CN103448656A - Automatic rapid window-breaking device based on electromagnetic induction principle - Google Patents

Automatic rapid window-breaking device based on electromagnetic induction principle Download PDF

Info

Publication number
CN103448656A
CN103448656A CN2012101786949A CN201210178694A CN103448656A CN 103448656 A CN103448656 A CN 103448656A CN 2012101786949 A CN2012101786949 A CN 2012101786949A CN 201210178694 A CN201210178694 A CN 201210178694A CN 103448656 A CN103448656 A CN 103448656A
Authority
CN
China
Prior art keywords
iron core
breaking
slideway
electromagnetic induction
window
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN2012101786949A
Other languages
Chinese (zh)
Inventor
李群星
Original Assignee
李群星
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 李群星 filed Critical 李群星
Priority to CN2012101786949A priority Critical patent/CN103448656A/en
Publication of CN103448656A publication Critical patent/CN103448656A/en
Pending legal-status Critical Current

Links

Abstract

The invention discloses an automatic rapid window-breaking device based on electromagnetic induction principle. The automatic rapid window-breaking device is characterized in that a coil (4) is arranged on the inner side of a slide (2), an iron core (3) is arranged in the coil (4), one end of the iron core (3) is of a cusp (1) shape, the other end of the iron core (3) is of a boss (6), the inner side of one end of the slide (2) far away from the boss is provided with a block (7), a permanent magnet (5) getting close with the iron core (3) is arranged at one end in the slide (2) far away from the iron core (3) and is fixedly connected with the slide (2). Compared with the prior art, the automatic rapid window-breaking device based on the electromagnetic induction principle can be used for window breaking rapidly only when drivers press a switch to control current timely, and escaping time of passengers is created.

Description

A kind of fast automatic window breaker based on electromagnetic induction principle
Technical field
The present invention relates to a kind of window breaker, specifically a kind of fast automatic window breaker based on electromagnetic induction principle.
Background technology
Existing vehicle especially has the vehicle of sealing carriage, generally all can be equipped with the vehicle escape instrument as safety hammer, for a rainy day, but often being fastened on, safety hammer thinks with it on supporting deck, in case of emergency, people take off safety hammer difficult under desperation in a hurry, safety hammer also needs safety hammer is kicked up in use, make it and glass port between pull open a segment distance and just can smash glass, as in the situation that the people is how assorted crowded, safety hammer is kicked up and is very easily accidentally injured, and the glass fragment that safety hammer evokes by glass crushing the time easily hurts the masses.
summary of the invention
The present invention's purpose: the present invention, in order to address the above problem, provides a kind of fast automatic window breaker based on electromagnetic induction principle.
In order to realize the present invention's purpose, intend by the following technical solutions: a kind of fast automatic window breaker based on electromagnetic induction principle, it is characterized in that: in the inboard of slideway, be provided with around coil, be provided with in coil iron core, one end of described iron core is pointed shape, become projection at the other end of iron core, and be provided with block at slideway away from the inboard of an end of projection; Be provided with permanent magnet and mutually close with iron core in slideway inside away from an end of iron core tip, and fixed with slideway; Described slideway and iron core and permanent magnet are complementary.
The present invention compared with prior art, advantage of the present invention and good effect are: due to the electromagnet that uses coil and the iron core that is arranged on coil inside to form well in the present invention, and the magnetic field repulsive force be provided with between permanent magnet away from an end of iron core tip in slideway inside directly provides kinetic energy for the ejaculation of iron core, thereby play brokenly the effect of window, compared with prior art the present invention controls as long as press in time switch by the driver purpose that electric current can be realized brokenly window fast, for the time has been created in passenger's escape.
The accompanying drawing explanation
Accompanying drawing has been illustrated structure embodiment of the present invention.
1: tip; 2: slideway; 3: iron core; 4: coil; 5: permanent magnet; 6: projection; 7: block.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention will be further described.
The present invention is characterized in that: in the inboard of slideway 2, be provided with around coil 4, be provided with iron core 3 in coil 4, one end of described iron core 3 is tip 1 shape, at the other end of iron core 3, becomes projection 6, and is provided with block 7 at slideway 2 away from the inboard of an end of projection; Be provided with permanent magnet 5 and mutually close with iron core 3 in slideway 2 inside away from an end of iron core 3 tips, and fixed with slideway 2; Described slideway 2 is complementary with iron core 5 and permanent magnet 5.
Described slideway 2 is non-metallic material (as: plastics); The end that described block 7 approaches tip 1 can adhesive rubber play buffer action; Described iron core in slideway slidably the distance be 2 to 4 centimetres; Desirable 9000 Gausses of the induction of described permanent magnet 5; Described coil 4 is got the direct current (DC) that 100 circles pass to 50 to 150 volts, and makes the magnetic direction of its generation contrary with permanent magnet 5, and the energising of coil 4 can be used button switch to be controlled, and button switch is arranged on driver's bench board.
With reference to the accompanying drawings, at first away from an end of the slideway 2 of permanent magnet 5, must be securely fixed in the on glass of vehicle; When coil 4 during for energising, between iron core 3 and permanent magnet 5, due to the magnetic field suction of permanent magnet 5, attract each other and relative static; After coil 6 energisings, iron core 3 can produce the induced field contrary with the magnetic field of permanent magnet 5, and the magnetic induction density of the induced field that iron core 5 produces can be regulated by the received current that changes coil 6, therefore can be in the of short duration time, can make between iron core 3 and permanent magnet 5 to produce huge repulsion, be iron core 3 edge and permanent magnet 5 reversing sense high-speed motions, therefore when the chuck 1 of iron core 3 contacts glass, produce huge impulsive force, thereby realize breaking fast window.Simultaneously in the process middle slideway of broken window, block 7 is set and can plays the effect stopped to the projection 6 of iron core 3, thereby can prevent that iron core 3 from penetrating outside window makes the car injury to crowd outside window.

Claims (1)

1. the fast automatic window breaker based on electromagnetic induction principle, it is characterized in that: in the inboard of slideway (2), be provided with around coil (4), be provided with iron core (3) in coil (4), one end of described iron core (3) is tip (1) shape, become projection (6) at the other end of iron core (3), and be provided with block (7) at slideway (2) away from the inboard of an end of projection; Be provided with permanent magnet (5) and mutually close with iron core (3) at the inner end away from iron core (3) tip of slideway (2), and fixed with slideway (2); Described slideway (2) is complementary with iron core (5) and permanent magnet (5).
CN2012101786949A 2012-06-03 2012-06-03 Automatic rapid window-breaking device based on electromagnetic induction principle Pending CN103448656A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012101786949A CN103448656A (en) 2012-06-03 2012-06-03 Automatic rapid window-breaking device based on electromagnetic induction principle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012101786949A CN103448656A (en) 2012-06-03 2012-06-03 Automatic rapid window-breaking device based on electromagnetic induction principle

Publications (1)

Publication Number Publication Date
CN103448656A true CN103448656A (en) 2013-12-18

Family

ID=49731633

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012101786949A Pending CN103448656A (en) 2012-06-03 2012-06-03 Automatic rapid window-breaking device based on electromagnetic induction principle

Country Status (1)

Country Link
CN (1) CN103448656A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104200602A (en) * 2014-08-01 2014-12-10 济南高达信息技术有限公司 Remote monitoring and protecting system for safe operation of bus
CN104554113A (en) * 2014-12-19 2015-04-29 浙江大学 Emergency car window blasting system based on electromagnetic vortex effect
CN106080485A (en) * 2015-04-30 2016-11-09 孔令斐 A kind of glass for vehicle window crushes escape device
CN106552379A (en) * 2016-11-10 2017-04-05 中汽客汽车零部件(厦门)有限公司 A kind of broken glass device of electromagnetism
CN109204214A (en) * 2017-06-29 2019-01-15 南京理工大学 Reusable window breaker based on electromagnetic principle
CN109455161A (en) * 2019-01-04 2019-03-12 皖西学院 A kind of self-rescue device of drowning car
CN109806514A (en) * 2017-11-22 2019-05-28 钟图 A kind of electromagnetism window breaker

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2743329C2 (en) * 1976-09-29 1983-12-22 BEKA St. Aubin S.A., 2024 St. Aubin, Neuchâtel Facility to repel robberies
CN101602346A (en) * 2009-07-07 2009-12-16 彭新录 Antitheft, alarm vehicle safety hammer
CN101642609A (en) * 2009-09-10 2010-02-10 江忠军 Emergency facility glass crushing device
CN201472291U (en) * 2009-07-24 2010-05-19 王加彬 Automobile glass hammer
CN201604606U (en) * 2010-02-25 2010-10-13 厦门志盛工贸有限公司 Electromagnetic glass breaking device
CN202574107U (en) * 2012-06-03 2012-12-05 李群星 Quick automatic window breaking device based on electromagnetic induction principle

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2743329C2 (en) * 1976-09-29 1983-12-22 BEKA St. Aubin S.A., 2024 St. Aubin, Neuchâtel Facility to repel robberies
CN101602346A (en) * 2009-07-07 2009-12-16 彭新录 Antitheft, alarm vehicle safety hammer
CN201472291U (en) * 2009-07-24 2010-05-19 王加彬 Automobile glass hammer
CN101642609A (en) * 2009-09-10 2010-02-10 江忠军 Emergency facility glass crushing device
CN201604606U (en) * 2010-02-25 2010-10-13 厦门志盛工贸有限公司 Electromagnetic glass breaking device
CN202574107U (en) * 2012-06-03 2012-12-05 李群星 Quick automatic window breaking device based on electromagnetic induction principle

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104200602A (en) * 2014-08-01 2014-12-10 济南高达信息技术有限公司 Remote monitoring and protecting system for safe operation of bus
CN104554113A (en) * 2014-12-19 2015-04-29 浙江大学 Emergency car window blasting system based on electromagnetic vortex effect
CN104554113B (en) * 2014-12-19 2017-01-18 浙江大学 Emergency car window blasting system based on electromagnetic vortex effect
CN106080485A (en) * 2015-04-30 2016-11-09 孔令斐 A kind of glass for vehicle window crushes escape device
CN106552379A (en) * 2016-11-10 2017-04-05 中汽客汽车零部件(厦门)有限公司 A kind of broken glass device of electromagnetism
CN109204214A (en) * 2017-06-29 2019-01-15 南京理工大学 Reusable window breaker based on electromagnetic principle
CN109806514A (en) * 2017-11-22 2019-05-28 钟图 A kind of electromagnetism window breaker
CN109455161A (en) * 2019-01-04 2019-03-12 皖西学院 A kind of self-rescue device of drowning car

Similar Documents

Publication Publication Date Title
CN103448656A (en) Automatic rapid window-breaking device based on electromagnetic induction principle
CN205723330U (en) A kind of high-speed switch based on permanent magnet holding mechanism
CN103187210A (en) Dc power relay
CN206081362U (en) Broken window hammer device of electromagnetism
CN103261079B (en) Electromagnetic brake device for elevator
CN202574107U (en) Quick automatic window breaking device based on electromagnetic induction principle
CN204736801U (en) Broken escape device of window glass
CN203766691U (en) Window glass opening device for emergent escape
CN203305949U (en) Window breaking device
CN208763561U (en) A kind of automobile glass lifting device with warning function
CN203817146U (en) Automobile door interior decoration plate upper lock mounting hole punching tool
CN201923059U (en) Bus escape window
CN102699231B (en) Auxiliary pushing mechanism for die scrap discharge
CN205239430U (en) Electric escape hammer
CN203681467U (en) Window breaking device for bus in emergency
CN201604606U (en) Electromagnetic glass breaking device
CN106080485A (en) A kind of glass for vehicle window crushes escape device
CN109646829B (en) Automatic window breaker for automobile falling into water
CN202937109U (en) Electric push rod door mechanism mounted on inner wall of shelter
CN202923567U (en) Automobile elastic breaking glass escape device
CN202764844U (en) Footboard automatic lifting device and vehicle
CN203160299U (en) Excavator based on electromagnetic induction principle
CN105225873A (en) A kind of automotive air-conditioning controller press button mechanism
CN204476076U (en) Bus door
CN101887809B (en) Trigger switch for wearing safety belt

Legal Events

Date Code Title Description
PB01 Publication
C06 Publication
SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20131218

C02 Deemed withdrawal of patent application after publication (patent law 2001)