CN2710128Y - Touch switch - Google Patents
Touch switch Download PDFInfo
- Publication number
- CN2710128Y CN2710128Y CN 03216470 CN03216470U CN2710128Y CN 2710128 Y CN2710128 Y CN 2710128Y CN 03216470 CN03216470 CN 03216470 CN 03216470 U CN03216470 U CN 03216470U CN 2710128 Y CN2710128 Y CN 2710128Y
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- CN
- China
- Prior art keywords
- switch
- point driving
- electrically connected
- touch
- model
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses a touch switch, comprising two switch contact points and the pressing plate of a switch. The switch contact point is mounted inside a switch casing, and the pressing plate of the switch is mounted on the switch casing; one switch contact point is connected with ground, and the other switch contact point is electrically connected with the control unit of a microcomputer. The casing of the touch switch is mounted with code light terminals which are electrically connected with the control unit of the microcomputer, switch symbol pieces which are electrically connected with the electric apparatus of vehicles, and a mounting fastener. On the ground that the touch switch is a normally-disconnecting switch, the touch switch closes work during the touch and the touch switch works on the degree of freedom for making the rated capacity of the contact point lower greatly. Thus the service life of the switch can be elongated greatly. The utility model has the characters of reasonable design, easy manufacture, and easy use, and the utility model can elongate the service life of the switch greatly.
Description
(1) technical field
The utility model relates to a kind of car electrics switch, particularly a kind of automobile point driving switch.
(2) background technology
The most of electrical work mode of existing automobile is to control by the transforming gear of rocker switch.Rocker switch usually has several groups of contacts, and its working method is multiple degrees of freedom, many gears.In the course of work of electrical equipment, the corresponding gear of rocker switch can not conversion, and is in running order always, thereby is subjected to very big influence the useful life of rocker switch.
(3) summary of the invention
At the deficiencies in the prior art, it is a kind of reasonable in design, easy to manufacture, easy to use that the utility model provides, and can prolong the switch point driving switch in useful life greatly.
A kind of point driving switch is made up of two switch contacts and switch pressing board, and switch contact is installed in the switch housing, and the switch pressing board is installed on the switch housing, a switch contact ground connection, and another switch contact and microcomputer control unit are electrically connected.
The code light terminal that is electrically connected with microcomputer control unit is installed on the point driving switch shell.
The switch symbols sheet that shows each car electrics working condition is installed on the point driving switch shell.
The installation buckle is installed on the point driving switch shell.
Point driving switch is a self-resetting switch, is a normal off switch.When the following point driving switch of operating personnel's crawl, switch pressing board make contact, stop crawl after, switch disconnects.At this moment, corresponding signal input microcomputer control unit, corresponding action is undertaken by microcomputer control unit control.The switch symbols difference of different electrical equipment can be understood the operating state and the working condition of an electrical equipment at any time by the switching signal lamp; An effect of point driving switch signal lamp is the working condition that shows each electrical equipment, and another effect is the position that shows point driving switch when light is dark.Because point driving switch is a normal off switch, just closed work when having only crawl, and it is operated under the one degree of freedom, the rated capacity of contact is reduced greatly, so prolonged the life-span of switch greatly.The utlity model has reasonable in designly, easy to manufacture, easy to use, can prolong the switch characteristics in useful life greatly.
(4) description of drawings
Fig. 1 is an electrical schematic diagram of the present utility model.
Fig. 2 is a front view of the present utility model.
Fig. 3 is a left view of the present utility model.
Fig. 4 is a right view of the present utility model.
Wherein, 1, switch contact, 2, the switch pressing board, 3, buckle is installed, 4, switch housing, 5, the code light terminal, 6, the switch symbols sheet, 7, microcomputer control unit, 8, the point driving switch signal lamp, 9 car electrics.
(5) embodiment
Embodiment: structure of the present utility model as shown in Figure 1, Figure 2, Figure 3 and Figure 4.Point driving switch is made up of two switch contacts 1 and switch pressing board 2, and switch contact 1 is installed in the switch housing 4, and switch pressing board 2 is installed on the switch housing 4, a switch contact ground connection, and another switch contact and microcomputer control unit 7 are electrically connected.The code light terminal 5 that is electrically connected with microcomputer control unit 7, the some switching signal lamp 8 that is electrically connected with each car electrics 9 are installed on the point driving switch shell 4 and buckle 3 is installed.
Claims (4)
1, a kind of point driving switch is made up of two switch contacts and switch pressing board, it is characterized in that switch contact is installed in the switch housing, and the switch pressing board is installed on the switch housing, a switch contact ground connection, and another switch contact and microcomputer control unit are electrically connected.
2, point driving switch as claimed in claim 1 is characterized in that, the code light terminal that is electrically connected with microcomputer control unit is installed on the described point driving switch shell.
3, point driving switch as claimed in claim 1 is characterized in that, the switch symbols sheet that is electrically connected with each car electrics is installed on the described point driving switch shell.
4, point driving switch as claimed in claim 1 is characterized in that, on the described point driving switch shell installation buckle is installed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 03216470 CN2710128Y (en) | 2003-04-22 | 2003-04-22 | Touch switch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 03216470 CN2710128Y (en) | 2003-04-22 | 2003-04-22 | Touch switch |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2710128Y true CN2710128Y (en) | 2005-07-13 |
Family
ID=34842727
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 03216470 Expired - Lifetime CN2710128Y (en) | 2003-04-22 | 2003-04-22 | Touch switch |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2710128Y (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102738480A (en) * | 2011-04-14 | 2012-10-17 | 广州市虎头电池集团有限公司 | Light-emitting cell |
-
2003
- 2003-04-22 CN CN 03216470 patent/CN2710128Y/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102738480A (en) * | 2011-04-14 | 2012-10-17 | 广州市虎头电池集团有限公司 | Light-emitting cell |
CN102738480B (en) * | 2011-04-14 | 2014-06-18 | 广州市虎头电池集团有限公司 | Light-emitting cell |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: NO. 165, YINGXIONGSHAN ROAD, ZHONG DISTRICT, JINAN Free format text: FORMER NAME OR ADDRESS: NO. 53, WUYINGSHANZHONG ROAD, JINAN CITY, SHANDONG PROVINCE |
|
CP03 | Change of name, title or address |
Address of the patentee after: No. 165, heroic mountain road, Shizhong District, Shandong, Ji'nan Address of the patentee before: Ji'nan City, Shandong Province, shadowless Hill Road, No. 53 |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Expiration termination date: 20130422 Granted publication date: 20050713 |