CN202308713U - Clock spring installing structure - Google Patents
Clock spring installing structure Download PDFInfo
- Publication number
- CN202308713U CN202308713U CN2011203765276U CN201120376527U CN202308713U CN 202308713 U CN202308713 U CN 202308713U CN 2011203765276 U CN2011203765276 U CN 2011203765276U CN 201120376527 U CN201120376527 U CN 201120376527U CN 202308713 U CN202308713 U CN 202308713U
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- CN
- China
- Prior art keywords
- slide block
- grab
- clock spring
- connecting plate
- spring
- 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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- 241001391944 Commicarpus scandens Species 0.000 abstract 1
- 238000000034 method Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 3
- 230000005489 elastic deformation Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The utility model discloses a clock spring installing structure, and the purpose is to provide the clock spring installing structure which is easy to assemble and is high in efficiency, and locking hooks are not easy to break in assembly. The clock spring installing structure includes at least three locking hooks which are arranged on the bottom of a clock spring housing, and at least three locking devices which are correspondingly arranged on a steering column connecting plate. The locking hooks are snapped onto the locking devices.
Description
Technical field
The utility model relates to a kind of mounting structure of automobile steering system electrical connection arrangement, is specifically related to a kind of mounting structure of automobile clock spring.
Background technology
Clock spring is the rotary connector that is used for motor turning dish air bag and its electric control system, is installed in the below of vehicle steering usually.Clock spring generally is to install through the mode that is threaded, the low and easy sliding tooth of bolt of the installation effectiveness that is threaded; Or, clock spring is connected to the below of vehicle steering through the elastic deformation of buckle through buckle is set on the clock spring.For example; Chinese patent publication number CN201038560; Open day on 03 19th, 2008; The name of innovation and creation is called a kind of clock spring that has lock banking stop, and this application case discloses a kind of clock spring that has lock banking stop, and this clock spring is connected to clock spring through the elastic deformation of buckle the below of vehicle steering.This mode of carrying out clamping through the elastic deformation of buckle in assembling clock spring process, because operation is inappropriate, firmly excessive, fractures buckle through regular meeting, causes damage.
The utility model content
The purpose of the utility model is the problem that is buckled in frangible in the assembling process in order to overcome, provide a kind of easy for installation, efficient is high and the mounting structure of the clock spring of good reliability.
The technical scheme of the utility model is:
A kind of mounting structure of clock spring, it comprises at least three grabs that are arranged on clock spring housing bottom surface, reaches correspondence and is arranged at least three clamping apparatus on the steering column connecting plate, said grab is connected on the clamping apparatus.The clamping apparatus that is provided with on the said steering column connecting plate comprises two states: the clamping state and the release condition that discharge grab that are used for the clamping grab.When clamping apparatus is in the clamping state, can grab be connected on the connecting plate.When clamping apparatus is in release condition, can grab be taken out from clamping apparatus, promptly can clock spring be dismantled from connecting plate.It and common interface arrangment, the deformation through grab is connected in the draw-in groove different, is that the clamping state through clamping apparatus comes clamping grab and release grab with release condition, can avoid the deformation of grab like this, and grab can not fractureed in assembling process.
As preferably; Clamping apparatus comprises: A baffle plate that the rear and front end is provided with respectively between two guide rails that the connecting plate lower surface laterally arranges, connecting plate lower surface, two guide rails and B baffle plate, and two guide rails between the A slide block and the B slide block that slidably are provided with; Be provided with spring between said A baffle plate and the A slide block; Also be provided with spring between B baffle plate and the B slide block, and corresponding connecting plate is provided with through hole between two guide rails.This clamping apparatus, two guide rails through laterally arranging at the connecting plate lower surface slidably are provided with A slide block and B slide block between two guide rails, A slide block and B slide block are pushed to the middle part of guide rail through spring.When grab passes the through hole that is provided with on the connecting plate, be inserted into A slide block and B slide block top; Then push away downwards, A slide block and B slide block are pushed open to both sides, grab inserts between A slide block and the B slide block.Because A slide block and B slide block are provided with the middle part spring that can make A slide block and B slide block push guide rail to, thus A slide block and B slide block under the restoring force effect of spring, reset, thereby grab is connected on the connecting plate.After resetting under A slide block and of the restoring force effect of B slide block at spring, be in the clamping state of clamping apparatus, can grab be connected on the connecting plate.When A slide block and B slide block under external force to both sides separately after, and the spacing between A slide block and the B slide block is in the release condition of clamping apparatus can be through grab the time, can be with grab from dismantling at connecting plate.Through this clamping apparatus grab is connected on the connecting plate, can avoids the deformation of grab, grab can not fractureed in assembling process.
As preferably, the grab head is inverted isoceles triangle shape.When grab inserts between A slide block and the B slide block, can A slide block and B slide block be pushed open to both sides through being the grab head of inverted isoceles triangle shape, be convenient to grab and insert between A slide block and the B slide block.Simultaneously, because the grab head is inverted isoceles triangle shape, make that when trip inserted between A slide block and the B slide block, the two sides of grab head were stressed evenly.
As preferably, the two sides that the A slide block is relative with the B slide block are the inclined-plane that is obliquely installed.When clock spring is not installed; Be that the grab of clock spring is not when being connected on the clamping apparatus; A slide block and B slide block are provided with the middle part spring that can make A slide block and B slide block push guide rail to; Push A slide block and B slide block the middle part of guide rail to through spring,, between A slide block and B slide block, form a V-type guide frame so be the inclined-plane that is obliquely installed in the A slide block two sides relative with the B slide block.Grab is in the process of inserting between A slide block and the B slide block, and grab can lead through the V-type guide frame, helps grab and inserts between A slide block and the B slide block.
As preferably, guide rail is provided with C font chute, and said A slide block, B slide block are arranged between two chutes, and in the chute, both sides are respectively equipped with ball about A slide block and the B slide block.A slide block, B slide block are arranged on over against between two C font chutes that are provided with.In chute, A slide block and B slide block be provided with ball in both sides up and down, the frictional force in the time of can reducing A slide block and B slide block and move.
As preferably, clock spring housing bottom surface is provided with alignment pin, and the length of alignment pin is greater than the length of grab, the corresponding location hole that is provided with on the said connecting plate.When clock spring is installed, can cooperate with location hole, come clock spring is positioned through alignment pin.Because clock spring housing bottom surface is provided with grab, so the length of the alignment pin that clock spring housing bottom surface is provided with can better position clock spring greater than the length of grab so when mounted.
The beneficial effect of the utility model is: the mounting structure of clock spring has, and is easy to assembly, efficient is high, and grab can not fractureed in assembling process.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the structural representation of the utility model clock spring.
Fig. 3 is the part section structural representation at the clamping apparatus place of the utility model.
Fig. 4 is the part section structural representation at the chute place of the utility model.
Among the figure: clock spring 1, connecting plate 2, grab 3, clamping apparatus 4, guide rail 5, A baffle plate 6, A slide block 7, B baffle plate 8, B slide block 9, spring 10, through hole 11, location hole 12, alignment pin 13, chute 14, ball 15.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail:
Like Fig. 1; The mounting structure of a kind of clock spring shown in Figure 2; It comprises three grabs 3 that are arranged on clock spring 1 housing bottom surface; Reach correspondence and be arranged on three clamping apparatus 4 on the steering column connecting plate 2, said clamping apparatus 4 comprises two states: be used for the clamping state and the release condition that discharge grab 3 of clamping grab 3, said grab 3 is connected on the clamping apparatus 4.Clock spring 1 housing bottom surface is provided with alignment pin 13, and the length of alignment pin 13 is greater than the length of grab 3, the corresponding location hole 12 that is provided with on the said connecting plate 2.
As shown in Figure 3; Clamping apparatus 4 comprises: two guide rails 5 that connecting plate 2 lower surfaces laterally arrange, A baffle plate 6 and B baffle plate 8 that connecting plate 2 lower surfaces, 5 rear and front ends of two guide rails are provided with respectively, and the A slide block 7 and B slide block 9 that slidably are provided with between two guide rails 5; Be provided with spring 10 between said A baffle plate 6 and the A slide block 7; Also be provided with spring 10 between B baffle plate 8 and the B slide block 9, and corresponding connecting plate 1 is provided with through hole 11 between two guide rails 5, said grab 3 heads are inverted isoceles triangle shape.A slide block 7 is the inclined-plane that is obliquely installed with B slide block 9 relative two sides.As shown in Figure 4, guide rail 5 is provided with C font chute 14, and said A slide block 7, B slide block 9 are arranged between two chutes, and in the chute 14, A slide block 7 both sides is respectively equipped with ball 15 with the B slide block about in the of 9.
In this programme, clock spring is connected on the clamping apparatus 4 through grab 3, and clock spring 1 is fixed on the steering column connecting plate 2.Owing to be provided with clamping apparatus 4 on the connecting plate 2, thus in the process of grab 3 clampings, and fixing after deformation can not take place, grab 3 can not fractureed in assembling process.Concrete mounting means is following: with the alignment pin that is provided with on the clock spring 13, insert the location hole 12 that is provided with on the connecting plate 2, clock spring is positioned; Then clock spring is down pressed, the grab 3 with clock spring 1 housing bottom surface is provided with passes through hole 11, is inserted on A slide block 7 and the B slide block 9; Then clock spring is down pressed again; Through being the grab head of inverted isoceles triangle shape; Cooperating A slide block 7 and B slide block 9 relative two sides is the inclined-plane that is obliquely installed; Between A slide block 7 and B slide block 9, form a V-type guide frame, A slide block and B slide block are pushed open to both sides, grab 3 is inserted between A slide block 7 and the B slide block 9.Because A slide block 7 is provided with the middle part spring 10 that can make A slide block 7 and B slide block 9 push guide rail 5 to B slide block 9, thus A slide block 7 reset under the restoring force effect of spring 10 with B slide block 9, thereby grab 3 is connected on the clamping apparatus 4.Through this clamping apparatus 4 grab 3 is connected on the connecting plate 2, can with the deformation of avoiding grab 3, grab 3 can not fractureed in assembling process.
Claims (6)
1. the mounting structure of a clock spring is characterized in that, it comprises at least three grabs that are arranged on clock spring housing bottom surface, reaches correspondence and is arranged at least three clamping apparatus on the steering column connecting plate, and said grab is connected on the clamping apparatus.
2. the mounting structure of a kind of clock spring according to claim 1; It is characterized in that; Said clamping apparatus comprises: A baffle plate that the rear and front end is provided with respectively between two guide rails that the connecting plate lower surface laterally arranges, connecting plate lower surface, two guide rails and B baffle plate, and two guide rails between the A slide block and the B slide block that slidably are provided with; Be provided with spring between said A baffle plate and the A slide block, also be provided with spring between B baffle plate and the B slide block, and corresponding connecting plate is provided with through hole between two guide rails.
3. the mounting structure of a kind of clock spring according to claim 2 is characterized in that, said grab head is inverted isoceles triangle shape.
4. according to the mounting structure of claim 2 or 3 described a kind of clock springs, it is characterized in that the two sides that said A slide block is relative with the B slide block are the inclined-plane that is obliquely installed.
5. according to the mounting structure of claim 2 or 3 described a kind of clock springs, it is characterized in that said guide rail is provided with C font chute, said A slide block, B slide block are arranged between two chutes, and in the chute, both sides are respectively equipped with ball about A slide block and the B slide block.
6. according to the mounting structure of claim 1 or 2 or 3 described a kind of clock springs, it is characterized in that said clock spring housing bottom surface is provided with alignment pin, and the length of alignment pin is greater than the length of grab, the corresponding location hole that is provided with on the said connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203765276U CN202308713U (en) | 2011-09-29 | 2011-09-29 | Clock spring installing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203765276U CN202308713U (en) | 2011-09-29 | 2011-09-29 | Clock spring installing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202308713U true CN202308713U (en) | 2012-07-04 |
Family
ID=46377529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203765276U Expired - Fee Related CN202308713U (en) | 2011-09-29 | 2011-09-29 | Clock spring installing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202308713U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107275956A (en) * | 2017-07-19 | 2017-10-20 | 江苏神电气有限公司 | A kind of air-cooled regulator cubicle of dust-protection type |
-
2011
- 2011-09-29 CN CN2011203765276U patent/CN202308713U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107275956A (en) * | 2017-07-19 | 2017-10-20 | 江苏神电气有限公司 | A kind of air-cooled regulator cubicle of dust-protection type |
| CN107275956B (en) * | 2017-07-19 | 2023-04-07 | 江苏神一电气有限公司 | Dust-proof air-cooled electrical cabinet |
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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: 20120704 Termination date: 20190929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |