CN111964525A

CN111964525A - Multi-stage magnetic resistance type electromagnetic coil emitter based on photoelectric switch

Info

Publication number: CN111964525A
Application number: CN202010857758.2A
Authority: CN
Inventors: 孙志强
Original assignee: 孙志强
Current assignee: Guangdong Advanced Power Technology Co.,Ltd.
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2020-11-20

Abstract

The invention discloses a multilevel magnetic resistance type electromagnetic coil transmitter based on a photoelectric switch, which comprises a transmitting pipeline, wherein a plurality of electromagnetic coils are sleeved on the outer side of the transmitting pipeline in a non-equidistant manner, the photoelectric switch and a microswitch which are matched with the electromagnetic coils are fixedly installed on one side of the transmitting pipeline in a non-equidistant manner, a battery, a boosting module and a plurality of capacitors are sequentially arranged on one side of the transmitting pipeline, a plurality of discharging devices are arranged on one side of the transmitting pipeline, the capacitors, the electromagnetic coils and the discharging devices are electrically connected, the battery, the boosting module and the capacitors are electrically connected, and the photoelectric switch is electrically connected with the capacitors. The bullet is arranged on the inner wall of the launching pipeline, and the speed of the bullet which is ejected out of the launching pipeline can be freely controlled by adjusting the voltage.

Description

Multi-stage magnetic resistance type electromagnetic coil emitter based on photoelectric switch

Technical Field

The invention relates to the technical field of electromagnetic coil transmitters, in particular to a multistage magnetic resistance type electromagnetic coil transmitter based on a photoelectric switch.

Background

Electromagnetic launch technology is a launch technology that uses electromagnetic energy to do work and convert the electromagnetic energy into kinetic energy of a payload such as a projectile. Compared with the conventional chemical emission mode, the electromagnetic emission mode has obvious advantages. The electromagnetic launching can provide larger kinetic energy, can accelerate the effective load such as the projectile to the ultrahigh initial speed and the shooting speed which are difficult to reach in a chemical launching mode, can be regulated and controlled at will, and has high precision, long firing range, large power, difficult interference in the launching process, no noise, no smoke effect and strong system viability.

Disclosure of Invention

The present invention aims to provide a multi-stage reluctance type electromagnetic coil transmitter based on an optoelectronic switch to solve the problems in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: multistage magnetic resistance formula solenoid transmitter based on photoelectric switch, including the launching tube way, the non-equidistance cover in the launching tube way outside is established and is installed a plurality of solenoid, non-equidistance fixed mounting in launching tube way one side has with solenoid matched with photoelectric switch, launching tube way one side is equipped with battery, boost module and a plurality of electric capacity in proper order, launching tube way one side is equipped with a plurality of discharge device, and electric capacity, solenoid and discharge device electric connection, battery, boost module and electric capacity electric connection, photoelectric switch and micro-gap switch and electric capacity electric connection, the warhead has been placed to the launching tube way inner wall.

Preferably, the warhead is preferably made of a material with high magnetic flux, such as ferrous metal.

Preferably, the initial position of the bullet is located at the rear end of the first electromagnetic coil near one end of the electro-optical switch or the center of the bullet is located in the middle of the first electromagnetic coil.

Preferably, the electromagnetic coils are coils with different sizes, the coil intervals on the transmitting pipeline are different, the intervals of the photoelectric switches on the transmitting pipeline are different, and a microswitch is arranged in the circuit control.

Preferably, the emission pipe is made of an aluminum material or an aluminum alloy material.

Preferably, the launch tube surface should not be crackable.

Preferably, the capacitor, the electromagnetic coil and the discharging device can be increased or decreased according to actual requirements.

Preferably, the micro switch is synchronous with the photoelectric module, and is used for judging the passing condition of the sensed armature in cooperation with the photoelectric switch, so that the next-stage coil is discharged, and meanwhile, the phenomenon that the discharge is triggered by mistake due to the fact that other external objects enter the shielding photoelectric switch is avoided.

Compared with the prior art, the invention has the beneficial effects that:

when the bullet shooting device is used, a bullet is placed in a shooting pipeline, the initial position of the bullet is positioned at the rear end of a first-stage electromagnetic coil or the central part of the bullet is positioned in the middle of the first-stage electromagnetic coil, each electromagnetic coil is electrically connected with a capacitor and a discharging device, the capacitors are connected with a boosting module, a plurality of photoelectric switches arranged on the shooting pipeline are respectively close to the electromagnetic coils, when the bullet is shot, power is supplied by a battery, the capacitors are charged after the boosting module boosts the voltage, the first capacitor energizes the first-stage electromagnetic coil to enable the electromagnetic coil to generate energy to drive the bullet in the shooting pipeline, the current in the electromagnetic coil is discharged through the discharging device after the bullet is shot, and the photoelectric switches and the micro switches are arranged near each electromagnetic coil to enable the photoelectric switches to detect the shooting of the bullet, when making the warhead launch the position of the solenoid of second level, energize through photoelectric switch through the solenoid of second electric capacity to the second level, again accelerate the warhead through the solenoid of second level, when the position of the solenoid of third level is launched to the warhead, again accelerate the warhead through the solenoid of third level, analogize in proper order, arrange the quantity of solenoid according to the actual demand, realize the control to the speed of warhead, make people can freely control the speed that the warhead jetted out the transmission pipeline.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

In the figure: 1. a launch tube; 2. photoelectric switches and micro-switches; 3. an electromagnetic coil; 4. a battery; 5. a boost module; 6. a capacitor; 7. a discharge device; 8. and (4) a warhead.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, the illustrated multistage reluctance type solenoid transmitter based on a photoelectric switch includes a transmitting pipe 1, a plurality of solenoids 3 are sleeved on the outer side of the transmitting pipe 1 at non-equal intervals, a photoelectric switch and a microswitch 2 are fixedly mounted on one side of the transmitting pipe 1 at non-equal intervals and matched with the solenoids 3, a battery 4, a boosting module 5 and a plurality of capacitors 6 are sequentially disposed on one side of the transmitting pipe 1, a plurality of discharging devices 7 are disposed on one side of the transmitting pipe 1, the capacitors 6, the solenoids 3 and the discharging devices 7 are electrically connected, the discharging devices 7 are thyristors, the battery 4, the boosting module 5 and the capacitors 6 are electrically connected, the photoelectric switch and the microswitch 2 are electrically connected with the capacitors 6, a bullet 8 is disposed on the inner wall of the transmitting pipe 1, and an initial position of the bullet 8 is located at a rear end of a first solenoid 3 close to one end of the photoelectric switch and the microswitch 2 or at a rear end of the bullet 8 The center portion is located in the middle of the first electromagnetic coil 3.

Referring to fig. 1, the warhead 8 is preferably made of a material with high magnetic flux, such as ferrous metal, the launching tube 1 is made of an aluminum material or an aluminum alloy material, cracks cannot be formed on the surface of the launching tube 1, and efficiency is improved.

Referring to fig. 1, the electromagnetic coils 3 are coils with different sizes, the coil distances on the transmitting pipeline 1 are different, the distances between the photoelectric switch and the micro switch 2 on the transmitting pipeline 1 are different, and the circuit control provided with the micro switch has the significance that the photoelectric switch and the micro switch 2 can be triggered to carry out next-stage discharge only when an armature passes through, so that false triggering caused by the fact that an object enters the transmitting pipeline 1 to shield the photoelectric switch is avoided.

Referring to fig. 1, the capacitor 6, the electromagnetic coil 3 and the discharging device 7 may be increased or decreased according to actual requirements, so as to adapt to different use environments.

The micro switch is synchronous with the photoelectric module and senses that the armature is judged cooperatively with the photoelectric switch when passing through, so that the next-stage coil is discharged, and meanwhile, the phenomenon that the discharge is triggered by mistake because other external objects enter the shielding photoelectric switch is avoided.

The working principle is as follows:

when in use, the warhead 8 is placed in the launching pipeline 1, the initial position of the warhead 8 is positioned at the rear end of the electromagnetic coil 3 of the first level or the central part of the warhead 8 is positioned in the middle of the electromagnetic coil 3 of the first level, each electromagnetic coil 3 is electrically connected with one capacitor 6 and one discharging device 7, the capacitors 6 are connected with the boosting module 5, the photoelectric switches 2 arranged on the launching pipeline 1 are respectively close to the electromagnetic coils 3, when the warhead 8 is launched, power is supplied through the battery 4, the capacitors 6 are charged after the boosting module 5 boosts the voltage, the first capacitor 6 is electrified on the electromagnetic coil 3 of the first level, the electromagnetic coil 3 generates energy to drive the warhead 8 in the launching pipeline 1, the current in the electromagnetic coil 3 is discharged through the discharging device 7 after being launched, and because one photoelectric switch and one microswitch 2 are arranged near each electromagnetic coil 3, when the photoelectric switch and the microswitch 2 detect the shooting of the warhead 8, the second-stage electromagnetic coil 3 is electrified through the second capacitor 6 by the photoelectric switch 2 when the warhead 8 is shot to the position of the second-stage electromagnetic coil 3, the warhead 8 is accelerated by the second-stage electromagnetic coil 3 again, when the warhead 8 is shot to the position of the third-stage electromagnetic coil 3, the warhead 8 is accelerated by the third-stage electromagnetic coil 3 again, the analogy is repeated, the number of the electromagnetic coils 3 is arranged according to actual requirements, the control of the speed of the warhead 8 is realized, the speed of the warhead 8 which is shot out of the shooting pipeline 1 can be freely controlled by people, the circuit control is convenient for being applied to the civil field, and the microswitch is arranged in the circuit control, the photoelectric switch and the microswitch 2 can be triggered to discharge at the next stage only when an armature passes, so as to avoid the object entering the shooting, the conduit 1 shields the photoelectric switch 2 from false triggering.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Multistage magnetic resistance formula solenoid launcher based on photoelectric switch, including launching tube (1), its characterized in that: launch pipeline (1) outside non-equidistance cover is established and is installed a plurality of solenoid (3), launch pipeline (1) one side non-equidistance fixed mounting have with solenoid (3) matched with photoelectric switch and micro-gap switch (2), launch pipeline (1) one side is equipped with battery (4), step up module (5) and a plurality of electric capacity (6) in proper order, launch pipeline (1) one side is equipped with a plurality of discharge device (7), and electric capacity (6), solenoid (3) and discharge device (7) electric connection, battery (4), step up module (5) and electric capacity (6) electric connection, photoelectric switch and micro-gap switch (2) and electric capacity (6) electric connection, warhead (8) have been placed to launch pipeline (1) inner wall.

2. The optoelectronic switch based multi-stage magnetoresistive electromagnetic coil transmitter of claim 1 wherein: the warhead (8) is preferably made of ferromagnetic material.

3. The optoelectronic switch based multi-stage magnetoresistive solenoid transmitter as claimed in claim 2 wherein: the initial position of the warhead (8) is positioned at the rear end of the first electromagnetic coil (3) close to one end of the photoelectric switch and the microswitch (2) or the central part of the warhead (8) is positioned in the middle of the first electromagnetic coil (3).

4. The optoelectronic switch based multi-stage magnetoresistive electromagnetic coil transmitter of claim 1 wherein: the electromagnetic coils (3) are coils with different sizes, the coil intervals on the transmitting pipeline (1) are different, the intervals of the photoelectric switch and the micro switch (2) on the transmitting pipeline (1) are different, and the micro switch is arranged in circuit control.

5. The optoelectronic switch based multi-stage magnetoresistive electromagnetic coil transmitter of claim 1 wherein: the emission pipeline (1) is made of stainless steel or alloy material.

6. The optoelectronic switch based multi-stage magnetoresistive solenoid transmitter as claimed in claim 5 wherein: the surface of the launching pipeline (1) can not have cracks.

7. The optoelectronic switch based multi-stage magnetoresistive electromagnetic coil transmitter of claim 1 wherein: the capacitor (6), the electromagnetic coil (3) and the discharging device (7) can be increased or decreased according to actual requirements.

8. The optoelectronic switch based multi-stage magnetoresistive electromagnetic coil transmitter of claim 1 wherein: the micro switch is synchronous with the photoelectric module and senses that the armature is judged cooperatively with the photoelectric switch when passing through, so that the next-stage coil is discharged, and meanwhile, the phenomenon that the discharge is triggered by mistake because other external objects enter the shielding photoelectric switch is avoided.

9. The optoelectronic switch based multi-stage magnetoresistive electromagnetic coil transmitter of claim 1 wherein: the ferromagnetic armature is accelerated by attracting the movement of the ferromagnetic armature by the reluctance change of the ferromagnetic magnetic circuit of each stage of coil, so the number of turns of each stage of coil needs to be determined according to the speed of the armature before reaching.