CN203580769U - Simple type reverse anti-collision alarm device for automobile - Google Patents
Simple type reverse anti-collision alarm device for automobile Download PDFInfo
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- CN203580769U CN203580769U CN201320647675.6U CN201320647675U CN203580769U CN 203580769 U CN203580769 U CN 203580769U CN 201320647675 U CN201320647675 U CN 201320647675U CN 203580769 U CN203580769 U CN 203580769U
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- contact
- pedestal
- feeler lever
- simple type
- alarm
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Abstract
A simple type reverse anti-collision alarm device for an automobile comprises an alarm, a switch contact and a circuit, wherein the switch contact controls the alarm to work, and the circuit is connected between the switch contact and the alarm; when the switch contact is closed under the action of an external force, the alarm makes an alarm sound; the alarm device is also provided with a base, a negative-pressure suction cup is arranged on the base, and at least one telescopic contact rod is arranged on the base; a movable contact of the switch contact is arranged at one end part, at which the contact rod and the base are connected, of the contact rod; a stationary contact corresponding to the movable contact is arranged on the base; a contact is connected to one end part, which is far away from the base, of the contact rod; and when the contact abuts against a fixed object, the contact rod drives the movable contact at one end part of the contact rod to act so as to realize closing with the stationary contact in a deformation process under stress. The device is simple in structure and can be flexibly arranged at any part of an automobile body; and the device gives an alarm through deformation of the elastic rod, so that the device is very convenient to use and lower in cost.
Description
Technical field
It is auxiliary with collision prevention device that the utility model relates to a kind of reversing, the simple type reversing collision-proof warning device that a kind of automobile is used specifically.
Background technology
At present, on most automobile, all use and have Reverse Sensor, by Reverse Sensor, can find out intuitively the situation at car rear portion, thereby reach the object of anticollision, yet traditional Reverse Sensor is comparatively expensive, and installs, overhaul all comparatively loaded down with trivial details, most importantly in some comparatively narrow, dark regions, Reverse Sensor is not very practical, and therefore, urgent need will work out a kind of reversing collision-proof warning device of with low cost, simple type.
Utility model content
For solving the problems of the technologies described above, the simple type reversing collision-proof warning device that the purpose of this utility model provides a kind of automobile to use, it is simple in structure, the any position that is 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 scheme that the utility model adopts is: the simple type reversing collision-proof warning device that a kind of automobile is used, comprise an annunciator and control the switch contact of this alarm work and connect the circuit between this switch contact and annunciator, when this switch contact is subject to External Force Acting closed, the annunciator sound that gives the alarm, also be provided with pedestal, on pedestal, be provided with negative pressure sucker, on pedestal, be at least provided with a feeler lever with scalability, 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, at feeler lever, away from the end of one end of pedestal, be connected with a contact, when contact props up fixed object, feeler lever drives the moving contact action of its end and break back contact to realize closed in stress deformation process.
The utility model, described annunciator is arranged on pedestal and forms integrative-structure with pedestal.
The utility model, described feeler lever is arranged on pedestal by elastic parts near one end of pedestal.
The utility model, described feeler lever is provided with many, many feeler levers towards direction all not identical.
The utility model, described contact band is magnetic.
The utility model, described contact, its outside face parcel one deck soft material layer.
The beneficial effects of the utility model are:
One, this device, by pedestal being adsorbed on to any position of car body, in reversing process, elastomeric feeler lever distortion, gives reversing reserved certain space, while being out of shape to a certain degree, moving contact and break back contact closure are moved and driven in its end, annunciator sounded and remind car owner, and this device integral structure is simple, cost is very low, and setting position is dexterous, very easy to use.
Two, the feeler lever 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 to drive switch contact closure to 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 carrying magnetic not, when the obstacle at reversing rear portion is when 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 can not scratch the other side's car body surface, also can be by outside face parcel one deck soft material layer of contact, guarantee equally can not scratch other car body surfaces in reversing process, greatly improved the result of use of this device.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is that the utility model is arranged on the structural representation 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.
The specific embodiment
As shown in the figure, the simple type reversing collision-proof warning device that a kind of automobile is used, comprise an annunciator 1, control the switch contact of this annunciator 1 work and connect this switch contact and annunciator 1 between circuit and to the built-in power of this annunciator 1 power supply, when this switch contact is subject to External Force Acting closed, annunciator 1 sound that gives the alarm, also be provided with pedestal 2, on pedestal 2, be provided with negative pressure sucker, on pedestal 1, be at least provided with a feeler lever 3 with scalability, the moving contact 5 of described switch contact is arranged on the end that feeler lever 3 is connected with pedestal 1, corresponding moving contact 5 is provided with break back contact 6 on pedestal, at feeler lever 3, away from the end of one end of pedestal, be connected with a contact 4, when contact props up fixed object, feeler lever drives the moving contact action of its end and break back contact to realize closed in stress deformation process, annunciator sounding reminding car owner.
Further optimize, described annunciator 1 is arranged on pedestal 2 and forms integrative-structure with pedestal 1, and the warning device of integrative-structure can better be realized flexible setting, uses convenient.
Described feeler lever 3 is arranged on pedestal 2 by elastic parts 7 near one end of pedestal 2, this feeler lever has scalability, can be by Spring Card on pedestal, can be connected on pedestal by having elastomeric silica gel, when feeler lever is in telescopic process, can not drive the moving contact of its end to move early stage yet, when flexible reaching capacity, it overcomes after the elastic force of elastic parts, drives the moving contact of end move and realize closure, annunciator sounding reminding car owner with the break back contact on pedestal.
Described feeler lever 3; can be provided with as required many; 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 to drive switch contact closure to make annunciator sounding in distortion; therefore, can realize multi-aspect, omnibearing preventing collision protection.
Further optimize contact 4, described contact 4 can be with and be magnetic, and also can, at outside face parcel one deck soft material layer of contact 4, improve the result of use of this device.
Annunciator herein, when closed 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, uses very flexibly, and as shown in Figure 2, this device can be adsorbed on tailstock portion, and the environment in the time of also can be as required with reversing is rationally determined, better car body is realized to omnibearing protection.
Claims (6)
1. the simple type reversing collision-proof warning device that an automobile is used, comprise an annunciator (1) and control the switch contact of this annunciator (1) work and connect the circuit between this switch contact and annunciator, when this switch contact is subject to External Force Acting closed, the annunciator sound that gives the alarm, it is characterized in that: be also provided with pedestal (2), on pedestal (2), be provided with negative pressure sucker, on pedestal (1), be at least provided with a feeler lever (3) with scalability, the moving contact of described switch contact (5) is arranged on the end that feeler lever (3) is connected with pedestal (1), corresponding moving contact (5) is provided with break back contact (6) on pedestal, at feeler lever (3), away from the end of one end of pedestal, be connected with a contact (4), when contact props up fixed object, feeler lever drives the moving contact action of its end and break back contact to realize closed in stress deformation process.
2. the simple type reversing collision-proof warning device that a kind of automobile according to claim 1 is used, is characterized in that: described annunciator (1) is arranged on pedestal (2) above and pedestal (2) forms integrative-structure.
3. the simple type reversing collision-proof warning device that a kind of automobile according to claim 1 and 2 is used, 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 automobile according to claim 3 is used simple type reversing collision-proof warning device, is characterized in that: described feeler lever (3) is provided with many, many feeler levers towards direction all not identical.
5. the simple type reversing collision-proof warning device that a kind of automobile according to claim 4 is used, is characterized in that: described contact (4) band is magnetic.
6. the simple type reversing collision-proof warning device that a kind of automobile according to claim 5 is used, is characterized in that: described contact (4), its outside face parcel one deck soft material layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320647675.6U CN203580769U (en) | 2013-10-21 | 2013-10-21 | Simple type reverse anti-collision alarm device for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320647675.6U CN203580769U (en) | 2013-10-21 | 2013-10-21 | Simple type reverse anti-collision alarm device for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203580769U true CN203580769U (en) | 2014-05-07 |
Family
ID=50578728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320647675.6U Expired - Fee Related CN203580769U (en) | 2013-10-21 | 2013-10-21 | Simple type reverse anti-collision alarm device for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203580769U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107671889A (en) * | 2017-09-30 | 2018-02-09 | 深圳市越疆科技有限公司 | Anti-collision mechanism and omni-directional mobile robots |
-
2013
- 2013-10-21 CN CN201320647675.6U patent/CN203580769U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107671889A (en) * | 2017-09-30 | 2018-02-09 | 深圳市越疆科技有限公司 | Anti-collision mechanism and omni-directional mobile robots |
| CN107671889B (en) * | 2017-09-30 | 2020-09-08 | 深圳市越疆科技有限公司 | Anticollision mechanism and omnidirectional mobile robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20140507 Termination date: 20141021 |
|
| EXPY | Termination of patent right or utility model |