CN202674293U - Non-contact type neutral position switch - Google Patents
Non-contact type neutral position switch Download PDFInfo
- Publication number
- CN202674293U CN202674293U CN 201220296451 CN201220296451U CN202674293U CN 202674293 U CN202674293 U CN 202674293U CN 201220296451 CN201220296451 CN 201220296451 CN 201220296451 U CN201220296451 U CN 201220296451U CN 202674293 U CN202674293 U CN 202674293U
- Authority
- CN
- China
- Prior art keywords
- contact type
- magnetic induction
- neutral position
- position switch
- shell
- 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 - Fee Related
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- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Abstract
The utility model discloses a non-contact type neutral position switch, which comprises an outer casing, a magnetic induction block and a circuit board assembly, wherein the magnetic induction block is fitted with the outer casing, is arranged on the outside of the outer casing, and is sheathed on a rotary shaft, and the magnetic induction block can rotate on the rotary shaft. Compared with the prior art, the non-contact type neutral position switch has the advantage that the original appearance is changed, the magnetic block is arranged on the outside, and then the non-contact type neutral position switch only can induce the magnetic block but cannot come into contact with the magnetic block in operation, so the abrasion is eliminated, and the service life is prolonged.
Description
Technical field
The utility model relates to automotive engineering, and specifically, the utility model relates to a kind of non-contact type neutral position switch.
Background technique
Neutral position switch is a kind of induction type integral switch, and this switch is exported two groups of each other opposite signals, is for judging one of essential condition that idling is stopped and motor restarts in the hybrid vehicle control strategy, and the reliability of its signal has very large impact to car load.Therefore, require neutral position switch to possess goodish stability and reliability.Existing neutral position switch all easily produces wearing and tearing under which kind of use state, changed simultaneously the range ability of product owing to wearing and tearing, because the change of range ability reduces the working life of product.
The model utility content
Technical problem to be solved in the utility model provides a kind of non-contact type neutral position switch, reduces the product wearing and tearing to reach, improves the product purpose in working life.
In order to solve the problems of the technologies described above, the technological scheme that the utility model adopts is: a kind of non-contact type neutral switch, comprise shell, the combination of the magnetic induction piece of the work that matches with shell and circuit board, described magnetic induction piece is in the outside of described shell, be socketed on the rotatingshaft, the magnetic induction piece also can rotate at this rotatingshaft.
Described circuit board combination is located at described enclosure near the position of the bottom surface of shell, and the distance between the bottom surface of described magnetic induction piece and shell is controlled in 1 ± 0.5mm scope.
The utility model adopts technique scheme, compared with prior art, changes original profile, the magnetic induction piece is external, make product only experience in use the magnetic induction piece and do not produce with the magnetic induction piece to contact, thereby eliminated the wearing and tearing of product, the working life of having improved product.
Description of drawings
Fig. 1 is the structural representation of neutral switch of the present utility model;
Fig. 2 is neutral switch cut-away view of the present utility model;
Mark among the above-mentioned figure is: 1, plug boot; 2, bottom surface; 3, magnetic induction piece; 4, circuit board combination; 5, lining; 6, shell.
Embodiment
Be a kind of non-contact type neutral position switch of the present utility model as depicted in figs. 1 and 2, comprise plug boot 1, magnetic induction piece 3, circuit board combination 4, lining 5 and shell 6.Lining 5 and circuit board combination 4 are placed in the shell 6, and magnetic induction piece 3 is positioned at the outside of shell 6, are socketed on the rotatingshaft, and magnetic induction piece 3 also can the left rotation and right rotation motion make neutral switch work on this rotatingshaft.
Compared with prior art, change original profile, magnetic is external, make product only experience magnetic in use and not produce with magnetic and contact, thereby eliminated the wearing and tearing of product, the working life of having improved product.
The above has carried out exemplary description to the utility model by reference to the accompanying drawings; obviously the utility model specific implementation is not subjected to the restriction of aforesaid way; as long as adopted the improvement of the various unsubstantialities that method of the present utility model design and technological scheme carry out; or without improving design of the present utility model and technological scheme are directly applied to other occasion, all within protection domain of the present utility model.
Claims (2)
1. non-contact type neutral switch, comprise shell, the combination of the magnetic induction piece of the work that matches with shell and circuit board, it is characterized in that: described magnetic induction piece is socketed on the rotatingshaft in the outside of described shell, and the magnetic induction piece also can rotate at this rotatingshaft.
2. non-contact type neutral switch according to claim 1 is characterized in that: described circuit board combination is located at described enclosure near the position of the bottom surface of shell, and the distance between the bottom surface of described magnetic induction piece and shell is controlled in 1 ± 0.5mm scope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220296451 CN202674293U (en) | 2012-06-21 | 2012-06-21 | Non-contact type neutral position switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220296451 CN202674293U (en) | 2012-06-21 | 2012-06-21 | Non-contact type neutral position switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202674293U true CN202674293U (en) | 2013-01-16 |
Family
ID=47495199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220296451 Expired - Fee Related CN202674293U (en) | 2012-06-21 | 2012-06-21 | Non-contact type neutral position switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202674293U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103615535A (en) * | 2013-11-29 | 2014-03-05 | 长城汽车股份有限公司 | Position sensor assembly for manual transmission and manual transmission |
| CN104494042A (en) * | 2014-12-22 | 2015-04-08 | 埃泰克汽车电子(芜湖)有限公司 | Magnetic induction module for automobile neutral-gear switch and manufacture method thereof |
-
2012
- 2012-06-21 CN CN 201220296451 patent/CN202674293U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103615535A (en) * | 2013-11-29 | 2014-03-05 | 长城汽车股份有限公司 | Position sensor assembly for manual transmission and manual transmission |
| CN104494042A (en) * | 2014-12-22 | 2015-04-08 | 埃泰克汽车电子(芜湖)有限公司 | Magnetic induction module for automobile neutral-gear switch and manufacture method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20130621 |