CN218524019U

CN218524019U - Zero calibration assembly for gun sighting telescope

Info

Publication number: CN218524019U
Application number: CN202222906290.9U
Authority: CN
Inventors: 沐正刚
Original assignee: Nantong Punctual Optical Instrument Co ltd
Current assignee: Nantong Punctual Optical Instrument Co ltd
Priority date: 2022-11-02
Filing date: 2022-11-02
Publication date: 2023-02-24
Anticipated expiration: 2032-11-02

Abstract

The utility model discloses a zero-bit calibration subassembly for rifle scope, including base, removal bottom plate and fixing base, T shape spout has been seted up at the top of base, the inside movable mounting of T shape spout has the T shape slider of symmetry, the removal bottom plate is all installed at the top of T shape slider, the adjustment tank of symmetry is seted up at the top of removal bottom plate, the inside equal movable mounting of adjustment tank has the slider, the fixing base is installed at the top of slider, one side that the fixing base was kept away from each other is run through and is installed the lead screw, the stopper is installed to the one end that the lead screw is close to each other, and the stopper is connected with the top of removing the bottom plate, the utility model discloses an install fixing base and governing valve, the device has more extensive application range, is applicable to the scope of different specifications, has alleviateed staff's operating pressure, has improved the correction efficiency of device, has brought very big convenience for the staff.

Description

Zero calibration assembly for gun sighting telescope

Technical Field

The utility model relates to a gun sight zero-bit calibration technical field specifically is a zero-bit calibration subassembly for gun sight.

Background

The sighting telescope is also called optical sighting device, its internal structure is usually composed of objective lens group, eyepiece lens group and correcting tube, the objective lens group is mainly responsible for collecting light, the eyepiece lens group is mainly responsible for changing these light rays into parallel light rays, and the correcting tube group is used for correcting the image of objective lens into correct direction from top-bottom reversal and left-right reversal, and the zero position means that the sighting point and impact point are mutually overlapped so as to raise the operation mode of shooting accuracy.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a zero-bit calibration subassembly for rifle scope to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a zero calibration assembly for a gun sight comprises a base, a movable bottom plate and a fixed base, wherein a T-shaped sliding groove is formed in the top of the base, symmetrical T-shaped sliding blocks are movably mounted inside the T-shaped sliding groove, and the movable bottom plate is mounted on the tops of the T-shaped sliding blocks;

the top of removing the bottom plate sets up the adjustment tank of symmetry, the equal movable mounting in inside of adjustment tank has the slider, the fixing base is installed at the top of slider, one side that the fixing base was kept away from each other is run through and is installed the lead screw, the stopper is installed to the one end that the lead screw is close to each other, and the stopper is connected with the top of removing the bottom plate.

Preferably, symmetrical pin grooves are formed in the top of the base and located on two sides of the T-shaped sliding groove, a hollow seat is installed at the top of the base and located in front of the T-shaped sliding groove, an adjustable rod is installed at the top of the hollow seat in a penetrating mode, a spectrum correction instrument is installed at the top of the adjustable rod, and a fixed valve is installed on the outer side of the hollow seat.

Preferably, the top of the movable bottom plate is provided with symmetrical positioning pins in a penetrating manner, and the positioning pins are positioned on two sides of the fixed seat.

Preferably, the protection pad is installed at the top of fixing base, and the hollow sleeve runs through the protection pad.

Preferably, the top of the hollow sleeve is provided with a support rod in a penetrating manner, and the top end of the support rod is provided with a top plate.

Preferably, a bolt penetrates through one side, away from each other, of the hollow sleeve, the bolt penetrates through the supporting rod, a nut is mounted at one end, close to each other, of the bolt, and the nut is located on the other side of the hollow sleeve.

Preferably, the top of roof is run through and is installed the governing valve, and the atress board is installed to the bottom of governing valve, and the atress board is located the below of roof, and the bottom of atress board is installed the linking post of symmetry, and splint are installed to the bottom of linking the post, and the rubber pad is installed to the bottom of splint.

By adopting the technical scheme, the utility model discloses the beneficial effect who gains does:

1. the utility model discloses in be provided with fixing base and governing valve, the device is when using, adjustment tank and slider constitute second slide mechanism, when the gun sight to different specifications carries out the zero-bit correction, the rotatory lead screw of staff, the rotatory fixing base motion that drives of lead screw, distance between the regulation fixing base has been realized from this, the fixing base is right trapezoid, can be fine fix the gun sight of different specifications, the protection pad plays good protection to the gun sight, the stopper can not take place horizontal motion when guaranteeing that rotatory lead screw can freely rotate, the steady motion of fixing base has been realized from this, staff's rethread rotary regulating valve changes the clamping height of splint, fix the gun sight from the top by this, the device has more extensive application range, be applicable to the gun sight of different specifications, the operating pressure of staff has been alleviateed, the correction efficiency of device has been improved, very big convenience has been brought for the staff.

2. The utility model discloses in be provided with the locating pin, standing valve and bolt, when the device uses, the keyway uses with the locating pin cooperation, can fix removing the bottom plate, the adjustable rod passes through the standing valve to be fixed on the hollow seat, freely adjust the height of spectrum correction appearance through the adjustable rod, the rethread standing valve is fixed, the spectrum correction appearance rectifies the gun sight, bolt and nut fix the bracing piece, when the device does not use, the staff can take off the locating pin, will remove the bottom plate and pull down, rotatory standing valve, pull down the spectrum correction appearance, the bolt is taken off, pull down the roof, the structure of device partial shipment formula is portable more, the device has higher flexibility and convenience, installation dismantlement labour saving and time saving, very big convenience has been brought for the staff.

Drawings

Fig. 1 is a schematic perspective view of the whole device of the present invention.

Fig. 2 is a perspective view of the fixing base of the present invention.

Fig. 3 is a schematic perspective view of the regulating valve of the present invention.

Fig. 4 is a perspective view of the bolt of the present invention.

Fig. 5 is a perspective view of the nut of the present invention.

Fig. 6 is a schematic view of the fixing base structure of the present invention.

Fig. 7 is the schematic diagram of the structure of the limiting block of the present invention.

In the figure: 1. a base; 101. a T-shaped chute; 102. a pin slot; 103. a hollow seat; 104. an adjustable lever; 105. a spectrum corrector; 106. a fixed valve;

2. moving the base plate; 201. an adjustment groove; 202. positioning pins; 203. a T-shaped slider; 204. a limiting block;

3. a fixed seat; 301. a protection pad; 302. a screw rod; 303. a slider; 304. a hollow sleeve; 305. a bolt; 306. a nut;

4. a top plate; 401. a support bar;

5. adjusting a valve; 501. a stress plate; 502. connecting the column; 503. a splint; 504. and (7) a rubber pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-7, a zero calibration assembly for a gun sight;

the adjustable-pressure-bearing type adjustable-pressure regulating device comprises a base 1, a movable bottom plate 2, a fixed seat 3, a top plate 4 and a regulating valve 5, wherein a T-shaped chute 101 is formed in the top of the base 1, symmetrical T-shaped sliders 203 are movably arranged in the T-shaped chute 101, the movable bottom plate 2 is arranged at the tops of the T-shaped sliders 203, symmetrical regulating grooves 201 are formed in the top of the movable bottom plate 2, sliders 303 are movably arranged in the regulating grooves 201, the fixed seat 3 is arranged at the top of the sliders 303, a protection pad 301 is arranged at the top of the fixed seat 3, a lead screw 302 is arranged at one side, far away from the fixed seat 3, in a penetrating manner, one end, close to the lead screw 302, of each lead screw 204 is provided with a limiting block 204, the limiting block 204 is connected with the top of the movable bottom plate 2, a supporting rod 401 is arranged at the top of a hollow sleeve 304 in a penetrating manner, the top plate 4 is arranged at the top of the supporting rod 401, the regulating valve 5 is arranged in a penetrating manner, and a stressed plate 501 is arranged at the bottom end of the regulating valve 5, the stress plate 501 is positioned below the top plate 4, the symmetrical linking columns 502 are arranged at the bottom of the stress plate 501, the clamping plate 503 is arranged at the bottom of the linking column 502, the rubber pad 504 is arranged at the bottom of the clamping plate 503, the T-shaped sliding groove 101 and the T-shaped sliding block 203 form a first sliding mechanism, so that a worker can conveniently install and detach the movable bottom plate 2, the distance between the movable bottom plates 2 can be freely adjusted according to the specification of the sighting telescope, the adjusting groove 201 and the sliding block 303 form a second sliding mechanism, when zero correction is carried out on the sighting telescopes of different specifications, the worker can adjust the distance between the fixed seats 3 through the rotary screw rod 302, the fixed seats 3 are right-angled trapezoids, the sighting telescopes of different specifications can be well fixed, the protective pads 301 can well protect the sighting telescopes, and the limiting block 204 can not move horizontally while ensuring the rotary screw rod 302 can rotate freely, realized the steady motion of fixing base 3 from this, bracing piece 401 is used for erectting installation roof 4, guarantee roof 4's stability, roof 4 is used for erectting installation governing valve 5, when the gun sight to different specifications is fixed, the staff changes splint 503's clamping height through rotary regulating valve 5, from this fix the gun sight from the top, rubber pad 504 protects the gun sight, atress board 501 and linking post 502 have played evenly distributed's effect to the power, the device has more extensive application range, be applicable to the gun sight of different specifications, the operating pressure of staff has been alleviateed, the correction efficiency of device has been improved, bring very big convenience for the staff.

The device comprises a hollow seat 103 and a bolt 305, wherein the top of a base 1 is provided with symmetrical pin grooves 102, the pin grooves 102 are positioned at two sides of a T-shaped sliding groove 101, the top of the base 1 is provided with the hollow seat 103, the hollow seat 103 is positioned in front of the T-shaped sliding groove 101, the top of the hollow seat 103 is provided with an adjustable rod 104 in a penetrating way, the top of the adjustable rod 104 is provided with a spectrum corrector 105, the outer side of the hollow seat 103 is provided with a fixed valve 106, the top of a movable bottom plate 2 is provided with symmetrical positioning pins 202 in a penetrating way, the positioning pins 202 are positioned at two sides of a fixed seat 3, the top of the fixed seat 3 is provided with a hollow sleeve 304, the hollow sleeve 304 is provided with a protective pad 301 in a penetrating way, the side, far away from each other, of the hollow sleeve 304 is provided with the bolt 305 in a penetrating way, the bolt 305 penetrates through a supporting rod 401, and one end, close to each other, of the bolt 305 is provided with a nut 306, and nut 306 is located the opposite side of cavity sleeve 304, cotter way 102 uses with locating pin 202 cooperation, can fix removal bottom plate 2, adjustable pole 104 passes through fixed valve 106 to be fixed on hollow seat 103, freely adjust the height of spectral correction appearance 105 through adjustable pole 104, rethread fixed valve 106 is fixed, spectral correction appearance 105 rectifies the gun sight, bolt 305 and nut 306 are fixed bracing piece 401, when the device does not use, the staff can take off locating pin 202, will remove bottom plate 2 and pull down, rotatory fixed valve 106, pull down spectral correction appearance 105, take off bolt 305, pull down roof 4, the structure of device partial shipment formula is portable more, the device has higher flexibility and convenience, the installation is dismantled labour saving and time saving, very big convenience has been brought for the staff.

The working principle is as follows: the device is when proofreaying and correct the gun sight, the staff can adjust the distance between the fixing base 3 through rotatory lead screw 302, fixing base 3 is right trapezoid, can be fine fix the gun sight of different specifications, stopper 204 can not take place horizontal motion when guaranteeing that rotatory lead screw 302 can the free rotation, the steady motion of fixing base 3 has been realized from this, rethread rotary regulating valve 5 changes splint 503's centre gripping height, from this fix the gun sight from the top, adjust and open again after the high of spectrum correction appearance 105, accomplish the rectification work from this.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A zero calibration assembly for a gun sighting telescope comprises a base (1), a movable bottom plate (2) and a fixed seat (3), and is characterized in that a T-shaped sliding groove (101) is formed in the top of the base (1), symmetrical T-shaped sliding blocks (203) are movably mounted inside the T-shaped sliding groove (101), and the movable bottom plate (2) is mounted on the tops of the T-shaped sliding blocks (203);

the symmetrical adjusting groove (201) is seted up at the top of removal bottom plate (2), the equal movable mounting in inside of adjusting groove (201) has slider (303), fixing base (3) are installed at the top of slider (303), one side that fixing base (3) kept away from each other runs through and installs lead screw (302), stopper (204) are installed to the one end that lead screw (302) are close to each other, and stopper (204) are connected with the top of removal bottom plate (2).

2. The zero calibration assembly for the gun sighting telescope according to claim 1, wherein symmetrical pin grooves (102) are formed in the top of the base (1), the pin grooves (102) are located on two sides of the T-shaped sliding groove (101), a hollow seat (103) is installed at the top of the base (1), the hollow seat (103) is located in front of the T-shaped sliding groove (101), an adjustable rod (104) is installed at the top of the hollow seat (103) in a penetrating mode, a spectrum corrector (105) is installed at the top of the adjustable rod (104), and a fixed valve (106) is installed on the outer side of the hollow seat (103).

3. A zero position calibration assembly for gun sight according to claim 1 characterized in that the top of the moving base plate (2) is installed with symmetrical positioning pins (202) through, and the positioning pins (202) are located on both sides of the fixed base (3).

4. A zero calibration assembly for gun sights according to claim 1 characterized in that the top of the fixed base (3) is fitted with a protective pad (301), the top of the fixed base (3) is fitted with a hollow sleeve (304), and the hollow sleeve (304) penetrates the protective pad (301).

5. A zero calibration assembly for gun sights according to claim 4 wherein the top of the hollow sleeve (304) has a support rod (401) mounted therethrough, the top end of the support rod (401) having a top plate (4) mounted thereon.

6. A zero calibration assembly for gun sights according to claim 5 characterized in that the hollow sleeve (304) has a bolt (305) through one side away from each other and the bolt (305) passes through the support rod (401), and the end of the bolt (305) near each other has a nut (306) and the nut (306) is on the other side of the hollow sleeve (304).

7. The zero calibration assembly for the gun sight of claim 5 is characterized in that the top of the top plate (4) is provided with the adjusting valve (5) in a penetrating manner, the bottom end of the adjusting valve (5) is provided with the stress plate (501), the stress plate (501) is positioned below the top plate (4), the bottom of the stress plate (501) is provided with symmetrical engagement columns (502), the bottom of each engagement column (502) is provided with a clamping plate (503), and the bottom of each clamping plate (503) is provided with a rubber gasket (504).