CN113028339A - Lighting device for gun - Google Patents
Lighting device for gun Download PDFInfo
- Publication number
- CN113028339A CN113028339A CN202110410409.0A CN202110410409A CN113028339A CN 113028339 A CN113028339 A CN 113028339A CN 202110410409 A CN202110410409 A CN 202110410409A CN 113028339 A CN113028339 A CN 113028339A
- Authority
- CN
- China
- Prior art keywords
- circuit board
- ring
- lighting device
- gun
- axis
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
- F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
- F21V23/004—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/005—Sealing arrangements therefor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41G—WEAPON SIGHTS; AIMING
- F41G1/00—Sighting devices
- F41G1/54—Devices for testing or checking ; Tools for adjustment of sights
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41G—WEAPON SIGHTS; AIMING
- F41G11/00—Details of sighting or aiming apparatus; Accessories
Abstract
The invention discloses a lighting device for a gun, which 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, an electric brush, a positioning spring, a circuit board positioning ring and a steel ball. 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 invention belongs to the technical field of gun calibration and sighting telescope illumination for guns, and particularly relates to an illumination device for a gun.
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.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a lighting device for a gun, which is easy to process and assemble and can reliably work in severe environment.
The technical scheme adopted by the invention for solving the technical problems is as follows: 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, the shift 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, 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 positioning.
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 invention has the following beneficial effects: 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 described with reference to the accompanying drawings and examples, in which:
FIG. 1 is an exploded view of a lighting assembly for a gun according to an embodiment of the present invention;
FIG. 2 is a cross-sectional view of an illumination device for a gun according to an embodiment of the present invention;
FIG. 3 is a perspective view of a first illumination body for a gun in accordance with an embodiment of the present invention;
FIG. 4 is a perspective view of a second illumination body for a gun in accordance with 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.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in figures 1-4, in the embodiment of the invention, at one end of a lighting device body 1 for a gun, an electric brush 11 is fixed on a rotating shaft through a first screw 22, a rotating shaft pressing ring 4 presses a rotating shaft 2 in the body, a second screw 25, a positioning spring 12 and a steel ball are arranged in the rotating shaft, two concave teeth and a limit screw 9 are arranged in a hole of an indexing ring 3, the steel ball is pressed on the concave teeth of the indexing ring by the positioning spring and the screw, so that the rotating shaft has gear feeling when rotating to a switch position, and the rotating shaft 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 gun lighting device provided by the embodiment of the invention can use micro lithium batteries with different sizes for the switching function of the light emitting diode 27 by slightly adjusting the structure of the lighting device. 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 intended to be included within the scope of the invention as defined in the appended 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.
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 |
|---|---|---|---|
| CN202110410409.0A CN113028339A (en) | 2021-04-16 | 2021-04-16 | Lighting device for gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110410409.0A CN113028339A (en) | 2021-04-16 | 2021-04-16 | Lighting device for gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113028339A true CN113028339A (en) | 2021-06-25 |
Family
ID=76457238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110410409.0A Pending CN113028339A (en) | 2021-04-16 | 2021-04-16 | Lighting device for gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113028339A (en) |
-
2021
- 2021-04-16 CN CN202110410409.0A patent/CN113028339A/en active Pending
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |