rotating the handle; 16. and (7) mounting the plate.

Detailed Description

The following description of the embodiments of the present invention is provided to facilitate the understanding of the present invention by those skilled in the art, but it should be understood that the present invention is not limited to the scope of the embodiments, and various changes will be apparent to those skilled in the art as long as they are within the spirit and scope of the present invention as defined and defined by the appended claims, and all inventions contemplated by the present invention are protected.

As shown in fig. 1, the 95-gun night vision sighting telescope comprises a central tube shell 1, wherein a thermal imager is installed in the central tube shell 1, two ends of the central tube shell 1 are respectively detachably and hermetically connected with a front end sealing cover 3 and a rear end sealing cover 4, a thermal imaging camera 5 is connected onto the front end sealing cover 3, a thermal imaging display screen is installed in the rear end sealing cover 4, and one end, far away from the central tube shell 1, of the rear end sealing cover 4 is sequentially connected with an eyepiece 10 and an eyeshade 11. The thermal imaging camera 5 collects the aiming target image, processes the aiming target image through a thermal imager and displays the aiming target image on a thermal imaging display screen, and a shooter can see a thermal imaging image on the thermal imaging display screen through the ocular lens 10.

One side of center tube 1 is provided with mounting platform 12, mounting platform 12's both ends fixedly connected with mounting panel 16, be provided with the bar mounting hole on the mounting panel 16, threaded fastener passes the bar mounting hole and can installs the gun stock in the side of gun stock, the length direction of bar mounting hole is along the axial of back spring peg 8, the bar mounting hole is 2 ~ 5 millimeters bigger than locking connection's threaded fastener's external diameter on width direction, make back spring peg 8 can rely on the elasticity of spring to change the contained angle between gun stock and the gun stock.

The mounting platform 12 is close to the platform provided with the guide groove on the gun rod in parallel, a sliding groove 121 is arranged on the mounting platform 12, the sliding groove 121 extends along the vertical direction, the sliding groove 121 penetrates through the side wall of the central tube shell 1,

as shown in fig. 2, a spring pin 8 is slidably disposed in the sliding slot 121, the spring pin 8 is connected to a lead screw nut 13 in the central tube housing 1, the lead screw nut 13 is threadedly connected to a lead screw 14, a rotating handle 15 is fixedly connected to a bottom end of the lead screw 14, and the rotating handle 15 is located outside the central tube housing 1. The axial direction of the screw 14 is parallel to the extending direction of the sliding groove 121, the top end of the screw 14 is inserted into the cylindrical hole in the side wall of the central tube shell 1, the bottom end of the screw 14 is fixedly connected with a flange plate, the flange plate is supported by the central tube shell, so that the screw 14 cannot move axially in the central tube shell and can only rotate around the axis of the screw 14, and the screw 14 is rotated to drive the screw nut 13 to move up and down along the screw 14. The turning handle 15 is formed integrally with the lead screw 14, and the turning handle 15 is located below the flange plate.

The spring nail 8 comprises an insertion nail 81 with the front end extending out of the sliding groove 121, the rear end of the insertion nail 81 is fixed on an inner sleeve 82, the inner sleeve 82 is inserted into an outer sleeve 83 in an axial sliding mode, the outer sleeve 83 is fixedly connected to the lead screw nut 13, and a pre-compressed spring 84 is arranged between the inner sleeve 82 and the outer sleeve 83. The spring 84 of compressed has the trend that promotes inner skleeve 82 to keeping away from outer skleeve 83 end removal all the time for fixed inserting nail 81 on the inner skleeve 82 can support tightly with the guide way bottom surface on the barral of a gun all the time, through setting up the guide way bottom surface of different heights (the height direction is along inserting the axial direction of nail 81), change the distance between gun sight and the barral of a gun, spring nail 8 reciprocates simultaneously and changes the position of spring nail 8 butt on the barral of a gun, thereby rely on the enough big elasticity of spring 84 to support the gun sight and open and reach the purpose of adjusting contained angle between gun sight and the barral of a gun. The spring force of spring 84 is sufficient to overcome the friction of the threaded fastener at the connection of mounting plate 16 to the gun shaft.

The outer wall of the inner sleeve 82 is fixedly provided with a boss 821, the inner wall of the outer sleeve 83 is provided with a groove 831 for the boss 821 to be inserted, the groove 831 extends along the axial direction of the outer sleeve 83, and two ends of the groove 831 do not penetrate through the outer sleeve, so that blocking platforms are formed at two ends of the groove 831 to prevent the boss 821 from sliding out of the groove 831. The inner sleeve 82 is prevented from rotating circumferentially during sliding movement relative to the outer sleeve 83 under the action of the spring 84 by the engagement of the boss 821 with the recess 831.

As shown in fig. 3, a sealing strip 122 is filled in the chute 121, the sealing strip 122 is a rubber strip, a cutting line 123 extending along the sliding direction is arranged in the middle of the sealing strip 122, the inner sleeve 82 of the spring pin 8 is inserted into the sealing strip 122 from the cutting line 123, tapered guide portions 85 are symmetrically arranged on two sides of the inner sleeve 82 along the length direction of the cutting line 123, the cross section of each tapered guide portion 85 is triangular, the tip of each triangular portion faces outward, the sealing strip 122 is guided by the inclined surface where the inclined edge of each triangular portion is located, the sealing strip 122 can be completely attached to the inner sleeve 82, and the sealing performance is.

The upper part of the central tube shell 1 is fixedly connected with a battery bin 2, and the battery bin 2 is axially parallel to the central tube shell 1. Battery compartment 2 is the pipe form and one end seals the other end and opens, and the end sealing connection that opens of battery compartment 2 has battery compartment lid 21. A conductive metal sheet is arranged in the battery compartment 2, and the battery compartment 2 is used for placing a battery to supply power to the electric elements in the central tube shell 1. The center housing 1 is provided with operation keys, which typically include a power key, a menu key, and a direction key, on opposite sides of the mounting platform 12.

Claims

1. The 95-gun night vision sighting telescope is characterized by comprising a central tube shell (1), wherein a thermal imager is installed in the central tube shell (1), two ends of the central tube shell (1) are respectively detachably and hermetically connected with a front end sealing cover (3) and a rear end sealing cover (4), a thermal imaging camera (5) is connected onto the front end sealing cover (3), a thermal imaging display screen is installed in the rear end sealing cover (4), and one end, far away from the central tube shell (1), of the rear end sealing cover (4) is sequentially connected with an eyepiece (10) and a protective eyeshade (11);

one side of center tube shell (1) is provided with mounting platform (12), both ends fixedly connected with mounting panel (16) of mounting platform (12), be provided with spout (121) on mounting platform (12), it is provided with spring nail (8) to slide in spout (121), spring nail (8) with screw nut (13) in center tube shell (1) are connected, screw nut (13) threaded connection is on lead screw (14), the bottom fixedly connected with of lead screw (14) rotates handle (15), it is located to rotate handle (15) the center tube shell (1) outside.

2. The 95-gun night vision sight as claimed in claim 1, characterized in that the spring pin (8) comprises a plug pin (81) with a front end extending out of the slide groove (121), the rear end of the plug pin (81) is fixed to an inner sleeve (82), the inner sleeve (82) is axially slidably plugged into an outer sleeve (83), the outer sleeve (83) is fixedly connected to the spindle nut (13), and a pre-compressed spring (84) is arranged between the inner sleeve (82) and the outer sleeve (83).

3. The 95-gun night vision sight as claimed in claim 2, characterized in that a boss (821) is fixedly arranged on the outer wall of the inner sleeve (82), a recess (831) for the boss (821) is arranged on the inner wall of the outer sleeve (83), and the recess (831) extends in the axial direction of the outer sleeve (83).

4. The 95-gun night vision sight as claimed in claim 1, characterized in that the slide groove (121) is filled with a sealing strip (122), a cutting line (123) extending in the sliding direction is arranged in the middle of the sealing strip (122), and the spring pin (8) penetrates out of the cutting line (123).

5. The 95-gun night vision sight as claimed in claim 4, characterized in that the spring pin (8) is provided with a conical guide (85) symmetrically on both sides in the length direction of the cutting line (123), the conical guide (85) having a triangular cross section.

6. The 95 gun night vision sight of claim 1, in which a battery compartment (2) is fixedly attached to the upper portion of the center tube housing (1), the battery compartment (2) being axially parallel to the center tube housing (1).

7. The 95-gun night vision sighting telescope of claim 6, wherein the battery compartment (2) is tubular and closed at one end and open at the other end, and a battery compartment cover (21) is hermetically connected to the open end of the battery compartment (2).

8. The 95 gun night vision sight of claim 1, in which the center tube housing (1) is provided with operating keys on opposite sides of the mounting platform (12).