CN104044501B - Back-up lamp switch and the automobile with it - Google Patents
Back-up lamp switch and the automobile with it Download PDFInfo
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- CN104044501B CN104044501B CN201410299479.3A CN201410299479A CN104044501B CN 104044501 B CN104044501 B CN 104044501B CN 201410299479 A CN201410299479 A CN 201410299479A CN 104044501 B CN104044501 B CN 104044501B
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- water conservancy
- conservancy diversion
- common return
- rail
- connecting strap
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- 238000002679 ablation Methods 0.000 description 2
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- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
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Abstract
The invention discloses a kind of back-up lamp switch and have its automobile, wherein back-up lamp switch, comprising: housing, and housing is provided with common return water conservancy diversion rail and the water conservancy diversion rail that reverses gear; Common return connector and to reverse gear signal connector, common return connector and the signal connector that reverses gear to be located on housing and respectively with common return water conservancy diversion rail and water conservancy diversion rail conducting of reversing gear; And water conservancy diversion rotor, water conservancy diversion rotor is located in chamber between the first position and the second position movably, water conservancy diversion rotor is provided with common return connecting strap and the connecting strap that reverses gear, common return connecting strap and connecting strap electrical connection of reversing gear, common return connecting strap is electrically connected with common return water conservancy diversion rail, is electrically connected when the connecting strap that reverses gear disconnects with the water conservancy diversion rail that reverses gear when water conservancy diversion rotor is positioned at primary importance and is positioned at the second place at water conservancy diversion rotor with the water conservancy diversion rail that reverses gear.According to the back-up lamp switch of the embodiment of the present invention, structure is simple, and it is convenient to coordinate, and friction force is little, substantially increases the service life of product.
Description
Technical field
The present invention relates to automobile technical field, more specifically, relate to a kind of back-up lamp switch and there is its automobile.
Background technology
In prior art, back-up lamp switch is mechanical contact and slide sheet type two kinds, and have spark during mechanical contact switch break-make, contact easily generates heat, so easily ablation and disconnection; Slide sheet type is communication type backing-up lamp, can not enter transmission oil for a long time, larger by such environmental effects.
Existing back-up lamp switch is generally mechanical contact-type, and its shortcoming is:
A) be arranged in change speed gear box, by the impact of change speed gear box about 100 DEG C high temperature, oxidizable; B) contact drop large (150 ~ 300mv), have spark during the break-make of contact, contact easily generates heat, so easily ablation and disconnection; C) contact endurance is low, can not meet the requirement of auto trade to part life; D) shell is metal piece, heavier, increases FCL weight.
Another is slide sheet type back-up lamp switch, and its shortcoming is: a) this switch is communication type, and switch internal easily enters transmission oil, so installation site must more than transmission oil liquid level; B) shell is metal piece, heavier, increases FCL weight.
Therefore, there is improvement to need.
Summary of the invention
The present invention is intended to one of solve the problems of the technologies described above at least to a certain extent.
For this reason, one object of the present invention is to propose the back-up lamp switch that a kind of structure is simple, coordinate convenience, long service life.
Another object of the present invention is to propose a kind of automobile with above-mentioned back-up lamp switch.
The back-up lamp switch of embodiment according to a first aspect of the present invention, comprising: housing, is limited with chamber in described housing, and described housing is provided with common return water conservancy diversion rail and the water conservancy diversion rail that reverses gear; Common return connector and to reverse gear signal connector, described common return connector and the signal connector that reverses gear establish on the housing and respectively with described common return water conservancy diversion rail and water conservancy diversion rail conducting of reversing gear; And water conservancy diversion rotor, described water conservancy diversion rotor is located in described chamber between the first position and the second position movably, described water conservancy diversion rotor is provided with common return connecting strap and the connecting strap that reverses gear, described common return connecting strap and connecting strap electrical connection of reversing gear, described common return connecting strap is electrically connected with described common return water conservancy diversion rail, described in reverse gear when connecting strap disconnects with the described water conservancy diversion rail that reverses gear when described water conservancy diversion rotor is positioned at described primary importance and is positioned at the described second place at described water conservancy diversion rotor and be electrically connected with the described water conservancy diversion rail that reverses gear.
According to the back-up lamp switch of the embodiment of the present invention, by arranging common return water conservancy diversion rail and the water conservancy diversion rail and with the common return connector of common return water conservancy diversion rail and water conservancy diversion rail conducting of reversing gear with to reverse gear signal connector of reversing gear on housing, common return connector is communicated with external circuitry with the signal connector that reverses gear, water conservancy diversion rotor is arranged the common return connecting strap of electrical connection and the connecting strap that reverses gear, water conservancy diversion rotor is changeable between the first position and the second position, and can conducting to reverse gear water conservancy diversion rail and to reverse gear connecting strap when the second place, loop is formed with external circuitry, realize opening of back-up lamp switch, the back-up lamp switch of this structure fetches realizing circuit by being electrically connected between connecting strap and water conservancy diversion rail and connects, slightly connect and can be energized between connecting strap and water conservancy diversion rail, structure is simple, it is convenient to coordinate, friction force is little, substantially increase the service life of product.
In addition, according to the back-up lamp switch of the embodiment of the present invention, following additional technical characteristic can also be had:
According to one embodiment of present invention, described housing is provided with the through hole with described chamber conducting, described water conservancy diversion rotor is provided with the shifting shaft connecting bore be connected with shifting shaft, and described shifting shaft drives described water conservancy diversion rotor changeable described primary importance and the second place through described through hole pivotly.
According to one embodiment of present invention, described housing comprises upper casing and lower casing, described upper casing and lower casing cooperation limit described chamber, and described upper casing and lower casing are respectively equipped with described through hole, and the periphery of described through hole is provided with the positioning boss be plugged in described shifting shaft connecting bore.
According to one embodiment of present invention, described common return water conservancy diversion rail and the water conservancy diversion rail that reverses gear are located on the internal face of described upper casing, and the side of described upper casing is provided with Plug Division, and described common return connector and the signal connector that reverses gear are located in described Plug Division.
According to one embodiment of present invention, described upper casing and lower casing are formed as fan-shaped respectively, and described through hole is located on the position of contiguous central angle on described upper casing and lower casing.
According to one embodiment of present invention, the arc water conservancy diversion rail that it is the center of circle that described common return water conservancy diversion rail and the water conservancy diversion rail that reverses gear are formed as with the center of described through hole respectively, to reverse gear described in the arc length of described common return water conservancy diversion rail is greater than the arc length of water conservancy diversion rail, length direction on the upper surface that described common return connecting strap and the connecting strap that reverses gear are located at described water conservancy diversion rotor and along described water conservancy diversion rotor is arranged spaced apart, described common return connecting strap rotary motion trace is between the first position and the second position consistent with the shape of described common return water conservancy diversion rail, reverse gear described in the described connecting strap that reverses gear departs from when described primary importance water conservancy diversion rail and being electrically connected with the described water conservancy diversion rail that reverses gear when the second place.
According to one embodiment of present invention, one end of the contiguous described common return water conservancy diversion rail of the water conservancy diversion rail that reverses gear described in is arranged.
According to one embodiment of present invention, the lower surface of described water conservancy diversion rotor is provided with connecting rail, and described connecting rail is electrically connected with described common return connecting strap and the connecting strap that reverses gear respectively.
According to one embodiment of present invention, described housing and described water conservancy diversion rotor are Plastic Parts.
The automobile of embodiment according to a second aspect of the present invention, comprises the back-up lamp switch according to above-described embodiment.
Additional aspect of the present invention and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present invention and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the structural representation of the upper casing of back-up lamp switch according to the embodiment of the present invention;
Fig. 2 is the birds-eye view of the water conservancy diversion rotor of back-up lamp switch according to the embodiment of the present invention;
Fig. 3 is the upward view of the water conservancy diversion rotor of back-up lamp switch according to the embodiment of the present invention;
Fig. 4 is the structural representation of the lower casing of back-up lamp switch according to the embodiment of the present invention.
Reference numeral:
Back-up lamp switch 100;
Common return connector 10;
Reverse gear signal connector 20;
Water conservancy diversion rotor 30; Common return connecting strap 31; Reverse gear connecting strap 32; Shifting shaft connecting bore 33; Connecting rail 34;
Common return water conservancy diversion rail 40;
Reverse gear water conservancy diversion rail 50;
Upper casing 60; Through hole 61; Positioning boss 62; Screw hole 63; Plug Division 64;
Lower casing 70.
Detailed description of the invention
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the present invention, and can not limitation of the present invention be interpreted as.
In describing the invention, it will be appreciated that, term " " center ", " length ", " width ", " top ", " end ", " interior ", " outward " etc. instruction orientation or position relationship be based on orientation shown in the drawings or position relationship; be only the present invention for convenience of description and simplified characterization; instead of instruction or imply indication device or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.
In the present invention, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
First the back-up lamp switch 100 according to the embodiment of the present invention is specifically described by reference to the accompanying drawings below.
As shown in Figures 1 to 4, housing (not shown), common return connector 10 is comprised and reverse gear signal connector 20 and water conservancy diversion rotor 30 according to the back-up lamp switch 100 of the embodiment of the present invention.
Specifically, be limited with chamber in housing, housing is provided with common return water conservancy diversion rail 40 and the water conservancy diversion rail 50 that reverses gear.Common return connector 10 and the signal connector 20 that reverses gear to be located on housing and respectively with common return water conservancy diversion rail 40 and water conservancy diversion rail 50 conducting of reversing gear.Water conservancy diversion rotor 30 is located in chamber between the first position and the second position movably, water conservancy diversion rotor 30 is provided with common return connecting strap 31 and the connecting strap 32 that reverses gear, common return connecting strap 31 and the connecting strap 32 that reverses gear are electrically connected, common return connecting strap 31 is electrically connected with common return water conservancy diversion rail 40, is electrically connected when the connecting strap 32 that reverses gear disconnects with the water conservancy diversion rail 50 that reverses gear when water conservancy diversion rotor 30 is positioned at primary importance and is positioned at the second place at water conservancy diversion rotor 30 with the water conservancy diversion rail 50 that reverses gear.
In other words, back-up lamp switch 100 comprises housing, water conservancy diversion rotor 30 is movably provided with in housing, housing is provided with common return connector 10 and the signal connector 20 that reverses gear, the common return water conservancy diversion rail 40 be electrically connected with common return connector 10 and the water conservancy diversion rail 50 that reverses gear be electrically connected with the signal connector 20 that reverses gear is provided with, common return connector 10 and reverse gear signal connector 20 and external circuitry conducting in housing.
Water conservancy diversion rotor 30 is provided with the common return connecting strap 31 of electrical connection mutually and the connecting strap 32 that reverses gear, and common return connecting strap 31 is electrically connected with common return water conservancy diversion rail 40 all the time, and water conservancy diversion rotor 30 is movable between the first position and the second position.When water conservancy diversion rotor 30 is positioned at primary importance, reverse gear connecting strap 32 and the separated of water conservancy diversion rail 50 of reversing gear, make whole back-up lamp switch 100 can not form complete loop, back-up lamp switch 100 disconnects, and backing-up lamp also just can not be lit.
When water conservancy diversion rotor 30 moves to the second place from primary importance, the connecting strap 32 that reverses gear is electrically connected with the water conservancy diversion rail 50 that reverses gear, common return connecting strap 31 is electrically connected with common return water conservancy diversion rail 40, common return connecting strap 31 is electrically connected with the connecting strap 32 that reverses gear, and common return water conservancy diversion rail 40 and the water conservancy diversion rail 50 that reverses gear are by common return connector 10 and reverse gear signal connector 20 and external circuitry conducting, formation completes loop, electric current passes through loop, backing-up lamp is lit, and realizes the function that back-up lamp switch 100 lights backing-up lamp.
When water conservancy diversion rotor 30 is again with when moving to primary importance from the second place, the connecting strap 32 that reverses gear disconnects with the water conservancy diversion rail 50 that reverses gear again, and whole back-up lamp switch 100 can not form complete loop, and back-up lamp switch 100 disconnects, and backing-up lamp also just extinguishes thereupon.
Wherein, common return connecting strap 31 and the connecting strap 32 that reverses gear are respectively the sheetmetal that can conduct electricity, common return water conservancy diversion rail 40 and the water conservancy diversion rail 50 that reverses gear can be respectively the brush or circuit that can conduct electricity, slightly connect and can connect circuit between sheetmetal and water conservancy diversion rail, by regulating the position of water conservancy diversion rotor 30 in housing, i.e. adjustable connecting strap 32 and the break-make of reversing gear between water conservancy diversion rail 50 of reversing gear, thus control the break-make of whole back-up lamp switch 100.
Thus, according to the back-up lamp switch 100 of the embodiment of the present invention, by common return water conservancy diversion rail 40 is set on housing and reverse gear water conservancy diversion rail 50 and with the common return connector 10 of common return water conservancy diversion rail 40 and water conservancy diversion rail 50 conducting of reversing gear and the signal connector 20 that reverses gear, common return connector 10 is communicated with external circuitry with the signal connector 20 that reverses gear, water conservancy diversion rotor 30 is arranged the common return connecting strap 31 of electrical connection and the connecting strap 32 that reverses gear, water conservancy diversion rotor 30 is changeable between the first position and the second position, and can conducting to reverse gear water conservancy diversion rail 32 and the connecting strap 50 that reverses gear when the second place, loop is formed with external circuitry, realize opening of back-up lamp switch 100, the back-up lamp switch 100 of this structure fetches realizing circuit by being electrically connected between connecting strap and water conservancy diversion rail and connects, slightly connect and can be energized between connecting strap and water conservancy diversion rail, structure is simple, it is convenient to coordinate, friction force is little, substantially increase the service life of product.
Be specifically as follows change speed gear box water conservancy diversion rail and sheet type connection back-up lamp switch 100 according to the back-up lamp switch 100 of the embodiment of the present invention, during automobile reverse gear, switch is switched on, and backing-up lamp is lit, and reminds pedestrian's automobile to be in state of rolling backward, takes care.
Particularly, housing is provided with the through hole 61 with chamber conducting, and water conservancy diversion rotor 30 is provided with the shifting shaft connecting bore 33 be connected with shifting shaft, and shifting shaft drives water conservancy diversion rotor 30 changeable between the first position and the second position through through hole 61 pivotly.
That is, back-up lamp switch 100 according to the embodiment of the present invention can be arranged on the change speed gear box of vehicle, shifting shaft in change speed gear box is linked together by positioning tool with the shifting shaft connecting bore 33 on water conservancy diversion rotor 30 through the through hole 61 on housing, and shifting shaft can drive water conservancy diversion rotor 30 to switch between the first position and the second position in shift process.
When water conservancy diversion rotor 30 is moved between the first position and the second position by the drive of shifting shaft, shifting shaft, when neutral gear position, namely drives water conservancy diversion rotor 30 to be in primary importance; Shifting shaft from neutral gear position be linked into reverse gear time, drive water conservancy diversion rotor 30 to move to the second place from primary importance, back-up lamp switch 100 is opened, and backing-up lamp is lighted; When shifting shaft again hang make the return trip empty gear time, water conservancy diversion rotor 30 by shifting shaft drive get back to primary importance, back-up lamp switch 100 is closed, backing-up lamp extinguish.
Thus, according to the back-up lamp switch 100 of the embodiment of the present invention by coordinating with the shifting shaft of change speed gear box, easily can realize the switch of backing-up lamp, back-up lamp switch 100 structure of this structure is simple, time-to-market is short, and cost is low, and sheetmetal coordinates conveniently with water conservancy diversion rail, friction force is little, substantially prolongs service life.
The concrete structure of housing can carry out reasonable adjusting according to the concrete structure of the change speed gear box of vehicle, alternatively, according to one embodiment of present invention, housing comprises upper casing 60 and lower casing 70, upper casing 60 and lower casing 70 cooperation limit chamber, upper casing 60 and lower casing 70 are respectively equipped with through hole 61, and the periphery of through hole 61 is provided with the positioning boss 62 be plugged in shifting shaft connecting bore 33.
In other words, the chamber in housing is not formed by a complete structure, but is coordinated to limit by two shell-like structures and form, and namely housing is connected to form by upper casing 60 and lower casing 70 and is jointly limited chamber, and water conservancy diversion rotor 30 is located between upper casing 60 and lower casing 70.Upper casing 60 can be connected by buckle structure with lower casing 70, and the mode also can assembled by screw is connected, and upper casing 60 and/or lower casing 70 can be provided with the screw hole 63 assembled with change speed gear box.
Through hole 61 place of upper casing 60 and lower casing 70 can be respectively equipped with the positioning boss 62 extended in chamber, positioning boss 62 is formed as open column shape structure, the shifting shaft connecting bore 33 of water conservancy diversion rotor 30 is set on this positioning boss 62, water conservancy diversion rotor 30 can rotate the switching realized between the first position and the second position on positioning boss 62, and does not also affect shifting shaft and drive water conservancy diversion rotor 30 to rotate through through hole.
Thus, the back-up lamp switch 100 of this structure not only can facilitate the assembling of water conservancy diversion rotor 30 in housing, and water conservancy diversion rotor 30 drives rotatable around positioning boss 62 in housing by shifting shaft, the transmission process of shifting shaft and water conservancy diversion rotor 30 is simple, alerting ability and applicability strong, control accuracy increases, and the mechanical development cycle is short, with low cost.
Common return water conservancy diversion rail 40 and the layout of water conservancy diversion rail 50 on housing of reversing gear can carry out reasonable adjusting according to specific needs, alternatively, according to one embodiment of present invention, common return water conservancy diversion rail 40 and the water conservancy diversion rail 50 that reverses gear are located on the internal face of upper casing 60, the side of upper casing 60 is provided with Plug Division 64, and common return connector 10 and the signal connector 20 that reverses gear are located in Plug Division 64.
That is, common return water conservancy diversion rail 40 and the water conservancy diversion rail 50 that reverses gear are located on the internal face of upper casing 60, and common return connector 10 and the signal connector 20 that reverses gear also to be located on upper casing 60 and to be positioned at Plug Division 64.Thus, the back-up lamp switch 100 circuit distribution of this structure is more reasonable, and common return connector 10 can be communicated with outside line with the signal connector 20 that reverses gear by Plug Division 64 easily, improves the ease of use of back-up lamp switch 100.
Consider that one end of water conservancy diversion rotor 30 is pivotably mounted on positioning boss 62, the track that shifting shaft drives water conservancy diversion rotor 30 to rotate is formed as sector structure, according to one embodiment of present invention, upper casing 60 and lower casing 70 are formed as fan-shaped respectively, and through hole 61 is located on the position of contiguous central angle on upper casing 60 and lower casing 70.
In other words, upper casing 60 is identical with the shape of the path of motion of water conservancy diversion rotor 30 with the shape of lower casing 70, and the housing of this structure both can meet the rotation requirement of water conservancy diversion rotor 30, can not waste unnecessary space again, structure is more reasonable, and the assembling on vehicle is also more flexible.
According to one embodiment of present invention, the arc water conservancy diversion rail that it is the center of circle that common return water conservancy diversion rail 40 and the water conservancy diversion rail 50 that reverses gear are formed as with the center of through hole 61 respectively, the arc length of common return water conservancy diversion rail 40 is greater than the arc length of the water conservancy diversion rail 50 that reverses gear.Length direction on the upper surface that common return connecting strap 31 and the connecting strap 32 that reverses gear are located at water conservancy diversion rotor 30 and along water conservancy diversion rotor 30 is arranged spaced apart, common return connecting strap 31 rotary motion trace is between the first position and the second position consistent with the shape of common return water conservancy diversion rail 40, and the connecting strap 32 that reverses gear departs from the water conservancy diversion rail 50 and being electrically connected with the water conservancy diversion rail 50 that reverses gear when the second place of reversing gear when primary importance.Further, one end of the water conservancy diversion rail 50 that reverses gear contiguous common return water conservancy diversion rail 40 is arranged.
That is, the shape of common return water conservancy diversion rail 40 is identical with the shape of common return connecting strap 31 path of motion between the first position and the second position, and common return connecting strap 31 all keeps being electrically connected with common return water conservancy diversion rail 40 under any state.The water conservancy diversion rail 50 that reverses gear also is formed as arc, but the arc length of the water conservancy diversion rail 50 that reverses gear is less than the arc length of connecting strap 32 path of motion between the first position and the second position of reversing gear, when the connecting strap 32 that reverses gear only moves to the second place, could be electrically connected with the water conservancy diversion rail 50 that reverses gear, and when the connecting strap 32 that reverses gear moves to primary importance, the movement position of connecting strap 32 of reversing gear exceeds the position that the water conservancy diversion rail 50 that reverses gear extends, and water conservancy diversion rail 50 disconnects with reversing gear.
Thus, the shape of the common return water conservancy diversion rail of this structure 40 and the water conservancy diversion rail 50 that reverses gear is corresponding with the path of motion of common return connecting strap 31 and the connecting strap 32 that reverses gear, and circuit cooperation is more convenient, alerting ability and precision higher.
Realize common return connecting strap 31 and there is no particular/special requirement with the structure of connecting strap 32 electrical connection of reversing gear, alternatively, as shown in Figure 3, according to one embodiment of present invention, the lower surface of water conservancy diversion rotor 30 is provided with connecting rail 34, and connecting rail 34 is electrically connected with common return connecting strap 31 and the connecting strap 32 that reverses gear respectively.Thus, the connection mode of this structure is simple, practical, and with low cost.
According to one embodiment of present invention, housing and water conservancy diversion rotor 30 are Plastic Parts.That is, upper casing 60, lower casing 70 also water conservancy diversion rotor 30 are plastic material and make, and the back-up lamp switch 100 of this structure is lightweight, can reduce whole gearbox weight, and time-to-market is short, convenient formation, with low cost.
The back-up lamp switch 100 according to above-described embodiment is comprised according to the automobile of the embodiment of the present invention, because the back-up lamp switch 100 according to the embodiment of the present invention has above-mentioned technique effect, therefore, automobile according to the embodiment of the present invention also has corresponding technique effect, and namely structure is simple, easy to use and with low cost.
According to the automobile of the embodiment of the present invention other form and operation be all known for those of ordinary skills, be not described in detail here.
In the description of this specification sheets, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and describe embodiments of the invention above, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, those of ordinary skill in the art can change above-described embodiment within the scope of the invention when not departing from principle of the present invention and aim, revising, replacing and modification.
Claims (10)
1. a back-up lamp switch, is characterized in that, comprising:
Housing, is limited with chamber in described housing, and described housing is provided with common return water conservancy diversion rail and the water conservancy diversion rail that reverses gear;
Common return connector and to reverse gear signal connector, described common return connector and the signal connector that reverses gear establish on the housing and respectively with described common return water conservancy diversion rail and water conservancy diversion rail conducting of reversing gear; And
Water conservancy diversion rotor, described water conservancy diversion rotor is located in described chamber between the first position and the second position movably, described water conservancy diversion rotor is provided with common return connecting strap and the connecting strap that reverses gear, described common return connecting strap and connecting strap electrical connection of reversing gear, described common return connecting strap is electrically connected with described common return water conservancy diversion rail
The described connecting strap that reverses gear is electrically connected with the described water conservancy diversion rail that reverses gear when disconnecting with the described water conservancy diversion rail that reverses gear when described water conservancy diversion rotor is positioned at described primary importance and be positioned at the described second place at described water conservancy diversion rotor.
2. back-up lamp switch according to claim 1, it is characterized in that, described housing is provided with the through hole with described chamber conducting, described water conservancy diversion rotor is provided with the shifting shaft connecting bore be connected with shifting shaft, and described shifting shaft drives described water conservancy diversion rotor changeable described primary importance and the second place through described through hole pivotly.
3. back-up lamp switch according to claim 2, it is characterized in that, described housing comprises upper casing and lower casing, described upper casing and lower casing cooperation limit described chamber, described upper casing and lower casing are respectively equipped with described through hole, and the periphery of described through hole is provided with the positioning boss be plugged in described shifting shaft connecting bore.
4. back-up lamp switch according to claim 3, it is characterized in that, described common return water conservancy diversion rail and the water conservancy diversion rail that reverses gear are located on the internal face of described upper casing, and the side of described upper casing is provided with Plug Division, and described common return connector and the signal connector that reverses gear are located in described Plug Division.
5. back-up lamp switch according to claim 3, is characterized in that, described upper casing and lower casing are formed as fan-shaped respectively, and described through hole is located on the position of contiguous central angle on described upper casing and lower casing.
6. back-up lamp switch according to claim 5, it is characterized in that, described common return water conservancy diversion rail and the water conservancy diversion rail that the reverses gear arc water conservancy diversion rail that to be formed as with the center of described through hole be respectively the center of circle, the arc length of the water conservancy diversion rail that reverses gear described in the arc length of described common return water conservancy diversion rail is greater than
Length direction on the upper surface that described common return connecting strap and the connecting strap that reverses gear are located at described water conservancy diversion rotor and along described water conservancy diversion rotor is arranged spaced apart, described common return connecting strap rotary motion trace is between the first position and the second position consistent with the shape of described common return water conservancy diversion rail, described in reverse gear connecting strap depart from when described primary importance described in reverse gear water conservancy diversion rail and being electrically connected with the described water conservancy diversion rail that reverses gear when the second place.
7. back-up lamp switch according to claim 6, is characterized in that, described in reverse gear one end of the contiguous described common return water conservancy diversion rail of water conservancy diversion rail arrange.
8. back-up lamp switch according to claim 6, is characterized in that, the lower surface of described water conservancy diversion rotor is provided with connecting rail, and described connecting rail is electrically connected with described common return connecting strap and the connecting strap that reverses gear respectively.
9. the back-up lamp switch according to any one of claim 1-8, is characterized in that, described housing and described water conservancy diversion rotor are Plastic Parts.
10. an automobile, is characterized in that, comprises the back-up lamp switch according to any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410299479.3A CN104044501B (en) | 2014-06-27 | 2014-06-27 | Back-up lamp switch and the automobile with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410299479.3A CN104044501B (en) | 2014-06-27 | 2014-06-27 | Back-up lamp switch and the automobile with it |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104044501A CN104044501A (en) | 2014-09-17 |
| CN104044501B true CN104044501B (en) | 2016-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410299479.3A Expired - Fee Related CN104044501B (en) | 2014-06-27 | 2014-06-27 | Back-up lamp switch and the automobile with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104044501B (en) |
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| DE102012024782A1 (en) * | 2012-12-19 | 2014-06-26 | Ludwig Stachl | Motor car for parking into track-parallel parking space, has rear lights operated in standard link light operation mode with intermittent operable bright light field, where lights are operated intermittently |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4522002B2 (en) * | 2001-02-22 | 2010-08-11 | 株式会社小松製作所 | Work vehicle reverse operation detection device |
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2014
- 2014-06-27 CN CN201410299479.3A patent/CN104044501B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002097000A (en) * | 2000-09-20 | 2002-04-02 | Komatsu Forklift Co Ltd | Vehicular alarm device |
| KR20020029237A (en) * | 2000-10-12 | 2002-04-18 | 이철환 | The packing apparatus for a back-up lamp switch |
| CN202294490U (en) * | 2011-10-21 | 2012-07-04 | 长城汽车股份有限公司 | Reversing light control device with high reliability |
| CN202423026U (en) * | 2011-12-20 | 2012-09-05 | 湖北超亿科技有限公司 | Back-up lamp switch device |
| CN102678918A (en) * | 2012-04-28 | 2012-09-19 | 长城汽车股份有限公司 | Neutral position switch and automobile |
| DE102012024782A1 (en) * | 2012-12-19 | 2014-06-26 | Ludwig Stachl | Motor car for parking into track-parallel parking space, has rear lights operated in standard link light operation mode with intermittent operable bright light field, where lights are operated intermittently |
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| Publication number | Publication date |
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| CN104044501A (en) | 2014-09-17 |
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