CN103681158A - Auto combined switch - Google Patents
Auto combined switch Download PDFInfo
- Publication number
- CN103681158A CN103681158A CN201310718438.9A CN201310718438A CN103681158A CN 103681158 A CN103681158 A CN 103681158A CN 201310718438 A CN201310718438 A CN 201310718438A CN 103681158 A CN103681158 A CN 103681158A
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- circuit board
- contact bridge
- conducting region
- secondary circuit
- combined switch
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Abstract
The invention discloses an auto combined switch which comprises a handle, a shell fitted with the handle, and a deflector rod, a slider, a contact bridge and a circuit board which are arranged in the shell, wherein, the deflector rod is connected with the handle and fitted with the slider; the slider is provided with the contact bridge fitted with the circuit board; the circuit board includes a basal plate and a conducting region set on the basal plate; the conducting region includes a main circuit board and a secondary circuit board; the main circuit board is provided with separated multi-position circuit boards; separating tanks are set among the adjacent separated circuit boards, the front parts of the separated circuit boards are provided with conducting circuits, and the back parts of the separated circuit boards are provided with patch resistance with different resistance values; the secondary circuit board is provided with a conducting strip; the contact bridge includes a first pin and a second pin, the first pin is in slipping contact with the separated circuit boards, and the second pin is in slipping contact with the conducting strip. By the electronic and machinery integrated control mode, the auto combined switch solves the problem of too high cost of the existing combined switch wiring harness and increases the reliability of the switch.
Description
Technical field
The present invention relates to a kind of unit switch, relate in particular to a kind of automobile combined switch.
Background technology
Unit switch be a kind of integrate wiper control (at a high speed, low speed, intermittently, close), the multifunction switch of pole changer (left and right turn lane change), dimmer switch (distance light, dipped beam, overtake other vehicles), wash button switch, horn switch button, it typically is handle type, be arranged on the steering column under steering wheel, so that driver's operation.On existing combined switch for automobile, switching function mostly adopts the mode of wire harness output, has how many gears just to there being how many wire harness outputs under same function.This causes the wire harness high cost of car load, and the reliability of switch also can not get effective assurance.
If Chinese Patent Application No. is that 200910098672.X discloses a kind of Vehicular combination switch, it is comprised of headlamp switch, cruise switch two parts, and this kind of Vehicular combination switch, by connecting steering column on automobile, becomes one; First part headlamp switch feature comprises: by scraping water knob assembly, light Handleset, light dust cover, light housing unit A, light housing unit B, location-plate, light wire harness, band, form; The second part cruise switch feature comprises: the drain pan assembly that cruises, the dust cover that cruises, the Handleset A that cruises, the Handleset B that cruises, the wire harness that cruises, location-plate A, band, consist of.Although above-mentioned patent structure is simple, its supporting wire harness is provided with many groups, directly causes wire harness cost higher.
Summary of the invention
The object of this invention is to provide a kind of automobile combined switch, solved the problem of existing unit switch wire harness high cost, and improved the reliability of switch.
The technical scheme that the present invention solves its technical problem is: a kind of automobile combined switch, comprise handle, and coordinate the housing of installing with handle, be arranged on driving lever, slide block, contact bridge and wiring board in housing; Described driving lever is connected with handle and matches with slide block; The contact bridge coordinating with wiring board is installed on described slide block; Described wiring board comprises substrate, and is arranged on the conducting region on substrate, and this conducting region comprises main circuit board and secondary circuit board; The circuit that is provided with many gears on described main circuit board divides plate, and adjacent circuit divides between plate slot segmentation is set, and this circuit divides the front of plate to be provided with turning circuit, and the back side arranges the Chip-R of different resistance values; Described secondary circuit board is provided with conducting strip; Described contact bridge comprises the first pin that divides plate slippage to contact with circuit, and the second pin contacting with conducting strip slippage.
Further, conducting region has three, and by wire, is connected with BCM respectively; Concrete, described conducting region is comprised of the first conducting region, the second conducting region and the 3rd conducting region; Described the first conducting region comprises the first main circuit board and the first secondary circuit board, and this first main circuit board is provided with one group of first circuit and divides plate; Described the second conducting region comprises the second main circuit board and the second secondary circuit board, and this second main circuit board is provided with one group of second circuit and divides plate; Described the 3rd conducting region comprises the 3rd main circuit board and the 3rd secondary circuit board, and the 3rd main circuit board is provided with one group of tertiary circuit and divides plate; In described housing, correspondence is provided with the first contact bridge, the second contact bridge and the 3rd contact bridge matching with conducting region.
Further, the first secondary circuit board, the second secondary circuit board, the 3rd secondary circuit board are one.The first secondary circuit board and the second secondary circuit board, the second secondary circuit board and the 3rd secondary circuit board are orthogonal.
Beneficial effect of the present invention: by adopting electronics and mechanical integrated control, switch earth terminal connects by a bus, conversion between similar function adopts the Chip-R of different resistance values to draw by single wire, through car load BCM, corresponding car load electrical appliance is exported in system identification again, reduced car load wire harness development cost, Simultaneous Switching reliability is also effectively guaranteed.
Accompanying drawing explanation
Below with reference to drawings and Examples, the present invention is described in detail.
Fig. 1 is perspective view of the present invention.
Fig. 2 is the partial enlarged drawing of Fig. 1.
Fig. 3 is the matching relationship schematic diagram of contact bridge and wiring board.
Fig. 4 is the position view of Chip-R on wiring board.
Fig. 5 is the matching relationship schematic diagram of driving lever and slide block in the present invention.
Embodiment
See also Fig. 1 to 5, a kind of automobile combined switch, comprises handle 1, coordinates the housing 2 of installing with handle 1, is arranged on driving lever 3, slide block 4, contact bridge 5 and wiring board 6 in housing 2.Described driving lever 3 is connected with handle 1 and matches with slide block 4; The contact bridge 5 coordinating with wiring board 6 is installed on described slide block 4.This wiring board 6 comprises substrate 60, is arranged on the first conducting region 61, the second conducting region 62 and the 3rd conducting region 63 on substrate.
Described the first conducting region 61 comprises the first main circuit board and the first secondary circuit board 611, and the first circuit that this first main circuit board is provided with gear more than a group divides plate 612; Adjacent the first circuit divides between plate 612 slot segmentation is set, and this circuit divides the front of plate to be provided with turning circuit, and the back side arranges the first Chip-R 71 of different resistance values; Described the first secondary circuit board 611 is provided with conducting strip.
Described the second conducting region 62 comprises the second main circuit board and the second secondary circuit board 621, and the second circuit that this second main circuit board is provided with gear more than a group divides plate 622; Adjacent second circuit divides between plate 622 slot segmentation is set, and this circuit divides the front of plate to be provided with turning circuit, and the back side arranges the second Chip-R 72 of different resistance values; Described the second secondary circuit board 621 is provided with conducting strip.
Described the 3rd conducting region 63 comprises that the tertiary circuit that the 3rd main circuit board and the 3rd secondary circuit board 631, the three main circuit boards are provided with gear more than a group divides plate 632.Adjacent tertiary circuit divides between plate 632 slot segmentation is set, and this circuit divides the front of plate to be provided with turning circuit, and the back side arranges the 3rd Chip-R 73 of different resistance values; Described the 3rd secondary circuit board 631 is provided with conducting strip.
In a conducting region, the resistance value of Chip-R is different.The first conducting region 61, the second conducting region 62 are connected with BCM by single wire respectively with the 3rd conducting region 63.
Preferably, secondary circuit board the 621, the 3rd secondary circuit board 631 of the first secondary circuit board 611, second is one.The first secondary circuit board 611 and the second secondary circuit board 621 of secondary circuit board 621, second and the 3rd secondary circuit board 631 are orthogonal.
In this automobile combined switch, the corresponding automobile instrument lamp switch that connects of the first contact bridge, the corresponding dimmer switch that connects of the second contact bridge, the corresponding pole changer that connects of the 3rd contact bridge, take the first contact bridge as example, during knob on turning handle, knob drives driving lever synchronously to rotate, the contact bridge that driving lever band movable slider makes to be arranged on slide block moves in the circuit board, and BCM exports corresponding signal by the Chip-R resistance being captured under this gear, realizes the output of corresponding function; The operation principle of the second contact bridge, the 3rd contact bridge is identical with the first contact bridge.
Claims (5)
1. an automobile combined switch, comprises handle, and coordinates the housing of installing with handle, it is characterized in that: also comprise the driving lever, slide block, contact bridge and the wiring board that are arranged in housing; Described driving lever is connected with handle and matches with slide block; The contact bridge coordinating with wiring board is installed on described slide block;
Described wiring board comprises substrate, and is arranged on the conducting region on substrate, and this conducting region comprises main circuit board and secondary circuit board; The circuit that is provided with many gears on described main circuit board divides plate, and adjacent circuit divides between plate slot segmentation is set, and this circuit divides the front of plate to be provided with turning circuit, and the back side arranges the Chip-R of different resistance values; Described secondary circuit board is provided with conducting strip;
Described contact bridge comprises the first pin that divides plate slippage to contact with circuit, and the second pin contacting with conducting strip slippage.
2. automobile combined switch as claimed in claim 1, is characterized in that: described conducting region is comprised of the first conducting region, the second conducting region and the 3rd conducting region, and by wire, is connected with BCM respectively; Described contact bridge correspondence is provided with three.
3. automobile combined switch as claimed in claim 2, is characterized in that: described the first conducting region comprises the first main circuit board and the first secondary circuit board, and this first main circuit board is provided with one group of first circuit and divides plate; Described the second conducting region comprises the second main circuit board and the second secondary circuit board, and this second main circuit board is provided with one group of second circuit and divides plate; Described the 3rd conducting region comprises the 3rd main circuit board and the 3rd secondary circuit board, and the 3rd main circuit board is provided with one group of tertiary circuit and divides plate; In described housing, correspondence is provided with the first contact bridge, the second contact bridge and the 3rd contact bridge.
4. automobile combined switch as claimed in claim 3, is characterized in that: described the first secondary circuit board, the second secondary circuit board, the 3rd secondary circuit board are one.
5. automobile combined switch as claimed in claim 3, is characterized in that: described the first secondary circuit board and the second secondary circuit board, the second secondary circuit board and the 3rd secondary circuit board are orthogonal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310718438.9A CN103681158B (en) | 2013-12-20 | 2013-12-20 | A kind of automobile combined switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310718438.9A CN103681158B (en) | 2013-12-20 | 2013-12-20 | A kind of automobile combined switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103681158A true CN103681158A (en) | 2014-03-26 |
| CN103681158B CN103681158B (en) | 2016-03-23 |
Family
ID=50318387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310718438.9A Active CN103681158B (en) | 2013-12-20 | 2013-12-20 | A kind of automobile combined switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103681158B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0926691A1 (en) * | 1997-05-20 | 1999-06-30 | Matsushita Electric Industrial Co., Ltd. | Automotive combination switch |
| US6399905B1 (en) * | 1999-07-14 | 2002-06-04 | Matsushita Electric Industrial Co., Ltd. | Lever switch and complex switch using the same |
| CN101570154A (en) * | 2009-05-25 | 2009-11-04 | 钱国钧 | Automotive combined switch |
| CN101618700A (en) * | 2009-08-13 | 2010-01-06 | 钱国钧 | Vehicle combined switch |
| CN203617236U (en) * | 2013-12-20 | 2014-05-28 | 昌辉汽车电器（黄山）股份公司 | Automobile combined switch |
-
2013
- 2013-12-20 CN CN201310718438.9A patent/CN103681158B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0926691A1 (en) * | 1997-05-20 | 1999-06-30 | Matsushita Electric Industrial Co., Ltd. | Automotive combination switch |
| US6399905B1 (en) * | 1999-07-14 | 2002-06-04 | Matsushita Electric Industrial Co., Ltd. | Lever switch and complex switch using the same |
| CN101570154A (en) * | 2009-05-25 | 2009-11-04 | 钱国钧 | Automotive combined switch |
| CN101618700A (en) * | 2009-08-13 | 2010-01-06 | 钱国钧 | Vehicle combined switch |
| CN203617236U (en) * | 2013-12-20 | 2014-05-28 | 昌辉汽车电器（黄山）股份公司 | Automobile combined switch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103681158B (en) | 2016-03-23 |
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