CN214580801U - Lighting device for gun - Google Patents
Lighting device for gun Download PDFInfo
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- CN214580801U CN214580801U CN202120780789.2U CN202120780789U CN214580801U CN 214580801 U CN214580801 U CN 214580801U CN 202120780789 U CN202120780789 U CN 202120780789U CN 214580801 U CN214580801 U CN 214580801U
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- rotation
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Abstract
The utility model discloses a lighting device for rifle, which comprises a body, the axis of rotation, the graduated ring, the axis of rotation clamping ring, the switch indication circle, shift knob, the shift knob lid, the circuit board, stop screw, the circuit board clamping ring, the brush, the positioning spring, the circuit board positioning ring, the steel ball, in the one end of body, the brush is fixed in the axis of rotation, the axis of rotation clamping ring presses the axis of rotation in the body, be equipped with the screw in the axis of rotation, positioning spring and steel ball, graduated ring downthehole concave tooth and stop screw that are equipped with, the steel ball is positioned spring and screw top on the concave tooth of graduated ring, shift knob fixes in the axis of rotation, the switch state of shift knob terminal surface indication point corresponding switch indication circle sign, at the other end of body, the circuit board clamping ring is fixed the circuit board to the body, set up the circuit board positioning ring between them, place the battery in the middle of circuit board clamping ring. The whole lighting device is simple and convenient to operate, and has the characteristics of vibration resistance, impact resistance, high and low temperature resistance, water resistance and reliability.
Description
Technical Field
The utility model belongs to the technical field of school rifle mirror and sight illumination for the rifle, especially, relate to a lighting device for rifle.
Background
At present, a lighting device is usually designed on optical instruments such as a gun calibration lens and a gun sighting telescope and is used for meeting the lighting requirement under the condition of low illumination, and the structural form of the lighting device is diversified. Because optical instruments such as a gun calibration lens and a gun sighting telescope need to be installed on a gun, the working environment is severe, and the optical instruments can normally work in the environments of high and low temperature, rain, impact, vibration and the like. The lighting device is used as a component of an optical instrument, and generally has a complex structure, high assembly difficulty, low reliability and high failure rate in the use process, thereby bringing inconvenience to users.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a lighting device for rifle is provided, the processing assembly is easy, can reliable work under adverse circumstances.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a lighting device for rifle, the device includes the body, the axis of rotation, the graduated ring, the axis of rotation clamping ring, the switch indicating ring, switch knob, the circuit board, stop screw, the circuit board clamping ring, the brush, the location spring, the circuit board positioning ring, the steel ball, in the one end of body, the brush is fixed in the axis of rotation, the axis of rotation clamping ring is pressed the axis of rotation in the body, be equipped with the screw in the axis of rotation, location spring and steel ball, graduated ring downthehole concave tooth and stop screw of being equipped with, switch knob fixes in the axis of rotation, switch knob terminal surface point corresponds the on-off state of switch indicating ring sign, at the other end of body, the circuit board clamping ring is fixed the circuit board to the body, set up circuit board positioning ring between them, place the battery in the middle of circuit board clamping ring.
According to the technical scheme, the battery cover presses the battery on the circuit board, the negative pole of the battery is directly connected with the negative pole piece of the circuit board, and the positive pole of the battery is connected with the circuit board through the battery cover spring, the battery cover, the body, the circuit board pressing ring and the circuit board positioning ring.
According to the technical scheme, the electric brush comprises two electric brush pieces and an electric brush plate, wherein the two electric brush pieces are fixed on the electric brush plate by soldering tin; one end of the positive and negative electrode leads is respectively welded on the two electric brushes, and the other end is connected to the light-emitting diode.
According to the technical scheme, rubber sealing rings are arranged between the rotating shaft and the body and between the rotating shaft and the rotating shaft pressing ring. The air tightness of the lighting device and the rotation smoothness of the rotating shaft are ensured.
According to the technical scheme, the body is provided with the air hole screw. The nitrogen is conveniently filled in the optical instrument.
According to the technical scheme, the battery cover is provided with the sealing ring. The sealing performance is ensured.
When the lighting device for the gun is used, the switch knob drives the rotating shaft to rotate, the electric brush on the rotating shaft brushes on the circuit board, and the switching of the on-off state of the circuit of the lighting device is realized.
The utility model discloses the beneficial effect who produces is: the whole lighting device is simple and convenient to operate, and has the characteristics of vibration resistance, impact resistance, high and low temperature resistance, water resistance and reliability.
Drawings
The invention will be further explained with reference to the drawings and examples, wherein:
FIG. 1 is an exploded view of a lighting device for a gun according to an embodiment of the present invention;
FIG. 2 is a cross-sectional view of a lighting device for a gun according to an embodiment of the present invention;
FIG. 3 is a perspective view of a first lighting body for a gun according to an embodiment of the present invention;
FIG. 4 is a perspective view of a second lighting body for a gun according to an embodiment of the present invention;
1. the novel LED lamp comprises a body, a rotating shaft, a dividing ring, a rotating shaft pressing ring, a switch indicating ring, a switch knob cover, a circuit board, a limiting screw, a circuit board pressing ring, a circuit board, an electric brush, a positioning spring, a circuit board positioning ring, a battery cover, a vent screw, a stop screw I, a stop screw II, a rubber sealing ring III, a steel ball, a screw I, a rubber sealing ring II, a rubber sealing ring III, a steel ball, a screw I, a screw II, a rubber sealing ring II, a stop screw III, a rubber sealing ring II, a steel ball, a lithium battery, a light-emitting diode, and a wire, wherein the rotating shaft pressing ring is 2, the switch indicating ring is 5, the switch knob is 6, the switch knob, the battery cover is 7, the switch knob cover, the circuit board is 8, the rubber sealing ring II, the rubber sealing ring is 19, the rubber sealing ring is a rubber sealing ring, the rubber sealing ring is 19, the rubber sealing ring is a rubber sealing ring II, the rubber sealing ring is 20, the rubber sealing ring is a rubber sealing ring is 19, the rubber sealing ring is 19, the rubber sealing ring is a rubber sealing ring, the rubber sealing ring is a rubber sealing ring, the rubber sealing ring is a rubber sealing ring, the rubber sealing ring is a rubber sealing ring, and a rubber sealing ring is a rubber sealing ring, the rubber sealing ring is a rubber sealing ring, the rubber sealing ring is a rubber sealing ring, the rubber sealing ring is.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
As shown in fig. 1-4, the embodiment of the present invention provides a bell, at one end of the lighting device body 1 for gun, the brush 11 is fixed on the rotation axis through the first screw 22, the rotation axis pressing ring 4 presses the rotation axis 2 into the body, the rotation axis is provided with the second screw 25, the positioning spring 12 and the steel ball 21, the indexing ring 3 is provided with two concave teeth and the limit screw 9 in the hole, the steel ball is pressed against the concave teeth of the indexing ring by the positioning spring and the screw, the rotation axis has gear feeling when rotating to the switch position, and the rotation axis is limited to rotate between the switch positions. The switch knob 6 is fixed on the rotating shaft through a screw, and the end face indicating point of the switch knob corresponds to the switch state marked by the switch indicating ring 5. The end face of the switch knob is provided with a switch knob cover 7, so that the appearance of the knob part is attractive. The electric brush comprises two electric brush pieces and an electric brush plate, and the two electric brush pieces are fixed on the electric brush plate by soldering tin; positive and negative leads 28 are welded at one end to the two brushes and at the other end to the led.
A second rubber sealing ring 19 is arranged between the rotating shaft and the body, and a first rubber sealing ring 18 is arranged between the rotating shaft and the rotating shaft pressing ring. The air tightness of the lighting device and the rotation smoothness of the rotating shaft are ensured.
At the other end of the body, a circuit board pressing ring 10 fixes the circuit board on the body, and a circuit board positioning ring 13 and a positioning screw are arranged between the circuit board pressing ring and the body, so that the position of the circuit board is firm, reliable and not loose. The lithium battery 26 is arranged in the middle of the circuit board pressing ring, and the battery cover 14 and the battery cover spring 17 press the battery on the circuit board 8, so that the conductivity of the positive and negative electrodes of the battery is ensured; the negative pole of the lithium battery is directly communicated with the negative plate of the circuit board, and the positive pole of the lithium battery is communicated with the circuit board by the battery cover spring, the battery cover, the body, the circuit board pressing ring and the circuit board positioning ring 13, so that the lithium battery supplies power to the circuit board; and a third rubber sealing ring 20 is arranged on the battery cover to ensure the sealing performance. And the air hole screw 15 is adopted, so that the nitrogen can be conveniently filled in the optical instrument. And a first stop screw 16, a second stop screw 23 and a third stop screw 24 are also used for fixing.
The utility model discloses lighting device for rifle to emitting diode 27's switch function, through slightly adjusting lighting device structure, can use not unidimensional miniature lithium cell. The battery cover is provided with a wrench groove, and the battery cover can be opened by using a coin to replace the battery.
It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are considered to be within the scope of the invention as defined by the following claims.
Claims (6)
1. The utility model provides a lighting device for rifle, a serial communication port, the device includes the body, the axis of rotation, the graduated ring, the axis of rotation clamping ring, the switch indicating ring, the shift knob, the circuit board, stop screw, the circuit board clamping ring, the brush, the location spring, the circuit board locating ring, the steel ball, in the one end of body, the brush is fixed in the axis of rotation, the axis of rotation clamping ring is pressed the axis of rotation in the body, be equipped with the screw in the axis of rotation, location spring and steel ball, graduated ring downthehole concave tooth and stop screw that are equipped with, the shift knob is fixed in the axis of rotation, shift knob terminal surface point corresponds the on-off state of switch indicating ring sign, at the other end of body, the circuit board clamping ring is fixed the circuit board to the body, set up the circuit board locating ring between them, place the battery in the middle of circuit board clamping ring.
2. The lighting device for gun as claimed in claim 1, wherein the battery cover presses the battery against the circuit board, the negative electrode of the battery is directly connected to the negative plate of the circuit board, and the positive electrode of the battery is connected to the circuit board by the battery cover spring, the battery cover, the body, the circuit board pressing ring and the circuit board positioning ring.
3. The lighting device for a gun as claimed in claim 1 or 2, wherein the brush comprises two brush pieces and a brush plate, the two brush pieces being fixed to the brush plate by solder; one end of the positive and negative electrode leads is respectively welded on the two electric brushes, and the other end is connected to the light-emitting diode.
4. The lighting device for a gun as claimed in claim 1 or 2, wherein rubber packing is provided between the rotary shaft and the body, and between the rotary shaft and the rotary shaft pressing ring.
5. The lighting device for a gun as claimed in claim 1 or 2, wherein the body is provided with a gas hole screw.
6. The lighting device for a gun as claimed in claim 1 or 2, wherein the battery cover is provided with a gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120780789.2U CN214580801U (en) | 2021-04-16 | 2021-04-16 | Lighting device for gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120780789.2U CN214580801U (en) | 2021-04-16 | 2021-04-16 | Lighting device for gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214580801U true CN214580801U (en) | 2021-11-02 |
Family
ID=78326305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120780789.2U Active CN214580801U (en) | 2021-04-16 | 2021-04-16 | Lighting device for gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214580801U (en) |
-
2021
- 2021-04-16 CN CN202120780789.2U patent/CN214580801U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |