CN106057542A - Switch with locking device - Google Patents
Switch with locking device Download PDFInfo
- Publication number
- CN106057542A CN106057542A CN201610682983.0A CN201610682983A CN106057542A CN 106057542 A CN106057542 A CN 106057542A CN 201610682983 A CN201610682983 A CN 201610682983A CN 106057542 A CN106057542 A CN 106057542A
- Authority
- CN
- China
- Prior art keywords
- rotary shaft
- spacer pin
- switch
- gear block
- locking device
- 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.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
- H01H19/02—Details
- H01H19/03—Means for limiting the angle of rotation of the operating part
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/20—Interlocking, locking, or latching mechanisms
Abstract
The invention relates to a switch with a locking device. The switch comprises a turn button assembly and a housing. The turn button assembly comprises a turn button, a limiting pin and a rotating shaft. The limiting pin is arranged on the rotating shaft and is close to the turn button. The limiting pin is movably connected with the rotating shaft. A large reset spring is arranged on the lower part of the rotating shaft. The housing is provided with a gear block. The switch controls the lifting of the rotating shaft so as to control the matching between the limiting pin and the gear block, the number of the gear block is at least one, and the switch is provided with at least one gear. According to the invention, functions corresponding to different gears are output, switching between two or more modes is random, an interlocking function is realized, and false operation is prevented.
Description
Technical field
The invention belongs to power consumption control apparatus field, relate to the switch of a kind of locking device.
Background technology
Common switch, knob stress rotates, exportable corresponding function during corresponding different gear, but for some merit
The black out lamp swtich in maloperation, such as military vehicle can be not allow for, in addition to the signal light control function need to civilian vehicle,
Signal light control function under air defense pattern when also needing to possess operation, both of which can not arbitrarily switch, and need to have interlock function, anti-
Only maloperation.Therefore, some switching requirements have conducting lock function, i.e. when, after switch conduction, locking, are that switch holding is led
Logical state.The locking mechanism of the existing switch realizing conducting locking is typically made up of lock knob, guiding bar and push rod.By guiding
The projection of bar upper end and the groove fit on push rod realize push rod and guide the mutual locking of bar.The shortcoming of this mechanism is switch
Lock knob directly transmit and act on guiding bar owing to acting on the thrust of the push rod spring of push rod in the locked state, then pass through
Guide bar that power is passed on lock knob so that lock knob banking, switchs after installing in casing, it will be apparent that secundly so that
Lock knob is not or not installation casing center.For the problems referred to above, prior art is improved, as patent CN201410351000 provides
A kind of switch, this switch includes: switch case, and switch case has receiving chamber；Push-rod assembly, push-rod assembly includes push rod, pushes away
Bar is movably disposed at receiving intracavity along accommodating chamber；Latch-up structure, latch-up structure stretches into receiving intracavity, and latch-up structure has resistance
Throw-out lever is to accommodating the latched position of movement outside chamber；Lock slider, lock slider is movably disposed along the moving direction of push rod
On latch-up structure, when latch-up structure is in the locked position, lock slider is pushed against between push rod and switch case and backstop pushes away
Bar moves.After being prevented from switching locking by this switch, cage knob tilts.But this structure is the most unreasonable, using effect is also paid no attention to
Think.
Summary of the invention
In order to overcome the deficiencies in the prior art, the present invention provides the switch of a kind of locking device, corresponding different gear
Time exportable corresponding function, there is interlock function, prevent maloperation.
The invention provides following technical scheme:
The switch of a kind of locking device, including knob assembly, also includes that shell, described knob assembly include knob, spacer pin
And rotary shaft, described spacer pin is arranged in described rotary shaft and near described knob, and described spacer pin is lived with described rotary shaft
Being dynamically connected, arrange return big spring in the bottom of described rotary shaft, described shell is provided with gear block, and described switch is by controlling
Spacer pin described in the elevating control of described rotary shaft coordinates with described gear block, and described gear block is at least one, described switch
There is at least one gear.
In such scheme preferably, described spacer pin is joined with described rotary shaft pine, i.e. in the radial direction of described rotary shaft
Arranging a passage on one diameter line in cross section, described spacer pin moves in described passage, and described spacer pin only one end is stretched
Go out described passage.
In any of the above-described scheme preferably, the radial section of described shell is annulus, and arranges on described annulus
Two gear blocks, described gear block outwardly convex also forms the spacing space communicated with described annulus.
In any of the above-described scheme preferably, when described rotary shaft is static, one end that described spacer pin stretches out is defined
In a described gear block；Described rotary shaft rotates after pressing when lifting again, the other end that described spacer pin stretches out stretch out and
Being limited in another described gear block, said two gear block limits two different gears.
In any of the above-described scheme preferably, the sidewall in the spacing space on the top of described gear block is along described rotation
The radial section radial direction of axle；One sidewall in the spacing space of the bottom of described gear block is the footpath deviateing described rotary shaft
To section radius direction and form inclined-plane, the inclined-plane of this height said two gear block is symmetrical arranged.
In any of the above-described scheme preferably, when described rotary shaft is static, the described spacer pin that described gear block is corresponding
Position be upper position, the sidewall in the spacing space of described upper position is the radial section radial direction along described rotary shaft.
In any of the above-described scheme preferably, when described rotary shaft is pressed, the described spacer pin that described gear block is corresponding
Position be lower position, a sidewall in the spacing space of described lower position is the radial section radius side deviateing described rotary shaft
To and form inclined-plane.
In any of the above-described scheme preferably, described rotary shaft moves down the described spacer pin of drive and moves to described shelves
The lower position of position block, rotates described rotary shaft, and described spacer pin can move axially to another side under the effect on described inclined-plane,
One end of the most described spacer pin enters in described rotary shaft, and the other end stretches out described rotary shaft；Described spacer pin is at described return
After ramping up under big spring effect, the other end that described spacer pin stretches out is defined, and enters another gear.
In any of the above-described scheme preferably, described switch also includes movable contact spring assembly and base assembly, described dynamic tactile
Movable contact spring is set on chip module, described base assembly arranges wiring board.
In any of the above-described scheme preferably, the rotation of described rotary shaft drives described movable contact spring assembly to rotate together,
Movable contact spring on described movable contact spring assembly contacts with the wiring board on described base assembly, exports corresponding function.
In any of the above-described scheme preferably, described shell is kirsite shell.
In any of the above-described scheme preferably, described knob drives described rotary shaft press and/or rotate.
In any of the above-described scheme preferably, described rotary shaft arranging spring limiting part, described return big spring sets
Putting between spring limiting part and described base assembly, described base assembly makes bottom described return big spring fixing.
In any of the above-described scheme preferably, described shell arranging panel, described knob assembly is arranged in panel.
In any of the above-described scheme preferably, time static, described spacer pin is movable in described spacing space, but only may be used
Rotating to side, opposite side is limited.
The present invention is rotated by knob assembly, by gear block and the effect of kirsite shell, it is achieved shift function, simultaneously
Driving movable contact spring assembly to rotate together, the movable contact spring on movable contact spring assembly contacts with the wiring board on base assembly, and output is corresponding
Function.The present invention can export corresponding function during corresponding different gear, and two or more pattern arbitrarily switches, and has interlocking merit
Can, it is possible to prevent maloperation.
Accompanying drawing explanation
Fig. 1 is the structural representation of a preferred embodiment of the switch of the present invention a kind of locking device；
Fig. 2 be preferable to carry out shown in Fig. 1 described in the top view of switch of locking device；
Fig. 3 is the structural representation being preferable to carry out middle knob assembly shown in Fig. 1；
Fig. 4 be preferable to carry out shown in Fig. 1 described in the schematic cross-section of one gear of switch of locking device；
Fig. 5 is the enlarged partial sectional view of Fig. 4；
Fig. 6 is that the switch of locking device described in being preferable to carry out shown in Fig. 4 turns to the schematic cross-section of a gear；
Fig. 7 is the enlarged partial sectional view of Fig. 6.
Detailed description of the invention
In order to further appreciate that the technical characteristic of the present invention, below in conjunction with specific embodiment, the present invention is explained in detail
State.Embodiment only has exemplary effect to the present invention, and does not have any restrictive effect, those skilled in the art
The amendment of any unsubstantiality made on the basis of the present invention, all should belong to protection scope of the present invention.
In describing the invention, it is to be understood that in term " on ", D score, " top ", " end ", " interior ", " outward ", etc.
Orientation or the position relationship of instruction are based on orientation shown in the drawings or position relationship, are for only for ease of the description present invention and Jian
Change and describe rather than instruction or the hint device of indication or element must have specific orientation, with specific azimuth configuration or
Operation, is therefore not considered as limiting the invention.Unless otherwise expressly provided and limit, fisrt feature second feature it
On " " or D score can include that the first and second features directly contact, it is also possible to include that the first and second features are not directly to connect
Touch but by the other characterisation contact between them.
Embodiment 1:
As shown in figs. 1-7, the switch of a kind of locking device, including knob assembly 1, also include shell 3, described knob assembly 1
Including knob 11, spacer pin 12 and rotary shaft 13, described spacer pin 12 is arranged in described rotary shaft 13 and near described knob
11, described spacer pin 12 is flexibly connected with described rotary shaft 13, arranges return big spring 6, institute in the bottom of described rotary shaft 13
State shell 3 and be provided with gear block 4, described switch by control described rotary shaft 13 elevating control described in spacer pin 12 with described
Gear block 4 coordinates, and described gear block 4 is at least one, and described switch has at least one gear.
In the present embodiment, described spacer pin 12 is joined with described rotary shaft 13 pine, i.e. the radial direction in described rotary shaft 13 is cut
Arranging a passage on one diameter line in face, described spacer pin 12 moves in described passage, described spacer pin 12 only one end
Stretch out described passage.
In the present embodiment, the radial section of described shell 3 is annulus, and arranges two gear blocks 4 on described annulus,
Described gear block 4 outwardly convex also forms the spacing space communicated with described annulus.
In the present embodiment, when described rotary shaft 13 is static, one end that described spacer pin 12 stretches out is limited at an institute
State in gear block 4；Described rotary shaft 13 rotates after pressing when lifting again, and the other end that described spacer pin 12 stretches out stretches out and quilt
Being limited in another described gear block 4, said two gear block 4 limits two different gears.
In the present embodiment, the sidewall in the spacing space on the top of described gear block 4 is to cut along the radial direction of described rotary shaft
Radius surface direction；One sidewall in the spacing space of the bottom of described gear block 4 is the radial section half deviateing described rotary shaft
Direction, footpath also forms inclined-plane (the radial section radial direction for rotary shaft is inclined-plane), the inclined-plane of these two gear blocks 4 of height
It is symmetrical arranged.
In the present embodiment, when described rotary shaft 13 is static, the position of the described spacer pin 12 of described gear block 4 correspondence is
Upper position, the sidewall in the spacing space of described upper position is the radial section radial direction along rotary shaft.
In the present embodiment, when described rotary shaft 13 is pressed, under the position of the described spacer pin of described gear block 4 correspondence is
Position, a sidewall in the spacing space of described lower position is the radial section radial direction of deviation rotary shaft and forms inclined-plane.
In the present embodiment, described rotary shaft 13 moves down the described spacer pin 12 of drive and moves to described gear block 4
Lower position, rotates described rotary shaft 13, and described spacer pin 12 can move axially to another side, i.e. under the effect on described inclined-plane
One end of described spacer pin 12 enters in described rotary shaft 13, and the other end stretches out described rotary shaft 13；Described spacer pin 12 is in institute
Stating after ramping up under return big spring 6 effect, the other end that described spacer pin 12 stretches out is defined, and enters another gear.
In the present embodiment, described switch also includes movable contact spring assembly 5 and base assembly 7, and described movable contact spring assembly 5 sets
Put movable contact spring, described base assembly 7 arranges wiring board.
In the present embodiment, the rotation of described rotary shaft 13 drives described movable contact spring assembly 5 to rotate together, described movable contact spring
Movable contact spring on assembly 5 contacts with the wiring board on described base assembly 7, exports corresponding function.
In the present embodiment, described shell 3 is kirsite shell.
In the present embodiment, described knob 11 drives described rotary shaft press and/or rotate.
In the present embodiment, described rotary shaft 13 arranging spring limiting part, described return big spring 6 is arranged on spring limit
Between position part and described base assembly 7, described base assembly 7 makes bottom described return big spring 6 fixing.
In the present embodiment, described shell 3 arranging panel 2, described knob assembly 1 is arranged in described panel 2.
In the present embodiment, time static, described spacer pin 12 is movable in described spacing space, but only can turn to side
Dynamic, opposite side is limited.
The operation principle of the present invention:
Knob assembly 1 rotates, and by gear block 4 and the effect of kirsite shell 3, it is achieved shift function, drives movable contact spring simultaneously
Assembly 5 rotates together, and the movable contact spring on movable contact spring assembly 5 contacts with the wiring board on base assembly 7, exports corresponding function.
The present invention introduces how interlocking between Tag shelves and 0 grade realizes.Spacer pin 12 is contained in set of knobs in figure 3
In the middle part of part, spacer pin 12 uses pine to join with rotary shaft 13, can move forward and backward.
As shown in Figure 4 and Figure 5, when knob is in Tag shelves, wants to rotate counterclockwise to 0 grade, one end of spacer pin is closed by zinc
Gold housing shelves are lived, but clockwise operation is to 1 grade, 2 grades the freest, the most limited.How that could be knob-operated
To 0 grade, first knob need to be pressed down to the end at Tag shelves, rotate counterclockwise, at this moment spacer pin 12 can be along kirsite
Move axially to another side under the effect on the inclined-plane on housing 3, make gear smoothly transit to 0 grade, so unclamp by pressure, knob meeting
Upspring under the effect of return big spring 6.
As shown in Figure 6 and Figure 7: identical principle, if from 0 grade of Tag shelves to be rotated clockwise to, also it is first will be knob
11, by being rotated further by 0 grade on earth, then unclamp pressure, by return big spring knob fight back position.
Embodiment 2:
As it is shown in figure 1, the switch of a kind of locking device, including knob assembly 1, also include that shell 3, described knob assembly 1 wrap
Including knob 11, spacer pin 12 and rotary shaft 13, described spacer pin 12 is arranged in described rotary shaft 13 and near described knob 11,
Described spacer pin 12 is flexibly connected with described rotary shaft 13, arranges return big spring 6 in the bottom of described rotary shaft 13, described outside
Shell 3 is provided with gear block 4, and described switch is by spacer pin 12 described in the elevating control of the described rotary shaft 13 of control and described gear
Block 4 coordinates, and described gear block 4 is at least one, and described switch has at least one gear.
Embodiment 3:
The present embodiment is on the basis of embodiment 2, and described spacer pin 12 is joined with described rotary shaft 13 pine, i.e. in described rotary shaft 13
Radial section a diameter line on a passage is set, described spacer pin 12 moves in described passage, described spacer pin
Described passage is stretched out in 12 only one end.
Embodiment 4:
The present embodiment is on the basis of embodiment 3, and the radial section of described shell 3 is annulus, and arranges two on described annulus
Individual gear block 4, described gear block 4 outwardly convex also forms the spacing space communicated with described annulus.
Embodiment 5:
The present embodiment is on the basis of embodiment 4, and when described rotary shaft 13 is static, one end that described spacer pin 12 stretches out is defined
In a described gear block 4；Described rotary shaft 13 rotates after pressing when lifting again, and the other end that described spacer pin 12 stretches out is stretched
Going out and be limited in another described gear block 4, said two gear block 4 limits two different gears.
Embodiment 6:
The present embodiment is on the basis of embodiment 5, and the sidewall in the spacing space on the top of described gear block 4 is along described rotary shaft
Radial section radial direction；One sidewall in the spacing space of the bottom of described gear block 4 is the footpath deviateing described rotary shaft
To section radius direction and form inclined-plane, the inclined-plane of these two gear blocks 4 of height is symmetrical arranged.
Embodiment 7:
The present embodiment is on the basis of embodiment 6, when described rotary shaft 13 is static, and the described spacer pin of described gear block 4 correspondence
The position of 12 is upper position, and the sidewall in the spacing space of described upper position is the radial section radial direction along rotary shaft.
Embodiment 8:
The present embodiment is on the basis of embodiment 7, when described rotary shaft 13 is pressed, and the described spacer pin of described gear block 4 correspondence
Position be lower position, a sidewall in the spacing space of described lower position be deviation rotary shaft radial section radial direction,
And form inclined-plane.
Embodiment 9:
The present embodiment is on the basis of embodiment 8, and described rotary shaft 13 moves down the described spacer pin 12 of drive and moves to described
The lower position of gear block 4, rotates described rotary shaft 13, and described spacer pin 12 can move axially under the effect on described inclined-plane
Another side, one end of the most described spacer pin 12 enters in described rotary shaft 13, and the other end stretches out described rotary shaft 13；Described spacing
After pin 12 ramps up under described return big spring 6 acts on, the other end that described spacer pin 12 stretches out is defined, and enters another
Gear.
Embodiment 10:
The present embodiment is on the basis of embodiment 9, and described switch also includes movable contact spring assembly 5 and base assembly 7, described movable contact spring
Movable contact spring is set on assembly 5, described base assembly 7 arranges wiring board.
Embodiment 11:
The present embodiment is on the basis of embodiment 10, and the rotation of described rotary shaft 13 drives described movable contact spring assembly 5 to rotate together,
Movable contact spring on described movable contact spring assembly 5 contacts with the wiring board on described base assembly 7, exports corresponding function.
Embodiment 12:
The present embodiment is on the basis of embodiment 11, and described shell 3 is kirsite shell.
Embodiment 13:
The present embodiment is on the basis of embodiment 12, and described knob 11 drives described rotary shaft press and/or rotate.
Embodiment 14:
The present embodiment, on the basis of embodiment 13, described rotary shaft 13 arranges spring limiting part, and described return big spring 6 sets
Putting between spring limiting part and described base assembly 7, described base assembly 7 makes bottom described return big spring 6 fixing.
Embodiment 15:
The present embodiment, on the basis of embodiment 2, described shell 3 arranges panel 2, and described knob assembly 1 is arranged on described
In plate 2.
Time static, described spacer pin 12 is movable in described spacing space, but only can rotate to side, and opposite side is limited
Position.
Claims (10)
1. a switch for locking device, including knob assembly, it is characterised in that: also include shell, described knob assembly bag
Including knob, spacer pin and rotary shaft, described spacer pin is arranged in described rotary shaft and near described knob, described spacer pin with
Described rotary shaft is flexibly connected, and arranges return big spring in the bottom of described rotary shaft, and described shell is provided with gear block, described
Switching spacer pin described in the elevating control by controlling described rotary shaft to coordinate with described gear block, described gear block is at least one
Individual, described switch has at least one gear.
The switch of locking device the most according to claim 1, it is characterised in that: described spacer pin and described rotary shaft pine
Joining, i.e. arrange a passage on a diameter line of the radial section of described rotary shaft, described spacer pin is in described passage
Mobile, described passage is stretched out in described spacer pin only one end.
The switch of locking device the most according to claim 2, it is characterised in that: the radial section of described shell is circle
Ring, and two gear blocks are set on described annulus, described gear block outwardly convex is also formed spacing with what described annulus communicated
Space.
The switch of locking device the most according to claim 3, it is characterised in that: when described rotary shaft is static, described limit
One end that position pin stretches out is limited in a described gear block；Described rotary shaft rotates after pressing when lifting again, described spacing
The other end that stretches out of pin stretches out and is limited in another described gear block, said two gear block limit two different
Gear.
The switch of locking device the most according to claim 4, it is characterised in that: the spacing sky on the top of described gear block
Between sidewall be the radial section radial direction along described rotary shaft；One sidewall in the spacing space of the bottom of described gear block
For deviateing the radial section radial direction of described rotary shaft and forming inclined-plane, the inclined-plane of these two gear blocks of height is symmetrical arranged.
The switch of locking device the most according to claim 5, it is characterised in that: when described rotary shaft is static, described shelves
The position of the described spacer pin that position block is corresponding is upper position, and the sidewall in the spacing space of described upper position is along described rotary shaft
Radial section radial direction.
The switch of locking device the most according to claim 6, it is characterised in that: when described rotary shaft is pressed, described shelves
The position of the described spacer pin that position block is corresponding is lower position, and a sidewall in the spacing space of described lower position turns for deviation is described
The radial section radial direction of moving axis also forms inclined-plane.
The switch of locking device the most according to claim 7, it is characterised in that: described rotary shaft moves down drive institute
Stating spacer pin and move to the lower position of described gear block, rotate described rotary shaft, described spacer pin can be along the work on described inclined-plane
Moving axially to another side under with, one end of the most described spacer pin enters in described rotary shaft, and the other end stretches out described rotary shaft；
After described spacer pin ramps up under described return big spring effect, the other end that described spacer pin stretches out is defined, and enters another
One gear.
The switch of locking device the most according to claim 8, it is characterised in that: described switch also includes movable contact spring assembly
And base assembly, described movable contact spring assembly arranges movable contact spring, described base assembly arranges wiring board.
The switch of locking device the most according to any one of claim 1 to 9, it is characterised in that: described rotary shaft
Rotate and drive described movable contact spring assembly to rotate together, the movable contact spring on described movable contact spring assembly and the circuit on described base assembly
Plate contacts, and exports corresponding function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610682983.0A CN106057542B (en) | 2016-08-17 | 2016-08-17 | A kind of switch of locking locking apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610682983.0A CN106057542B (en) | 2016-08-17 | 2016-08-17 | A kind of switch of locking locking apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106057542A true CN106057542A (en) | 2016-10-26 |
| CN106057542B CN106057542B (en) | 2018-02-09 |
Family
ID=57194709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610682983.0A Active CN106057542B (en) | 2016-08-17 | 2016-08-17 | A kind of switch of locking locking apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106057542B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109378242A (en) * | 2018-10-31 | 2019-02-22 | 瑞立集团瑞安汽车零部件有限公司 | Commercial vehicle rotary switch |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3533891A1 (en) * | 1984-12-21 | 1986-07-03 | Sprecher & Schuh AG, Aarau, Aargau | Operating device for a push-button switch, especially for an emergency-off switch |
| CN2821833Y (en) * | 2005-09-05 | 2006-09-27 | 上海天逸电器有限公司 | Quick connection locking mechanism of knob switch |
| CN105336532A (en) * | 2014-08-08 | 2016-02-17 | 昌辉汽车电器（黄山）股份公司 | Rotary knob anti-misoperation switch |
| CN205959849U (en) * | 2016-08-17 | 2017-02-15 | 瑞立集团瑞安汽车零部件有限公司 | Take locking means's switch |
-
2016
- 2016-08-17 CN CN201610682983.0A patent/CN106057542B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3533891A1 (en) * | 1984-12-21 | 1986-07-03 | Sprecher & Schuh AG, Aarau, Aargau | Operating device for a push-button switch, especially for an emergency-off switch |
| CN2821833Y (en) * | 2005-09-05 | 2006-09-27 | 上海天逸电器有限公司 | Quick connection locking mechanism of knob switch |
| CN105336532A (en) * | 2014-08-08 | 2016-02-17 | 昌辉汽车电器（黄山）股份公司 | Rotary knob anti-misoperation switch |
| CN205959849U (en) * | 2016-08-17 | 2017-02-15 | 瑞立集团瑞安汽车零部件有限公司 | Take locking means's switch |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109378242A (en) * | 2018-10-31 | 2019-02-22 | 瑞立集团瑞安汽车零部件有限公司 | Commercial vehicle rotary switch |
| CN109378242B (en) * | 2018-10-31 | 2023-09-19 | 瑞立集团瑞安汽车零部件有限公司 | Knob switch for commercial vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106057542B (en) | 2018-02-09 |
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