阅读说明：本技术 一种高层建筑物破玻应急救援无人机 (Broken glass emergency rescue unmanned aerial vehicle of high-rise building ) 是由 王旭 朱江 陈定平 何心 王彦程 王柏竣 袁烨 于 2021-08-11 设计创作，主要内容包括：本发明涉及应急救援无人机技术领域,且公开了一种高层建筑物破玻应急救援无人机,包括设备主体,所述设备主体的顶部设置有启动电机,所述启动电机的外围设置有转动限制槽,所述转动限制槽的底部设置有往复限制框,所述设备主体的内部设置有闭合板。该一种高层建筑物破玻应急救援无人机,通过撞击弹簧带动合金撞击头冲向玻璃进行破击,从而到达了增加威力撞击的效果,通过使润滑油喷射到撞击弹簧上,从而到达了防止弹簧卡死的效果,使发射出去的合金撞击头依次撞击破玻后,还会继续回到环形外槽的外围,从而到达了防止合金撞击头继续行驶对人员再次损伤的效果,通过转动翘板轮进行翻转,从而达到了往复时S运动的效果。(The invention relates to the technical field of emergency rescue unmanned aerial vehicles, and discloses a glass-breaking emergency rescue unmanned aerial vehicle for a high-rise building, which comprises a main device body, wherein a starting motor is arranged at the top of the main device body, a rotation limiting groove is formed in the periphery of the starting motor, a reciprocating limiting frame is arranged at the bottom of the rotation limiting groove, and a closing plate is arranged in the main device body. This broken glass emergency rescue unmanned aerial vehicle of high-rise building, drive alloy impact head through the striking spring and strike to glass and break, thereby reached the effect that increases the power striking, spray on the striking spring through making lubricating oil, thereby arrived and prevented the dead effect of spring card, make the alloy impact head that launches hit after breaking glass in proper order, still can continue to get back to the periphery of annular outer groove, thereby reached and prevented that alloy impact head from continuing to go the effect of haring personnel once more, overturn through rotating the seesaw wheel, thereby the effect of S motion when reciprocating has been reached.)

1. The utility model provides a broken glass emergency rescue unmanned aerial vehicle of high-rise building which characterized in that: including equipment main part (1), the top of equipment main part (1) is provided with starter motor (2), the periphery of starter motor (2) is provided with rotates restriction groove (3), the bottom of rotating restriction groove (3) is provided with reciprocal restriction frame (4), the inside of equipment main part (1) is provided with closing plate (5), the periphery of closing plate (5) is provided with sled board (6), the bottom of closing plate (5) is provided with alloy impact head (7).

2. The glass breaking emergency rescue unmanned aerial vehicle for high-rise buildings as claimed in claim 1, wherein: the inside of reciprocal restriction frame (4) sets up protrusion restriction magnetic path (41) and reciprocating electromagnet (42), the periphery of reciprocal restriction frame (4) is provided with rotates seesaw wheel (43), the bottom of rotating seesaw wheel (43) is provided with rotates screw rod (44), the front of rotating screw rod (44) is provided with sliding block (45), the one end of rotating seesaw wheel (43) is kept away from in sliding block (45) is provided with extension spring (46), the periphery of extension spring (46) is provided with buckle groove (47), the one end that rotation seesaw wheel (43) was kept away from in extension spring (46) is provided with and rotates pinion rack (48), the periphery of rotating pinion rack (48) is provided with driven pinion rack (49).

3. The glass breaking emergency rescue unmanned aerial vehicle for high-rise buildings as claimed in claim 2, wherein: and magnetic blocks with the same magnetism are arranged at one ends, close to each other, of the reciprocating electromagnet (42) and the rotating warping plate wheel (43).

4. The glass breaking emergency rescue unmanned aerial vehicle for high-rise buildings as claimed in claim 2, wherein: one end of the rotating seesaw wheel (43) close to the equipment main body (1) is provided with a through type seesaw.

5. The glass breaking emergency rescue unmanned aerial vehicle for high-rise buildings as claimed in claim 1, wherein: the bottom of closure plate (5) is provided with vibrations iron plate (51), the bottom of vibrations iron plate (51) is provided with piezoceramics (52), the bottom of piezoceramics (52) is provided with conductor wire (53), the one end that piezoceramics (52) were kept away from in conductor wire (53) is provided with fires a fire section of thick bamboo (54), the periphery that fires a fire section of thick bamboo (54) is provided with fires and explodes storehouse (55), the bottom of conductor wire (53) is provided with impingement plate (56), the bottom of impingement plate (56) is provided with striking spring (57).

6. The glass breaking emergency rescue unmanned aerial vehicle for high-rise buildings as claimed in claim 5, wherein: the piezoelectric ceramic (52) is made of an electric polycrystal, and the inside of the detonation cabin (55) is filled with combustible gas.

7. The glass breaking emergency rescue unmanned aerial vehicle for high-rise buildings as claimed in claim 1, wherein: the one end that equipment main part (1) was kept away from in sled board (6) is provided with tensile support (61), the one end that sled board (6) were kept away from in tensile support (61) is provided with tensile frame (62), the one end that sled board (6) were kept away from in tensile frame (62) is provided with extrusion pipeline (63), the periphery of extrusion pipeline (63) is provided with permanent magnet piece (64).

8. The glass breaking emergency rescue unmanned aerial vehicle for high-rise buildings as claimed in claim 1, wherein: the alloy impacting head is characterized in that a stretching wire (71) is arranged inside the alloy impacting head (7), a limiting clamping plate (72) is arranged at one end, far away from the alloy impacting head (7), of the stretching wire (71), a recycling shell (73) is arranged on the periphery of the limiting clamping plate (72), a contraction shaft (74) is arranged on the front face of the recycling shell (73), a joint shaft (75) is arranged at one end, far away from the recycling shell (73), of the contraction shaft (74), an annular outer groove (76) is arranged on the back face of the joint shaft (75), a return spring (77) is arranged on the front face of the annular outer groove (76), and a limiting frame (78) is arranged at the top of the return spring (77).

9. The glass breaking emergency rescue unmanned aerial vehicle for high-rise buildings as claimed in claim 8, wherein: and mutually exclusive magnetic blocks are arranged at one ends of the recovery shell (73) and the annular outer groove (76) which are close to each other.

Technical Field

The invention relates to the technical field of emergency rescue unmanned aerial vehicles, in particular to a glass-breaking emergency rescue unmanned aerial vehicle for a high-rise building.

Background

At present, effective fire extinguishing measures for super high-rise buildings and dangerous sites at home and abroad are very lack, and although developed countries have mature aerosol fire extinguishing technologies, the fire extinguishing measures are mainly integrated automatic fire extinguishing systems. The existing unmanned aerial vehicle applied to fire extinguishment is mainly a fixed-wing unmanned aerial vehicle and is usually used for putting fire extinguishing agents in forest fires or other large-scale fires. Unmanned aerial vehicles applied in the field of fire fighting are generally only used for carrying infrared or visible light cameras for investigation. At present, a micro unmanned aerial vehicle fire extinguishing system capable of detecting and effectively extinguishing fire is available, but the problem that the glass outer wall of a high-rise building blocks the unmanned aerial vehicle from entering the building to put out the fire is not solved, and the practical requirement cannot be met.

The prior art has the following defects and shortcomings: in the urbanization process, a large amount of high buildings have been built, when the conflagration takes place and needs the rescue, need blast the glass of high floor, so that transport fire-fighting medium to the scene of the conflagration, the general broken window bullet of carrying the fire control of unmanned aerial vehicle flies to high-rise building this moment, break the window operation to glass curtain wall or outdoor glass, but break the window bullet still can continue to fly after puncturing glass and get into indoorly, cause secondary damage to indoor personnel and property easily, and can only disposable use usually at the percussion device after destroying the window. Common spring window breakers all rely on the elasticity of spring to provide the energy of beating broken glass, and this elasticity that just needs the spring is enough big, but elasticity is bigger, and the striking piece is because of the high possibility that long-time static pressurized is locked, and the degree of difficulty that just in time and accurate triggered is just bigger under emergency.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a glass breaking emergency rescue unmanned aerial vehicle for a high-rise building, which can solve the problems that when glass is broken on the high-rise building, the glass breaking emergency rescue unmanned aerial vehicle for the high-rise building continuously flies indoors to cause secondary damage to personnel after window breaking, when the elasticity is not large enough, the difficulty is caused to the glass breaking, a spring is clamped during ejection, and the like; the device retracts the window breaking bullet by arranging the starting motor, the rotation limiting groove, the reciprocating limiting frame, the closing plate, the prying plate and the alloy impacting head, so that the power of the bullet is increased, and the problem of effectively solving the lubrication of the spring is increased.

In order to realize the purpose of the glass breaking emergency rescue unmanned aerial vehicle for the high-rise building, the invention provides the following technical scheme: the utility model provides a broken glass emergency rescue unmanned aerial vehicle of high-rise building, includes equipment principal, equipment principal's top is provided with starter motor, starter motor's periphery is provided with rotates the restriction groove, the bottom of rotating the restriction groove is provided with reciprocal restriction frame, equipment principal's inside is provided with the closing plate, the periphery of closing plate is provided with the sled board, the bottom of closing plate is provided with alloy impact head.

Preferably, the inside of reciprocal restriction frame sets up protrusion restriction magnetic path and reciprocal electro-magnet, the periphery of reciprocal restriction frame is provided with rotates the seesaw wheel, the bottom of rotating the seesaw wheel is provided with the rotation screw rod, the front of rotating the screw rod is provided with the sliding block, the one end that the rotation seesaw wheel was kept away from to the sliding block is provided with extension spring, extension spring's periphery is provided with the buckle groove, extension spring keeps away from the one end of rotating the seesaw wheel and is provided with the rotation pinion rack, the periphery of rotation pinion rack is provided with driven pinion rack.

Preferably, the reciprocating electromagnet and the rotating rocker wheel are provided with magnetic blocks with the same magnetism at the ends close to each other.

Preferably, one end of the seesaw wheel close to the main body of the device is provided with a through-type seesaw.

Preferably, the bottom of closing plate is provided with vibrations iron plate, the bottom of vibrations iron plate is provided with piezoceramics, piezoceramics's bottom is provided with the conductor wire, the one end that piezoceramics was kept away from to the conductor wire is provided with fires a fire section of thick bamboo, the periphery that fires a fire section of thick bamboo is provided with fires and explodes the storehouse, the bottom of conductor wire is provided with the impact plate, the bottom of impact plate is provided with the striking spring.

Preferably, the piezoelectric ceramic is made of an electric polycrystal, and the inside of the explosion chamber is filled with combustible gas.

Preferably, the end of the prying plate far away from the equipment main body is provided with a stretching support, the end of the stretching support far away from the prying plate is provided with a stretching frame, the end of the stretching frame far away from the prying plate is provided with an extrusion pipeline, and the periphery of the extrusion pipeline is provided with a permanent magnet block.

Preferably, a stretching wire is arranged inside the alloy impact head, a limiting clamping plate is arranged at one end, away from the alloy impact head, of the stretching wire, a recovery shell is arranged on the periphery of the limiting clamping plate, a contraction shaft is arranged on the front face of the recovery shell, a fitting shaft is arranged at one end, away from the recovery shell, of the contraction shaft, an annular outer groove is arranged on the back face of the fitting shaft, a reset spring is arranged on the front face of the annular outer groove, and a limiting frame is arranged at the top of the reset spring.

Preferably, mutually exclusive magnetic blocks are arranged at the ends, close to each other, of the recovery shell and the annular outer groove.

Compared with the prior art, the invention provides a glass-breaking emergency rescue unmanned aerial vehicle for a high-rise building, which has the following beneficial effects:

1. this broken glass emergency rescue unmanned aerial vehicle of high-rise building, through setting up vibrations iron plate, piezoceramics, the conductor wire, fire the chimney, fire the storehouse that explodes, break away from downstream through the closure plate, drive vibrations iron plate and strike downwards, pound to piezoceramics, make and produce the spark between the two, the conductor wire ignites, the conductor wire transmits to the fire the chimney, fire the chimney and ignite the storehouse, simultaneously, the inside in the storehouse that explodes produces a large amount of explosive force, promote impact plate extrusion striking spring, striking spring drives alloy striking head and strikes to glass, thereby reached the effect that increases the power striking.

2. This broken glass emergency rescue unmanned aerial vehicle of high-rise building through setting up sled board, tensile support, tensile frame, extrusion pipeline, permanent magnetic path, through sled board promotion tensile support, tensile support opens to the periphery simultaneously, and the tensile frame of pulling drives the extrusion pipeline and draws close to the center, and the peripheral permanent magnetic path of extrusion pipeline is close to each other simultaneously, extrudees the inside lubricating oil of extrusion pipeline, makes lubricating oil spray to striking spring on to reached and prevented the dead effect of spring clip.

3. The utility model provides a broken glass emergency rescue unmanned aerial vehicle of high-rise building, through setting up the alloy impact head, tensile line, the restriction cardboard, retrieve the shell, the laminating axle, the annular outer tank, when striking the first outside motion through the alloy, connect the tensile line of alloy impact head and restriction cardboard, can be when the restriction cardboard reachs the rightmost end of retrieving the shell, the magnetic path on the shell is retrieved in the cooperation and annular outer tank repulsions each other, make and retrieve the shell and keep away from the annular outer tank, the laminating axle in the inside of annular outer tank can pull and retrieve the shell, make the alloy impact head of launching hit in proper order after hitting broken glass, still can continue to get back to the periphery in annular outer tank, thereby reached and prevented that the alloy impact head continues to go the effect of harm once more to personnel.

4. The glass breaking emergency rescue unmanned aerial vehicle for the high-rise building is provided with a reciprocating limiting frame, a reciprocating electromagnet, a rotating seesaw wheel and a rotating toothed plate, the convex limiting magnetic block can be lifted in the reciprocating limiting frame through the groove on the rotating limiting groove, the magnetic block on the reciprocating electromagnet is driven to continuously perform the mutual repulsion effect on the magnetic block on the rotating warped plate wheel, when the seesaw at the bottom of the rotating seesaw wheel slides towards the inside of the device main body, the sliding block on the rotating screw rod can approach towards the rotating seesaw wheel to drive the buckling grooves at the periphery of the extension spring to be mutually buckled together to drive the rotating screw rod to rotate, the rotating toothed plate at the other end of the rotating screw rod can rotate along with the rotating toothed plate, the driven toothed plate is driven to rotate, the driven toothed plate drives the rotating warping plate wheel to rotate again, and the rotating warping plate wheel is enabled to overturn, so that the reciprocating S motion effect is achieved.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of a reciprocating restricting frame and its connecting structure according to the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is a schematic view of a closure panel and its attachment structure according to the present invention;

FIG. 5 is an enlarged view of the structure at B in FIG. 4 according to the present invention;

FIG. 6 is a schematic view of an alloy impact head and its connection structure according to the present invention.

In the figure: 1. an apparatus main body; 2. starting the motor; 3. a rotation restricting groove; 4. a reciprocation limiting frame; 41. a protruding restriction magnetic block; 42. a reciprocating electromagnet; 43. rotating the seesaw wheel; 44. rotating the screw; 45. a slider; 46. an extension spring; 47. a fastening groove; 48. rotating the toothed plate; 49. a driven toothed plate; 5. a closing plate; 51. vibrating the iron block; 52. piezoelectric ceramics; 53. a conductive wire; 54. a combustion cylinder; 55. firing and blasting bins; 56. an impact plate; 57. a strike spring; 6. prying a plate; 61. stretching the bracket; 62. stretching the frame; 63. extruding the pipe; 64. a permanent magnet block; 7. an alloy impact head; 71. stretching the wire; 72. a limiting clamping plate; 73. recovering the shell; 74. a retracting shaft; 75. fitting the shaft; 76. an annular outer groove; 77. a return spring; 78. and a limiting frame.

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. 1-6, a high-rise building glass breaking emergency rescue unmanned aerial vehicle comprises an equipment main body 1, wherein a starting motor 2 is arranged at the top of the equipment main body 1, a rotation limiting groove 3 is arranged on the periphery of the starting motor 2, a reciprocating limiting frame 4 is arranged at the bottom of the rotation limiting groove 3, a closing plate 5 is arranged inside the equipment main body 1, a prying plate 6 is arranged on the periphery of the closing plate 5, and an alloy impact head 7 is arranged at the bottom of the closing plate 5.

The inside of reciprocal restriction frame 4 sets up protrusion restriction magnetic path 41 and reciprocal electro-magnet 42, the periphery of reciprocal restriction frame 4 is provided with rotates the seesaw wheel 43, the bottom of rotating the seesaw wheel 43 is provided with rotates screw rod 44, the front of rotating screw rod 44 is provided with sliding block 45, the one end that the rotation seesaw wheel 43 was kept away from to sliding block 45 is provided with extension spring 46, extension spring 46's periphery is provided with buckle groove 47, the one end that extension spring 46 kept away from to rotate the seesaw wheel 43 is provided with rotating toothed plate 48, rotating toothed plate 48's periphery is provided with driven toothed plate 49. The reciprocating electromagnet 42 and the rotating warping plate wheel 43 are provided with magnetic blocks with the same magnetism at the ends close to each other, the rotating limiting groove 3 drives the protruding limiting magnetic block 41 to move up and down, the reciprocating electromagnet 42 and the rotating warping plate wheel 43 are continuously close to each other or far away from each other, and when the reciprocating electromagnet 42 and the rotating warping plate wheel 43 are close to each other, the magnetic blocks on the reciprocating electromagnet 42 repel the rotating warping plate wheel 43, and the rotating warping plate wheel 43 is close to the inside of the equipment main body 1. One end of the rotating seesaw wheel 43 close to the device body 1 is provided with a through-type seesaw, and when the bottom of the rotating seesaw wheel 43 is close to the device body 1, the seesaw at the top of the rotating seesaw wheel 43 can be separated from the range of the closing plate 5, so that the closing plate 5 falls off. The bottom of closing plate 5 is provided with vibrations iron plate 51, and the bottom of vibrations iron plate 51 is provided with piezoceramics 52, and the bottom of piezoceramics 52 is provided with conductor wire 53, and the one end that conductor wire 53 kept away from piezoceramics 52 is provided with fires a fire section of thick bamboo 54, and the periphery of firing a fire section of thick bamboo 54 is provided with fires and explodes storehouse 55, and the bottom of conductor wire 53 is provided with impact plate 56, and the bottom of impact plate 56 is provided with striking spring 57. The piezoelectric ceramic 52 is made of an electric polycrystal, and the inside of the blasting chamber 55 is filled with combustible gas, so that electric sparks are generated when the electric polycrystal and the vibrating iron block 51 collide with each other. One end of the prying plate 6, which is far away from the equipment main body 1, is provided with a stretching bracket 61, one end of the stretching bracket 61, which is far away from the prying plate 6, is provided with a stretching frame 62, one end of the stretching frame 62, which is far away from the prying plate 6, is provided with an extrusion pipeline 63, and the periphery of the extrusion pipeline 63 is provided with a permanent magnet block 64. An extension line 71 is arranged inside the alloy impact head 7, a limiting clamping plate 72 is arranged at one end, far away from the alloy impact head 7, of the extension line 71, a recovery shell 73 is arranged on the periphery of the limiting clamping plate 72, a contraction shaft 74 is arranged on the front face of the recovery shell 73, an attachment shaft 75 is arranged at one end, far away from the recovery shell 73, of the contraction shaft 74, an annular outer groove 76 is arranged on the back face of the attachment shaft 75, a return spring 77 is arranged on the front face of the annular outer groove 76, and a limiting frame 78 is arranged at the top of the return spring 77. The mutually-exclusive magnetic blocks are arranged at the mutually-adjacent ends of the recovery shell 73 and the annular outer groove 76, and when the alloy impact head 7 impacts to the outside, the recovery shell 73 and the magnetic blocks on the annular outer groove 76 attract each other to drive the tensile wire 71 to recover the recovery shell 73.

In summary, the protruding limiting magnet 41 is lifted and lowered inside the reciprocating limiting frame 4 by the groove on the rotation limiting groove 3, and the magnet on the reciprocating electromagnet 42 is driven to continuously repel the magnet on the rotating rocker wheel 43, when the rocker at the bottom of the rotating rocker wheel 43 slides towards the inside of the device body 1, at the same time, the sliding block 45 on the rotating screw 44 approaches towards the rotating rocker wheel 43, the fastening grooves 47 on the periphery of the extension spring 46 are driven to be fastened together, the rotating screw 44 is driven to rotate, the rotating toothed plate 48 at the other end of the rotating screw 44 rotates along with the rotating, the driven toothed plate 49 drives the rotating rocker wheel 43 to rotate again, so that the rotating rocker wheel 43 is turned over, and the effect of movement during reciprocation is achieved, and the closing plate 5 is separated from downward movement, the vibrating iron block 51 is driven to impact downwards to pound the piezoelectric ceramic 52, so that sparks are generated between the vibrating iron block and the piezoelectric ceramic, the conductive wire 53 is ignited, the conductive wire 53 is transmitted to the combustion cylinder 54, the combustion cylinder 54 ignites the combustion chamber 55, meanwhile, a large amount of explosive force is generated inside the combustion chamber 55, the impact plate 56 is pushed to extrude the impact spring 57, the impact spring 57 drives the alloy impact head 7 to impact glass to be broken, and therefore the effect of increasing power impact is achieved, the prying plate 6 pushes the stretching bracket 61, the stretching bracket 61 simultaneously expands outwards, the stretching frame 62 is pulled to drive the extruding pipeline 63 to approach to the center, meanwhile, the permanent magnet blocks 64 on the periphery of the extruding pipeline 63 are mutually close to extrude the lubricating oil inside the extruding pipeline 63, so that the lubricating oil is sprayed onto the impact spring 57, the effect of preventing the spring from being blocked is achieved, when the alloy impact head 7 moves outwards, the tensile line 71 connecting the alloy impact head 7 and the limiting clamping plate 72 is matched with the magnetic block on the recycling shell 73 to be mutually exclusive with the annular outer groove 76 when the limiting clamping plate 72 reaches the rightmost end of the recycling shell 73, so that the recycling shell 73 is far away from the annular outer groove 76, the laminating shaft 75 in the annular outer groove 76 can pull the recycling shell 73, the launched alloy impact head 7 can continuously return to the periphery of the annular outer groove 76 after sequentially impacting and breaking glass, and the effect of preventing the alloy impact head 7 from continuously driving to further damage personnel is achieved.

The working and using process and the installation method of the invention are that when the unmanned aerial vehicle for glass breaking emergency rescue of the high-rise building is used, the unmanned aerial vehicle brings the main body 1 of the device to the front of the building needing glass breaking, then the built-in driving device is opened to start the motor 2 to drive the rotation limiting groove 3 to rotate, the groove on the rotation limiting groove 3 lifts the protrusion limiting magnetic block 41 in the reciprocating limiting frame 4, the magnetic block on the reciprocating electromagnet 42 is driven to continuously repel the magnetic block on the rotating seesaw wheel 43, when the seesaw at the bottom of the rotating seesaw wheel 43 slides towards the inside of the main body 1 of the device, simultaneously, the sliding block 45 on the rotating screw 44 approaches to the rotating seesaw wheel 43, the buckling grooves 47 at the periphery of the extension spring 46 are mutually clamped together to drive the rotating screw 44 to rotate, the rotating toothed plate 48 at the other end of the rotating screw 44 rotates along with the rotating screw to drive the driven toothed plate 49 to rotate, the driven toothed plate 49 drives the rotating seesaw wheel 43 to rotate again to turn over the rotating seesaw wheel 43, when the bottom of the rotating seesaw wheel 43 slides towards the inside of the equipment main body 1, the top of the rotating seesaw wheel 43 simultaneously moves away from the equipment main body 1 to enable the closing plate 5 to move downwards, the vibrating iron block 51 is driven to impact downwards to smash the piezoelectric ceramic 52, sparks are generated between the vibrating iron block and the piezoelectric ceramic, the electric lead 53 is ignited, the electric lead 53 is transmitted to the fire tube 54, the fire tube 54 ignites the explosion bin 55, meanwhile, a large amount of explosion force is generated inside the explosion bin 55 to push the impact plate 56 to extrude the impact spring 57, so that the alloy impact head 7 at the bottom impacts glass needing to be broken, when the equipment does not work for a long time, the impact spring 57 can be rusted and stuck, and in the working process of the equipment, when the bottom of the rotating seesaw wheel 43 slides towards the inside of the device main body 1, the seesaw plate 6 is impacted, the pry plate 6 pushes the stretching support 61, the stretching support 61 simultaneously expands towards the periphery, the stretching frame 62 is pulled to drive the extrusion pipeline 63 to approach towards the center, meanwhile, the permanent magnet blocks 64 on the periphery of the extrusion pipeline 63 approach each other, the lubricating oil in the extrusion pipeline 63 is extruded, the lubricating oil is sprayed onto the impact spring 57, the effect of preventing the spring from being stuck is achieved, after the alloy impact head 7 breaks the glass, in order to prevent the secondary damage to the personnel, when the alloy impact head 7 moves outwards, the stretching line 71 connecting the alloy impact head 7 and the limiting clamp plate 72 is matched with the magnet blocks on the recovery shell 73 to mutually repel the annular outer groove 76 when the limiting clamp plate 72 reaches the rightmost end of the recovery shell 73, so that the recovery shell 73 is far away from the annular outer groove 76, the abutting shaft 75 in the annular outer groove 76 pulls the recovery casing 73, so that the shot alloy striking head 7 sequentially strikes and breaks the glass, and then continuously returns to the periphery of the annular outer groove 76.

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.