Small electromagnetic gun for test

Abstract

The utility model relates to the technical field of electromagnetic guns, in particular to a small electromagnetic gun for tests, which comprises an electromagnetic gun body, a rotary holder, a laser sight and a camera. The electromagnetic gun main body, the laser sight and the camera are driven to rotate through the rotating holder so as to adjust the launching direction of the electromagnetic gun; the electromagnetic gun main body comprises a magazine, a launching gun barrel, an electrifying assembly and a plurality of electromagnetic coils, the launching direction of the launching gun barrel is parallel to the aiming direction of the laser sight and the shooting direction of the camera, and the camera shoots an image in front of the launching gun barrel and is matched with the laser sight for aiming so as to accurately hit a target; the bottom of the magazine is communicated with the launching gun barrel, and the electromagnetic coils are sequentially arranged on the periphery of the launching gun barrel; the electrifying assembly is electrically connected with the electromagnetic coil and electrifies the electromagnetic coil, and the metal bullets in the cartridge are sucked into the launching gun barrel through the electromagnetic coil so that automatic bullet feeding can be achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to electromagnetic gun technical field, concretely relates to a small electromagnetic gun for test. BACKGROUND

[0002] The electromagnetic gun is an advanced kinetic energy killing weapon made by using electromagnetic drive cannonball, which uses the ampere force generated by the electromagnetic field in the electromagnetic system to accelerate the metal cannonball to reach the kinetic energy required for striking the target. Compared with the traditional gun driven by gunpowder, the electromagnetic gun can quickly generate thrust, has the advantages of high shooting accuracy and fast speed. The small electromagnetic gun realizes the emission of metal bullets through Lorentz force, has the advantages of small noise and fast speed, and can be used for impact test experiment. However, the existing small electromagnetic gun cannot automatically adjust the shooting direction and automatically aim, and the overall degree of automation is low, which is not very convenient to use.

[0003] Therefore, it is necessary to design a small electromagnetic gun for test with high degree of automation. UTILITY MODEL CONTENTS

[0004] The utility model aims at least to solve one of the technical problems existing in the prior art, and provides a small electromagnetic gun for test.

[0005] 1. To achieve the above object, the utility model adopts the technical scheme as follows: a small electromagnetic gun for test, comprising an electromagnetic gun main body, a rotating holder, a laser sight, and a camera.

[0006] 2. The electromagnetic gun main body, the laser sight, and the camera are all arranged on the rotating holder, and the rotating holder is used to drive the electromagnetic gun main body, the laser sight, and the camera to rotate.

[0007] 3. The electromagnetic gun main body comprises a cartridge, a launch barrel, a power supply assembly, and a plurality of electromagnetic coils, the launch direction of the launch barrel is parallel to the aiming direction of the laser sight and the shooting direction of the camera, the bottom of the cartridge is in communication with the launch barrel, the plurality of electromagnetic coils are arranged in sequence on the periphery of the launch barrel, and the power supply assembly is electrically connected with the electromagnetic coils and supplies power to the electromagnetic coils.

[0008] 4. Further, a plurality of metal bullets are arranged in the cartridge from top to bottom.

[0009] 5. Further, the metal bullet is an aluminum bullet.

[0010] 6. Further, the electromagnetic gun main body further comprises an elastic switch, the bottom of the launch barrel is provided with an opening, and the elastic switch extends into the opening to cooperate with the electromagnetic coil to perform the bullet feeding operation.

[0011] 7. Further, the power supply assembly comprises a capacitor, which is electrically connected with the electromagnetic coil.

[0012] 8. Further, the power supply assembly comprises a power supply interface, which is used for external power supply.

[0013] 9. Further, the rotating holder comprises a base, a first driver, a second driver and a seat plate, the first driver is arranged on the base, the first driver is connected with the second driver and drives the second driver to rotate around a vertical axis, and the second driver is connected with the seat plate and drives the seat plate to rotate around a horizontal axis.

[0014] 10. Further, the base is a flange plate, and a plurality of mounting holes are arranged on the base.

[0015] As can be seen from the above description of the utility model, compared with the prior art, the utility model discloses a small electromagnetic gun for test, which comprises an electromagnetic gun body, a rotating holder, a laser sight and a camera, the electromagnetic gun body, the laser sight and the camera are arranged on the rotating holder, the electromagnetic gun body, the laser sight and the camera are driven to rotate by the rotating holder to adjust the firing direction of the electromagnetic gun, the electromagnetic gun body comprises a cartridge, a firing barrel, a power supply assembly and a plurality of electromagnetic coils, the firing direction of the firing barrel is parallel to the aiming direction of the laser sight and the shooting direction of the camera, the image in front of the firing barrel is shot by the camera, and the laser sight is used for aiming to accurately hit the target, the bottom of the cartridge is communicated with the firing barrel, and the plurality of electromagnetic coils are sequentially arranged on the periphery of the firing barrel, the power supply assembly is electrically connected with the electromagnetic coils and supplies power to the electromagnetic coils, the metal bullet in the cartridge is sucked into the firing barrel by the electromagnetic coils to realize automatic bullet feeding. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 Fig. 1 is a front view of a small electromagnetic gun for test in a preferred embodiment of the utility model;

[0017] Fig. 2 Fig. 2 is a side view of the electromagnetic gun body in the preferred embodiment of the utility model;

[0018] Mark explanation in the drawing: 1 electromagnetic gun body, 2 rotating holder, 3 laser sight, 4 camera, 101 cartridge, 102 firing barrel, 103 power supply assembly, 104 electromagnetic coil, 105 metal bullet, 106 elastic switch, 107 capacitor, 108 power supply interface, 201 base, 202 first driver, 203 second driver, 204 seat plate. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0020] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom end" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "sleeved / connected", "connected" and the like should be broadly understood, for example, "connected" can be fixedly connected, can be detachably connected, or integrally connected; can be mechanically connected, can be electrically connected; can be directly connected, can be indirectly connected through an intermediate medium, and can be connected inside two elements. For those skilled in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0022] Referring to Figs. 1-2 The preferred embodiment of the present application is a small electromagnetic gun for testing, comprising an electromagnetic gun body 1, a rotating holder 2, a laser sight 3, and a camera 4.

[0023] The electromagnetic gun body 1, the laser sight 3, and the camera 4 are all arranged on the rotating holder 2, and the rotating holder 2 is used to drive the electromagnetic gun body 1, the laser sight 3, and the camera 4 to rotate.

[0024] The electromagnetic gun body 1 comprises a cartridge 101, a launching barrel 102, an energizing assembly 103, and a plurality of electromagnetic coils 104, the launching direction of the launching barrel 102 is parallel to the aiming direction of the laser sight 3 and the shooting direction of the camera 4, the bottom of the cartridge 101 is in communication with the launching barrel 102, and the plurality of electromagnetic coils 104 are arranged in sequence on the periphery of the launching barrel 102; the energizing assembly 103 is electrically connected with the electromagnetic coils 104 and energizes the electromagnetic coils 104.

[0025] The utility model discloses a small electromagnetic gun for test includes electromagnetic gun main part 1, rotating cloud platform 2, laser sight 3, camera 4, electromagnetic gun main part 1, laser sight 3, camera 4 all are arranged on rotating cloud platform 2, and the rotation of electromagnetic gun main part 1, laser sight 3, camera 4 is driven through rotating cloud platform 2 to adjust the launch direction of electromagnetic gun, electromagnetic gun main part 1 includes cartridge 101, launch cannon tube 102, power supply assembly 103, a plurality of electromagnetic coil 104, the launch direction of launch cannon tube 102 with the direction of aiming of laser sight 3 and the shooting direction of camera 4 are parallel with each other, and the image of the front of launch cannon tube 102 is shot through camera 4, and the aiming of cooperation laser sight 3 is carried out to accurately hit the target, the bottom of cartridge 101 is communicated with launch cannon tube 102, and a plurality of electromagnetic coil 104 is sequentially arranged in the periphery of launch cannon tube 102, power supply assembly 103 is electrically connected with electromagnetic coil 104 and is powered on to electromagnetic coil 104, and the metal bullet 105 in cartridge 101 is inhaled into launch cannon tube 102 through electromagnetic coil 104 to realize automatic feeding.

[0026] As a preferred embodiment of the utility model, it can also have the following additional technical features:

[0027] In the embodiment, a plurality of metal bullets 105 are arranged in the cartridge 101, and the plurality of metal bullets 105 are arranged from top to bottom in the cartridge 101. The metal bullets 105 in the cartridge 101 are arranged from top to bottom, which can continuously feed and launch the metal bullets 105.

[0028] In the embodiment, the metal bullets 105 are aluminum bullets.

[0029] In the embodiment, the electromagnetic gun main body 1 further includes a resilient switch 106, the bottom of the launch cannon tube 102 is provided with an opening, and the resilient switch 106 extends into the opening to cooperate with the electromagnetic coil 104 for feeding operation. When the electromagnetic coil 104 is not powered on, the resilient switch 106 will block the metal bullet 105; when the electromagnetic coil 104 is powered on, the metal bullet 105 is subjected to the Lorentz force exerted by the electromagnetic coil 104 to squeeze and open the resilient switch 106, and is launched, continuously performing automatic feeding and automatic launching to realize the function of continuous firing.

[0030] In the embodiment, the power supply assembly 103 includes a capacitor 107, and the capacitor 107 is electrically connected with the electromagnetic coil 104. The capacitor 107 is related to the launch speed of the metal bullet 105.

[0031] In the embodiment, the power supply assembly 103 includes a power supply interface 108, and the power supply interface 108 is used for external power supply. The power supply is connected through the power supply interface 108 to power on the power supply assembly 103.

[0032] In the embodiment, the rotating holder 2 comprises a base 201, a first driver 202, a second driver 203 and a seat plate 204, the first driver 202 is arranged on the base 201, the first driver 202 is connected with the second driver 203 and drives the second driver 203 to rotate around a vertical axis, the second driver 203 is connected with the seat plate 204 and drives the seat plate 204 to rotate around a horizontal axis. By driving the second driver 203 to rotate around the vertical axis through the first driver 202 and driving the seat plate 204 to rotate around the horizontal axis through the second driver 203, the electromagnetic cannon body 1, the laser sight 3 and the camera 4 are arranged on the seat plate 204, so that the electromagnetic cannon body 1 can automatically adjust the striking direction and automatically and accurately strike in cooperation with the laser sight 3 and the camera 4.

[0033] In the embodiment, the base 201 is a flange plate, and a plurality of mounting holes are arranged on the base 201. The base 201 adopts the flange plate structure and is provided with the mounting holes, so that the base 201 can be mounted and fixed.

[0034] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this. Any person skilled in the art can make equivalent replacement or change according to the technical scheme and improvement concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A small experimental electromagnetic railgun, characterized in that, It includes the main body of the electromagnetic gun (1), the rotating gimbal (2), the laser sight (3), and the camera (4); The electromagnetic gun body (1), laser sight (3), and camera (4) are all mounted on a rotating gimbal (2), which is used to drive the electromagnetic gun body (1), laser sight (3), and camera (4) to rotate. The main body (1) of the electromagnetic gun includes a magazine (101), a firing barrel (102), an electrification assembly (103), and several electromagnetic coils (104). The firing direction of the firing barrel (102) is parallel to the aiming direction of the laser sight (3) and the shooting direction of the camera (4). The bottom of the magazine (101) is connected to the firing barrel (102), and several electromagnetic coils (104) are arranged in sequence around the firing barrel (102). The electrification assembly (103) is electrically connected to the electromagnetic coils (104) and supplies power to the electromagnetic coils (104).

2. The experimental miniature electromagnetic railgun according to claim 1, characterized in that, The magazine (101) contains a plurality of metal bullets (105), which are arranged from top to bottom within the magazine (101).

3. The experimental miniature electromagnetic railgun according to claim 2, characterized in that, The metal bullet (105) is an aluminum bullet.

4. The experimental miniature electromagnetic railgun according to claim 1, characterized in that, The main body (1) of the electromagnetic gun also includes an elastic switch (106). The bottom of the firing barrel (102) is provided with an opening. The elastic switch (106) extends into the opening to cooperate with the electromagnetic coil (104) to perform the loading operation.

5. The experimental miniature electromagnetic railgun according to claim 1, characterized in that, The energized component (103) includes a capacitor (107) which is electrically connected to the electromagnetic coil (104).

6. The experimental miniature electromagnetic railgun according to claim 1, characterized in that, The power-on component (103) includes a power interface (108) for connecting an external power source.

7. The experimental miniature electromagnetic railgun according to claim 1, characterized in that, The rotating gimbal (2) includes a base (201), a first driver (202), a second driver (203), and a base plate (204). The first driver (202) is disposed on the base (201). The first driver (202) is connected to the second driver (203) and drives the second driver (203) to rotate around a vertical axis. The second driver (203) is connected to the base plate (204) and drives the base plate (204) to rotate around a horizontal axis.

8. A small experimental electromagnetic railgun according to claim 7, characterized in that, The base (201) is a flange, and the base (201) is provided with several mounting holes.

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