CN206774493U - Vehicle-mounted stacked switch - Google Patents
Vehicle-mounted stacked switch Download PDFInfo
- Publication number
- CN206774493U CN206774493U CN201720461196.3U CN201720461196U CN206774493U CN 206774493 U CN206774493 U CN 206774493U CN 201720461196 U CN201720461196 U CN 201720461196U CN 206774493 U CN206774493 U CN 206774493U
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- CN
- China
- Prior art keywords
- main body
- rotation cam
- connecting portion
- handle main
- vehicle
- 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.)
- Withdrawn - After Issue
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- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Abstract
A kind of vehicle-mounted stacked switch for the surface area utilization rate that can improve rotation cam.The vehicle-mounted stacked switch is arranged at the both sides below steering wheel, the rotation cam of the operation knob of substantially tubular including shaft-like handle main body, on the outside of the handle main body and the substantially tubular between the handle main body and the operation knob, the operation knob and the rotation cam can be rotated integratedly relative to the handle main body, the vehicle-mounted stacked switch is characterised by having：First snap fastener, relative position of the handle main body with the rotation cam on the length direction of the handle main body is limited；And second snap fastener, the relative position of the operation knob and the rotation cam on the length direction of the handle main body is limited；First snap fastener and second snap fastener share a part of region on the perisporium of the rotation cam.
Description
Technical field
It the utility model is related to vehicle-mounted stacked switch of the equipment below the steering wheel of motor vehicle.
Background technology
Generally, the both sides below the steering wheel of motor vehicle are provided with the vehicle-mounted combinations such as turning indicator control, rain brush switch
Switch.Vehicle-mounted stacked switch is combined by rocker switch and rotary switch, rocker switch and rotary switch is carried out different
Operation can realize different functions.By taking the turning indicator control positioned at steering wheel lower left as an example, for example, the steering that fluctuates
The operation of lamp switch can realize the function of switch left and right turn signal, and the operation for the turning indicator control that rocks back and forth can realize opening and closing
The function of high beam, by rotation turn switch, the function of being opened and closed headlight, tail-light etc. can be realized.
Fig. 1 is to represent a kind of stereogram of existing vehicle-mounted stacked switch 1.Fig. 2 is to represent the vehicle-mounted stacked switch in Fig. 1
1 exploded perspective view.
The profile of vehicle-mounted stacked switch 1 in Fig. 1 is substantially shaft-like, the main shaft-like handle master included positioned at central side
Body 2, positioned at outside tubular operation knob 3 and substantially tubular between the handle main body 2 and the operation knob 3
Cam 4 is rotated, integratedly can be rotated in operation knob 3 and rotation cam 4 relative to handle main body 2.In addition, in handle main body
Circuit substrate 5 is additionally provided with 2, the operational transition carried out to vehicle-mounted stacked switch 1 can be and each operation phase by the circuit substrate
Corresponding control signal, and it is sent to controlling organization (not shown).
The recess 2a circumferentially extended is provided with handle main body 2, is provided with and recess on rotation cam 4
The first connecting portion 4a protruded towards recess 2a of 2a engagings.In the state of recess 2a engages with first connecting portion 4a, rotation
Cam 4 can not move along the length direction of handle main body 2, thus rotate phase of the cam 4 on the length direction of handle main body 2
Position is fixed.In this specification, the length direction of handle main body 2 is also the central shaft for rotating cam 4 and operation knob 3
Direction.
In addition, rotation cam 4 on be additionally provided with generally rectangular hole portion 4b, be additionally provided with operation knob 3 in
The second connecting portion 3a protruded towards hole portion 4b of hole portion 4b engagings.In the state that hole portion 4b engages with second connecting portion 3a
Under, operation knob 3 can not move along the length direction of handle main body 2, and operation knob 3 is on the length direction of handle main body 2
Relative position fixed.
In addition, being additionally provided with the lateral wall of rotation cam 4 towards the 3rd jut 4c protruding outside, revolved in operation
The recess 3b engaged with the 3rd jut 4c is additionally provided with the madial wall of button 3.Engage in the 3rd jut 4c with recess 3b
Under state, operation knob 3 can not move along the circumferencial direction of rotation cam 4, and operation knob 3 is in the circumference side of rotation cam 4
Upward relative position is fixed.
However, in the existing vehicle-mounted stacked switch 1 shown in Fig. 1 and Fig. 2, due to rotating set on cam 4 first
The utilization rate that jut 4a and hole portion 4b is placed separately the surface area that cam 4 is rotated in different positions is not high, so as to revolve
Set setting free degree when other functional structures or mark etc. low on rotating cam 4.If in addition, simply by the first projection
Portion 4a and hole portion 4b is close to setting, and because local openings are excessive, may result in the intensity decreases of rotation cam 4.
Utility model content
The utility model provides a kind of vehicle-mounted stacked switch for the surface area utilization rate that can improve rotation cam.
The vehicle-mounted stacked switch of technical scheme 1, the both sides being arranged at below steering wheel, including shaft-like handle main body, position
The operation knob of tubular on the outside of the handle main body and the tubular between the handle main body and the operation knob
Cam is rotated, the operation knob and the rotation cam can be rotated integratedly relative to the handle main body, described vehicle-mounted
Stacked switch is characterised by having：First snap fastener, to the handle main body with the rotation cam in the handle master
Relative position on the length direction of body is limited；And second snap fastener, it is convex to the operation knob and the rotation
The relative position taken turns on the length direction of the handle main body is limited；First snap fastener and second engaging
Mechanism shares a part of region on the perisporium of the rotation cam.
In the vehicle-mounted stacked switch of technical scheme 2, first snap fastener, which has, to be arranged in the handle main body
Recess and the first connecting portion to be fastened with the recess being arranged on the rotation cam, second snap fastener, which has, to be set
The rectangular hole portion being placed on the rotation cam and be arranged on the operation knob fastened with the hole portion second
Jut, on the perisporium of the rotation cam, the first connecting portion is located at four side area defined of the hole portion
Inside, the first connecting portion and the hole portion form dual-purpose holding section.
In the vehicle-mounted stacked switch of technical scheme 3, it is provided with the rotation cam of the tubular more than two described
Dual-purpose holding section.
In the vehicle-mounted stacked switch of technical scheme 4, the long side of the hole portion and the central shaft of the rotation cam of the tubular
It is parallel；The first connecting portion has the root member portion that is connected with a short side of the hole portion, the first connecting portion with it is described
Gap between another short side of hole portion and two long sides be present, the first connecting portion from described first portion initially towards
Another short side extension, in the leading section of the first connecting portion formed with projection.
In the vehicle-mounted stacked switch of technical scheme 5, another short side card of the second connecting portion and the hole portion
Close, at least a portion of the second connecting portion can be accommodated in the another of the leading section of the first connecting portion and the hole portion
In gap between bar short side.
In the vehicle-mounted stacked switch of technical scheme 6, the projected direction of the first connecting portion and the second connecting portion is
Towards the direction of the handle main body side.
Invention effect
According to the vehicle-mounted stacked switch of technical scheme 1, the first snap fastener and the second snap fastener are rotating the week of cam
The perisporium upper part that a part of region, i.e. the first snap fastener and the second snap fastener are shared on wall in rotation cam is overlapping, with
The situation that conventional the first snap fastener and the second snap fastener is provided separately is compared, and reduces the first snap fastener and the second card
The space shared by mechanism is closed, improves the surface area utilization rate of rotation cam.So, improve and it is set on rotation cam
Setting free degree when his functional structure or mark etc..
According to the vehicle-mounted stacked switch of technical scheme 2, first connecting portion is located at the interior of four side area defined of hole portion
Portion, set respectively with conventional first connecting portion and hole portion and compared with needing the situation of perforate respectively, it is only necessary in rotation cam
One hole can of upper setting realizes dual-purpose holding section, and avoiding partially perforation excessively causes the situation of intensity decreases.
According to the vehicle-mounted stacked switch of technical scheme 3, by setting more than two dual-purpose holding sections, enable to
The fastening state between fastening state and rotation cam and operation knob between handle main body and rotation cam is more stable.
According to the vehicle-mounted stacked switch of technical scheme 4~6, the central shaft of the long side of hole portion and the rotation cam of tubular is substantially
It is parallel, by reasonably utilizing two short sides of hole portion, engaging between first connecting portion and recess and the are realized respectively
Engaging between two juts and hole portion.Therefore, the length of the short side of hole portion turns into circumference of the dual-purpose holding section in rotation cam
Shared length on girth.When the groove or rib of the central axis direction extension for needing to set rotation cam in edge on rotation cam
Etc. functional structure when, rotation cam circumference circle in can be set in addition to the part overlapping with the short side of hole portion
Put, improve the setting free degree of these functional structures.
Brief description of the drawings
Fig. 1 is the stereogram for representing conventional vehicle-mounted stacked switch.
Fig. 2 is the exploded perspective view for representing the vehicle-mounted stacked switch in Fig. 1.
Fig. 3 is the stereogram of vehicle-mounted stacked switch of the present utility model.
Fig. 4 is the exploded perspective view of the vehicle-mounted stacked switch in Fig. 3.
Fig. 5 is stereogram when cam is rotated from other angles.
Stereogram when Fig. 6 is the operation knob from other angles.
Fig. 7 is the partial sectional view of vehicle-mounted stacked switch.
Description of reference numerals：
10 vehicle-mounted stacked switches, 20 handle main bodies, a part for 21 handle main bodies, 22 recesses, 30 operation knobs, 31 operations
One end of knob, 32 second connecting portions, 33 first opening portions, 34 second opening portions, 35 first ribs, 36 second ribs, 37 the 3rd ribs,
38 the 4th ribs, 40 rotation cams, one end of 41 rotation cams, 42 first connecting portions, 42a root members portion, 42b leading sections, 43 hole portions,
The long sides of 43a first, the long sides of 43b second, the short sides of 43c first, the short sides of 43d second, 44 first projections, 45 second projections, 46 first
Groove, 47 second grooves, 50 circuit substrates.
Embodiment
Below, 3~Fig. 7 of reference picture, preferred embodiment of the present utility model is illustrated.
Fig. 3 is the stereogram of vehicle-mounted stacked switch 10 of the present utility model.Fig. 4~Fig. 6 is that the vehicle-mounted combination shown in Fig. 3 is opened
Close 10 exploded perspective view.Fig. 7 is the partial sectional view of vehicle-mounted stacked switch 10.
As shown in Figure 3, Figure 4, vehicle-mounted stacked switch 10 mainly includes：Shaft-like handle main body 20, positioned at handle main body 20
The rotation of the operation knob 30 of the tubular in outside and the substantially tubular between the handle main body 20 and the operation knob 30
Cam 40, integratedly it can be rotated in operation knob 30 and rotation cam 40 relative to handle main body 20.In addition, in handle main body
Circuit substrate 50 is also maintained on 20, the operational transition carried out to vehicle-mounted stacked switch 10 is and each operation by the circuit substrate 50
Corresponding control signal, and it is sent to controlling organization (not shown).
Handle main body 20, operation knob 30 and rotation cam 40 are formed by synthetic resin.The substantially rotation cam of tubular
40 are looped around the outside of handle main body 20, and the operation knob 30 of substantially tubular is looped around the outside of rotation cam 40.Such as Fig. 5 and figure
Shown in 6, the irregular functional structure such as hole, opening is provided with the side wall of operation knob 30 and rotation cam 40, therefore claim
For " substantially tubular ".
As shown in Figure 3 and Figure 7, the one end (right-hand member in Fig. 4) 41 for rotating cam 40 is connected to a part for handle main body 20
On 21, the other end (left end in Fig. 4) of rotation cam 40 is engaged between handle main body 20 by the first snap fastener described later
Together.Thus, it is fixed to rotate relative position of the cam 40 on the length direction of handle main body 20, and can be around handle
Main body 20 rotates.
As shown in figure 4, the first snap fastener has the recess 22 being arranged in handle main body 20 and is arranged at rotation cam
The first connecting portion 42 to be fastened with the recess 22 on 40.Circumferencial direction of the recess 22 along handle main body 20 extends and shape
Into thus, when first connecting portion 42 is fastened in recess 22, as shown in fig. 7, rotation cam 40 is merely able to along this recess 22
Bearing of trend (circumferencial direction) is rotated, and relative position of the rotation cam 40 on the length direction of handle main body 20 is fixed.
Fig. 5 is stereogram when cam is rotated from other angles.It is provided with substantially on the perisporium of rotation cam 40
Rectangular hole 43, bearing of trend and the rotation cam 40 of two long sides (the first long side 43a and the second long side 43b) in hole 43
Central axis direction is identical, and a short side (the first short side 43c) in hole 43 is connected with the root member portion 42a of first connecting portion 42, another
Bar short side (the second short side 43d) and the leading section 42b of first connecting portion 42 separate certain gap.In addition, hole 43 is substantially long
Square shape be positioned at the second short side 43d sides two right angles be chamfered after shape.
In addition, as shown in Fig. 4 and Fig. 7, first connecting portion 42 be formed as be to leading section 42b since root member portion 42a
Only gradually obliquely extend to central shaft side.Moreover, first connecting portion 42 leading section 42b formed with towards handle main body
The projection that 20 sides protrude.Thus, when rotation cam 40 is assembled in handle main body 20, it is not necessary to first connecting portion 42
Apply the power towards handle main body 20, the leading section 42b of first connecting portion 42 can just be engaged in recess 22 (reference picture 7).
As shown in figure 4, it is convex to be nearby provided with substantially pentagonal first in one end 41 (right-hand member in Fig. 4) of rotation cam 40
Second projection 45 of block 44 and strip, the first opening engaged with the first projection 44 is provided with one end 31 of operation knob 30
Portion 33 and the second opening portion 34 engaged with the second projection 45.When the first projection 44, the second projection 45 respectively with the first opening portion
33rd, when the second opening portion 34 engages, one end 31 of operation knob 30 mutually abuts against with rotating one end 41 of cam 40, operation knob
30 turn into the state (state shown in Fig. 3) that can not be moved to the side of one end 41 of rotation cam 40.
In addition, the other end (left end in Fig. 4) of rotation cam 40 is fastened on handle main body 20 by the second snap fastener
Together, the second snap fastener have be arranged at rotation cam 40 on hole portion 43 and be arranged on operation knob 30 with the hole portion
The second connecting portion 32 of 40 engagings.As shown in fig. 7, second connecting portion 32 has the projection protruded towards rotation cam 40 side,
The projection can be accommodated in the gap between the second short side 43d of hole portion 43 and the leading section 42b of first connecting portion 42, and
The projection can engage with the second short side 43d, and thus, the position of operation knob 30 is consolidated on the length direction of handle main body 20
Fixed, operation knob 30 can rotate together with rotation cam 40 around handle main body 20 in a circumferential direction.
In addition, as shown in fig. 6, the madial wall in operation knob 30 is additionally provided with along the central axis direction of operation knob 30 and prolonged
Four ribs (first rib 35, the second rib 36, the 3rd rib 37 and the 4th rib 38) stretched and protruded inwardly.In the outer of rotation cam 40
In side wall, with first rib 35, the second rib 36, the 3rd rib 37 and the 4th rib 38 be accordingly provided with respectively four grooves (Fig. 4 and
Illustrate only in Fig. 5 first groove 46 corresponding with first rib 35 and with 36 corresponding second groove 47 of the second rib).
Pass through the engaging with each groove of each rib so that the engaging between operation knob 30 and rotation cam 40 becomes more
Step up close, can prevent from producing noise because producing vibration between operation knob 30 and rotation cam 40 or causing operation knob 30
Operation feeling be deteriorated the problem of.
As shown in figure 5, on the perisporium of rotation cam 30, what four edges that first connecting portion 42 is located at hole portion 43 were surrounded
The inside in region, first connecting portion 42 and hole portion 43 form dual-purpose holding section.
In vehicle-mounted stacked switch 10 in the present embodiment, the first snap fastener and the second snap fastener are in rotation cam
The perisporium upper part of a part of region, i.e. the first snap fastener and the second snap fastener in rotation cam 30 is shared on 30 perisporium
It is overlapping, compared with the situation that conventional the first snap fastener and the second snap fastener are provided separately, reduce the first snap fastener
With the space shared by the second snap fastener, the surface area utilization rate for rotating cam 30 is improved.So, improve convex in rotation
Setting free degree when other functional structures or mark etc. is set on wheel 30.Moreover, with the first connecting portion 4a shown in Fig. 2
Compared with hole portion 4b situations about being provided separately, it is only necessary to set a hole can to realize that dual-purpose engages on rotation cam 30
Portion, avoiding partially perforation excessively causes the situation of intensity decreases.
In addition, in vehicle-mounted stacked switch 10 in the present embodiment, two are provided with the rotation cam 40 of tubular
Dual-purpose holding section.Thereby, it is possible to cause handle main body 20 and rotate cam 40 between fastening state and rotation cam 40 with
Fastening state between operation knob 30 is more stable.
In vehicle-mounted stacked switch 10 in the present embodiment, the rotation cam 40 of two long sides of hole portion 43 and tubular
Central shaft is almost parallel, and first connecting portion 42 is shaped generally as rectangular shape, has the first short side 43c phases with hole portion 43
, gap between the second short side 43d and two long sides of first connecting portion 42 and hole portion 43 be present in root member portion 42a even, and first
Jut 42 extends since root member portion 42a along the long side direction of hole portion 43 in the inside of hole portion 43, in first connecting portion 42
Leading section 43b is formed with projection.Second connecting portion 32 engages with the second short side 43d of hole portion 43, and second connecting portion 32 is at least
A part of (jut) can be accommodated between the leading section 42b of first connecting portion 42 and the second short side 43d of hole portion 43
In gap.The projected direction of first connecting portion 42 and second connecting portion 32 is the direction towards the side of handle main body 20.
Thus, the central shaft of the rotation cam 40 of the long side of hole portion 43 and tubular is almost parallel, by reasonably utilizing hole
Two short sides in portion 43, realize the engaging between first connecting portion 42 and recess 22 and second connecting portion 32 and hole portion respectively
Engaging between 43.Therefore, the length of the short side of hole portion 43 turns into dual-purpose holding section institute on the circumference circle of rotation cam 40
The length accounted for.When the work(such as the groove for the central axis direction extension for needing to set rotation cam 40 in edge on rotation cam 40 or rib
During energy structure, can be set in addition to the part overlapping with the short side of hole portion 43 in the circumference circle of rotation cam 40
Put, improve the setting free degree of these functional structures.
Especially in the design of some specific vehicles, the appearance of vehicle-mounted stacked switch 10 is strictly limited, operation knob
30 outside dimension and thickness is less and less, in this case, in order to ensure the 30 of operation knob intensity, it is necessary to as this implementation
Madial wall in mode like that in operation knob 30 sets multiple ribs, while needs the setting on the lateral wall of rotation cam 40 more
Individual groove.In this case, more installation spaces are reserved on the circumferencial direction of operation knob 40 as much as possible to improve this
The setting free degree of a little functional structures is necessary.
(other variations)
The utility model is not limited to above-mentioned preferred embodiment.That is, those skilled in the art can also be new in this practicality
In the technical scope of type or its equivalent scope, various changes, combination, replacement are carried out to the inscape of above-mentioned embodiment.
For example, the quantity of dual-purpose holding section can also be one or more than three.Also, it is preferred that multiple dual-purpose holding sections exist
Rotate and uniformly configured on the circumferencial direction of cam 40.Such as in the case of two dual-purpose holding sections are provided with, preferably two
Dual-purpose holding section is substantially symmetrical about its central axis relative to the rotation cam 40 of tubular.
The shape of hole portion 43 is not limited only to this, such as can also be the short side and rotation cam of generally rectangular hole portion 43
The almost parallel structure of 40 central shaft, the length of the long side of hole portion 43 turn into circumference week of the dual-purpose holding section in rotation cam 40
Shared length in length.Now, the length of the short side of hole portion 43 turns into central axis direction of the dual-purpose holding section in rotation cam 40
Upper shared length, in contrast, it is possible to increase other functional structures are set on the central axis direction of rotation cam 40
The free degree.
Claims (6)
1. a kind of vehicle-mounted stacked switch, the both sides being arranged at below steering wheel, including shaft-like handle main body, positioned at the handle
The rotation cam of the operation knob of tubular on the outside of main body and the tubular between the handle main body and the operation knob, institute
State operation knob and the rotation cam integratedly can rotate relative to the handle main body, the spy of the vehicle-mounted stacked switch
Sign is have：
First snap fastener is relative on the length direction of the handle main body to the handle main body and the rotation cam
Position is limited；And
Second snap fastener is relative on the length direction of the handle main body to the operation knob and the rotation cam
Position is limited；
First snap fastener and second snap fastener share a part of region on the perisporium of the rotation cam.
2. vehicle-mounted stacked switch as claimed in claim 1, it is characterised in that：
First snap fastener have the recess that is arranged in the handle main body and be arranged at it is described rotate on cam with
The first connecting portion that the recess fastens,
Second snap fastener has the rectangular hole portion being arranged on the rotation cam and is arranged at the operation rotation
The second connecting portion to be fastened with the hole portion on button,
On the perisporium of the rotation cam, the first connecting portion is located at the interior of four side area defined of the hole portion
Portion, the first connecting portion and the hole portion form dual-purpose holding section.
3. vehicle-mounted stacked switch as claimed in claim 2, it is characterised in that：
More than two dual-purpose holding sections are provided with the rotation cam of the tubular.
4. vehicle-mounted stacked switch as claimed in claim 2, it is characterised in that：
The long side of the hole portion is parallel with the central shaft of the rotation cam of the tubular；
The first connecting portion has the root member portion being connected with a short side of the hole portion, the first connecting portion and the hole
Gap between another short side in portion and two long sides be present, the first connecting portion is from described first portion initially towards institute
Another short side extension is stated, in the leading section of the first connecting portion formed with projection.
5. vehicle-mounted stacked switch as claimed in claim 4, it is characterised in that：
The second connecting portion engages with another short side of the hole portion, at least a portion energy of the second connecting portion
Enough it is accommodated in the gap between the leading section of the first connecting portion and another short side of the hole portion.
6. vehicle-mounted stacked switch as claimed in claim 2, it is characterised in that：
The projected direction of the first connecting portion and the second connecting portion is the direction towards the handle main body side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720461196.3U CN206774493U (en) | 2017-04-28 | 2017-04-28 | Vehicle-mounted stacked switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720461196.3U CN206774493U (en) | 2017-04-28 | 2017-04-28 | Vehicle-mounted stacked switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206774493U true CN206774493U (en) | 2017-12-19 |
Family
ID=60635840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720461196.3U Withdrawn - After Issue CN206774493U (en) | 2017-04-28 | 2017-04-28 | Vehicle-mounted stacked switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206774493U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108807108A (en) * | 2017-04-28 | 2018-11-13 | 阿尔卑斯电气株式会社 | Vehicle-mounted stacked switch |
-
2017
- 2017-04-28 CN CN201720461196.3U patent/CN206774493U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108807108A (en) * | 2017-04-28 | 2018-11-13 | 阿尔卑斯电气株式会社 | Vehicle-mounted stacked switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Tokyo, Japan, Japan Patentee after: Alpine Alpine Company Address before: Tokyo, Japan, Japan Patentee before: Alps Electric Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20171219 Effective date of abandoning: 20200117 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20171219 Effective date of abandoning: 20200117 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |