CN212538951U - Cartridge clip shot detection device and electromagnetic gun - Google Patents
Cartridge clip shot detection device and electromagnetic gun Download PDFInfo
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- CN212538951U CN212538951U CN202020655968.9U CN202020655968U CN212538951U CN 212538951 U CN212538951 U CN 212538951U CN 202020655968 U CN202020655968 U CN 202020655968U CN 212538951 U CN212538951 U CN 212538951U
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Abstract
The utility model is suitable for a novel weapon electromagnetic gun technical field provides a cartridge clip shot detection device and electromagnetic gun, above-mentioned cartridge clip shot detection device is through setting up trigger switch and trigger piece, and trigger piece only can trigger switch when holding the pellet in the chamber, can not trigger switch when holding the surplus pellet in the chamber in addition, when trigger switch is triggered, the controller can receive the detection signal who holds the intracavity that does not have the pellet, after receiving this detection signal, controller control charger stops to charge to electromagnetic gun's energy storage electric capacity. The shooting personnel are prevented from changing the cartridge clip or the shot in an electrified way, and the electric shock risk is reduced.
Description
Technical Field
The utility model relates to a novel weapon electromagnetic gun especially relates to a cartridge clip shot detection device and electromagnetic gun.
Background
With the change of the world situation and the peace and development of the world theme, the military is used as the power for maintaining the integrity of the national sovereign and territory, and the fighting purpose and the hit target of the military are changed newly and endowed with more connotations. The military is often more demanding to perform non-war military tasks such as anti-terrorism, outburst, sum-and-sum, anti-harassment, anti-violent crime, fighting pirates, etc. New tasks and combat objects also place new demands on weaponry. In order to avoid the situation that governments are trapped in a passive situation due to the fact that a large number of casualties strike targets, non-lethal weapons provide a new choice for military to carry out diversified tasks. In recent years, the importance of non-lethal weapons is gradually recognized in all countries, and electromagnetic guns that emit electric energy or electromagnetic energy have a very important position in the family of non-lethal weapons due to the advantages of flexible control, long range, and the like.
The principle of the electromagnetic gun is that a multistage coil is wound on an electromagnetic gun tube, a capacitor is connected in series on the coil, when the electromagnetic gun is required to be controlled to emit, the capacitor is sequentially controlled to discharge to the coil, an electromagnetic field is formed inside the coil, and therefore a bullet passing through the inside of the coil is accelerated. The capacitor needs to be charged by a matched charger, and the charger is generally controlled to charge the capacitor immediately after the electromagnetic gun is launched in order to ensure that enough electric energy exists for each launching of the electromagnetic gun. However, when the electromagnetic gun finishes shooting the last shot, if the capacitor is still charged according to a conventional control mode at the moment, the capacitor can store electric energy, the gun can have the potential of electric leakage caused by aged and worn devices and other conductors after long-term use, and particularly, the gun can have the potential of electric shock when a shooter loads a bullet or changes a clip.
SUMMERY OF THE UTILITY MODEL
For the safety in utilization that improves the electromagnetism rifle, the utility model provides an electromagnetism rifle cartridge clip shot detection device, thereby whether control whether charges for electric capacity through detecting whether also have the shot in the electromagnetism rifle cartridge clip, satisfy the high fast transmission demand of penetrating of electromagnetism rifle and improve the security performance simultaneously. The concrete steps are as follows:
the utility model provides a cartridge clip shot detection device, is located the cartridge clip and is used for holding the appearance chamber of bullet of pellet, is located and holds the chamber lower part of bullet and be used for holding the top of the pellet of bullet intracavity to going out the ejection of compact mouth top and support the piece for send the trigger switch of detection signal to the controller when being triggered, be used for triggering when holding the chamber of bullet and not holding the pellet trigger switch and release when holding the intracavity of bullet trigger switch's trigger piece, and be used for receiving control stops the charger during detection signal and to energy storage capacitor output charging electric energy the controller.
In an embodiment of the present invention, the trigger is fixedly connected to the top supporting member.
The utility model relates to an embodiment, the charger includes power module and charging switch, stop the charger to energy storage capacitor output charging electric energy, specifically be control the charging switch turn-offs.
In another embodiment of the present invention, the charger includes a power module, and the charger outputs charging power to the energy storage capacitor, specifically, blocks the PWM driving signal of the power module.
The utility model relates to an embodiment, the controller is still including the PWM drive unit who is used for exporting PWM drive signal, PWM drive signal is used for control power module exports the electric energy that charges to energy storage capacitor.
In an embodiment of the present invention, the abutting member is a spring.
In an embodiment of the present invention, the trigger switch is a travel switch.
The utility model discloses in, through setting up trigger switch and trigger piece to trigger piece can trigger only when holding in the bullet chamber 11 not holding the pellet trigger switch can not trigger when holding in the bullet chamber when remaining pellet in addition trigger switch when trigger switch is triggered, the controller can receive and hold the detection signal that the bullet chamber does not have the pellet, and after receiving this detection signal, controller control charger stops to charge to the energy storage electric capacity of electromagnetism rifle. Therefore, when the number of the remaining shot in the shot containing cavity exceeds one shot, the controller can control the charger to charge the energy storage capacitor after the electromagnetic gun finishes shooting so as to store sufficient electric energy for next shooting; when the electromagnetic gun launches the last shot, the electric energy of the energy storage capacitor can be discharged into the driving coil to accelerate the last shot, and after the last shot is launched, the charger does not charge the energy storage capacitor any more, so that the phenomenon that a shooting person changes a cartridge clip or a shot in an electrified manner is avoided, and the electric shock risk is reduced.
In another embodiment of the utility model, an electromagnetism rifle is provided, include the multistage coil of following the barrel coiling, and to the energy storage electric capacity of coil output electric energy still includes the utility model discloses foretell cartridge clip shot detection device.
The utility model discloses an electromagnetic gun, still include with energy storage electric capacity series connection's discharge switch, the controller still is used for controlling when receiving the transmission signal discharge switch is closed, so that energy storage electric capacity to coil output electric energy.
The utility model discloses an electromagnetism rifle, the controller is used for electromagnetism rifle transmission is accomplished the back, controls the charger to energy storage capacitor output electric energy that charges.
The utility model discloses an electromagnetic gun uses the utility model provides a cartridge clip shot detection device has the same beneficial effect with cartridge clip shot detection device equally.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.
Fig. 1 is a schematic diagram of a cartridge clip and pellet detection apparatus provided in the embodiment of the present invention.
The device comprises a cartridge clip 1, a cartridge accommodating cavity 11, a trigger switch 12, a pellet 13, a trigger 14, a butting piece 15, a controller 2, a PWM (pulse-width modulation) driving unit 21, a charger 3, a power module 31, a charging switch 32, a barrel 4, a driving coil 5, an energy storage capacitor 6, a discharging switch 7 and a storage battery 8.
Detailed Description
In the following description, for purposes of explanation and not limitation, specific details are set forth, such as particular system structures, techniques, etc. in order to provide a thorough understanding of the embodiments of the invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.
In order to explain the technical solution of the cartridge magazine and pellet detecting apparatus of the present invention, the following description will be made by using specific embodiments.
As shown in the figure, the cartridge clip and pellet detection device disclosed in this embodiment includes a pellet containing cavity 11 located in a cartridge clip 1 and used for containing a pellet 13, a propping member 15 located at the lower portion of the pellet containing cavity 11 and used for propping the pellet 13 in the pellet containing cavity 11 to a pellet outlet, a trigger switch 12 used for sending a detection signal to a controller 2 when being triggered, a trigger member 14 used for triggering the trigger switch 12 when the pellet 13 is not contained in the pellet containing cavity 11 and releasing the trigger switch 12 when the pellet 13 is contained in the pellet containing cavity 11, and the controller 2 used for stopping a charger 3 from outputting charging electric energy to an energy storage capacitor 6 when receiving the detection signal.
In this embodiment, by providing the trigger switch 12 and the trigger 14, and the trigger 14 may trigger the trigger switch 12 only when the projectile 13 is not accommodated in the projectile accommodating chamber 11, and may not trigger the trigger switch 12 when the remaining projectiles 13 are still present in the projectile accommodating chamber 11, when the trigger switch 12 is triggered, the controller 2 may receive a detection signal that the projectile 13 is not present in the projectile accommodating chamber 11, and after receiving the detection signal, the controller 2 controls the charger 3 to stop charging the energy storage capacitor 6 of the electromagnetic gun. Therefore, when the number of the remaining shot 13 in the shot containing cavity 11 exceeds one shot, the controller 2 controls the charger 3 to charge the energy storage capacitor 6 after the electromagnetic gun finishes shooting so as to store sufficient electric energy for the next shooting; when the electromagnetic gun shoots the last shot 13, the electric energy of the energy storage capacitor 6 can be discharged into the driving coil 5 to accelerate the last shot 13, and after the last shot 13 is shot, the charger 3 does not charge the energy storage capacitor 6 any more, so that the phenomenon that a shooting person changes the cartridge clip 1 or the shot 13 in an electrified manner is avoided, and the electric shock risk is reduced.
The triggering member 14 in this embodiment moves along with the abutting member 15, specifically, the triggering member 14 may be fixedly connected to the abutting member 15, when the number of the shots 13 contained in the shot containing cavity 11 decreases one by one, the triggering member 14 moves upward along with the abutting member 15, and when the shot containing cavity 11 has no shot 13, the triggering member 14 moves upward to the uppermost end of the operation track and triggers the trigger switch 12. In the illustration, the trigger 14 is fixed on the top of the abutting member 15, and the trigger switch 12 is also disposed at the same height as the ejection opening, in other embodiments, the trigger 14 may not be fixed on the abutting member 15, such as being movably disposed on the top of the abutting member 15, or being fixedly connected to the middle section of the abutting member 15, and mainly ensures that the trigger 14 does not trigger the trigger switch 12 when there is a projectile 13 in the projectile containing cavity 11, and the trigger 14 triggers the trigger switch 12 when there is no projectile 13 in the projectile containing cavity 11. Further, the trigger switch 12 may select a travel switch.
In this embodiment, the abutting member 15 is a spring. When holding the bullet 13 in the bullet chamber 11, the spring is compressed, under the effect of spring self elastic force, can will hold the bullet 13 in the bullet chamber 11 to play the mouth top and support, when holding not holding the bullet 13 in the bullet chamber 11, the free end of spring can support and hold the bullet chamber 11 top.
In this embodiment, the charger 3 includes a power module 31 and a charging switch 32, and the stopping of the charger 3 outputs the charging power to the energy storage capacitor 6 specifically controls the charging switch 32 to turn off. When the charging switch 32 is turned on and controls the power module 31 to operate, the energy of the dc power supply is charged to the energy storage capacitor 6 through the power module 31 and the charging switch 32, and when the charging switch 32 is turned off, no matter whether the power module 31 operates, the energy of the dc power supply (for example, the storage battery 8 in this embodiment) cannot be charged to the energy storage capacitor 6.
The power module 31 in this embodiment may be any dc conversion circuit, including a boost circuit, a buck circuit, a boost-buck bi-directional boost circuit, or other conversion circuits that can be used to convert the electric energy of the dc power supply into the electric energy of the energy storage capacitor 6. In this embodiment, a boost voltage boosting circuit is preferably used.
Further, the controller 2 in the embodiment further includes a PWM driving unit 21 for outputting a PWM driving signal, where the PWM driving signal is used to control the power module 31 to output the charging power to the energy storage capacitor 6. When the dc power supply charges the energy storage circuit, the PWM driving unit 21 outputs a PWM driving signal to control the power module 31 to operate.
In another embodiment, the charger 3 may include the power module 31 but not include the charging switch 32, and the above-mentioned stopping the charger 3 to output the charging power to the energy storage capacitor 6, specifically to block the PWM driving signal of the power module 31. When the power module 31 does not receive the PWM driving signal, the power module 31 does not operate, and cannot output the charging power to the energy storage capacitor 6.
The following are embodiments of the electromagnetic gun of the present invention, and for details not described in detail therein, reference may be made to the corresponding cartridge projectile detection device embodiments described above.
As shown in the figure, the utility model discloses an electromagnetic gun, include the multistage coil of 4 coiling along the barrel, and to coil output electric energy's energy storage electric capacity 6 still includes cartridge clip projectile detection device, and wherein, cartridge clip detection device is including being located cartridge clip 1 and being used for holding the bullet chamber 11 of bullet 13, is located and holds 11 lower parts of bullet chamber and be used for holding the bullet 13 in bullet chamber 11 to the top support piece 15 that goes out bullet mouth top and support, is used for sending detection signal's trigger switch 12 to controller 2 when being triggered, is used for triggering when holding not holding bullet 13 in bullet chamber 11 trigger switch 12 and release when holding bullet 13 in holding bullet chamber 11 trigger switch 12's trigger piece 14 to and be used for receiving stop charger 3 during the detection signal to energy storage electric capacity 6 output charging electric energy controller 2.
Further, the electromagnetic gun of this embodiment further includes a discharge switch 7 connected in series with the energy storage capacitor 6, and the controller 2 is further configured to control the discharge switch 7 to be closed when receiving the transmission signal, so that the energy storage capacitor 6 outputs electric energy to the coil. Preferably, the discharge switch 7 in this embodiment may be a silicon controlled SCR.
Further, the controller 2 in this embodiment is further configured to control the charger 3 to output charging electric energy to the energy storage capacitor 6 after the electromagnetic gun completes transmitting.
The working principle of the electromagnetic gun in the embodiment is as follows: when the electromagnetic gun is used for shooting, the controller 2 receives a switch signal (namely a shooting signal) at a trigger, pushes the shot 13 into the gun barrel 4, then controls the discharge switch 7 to be closed, electric energy stored in the energy storage capacitor 6 can be released to the corresponding driving coil 5, the driving coil 5 can generate a strong magnetic field through instantaneous large current, so that the shot 13 is assumed by the magnetic field of the coil and sequentially accelerated through the driving coils 5 at the following stages, and finally the shot is shot out of a gun muzzle after multi-stage acceleration. After the transmission is accomplished, energy storage electric energy of energy storage capacitor 6 is not enough, controller 2 can learn whether there is not the shot 13 of transmission in the cartridge clip 1 according to cartridge clip shot detection device, if there is not the shot 13 of transmission in addition, controller 2 can control charger 3 and charge for energy storage capacitor 6, energy storage capacitor 6 can step up gradually, it is full of or steps up the setting value to energy storage capacitor 6 until, controller 2 can control charger 3 and stop to charge to energy storage capacitor 6, reserve sufficient electric energy for next transmission. If the cartridge clip and pellet detection device detects that no unfired pellets 13 exist in the cartridge clip 1, the controller 2 can control the charger 3 to be out of work, specifically control the charging switch 32 to be turned off or control the power module 31 to be out of work, so that the situation that a shooting person changes the cartridge clip 1 or the pellets 13 in an electrified manner is avoided, and the electric shock risk is reduced.
It will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-mentioned division of the functional units and modules is illustrated, and in practical applications, the above-mentioned function distribution may be performed by different functional units and modules according to needs, that is, the internal structure of the apparatus is divided into different functional units or modules to perform all or part of the above-mentioned functions. Each functional unit and module in the embodiments may be integrated in one processing unit, or each unit may exist alone physically, or two or more units are integrated in one unit, and the integrated unit may be implemented in a form of hardware, or in a form of software functional unit. In addition, specific names of the functional units and modules are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present application. The specific working processes of the units and modules in the system may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and reference may be made to the related descriptions of other embodiments for parts that are not described or illustrated in a certain embodiment.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
The above-mentioned embodiments are only used for illustrating the technical solution of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present invention, and are intended to be included within the scope of the present invention.
Claims (10)
1. Cartridge clip shot detection device, its characterized in that: comprises a bullet containing cavity which is positioned in a bullet clip and is used for containing bullets,
a propping piece which is positioned at the lower part of the bullet containing cavity and is used for propping the bullets in the bullet containing cavity to the bullet outlet,
a trigger switch for sending a detection signal to the controller when triggered,
a trigger piece for triggering the trigger switch when no projectile is contained in the projectile containing cavity and releasing the trigger switch when the projectile is contained in the projectile containing cavity,
and the controller is used for controlling the charger to stop outputting the charging electric energy to the energy storage capacitor when receiving the detection signal.
2. The clip shot detection apparatus of claim 1, wherein: the trigger piece is fixedly connected with the abutting piece.
3. The clip shot detection apparatus of claim 1, wherein: the charger comprises a power module and a charging switch, and the charger is stopped to output charging electric energy to the energy storage capacitor, specifically, the charging switch is controlled to be turned off.
4. The clip shot detection apparatus of claim 1, wherein: the charger comprises a power module, and the charger stops outputting charging electric energy to the energy storage capacitor, specifically blocks the PWM driving signal of the power module.
5. The clip shot detection apparatus of claim 3, wherein: the controller further comprises a PWM driving unit used for outputting a PWM driving signal, and the PWM driving signal is used for controlling the power module to output charging electric energy to the energy storage capacitor.
6. The clip shot detection apparatus of claim 1, wherein: the propping piece is a spring.
7. The clip shot detection apparatus of claim 1, wherein: the trigger switch is a travel switch.
8. An electromagnetic gun comprising a plurality of stages of coils wound along a barrel and an energy storage capacitor for outputting electric energy to the coils, characterized by further comprising the cartridge projectile detection device as claimed in any one of claims 1 to 7.
9. The electromagnetic gun according to claim 8, wherein: the controller is also used for controlling the discharge switch to be closed when receiving a transmitting signal so that the energy storage capacitor outputs electric energy to the coil.
10. The electromagnetic gun according to claim 9, wherein the controller is configured to control a charger to output charging power to the energy storage capacitor after the electromagnetic gun is fired.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020655968.9U CN212538951U (en) | 2020-04-26 | 2020-04-26 | Cartridge clip shot detection device and electromagnetic gun |
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| CN202020655968.9U CN212538951U (en) | 2020-04-26 | 2020-04-26 | Cartridge clip shot detection device and electromagnetic gun |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114719673A (en) * | 2022-03-03 | 2022-07-08 | 武汉大学 | Continuous bullet feeding system and method for electromagnetic launcher |
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2020
- 2020-04-26 CN CN202020655968.9U patent/CN212538951U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114719673A (en) * | 2022-03-03 | 2022-07-08 | 武汉大学 | Continuous bullet feeding system and method for electromagnetic launcher |
| CN114719673B (en) * | 2022-03-03 | 2023-03-31 | 武汉大学 | Continuous bullet feeding system and method for electromagnetic launcher |
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