CN210464208U - Miniature sight capable of quickly adjusting and accurately positioning - Google Patents
Miniature sight capable of quickly adjusting and accurately positioning Download PDFInfo
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- CN210464208U CN210464208U CN201921558995.8U CN201921558995U CN210464208U CN 210464208 U CN210464208 U CN 210464208U CN 201921558995 U CN201921558995 U CN 201921558995U CN 210464208 U CN210464208 U CN 210464208U
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- sight
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Abstract
The utility model discloses a micro sighting device capable of quickly adjusting and accurately positioning, which comprises a sighting device body, a spring plate and two adjusting screws, wherein the sighting device body comprises a module sleeve and a module seat, the module seat is arranged in the module sleeve, a light-emitting module for generating a laser spot is arranged in the module seat, one end of the spring plate is arranged at the bottom of the module sleeve, the other end of the spring plate passes through the module seat and extends towards the axial direction of the module seat, the two adjusting screws are arranged at the top of the module sleeve, pass through the module sleeve and abut against the module seat, and the included angle between the two adjusting screws is 90 degrees, the utility model adopts a positioning mode, the two adjusting screws respectively adjust the radial position of the module seat in the laser sighting device, namely up and down and left and right, and the laser spot emitted by the light-emitting module in the module seat is parallel to or coincided with the axis of the micro sighting device through the elasticity of the spring plate and the pressure of the adjusting screws, and the stress is balanced and the vibration is resisted, the adjusting mode is quick, efficient, simple and accurate, and the production and the use are facilitated.
Description
Technical Field
The utility model relates to a laser sight technical field, especially a miniature sight that can accurate location of quick adjustment.
Background
In order to improve the shooting accuracy of the guns, each gun is provided with a sight bead as a positioning device on the barrel. When shooting, the sight bead is moved by moving the gun body to position the target object in the visual field of the user, so that the target can be accurately hit. However, because of the parallax problem of human eyes, most people are positioned by the sight of sight alone, the shooting accuracy is still poor, in order to improve the above situation, a laser aiming device is usually fixed on a gun, aiming assistance during shooting is provided by utilizing the characteristics of high beam concentration force of laser and long distance and low loss rate, so as to improve the accuracy during shooting, a laser spot generated by the laser aiming device can be arbitrarily finely adjusted in a three-dimensional space, thereby the best use effect is achieved, the existing laser aiming device is complex and troublesome in adjusting a laser optical axis, is not shock-resistant, and is not beneficial to production and use.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the prior art, the utility model aims to provide a miniature sight that can accurate location of quick adjustment.
In order to solve the above problems, the utility model adopts the following technical proposal.
The utility model provides a miniature sight that can accurate location of quick adjustment, includes sight body, shell fragment and two adjusting screw, the sight body includes module cover and module seat, the module seat sets up in the module cover, is provided with the luminous module that is used for generating the laser spot in the module seat, shell fragment one end sets up on the bottom of module cover, the other end passes the module seat and extends towards the axial direction of module seat, two adjusting screw settings are at module cover top and pass module cover, butt on the module seat, and the contained angle between two adjusting screw sets up to 90.
As a further improvement, the light-emitting module includes laser diode, circuit board, focusing mirror and plastic circle, laser diode, plastic circle and focusing mirror share the optical axis and arrange in order to be used for generating the laser spot, circuit board and laser diode electric connection.
The circuit board is also electrically connected with a storage battery for supplying power to the circuit board, the storage battery is arranged inside the rear end of the module sleeve, and a battery elastic sheet electrically connected with the circuit board is arranged at the bottom of the storage battery.
As a further improvement, the module seat rear end is provided with universal circular arc, be provided with on the module cover and match with universal circular arc and be used for carrying out axial positioning, the arc portion of radial adjustment to the module seat.
As a further improvement, the front end of the module sleeve is also in threaded connection with a front cover, a lens cover is arranged on the front cover, and a first O-shaped ring is arranged between the lens cover and the front end of the module sleeve and used for axially positioning the module seat.
As a further improvement, the light emitting module further comprises an LD base, the laser diode is arranged on the LD base, and a second O-shaped ring is arranged between the LD base and the module base.
The beneficial effects of the utility model
Compared with the prior art, the utility model has the advantages of:
the utility model discloses a three point location's mode, the radial position in laser sight of module seat is adjusted respectively to two adjusting screw, about promptly, through the elasticity of shell fragment and adjusting screw's pressure, and the universal circular arc of module seat and module cover, the axial positioning and the adjustment of the first O type circle of protecgulum and lens lid, the laser light spot that the luminous module that makes in the module seat sent is parallel with the axis of miniature sight or coincidence, and the balanced anti vibration of atress, the adjustment mode is high efficiency, and is simple and accurate, do benefit to production and use.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of another view angle of the present invention.
Fig. 3 is a sectional view of section a in fig. 2.
Fig. 4 is a cross-sectional view from another perspective of fig. 3.
Fig. 5 is a schematic view of the structure splitting of the present invention.
Fig. 6 is a schematic view of another structure according to the present invention.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1 to 6, a miniature sighting device capable of quickly adjusting and accurately positioning includes a sighting device body 1, an elastic sheet 2 and two adjusting screws 3, the sighting device body 1 includes a module sleeve 11 and a module seat 12, the module seat 12 is disposed in the module sleeve 11, a light-emitting module for generating a laser spot is disposed in the module seat 12, one end of the elastic sheet 2 is disposed on the bottom of the module sleeve 11, the other end of the elastic sheet passes through the module seat 12 and extends toward the axial direction of the module seat 12, the two adjusting screws 3 are disposed on the top of the module sleeve 11, pass through the module sleeve 11 and abut against the module seat 12, and an included angle between the two adjusting screws 3 is set to be 90 °.
The utility model discloses a theory of operation is: by adopting a three-point positioning mode, the two adjusting screws 3 respectively adjust the radial positions of the module seat 12 in the micro sighting device, namely, the radial positions are up, down, left and right, the axial positioning and the adjustment of the first O-shaped ring of the front cover 13 and the lens cover 44 are realized through the elastic force of the elastic sheet 2 and the pressure of the adjusting screws 3, the universal circular arc 111 and the arc part 121 of the module seat 12 and the module sleeve 11, so that a laser light spot emitted by a light-emitting module in the module seat 12 is parallel or coincident with the axis of the micro sighting device, the stress is balanced, the vibration resistance is realized, the adjusting mode is quick, efficient, simple and accurate, and the production and the use are facilitated.
Specifically, the light emitting module includes a laser diode 41, a circuit board 42, a focusing mirror 43 and a shaping ring 44, the laser diode 41, the shaping ring 44 and the focusing mirror 43 are arranged coaxially for generating a laser spot, and the circuit board 42 is electrically connected to the laser diode 41.
The circuit board 42 is also electrically connected with a storage battery 5 for supplying power to the circuit board, the storage battery 5 is arranged inside the rear end of the module sleeve 11, and the bottom of the storage battery 5 is provided with a battery elastic sheet 6 electrically connected with the circuit board 42.
The rear end of the module base 12 is provided with a universal circular arc 121, and the module sleeve 11 is provided with an arc portion 111 which is matched with the universal circular arc 121 and used for axially positioning the module base 12. The further adjustment of the position of the module holder 12, i.e. the axial adjustment of the positioning of the light emitting module in the module holder 12 in the laser sight, is designed to define the position of the module holder 12 in the axial direction.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (6)
1. The utility model provides a can accurate miniature sight of location of quick adjustment, a serial communication port, including sight body, shell fragment and two adjusting screw, the sight body includes module cover and module seat, the module seat sets up in the module cover, is provided with the luminous module that is used for generating the laser spot in the module seat, shell fragment one end sets up on the bottom of module cover, the other end passes the module seat and extends towards the axial direction of module seat, two adjusting screw settings are at module cover top and pass module cover, butt on the module seat, and the contained angle between two adjusting screw sets up to 90.
2. A micro sight capable of rapid adjustment of precise positioning according to claim 1, wherein:
the light-emitting module comprises a laser diode, a circuit board, a focusing mirror and a shaping ring, the laser diode, the shaping ring and the focusing mirror are arranged in a coaxial mode and used for generating laser light spots, and the circuit board is electrically connected with the laser diode.
3. A micro sight capable of rapid adjustment of precise positioning according to claim 2, wherein:
the circuit board is also electrically connected with a storage battery for supplying power to the circuit board, the storage battery is arranged inside the rear end of the module sleeve, and a battery elastic sheet electrically connected with the circuit board is arranged at the bottom of the storage battery.
4. A micro sight capable of rapid adjustment of precise positioning according to claim 1, wherein:
the rear end of the module seat is provided with a universal circular arc, and the module sleeve is provided with an arc part which is matched with the universal circular arc and used for axially positioning and radially adjusting the module seat.
5. A micro sight capable of rapid adjustment of precise positioning according to claim 1, wherein:
the module sleeve is characterized in that the front end of the module sleeve is further in threaded connection with a front cover, a lens cover is arranged on the front cover, and a first O-shaped ring is arranged between the lens cover and the front end of the module sleeve and used for axially positioning the module base.
6. A micro sight capable of rapid adjustment of precise positioning according to claim 2, wherein:
the light-emitting module further comprises an LD base, the laser diode is arranged on the LD base, and a second O-shaped ring is arranged between the LD base and the module base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921558995.8U CN210464208U (en) | 2019-09-19 | 2019-09-19 | Miniature sight capable of quickly adjusting and accurately positioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921558995.8U CN210464208U (en) | 2019-09-19 | 2019-09-19 | Miniature sight capable of quickly adjusting and accurately positioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210464208U true CN210464208U (en) | 2020-05-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921558995.8U Active CN210464208U (en) | 2019-09-19 | 2019-09-19 | Miniature sight capable of quickly adjusting and accurately positioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210464208U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111692917A (en) * | 2020-07-10 | 2020-09-22 | 中国航发沈阳发动机研究所 | Laser sight and have its air bubble |
-
2019
- 2019-09-19 CN CN201921558995.8U patent/CN210464208U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111692917A (en) * | 2020-07-10 | 2020-09-22 | 中国航发沈阳发动机研究所 | Laser sight and have its air bubble |
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