CN203623517U - Simple reversing auxiliary device - Google Patents
Simple reversing auxiliary device Download PDFInfo
- Publication number
- CN203623517U CN203623517U CN201320647420.XU CN201320647420U CN203623517U CN 203623517 U CN203623517 U CN 203623517U CN 201320647420 U CN201320647420 U CN 201320647420U CN 203623517 U CN203623517 U CN 203623517U
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- China
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- contact
- feeler lever
- switch
- pedestal
- automobile
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- Expired - Fee Related
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Abstract
The utility model provides a simple reversing auxiliary device. The simple reversing auxiliary device comprises a substrate, an emission circuit and a telescopic contact rod. The emission circuit is controlled by a switch to emit signals with the same frequency as an automobile self-equipped alarm system to control an alarm system to make a sound. The switch is formed by a movable contact and a stationary contact. The movable contact is arranged at one end of the telescopic contact rod. When the telescopic contact rod is squeezed, the movable contact makes contact with the stationary contact to switch on the emission circuit and enable the emission circuit to send out signals to control the automobile alarm system to make the sound. A disk-shaped magnetic contact is arranged at the free end of the telescopic contact rod. According to the simple reversing auxiliary device, the negative-voltage substrate with the emission circuit capable of emitting remote control signals is installed on the tail portion of an automobile, and switch-on and switch-off of the emission circuit are controlled through the telescopic contact rod to touch obstacles so that the automobile alarm system can make the sound to warn drivers. Compared with an existing reversing radar, the simple reversing auxiliary device is simple and practical in structure and low in cost and has no strict requirements for operating environment.
Description
Technical field
The utility model relates to automotive field, specifically a kind of simple and easy reverse aid.
Background technology
At present, on most automobile, all use and have Reverse Sensor, can find out intuitively the situation at car rear portion by Reverse Sensor, thus reach when reversing assisting car backing, prevent from wiping the object of touching.But traditional Reverse Sensor is comparatively expensive, and install, maintenance all comparatively loaded down with trivial details, most importantly in some comparatively narrow, dark regions, Reverse Sensor is not very practical, therefore, urgent need will work out a kind of reversing collision-proof warning device of with low cost, simple type.
Utility model content
For Reverse Sensor in solution prior art is with high costs and to the conditional problem of environment for use, the utility model provides a kind of simple and easy reverse aid.
The utility model is that the technical scheme that solves the problems of the technologies described above employing is: a kind of simple and easy reverse aid, comprise a pedestal, transmission circuit and one end of being arranged in pedestal are arranged on the scalable feeler lever on pedestal, described transmission circuit carries the consistent signal of warning frequency by its transmitting of switch control with automobile and sounds in order to control warning, described switch is made up of a moving contact and static contact, moving contact is arranged on the end of scalable feeler lever, in the time that scalable feeler lever is squeezed contraction, thereby contacting with static contact, moving contact connects transmission circuit, make it send signal control car alarm system sounding, described pedestal is by magnet adsorption on automobile tail or sidewall, and described scalable feeler lever is made up of outer tube and inner tube, and inner tube is slidably located in outer tube, and on the free end of inner tube, is provided with a dish type magnet termination.
Described scalable feeler lever is connected with negative pressure pedestal by an elastic body, and moving contact is arranged on elastic body, and static contact is now arranged on the interior position corresponding with moving contact of negative pressure pedestal, and scalable feeler lever while not being squeezed both in discontiguous state.
The dish type magnet termination of the scalable feeler lever free end of the utility model end is used for holding out against obstacle (as automobile, wall etc.), can prevent scalable feeler lever generation transitional slide, and can increase and the area of contact of obstacle, and prevent that the obstacle (as the enamelled coating of surface of vehicle) to holding out against from causing damage, and scalable feeler lever also has buffer action.
Beneficial effect: the utility model is by installing with the pedestal of transmission circuit that can launch remote signal at automobile tail, thereby and the break-make of controlling transmission circuit by scalable feeler lever touching obstacle control car alarm system sound production prompt navigating mate.Compared with existing Reverse Sensor, the utility model is simple and practical, and cheap, for environment for use also without be strict with.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of scalable feeler lever;
Reference numeral: 1, pedestal, 2, transmission circuit, 3, scalable feeler lever, 301, outer tube, 302, inner tube, 303, magnet termination, 4, moving contact, 5, static contact, 6, magnet.
The specific embodiment
As shown in the figure, a kind of simple and easy reverse aid, comprise a pedestal 1, transmission circuit 2 and one end of being arranged in pedestal 1 are arranged on the scalable feeler lever 3 on pedestal 1, described transmission circuit 2 carries the consistent signal of warning frequency by its transmitting of switch control with automobile and sounds in order to control warning, described switch is made up of a moving contact 4 and static contact 5, moving contact 4 is arranged on the end of scalable feeler lever 3, in the time that scalable feeler lever 3 is squeezed contraction, thereby contacting with static contact 5, moving contact 4 connects transmission circuit 2, make it send signal control car alarm system sounding, described pedestal 1 is adsorbed on automobile tail or sidewall by magnet 6, and described scalable feeler lever 3 is made up of outer tube 301 and inner tube 302, and inner tube 302 is slidably located in outer tube 301, and on the free end of inner tube 302, is provided with a dish type magnet termination 303.
It is more than basic embodiment of the present utility model, can on above basis, be further limited: as, scalable feeler lever 3 is connected with pedestal 1 by an elastic body, moving contact 4 and static contact 5 are all arranged on elastic body, or static contact 5 is arranged on the position corresponding with moving contact 4 in pedestal 1, and when scalable feeler lever 3 is not squeezed, both,, in discontiguous state, connect transmission circuit 2 thereby only have after scalable feeler lever 3 pushes elastic body moving contact 4 and static contact 5 just to form to contact.
The utility model in use, pedestal 1 is adsorbed on to afterbody or the sidepiece of automobile by magnet 6, in reversing process, in the time that scalable feeler lever 3 is encountered obstacle, magnet termination 303 is adsorbed or is withstood obstacle, prevent that scalable feeler lever 3 from transitional slide occurring, if also continue current action, scalable feeler lever 3 is squeezed and drives moving contact 4 motions to contact with static contact 5, then transmission circuit 2 connect and transmit (principle as car key is identical), the warning that this signal is carried by automobile receives and makes warning work send the sound of chimes of doom or other setting, in the time that hearing warning, chaufeur represents that the afterbody of car body or sidepiece have been about to the position that reaches capacity, continue again current operation will occur wipe touch.
Claims (2)
1. a simple and easy reverse aid, it is characterized in that: comprise a pedestal (1), transmission circuit (2) and one end of being arranged in pedestal (1) are arranged on the scalable feeler lever (3) on pedestal (1), described transmission circuit (2) carries the consistent signal of warning frequency by its transmitting of switch control with automobile and sounds in order to control warning, described switch is made up of a moving contact (4) and static contact (5), moving contact (4) is arranged on the end of scalable feeler lever (3), in the time that scalable feeler lever (3) is squeezed contraction, moving contact (4) with static contact (5) thus contact connect transmission circuit (2), make it send signal control car alarm system sounding, described pedestal (1) is adsorbed on automobile tail or sidewall by magnet (6), described scalable feeler lever (3) is made up of outer tube (301) and inner tube (302), inner tube (302) is slidably located in outer tube (301), and on the free end of inner tube (302), is provided with a dish type magnet termination (303).
2. the simple and easy reverse aid of one according to claim 1, it is characterized in that: described scalable feeler lever (3) is connected with pedestal (1) by an elastic body, moving contact (4) and static contact (5) are all arranged on elastic body, and only have moving contact in the time that elastic body is subject to oppressing (4) just to form and contact with static contact (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320647420.XU CN203623517U (en) | 2013-10-21 | 2013-10-21 | Simple reversing auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320647420.XU CN203623517U (en) | 2013-10-21 | 2013-10-21 | Simple reversing auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203623517U true CN203623517U (en) | 2014-06-04 |
Family
ID=50810024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320647420.XU Expired - Fee Related CN203623517U (en) | 2013-10-21 | 2013-10-21 | Simple reversing auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203623517U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110566023A (en) * | 2019-08-17 | 2019-12-13 | 合肥巍华智能停车设备有限公司 | intelligent parking garage reversing guide anti-collision device |
-
2013
- 2013-10-21 CN CN201320647420.XU patent/CN203623517U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110566023A (en) * | 2019-08-17 | 2019-12-13 | 合肥巍华智能停车设备有限公司 | intelligent parking garage reversing guide anti-collision device |
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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: 20140604 Termination date: 20141021 |
|
| EXPY | Termination of patent right or utility model |