CN204296636U - Broken glass device - Google Patents
Broken glass device Download PDFInfo
- Publication number
- CN204296636U CN204296636U CN201420785668.7U CN201420785668U CN204296636U CN 204296636 U CN204296636 U CN 204296636U CN 201420785668 U CN201420785668 U CN 201420785668U CN 204296636 U CN204296636 U CN 204296636U
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- China
- Prior art keywords
- hole
- broken
- glass device
- quartering hammer
- housing
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Abstract
The utility model relates to a kind of broken glass device, it is characterized in that: comprise housing, electronic broken glass device is installed in described housing, described electronic broken glass device comprises torque motor, quartering hammer and torque spring, one end of described torque spring is fixed in described housing, and described quartering hammer is fixed on the other end of described torque spring, and the output shaft of described torque motor is connected with described quartering hammer by stay cord, described housing also offers punching hole, and described quartering hammer points to described punching hole.When needs carry out brokenly glass, can be long-range by automatically controlled control moment electric machine rotation, stay cord is wrapped on its output shaft by the torque motor of rotation, just quartering hammer can be driven to move, simultaneously oppress torque spring carry out energy storage, until quartering hammer move to its cannot action when, torque motor is also rotated further, break stay cord, now, torque spring discharges the potential energy of its inside, drives quartering hammer to hit to punching hole, thus smash the glass at punching hole place, realize the object of broken glass automatically.
Description
Technical field
The utility model relates to a kind of broken glass device, is mainly used in field of traffic.
Background technology
Broken glass device is a kind of comparatively common instrument in emergency escape technical field.In various broken glass device, broken glass hammer is simple, easy to use due to structure, is therefore use maximum one to break glass device at present.But broken glass hammer is very easy to lose, and usually disappears suddenly, just can not find to during needs, and in case of emergency may not proper use ofly cause cannot shattered glass, thus delays the escape best opportunity.And without automatically breaking glass function.
Utility model content
In order to solve prior art Problems existing, the utility model provides a kind of broken glass device, in case of emergency automatically can carry out brokenly glass, has the features such as simple, the broken glass of structure is effective.
The technical scheme that the utility model adopts:
A kind of broken glass device, comprise housing, electronic broken glass device is installed in described housing, described electronic broken glass device comprises torque motor, quartering hammer and torque spring, one end of described torque spring is fixed in described housing, and described quartering hammer is fixed on the other end of described torque spring, and the output shaft of described torque motor is connected with described quartering hammer by stay cord, described housing also offers punching hole, and described quartering hammer points to described punching hole.
Torque motor: in order to drive quartering hammer to rise, and oppress torque spring and carry out energy storage;
Quartering hammer: by punching hole shattered glass;
Torque spring: when torque motor breaks stay cord, torque spring drives quartering hammer to hit to punching hole.
Preferably, also back-up block is fixed with in described housing, described back-up block is vertically arranged, described shell intracorporeal space is divided into broken space and motor space by described back-up block, described torque spring and described quartering hammer are positioned at described broken space, described torque motor is positioned at described motor space, described back-up block offers the through hole being communicated with described broken space and described motor space, and described stay cord is through described through hole.
Described torque motor can be fixed on described back-up block, and described back-up block offers shaft hole, and the output shaft of described torque motor is positioned at described shaft hole, and described through hole is communicated with described shaft hole.
Described stay cord can adopt nylon wire.
Preferably, described broken glass device is also provided with manually broken glass device, in order to manual shattered glass, described manually broken glass device comprises circular pressure film, and the center of described circular pressure film is extended with crushing rod downwards, and the lower end of described crushing rod is connected with crushing head, described housing offers the manual broken through hole of up/down perforation, described crushing rod is through described broken through hole, and the internal diameter of described broken through hole and the diameter of described crushing rod adapt, and the length of described crushing rod is greater than the length of described broken through hole.
Further, described broken through hole can comprise the second broken through hole on the lower wall of the first broken through hole on the upper wall of described housing, described housing and the 3rd broken through hole on back-up block, the axis of described first broken through hole, the second broken through hole and the 3rd broken through hole is on same straight line, and the external diameter of these 3 through holes is equal.
Preferably, described crushing rod is also arranged with back-moving spring, described back-moving spring is between described pressure film and the upper wall of described housing.
Preferably, described manually broken glass device also comprises alignment pin, described alignment pin horizontally set, the left wall of described housing and the right wall of described housing are equipped with dowel hole, dowel hole wherein on left wall is left dowel hole, dowel hole on right wall is right dowel hole, distance described in the Zuo Biyu that the length of described alignment pin is greater than described housing between the right wall of housing, described crushing rod offers crushing rod dowel hole, described left dowel hole, the axis of described right dowel hole and described crushing rod dowel hole is on same straight line, described alignment pin and described left dowel hole, described right dowel hole and described crushing rod dowel hole match.
Usually, described crushing rod dowel hole axis can with the axis perpendicular of described crushing rod.
Further, described back-up block also can be provided with the dowel passage ca matched with described alignment pin, described dowel passage ca is communicated with described 3rd broken through hole.
The beneficial effects of the utility model:
The setting of electronic broken glass device, when needs carry out brokenly glass, can be long-range by automatically controlled control moment electric machine rotation, stay cord is wrapped on its output shaft by the torque motor rotated, just quartering hammer can be driven to move, oppress torque spring simultaneously and carry out energy storage, until quartering hammer move to its cannot action when, torque motor is also rotated further, and breaks stay cord, now, torque spring discharges the potential energy of its inside, drive quartering hammer to hit to punching hole, thus smash the glass at punching hole place, realize the object of broken glass automatically.
The setting of back-up block, enhances the structural strength of housing on the whole, can bear the strength that torque spring applies it, extends service life of the present utility model.
The manually setting of broken glass device, user realizes shattered glass by the mode of manually pressing pressure, under power failure or other unexpected situations, also can realize the object of shattered glass, be convenient for people to the escape under emergency case.
Accompanying drawing explanation
Fig. 1 is explosive view of the present utility model;
Fig. 2 is the structural representation of back-up block and box body;
Fig. 3 is the structural representation of lid.
Wherein: 1, housing; 2, quartering hammer; 3, torque spring; 4, torque motor; 5, back-up block; 6, pressure film; 7, crushing rod; 8, back-moving spring; 9, alignment pin; 10, stay cord; 11, left dowel hole; 12, the first broken through hole; 13, lid; 14, broken space; 15, motor space; 51, the 3rd broken through hole; 52, dowel passage ca; 53, shaft hole.
Detailed description of the invention
See Fig. 1-Fig. 3, the utility model relates to a kind of broken glass device, comprise housing 1, electronic broken glass device is installed in described housing, described electronic broken glass device comprises torque motor 4, quartering hammer 2 and torque spring 3, one end of described torque spring is fixed in described housing, described quartering hammer is fixed on the other end of described torque spring, the output shaft of described torque motor is connected with described quartering hammer by stay cord 10, described housing also offers punching hole (not shown), and described quartering hammer points to described punching hole.
Torque motor: in order to drive quartering hammer to rise, and oppress torque spring and carry out energy storage;
Quartering hammer: by punching hole shattered glass;
Torque spring: when torque motor breaks stay cord, torque spring drives quartering hammer to hit to punching hole.
The setting of electronic broken glass device, when needs carry out brokenly glass, can be long-range by automatically controlled control moment electric machine rotation, stay cord is wrapped on its output shaft by the torque motor rotated, just quartering hammer can be driven to move, oppress torque spring simultaneously and carry out energy storage, until quartering hammer move to its cannot action when, torque motor is also rotated further, and breaks stay cord, now, torque spring discharges the potential energy of its inside, drive quartering hammer to hit to punching hole, thus smash the glass at punching hole place, realize the object of broken glass automatically.
It should be noted that, the utility model is mainly used in field of traffic, as bus or passenger vehicle, the utility model is bonded at by bonding mode on the glass of bus or passenger vehicle, when there is emergency (fire or overboard), driver is by the electronic broken glass device shattered glass of Long-distance Control, thus be convenient for people to escape, avoid passenger manually to break glass and cause incised wound, electronic broken glass is faster relative to the broken glass speed of manually breaking glass device on the other hand, for passenger's escape provides the more sufficient time.
Back-up block 5 is also fixed with in described housing, described back-up block is vertically arranged, described shell intracorporeal space is divided into broken space 14 and motor space 15 by described back-up block, described torque spring and described quartering hammer are positioned at described broken space, described torque motor is positioned at described motor space, described back-up block offers the through hole (not shown) being communicated with described broken space and described motor space, described stay cord is through described through hole, described torque motor is fixed on described back-up block, described back-up block offers shaft hole 53, the output shaft of described torque motor is positioned at described shaft hole, described through hole is communicated with described shaft hole, described stay cord adopts nylon wire.
The setting of back-up block, enhances the structural strength of housing on the whole, can bear the strength that torque spring applies it, extends service life of the present utility model.
It should be explained that, the rotational angle of torque spring is 90 ° to the maximum, after the other end (connecting one end of quartering hammer) of torque spring rotates 90 °, the two ends of torque spring overlap, and its other end withstands on back-up block, and torque motor is rotated further, just stay cord can be pulled apart, the potential energy stored in torque spring is the kinetic energy of quartering hammer, drives quartering hammer to hit to glass, thus by glass crushing.
Ensure above-mentioned effect, need ensure that strength that torque motor exports is greater than the carrying strength of stay cord, and the strength of stay cord carrying is greater than torque spring and rotates the elastic force after 90 °.
Its concrete shattered glass smashes hammer to stretch out punching hole, thus by glass crushing.
About manually breaking glass device:
Inventor considers, under special circumstances, probably causes short circuit or the open circuit of circuit, and normally cannot control the work of electronic broken glass device, and manually broken glass device just can solve this problem.
Described broken glass device is also provided with manually broken glass device, in order to manual shattered glass, described manually broken glass device comprises circular pressure film 6, the center of described circular pressure film is extended with crushing rod 7 downwards, the lower end of described crushing rod is connected with crushing head, described housing offers the manual broken through hole of up/down perforation, and described crushing rod is through described broken through hole, the internal diameter of described broken through hole and the diameter of described crushing rod adapt, and the length of described crushing rod is greater than the length of described broken through hole.
When needs manually break glass, manually impact the mode of pressure film, pressure film promotes crushing rod and impacts glass, thus reaches the object of moment shattered glass.
It should be noted that, the hardness of the crushing head on the quartering hammer on electronic broken glass device and manually broken glass device reaches HRC55-60.
Described broken through hole comprises the second broken through hole (not shown) on the lower wall of the first broken through hole 12 on the upper wall of described housing, described housing and the 3rd broken through hole 51 on back-up block, the axis of described first broken through hole, the second broken through hole and the 3rd broken through hole is on same straight line, and the external diameter of these 3 through holes is equal.
It should be noted that at this, the height of back-up block is equal with the distance between the upper wall of housing and the lower wall of housing, so just, can ensure that back-up block connects upper wall and the lower wall of housing, indirectly ensure that the 3rd broken through hole is communicated with the second broken through hole with the first broken through hole, facilitate the installation of crushing rod, and when using, crushing rod is gone out from the second broken through hole, prevents crushing rod to be stuck in housing, ensures that it normally uses.
Described manually broken glass device also comprises alignment pin 9, described alignment pin horizontally set, the left wall of described housing and the right wall of described housing are equipped with dowel hole, dowel hole wherein on left wall is left dowel hole 11, dowel hole on right wall is right dowel hole, distance described in the Zuo Biyu that the length of described alignment pin is greater than described housing between the right wall of housing, described crushing rod offers crushing rod dowel hole, described left dowel hole, the axis of described right dowel hole and described crushing rod dowel hole is on same straight line, described alignment pin and described left dowel hole, described right dowel hole and described crushing rod dowel hole match.
Described back-up block is also arranged for left and right directions, and " left side " refers to, people just in the face of the utility model left-hand side, otherwise is " right side ".
The setting of alignment pin, under normal circumstances, because alignment pin is just in time inserted on the crushing rod dowel hole of crushing rod, and then is seized crushing rod, just cannot presses pressure film, thus prevents the unexpected fragmentation pressing pressure film and cause glass.
Described crushing rod is also arranged with back-moving spring 8, and described back-moving spring is between described pressure film and the upper wall of described housing.
The setting of back-moving spring, can reset pressure film automatically.
The axis of described crushing rod dowel hole and the axis perpendicular of described crushing rod.
Described back-up block is also provided with the dowel passage ca 52 matched with described alignment pin, described dowel passage ca is communicated with described 3rd broken through hole.
Conveniently assembling of the present utility model, described housing can be made up of lid 13 (comprising the upper wall of housing) and box body (comprising the lower wall of housing), described lid and described box body are fixed connection by bolt, facilitate assembling of the present utility model, also reduce its difficulty of processing.
Claims (10)
1. a broken glass device, it is characterized in that: comprise housing, electronic broken glass device is installed in described housing, described electronic broken glass device comprises torque motor, quartering hammer and torque spring, and one end of described torque spring is fixed in described housing, and described quartering hammer is fixed on the other end of described torque spring, the output shaft of described torque motor is connected with described quartering hammer by stay cord, described housing also offers punching hole, and described quartering hammer points to described punching hole
Torque motor: in order to drive quartering hammer to rise, and oppress torque spring and carry out energy storage;
Quartering hammer: by punching hole shattered glass;
Torque spring: when torque motor breaks stay cord, torque spring drives quartering hammer to hit to punching hole.
2. broken glass device according to claim 1, it is characterized in that: in described housing, be also fixed with back-up block, described back-up block is vertically arranged, described shell intracorporeal space is divided into broken space and motor space by described back-up block, described torque spring and described quartering hammer are positioned at described broken space, described torque motor is positioned at described motor space, described back-up block offers the through hole being communicated with described broken space and described motor space, and described stay cord is through described through hole.
3. broken glass device according to claim 2, it is characterized in that: described torque motor is fixed on described back-up block, and described back-up block offers shaft hole, the output shaft of described torque motor is positioned at described shaft hole, and described through hole is communicated with described shaft hole.
4. break glass device according to claim 3, it is characterized in that: described stay cord adopts nylon wire.
5. the broken glass device according to claim 2,3 or 4, is characterized in that: described broken glass device is also provided with manually broken glass device, in order to manual shattered glass,
Described manually broken glass device comprises circular pressure film, and the center of described circular pressure film is extended with crushing rod downwards, and the lower end of described crushing rod is connected with crushing head,
Described housing offers the manual broken through hole of up/down perforation, described crushing rod is through described broken through hole, and the internal diameter of described broken through hole and the diameter of described crushing rod adapt, and the length of described crushing rod is greater than the length of described broken through hole.
6. broken glass device according to claim 5, it is characterized in that: described broken through hole comprises the second broken through hole on the lower wall of the first broken through hole on the upper wall of described housing, described housing and the 3rd broken through hole on back-up block, the axis of described first broken through hole, the second broken through hole and the 3rd broken through hole is on same straight line, and the external diameter of these 3 through holes is equal.
7. broken glass device according to claim 5, it is characterized in that: described crushing rod is also arranged with back-moving spring, described back-moving spring is between described pressure film and the upper wall of described housing.
8. broken glass device according to claim 6, it is characterized in that: described manually broken glass device also comprises alignment pin, described alignment pin horizontally set, the left wall of described housing and the right wall of described housing are equipped with dowel hole, dowel hole wherein on left wall is left dowel hole, dowel hole on right wall is right dowel hole, distance described in the Zuo Biyu that the length of described alignment pin is greater than described housing between the right wall of housing, described crushing rod offers crushing rod dowel hole, described left dowel hole, the axis of described right dowel hole and described crushing rod dowel hole is on same straight line, described alignment pin and described left dowel hole, described right dowel hole and described crushing rod dowel hole match.
9. broken glass device according to claim 8, is characterized in that: the axis of described crushing rod dowel hole and the axis perpendicular of described crushing rod.
10. broken glass device according to claim 9, is characterized in that: described back-up block is also provided with the dowel passage ca matched with described alignment pin, described dowel passage ca is communicated with described 3rd broken through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420785668.7U CN204296636U (en) | 2014-12-12 | 2014-12-12 | Broken glass device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420785668.7U CN204296636U (en) | 2014-12-12 | 2014-12-12 | Broken glass device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204296636U true CN204296636U (en) | 2015-04-29 |
Family
ID=53102205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420785668.7U Expired - Fee Related CN204296636U (en) | 2014-12-12 | 2014-12-12 | Broken glass device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204296636U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106335458A (en) * | 2016-10-31 | 2017-01-18 | 公安部天津消防研究所 | Mechanical full-linked passenger car glass breaker assembly |
| CN113581121A (en) * | 2021-08-11 | 2021-11-02 | 珠海市鸿年电子科技有限公司 | Vehicle door is with broken window ware |
-
2014
- 2014-12-12 CN CN201420785668.7U patent/CN204296636U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106335458A (en) * | 2016-10-31 | 2017-01-18 | 公安部天津消防研究所 | Mechanical full-linked passenger car glass breaker assembly |
| CN113581121A (en) * | 2021-08-11 | 2021-11-02 | 珠海市鸿年电子科技有限公司 | Vehicle door is with broken window ware |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200601 Address after: Room 520, Korea Science and Technology Industrial Park, No. 1500, Jiuhua West Road, Yushan Economic Development Zone, Maanshan City, Anhui Province 243000 Patentee after: ANHUI SIDUN ELECTRONIC TECHNOLOGY Co.,Ltd. Address before: 1303, room 8, building 68, middle Tianyuan Road, Jiangning District, Nanjing, Jiangsu, 211199 Patentee before: Peng Songren |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150429 Termination date: 20201212 |