CN201408687Y - Double-purpose neutral position switch - Google Patents
Double-purpose neutral position switch Download PDFInfo
- Publication number
- CN201408687Y CN201408687Y CN2009201167694U CN200920116769U CN201408687Y CN 201408687 Y CN201408687 Y CN 201408687Y CN 2009201167694 U CN2009201167694 U CN 2009201167694U CN 200920116769 U CN200920116769 U CN 200920116769U CN 201408687 Y CN201408687 Y CN 201408687Y
- Authority
- CN
- China
- Prior art keywords
- pin
- briquetting
- push rod
- base
- pressing block
- 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
Links
- 230000007935 neutral effect Effects 0.000 title claims abstract description 34
- 229910000831 Steel Inorganic materials 0.000 claims description 21
- 239000010959 steel Substances 0.000 claims description 21
- 235000014676 Phragmites communis Nutrition 0.000 claims description 6
- 230000011218 segmentation Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005314 correlation function Methods 0.000 description 1
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
The utility model relates to a switch, in particular to a double-purpose neutral position switch with a cylindrical casing, wherein a pin base and an ejector rod are fixedly arranged at two ends of the casing respectively; a pressing block base, a pressing block and a pin are arranged inside the casing along the direction from the ejector rod to the pin base, the pin is fixedly arranged in the pinbase, the pressing block base is arranged inside a sliding space of the ejector rod, a small spring is arranged between the pressing block base and the ejector rod, the pressing block base pushes against the pressing block, the other end of which is provided with a leaf spring, a small return spring is arranged between the pressing block and the pin base, the casing is further internally providedwith a large return spring, a neutral position pin and a reverse gear pin are fixedly arranged in the pin base, and the contact of the neutral position pin and the contact of the reverse gear pin arearranged in the movement direction of the pressing block in a segmented manner. In the structure, the pressing block contacts with the contact of one pin at first when pushing forwards and then contacts with the contact of another pin when continuing to push forwards so as to accomplish conduction, thus realizing the function of controlling neutral gear and reverse gear by one switch, in addition, the structure is quite simple.
Description
Technical field
The utility model relates to a kind of switch, especially a kind of double-purpose neutral switch.
Background technology
Reversing lamp and neutral gear lamp are one of safety members important in the vehicle complete vehicle, and Reverse lamp switch (claiming reverse gear switch) and neutral switch are again the safety components in the automotive transmission, are used to activate relevant auto parts machinery such as reversing lamp, radar for backing car.The driver beats gear and triggers reverse gear switch or neutral switch when driving.
In traditional automobile, neutral switch and reverse gear switch are that branch is arranged, a switch control correlation function corresponding with it, so just need two switches, a neutral switch, a reverse gear switch, the setting of two Ka Guan has taken the space of automotive interior, and two switches have certain restriction to the wiring of automotive interior switch.
Summary of the invention
The purpose of this utility model is, provides a kind of simple in structure, can neutral gear, the double-purpose neutral switch of reverse gear double-purpose.
The utility model is to realize by following scheme: a kind of double-purpose neutral switch, comprise shell, pin base, push rod, briquetting, the briquetting seat, reed, pin, shell is cylindric, pin base and push rod are fixedly installed on the two ends of shell respectively, the direction of portion from the push rod to the pin base in the enclosure, the briquetting seat is set, briquetting, pin, pin is fixedly installed in the pin base, but be provided with the sliding space of voltage supply block activity in the push rod, the briquetting seat is arranged in the sliding space of push rod, be provided with little spring between briquetting seat and the push rod, little spring one end withstands the push rod inwall, the other end withstands the briquetting seat, the other end of briquetting seat withstands briquetting, the other end of briquetting is provided with reed, be provided with little return spring between briquetting and the pin base, little return spring one end withstands briquetting, the other end withstands pin base, also be provided with big return spring in the enclosure, big return spring one end is fixed, the other end withstands push rod, it is characterized in that: pin comprises neutral gear pin and reverse gear pin, neutral gear pin and reverse gear pin are fixedly installed in the pin base, the contact segmentation of the contact of neutral gear pin and reverse gear pin is arranged on the briquetting travel direction, the contact of neutral gear pin, the reverse gear pin, briquetting is arranged on the same axis.
This is arranged on and is provided with neutral gear pin and reverse gear pin on the pin base, the contact of the contact of neutral gear pin, reverse gear pin, the coaxial setting of briquetting, the contact segmentation of the contact of neutral gear pin and reverse gear pin is arranged on the travel direction of briquetting, when pushing away before the briquetting, contact with the contact of a pin earlier, push away before the continuation, disconnect with first pin contact, contact with second pin contact then, conducting, realized the function of a switch control neutral gear and reverse gear, and structure is very simple.
Of the present utility modelly further be set to: also comprise big steel ball and little steel ball, be provided with a ball-type chamber at the top of push rod, little steel ball is arranged on bottom, ball-type chamber, and big steel ball is arranged on the little steel ball, the cambered surface of big steel ball is exposed at outside the ball-type chamber, and the diameter of big steel ball is greater than the diameter of ball-type chamber accent.
This top that is arranged on push rod is provided with the ball-type chamber; and utilizing the structure that is similar to universal joint that constitutes of little steel ball and big steel ball, it is more steady that push rod is contacted with outside driver part, the minimizing resistance; simple in structure, also protected relevant assembly simultaneously.
Description of drawings
Fig. 1 is the structural representation of present embodiment;
Embodiment
With reference to figure 1 as can be known, a kind of double-purpose neutral switch of the utility model, comprise shell 1, pin base 2, push rod 3, briquetting 4, briquetting seat 5, reed 6, pin 7, shell 1 is cylindric, pin base 2 and push rod 3 are fixedly installed on the two ends of shell 1 respectively, in shell 1 inside from push rod 3 to pin base 2 direction, briquetting seat 5 is set, briquetting 4, pin 7, pin 7 is fixedly installed in the pin base 2, but be provided with the sliding space of voltage supply block 5 activities in the push rod 3, briquetting seat 5 is arranged in the sliding space of push rod 3, be provided with little spring 8 between briquetting seat 5 and the push rod 3, little spring 8 one ends withstand push rod 3 inwalls, the other end withstands briquetting seat 5, the other end of briquetting seat 5 withstands briquetting 4, the other end of briquetting 4 is provided with reed 6, be provided with little return spring 10 between briquetting 4 and the pin base 2, little return spring 10 1 ends withstand briquetting 4, the other end withstands pin base 2, in shell 1, also be provided with big return spring 11, big return spring 11 1 ends are fixed, the other end withstands push rod 3, pin 7 comprises neutral gear pin 71 and reverse gear pin 72, neutral gear pin 71 and reverse gear pin 72 are fixedly installed in the pin base 2, the contact segmentation of the contact of neutral gear pin 71 and reverse gear pin 72 is arranged on briquetting 4 travel directions, the contact of neutral gear pin 71, reverse gear pin 72, briquetting 4 is arranged on the same axis, be provided with a ball-type chamber 31 at the top of push rod 3, little steel ball 12 is arranged on 31 bottoms, ball-type chamber, big steel ball 13 is arranged on the little steel ball 12, the cambered surface of big steel ball 13 is exposed at outside the ball-type chamber 31, and the diameter of big steel ball 13 is greater than the diameter of ball-type chamber 31 accents.
Claims (2)
1. double-purpose neutral switch, comprise shell, pin base, push rod, briquetting, the briquetting seat, reed, pin, shell is cylindric, pin base and push rod are fixedly installed on the two ends of shell respectively, the direction of portion from the push rod to the pin base in the enclosure, the briquetting seat is set, briquetting, pin, pin is fixedly installed in the pin base, but be provided with the sliding space of voltage supply block activity in the push rod, the briquetting seat is arranged in the sliding space of push rod, be provided with little spring between briquetting seat and the push rod, little spring one end withstands the push rod inwall, the other end withstands the briquetting seat, the other end of briquetting seat withstands briquetting, the other end of briquetting is provided with reed, be provided with little return spring between briquetting and the pin base, little return spring one end withstands briquetting, the other end withstands pin base, also be provided with big return spring in the enclosure, big return spring one end is fixed, and the other end withstands push rod, it is characterized in that: pin comprises neutral gear pin and reverse gear pin, neutral gear pin and reverse gear pin are fixedly installed in the pin base, and the contact segmentation of the contact of neutral gear pin and reverse gear pin is arranged on the briquetting travel direction, the contact of neutral gear pin, the reverse gear pin, briquetting is arranged on the same axis.
2. according to the described double-purpose neutral switch of claim 1, it is characterized in that: also comprise big steel ball and little steel ball, be provided with a ball-type chamber at the top of push rod, little steel ball is arranged on bottom, ball-type chamber, big steel ball is arranged on the little steel ball, the cambered surface of big steel ball is exposed at outside the ball-type chamber, and the diameter of big steel ball is greater than the diameter of ball-type chamber accent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201167694U CN201408687Y (en) | 2009-03-31 | 2009-03-31 | Double-purpose neutral position switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201167694U CN201408687Y (en) | 2009-03-31 | 2009-03-31 | Double-purpose neutral position switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201408687Y true CN201408687Y (en) | 2010-02-17 |
Family
ID=41679631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201167694U Expired - Fee Related CN201408687Y (en) | 2009-03-31 | 2009-03-31 | Double-purpose neutral position switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201408687Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102097223A (en) * | 2010-12-07 | 2011-06-15 | 重庆青山工业有限责任公司 | Reversing light switch assembly |
| CN102184784A (en) * | 2011-05-10 | 2011-09-14 | 贵州航天电器股份有限公司 | Status indication switch |
| CN104465179A (en) * | 2014-12-24 | 2015-03-25 | 长城汽车股份有限公司 | Back-up lamp switch assembly |
| CN107195491A (en) * | 2017-06-08 | 2017-09-22 | 陕西法士特齿轮有限责任公司 | A kind of pressure switch |
-
2009
- 2009-03-31 CN CN2009201167694U patent/CN201408687Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102097223A (en) * | 2010-12-07 | 2011-06-15 | 重庆青山工业有限责任公司 | Reversing light switch assembly |
| CN102184784A (en) * | 2011-05-10 | 2011-09-14 | 贵州航天电器股份有限公司 | Status indication switch |
| CN104465179A (en) * | 2014-12-24 | 2015-03-25 | 长城汽车股份有限公司 | Back-up lamp switch assembly |
| CN107195491A (en) * | 2017-06-08 | 2017-09-22 | 陕西法士特齿轮有限责任公司 | A kind of pressure switch |
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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: 20100217 Termination date: 20130331 |