阅读说明：本技术 一种电磁式冲击波驱鸟炮及驱鸟装置 (Electromagnetic type shock wave drives bird big gun and bird repellent device ) 是由 任华 张亚 于 2020-12-28 设计创作，主要内容包括：本发明公开了一种电磁式冲击波驱鸟炮,包括炮管,炮管的前端设有炮口；炮管内设有冲击波发生器,冲击波发生器包括电磁激发器、振动金属膜片和聚焦透镜,电磁激发器包括永久磁铁和套装在永久磁铁外的线圈,线圈的两端连接有用于对其提供脉冲电流的脉冲电流发生器,振动金属膜片位于线圈的前侧并靠近线圈设置,聚焦透镜位于振动金属膜片前侧并用于聚焦冲击波。本发明还公开了一种电磁式冲击波驱鸟装置。本发明的电磁式冲击波驱鸟炮及驱鸟装置,利用电磁激发器产生的电磁波驱动振动金属膜片振动,并在聚焦作用下发射,能够驱赶不同距离的各种鸟类；本发明从根本上改变了冲击波源,仅靠电能驱动,无需燃料,解决了现有煤气炮存在的燃爆风险。(The invention discloses an electromagnetic shock wave bird-scaring gun which comprises a gun barrel, wherein a gun opening is formed in the front end of the gun barrel; the shock wave generator is arranged in the gun barrel and comprises an electromagnetic exciter, a vibrating metal diaphragm and a focusing lens, the electromagnetic exciter comprises a permanent magnet and a coil sleeved outside the permanent magnet, two ends of the coil are connected with a pulse current generator used for providing pulse current for the coil, the vibrating metal diaphragm is located on the front side of the coil and close to the coil, and the focusing lens is located on the front side of the vibrating metal diaphragm and used for focusing shock waves. The invention also discloses an electromagnetic type shock wave bird repelling device. The electromagnetic shock wave bird-repelling gun and bird-repelling device provided by the invention utilize electromagnetic waves generated by the electromagnetic exciter to drive the vibrating metal diaphragm to vibrate and emit under the action of focusing, so that various birds with different distances can be repelled; the invention fundamentally changes the shock wave source, is driven by electric energy only, does not need fuel, and solves the explosion risk of the existing gas cannon.)

1. The utility model provides an electromagnetic type shock wave drives bird big gun which characterized in that: the gun barrel comprises a gun barrel (1), wherein a gun opening is formed in the front end of the gun barrel (1); be equipped with impulse generator in gun barrel (1), impulse generator includes electromagnetic exciter, vibration metal diaphragm (2) and focusing lens (6), electromagnetic exciter includes permanent magnet (3) and suit and is in coil (4) outside permanent magnet (3), the both ends of coil (4) are connected with pulse current generator (5) that are used for providing pulse current to it, vibration metal diaphragm (2) are located the front side of coil (4) is close to coil (4) set up, focusing lens (6) are located vibration metal diaphragm (2) front side is used for the focus shock wave.

2. The electromagnetic shockwave bird scaring gun of claim 1, characterized in that: a throat (7) for amplifying shock waves is arranged between the focusing lens (6) and the vibrating metal diaphragm (2).

3. The electromagnetic shockwave bird scaring gun of claim 2, characterized in that: and a closed accommodating cavity is formed among the throat pipe (7), the focusing lens (6) and the vibrating metal diaphragm (2), and a liquid medium is filled in the accommodating cavity.

4. The electromagnetic shockwave bird scaring gun of claim 2, characterized in that: guide plates (8a) are arranged in the throat pipe (7) at intervals, and a spiral groove (8b) for guiding high-pressure gas is formed between every two adjacent guide plates (8 a).

5. The electromagnetic shockwave bird scaring gun according to claim 4, characterized in that: the spiral direction and the spiral degree of all the spiral grooves (8b) are equal.

6. The electromagnetic shockwave bird scaring gun according to any one of claims 2-5, characterized in that: the throat pipe (7) is a straight pipe, and the inner diameters of the straight pipe are equal at any position; or the throat (7) adopts a Venturi tube.

7. The electromagnetic shockwave bird scaring gun of claim 1, characterized in that: the vibrating metal diaphragm (2) adopts a red copper flat vibrating plate, and the pulse current generator (5) adopts a high-voltage capacitor.

8. The utility model provides an electromagnetic type shock wave bird repellent device which characterized in that: the electromagnetic shock wave bird-scaring gun comprises a base (9), wherein a cloud deck (10) is arranged on the base (9), and the electromagnetic shock wave bird-scaring gun according to any one of claims 1-7 is installed on the cloud deck (10).

9. The electromagnetic shockwave bird repelling device of claim 8, wherein: an infrared detector (11) used for sensing bird heat radiation waves is arranged above the gun barrel (1).

10. The electromagnetic shockwave bird repelling device of claim 9, wherein: be equipped with in base (9) and be used for control cloud platform (10) action and then adjust the drive arrangement of bird big gun direction is driven to electromagnetic type shock wave, just still be equipped with controlling means (12) in base (9), controlling means (12) are received birds thermal radiation wave that infrared detector (11) response obtained, to drive arrangement with shock wave generator sends control command.

Technical Field

The invention relates to a bird repelling device, in particular to an electromagnetic shock wave bird repelling gun and a bird repelling device.

Background

Birds are various in variety and ecological, have a non-negligible effect on the ecological environment, are good friends of human beings, but can also produce destructive behaviors, such as that birds peck crops or agricultural products; bird nesting causes the line to discharge to the pole tower, causing the line to trip; bird droppings cause insulator or other equipment obstacles, resulting in line problems; birds can fly to the flight areas of airplanes, the normal take-off and landing work of the airplanes is affected, and casualties and property loss can be caused.

In order to ensure the normal operation of human production and life and the harmonious interaction of human beings and birds, certain measures are necessary to control the frequent occurrence of bird damage, the existing bird prevention mode in the market is full of Lin, and the existing shock wave bird repelling device mainly depends on the sudden release of energy in a small space in the air to generate high-energy pressure waves, such as a gas gun. The electronic type coal gas bird-scaring gun comprises a gun body, a main control circuit, a coal gas tank, an electromagnetic coal gas valve, a flow control valve and a spark plug, wherein the gun body comprises a combustion chamber and a gun barrel, coal gas in the coal gas tank flows through the electromagnetic coal gas valve, the flow control valve, a nozzle and an air inlet which are arranged on the combustion chamber to enter the combustion chamber, the spark plug and the electromagnetic coal gas valve are controlled by the main control circuit, a flame combustion annular sheet is arranged in the combustion chamber, and a flame acceleration annular sheet is arranged in the gun barrel. Although the electronic type gas bird-scaring gun can meet the use requirement of bird scaring to a certain extent, the shock wave obtained by burning and exploding the combustible gas is often unsafe.

Disclosure of Invention

In view of the above, the present invention is to provide an electromagnetic shock wave bird-scaring gun and bird-scaring device, which can not only meet the requirement of bird-scaring, but also make the generation of shock wave safer.

In order to achieve the purpose, the invention provides the following technical scheme:

the invention firstly provides an electromagnetic type shock wave bird-scaring gun which comprises a gun barrel, wherein a gun muzzle is arranged at the front end of the gun barrel; be equipped with shock wave generator in the barrel, shock wave generator includes electromagnetic exciter, vibration metal diaphragm and focusing lens, electromagnetic exciter includes permanent magnet and suit and is in the outer coil of permanent magnet, the both ends of coil are connected with and are used for providing impulse current's pulse current generator to it, vibration metal diaphragm is located the front side of coil is close to the coil sets up, focusing lens are located vibration metal diaphragm front side is used for the focus shock wave.

Furthermore, a throat pipe for amplifying shock waves is arranged between the focusing lens and the vibrating metal diaphragm.

Furthermore, a closed containing cavity is formed among the throat pipe, the focusing lens and the vibrating metal diaphragm, and liquid media are filled in the containing cavity.

Furthermore, guide plates are arranged in the throat pipe at intervals, and a spiral groove for guiding high-pressure gas is formed between every two adjacent guide plates.

Further, the spiral direction and the spiral degree of all the spiral grooves are equal.

Further, the throat pipe is a straight pipe, and the inner diameters of the throat pipe are equal at any position; or the throat adopts a Venturi tube.

Furthermore, the vibrating metal diaphragm adopts a red copper flat vibrating plate, and the pulse current generator adopts a high-voltage capacitor

The invention also provides an electromagnetic shock wave bird repelling device which comprises a base, wherein the base is provided with a cradle head, and the cradle head is provided with the electromagnetic shock wave bird repelling cannon.

Further, an infrared detector used for sensing bird heat radiation waves is arranged above the gun barrel.

Further, be equipped with in the base and be used for controlling the action of cloud platform and then adjust the bird big gun direction is driven to the electromagnetic type shock wave, just still be equipped with controlling means in the base, controlling means receives the birds thermal radiation wave that infrared detector response obtained, to driving means with shock wave generator sends control command.

The invention has the beneficial effects that:

according to the electromagnetic type shock wave bird-repelling cannon, high-voltage pulse current is output to the coil by the aid of the high-voltage capacitor, so that electromagnetic waves generated by the electromagnetic exciter drive the vibrating metal diaphragm to vibrate and are emitted under the focusing effect of the focusing lens, various birds with different distances can be repelled, magnetic field sensing disorder is caused to the directional birds, the directional sense of the birds is influenced, the birds are afraid of the area, the area is far away from the area, and the bird-repelling effect is achieved. The electromagnetic shock wave bird-scaring gun fundamentally changes a shock wave source, is driven by electric energy only, does not need fuel, and solves the blasting risk of the existing gas gun.

Drawings

In order to make the object, technical scheme and beneficial effect of the invention more clear, the invention provides the following drawings for explanation:

FIG. 1 is a schematic structural view of an electromagnetic shockwave bird repelling device according to an embodiment of the present invention;

FIG. 2 is a schematic view of a throat with spiral grooves.

Description of reference numerals:

1-gun barrel; 2-vibrating the metal diaphragm; 3-a permanent magnet; 4-a coil; 5-a pulsed current generator; 6-the focusing lens; 7-a throat pipe; 8 a-a baffle; 8 b-a helical groove; 9-a base; 10-a holder; 11-an infrared detector; 12-control means.

Detailed Description

The present invention is further described with reference to the following drawings and specific examples so that those skilled in the art can better understand the present invention and can practice the present invention, but the examples are not intended to limit the present invention.

Fig. 1 is a schematic structural diagram of an embodiment of the electromagnetic shockwave bird repelling device according to the invention. The electromagnetic type shock wave bird repellent device of this embodiment, including base 9, be equipped with cloud platform 10 on the base 9, cloud platform 10 is last to install and is equipped with the electromagnetic type shock wave and drives the bird big gun. The electromagnetic type shock wave bird-repelling gun comprises a gun barrel 1, wherein a gun opening is formed in the front end of the gun barrel 1; the gun barrel 1 is internally provided with a shock wave generator which comprises an electromagnetic exciter, a vibrating metal diaphragm 2 and a focusing lens 6, wherein the electromagnetic exciter comprises a permanent magnet 3 and a coil 4 sleeved outside the permanent magnet 3, two ends of the coil 4 are connected with a pulse current generator 5 used for providing pulse current for the coil 4, the vibrating metal diaphragm 2 is positioned on the front side of the coil 4 and is close to the coil 4, and the focusing lens 6 is positioned on the front side of the vibrating metal diaphragm 2 and is used for focusing shock waves. The vibrating metal diaphragm 2 of the present embodiment is a red copper flat plate diaphragm. The permanent magnet 3 of the present embodiment is a neodymium iron boron magnet. The pulse current generator 5 of this embodiment adopts high-voltage capacitor, and high-voltage capacitor can carry out the energy storage according to the distance and the intensity of required shock wave transmission and adjust, prevents to produce electromagnetic hazard to around. The pulse current generator 5 of the present embodiment is mounted in the base 9.

Further, a throat 7 for amplifying the shock wave is provided between the focusing lens 6 and the vibrating metal diaphragm 2. The throat pipe 7 can be a straight pipe with the inner diameter equal at any position, or a Venturi pipe. The throat 7 of the present embodiment is a venturi tube, that is, the inner diameter of the throat 7 gradually decreases and then gradually increases along the direction from one end to the other end. In this embodiment, a sealed containing cavity is formed among the throat 7, the focusing lens 6 and the vibrating metal diaphragm 2, and the containing cavity is filled with a liquid medium. Specifically, the liquid medium in this embodiment is water. When pulse current passes through the coil 4, the coil 4 is driven by magnetic field force to vibrate the vibrating metal diaphragm 2 up and down, so that water on the vibrating metal diaphragm 2 generates shock waves, the shock waves are expanded by the throat pipe 5 and focused by the focusing lens 6 to form high-pressure shock waves with guidance, and the high-pressure shock waves have a driving-away effect on directional birds.

Certainly, in some embodiments, a liquid medium may not be arranged in the throat 7, at this time, the guide plates 8a may be arranged at intervals in the throat 7, a spiral groove 8b for guiding the high-pressure gas is formed between two adjacent guide plates 8a, and the spiral groove 8b plays a spiral guiding role in the high-pressure gas, so that the focusing effect of the high-pressure gas is better. Preferably, the spiral direction and the spiral degree of all the spiral grooves 8b of the present embodiment are equal, and of course, in some embodiments, the spiral direction and the spiral degree of the spiral grooves 8b may not be completely the same, as long as the technical purpose of guiding and focusing the high-pressure gas is satisfied, as shown in fig. 2. The section of the spiral groove 8b can be U-shaped or V-shaped, and the surface of the spiral groove 8b with the section is smooth, so that the spiral groove has a better guiding effect on electromagnetic shock waves. The number of the spiral grooves 8b is 6-12, such as 6, 8, 10 or 12, etc., and the number of the spiral grooves 8b is not limited herein, and the number of the spiral grooves 8b has a good guiding and gathering effect on the electromagnetic shock wave, and of course, the number of the spiral grooves 8b can be adjusted according to the actual situation.

Further, an infrared detector 11 for sensing bird thermal radiation waves is arranged above the gun barrel 1, a driving device for controlling the movement of the holder 10 and further adjusting the direction of the electromagnetic shock wave bird-scaring gun is arranged in the base 9, a control device 12 is further arranged in the base 9, and the control device 12 receives the bird thermal radiation waves obtained by sensing of the infrared detector 11 and sends control instructions to the driving device and the shock wave generator. The control device 12 is electrically connected with the infrared detector 11, the control device 12 calculates the charging energy of the high-voltage capacitor according to the distance and the number of the birds detected by the infrared detector 11, and observes whether the birds leave after the shock wave is transmitted, and if the birds do not leave, the charging energy is improved, the birds are driven away by operating again to transmit the shock wave. The cradle head 10 of the embodiment can control the direction of the electromagnetic shock wave bird-scaring gun to be adjusted within the angle range of 360 degrees at the left and right sides and 90 degrees at the up and down sides. The control device 12 of this embodiment includes a main control module, and the main control module is electrically connected to the high-voltage capacitor, the infrared detector, and the driving device, respectively. Specifically, in the use, main control module passes through the all-round inspection of drive arrangement control cloud platform 10, when birds process or stop, infrared detector 11 starts to aim at, high-voltage capacitor begins to fill can and release, coil 4 produces the vibration of transient electromagnetic field drive vibration metal diaphragm 2, make the aquatic products on the vibration metal diaphragm 2 produce the shock wave, accelerate through the choke, lens focus back front produces the high nip, can cause the perception confusion to the birds of the regional scope of 50-100 meters in the place ahead, make it generate the fear to this region, keep away from this region.

The electromagnetic type shock wave drives bird big gun of this embodiment utilizes high-voltage capacitor to coil output high-voltage pulse current to the electromagnetic wave drive vibration metal diaphragm that makes the electromagnetic exciter produce vibrates, and launches under focusing lens's focusing effect, can drive various birds of different distances, causes the magnetic field perception confusion to directional birds, influences the direction sense of birds, makes birds fear to this region production, keeps away from this region, thereby reaches the effect of driving the bird. The electromagnetic type shock wave bird-scaring gun of the embodiment fundamentally changes a shock wave source, is driven only by electric energy, does not need fuel, and solves the blasting risk of the existing gas gun.

The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. The equivalent substitution or change made by the technical personnel in the technical field on the basis of the invention is all within the protection scope of the invention. The protection scope of the invention is subject to the claims.