CN105788906B - Switch element supporter and switch block on vehicle steering post combined switch - Google Patents
Switch element supporter and switch block on vehicle steering post combined switch Download PDFInfo
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- CN105788906B CN105788906B CN201410812089.1A CN201410812089A CN105788906B CN 105788906 B CN105788906 B CN 105788906B CN 201410812089 A CN201410812089 A CN 201410812089A CN 105788906 B CN105788906 B CN 105788906B
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- sliding members
- switch element
- slot
- element supporter
- switch
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Abstract
The switch element supporter and switch block and its assemble method that the present invention provides a kind of on vehicle steering post combined switch.A kind of switch element supporter on vehicle steering post combined switch, comprising: main body；Access portal, positioned at the center of the main body, for receiving sliding members；Two opposite slideways, to the central protuberance of main body from two longitudinal sides of the access portal, so that the sliding members can slide in the access portal on being assembled to the switch element supporter along the slideway later；And slot, it is located at the corresponding position on two slideways, for receiving the buckle of the sliding members so that the sliding members is assembled to the switch element supporter.
Description
Technical field
The present invention relates to the switch element supporter on vehicle steering post combined switch and include this switch element
The assemble method of the switch block of supporter and this switch block.
Background technique
Steering column stacked switch is located at immediately below steering wheel, major function is real for being mounted on steering column for vehicle
Existing interior far and near photocontrol, left and right turn signal controls and the switching functions such as water spray, windscreen wiper.
Realize there is an important function on steering column stacked switch, that is, execute left and right turn light signal and take automatically
Disappear.The function is that the mechanical mechanism that automatically reset by left and right turn light drives relevant component to change relevant electric signal, or
Person is directly judged whether vehicle steering wheel returns just and export different electric signals to realize by the mode of hardware controls.At present
Overwhelming majority vehicle is all the automatic cancellation that left and right light signal is realized by automatic reset mechanism both at home and abroad.Its working principle
Probably as follows: when stirring left or right turn signal on steering-column switch, the left or right turn signal on vehicle is bright, at this time driver operation side
To disk to the left or turn right；When turning is completed, steering wheel needs back just, and the mechanism on steering column can trigger on stacked switch at this time
Automatic reset mechanism movement, initial position is returned to, to cancel the light signal of left steering lamp or right turn lamp.
With the development of Hyundai Motor technology, more and more automobile components are mounted on steering column, such as clock spring, angle
Spend sensor, electronic ignition switch etc..In the case where given steering stem shaft is to director space, increased components certainly will be to original
Some spaces have a great impact, and bring very big challenge to layout of the designer to components, if because by associated components
Product size reduces, and supplier possibly can not continue to use existing product or technology platform, so that researching and developing cost will definitely increase
And project development risk certainly will will increase.
In steering stem shaft in the enough situations of director space, it is common practice that on left and right turn light automatic reset mechanism
Sliding members limit it in the movement of short transverse by two external parts, slide sliding members can only in length direction.
But in steering stem shaft in the limited situation of director space, needing to go to reduce steering column stacked switch internal structure ruler from many aspects
Very little design.Optimizing the mechanism to design most thorough way is exactly to make sliding members should completely in the limit of short transverse
The switch element supporter of sliding members is realized.In this regard, existing way will be slided by the flexible deformation of itself of material
Dynamic element is installed on switch element supporter, and sliding members actual installation contact size is greater than switch element supporter and matches relatively
The size of conjunction.After assembly, the movement of the buckle limit slippage element of sliding members side in short transverse, it is ensured that sliding members can
To slidably reciprocate on switch element supporter.Hereafter cam member is reassembled.
Summary of the invention
In this assembling scheme of the prior art, sliding members is installed to by switch element supporter by click-on design
On.However, the amount of elasticity of the click-on design of sliding members is insufficient due to the dimension constraint of sliding members itself.It usually requires strong
It is about to sliding members to be pressed into and be assembled on switch element supporter, i.e., was used between sliding members and switch element supporter
It is full of cooperation.Buckle partial structurtes damage is likely resulted in this way, is deformed or burr, may cause sliding members in switch member
It blocks or slides unsmooth on part supporter, automatically reset mechanical mechanism disabler to eventually lead to left and right turn light.Base
It is very high in the product defect rate of this design method, steering-column switch component.
In view of the above-mentioned problems, the switch element that the invention proposes a kind of on vehicle steering post combined switch is supported
The assemble method of part, the switch block comprising this switch element supporter and this switch block.More specifically, this hair
Bright switch element supporter can improve the assembling of the steering light automatic reset mechanism on vehicle steering post combined switch.
According to the first aspect of the invention, a kind of switch element branch on vehicle steering post combined switch is provided
Gripping member, comprising: main body；Access portal, positioned at the center of the main body, for receiving sliding members；Two opposite slideways,
To the central protuberance of main body from two longitudinal sides of the access portal, so that the sliding members is being assembled to described open
It can be slided in the access portal along the slideway after closing on element supporter；And slot, it is located at described two
Corresponding position on slideway, for receiving the buckle of the sliding members so that the sliding members is assembled to the switch member
On part supporter.
In one implementation, the position of the slot makes the sliding members being assembled to the switch element supporter
Later, described in slideway described in the spring-force driven dual lower edge of the spring for being buckled in the sliding members of the sliding members deviates
Slot.
In one implementation, the access portal is also used to receive cam member, and the position of the slot is not described
The working region of sliding members, so that being supported the sliding members and the cam member are all assembled to the switch element
After on part, the sliding members will not be fallen from the slot.
In one implementation, there is gap, the size in the gap is big between the slot and the buckle of the sliding members
In or equal to zero.
According to the second aspect of the invention, a kind of switch block on vehicle steering post combined switch is provided,
It include: switch element supporter as described above；Sliding members, there are two buckles for tool, wherein the sliding members passes through institute
The slot for stating switch element supporter is assembled on the slideway of the switch element supporter, and in the spring of the sliding members
Spring force under the action of the buckle of the sliding members deviate the slot along the slideway；And cam member, it is assembled to
On the slideway of the switch element supporter, and against the sliding members.
In one implementation, the sliding members has spring, for keeping the cam member and the sliding members
In the access portal of the switch element supporter against.
In one implementation, the cam member has bearing part, and the bearing part is inserted into the switch member
In the access portal of part supporter.
According to the third aspect of the present invention, a kind of method for assembling switch block is provided, comprising: in switch member
Sliding members is assembled on the switch element supporter at the slot of part supporter, wherein the slot position is in the switch element
The corresponding position of two slideways of the access portal of supporter, and wherein in the spring masterpiece of the spring of the sliding members
Deviate the slot along the slideway with the lower sliding members；The sliding member is slided in the access portal along the slideway
Part is to compress the spring of the sliding members；And cam member is inserted into so that it is in the spring in the access portal
Against the sliding members under spring-force driven dual.
In one implementation, the position of the slot makes the sliding members being assembled to the switch element supporter
Later, described in slideway described in the spring-force driven dual lower edge of the spring for being buckled in the sliding members of the sliding members deviates
Slot.
In one implementation, the position of the slot is in the working region of the sliding members, so that by the sliding
After element and the cam member are all assembled on the switch element supporter, the sliding members will not fall from the slot
It falls.
In one implementation, there is gap between the slot of the switch element supporter and the buckle of the sliding members,
The size in the gap is greater than or equal to zero.
Using the solution of the present invention, the damage in assembling of sliding members and switch element supporter is avoided, to improve
Certified product rate.
Detailed description of the invention
It, will be more preferable geographical after the description below with reference to a specific embodiment of the invention given by following drawings
The solution present invention, and other objects of the present invention, details, features and advantages will become apparent.In the accompanying drawings:
Figure 1A shows the schematic diagram of switch element supporter in the prior art；
Figure 1B shows the schematic diagram of sliding members in the prior art；
Fig. 1 C shows the side view of the sliding members and switch element supporter in the prior art fitted together；
Fig. 1 D shows the cross section of the sliding members and switch element supporter in the prior art fitted together
Schematic diagram；
Fig. 1 E shows the schematic diagram of cam member in the prior art；
Fig. 1 F shows switch element supporter in the prior art, sliding members and the cam member fitted together
Schematic diagram；
Fig. 2A and 2B shows the side view of switch element supporter according to the present invention；
Fig. 3 A shows the schematic diagram of the assembling process of sliding members and switch element supporter according to the present invention；
Fig. 3 B shows showing for sliding members and the cross section of the assembled position of switch element supporter according to the present invention
It is intended to；
Fig. 3 C shows the schematic diagram of the sliding members fitted together and switch element supporter according to the present invention；
Fig. 4 shows sliding members and switch element branch after the sliding step in assembling process according to the present invention
The schematic diagram of gripping member；And
Fig. 5 shows switch element supporter according to the present invention, sliding members and the cam member fitted together
Schematic diagram.
Wherein, in various figures, the same or similar appended drawing reference indicates the same or similar function or element.
Specific embodiment
The preferred embodiment that the present invention will be described in more detail below with reference to accompanying drawings.Although showing the present invention in attached drawing
Preferred embodiment, however, it is to be appreciated that may be realized in various forms the present invention without the embodiment party that should be illustrated here
Formula is limited.On the contrary, thesing embodiments are provided so that the present invention is more thorough and complete, and can will be of the invention
Range is fully disclosed to those skilled in the art.
Figure 1A shows the schematic diagram of switch element supporter 10 ' in the prior art, and Figure 1B is shown in the prior art
Sliding members 20 schematic diagram, Fig. 1 C shows the sliding members 20 that fits together and switch element branch in the prior art
The side view of gripping member 10 ', Fig. 1 D show the sliding members 20 and switch element supporter in the prior art fitted together
The schematic diagram of 10 ' cross section, Fig. 1 E show the schematic diagram of cam member 30 in the prior art, and Fig. 1 F, which is shown, to be assembled in
The schematic diagram of switch element supporter 10 ' in the prior art, sliding members 20 and cam member 30 together.
As shown in Figure 1A, switch element supporter 10 ' includes main body 11 ', access portal 12 ' and two opposite slideways
13'.Wherein, access portal 12 ' is located at the center of main body 11 ', for receiving sliding members 20.Access portal 12 ' is usually narrow
It is elongated or oval.Slideway 13 ' is from two longitudinal sides of access portal 12 ' to the central protuberance of main body 11 '.
As shown in fig. 1b, sliding members 20 is the structure of approximate cuboid.On two upper side edges of sliding members 20
It is respectively provided with buckle 21 at relative position, there is slipper 22 outstanding on two lower sides of sliding members 20.In addition, sliding
The centre of dynamic element 20 has sleeve 23, is equipped with spring 24 (as is shown in fig. 1C) in sleeve 23.In one implementation, spring
24 be, for example, compressed spring.However the present invention is not limited thereto, spring 24, which is also possible to other, can be realized sliding members 20
The other elements of elastic connection between switch element supporter 10 ' (and cam member 30), such as extension spring etc..
Here, buckle 21 and slipper 22 play the role of clamping part together, for sliding members 20 to be maintained at out
Between two slideways 13 ' for closing element supporter 10 '.
However, be interference fitted as previously mentioned, being used between switch element supporter 10 ' and sliding members 20, by using
Strength is assembled the slideway 13 ' of 21 indentation switch element supporter 10 ' of buckle (as illustrated in figures 1C and 1D), therefore this
Kind assembling is so that the fraction defective of product is very high.
Fig. 2A and 2B shows the side view of switch element supporter 10 according to the present invention, and Fig. 3 A shows sliding members
20 show sliding members 20 and basis with the schematic diagram of the assembling process of switch element supporter 10 according to the present invention, Fig. 3 B
The schematic diagram of the cross section of the assembled position of switch element supporter 10 of the invention, Fig. 3 C show the sliding fitted together
The schematic diagram of element 20 and switch element supporter 10 according to the present invention.It is highly preferred that switch element branch according to the present invention
Gripping member 10 is a kind of switch element supporter of steering light automatic reset mechanism on vehicle steering post combined switch.
As shown in Figure 2A and 2B, similar with switch element supporter 10 ', switch element supporter 10 includes main body 11,
Access portal 12 and two opposite slideways 13.Wherein, access portal 12 is located at the center of main body 11, for receiving sliding members
20.Access portal 12 is usually thin-and-long or ellipse.Slideway 13 is from two longitudinal sides of access portal 12 to master
The central protuberance of body 11, so that can be along slideway 13 in channel after sliding members 20 is assembled on switch element supporter 10
It is slided in opening 12.
Switch element supporter 10 and switch element supporter 10 ' the difference is that, on switch element supporter 10
With slot 14, it is located at the corresponding position on two slideways 13.In assembling, slot 14 is used to receive the card of sliding members 20
Button 21, sliding members 20 is assembled on switch element supporter 10, as shown in fig. 3.That is, in the present invention,
Buckle 21 by making sliding members 20, which passes through at the slot 14 of switch element supporter 10, to be assembled, and is avoided using strength assembling pair
It is damaged caused by buckle 21 and slideway 13.
Here, as shown in Figure 3B, there is gap, the size in the gap is big between slot 14 and the buckle 21 of sliding members 20
In or equal to zero.Therefore buckle 21 and slot 14 between (thus between switch element supporter 10 and sliding members 20) cooperation be
Clearance fit.
In the present invention, the position of slot 14 needs to be specifically designed so that sliding members 20 (and cam member 30) assembles
It will not be fallen from slideway later.
For the assembling of sliding members 20, the position of slot 14 makes sliding members 20 being assembled to switch element branch
After gripping member 10, the buckle 21 of sliding members 20 deviates under the action of the spring force of the spring 24 of sliding members 20 along slideway 13
Slot 14.It will not be fallen from sliding 13 after making sliding members 20 be packed into switch element supporter 10 in this way.
In practical set, usually also need to assemble cam member as shown in fig. 1E on switch element supporter 10
30.For this purpose, sliding members 20 is slided along slideway 13 in access portal 12 with compressed spring in direction shown in arrow along Fig. 3 C
24, to hew out space 41 in access portal 12.Fig. 4 shows this in this assembling process according to the present invention
The schematic diagram of sliding members 20 and switch element supporter 10 after sliding step.
Here, the sliding of sliding members 20 can be by manually carrying out, such as by Manual-pushing, can also be by assembly line
Mechanical device executes automatically.
Next, cam member 30 is inserted into access portal 12, more specifically, cam member 30 is inserted into be formed
Space 41 in, and make cam member 30 under the spring-force driven dual of spring 24 against sliding members 20.
More specifically, as referring to figure 1E, cam member 30 has bearing part 31, which is inserted into switch
In the access portal 12 of element supporter 10, so that cam member 30 contradicts phase in access portal 12 with sliding members 20
It connects.
Fig. 5 shows switch element supporter 10 according to the present invention, sliding members 20 and the cam member fitted together
The schematic diagram of part 30.Herein, switch element supporter 10, sliding members 20 and the assembling of cam member 30 form switching group
Part.It is highly preferred that switch block described here is the one of the steering light automatic reset mechanism of vehicle steering post combined switch
Part.In operation, cam member 30 can along access portal 12 longitudinal direction (direction as shown in arrow in Fig. 3 C) it is past
Movement is returned, or rotation or beat movement (as shown in arrow in Fig. 1 E) can be carried out by axle center of turning center line, this all will
Drive the back and forth movement in access portal 12 of sliding members 20.
Therefore, the position of slot 14 also requires that round-trip in access portal 12 in cam member 30 and sliding members 20
When movement, sliding members 20 will not be fallen from slot 14.That is, the position of slot 14 should not be in the workspace of sliding members 20
In domain.
Above description of the invention is for can be realized any those of ordinary skill of this field or using the present invention.It is right
For those of ordinary skill in the art, various modifications or changes of the invention be will be apparent from, and defined herein
General principle can also be applied to other deformations in the case where without deviating from the spirit and scope of the disclosed invention.Therefore, originally
It invents and is not limited to example and design as described herein, but the widest scope phase with principle disclosed herein and novel features
Unanimously.
Claims (10)
1. a kind of switch element supporter on vehicle steering post combined switch, comprising:
Main body；
Access portal, positioned at the center of the main body, for receiving sliding members；
Two opposite slideways, to the central protuberance of main body from two longitudinal sides of the access portal, so that described
Sliding members can slide in the access portal on being assembled to the switch element supporter along the slideway later；With
And
Slot is located at the corresponding position on two slideways, for receiving the buckle of the sliding members with will be described
Sliding members is assembled on the switch element supporter；
Wherein the position of the slot makes after the sliding members is assembled to the switch element supporter, the sliding
Slideway described in the spring-force driven dual lower edge of the spring for being buckled in the sliding members of element deviates the slot.
2. switch element supporter as described in claim 1, wherein the access portal is also used to receive cam member, and
The position of the slot is not in the working region of the sliding members, so that all filling by the sliding members and the cam member
After being fitted on the switch element supporter, the sliding members will not be fallen from the slot.
3. switch element supporter as described in claim 1, wherein having between the slot and the buckle of the sliding members
The size in gap, the gap is greater than or equal to zero.
4. a kind of switch block on vehicle steering post combined switch, comprising:
Switch element supporter as claimed in any one of claims 1-3；
Sliding members, there are two buckles for tool, wherein the sliding members is assembled to by the slot of the switch element supporter
On the slideway of the switch element supporter, and the sliding member under the action of spring force of the spring of the sliding members
The buckle of part deviates the slot along the slideway；And
Cam member is assembled on the slideway of the switch element supporter, and against the sliding members.
5. switch block as claimed in claim 4, wherein the sliding members has spring, for keeping the cam member
With the sliding members in the access portal of the switch element supporter against.
6. switch block as claimed in claim 4, wherein the cam member has bearing part, the bearing part is inserted
Enter into the access portal of the switch element supporter.
7. a kind of method for assembling switch block, comprising:
Sliding members is assembled on the switch element supporter at the slot of switch element supporter, wherein the slot position in
The corresponding position of two slideways of the access portal of the switch element supporter, and wherein in the bullet of the sliding members
The sliding members deviates the slot along the slideway under the spring-force driven dual of spring；
The sliding members is slided in the access portal along the slideway to compress the spring of the sliding members；And
Cam member is inserted into the access portal so that it is first against the sliding under the spring-force driven dual of the spring
Part.
8. the method for claim 7, wherein the position of the slot makes the sliding members being assembled to described open
It is sliding described in the spring-force driven dual lower edge of the spring for being buckled in the sliding members of the sliding members after closing element supporter
Deviate the slot in road.
9. method as claimed in claim 7 or 8, wherein the position of the slot makes not in the working region of the sliding members
Obtain the sliding members after the sliding members and the cam member are all assembled on the switch element supporter
It will not be fallen from the slot.
10. the method for claim 7, wherein the buckle of the slot of the switch element supporter and the sliding members it
Between there is gap, the size in the gap is greater than or equal to zero.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410812089.1A CN105788906B (en) | 2014-12-23 | 2014-12-23 | Switch element supporter and switch block on vehicle steering post combined switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410812089.1A CN105788906B (en) | 2014-12-23 | 2014-12-23 | Switch element supporter and switch block on vehicle steering post combined switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105788906A CN105788906A (en) | 2016-07-20 |
| CN105788906B true CN105788906B (en) | 2019-03-22 |
Family
ID=56378111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410812089.1A Active CN105788906B (en) | 2014-12-23 | 2014-12-23 | Switch element supporter and switch block on vehicle steering post combined switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105788906B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203103189U (en) * | 2013-01-29 | 2013-07-31 | 昌辉汽车电器（黄山）股份公司 | Automobile steering switch |
| CN203521203U (en) * | 2013-06-06 | 2014-04-02 | 浙江亚伯兰电器有限公司 | Turn light control combination switch |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4167701B2 (en) * | 2006-06-02 | 2008-10-22 | 東洋電装株式会社 | Turn signal switch for vehicles |
| KR100992695B1 (en) * | 2007-11-13 | 2010-11-05 | 기아자동차주식회사 | Locking device structure of tilting and telescopic steering column |
-
2014
- 2014-12-23 CN CN201410812089.1A patent/CN105788906B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203103189U (en) * | 2013-01-29 | 2013-07-31 | 昌辉汽车电器（黄山）股份公司 | Automobile steering switch |
| CN203521203U (en) * | 2013-06-06 | 2014-04-02 | 浙江亚伯兰电器有限公司 | Turn light control combination switch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105788906A (en) | 2016-07-20 |
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Effective date of registration: 20170116 Address after: 201806 Shanghai City, Jiading District Hui Yin Road No. 338 building 3 Applicant after: Valeo interior control (Shanghai) Co., Ltd. Address before: 518128 Guangdong city of Shenzhen province Baoan District Fuyong North Street Huaide Chui Chun billion industrial park Applicant before: Valeo interior control (Shenzhen) Co., Ltd. |
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