CN113008077A - Target interlocking device - Google Patents
Target interlocking device Download PDFInfo
- Publication number
- CN113008077A CN113008077A CN202110288688.8A CN202110288688A CN113008077A CN 113008077 A CN113008077 A CN 113008077A CN 202110288688 A CN202110288688 A CN 202110288688A CN 113008077 A CN113008077 A CN 113008077A
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- gun
- module
- target
- electrically connected
- laser
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- 238000005070 sampling Methods 0.000 claims description 10
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
- F41A33/00—Adaptations for training; Gun simulators
- F41A33/02—Light- or radiation-emitting guns ; Light- or radiation-sensitive guns; Cartridges carrying light emitting sources, e.g. laser
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
- F41A33/00—Adaptations for training; Gun simulators
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Abstract
The invention relates to the technical field of gun targets, and discloses a gun target interlocking device which can limit a laser gun to shoot only on a gun target. The invention comprises an infrared transmitter, an infrared receiver, a switch module, a power supply module and a laser gun module; the switch module is respectively and electrically connected with the infrared receiver, the laser gun module and the power supply module; wherein, the infrared emitter is arranged on the gun body, and the infrared receiver is arranged on the gun target; or the infrared emitter is arranged on the gun target, and the infrared receiver is arranged on the gun body. According to the invention, the infrared receiver and the infrared emitter are respectively added on the gun target or the gun body, so that whether the gun body is aligned with the gun target or not can be detected firstly, the on-off between the laser gun module and the power supply module is controlled through the switch module, and the power supply module provides working power supply for the laser gun module only when the gun body is aligned with the gun target, so that the laser gun module works normally.
Description
Technical Field
The invention relates to the technical field of targets, in particular to a target interlocking device.
Background
The existing simulated shooting mainly adopts a laser gun to shoot on a corresponding target, and because the power of a laser emitter on part of the laser gun is higher, if the laser emitter is separated from the target and shoots towards the human eyes, the shooting is easy to blind, and potential safety hazards exist.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. To this end, the invention proposes a target interlock device which makes it possible to limit the firing of the laser gun only on the target.
The gun target interlocking device comprises an infrared transmitter, an infrared receiver, a switch module, a power supply module and a laser gun module, wherein the infrared receiver is used for receiving a signal of the infrared transmitter; the control end of the switch module is electrically connected with the infrared receiver; the power supply module is electrically connected with the switch module; the laser gun module is electrically connected with the output end of the switch module; the infrared transmitter is arranged on the gun body, and the infrared receiver is arranged on the gun target; or the infrared emitter is arranged on the gun target, and the infrared receiver is arranged on the gun body.
The target interlocking device provided by the embodiment of the invention has at least the following beneficial effects: whether the gun body aims at the gun target or not can be detected firstly by respectively adding the infrared receiver and the infrared transmitter on the gun target or the gun body, and the on-off between the laser gun module and the power supply module is controlled by the switch module, so that when the gun body aims at the gun target, the power supply module provides a working power supply for the laser gun module, and the laser gun module works normally.
According to some embodiments of the invention, the laser gun further comprises a current collection module, wherein a collection end of the current collection module is electrically connected with an input end of the switch module, and an output end of the current collection module is electrically connected with the laser gun module. The current acquisition module is arranged, whether the current of the control end of the switch module is in a normal range or not can be judged, whether a corresponding current signal is output by the laser detector or not is judged, and when the current of the current control end of the switch module is not in a set threshold value, the laser gun module stops working.
According to some embodiments of the invention, the current collection module is a sampling resistor R1 or a current sensor.
According to some embodiments of the invention, the switch module comprises: a relay J1 and a current limiting resistor R2, the relay J1 having a first coil end, a second coil end, a common contact, a normally open contact and a normally closed contact; the first coil end is a control end of the switch module, the second coil end is grounded, and the common contact is electrically connected with the power supply module; one end of the current-limiting resistor R2 is electrically connected with the normally open contact, and the other end of the current-limiting resistor R2 is electrically connected with the laser gun module. The relay J1 can be used to control the electrical connection state between the power supply module and the laser gun module.
According to some embodiments of the invention, the laser gun module comprises a laser emitter, a controller, a drive unit, and a trigger, the laser emitter being disposed on a muzzle of the gun body; the controller is electrically connected with the switch module; the input end of the driving unit is electrically connected with the controller; the output end of the driving unit is electrically connected with the laser transmitter; the trigger is electrically connected with the trigger of the gun body, and the output end of the trigger is electrically connected with the controller.
According to some embodiments of the present invention, in the case that the infrared emitter is provided on the target, the infrared emitter is provided in plurality and uniformly distributed on the target, and the infrared receiver is provided on the muzzle of the gun body.
According to some embodiments of the present invention, in the case that the infrared receiver is provided on the target, the infrared receiver is provided in plurality and uniformly distributed on the target, and the infrared emitter is provided on the muzzle of the gun body.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic block circuit diagram of a first embodiment of a target apparatus according to an embodiment of the present invention;
FIG. 2 is a schematic block circuit diagram of a second embodiment of a target apparatus according to an embodiment of the present invention;
fig. 3 is a schematic circuit diagram of a part of the target device shown in fig. 2.
Reference numerals: infrared transmitter 100, infrared receiver 200, switch module 300, power module 400, laser gun module 500, laser transmitter 510, controller 520, drive unit 530, trigger 540, current collection module 600.
Detailed Description
Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.
Referring to fig. 1, a target interlock device according to an embodiment of the present invention includes an infrared transmitter 100, an infrared receiver 200, a switch module 300, a power module 400, and a laser gun module 500, the infrared receiver 200 for receiving a signal of the infrared transmitter 100; the control end of the switch module 300 is electrically connected with the infrared receiver 200; the power module 400 is electrically connected with the switch module 300; the laser gun module 500 is electrically connected with the output end of the switch module 300; the infrared transmitter 100 is arranged on the gun body, and the infrared receiver 200 is arranged on the gun target.
Specifically, in the case that the infrared receiver 200 is provided on the target, the infrared receiver 200 is provided in plurality and uniformly distributed on the target, and the infrared emitter 100 is provided on the muzzle of the gun body.
It is contemplated that the present invention may also be practiced where infrared transmitter 100 is located on the target and infrared receiver 200 is located on the body of the gun. The aim of detecting whether the muzzle of the gun body is aligned with the target can also be achieved. Specifically, under the condition that infrared emitter 100 is located the target, infrared emitter 100 is equipped with a plurality ofly and evenly distributed on the target, and infrared receiver 200 locates on the muzzle of the rifle body.
It can be appreciated that the power module 400 is a conventional power supply device, and those skilled in the art can set the power module according to the working voltage requirement of the laser gun module 500, and may directly output the power module by using a dc power supply or convert the commercial power into an adaptive dc voltage by using a power conversion circuit, and the specific power supply principle thereof belongs to the conventional technical means of those skilled in the art, and thus no further description is provided herein.
Specifically, to avoid damage to the human eye from infrared emitter 100, a low power laser emitter is used, not more than 1 watt, and infrared emitter 100 needs to be packaged so as not to be easily disassembled, and specifically, a dispensing packaging technique can be used.
The target interlocking device provided by the embodiment of the invention has at least the following beneficial effects: by adding the infrared receiver 200 and the infrared emitter 100 to the target or the gun body, respectively, it is possible to detect whether the gun body is aligned to the target, and control the on/off between the laser gun module 500 and the power module 400 through the switch module 300, so that the power module 400 provides a working power to the laser gun module 500 when the gun body is aligned to the target, and the laser gun module 500 operates normally.
Referring to fig. 2 and 3, in some embodiments of the invention, a current collection module 600 is further included, a collection end of the current collection module 600 is electrically connected to an input end of the switch module 300, and an output end of the current collection module 600 is electrically connected to the laser gun module 500. The current collection module 600 is arranged to determine whether the current at the control end of the switch module 300 is within a normal range, that is, determine whether the corresponding current signal is output by the laser detector, and when the current at the current control end of the switch module 300 is not within a set threshold, the laser gun module 500 stops working.
Referring to fig. 2 and 3, in some embodiments of the invention, the current collection module 600 is a sampling resistor R1. Specifically, one end of the sampling resistor is electrically connected to the control terminal of the switch module 300, and the other end of the sampling resistor R1 is electrically connected to the laser gun module 500.
It is contemplated that the current collection module 600 may also employ current sensors for current testing.
Referring to fig. 2 and 3, in some embodiments of the invention, a switch module 300 includes: the relay J1 and the current-limiting resistor R2, the relay J1 is provided with a first coil end, a second coil end, a common contact, a normally open contact and a normally closed contact; the first coil end is a control end of the switch module 300, the second coil end is grounded, and the common contact is electrically connected with the power module 400; one end of the current limiting resistor R2 is electrically connected with the normally open contact, and the other end of the current limiting resistor R2 is electrically connected with the laser gun module 500. The electrical connection state between the power module 400 and the laser gun module 500 can be controlled using the relay J1.
Referring to fig. 2 and 3, in some embodiments of the invention, a laser gun module 500 includes a laser emitter 510, a controller 520, a drive unit 530, and a trigger 540, the laser emitter 510 being disposed on a muzzle of a gun body; the controller 520 is electrically connected to the switch module 300; the input end of the driving unit 530 is electrically connected to the controller 520; the output end of the driving unit 530 is electrically connected to the laser transmitter 510; the trigger 540 is electrically connected to the trigger of the gun body, and the output of the trigger 540 is electrically connected to the controller 520.
It is conceivable that, in order to improve the accuracy of ir transmitter 100 and ir receiver 200, a corresponding encoder is provided between ir transmitter 100 and ir receiver 200, i.e. only the ir transmitter 100 that is limited to emit ir signals with a frequency corresponding to that of ir receiver 200 is identified by ir receiver 200, and other ir transmitters with no corresponding codes and frequencies are not identified by ir receiver 200, so as to limit the ir receiver 200 to detect only the signals of ir transmitter 100.
It is conceivable that the controller 520 may be, but is not limited to, a single chip, a DSP, an ARM, and other processors, and a person skilled in the art may select a processor of a corresponding type and model according to actual requirements, and the specific application manner and circuit structure belong to conventional technical means of the person skilled in the art, and are not described herein again.
Specifically, the driving unit 530 is used for amplifying the control signal of the controller 520, and the embodiment is mainly used for driving the laser emitter 510 to emit light, and the specific application manner and the circuit structure of the driving unit 530 belong to the conventional technical means of those skilled in the art, and are not described herein again.
The positioning device according to an embodiment of the present invention is described in detail in a specific embodiment with reference to fig. 2 and 3. It is to be understood that the following description is only exemplary, and not a specific limitation of the invention.
Referring to fig. 2 and 3, a target interlock apparatus includes an infrared transmitter 100, an infrared receiver 200, a switch module 300, a power module 400, and a laser gun module 500, the infrared receiver 200 for receiving a signal of the infrared transmitter 100; the control end of the switch module 300 is electrically connected with the infrared receiver 200; the power module 400 is electrically connected with the switch module 300; the laser gun module 500 is electrically connected with the output end of the switch module 300; the infrared transmitter 100 is arranged on the gun body, and the infrared receiver 200 is arranged on the gun target.
Specifically, in the case that the infrared receiver 200 is provided on the target, the infrared receiver 200 is provided in plurality and uniformly distributed on the target, and the infrared emitter 100 is provided on the muzzle of the gun body.
In this embodiment, the laser gun further includes a current collecting module 600, a collecting end of the current collecting module 600 is electrically connected to an input end of the switch module 300, and an output end of the current collecting module 600 is electrically connected to the laser gun module 500. The current collection module 600 is arranged to determine whether the current at the control end of the switch module 300 is within a normal range, that is, determine whether the corresponding current signal is output by the laser detector, and when the current at the current control end of the switch module 300 is not within a set threshold, the laser gun module 500 stops working.
In the present embodiment, the current collecting module 600 is a sampling resistor R1. Specifically, one end of the sampling resistor is electrically connected to the control terminal of the switch module 300, and the other end of the sampling resistor R1 is electrically connected to the laser gun module 500.
In the present embodiment, the switch module 300 includes: the relay J1 and the current-limiting resistor R2, the relay J1 is provided with a first coil end, a second coil end, a common contact, a normally open contact and a normally closed contact; the first coil end is a control end of the switch module 300, the second coil end is grounded, and the common contact is electrically connected with the power module 400; one end of the current limiting resistor R2 is electrically connected with the normally open contact, and the other end of the current limiting resistor R2 is electrically connected with the laser gun module 500. The electrical connection state between the power module 400 and the laser gun module 500 can be controlled using the relay J1.
In this embodiment, the laser gun module 500 includes a laser emitter 510, a controller 520, a driving unit 530, and a trigger 540, the laser emitter 510 being disposed on the muzzle of the gun body; the controller 520 is electrically connected to the switch module 300; the input end of the driving unit 530 is electrically connected to the controller 520; the output end of the driving unit 530 is electrically connected to the laser transmitter 510; the trigger 540 is electrically connected to the trigger of the gun body, and the output of the trigger 540 is electrically connected to the controller 520.
Specifically, one end of the sampling resistor R1 is electrically connected to the first coil end of the relay J1, the other end of the sampling resistor R1 is electrically connected to the current collecting end of the controller 520, and the current limiting resistor R2 is electrically connected to the power supply end of the controller 520.
The working principle is as follows: since the infrared emitter 100 and the laser emitter 510 are simultaneously disposed on the muzzle of the gun body, when aiming shooting is to be performed, the infrared emitter 100 will also irradiate on the target, so a plurality of infrared receivers 200 are disposed on the target, when any infrared receiver 200 can detect the signal emitted by the infrared emitter 100, the switch module 300 can be driven to perform contact switching, so that the power module 400 can enable the laser gun module 500 to operate, when power is supplied, the trigger will trigger the trigger 540 by pressing the trigger, a shooting signal is generated to the controller 520, the controller 520 will send a control signal to the driving unit 530 to start the laser emitter 510 to send out a laser signal, and simultaneously, in cooperation with the current collection module 600, the controller 520 can monitor the control end input current of the switch module 300, when detecting that the current is not within the limited threshold range, the controller 520 stops sending the control signal to the driving unit 530, and at this time, even if the trigger is pressed, the controller 520 does not send the control signal, and the laser emitter 510 cannot perform laser shooting.
According to the positioning device provided by the embodiment of the invention, at least the following effects can be achieved, and the target interlocking device provided by the embodiment of the invention has at least the following beneficial effects: by adding the infrared receiver 200 and the infrared emitter 100 to the target or the gun body, respectively, it is possible to detect whether the gun body is aligned to the target, and control the on/off between the laser gun module 500 and the power module 400 through the switch module 300, so that the power module 400 provides a working power to the laser gun module 500 when the gun body is aligned to the target, and the laser gun module 500 operates normally.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (7)
1. A target interlock, comprising:
an infrared emitter;
the infrared receiver is used for receiving the signal of the infrared transmitter;
the control end of the switch module is electrically connected with the infrared receiver;
the power supply module is electrically connected with the input end of the switch module;
the laser gun module is electrically connected with the output end of the switch module;
the infrared transmitter is arranged on the gun body, and the infrared receiver is arranged on the gun target; or the infrared emitter is arranged on the gun target, and the infrared receiver is arranged on the gun body.
2. The target interlock of claim 1, further comprising a current collection module having a collection terminal electrically connected to the input terminal of the switch module and an output terminal electrically connected to the laser gun module.
3. The target interlock of claim 2, wherein the current collection module is a sampling resistor R1 or a current sensor.
4. The target interlock of claim 1, wherein the switch module comprises:
a relay J1 having a first coil end, a second coil end, a common contact, a normally open contact, and a normally closed contact; the first coil end is a control end of the switch module, the second coil end is grounded, and the common contact is electrically connected with the power supply module;
and one end of the current-limiting resistor R2 is electrically connected with the normally open contact, and the other end of the current-limiting resistor R2 is electrically connected with the laser gun module.
5. The target interlock of claim 1 or 4, wherein: the laser gun module includes:
the laser emitter is arranged on the muzzle of the gun body;
the controller is electrically connected with the switch module;
the input end of the driving unit is electrically connected with the controller; the output end of the driving unit is electrically connected with the laser transmitter;
the trigger is electrically connected with the trigger of the gun body, and the output end of the trigger is electrically connected with the controller.
6. The target interlock of claim 1 or 2 or 3 or 4, wherein: the infrared transmitter is arranged on the gun target, the infrared transmitter is uniformly distributed on the gun target, and the infrared receiver is arranged on the gun mouth of the gun body.
7. The target interlock of claim 1 or 2 or 3 or 4, wherein: the infrared receiver is arranged on the gun target, the infrared receiver is arranged on the gun target and is uniformly distributed on the gun target, and the infrared transmitter is arranged on the gun mouth of the gun body.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2020103669450 | 2020-04-30 | ||
| CN202010366945 | 2020-04-30 |
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| Publication Number | Publication Date |
|---|---|
| CN113008077A true CN113008077A (en) | 2021-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110288688.8A Pending CN113008077A (en) | 2020-04-30 | 2021-03-18 | Target interlocking device |
| CN202120561814.8U Active CN214950859U (en) | 2020-04-30 | 2021-03-18 | Target interlocking device |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120561814.8U Active CN214950859U (en) | 2020-04-30 | 2021-03-18 | Target interlocking device |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1400561A (en) * | 2001-07-31 | 2003-03-05 | 日本电气株式会社 | Laser gun and its shooting system |
| US9052162B1 (en) * | 2014-05-29 | 2015-06-09 | Stephen P. Shoemaker, Jr. | Indoor long range shooting gallery |
| CN109341427A (en) * | 2018-10-18 | 2019-02-15 | 珠海强源体育用品有限公司 | A kind of laser gun target system |
| KR20190087858A (en) * | 2018-01-17 | 2019-07-25 | 박혜선 | Shooting training contorl system |
-
2021
- 2021-03-18 CN CN202110288688.8A patent/CN113008077A/en active Pending
- 2021-03-18 CN CN202120561814.8U patent/CN214950859U/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1400561A (en) * | 2001-07-31 | 2003-03-05 | 日本电气株式会社 | Laser gun and its shooting system |
| US9052162B1 (en) * | 2014-05-29 | 2015-06-09 | Stephen P. Shoemaker, Jr. | Indoor long range shooting gallery |
| KR20190087858A (en) * | 2018-01-17 | 2019-07-25 | 박혜선 | Shooting training contorl system |
| CN109341427A (en) * | 2018-10-18 | 2019-02-15 | 珠海强源体育用品有限公司 | A kind of laser gun target system |
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| Publication number | Publication date |
|---|---|
| CN214950859U (en) | 2021-11-30 |
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