CN206163876U - Automobile clock spring - Google Patents
Automobile clock spring Download PDFInfo
- Publication number
- CN206163876U CN206163876U CN201621243797.9U CN201621243797U CN206163876U CN 206163876 U CN206163876 U CN 206163876U CN 201621243797 U CN201621243797 U CN 201621243797U CN 206163876 U CN206163876 U CN 206163876U
- Authority
- CN
- China
- Prior art keywords
- rotor
- stator
- flat cable
- flexible flat
- clock 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.)
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Abstract
The utility model discloses an automobile clock spring, including stator, rotor and flexible flat cable, be equipped with the ring channel in the stator, flexible flat cable accepts in the ring channel, flexible flat cable one end with the stator is connected, the other end with the rotor is connected, the rotor for when the stator rotates, flexible flat cable follows the rotor is in remove in the ring channel, perspective window has been seted up on the rotor, the sign indicating number is spouted to last being equipped with of flexible flat cable, works as when automobile clock spring is in the zero -bit, spout the sign indicating number just in time with the perspective window is aimed at. The utility model discloses it has perspective window to open on the rotor, and the sign indicating number is spouted to last being equipped with of flexible flat cable, works as when automobile clock spring is in the zero -bit, spout the sign indicating number just in time with have a X -rayed the window and aim at, can spout the sign indicating number through the observation of perspective window and whether determine automobile clock spring at the zero -bit. Compared with the prior art, simple structure, stability is high, the reliability is high.
Description
Technical field
The utility model is related to auto parts and components field, more particularly to a kind of automobile clock spring.
Background technology
Clock spring is mainly used on vehicle steering, in steering column control module, plays signal connection,
Guarantee each electric switch and module normal communication.Clock spring mainly include flexible flat cable, the rotor that relatively rotates of work with
Stator and connector etc..During steering wheel is rotated to the left or to the right, clock spring guarantees the substitute on steering wheel
Capsule, loudspeaker, steering wheel switch, windscreen wiper joystick and steering indicating light joystick can normal output signal, communicate with module.
During to guarantee that steering wheel turns to extreme position to the left or to the right, flexible flat cable is not pulled off, it is desirable to clock
Spring ensures in zero-bit in transport and installation process, only clock spring install after in zero-bit could protect positive direction face left,
Right rotatable angle is identical.If occurring dislocation when installing, there will be serious potential safety hazard.
The method of existing clock spring identification zero-bit is more, and structure numerous and complicated, production cost is higher.One of which automobile
In clock spring, rotor is provided with visual windows, and the positioning roller with bowl configurations is provided with stator.When in zero-bit,
Positioning roller is able to observe that by visual windows.But the positioning roller cost in this structure is higher, and when clock spring turn
Rotation abnormal sound is easily caused when dynamic, user experience value is reduced.
But the simple identification structure with low cost of design, cannot but ensure the reliability of its function, existing another kind
Clock spring rotary positioning structure, by the triangular hill thing on the triangle film that is pasted on flexible flat cable and stator
Alignment condition judging clock spring whether in zero-bit, but because flexible flat cable is frequently between stator and rotor
Move, therefore triangle film easily comes off, and this zero-bit identification function failure can be caused after coming off.
Therefore, it is necessary to design a kind of simple structure, reliability height, it is capable of identify that whether clock spring remains at zero
Occurs the automobile clock spring of inconsistent phenomenon when position is to prevent and install.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, there is provided a kind of simple structure, reliability are high, can
There is the automobile clock spring of inconsistent phenomenon in identification clock spring when whether remaining at zero-bit to prevent and install.
The technical solution of the utility model provides a kind of automobile clock spring, including stator, rotor and flexible flat cable,
Cannelure is provided with the stator, the flexible flat cable is housed in the cannelure, described flexible flat cable one end
It is connected with the stator, the other end is connected with the rotor, when the rotor is relative to the stator rotation, the flexible flat
Cable is moved with the rotor in the cannelure, see-through window is offered on the rotor, on the flexible flat cable
Coding is provided with, when the automobile clock spring is in zero-bit, the coding is just aligned with the see-through window.
Further, the coding carries color.
Further, the coding carries fluorescence.
Further, the stator is provided with the first triangle mark, and the rotor is provided with the second triangle mark, and described the
One triangle is identified and is aligned with second triangle mark, and the see-through window is located at second triangle mark side clockwise
To 85-95 ° of position.
Further, the length of the coding is 10-30mm.
Further, the width of the coding is identical with the width of the flexible flat cable.
Further, the stator includes stator connector, and the rotor includes rotor connector, the rotor connector
Positioned at the top of the cannelure, one end of the flexible flat cable is connected with the stator connector, the other end with it is described
Rotor connector connects.
Further, the stator is annular base, and the rotor is round turntable, and the rotor is covered in described fixed
The top of son, the flexible flat cable is located in the vertical direction between the stator and the rotor.
After using above-mentioned technical proposal, have the advantages that：
The utility model is provided with see-through window on rotor, and flexible flat cable is provided with coding, when the auto clock
When spring is in zero-bit, the coding is just aligned with the see-through window, can observe coding to judge by see-through window
Whether automobile clock spring is in zero-bit.Compared with prior art, the utility model simple structure, stability height, reliability are high.
Description of the drawings
Referring to accompanying drawing, disclosure of the present utility model will be easier to understand.It should be understood that：These accompanying drawings are used only for
Descriptive purpose, and be not intended to be construed as limiting protection domain of the present utility model.In figure：
Fig. 1 is the front view of automobile clock spring in the embodiment of the utility model one；
Fig. 2 is the stereogram of automobile clock spring in the embodiment of the utility model one；
Fig. 3 is the internal structure schematic diagram of automobile clock spring in the embodiment of the utility model one.
The reference table of comparisons：
1- stator 2- rotor 3- flexible flat cables
The first triangles of 11- cannelures 12- identify 13- stator connectors
The triangle of 21- see-through windows 22- second identifies 23- rotor connectors
31- codings
Specific embodiment
Below in conjunction with the accompanying drawings further illustrating specific embodiment of the present utility model.
It is easy to understand, according to the technical solution of the utility model, in the case where the utility model connotation is not changed, this area
The various structures mode that can mutually replace of those skilled in the art and implementation.Therefore, detailed description below and
Accompanying drawing is only the exemplary illustration to the technical solution of the utility model, and is not to be construed as whole of the present utility model or is considered as
Utility model technical scheme is defined or limited.
Up, down, left, right, before and after, front, the back side, top, bottom mentioned in this manual or may mention etc.
Orientation term is defined relative to the construction shown in each accompanying drawing, and they are relative concepts, it is therefore possible to can root
Correspondingly changed according to its residing diverse location, different use states.So, also should not be by these or others side
Position term is construed to restricted term.
In the present embodiment, as Figure 1-3, automobile clock spring, including stator 1, rotor 2 and flexible flat cable 3, it is fixed
Cannelure 11 is provided with son 1, flexible flat cable 3 is housed in cannelure 11, and the one end of flexible flat cable 3 is connected with stator 1,
The other end is connected with rotor 2, and when rotor 2 is rotated relative to stator 1, flexible flat cable 3 is moved with rotor 2 in cannelure 11
It is dynamic, see-through window 21 is offered on rotor 2, flexible flat cable 3 is provided with coding 31, when automobile clock spring is in zero-bit
When, coding 31 is just aligned with see-through window 21.
In the present embodiment, as Figure 2-3, stator 1 is annular base, and rotor 2 is round turntable, and rotor 2 is covered in
The top of stator 1, flexible flat cable 3 is located in the vertical direction between stator 1 and rotor 2.
In the present embodiment, as shown in figure 3, stator 1 includes stator connector 13, rotor 2 includes rotor connector 23, rotor
Connector 23 is located at the top of cannelure 11, and one end of flexible flat cable 3 is connected with stator connector 13, the other end and rotor
Connector 23 connects.
Specifically, as shown in figure 3, the stator connector in the outside wall surface of one end of flexible flat cable 3 and cannelure 11
13 connections, the other end is connected with the rotor connector 23 of the internal face positioned at cannelure 11.Flexible flat cable 3 is patched with stator
After part 13 and rotor connector 23 connect, bend, be wound in cannelure 11.
Because rotor 2 is covered in the top of stator 1, flexible flat cable 3 is located between rotor 2 and stator 1, from automobile when
The outside of clock spring is usually to can't see flexible flat cable 3, only can see that partially flexible is flat through see-through window 21
Flat cable 3.
When rotor 2 is rotated, one end that flexible flat cable 3 is connected with stator connector 13 maintains static, flexible flat
One end that cable 3 is connected with rotor connector 23 is with rotating, and driving other portions of flexible flat cable 3 together with rotor 2
Divide and move in cannelure 11 together.
Coding 31 is arranged on one section of flexible flat cable 3, and when automobile clock spring is in zero-bit, coding 31 is just
It is aligned with the see-through window 21 of rotor 2, coding 31 is different from the other parts of flexible flat cable 3.When seeing from see-through window 21
When observing coding 31, it can be determined that now automobile clock spring is in zero-bit.Designed by this mistake proofing, can preferably be judged
Whether automobile clock spring is in zero-bit, and cost is relatively low, and exploitativeness is strong.
Alternatively, coding 31 carries color.Coding 31 can carry the eye-catching color for being different from flexible flat cable 3,
For example：Red, yellow.It is easy to rapid examination.
Alternatively, coding 31 carries fluorescence.Painting fluorescent material can be added in coding 31, the color for making coding 31 is more dazzling,
It is eye-catching, it is easy to observe.Also, the material of fluorescence is under night, faint light condition, it is also possible to differentiate at once.
Alternatively, coding 31 can also be eye-catching pattern, word, mark etc., flat with flexibility as long as can conveniently recognize
The other parts of flat cable 3 are distinguished, and belong to protection domain of the present utility model.
It is preferred that as shown in Figure 1-2, stator 1 is provided with the first triangle mark 12, and rotor 2 is provided with the second triangle mark
22, the first triangle mark 12 is aligned with the second triangle mark 22, and see-through window 21 is clockwise positioned at the second triangle mark 22
The position in 85-95 ° of direction.
When rotor and stator is installed, the first triangle mark 12 and the second triangle mark 22 can facilitate stator 1 and rotor 2
Alignment, positioning during installation.According to the length of flexible flat cable 3, the position of coding 31, see-through window 21 is arranged on into the two or three
Footmark knows the position of 85-95 ° of 22 clockwise direction.When automobile clock spring is in zero-bit, coding 31 also is located at the second triangle
Identify the position of 85-95 ° of 22 clockwise direction.
Alternatively, the length of coding 31 is 10-30mm.Length direction refers to the bearing of trend along flexible flat cable 3.
Coding 31 can be easy to observation in this length range.If too short, coding 31 is not obvious；If oversize, spray
Code 31 causes to waste beyond the region of see-through window 21.
Alternatively, the width of coding 31 is identical with the width of flexible flat cable 3.Even if oblique view see-through window 21,
Also it can clearly be seen that coding 31.
Above-described is only principle of the present utility model and preferred embodiment.It should be pointed out that general for this area
For logical technical staff, on the basis of the utility model principle, some other modifications can also be made, also should be regarded as this practicality
New protection domain.
Claims (8)
1. a kind of automobile clock spring, including stator, rotor and flexible flat cable, are provided with cannelure in the stator, described
Flexible flat cable is housed in the cannelure, and described flexible flat cable one end is connected with the stator, the other end and institute
Rotor connection is stated, when the rotor is relative to the stator rotation, the flexible flat cable is with the rotor in the annular
Move in groove, it is characterised in that see-through window is offered on the rotor, the flexible flat cable is provided with coding, works as institute
State automobile clock spring in zero-bit when, the coding is just aligned with the see-through window.
2. automobile clock spring according to claim 1, it is characterised in that the coding carries color.
3. automobile clock spring according to claim 1, it is characterised in that the coding carries fluorescence.
4. automobile clock spring according to claim 1, it is characterised in that the stator is provided with the first triangle mark,
The rotor is provided with the second triangle mark, and the first triangle mark is aligned with second triangle mark, and described
Viewing window is located at the position that second triangle identifies 85-95 ° of clockwise direction.
5. the automobile clock spring according to any one of claim 1-4, it is characterised in that the length of the coding is 10-
30mm。
6. the automobile clock spring according to any one of claim 1-4, it is characterised in that the width of the coding with it is described
The width of flexible flat cable is identical.
7. the automobile clock spring according to any one of claim 1-4, it is characterised in that the stator is patched including stator
Part, the rotor includes rotor connector, and the rotor connector is located at the top of the cannelure, the flexible flat cable
One end be connected with the stator connector, the other end is connected with the rotor connector.
8. the automobile clock spring according to any one of claim 1-4, it is characterised in that the stator is annular bottom
Seat, the rotor is round turntable, and the rotor is covered in the top of the stator, and the flexible flat cable is in above-below direction
It is upper to be located between the stator and the rotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621243797.9U CN206163876U (en) | 2016-11-17 | 2016-11-17 | Automobile clock spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621243797.9U CN206163876U (en) | 2016-11-17 | 2016-11-17 | Automobile clock spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206163876U true CN206163876U (en) | 2017-05-10 |
Family
ID=58660365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621243797.9U Active CN206163876U (en) | 2016-11-17 | 2016-11-17 | Automobile clock spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206163876U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110915076A (en) * | 2017-06-21 | 2020-03-24 | 阿尔卑斯阿尔派株式会社 | Rotary connector |
-
2016
- 2016-11-17 CN CN201621243797.9U patent/CN206163876U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110915076A (en) * | 2017-06-21 | 2020-03-24 | 阿尔卑斯阿尔派株式会社 | Rotary connector |
| CN110915076B (en) * | 2017-06-21 | 2021-11-16 | 阿尔卑斯阿尔派株式会社 | Rotary connector |
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| GR01 | Patent grant |