CN204215912U - Its components of vehicle-used battery jar switch - Google Patents
Its components of vehicle-used battery jar switch Download PDFInfo
- Publication number
- CN204215912U CN204215912U CN201420694452.XU CN201420694452U CN204215912U CN 204215912 U CN204215912 U CN 204215912U CN 201420694452 U CN201420694452 U CN 201420694452U CN 204215912 U CN204215912 U CN 204215912U
- Authority
- CN
- China
- Prior art keywords
- cam surface
- reference column
- inner sleeve
- corrugated gasket
- handle inner
- 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
Abstract
The its components of the vehicle-used battery jar switch that the utility model provides, comprise reference column, transverse slat, spring and handle inner sleeve, the centre of reference column arranges horizontal fenestra, transverse slat and spring are located in horizontal fenestra, the top of reference column is provided with axial trepanning, axial trepanning bottom surface is provided with cam surface, handle inner sleeve relative positioning post is rotatably arranged, the bottom of handle inner sleeve is provided with arc block and described cam surface is just right, it is characterized in that: between described cam surface and arc block, be provided with corrugated gasket, corrugated gasket has the waveform mated with the curve form of described cam surface, corrugated gasket fits tightly cam surface and arranges, corrugated gasket adopts metal material to make.The rotation that the utility model can significantly reduce between reference column and handle inner sleeve is worn and torn, improve switch useful life, simultaneously for providing more reliable rotational positioning between handle inner sleeve and reference column, guarantee that switch knob is not pulled easily in the accurate positioning of switch open position.
Description
Technical field
The utility model relates to a kind of vehicle-used battery jar switch, what be specifically related to is a kind of its components of vehicle-used battery jar switch.
Background technology
The effect of vehicle-used battery jar switch is switched on or switched off by the power supply of automotive interior circuit and automobile storage battery, the major defect that the vehicle-used battery jar switch of current use exists is that useful life is shorter, and switch knob is pulled more gently at switch open position easy location deviation Simultaneous Switching handle, there is certain potential safety hazard.Trace it to its cause is because its components of vehicle-used battery jar switch exists certain technical problem in design.
Summary of the invention
In view of the deficiency of background technology, the utility model provides a kind of switch useful life of improving, and guarantees switch knob in the accurate positioning of switch open position not by its components of vehicle-used battery jar switch pulled easily.
For this reason, the technical solution adopted in the utility model is:
The its components of vehicle-used battery jar switch, comprise reference column, transverse slat, spring and handle inner sleeve, the centre of reference column arranges horizontal fenestra, transverse slat and spring are located in horizontal fenestra, transverse slat at lower spring upper, the top of reference column is provided with axial trepanning, axial trepanning bottom surface is provided with cam surface, handle inner sleeve relative positioning post is rotatably arranged, the bottom of handle inner sleeve is provided with arc block and described cam surface is just right, when handle inner sleeve relative positioning post circumference is rotated, arc block promotes reference column and produces knee-action carry out circumferential slippage on cam surface after, it is characterized in that: between described cam surface and arc block, be provided with corrugated gasket, corrugated gasket has the waveform mated with the curve form of described cam surface, corrugated gasket fits tightly cam surface and arranges, corrugated gasket adopts metal material to make.
After adopting technique scheme, by the setting of corrugated gasket, avoid the wearing and tearing of arc block to cam surface, also mitigate the wearing and tearing to arc block simultaneously, so improve the useful life of its components of vehicle-used battery jar switch, namely improve the useful life of switch.
As preferably, the sidewall of the axial trepanning of described reference column is provided with groove, and the cylindrical of described corrugated gasket is provided with both sides lug in height point position, and lug is connected in groove.Above-mentioned design can ensure that corrugated gasket is located reliably in the axial trepanning of reference column.
As preferably, described corrugated gasket is provided with location concave arc in height point position.By above-mentioned design, corrugated gasket carries out reliable rotational positioning external just can the realization of height point to arc block, thus guarantees that switch knob is not pulled easily in the accurate positioning of switch open position.
Accompanying drawing explanation
The utility model has following accompanying drawing:
Fig. 1 is the outline drawing of vehicle-used battery jar switch,
Fig. 2 is structural blast figure of the present utility model.
Embodiment
As shown in Figure 2, the its components of a kind of vehicle-used battery jar switch of the utility model, comprise reference column 1, transverse slat 2, spring 3 and handle inner sleeve 4, the centre of reference column 1 arranges horizontal fenestra 5, transverse slat 2 and spring 3 are located in horizontal fenestra 5, transverse slat 2 at lower spring 3 upper, the top of reference column 1 is provided with axial trepanning 6, axial trepanning 6 bottom surface is provided with cam surface 7, handle inner sleeve 4 relative positioning post 1 is rotatably arranged, it is just right with described cam surface 7 that the bottom of handle inner sleeve 4 is provided with arc block 8, when handle inner sleeve 4 relative positioning post 1 circumference is rotated, promote reference column 1 after circumferential slippage is carried out in the bottom surface of arc block 8 on cam surface 7 and produce knee-action, corrugated gasket 9 is provided with between described cam surface 7 and arc block 8, corrugated gasket 9 has the waveform mated with the curve form of described cam surface 7, corrugated gasket 9 fits tightly cam surface 7 and arranges, corrugated gasket 9 adopts metal material to make.The sidewall of the axial trepanning 6 of described reference column 1 is provided with groove 10, and the cylindrical of described corrugated gasket 9 is provided with both sides lug 11 in height point position, and lug 11 is connected in groove 10.Described corrugated gasket 9 is provided with location concave arc 12 in height point position.
As shown in Figure 1, vehicle-used battery jar switch, comprise switch case 13 and cover plate 14, in its components of vehicle-used battery jar switch is wrapped in cover plate 14 by described switch case 13, described switch case 13 top is provided with switch knob 15, and switch knob 15 is switching on and off two positions rotation settings, and described switch knob 15 is connected with handle inner sleeve 4, fixed handle inner sleeve 4 will be with to rotate when operating switch handle 15, the bottom of described cover plate 14 is fixed with two binding posts 16 simultaneously.
The utility model operationally, makes handle inner sleeve 4 produce rotation by pulling of switch knob 15, so promote reference column after the arc block 8 bottom handle inner sleeve 4 carries out circumferential slippage on corrugated gasket 9 to produce knee-action, switch connection or disconnection.When the switch is in the open position, the bottom of arc block 8 is just in time against in the location concave arc 12 of corrugated gasket 9 height point position, make handle inner sleeve 4 obtain reliable rotational positioning, thus guarantee that switch knob 15 is not pulled easily in the accurate positioning of switch open position.
Claims (3)
1. its components of vehicle-used battery jar switch, comprise reference column, transverse slat, spring and handle inner sleeve, the centre of reference column arranges horizontal fenestra, transverse slat and spring are located in horizontal fenestra, transverse slat at lower spring upper, the top of reference column is provided with axial trepanning, axial trepanning bottom surface is provided with cam surface, handle inner sleeve relative positioning post is rotatably arranged, the bottom of handle inner sleeve is provided with arc block and described cam surface is just right, when handle inner sleeve relative positioning post circumference is rotated, arc block promotes reference column and produces knee-action carry out circumferential slippage on cam surface after, it is characterized in that: between described cam surface and arc block, be provided with corrugated gasket, corrugated gasket has the waveform mated with the curve form of described cam surface, corrugated gasket fits tightly cam surface and arranges, corrugated gasket adopts metal material to make.
2. its components of vehicle-used battery jar switch according to claim 1, is characterized in that: the sidewall of the axial trepanning of described reference column is provided with groove, and the cylindrical of described corrugated gasket is provided with both sides lug in height point position, and lug is connected in groove.
3. its components of vehicle-used battery jar switch according to claim 1, is characterized in that: described corrugated gasket is provided with location concave arc in height point position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420694452.XU CN204215912U (en) | 2014-11-19 | 2014-11-19 | Its components of vehicle-used battery jar switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420694452.XU CN204215912U (en) | 2014-11-19 | 2014-11-19 | Its components of vehicle-used battery jar switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204215912U true CN204215912U (en) | 2015-03-18 |
Family
ID=52984561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420694452.XU Expired - Fee Related CN204215912U (en) | 2014-11-19 | 2014-11-19 | Its components of vehicle-used battery jar switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204215912U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108662058A (en) * | 2018-08-01 | 2018-10-16 | 张孟迪 | A kind of large torque damping unit |
-
2014
- 2014-11-19 CN CN201420694452.XU patent/CN204215912U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108662058A (en) * | 2018-08-01 | 2018-10-16 | 张孟迪 | A kind of large torque damping unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150318 Termination date: 20151119 |
|
| EXPY | Termination of patent right or utility model |