CN103538525B - A kind of Simple detachable reversing alarm set - Google Patents
A kind of Simple detachable reversing alarm set Download PDFInfo
- Publication number
- CN103538525B CN103538525B CN201310493405.9A CN201310493405A CN103538525B CN 103538525 B CN103538525 B CN 103538525B CN 201310493405 A CN201310493405 A CN 201310493405A CN 103538525 B CN103538525 B CN 103538525B
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- China
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- contact
- pedestal
- feeler lever
- annunciator
- alarm set
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Abstract
A kind of Simple detachable reversing alarm set, the switch contact comprising an annunciator and control this alarm work and the circuit connected between this switch contact and annunciator, when this switch contact closes by External Force Acting, annunciator gives the alarm sound, also be provided with one and can be adsorbed on pedestal on car body, pedestal is at least provided with one there is elastomeric feeler lever, the moving contact of described switch contact is arranged on the end that feeler lever is connected with pedestal, corresponding moving contact is provided with break back contact on pedestal, a contact is connected with away from the end of one end of pedestal at feeler lever, when contact props up fixed object, it is closed that feeler lever drives the moving contact action of its end and break back contact to realize in stress deformation process.This apparatus structure is simple, and any position being arranged on car body that can be dexterous, this device is reported to the police by the distortion of elastic rod, very easy to use, and cost is lower.
Description
Technical field
The present invention relates to the auxiliary collision prevention device of a kind of reversing, specifically a kind of Simple detachable reversing alarm set.
Background technology
At present, most automobile all uses and has Reverse Sensor, the situation at car rear portion can be found out intuitively by Reverse Sensor, thus reach the object of anticollision, but traditional Reverse Sensor is costly, and install, maintenance is all comparatively loaded down with trivial details, most importantly in some comparatively narrow, dark regions, Reverse Sensor is not very practical, therefore, is badly in need of the reversing collision-proof warning device that will work out a kind of with low cost, simple type.
Summary of the invention
For solving the problems of the technologies described above, object of the present invention provides a kind of Simple detachable reversing alarm set, and its structure is simple, the any position being arranged on car body that can be dexterous, this device is reported to the police by the distortion of elastic rod, very easy to use, and cost is lower.
The technical solution adopted in the present invention is: a kind of Simple detachable reversing alarm set, the switch contact comprising an annunciator and control this alarm work and the circuit connected between this switch contact and annunciator, when this switch contact closes by External Force Acting, annunciator gives the alarm sound, also be provided with one and can be adsorbed on pedestal on car body, pedestal is at least provided with one there is elastomeric feeler lever, the moving contact of described switch contact is arranged on the end that feeler lever is connected with pedestal, corresponding moving contact is provided with break back contact on pedestal, a contact is connected with away from the end of one end of pedestal at feeler lever, when contact props up fixed object, it is closed that feeler lever drives the moving contact action of its end and break back contact to realize in stress deformation process.
The present invention, described annunciator is arranged on pedestal and forms integrative-structure with pedestal.
The present invention, described feeler lever is arranged on pedestal by elastic parts near one end of pedestal.
The present invention, described feeler lever is provided with many, many feeler levers towards direction all not identical.
The present invention, described contact band is magnetic.
The present invention, described contact, its outside face wraps up one deck soft material layer.
The invention has the beneficial effects as follows:
One, this device, by pedestal being adsorbed on any position of car body, in reversing process, elastomeric feeler lever distortion, gives reversing reserved certain space, when being out of shape to a certain degree, its end is moved and is driven moving contact and break back contact to close, and make alarm sounds prompting car owner, this device integral structure is simple, cost is very low, and setting position is dexterous, very easy to use.
Feeler lever two, described in this device can be provided with many; by by the feeler lever of many towards different directions; each feeler lever is to a certain degree switch contact can be driven to close make annunciator sounding in distortion, therefore, can realize multi-aspect, omnibearing preventing collision protection.
Three, the other end of described feeler lever is provided with contact, contact can be with and be magnetic or not carrying magnetic, when the obstacle at rear portion of moveing backward is for during containing ferrous material, the contact of magnetic can be set, in reversing process, the contact of feeler lever end can be adsorbed on fixture, not only can directionality good, and the car body surface of the other side can not be scratched, also the outside face of contact can be wrapped up one deck soft material layer, ensure equally can not scratch other car body surfaces in reversing process, substantially increase the result of use of this device.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation that the present invention is arranged on car body.
Mark in figure: 1, annunciator, 2, pedestal, 3, feeler lever, 4, contact, 5, moving contact, 6, break back contact, 7, elastic parts.
Detailed description of the invention
As shown in the figure, a kind of Simple detachable reversing alarm set, comprise an annunciator 1, control this annunciator 1 work switch contact and the circuit connected between this switch contact and annunciator 1 and give this annunciator 1 power supply built-in power, when this switch contact closes by External Force Acting, annunciator 1 gives the alarm sound, also be provided with one and can be adsorbed on pedestal 2 on car body, at least be provided with one on the base 2 and there is elastomeric feeler lever 3, the moving contact 5 of described switch contact is arranged on the end that feeler lever 3 is connected with pedestal 2, corresponding moving contact 5 is provided with break back contact 6 on the base 2, a contact 4 is connected with away from the end of one end of pedestal 2 at feeler lever 3, when contact 4 props up fixed object, it is closed that feeler lever 3 drives moving contact 5 action of its end and break back contact 6 to realize in stress deformation process, annunciator sounding reminding car owner.
The present invention; above-mentioned have adsorbing pedestal 2, can adopt following structure: such as the bottom of pedestal is provided with negative pressure sucker or magnet, when selecting the pedestal of carry magnet; layer protecting film can be set at magnet surface, when being placed on absorption car body, scratch car body surface.
Further optimization, described annunciator 1 arranges and forms integrative-structure with pedestal 1 on the base 2, and the warning device of integrative-structure can better realize flexible setting, uses convenient.
Described feeler lever 3 arranges on the base 2 near one end of pedestal 2 by elastic parts 7, such as: can by Spring Card on pedestal, also can be connected on pedestal by having elastomeric silica gel, when feeler lever is in deformation process, early stage may can not drive the moving contact of its end to move, when being out of shape to a certain degree, after it overcomes the elastic force of elastic parts, drive the moving contact of end to move and realize closed with the break back contact on pedestal, annunciator sounding reminding car owner.
Described feeler lever 3 also can adopt the bar with telescopicing performance; this feeler lever can be provided with many as required; many feeler levers towards direction all not identical; by by the feeler lever of many towards different directions; each feeler lever is to a certain degree switch contact can be driven to close make annunciator sounding in distortion; therefore, multi-aspect, omnibearing preventing collision protection can be realized.
Further optimization contact 4, described contact 4 can be with and be magnetic, and also can wrap up one deck soft material layer at the outside face of contact 4, improve the result of use of this device.
Annunciator described herein, when closing about this part contact, by built-in power and circuit start annunciator sounding, this technology belongs to existing proven technique, is scheme well-known to those skilled in the art, repeats no longer one by one herein.
In addition, this device is a separate component structure, and its setting position is comparatively free, and use very flexible, as shown in Figure 2, this device can be adsorbed on tailstock portion, also rationally can determine with environment during reversing as required, better realize omnibearing protection to car body.
Claims (6)
1. a Simple detachable reversing alarm set, comprise an annunciator (1) and control the switch contact that this annunciator (1) works and the circuit connected between this switch contact and annunciator, when this switch contact closes by External Force Acting, annunciator gives the alarm sound, it is characterized in that: be also provided with one and can be adsorbed on pedestal (2) on car body, pedestal (2) is at least provided with one there is elastomeric feeler lever (3), the moving contact (5) of described switch contact is arranged on the end that feeler lever (3) is connected with pedestal (2), corresponding moving contact (5) is provided with break back contact (6) on pedestal, a contact (4) is connected with away from the end of one end of pedestal at feeler lever (3), when contact props up fixed object, it is closed that feeler lever drives the moving contact action of its end and break back contact to realize in stress deformation process.
2. a kind of Simple detachable reversing alarm set according to claim 1, is characterized in that: described annunciator (1) is arranged on pedestal (2) and pedestal (2) forms integrative-structure.
3. a kind of Simple detachable reversing alarm set according to claim 1 and 2, is characterized in that: described feeler lever (3) is arranged on pedestal (2) by elastic parts (7) near one end of pedestal (2).
4. a kind of Simple detachable reversing alarm set according to claim 3, is characterized in that: described feeler lever (3) is provided with many, many feeler levers towards direction all not identical.
5. a kind of Simple detachable reversing alarm set according to claim 4, is characterized in that: described contact (4) band is magnetic.
6. a kind of Simple detachable reversing alarm set according to claim 5, is characterized in that: described contact (4), its outside face wraps up one deck soft material layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310493405.9A CN103538525B (en) | 2013-10-21 | 2013-10-21 | A kind of Simple detachable reversing alarm set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310493405.9A CN103538525B (en) | 2013-10-21 | 2013-10-21 | A kind of Simple detachable reversing alarm set |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103538525A CN103538525A (en) | 2014-01-29 |
| CN103538525B true CN103538525B (en) | 2015-10-14 |
Family
ID=49962517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310493405.9A Expired - Fee Related CN103538525B (en) | 2013-10-21 | 2013-10-21 | A kind of Simple detachable reversing alarm set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103538525B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106828301B (en) * | 2017-01-13 | 2018-10-19 | 杨光明 | A kind of automotive safety rear-end device |
| CN111942316A (en) * | 2019-05-16 | 2020-11-17 | 安徽科瑞特模塑有限公司 | Front bumper with simple detection function for truck |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2887672Y (en) * | 2006-01-24 | 2007-04-11 | 罗咤 | Alarm device for backing car |
| CN201089423Y (en) * | 2007-08-21 | 2008-07-23 | 上海宝钢设备检修有限公司 | Automobile reverse obstacle alarm |
| CN102501839A (en) * | 2011-11-10 | 2012-06-20 | 湖南恒新环球科技发展有限公司 | Automatic anti-collision system for reversing |
| CN203063798U (en) * | 2013-01-21 | 2013-07-17 | 朱庆飞 | Automobile safe distance sensing reminder |
| CN203580774U (en) * | 2013-10-21 | 2014-05-07 | 麻益民 | Simple and detachable car backing reminding device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000280820A (en) * | 1999-03-31 | 2000-10-10 | Makoto Tsuchiya | Rear-end collision prevention device for car |
-
2013
- 2013-10-21 CN CN201310493405.9A patent/CN103538525B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2887672Y (en) * | 2006-01-24 | 2007-04-11 | 罗咤 | Alarm device for backing car |
| CN201089423Y (en) * | 2007-08-21 | 2008-07-23 | 上海宝钢设备检修有限公司 | Automobile reverse obstacle alarm |
| CN102501839A (en) * | 2011-11-10 | 2012-06-20 | 湖南恒新环球科技发展有限公司 | Automatic anti-collision system for reversing |
| CN203063798U (en) * | 2013-01-21 | 2013-07-17 | 朱庆飞 | Automobile safe distance sensing reminder |
| CN203580774U (en) * | 2013-10-21 | 2014-05-07 | 麻益民 | Simple and detachable car backing reminding device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103538525A (en) | 2014-01-29 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151014 Termination date: 20181021 |
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| CF01 | Termination of patent right due to non-payment of annual fee |