CN115288595A

CN115288595A - Anti-theft device for window opener on building door and window

Info

Publication number: CN115288595A
Application number: CN202211186844.0A
Authority: CN
Inventors: 何佳炼; 吴海红; 田棋; 叶琴
Original assignee: Jiangsu Hengxin Metal Technology Co ltd
Current assignee: Jiangsu Hengxin Metal Technology Co ltd
Priority date: 2022-09-28
Filing date: 2022-09-28
Publication date: 2022-11-04
Anticipated expiration: 2042-09-28
Also published as: CN115288595B

Abstract

The invention discloses a window opener anti-theft device on a building door and window, which belongs to the field of door and window anti-theft, and comprises a frame body, wherein a window opener body is arranged on the inner side of the bottom end of the frame body, a window body is rotationally connected in the frame body, the inner side of the window body is fixedly connected with an output shaft of the window opener body, a first sliding groove and two symmetrical second sliding grooves are respectively formed in the lower surface of the window body, locking mechanisms for enhancing the connection strength of the frame body and the window body are respectively arranged in the two second sliding grooves, and an anti-theft mechanism for warning is arranged in the first sliding groove.

Description

Anti-theft device of window opener on building door and window

Technical Field

The invention relates to the field of door and window burglary prevention, in particular to a window opener anti-theft device on a building door and window.

Background

The development of windows, from the early stage of pure light transmission and ventilation to the later stage of burglary prevention, has more and more functions. With the development of automation, automatic sliding window opening and closing becomes an important subject of research of people, and then the birth of window opening machine realizes the automatic opening and closing of a window, and the main function of the window opening and closing machine is to utilize a telescopic structure or a reciprocating structure to realize the actions of automatically opening and closing the window according to the needs of users, thereby achieving the effects of saving manpower and automatically managing the window.

The window opening machine on the door and window of the traditional building is simple in structure and lacks of a perfect anti-theft structure, and when the window is violently pulled by external force, the window opening machine is easily damaged, so that the window is directly opened, and the risk that indoor valuable property is stolen is increased.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems in the prior art, the invention aims to provide an anti-theft device of a window opener on a door or window of a building, which can realize perfect anti-theft treatment between a window body and a frame body, comprises the steps of locking the window body and the frame body, assisting in tracking the trails of thieves, warning workers to check the safety, and greatly improving the anti-theft effect of the window while keeping the function of automatically opening and closing the window.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

The window opener anti-theft device on the building door and window comprises a frame body, wherein a window opener body is installed on the inner side of the bottom end of the frame body, a window body is connected in the frame body in a rotating mode, the inner side of the window body is fixedly connected with an output shaft of the window opener body, a first sliding groove and two symmetrical second sliding grooves are respectively formed in the lower surface of the window body, locking mechanisms used for strengthening the connection strength of the frame body and the window body are installed in the two second sliding grooves, an anti-theft mechanism used for warning is installed in the first sliding groove and comprises a second sliding block, the second sliding block is connected in the first sliding groove in a limiting sliding mode, a plurality of first springs are fixedly connected between the inner wall of the first sliding groove and the outer wall of the second sliding block, a warning mechanism and a tracking mechanism are fixedly connected to the lower surface of the second sliding block, the warning mechanism is located on the outer side, a second limiting groove matched with the warning mechanism and the tracking mechanism is formed in the lower surface of the inner wall of the window body, and two first limit grooves matched with the two locking mechanisms, wherein the lower surface of the window body is provided with a groove, an electromagnet matched with the locking mechanism and the anti-theft mechanism is arranged in the groove, the output shaft of the window body is fixedly connected with the inner side of the window body, so that the effect of controlling the automatic opening and closing of the window by the window body can be achieved, when the window is in a closed state, the electromagnet can be started, and the matched locking mechanism and the anti-theft mechanism are attracted by magnetism, at the moment, the locking mechanism moves downwards in the second chute and is inserted in the first limit groove, meanwhile, the anti-theft mechanism moves downwards in the first chute and is inserted in the second limit groove, so that the effect of further connection between the frame body and the window body is kept when the window is closed, and after the anti-theft mechanism is positioned in the second limit groove, when a thief forcibly pulls the window body outwards, the second sliding block in the anti-theft mechanism can move outwards, and drives the warning mechanism to impact the inner wall of the outer side of the second limiting groove, at the moment, the tracking effect of the warning mechanism can be triggered, the related structure in the warning mechanism can spray a signal source to the body of the thief, the following police can conveniently track actions, the triggering of the warning mechanism can automatically start the tracking mechanism, the related structure in the tracking mechanism triggers the early warning effect, when the thief forcibly pulls the window body outwards, the locking mechanism can also move outwards along with the window body, and impact the inner wall of the outer side of the first limiting groove, so that the locking mechanism triggers the locking effect, the connection strength between the frame body and the window body is enhanced, and the risk is reduced.

Further, the locking mechanism comprises a first sliding block, the first sliding block is connected in the second sliding groove in a limiting sliding mode, a plurality of third springs are fixedly connected between the inner wall of the second sliding groove and the outer wall of the first sliding block, a plurality of clamping holes are formed in the outer side of the first sliding block, a plurality of protective films matched with the clamping holes are installed on one side, opposite to the first sliding block, of the inner wall of the first limiting groove, electrorheological fluid is filled in the protective films and is electrically connected with an external power supply, a pressure sensor is installed on the outer side of the window body, a sensing end of the pressure sensor penetrates through one side, located in the protective film, of the first limiting groove, the pressure sensor is in signal connection with an electrorheological fluid control end of the protective films, the first sliding block moves downwards through magnetic attraction of an electromagnet and is in plug-connected with the first limiting groove, when a thief pulls the window body outwards with force, the first sliding block can impact on the inner wall of the outer side of the first limiting groove, the plurality of clamping holes on the first sliding block are in plug-connected with the protective films in a plug-in-connected mode, and the protective films are in a rigid plug-connected mode.

Further, warning mechanism includes fixed block and liquid box, fixed block fixed connection is at the lower surface of second slider, the liquid box bonds in the fixed block and is close to the one side of the quick-witted body of windowing, the liquid box intussuseption is filled with the liquid fluorescent agent, fixedly connected with glass board on the second spacing groove is close to the one side inner wall of the quick-witted body of windowing, through the in-process of thief pulling the window form in the front and back, the second slider can drive the fixed block and carry out the back-and-forth movement, and the fixed block is when moving to the quick-witted body direction of windowing, can drive the liquid box striking on the spacing inslot wall of second, the liquid box is cracked for the liquid fluorescent agent in the liquid box flows out, and enters into the one side that the second spacing groove is close to the glass board, because the transparency characteristic of glass board, makes the staff, can discover the breakage of liquid box fast to check the window, whether for the thief, reach warning effect.

Further, the tracking mechanism includes connecting block and powder box, through connection has the connecting axle on the fixed block, the one end of fixed block is kept away from to connecting block fixed connection at the connecting axle, the second spring has been cup jointed in the outside of connecting axle, the both ends difference fixed connection of second spring is at the opposite side of connecting block and fixed block, the powder box bonds in one side of connecting block back to the fixed block, and the powder box intussuseption is filled with traceability powder, a plurality of convenient traceability powder spun through-holes have been seted up to one side inner wall of the relative powder box of first spacing groove, move to the outside through the second slider, make the powder box on the tracking mechanism can strike on the inner wall of second spacing groove, make the powder box broken, and through the extrusion of connecting block to the air, the traceability powder of packing in the powder box is spout through a plurality of through-holes, make it be infected with on thief's body, make things convenient for police's follow-up theft to follow-up tracking, the connecting block can extrude second spring compression deformation during this period, when the thief makes the window form break, the elasticity of second spring also can make the promotion connecting block come back and break, the blowout of acceleration traceability powder, the connecting axle is broken, the liquid can drive the box, and the penetration of the inside of the connection box, make the flourishing fluid expansion of the flourishing fluid.

Further, be provided with a plurality of small-size gasbags in the powder box, be equipped with compressed gas in the small-size gasbag, fragment when breaking through the powder box punctures small-size gasbag, releases the compressed gas in the small-size gasbag, accelerates the blowout of pursuit nature powder to promote the pursuit effect of pursuit mechanism.

Further, the material that the protection film adopted is for being rich in elastic insulating film, and the shape of protection film is long shaft shape, and the material that adopts through the protection film is rich in elastic insulating film, and the shape of protection film is long shaft shape, can reach the convenience when first slider bumps the protection film, and the protection film can insert the card downthehole smoothly to crowded inner chamber full of card hole.

Further, the inner chamber in card hole is irregular cavity, the capacity of electrorheological fluids is the same with the inside irregular cavity volume in card hole in the protective film, the opening bore in card hole is greater than the tip profile of protective film, and the inner chamber through card hole is irregular cavity, can reach and enter into the card downthehole at the protective film, and the interior electrorheological fluids of ware internal hardens the back, firmly with the inner chamber joint in card hole for first slider is stably connected with one side of second spacing inslot wall, and then reaches the joint strength between reinforcing framework and the window body, reduces stolen risk.

Further, the material that powder box and liquid box adopted is breakable material, one side of the relative through-hole of powder box is the arcwall face, the one end that the connecting axle is located the fixed block is the toper, and the material that adopts through powder box and liquid box is breakable material, and one side of the relative through-hole of powder box is the arcwall face, can reach at powder box striking in-process, and the powder box can be cracked fast to release the effect of pursuit nature powder, and the toper of connecting axle one end can be at the trigger-over-process of tracking mechanism, punctures the liquid box, triggers warning mechanism's warning effect.

Further, there is the closing plate through the mounting screw in the recess, the cover is equipped with the rubber circle on the four sides profile of closing plate, has the closing plate through the mounting screw in the recess, and the cover is equipped with the rubber circle on the four sides profile of closing plate, can reach the protection effect to the electro-magnet, strengthens the security of electro-magnet in the recess.

Further, install the camera that is used for the theftproof on the quick-witted body of windowing, and camera and external power supply electric connection install on the quick-witted body of windowing through the camera, can reach the shooting of camera to thief's outward appearance, make things convenient for police's follow-up pursuit, improve device theftproof effect.

3. Advantageous effects

Compared with the prior art, the invention has the advantages that:

(1) The output shaft of the window opening machine body is fixedly connected with the inner side of the window body, the effect that the window opening machine body controls the window to be automatically opened and closed can be achieved, when the window is in a closed state, the electromagnet can be started, the matched locking mechanism and the anti-theft mechanism are attracted down through magnetism, at the moment, the locking mechanism moves downwards in the second sliding groove and is plugged in the first limiting groove, meanwhile, the anti-theft mechanism moves downwards in the first sliding groove and is plugged in the second limiting groove, the effect that the frame body and the window body are further connected when the window is closed is achieved, after the anti-theft mechanism is located in the second limiting groove, a thief pulls the window body outwards with force, the second sliding block in the anti-theft mechanism can move outwards and drives the warning mechanism to collide with the inner wall on the outer side of the second limiting groove, the tracking effect of the warning mechanism can be triggered at the moment, the related structures in the warning mechanism can spray a signal source to the body of the thief, the tracking action of the subsequent police is facilitated, the triggering mechanism can automatically track the starting mechanism by triggering the related structures in the tracking mechanism, the warning mechanism can trigger the effect that the inner wall of the window body of the burglary outwards, the warning mechanism, the early warning mechanism can be triggered by the early warning mechanism, and the risk of the outer side of the window body can be reduced.

(2) This scheme makes first slider downstream through the magnetic attraction of electro-magnet, and plug in first spacing inslot, when the thief with strength outwards stimulates the window body, first slider can strike on the outside inner wall of first spacing groove, make a plurality of card holes on the first slider peg graft with the protection film together, during this period, deformation can take place for the protection film, and crowd the inner chamber in card hole, and the striking of first slider can touch pressure sensors, make the electrorheological fluids circular telegram hardening in the pressure sensors control protection film, thereby make the joint that the protection film is firm downthehole at the card, make and reach reinforcing joint strength's effect between window body and the framework.

(3) This scheme is through the in-process of thief pulling the window form in the front and back, the second slider can drive the fixed block and carry out the back-and-forth movement, and the fixed block is when moving to the quick-witted body direction of windowing, can drive the striking of liquid box on second spacing inslot wall, the liquid box is cracked, make the liquid fluorescent agent in the liquid box flow, and enter into the one side that the second spacing groove is close to the glass board, because the transparent characteristic of glass board, make the staff, can discover breaking of liquid box fast, and examine the window, whether look over for the thief and do, reach warning effect.

(4) This scheme passes through the outside removal of second slider, make the last powder box of pursuit mechanism can strike on the inner wall of second spacing groove, make the powder box broken, and through the extrusion of connecting block to the air, the pursuit nature powder of filling in the powder box is through a plurality of through-hole blowout, make it be infected with on one's body the thief, make things convenient for police's follow-up pursuit, the connecting block can extrude second spring compression deformation during this period, when the thief makes a round trip to stimulate the window form and break open, the elasticity of second spring also can make a round trip to promote the connecting block and pop out, the blowout of pursuit nature powder with higher speed, promote and trace the effect, and simultaneously, the thief is at the in-process of pulling the window form in the front and back, the connecting block can drive fixed connection's connecting axle and run through the fixed block many times, and puncture the liquid box, make the liquid box open and enlarge the rupture degree, inside liquid fluorescent agent outflow accelerates.

Drawings

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

FIG. 2 is a schematic structural diagram of a frame body according to the present invention;

FIG. 3 is a schematic view of the window structure of the present invention;

FIG. 4 is an enlarged view of the structure of the area A in FIG. 3 according to the present invention;

FIG. 5 is a schematic sectional view showing the structure of the powder cartridge according to the present invention;

FIG. 6 is an expanded view of the anti-theft mechanism, the tracking mechanism and the warning mechanism of the present invention;

FIG. 7 is a schematic sectional view of the second limiting groove and the fixing block;

FIG. 8 is a schematic sectional view of the first limiting groove and the first slider according to the present invention;

FIG. 9 is a schematic view of the structure of the first slider according to the present invention;

fig. 10 is a schematic structural view of the bottom of the frame body in the present invention.

The numbering in the figures illustrates:

1. a frame body; 2. a window opener body; 3. a camera; 4. a window body; 5. a first limit groove; 6. a second limit groove; 7. a through hole; 8. a first slider; 9. clamping holes; 10. a second slider; 11. a small-sized air bag; 12. a fixed block; 13. a liquid cartridge; 14. a first chute; 15. a first spring; 16. connecting blocks; 17. a powder box; 18. a second spring; 19. a connecting shaft; 20. a glass plate; 21. a pressure sensor; 22. a protective film; 23. a locking mechanism; 24. an anti-theft mechanism; 25. a third spring; 26. a groove; 27. sealing plates; 28. an electromagnet; 29. a second chute; 30. a warning mechanism; 31. a tracking mechanism.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is to be understood that the embodiments described are merely exemplary embodiments, rather than exemplary embodiments, and that all other embodiments may be devised by those skilled in the art without departing from the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-10, an anti-theft device for a window opener on a door or window of a building comprises a frame body 1, a window opener body 2 is installed on the inner side of the bottom end of the frame body 1, a window 4 is rotatably connected in the frame body 1, the inner side of the window 4 is fixedly connected with an output shaft of the window opener body 2, a first sliding groove 14 and two symmetrical second sliding grooves 29 are respectively formed in the lower surface of the window 4, a locking mechanism 23 for enhancing the connection strength between the frame body 1 and the window 4 is installed in each of the two second sliding grooves 29, an anti-theft mechanism 24 for guarding against a police is installed in each first sliding groove 14, each anti-theft mechanism 24 comprises a second sliding block 10, the second sliding block 10 is connected in the first sliding groove 14 in a limiting and sliding manner, a plurality of first springs 15 are fixedly connected between the inner wall of the first sliding groove 14 and the outer wall of the second sliding block 10, an alarm mechanism 30 and a tracking mechanism 31 are fixedly connected to the lower surface of the second sliding block 10, and the alarm mechanism 30 is located on the outer side, the lower surface of the inner wall of the window 4 is provided with a second limit groove 6 matched with the warning mechanism 30 and the tracking mechanism 31, and two first limit grooves 5 matched with the two locking mechanisms 23, the lower surface of the window 4 is provided with a groove 26, an electromagnet 28 matched with the locking mechanism 23 and the anti-theft mechanism 24 is arranged in the groove 26, the output shaft of the window 2 is fixedly connected with the inner side of the window 4, the effect of controlling the window to open and close automatically can be achieved by the window 2, when the window is in a closed state, the electromagnet 28 can be started, and the matched locking mechanism 23 and the anti-theft mechanism 24 are attracted by magnetism, at the moment, the locking mechanism 23 moves downwards in the second sliding groove 29 and is inserted in the first limit groove 5, and meanwhile, the anti-theft mechanism 24 moves downwards in the first sliding groove 14 and is inserted in the second limit groove 6, therefore, when the window is closed, the effect of further connection between the frame 1 and the window 4 is kept, after the anti-theft mechanism 24 is located in the second limiting groove 6, and when a thief forcibly pulls the window 4 outwards, the second slider 10 in the anti-theft mechanism 24 can move outwards and drive the warning mechanism 30 to impact the inner wall of the outer side of the second limiting groove 6, at this time, the tracking effect of the warning mechanism 30 can be triggered, the related structure in the warning mechanism 30 can spray a signal source to the body of the thief, so that the subsequent tracking action of the police is facilitated, the triggering of the warning mechanism 30 can automatically start the tracking mechanism 31, so that the related structure in the tracking mechanism 31 triggers the early warning effect, and when the thief forcibly pulls the window 4 outwards, the locking mechanism 23 can also move outwards along with the window 4 and impact the inner wall of the outer side of the first limiting groove 5, so that the locking mechanism 23 triggers the locking effect, the connection strength between the frame 1 and the window 4 is enhanced, and the theft risk is reduced.

Locking mechanical system 23 includes first slider 8, the spacing sliding connection of first slider 8 is in second spout 29, and a plurality of third springs 25 of fixedly connected with between second spout 29 inner wall and the first slider 8 outer wall, a plurality of calorie hole 9 have been seted up in the outside of first slider 8, a plurality of protection film 22 with calorie hole 9 looks adaptation are installed for one side of first slider 8 to first spacing groove 5 inner wall, protection film 22 intussuseption is filled with the electrorheological fluids, and electrorheological fluids and external power supply electric connection, pressure sensor 21 is installed in the outside of window body 4, the induction end of pressure sensor 21 runs through the one side that is located protection film 22 in first spacing groove 5, pressure sensor 21 and the interior electrorheological fluids control end signal connection of protection film 22, make first slider 8 move down through the magnetic attraction of electro-magnet 28, and plug-connect in first spacing groove 5, when the person of stealing outwards stimulates window body 4 hard, first slider 8 can strike on the outside inner wall of first spacing groove 5, make a plurality of protection film 9 on first slider 8 and 22 reach the plug-in-phase, the electricity strength of the protection film 21 can strengthen the inner wall of the contact of the inner chamber 21 and the firm electric shock of protection film 22, thereby make the impact of the electric shock of the contact of the protection film 21 can strengthen the electric shock of the protection film 21 and the electric shock of the protection film 21.

Warning mechanism 30 includes fixed block 12 and liquid box 13, fixed block 12 fixed connection is at the lower surface of second slider 10, liquid box 13 bonds in fixed block 12 and is close to one side of windowing machine body 2, the intussuseption of liquid box 13 is filled with the liquid fluorescent agent, fixedly connected with glass board 20 on second spacing groove 6 is close to one side inner wall of windowing machine body 2, in-process through the thief pulling window body 4 in the front and back, second slider 10 can drive fixed block 8 and carry out the back-and-forth movement, and when fixed block 8 removed to windowing machine body 2 direction, can drive liquid box 13 striking on second spacing groove 6 inner wall, liquid box 13 is cracked, make the liquid fluorescent agent in the liquid box 13 flow out, and enter into one side that second spacing groove 6 is close to glass board 20, because glass board 20's transparent characteristic, make the staff, can discover the fracture of liquid box 13 fast, and check the window, check whether for the thief, reach the effect of warning.

The tracking mechanism 31 comprises a connecting block 16 and a powder box 17, a connecting shaft 19 is connected on the fixing block 12 in a penetrating manner, the connecting block 16 is fixedly connected at one end, far away from the fixing block 12, of the connecting shaft 19, a second spring 18 is sleeved on the outer side of the connecting shaft 19, two ends of the second spring 18 are respectively and fixedly connected to the opposite sides of the connecting block 16 and the fixing block 12, the powder box 17 is adhered to one side, far away from the fixing block 12, of the connecting block 16, tracking powder is filled in the powder box 17, a plurality of through holes 7 convenient for tracking powder to spray are formed in the inner wall, opposite to the powder box 17, of the first limiting groove 5, the powder box 17 on the tracking mechanism 31 moves outwards through the second sliding block 10, the powder box 17 on the tracking mechanism 31 can impact on the inner wall of the second limiting groove 6, so that the powder box 17 is crushed, and through the extrusion of connecting block 16 to the air, the traceability powder with the intussuseption of powder box 17 passes through a plurality of through-holes 7 blowout, make it be infected with on one's body at the thief, make things convenient for police's follow-up pursuit, connecting block 16 can extrude second spring 18 compression deformation during this period, when the thief makes a round trip to stimulate window form 4 and breaks open, the elasticity of second spring 18 also can make a round trip to promote connecting block 16 and pop out, the blowout of traceability powder accelerates, promote and trace the effect, simultaneously, the thief pulls the in-process of window form 4 in front and back, connecting block 16 can drive fixed connection's connecting axle 19 and run through fixed block 12 many times, and puncture liquid box 13, make liquid box 13 open and enlarge the degree of rupture, inside liquid fluorescent agent flows with higher speed.

The powder box 17 is provided with a plurality of small airbags 11, the small airbags 11 are provided with compressed gas, the small airbags 11 are punctured by fragments when the powder box 17 is broken, the compressed gas in the small airbags 11 is released, the ejection of the tracing powder is accelerated, and the tracing effect of the tracing mechanism 31 is improved.

The material that protection film 22 adopted is for being rich in elastic insulating film, and the shape of protection film 22 is long shaft shape, and the material that adopts through protection film 22 is for being rich in elastic insulating film, and the shape of protection film 22 is long shaft shape, can reach the convenience when first slider 8 strikes protection film 22, protection film 22 can insert smoothly in the card hole 9 to crowded inner chamber full of card hole 9.

The inner chamber of card hole 9 is irregular cavity, the volume of electrorheological fluids is the same with the inside irregular cavity volume in card hole 9 in the protection film 22, the opening bore of card hole 9 is greater than the tip profile of protection film 22, the inner chamber through card hole 9 is irregular cavity, can reach and enter into card hole 9 at protection film 22 in, the inside electrorheological fluids sclerosis back of ware, firm and card hole 9's inner chamber joint, make one side stable connection of

first slider

8 and 6 inner walls of second spacing groove, and then reach the joint strength between reinforcing framework 1 and the window form 4, reduce stolen risk.

The material that powder box 17 and liquid box 13 adopted is breakable material, one side of the relative through-hole 7 of powder box 17 is the arcwall face, the one end that connecting axle 19 is located fixed block 12 is the toper, the material that adopts through powder box 17 and liquid box 13 is breakable material, and one side of the relative through-hole 7 of powder box 17 is the arcwall face, can reach at powder box 17 striking in-process, powder box 17 can be cracked fast, and release the effect of traceability powder, and the toper of connecting axle 19 one end can be at the triggering in-process of tracking mechanism 31, puncture liquid box 13, trigger warning mechanism 30's warning effect.

There is sealing plate 27 through the screw installation in recess 26, and the cover is equipped with the rubber circle on the four sides profile of sealing plate 27, has sealing plate 27 through the screw installation in recess 26, and the cover is equipped with the rubber circle on the four sides profile of sealing plate 27, can reach the protection effect to electro-magnet 28, strengthens the security of electro-magnet 28 in recess 26.

Install the camera 3 that is used for the theftproof on the quick-witted body 2 of windowing, and camera 3 and external power supply electric connection install on the quick-witted body 2 of windowing through camera 3, can reach the shooting of 3 looks to the thief at the camera, make things convenient for police's follow-up pursuit, improve the device theftproof effect.

This traceability powder is one kind and has pungent smell, and the higher powder of adhesion, or a convenient powder that shows the thief fingerprint, for example the magnetic powder, through having a pungent smell, and the higher powder of adhesion is as the raw and other materials of traceability powder, can reach when taking place the theft case, police can discern this kind of powder through police dog the very first time, reach the effect of carrying out the quick pursuit to the thief, through taking one kind conveniently to show the thief fingerprint as the raw and other materials of traceability powder, can reach when police collects the witnessed evidence, grasp thief's fingerprint information fast, conveniently investigate the thief, thereby make the theftproof effect of device obtain promoting greatly.

The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a machine anti-theft device windows on building door and window, includes framework (1), machine body (2) of windowing, its characterized in that are installed to framework (1) bottom inboard: the window body (4) is rotationally connected in the frame body (1), the inner side of the window body (4) is fixedly connected with an output shaft of the window opening machine body (2), a first sliding groove (14) and two symmetrical second sliding grooves (29) are respectively formed in the lower surface of the window body (4), a locking mechanism (23) used for enhancing the connection strength of the frame body (1) and the window body (4) is installed in each of the two second sliding grooves (29), an anti-theft mechanism (24) used for guarding is installed in the first sliding groove (14), each anti-theft mechanism (24) comprises a second sliding block (10), and the second sliding blocks (10) are connected in the first sliding grooves (14) in a limiting and sliding manner, and a plurality of first springs (15) of fixedly connected with between first spout (14) inner wall and second slider (10) outer wall, the lower fixed surface of second slider (10) is connected with warning mechanism (30) and pursuit mechanism (31), and warns mechanism (30) and is located the outside, second spacing groove (6) with warning mechanism (30) and pursuit mechanism (31) looks adaptation are seted up to the lower surface of window body (4) inner wall to and two first spacing grooves (5) with two locking mechanical system (23) looks adaptations, recess (26) are seted up to the lower surface of window body (4), and install in recess (26) with locking mechanical system (23) and anti-theft mechanism (24) assorted electromagnetism Iron (28).

2. The window opener anti-theft device of the building door and window as claimed in claim 1, wherein: locking mechanical system (23) include first slider (8), the spacing sliding connection of first slider (8) is in second spout (29), and a plurality of third springs (25) of fixedly connected with between second spout (29) inner wall and first slider (8) outer wall, a plurality of card holes (9) have been seted up in the outside of first slider (8), a plurality of protection film (22) with card hole (9) looks adaptation are installed for one side of first slider (8) to first spacing groove (5) inner wall, protection film (22) intussuseption is filled with the electrorheological fluid, and electrorheological fluid and external power supply electric connection, pressure sensors (21) are installed in the outside of window form (4), the induction end of pressure sensors (21) runs through and is located one side of protection film (22) in first spacing groove (5), electrorheological fluid control end signal connection in pressure sensors (21) and protection film (22).

3. The window opener anti-theft device of the building door and window as claimed in claim 1, wherein: warning mechanism (30) are including fixed block (12) and liquid box (13), fixed block (12) fixed connection is at the lower surface of second slider (10), liquid box (13) bond in one side that fixed block (12) are close to the machine body (2) of windowing, liquid box (13) intussuseption is filled with the liquid fluorescent agent, fixedly connected with glass board (20) on second spacing groove (6) are close to one side inner wall of the machine body (2) of windowing.

4. The anti-theft device for the window opener on the door and the window of the building as claimed in claim 3, characterized in that: tracking mechanism (31) are including connecting block (16) and powder box (17), run through connection has connecting axle (19) on fixed block (12), the one end of fixed block (12) is kept away from in connecting block (16) fixed connection connecting axle (19), second spring (18) have been cup jointed in the outside of connecting axle (19), the both ends difference fixed connection of second spring (18) is at the opposite side of connecting block (16) and fixed block (12), powder box (17) bond in connecting block (16) one side of being carried on the back in fixed block (12) mutually, and powder box (17) intussuseption is filled with the traceability powder, a plurality of convenient traceability powder spun through-holes (7) have been seted up to one side inner wall of first spacing groove (5) relative powder box (17).

5. The anti-theft device for the window opener on the door and the window of the building as claimed in claim 4, characterized in that: a plurality of small air bags (11) are arranged in the powder box (17), and compressed gas is arranged in the small air bags (11).

6. The anti-theft device for the window opener on the door and the window of the building as claimed in claim 2, characterized in that: the protection film (22) is made of an elastic insulating film, and the protection film (22) is long-axis-shaped.

7. The window opener anti-theft device of the building door and window as claimed in claim 2, wherein: the inner cavity of the clamping hole (9) is an irregular cavity, the volume of electrorheological fluid in the protective film (22) is the same as that of the irregular cavity in the clamping hole (9), and the opening caliber of the clamping hole (9) is larger than the outline of the end part of the protective film (22).

8. The window opener anti-theft device of the building door and window as claimed in claim 4, wherein: the material that powder box (17) and liquid box (13) adopted is fragile material, one side of the relative through-hole (7) of powder box (17) is the arcwall face, connecting axle (19) are located the one end of fixed block (12) and are the toper.

9. The window opener anti-theft device of the building door and window as claimed in claim 1, wherein: and a sealing plate (27) is installed in the groove (26) through a screw, and a rubber ring is sleeved on the outline of the four sides of the sealing plate (27).

10. The window opener anti-theft device of the building door and window as claimed in claim 1, wherein: install camera (3) that are used for the theftproof on the quick-witted body of windowing (2), and camera (3) and external power source electric connection.