CN220187552U

CN220187552U - Sighting device calibration auxiliary device

Info

Publication number: CN220187552U
Application number: CN202321117528.8U
Authority: CN
Inventors: 陈国正; 潘碧兰; 彭旭东
Original assignee: Shenzhen Yinglu Technology Development Co ltd
Current assignee: Shenzhen Yinglu Technology Development Co ltd
Priority date: 2023-05-10
Filing date: 2023-05-10
Publication date: 2023-12-15
Anticipated expiration: 2033-05-10

Abstract

The utility model provides a sighting device calibration auxiliary device, which comprises: the laser module, the battery and the conductive nails are sequentially arranged in the shell, the switch assembly is arranged at the rear end of the shell, the battery compartment insulating sleeve is arranged in an annular gap between the battery and the shell, one end of the conductive nail is contacted with or separated from the battery by the switch assembly, the negative electrode of the battery is electrically connected with the negative electrode of the laser module, and the positive electrode of the battery is electrically connected with the positive electrode of the laser module through the conductive nail. The utility model can conveniently assist the calibration of the sighting device and has the characteristics of simple structure, convenient use and visual result.

Description

Sighting device calibration auxiliary device

Technical Field

The utility model relates to the field of shooting, in particular to a sighting device calibration auxiliary device.

Background

The sighting device in the prior art needs to be calibrated so that the sighting position is consistent with the actual shooting position, and the shooting accuracy is improved, but no convenient and effective mode is available at present for calibrating the sighting device.

Disclosure of Invention

The present utility model provides an auxiliary device for calibrating a sight, which solves at least one of the above technical problems.

To solve the above problems, as one aspect of the present utility model, there is provided a sight calibration assistance apparatus comprising: the laser module, the battery and the conductive nails are sequentially arranged in the shell, the switch assembly is arranged at the rear end of the shell, the battery compartment insulating sleeve is arranged in an annular gap between the battery and the shell, one end of the conductive nail is contacted with or separated from the battery by the switch assembly, the negative electrode of the battery is electrically connected with the negative electrode of the laser module, and the positive electrode of the battery is electrically connected with the positive electrode of the laser module through the conductive nail.

Preferably, the switch assembly comprises a switch outer tube, a rotor, a button and a spring, wherein the spring is sleeved on the outer side of the conductive nail, the rotor and the button are sleeved in the switch outer tube, the rotor is arranged between the conductive nail and the button, a guide groove is formed on the inner wall of the switch outer tube, a guide strip matched with the guide groove is formed on the outer wall of the button, a first tooth-shaped structure is formed on the end face of the button facing one side of the rotor, a second tooth-shaped structure is formed on the end face of the rotor facing one side of the button, and a third tooth-shaped structure facing the rotor is formed on the inner wall of the switch outer tube.

Preferably, the sight alignment aid further comprises an annular switch insulating spacer disposed in the housing between the battery and the conductive pin.

Preferably, the sight calibration auxiliary device further comprises a battery cover, the switch assembly is arranged in a containing cavity of the battery cover, one end of the spring is abutted to the bottom wall of the containing cavity, and the conductive nail is electrically connected with the anode of the laser module through the battery cover and the shell.

By adopting the mode, the utility model can conveniently assist in calibrating the sighting device and has the characteristics of simple structure, convenient use and visual result.

Drawings

Fig. 1 schematically shows a perspective view of the present utility model;

FIG. 2 schematically shows a cross-sectional view of the present utility model;

FIG. 3 schematically illustrates an exploded view of the present utility model;

FIG. 4 schematically illustrates an exploded view of the switch assembly;

FIG. 5 schematically illustrates a cross-sectional view of the switch assembly;

fig. 6 schematically shows an exploded view of the switch assembly.

Reference numerals in the drawings: 1. a housing; 2. a laser module; 3. a battery compartment insulating sleeve; 4. a battery; 5. a conductive nail; 6. a switch outer tube; 7. a rotor; 8. a button; 9. a spring; 10. a guide groove; 11. a guide bar; 12. a first tooth structure; 13. a second tooth structure; 14. a third tooth structure; 15. a switch insulating spacer; 16. and a battery cover.

Detailed Description

The following describes embodiments of the utility model in detail, but the utility model may be practiced in a variety of different ways, as defined and covered by the claims.

As one aspect of the present utility model, there is provided a sight calibration assistance apparatus including: the laser module 2, the battery 4 and the conductive nail 5 are sequentially arranged in the shell 1, the switch assembly is arranged at the rear end of the shell 1, the battery compartment insulating sleeve 3 is arranged in an annular gap between the battery 4 and the shell 1, one end of the conductive nail 5 is contacted with or separated from the battery 4 by the switch assembly, the negative electrode of the battery 4 is electrically connected with the negative electrode of the laser module 2, and the positive electrode of the battery 4 is electrically connected with the positive electrode of the laser module 2 through the conductive nail 5.

Preferably, the switch assembly comprises a switch outer tube 6, a rotor 7, a button 8 and a spring 9, wherein the spring 9 is sleeved outside the conductive pin 5, the rotor 7 and the button 8 are sleeved in the switch outer tube 6, the rotor 7 is arranged between the conductive pin 5 and the button 8, a guide groove 10 is formed on the inner wall of the switch outer tube 6, a guide strip 11 matched with the guide groove 10 is formed on the outer wall of the button 8, a first tooth-shaped structure 12 is formed on the end face of the button 8 facing one side of the rotor 7, a second tooth-shaped structure 13 is formed on the end face of the rotor 7 facing one side of the button 8, and a third tooth-shaped structure 14 facing the rotor 7 is formed on the inner wall of the switch outer tube 6. In this preferred embodiment, the switch assembly is a mechanism similar to the pressing structure of the ballpoint pen refill, so as to press the conductive nail 5, and the movement principle and the position locking principle are similar, and are not described herein.

Preferably, the sight alignment aid further comprises an annular switch insulating spacer 15, said switch insulating spacer 15 being arranged in the housing 1 between the battery 4 and the conductive studs 5.

Preferably, the sight alignment auxiliary device further comprises a battery cover 16, the switch assembly is arranged in a containing cavity of the battery cover 16, one end of the spring 9 is abutted with a bottom wall of the containing cavity, and the conductive nail 5 is electrically connected with the anode of the laser module 2 through the battery cover 16 and the shell 1. In this embodiment, the housing 1 is electrically connected to the positive electrode, and when the conductive nail 5 is in contact with the positive electrode of the battery, it is electrically connected to the battery cover 16, the housing 1 and the positive electrode of the laser module 2.

In the above technical solution, when the button 8 is pressed, the conductive pin 5 contacts the battery 4, so as to switch on the circuit for supplying power to the laser module 2, and the laser module 2 emits the light beam for calibration. After the calibration is completed, the button 8 is pressed again, so that the conductive nail 5 and the battery 4 share, and the power supply circuit of the laser module 2 is disconnected.

In use, the utility model is arranged in a gun boring to simulate a bullet, after aiming by a sighting device to be calibrated, the trigger is pulled to open the laser module 2 to emit light, so that a user can simulate the position of the bullet which hits the target position during the shooting of the bullet according to the light spot formed by the light beam at the target position, and then the position is compared with the aiming position of the sighting device, thereby assisting the calibration of the sighting device.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A sight calibration assistance apparatus, comprising: shell (1), laser module (2), battery compartment insulating sleeve (3), battery (4), electrically conductive nail (5) and position switch module that can auto-lock, laser module (2), battery (4) and electrically conductive nail (5) set gradually in shell (1), switch module sets up the rear end of shell (1), battery compartment insulating sleeve (3) set up battery (4) with in the annular clearance between shell (1), switch module makes the one end of electrically conductive nail (5) with battery (4) contact or break away from, the negative pole of battery (4) with the negative pole electricity of laser module (2) is connected, the positive pole of battery (4) is passed through electrically conductive nail (5) with the positive pole electricity of laser module (2) is connected.

2. The sight alignment aid according to claim 1, characterized in that the switch assembly comprises a switch outer tube (6), a rotor (7), a button (8) and a spring (9), the spring (9) is sleeved outside the conductive pin (5), the rotor (7) and the button (8) are sleeved in the switch outer tube (6), the rotor (7) is arranged between the conductive pin (5) and the button (8), a guide groove (10) is formed on the inner wall of the switch outer tube (6), a guide strip (11) matched with the guide groove (10) is formed on the outer wall of the button (8), a first tooth-shaped structure (12) is formed on the end face of the button (8) facing one side of the rotor (7), a second tooth-shaped structure (13) is formed on the end face of the rotor (7) facing one side of the button (8), and a third tooth-shaped structure (14) facing the rotor (7) is formed on the inner wall of the switch outer tube (6).

3. The sight calibration aid according to claim 1, further comprising an annular switch insulating spacer (15), the switch insulating spacer (15) being arranged in the housing (1) between the battery (4) and the conductive pin (5).

4. The sight alignment aid according to claim 2, further comprising a battery cover (16), wherein the switch assembly is arranged in a receiving cavity of the battery cover (16), wherein one end of the spring (9) abuts against a bottom wall of the receiving cavity, and wherein the conductive pin (5) is electrically connected with an anode of the laser module (2) through the battery cover (16), the housing (1).