CN217877339U - Coaxial multi-path laser transmitter and coaxial laser transmitting device for simulating confrontation - Google Patents
Coaxial multi-path laser transmitter and coaxial laser transmitting device for simulating confrontation Download PDFInfo
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- CN217877339U CN217877339U CN202221345550.3U CN202221345550U CN217877339U CN 217877339 U CN217877339 U CN 217877339U CN 202221345550 U CN202221345550 U CN 202221345550U CN 217877339 U CN217877339 U CN 217877339U
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Abstract
The utility model discloses a coaxial multichannel laser transmitter and a coaxial laser transmitter for simulating confrontation, wherein the coaxial multichannel laser transmitter comprises a laser driving module, at least two laser generators, a plurality of light guide optical fibers, an all-in-one optical fiber node and a laser transmitter head; the laser driving module is respectively connected with each laser generator and respectively drives each laser generator to generate laser through the laser driving module, and the laser wavelengths generated by each laser generator are different; each laser generator is connected with the input end of the all-in-one optical fiber node through one light guide optical fiber; the output end of the all-in-one optical fiber node is connected with the laser emitting head through a light guide optical fiber, and drives one of the laser generators and emits the laser generated by the laser generator coaxially and outwards from the laser emitting head; the coaxial multi-path laser emitter is arranged on a gun, and the correction laser generator or the shooting laser generator is driven to coaxially and externally emit the correction laser or the shooting laser from the gun barrel.
Description
Technical Field
The utility model relates to a laser equipment technical field, specific coaxial multichannel laser emitter that says so and be used for simulating coaxial laser emitter of confrontation.
Background
The gun shooting aiming and the gun hitting are in accordance with the relation among the three lines of the aiming line, the bullet path line and the fire body axis. During the shooting training or the simulated exercise, part of firearms adopt lasers to replace traditional ammunition, and when the lasers on the firearms hit the clothes or helmets of the other party, the system can display that the person is hit. However, in order to calibrate a firearm, a calibration laser and a firing laser are generally mounted on a barrel of the firearm, respectively, and the calibration laser emits calibration laser light for calibrating the firearm, and the firing laser light emits firing laser light for striking a target. The existing correction lasers and firing lasers also have the following disadvantages: 1) The correction laser emitted by the correction laser and the shooting laser emitted by the shooting laser are not coaxial, so that the shooting laser spot cannot coincide with an actual aiming point; 2) When the calibration laser emitted by the calibration laser and the shooting laser emitted by the shooting laser are calibrated, a special calibrator is needed, the calibration speed is slow, and the calibration precision is poor; 3) After the calibration laser and the shooting laser are packaged, the sizes of laser spots at different distances cannot be adjusted, the requirements of shooting training at different distances on the sizes of the laser spots cannot be met, and although the calibration laser and the shooting laser are installed at a relatively short distance, when a shooting target is far away, the error between the two lasers is amplified, the lasers emitted by the calibration laser and the shooting laser are difficult to converge to one point, and the shooting accuracy is greatly reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a coaxial multichannel laser emitter and be used for simulating coaxial laser emitter of antagonism, this coaxial multichannel laser emitter and be used for simulating the coaxial laser emitter of antagonism adopt the leaded light path that unifies more the optic fibre node can merge into the leaded light path of same output with the leaded light path of a plurality of inputs, wherein the laser that arbitrary laser generator produced all can follow same laser emission head and outwards jets out, can realize multichannel laser from coaxial output's effect, be convenient for gun adopts and rectifies laser and carry out gun and rectify the back, switch into shooting laser and carry out shooting training or simulation exercise, gun rectifies conveniently, can improve gun's shooting accuracy by a wide margin.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a coaxial multi-path laser transmitter comprises a laser driving module, at least two laser generators, a plurality of light guide optical fibers, an all-in-one optical fiber node and a laser transmitting head; the laser driving module is respectively connected with each laser generator and respectively drives each laser generator to generate laser through the laser driving module, and the laser wavelengths generated by each laser generator are different; each laser generator is connected with the input end of the all-in-one optical fiber node through a light guide optical fiber; the output end of the all-in-one optical fiber node is connected with the laser emitting head through one light guide optical fiber, and one laser generator is driven to emit the laser generated by the laser generator from the laser emitting head to the outside.
Further, the wavelength of the laser generated by the laser generator is 380-1550nm.
A coaxial laser emission device for simulating confrontation adopts a coaxial multi-path laser emitter, the coaxial multi-path laser emitter is arranged on a gun, and comprises a laser driving module, at least two laser generators, a plurality of light guide optical fibers, an all-in-one optical fiber node and a laser emission head; the laser driving module is respectively connected with each laser generator and respectively drives each laser generator to generate laser through the laser driving module, and the laser wavelengths generated by each laser generator are different; each laser generator is connected with the input end of the all-in-one optical fiber node through one light guide optical fiber; the output end of the all-in-one optical fiber node is connected with the laser emitting head through a light guide optical fiber, and one of the laser generators is driven to emit the laser generated by the laser generator to the outside from the laser emitting head; the method comprises the following steps of (1) mounting a coaxial multi-path laser transmitter on a gun, wherein the number of the laser generators is two, one of the laser generators is a correction laser generator, and the other laser generator is a shooting laser generator; the laser emitting head is installed on the gun barrel of the gun, and the laser generator is corrected or the laser generator is shot through driving so that the laser is coaxially and externally emitted out of the gun barrel.
Furthermore, the laser generated by the correction laser generator is visible light, and the laser generated by the shooting laser generator is invisible light.
Further, the wavelength of the laser generated by the correction laser generator is lambda 1 Wherein 380nm is less than or equal to lambda 1 Less than or equal to 760nm; the laser generated by the shooting laser generator has a wavelength of lambda 2 Wherein 760nm < lambda 2 ≤ 1550nm。
Furthermore, the laser emitting head is provided with a first lens and a second lens in sequence along the laser emitting direction, the first lens is used for condensing laser, and the second lens is used for adjusting the size of a light spot.
Further, the laser driving module comprises a power supply and a laser driving board which are electrically connected in sequence; the laser driving board is connected with the laser generator.
Further, the power supply comprises a correction power supply and a shooting power supply; the laser driving board comprises a correction laser driving board and a shooting laser driving board; the correction power supply, the correction laser driving board and the correction laser generator are electrically connected in sequence; the shooting power supply, the shooting laser drive board and the shooting laser generator are electrically connected in sequence.
Further, the power supply is a direct current power supply.
After the technical scheme is adopted, the utility model discloses following beneficial effect has:
1. the utility model relates to a coaxial multichannel laser emitter adopts the leaded light path that unifies more optical fiber node can merge into the leaded light path of same output with the leaded light path of a plurality of inputs, and the laser that wherein arbitrary laser generator produced all can follow same laser emission head and outwards jets out, and the water that is similar to a plurality of branch pipelines all can flow from same trunk line promptly, can realize multichannel laser from the effect of coaxial output.
2. The utility model relates to a coaxial laser emitter for simulating antagonism, install above-mentioned coaxial multichannel laser emitter on gun, and laser generator's quantity is two, one of them is correction laser generator, another is shooting laser generator, and install the laser emission head on gun's barrel, because many unification optical fiber nodes can merge the light path of correcting laser and shooting laser together, finally outwards jet out from same laser emission head, can realize multichannel laser from the effect of coaxial output, but the laser that laser emission head externally jetted out is followed in the fast switch-over, be convenient for gun adopts visible correction laser to carry out gun correction back, switch into invisible shooting laser and carry out shooting training or simulation exercise, gun correction is convenient, can improve gun's shooting accuracy by a wide margin.
3. The utility model relates to a coaxial laser emitter for simulating antagonism, the correction laser that the correction laser sent is coaxial with the shooting laser that the shooting laser sent, realizes shooting laser spot and the coincidence of actual aiming point, does not need dedicated calibrator during the calibration, and arbitrary one is referred the thing and all can be realized the calibration function, practices thrift the cost, and calibration speed is fast, and the calibration precision is high.
4. The utility model relates to a coaxial laser emitter for simulating antagonism owing to there are condensing lens and laser spot size adjustment lens, rectifies laser and shooting laser encapsulation back, still can realize different distance laser spot adjustment fast according to the requirement of shooting training to the laser spot size.
Drawings
Fig. 1 is a schematic circuit structure diagram of the coaxial multi-path laser transmitter of the present invention;
fig. 2 is a schematic circuit diagram of the coaxial laser emitting device for simulating countermeasure according to the present invention.
The reference numbers in the figures denote:
1. a laser driving module; 11. a power source; 111. correcting the power supply; 112. a shooting power supply; 12. a laser drive board; 121. correcting the laser driving board; 122. a firing laser drive board; 2. a laser generator; 21. Correcting the laser generator; 22. shooting a laser generator; 3. a light guide optical fiber; 4. an all-in-one fiber node; 5. a laser emitting head; 51. a first lens; 52. a second lens.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail 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.
Referring to fig. 1 to 2, a coaxial multi-channel laser transmitter includes a laser driving module 1, at least two laser generators 2, a plurality of light guide fibers 3, a multi-in-one fiber node 4, and a laser transmitting head 5; the laser driving module 1 is respectively connected with each laser generator 2, and the laser driving module 1 is used for respectively driving each laser generator 2 to generate laser, and the laser wavelengths generated by each laser generator 2 are different; each laser generator 2 is connected with the input end of an all-in-one optical fiber node 4 through a light guide optical fiber 3; the output end of the all-in-one optical fiber node 4 is connected with the laser emitting head 5 through one light guide optical fiber 3, and drives one of the laser generators 2 and emits the laser generated by the laser generator from the laser emitting head 5 to the outside.
As shown in fig. 1 to 2, the laser generator 2 generates laser light having a wavelength of 380 to 1550nm.
As shown in fig. 1 to 2, a coaxial laser transmitter for simulating confrontation adopts a coaxial multi-path laser transmitter, and the coaxial multi-path laser transmitter is installed on a gun, and includes a laser driving module 1, at least two laser generators 2, a plurality of light guide fibers 3, an all-in-one fiber node 4 and a laser transmitting head 5; the laser driving module 1 is respectively connected with each laser generator 2, each laser generator 2 is respectively driven by the laser driving module 1 to generate laser, and the laser wavelengths generated by each laser generator 2 are different; each laser generator 2 is connected with the input end of an all-in-one optical fiber node 4 through a light guide optical fiber 3; the output end of the all-in-one optical fiber node 4 is connected with a laser emission head 5 through a light guide optical fiber 3, and drives one of the laser generators 2 and emits the laser generated by the laser generator from the laser emission head 5 to the outside; the coaxial multi-path laser emitter is arranged on a gun, the number of the laser generators 2 is two, one of the laser generators is a correction laser generator 21, and the other laser generator is a shooting laser generator 22; the laser emitting head 5 is installed on the barrel of the gun, and the correction laser generator 21 or the shooting laser generator 22 is driven to coaxially emit the correction laser or the shooting laser to the outside from the barrel.
As shown in fig. 1 to 2, the laser generated by the correction laser generator 21 is visible light, and the laser generated by the firing laser generator 22 is invisible light.
As shown in FIG. 2, the wavelength of the laser light generated by the calibration laser generator 21 is λ 1 Wherein 380nm is less than or equal to lambda 1 Less than or equal to 760nm; the laser generated by the firing laser generator 22 has a wavelength λ 2 Wherein 760nm < lambda 2 ≤1550nm。
As shown in fig. 1 to fig. 2, the laser emitting head 5 is sequentially provided with a first lens 51 and a second lens 52 along the laser emitting direction, the first lens 51 is used for condensing laser light, the relative position of the second lens 52 and the laser emitting head 5 is adjustable, and the size of a light spot can be adjusted by changing the axial position of the second lens 52.
As shown in fig. 1 to 2, the laser driving module 1 includes a power supply 11 and a laser driving board 12 which are electrically connected in sequence; the laser driving board 12 is connected with the laser generator 2.
As shown in fig. 1 to 2, the power supply 11 includes a correction power supply 111 and a shooting power supply 112; the laser driving board 12 comprises a correction laser driving board 121 and a shooting laser driving board 122; the correction power supply 111, the correction laser driving board 121 and the correction laser generator 21 are electrically connected in sequence; the shooting power supply 112, the shooting laser driving board 122 and the shooting laser generator 22 are electrically connected in sequence.
As shown in fig. 1 to 2, the power supply 11 is a dc power supply.
The utility model discloses a theory of operation:
the utility model provides a when coaxial laser emission device for simulating antagonism uses, install above-mentioned coaxial multichannel laser emitter on gun, and laser generator 2's quantity is two, one of them is correction laser generator 21, another is shooting laser generator 22, and install laser emission head 5 on gun's barrel, because many unification optical fiber node 4 can merge the light path of correction laser and shooting laser together, finally outwards jet out from same laser emission head 5, can realize multichannel laser from coaxial output's effect, but the laser of the external jet-out of laser emission head 5 of fast switch-over follow. When gun correction is needed, the correction laser driving board 121 is started to enable the correction laser generator 21 to generate correction laser, the correction laser outwards emits visible correction laser from the laser emitting head 5 through the light guide optical fiber 4 at the input end, the all-in-one optical fiber node 4 and the light guide optical fiber 4 at the output end, and a user can quickly adjust the alignment center of the gun through the visible correction laser. After the alignment of the gun is adjusted, the correction laser driving board 121 is closed, the shooting laser driving board 122 is started to enable the shooting laser generator 22 to generate shooting laser, the shooting laser outwards emits invisible shooting laser from the laser emitting head 5 through the light guide optical fiber 4 at the input end, the all-in-one optical fiber node 4 and the light guide optical fiber 4 at the output end, and when the shooting laser hits the clothes or the helmet of the other side, the system can display that the person is hit, and the system can be used for shooting training or simulation exercise.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (9)
1. A coaxial multi-channel laser transmitter is characterized in that: the system comprises a laser driving module (1), at least two laser generators (2), a plurality of light guide optical fibers (3), an all-in-one optical fiber node (4) and a laser emitting head (5); the laser driving module (1) is respectively connected with the laser generators (2), the laser driving module (1) is used for respectively driving the laser generators (2) to generate laser, and the laser wavelengths generated by the laser generators (2) are different; each laser generator (2) is connected with the input end of the all-in-one optical fiber node (4) through one light guide optical fiber (3); the output end of the all-in-one optical fiber node (4) is connected with the laser emitting head (5) through one light guide optical fiber (3), and one laser generator (2) is driven to emit the laser generated by the laser emitting head (5) outwards.
2. The coaxial multiple laser transmitter of claim 1, wherein: the wavelength of the laser generated by the laser generator (2) is 380-1550nm.
3. A coaxial laser transmitter for simulating confrontation, characterized by: the coaxial multi-channel laser transmitter of claim 1 is used to be installed on a gun, the number of the laser generators (2) is two, one of the laser generators is a correction laser generator (21), and the other laser generator is a shooting laser generator (22); the laser emission head (5) is installed on a gun barrel of the gun, and the correction laser generator (21) or the shooting laser generator (22) is driven to coaxially eject the correction laser or the shooting laser out of the gun barrel.
4. A coaxial laser transmitter for simulating oppositions according to claim 3, characterized in that: the laser generated by the correction laser generator (21) is visible light, and the laser generated by the shooting laser generator (22) is invisible light.
5. A coaxial laser transmitter for simulating oppositions according to claim 3, characterized in that: the wavelength of the laser generated by the correction laser generator (21) is lambda 1 Wherein 380nm is less than or equal to lambda 1 Less than or equal to 760nm; the laser generated by the shooting laser generator (22) has a wavelength of lambda 2 Wherein 760nm < lambda 2 ≤1550nm。
6. A coaxial laser transmitter for simulating oppositions according to claim 3, characterized in that: the laser emitting head (5) is sequentially provided with a first lens (51) and a second lens (52) along the laser emitting direction, the first lens (51) is used for condensing laser, and the second lens (52) is used for adjusting the size of a light spot.
7. A coaxial laser transmitter for analog countermeasure as claimed in claim 3 wherein: the laser driving module (1) comprises a power supply (11) and a laser driving board (12) which are electrically connected in sequence; the laser driving board (12) is connected with the laser generator (2).
8. A coaxial laser transmitter for simulating oppositions according to claim 7, wherein: the power supply (11) comprises a correction power supply (111) and a shooting power supply (112); the laser driving board (12) comprises a correction laser driving board (121) and a shooting laser driving board (122); the correction power supply (111), the correction laser driving board (121) and the correction laser generator (21) are electrically connected in sequence; the shooting power supply (112), the shooting laser driving board (122) and the shooting laser generator (22) are electrically connected in sequence.
9. A coaxial laser transmitter for simulating oppositions according to claim 7, wherein: the power supply (11) is a direct current power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221345550.3U CN217877339U (en) | 2022-05-31 | 2022-05-31 | Coaxial multi-path laser transmitter and coaxial laser transmitting device for simulating confrontation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221345550.3U CN217877339U (en) | 2022-05-31 | 2022-05-31 | Coaxial multi-path laser transmitter and coaxial laser transmitting device for simulating confrontation |
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| Publication Number | Publication Date |
|---|---|
| CN217877339U true CN217877339U (en) | 2022-11-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221345550.3U Active CN217877339U (en) | 2022-05-31 | 2022-05-31 | Coaxial multi-path laser transmitter and coaxial laser transmitting device for simulating confrontation |
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| Country | Link |
|---|---|
| CN (1) | CN217877339U (en) |
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2022
- 2022-05-31 CN CN202221345550.3U patent/CN217877339U/en active Active
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