CN208922959U - A kind of inching switch - Google Patents
A kind of inching switch Download PDFInfo
- Publication number
- CN208922959U CN208922959U CN201822116540.2U CN201822116540U CN208922959U CN 208922959 U CN208922959 U CN 208922959U CN 201822116540 U CN201822116540 U CN 201822116540U CN 208922959 U CN208922959 U CN 208922959U
- Authority
- CN
- China
- Prior art keywords
- copper sheet
- shell
- arm
- plectrum
- rotating arm
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 66
- 239000010949 copper Substances 0.000 claims abstract description 66
- 229910052802 copper Inorganic materials 0.000 claims abstract description 66
- 230000009467 reduction Effects 0.000 claims abstract description 23
- 238000000034 method Methods 0.000 claims description 9
- 230000008569 process Effects 0.000 claims description 8
- 238000005192 partition Methods 0.000 claims description 7
- 230000009471 action Effects 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 3
- 229910000906 Bronze Inorganic materials 0.000 claims description 2
- 239000010974 bronze Substances 0.000 claims description 2
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 claims description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Abstract
The utility model discloses a kind of inching switchs, including shell, upper cover, rotating arm, reduction torsion spring, the first copper sheet, the second copper sheet, the first plectrum and the second plectrum；In shell, a support column is equipped at one jiao, which has a notch close to the side of the support column；Described rotating arm one end rotatably covers on the top of support column, and the other end of rotating arm stretches out shell from the notch；First copper sheet and the second copper sheet are installed on housing bottom, and first plectrum and the second plectrum are respectively arranged on the first copper sheet and the second copper sheet；The reduction torsion spring is arranged on the support columns, and the upper cover is with shell by being connected together.The utility model structure is simple, and volume is smaller, suitable for combining with rotary switch, realizes switch control multiple functions, greatly improves the space utilization rate of console, and effectively reduce cost.
Description
Technical field
The present invention relates to vehicle switch technical field more particularly to a kind of inching switchs.
Background technique
On the console of automobile, many rotary switches for being controlled can be all set, existing automobile rotary knob is opened
Close can only mostly carry out rotation or up and down by operation, to carry out the control of corresponding equipment；It is corresponding although easy to operate
Each equipment requires one or more switches, and it is more that this results in the number of switches on automobile center console, assembles also more
Intensively, to also give the operation some inconvenience of bring；Meanwhile the space of console is seriously wasted, so that the middle control of vehicle
Platform use space utilization rate is lower and lower, and assembly is increasing using difficulty.
For this purpose, the applicant devises a kind of Multifunctional knob switch suitable for automobile center console, mainly pass through by
Rotary switch is matched with microswitch, and the surrounding of rotary switch is uniformly distributed four microswitches, wherein microswitch welding
It fixes on circuit boards, rotary switch is slidably matched with circuit board to be connected；The micro- of corresponding direction is squeezed by mobile rotary switch
Dynamic switch, makes the signal conduction of microswitch, and then operation knob switchs again, control signal is issued to control system, thus real
Now correspond to the control of equipment.The Multifunctional knob switch is able to carry out front, rear, left and right four direction and stirs, and with four fine motions
Switch is used cooperatively, and is greatly improved the use function of switch, is increased the integrated functionality of switch, reduces vehicle upper switch
Number increases vehicle use space, while reducing the cost of vehicle.
But current microswitch is mostly push type, overall structure is complex, and volume is also larger, especially
Assembling for the circuit board in automobile center console, the volume for not only resulting in whole circuit board become larger, moreover, existing fine motion
Switch installation is also very inconvenient, and is not suitable for Multifunctional knob switch assembly and is used.
Summary of the invention
It is In view of the above shortcomings of the prior art, complicated it is an object of the invention to solve existing microswitch structure,
The problem of volume is big, and installation is inconvenient, is not suitable for Multifunctional knob switch, provides a kind of inching switch, and structure is simple,
It is easy to process, and volume is smaller, it is especially thinner, it can quickly and easily be installed on circuit board, be suitable for and rotation
Button switch combines, and realizes switch control multiple functions, greatly improves the space utilization rate of console, and be effectively reduced into
This.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is that it is such: a kind of inching switch,
It is characterized in that: including shell, upper cover, rotating arm, reduction torsion spring, the first copper sheet, the second copper sheet, the first plectrum and second group
Piece；The rotating arm is L-shaped, and one end has a rotating hole；In shell, a support column, the branch are equipped at one jiao
Dagger upper diameter is less than lower diameter, which has a notch close to the side of the support column；The rotating arm has rotation
One end of turn hole is rotatably covered on the top of support column by rotating hole, and by the lower support of support column, rotating arm it is another
End has side jaggy towards shell, and can stretch out shell from the notch；First copper sheet and the second copper sheet are installed on
Housing bottom, and the side opposite with having notch side close to shell, meanwhile, the first copper sheet and the second copper sheet are respectively close to shell
The opposite two sides of body, wherein the first copper sheet is close to support column, and the second copper sheet is far from support column；First plectrum and second group
Piece is respectively arranged on the first copper sheet and the second copper sheet；The reduction torsion spring is arranged on the support columns, lower branch arm and first group
Piece is fixedly connected, and upper branch arm is fixedly connected with rotating arm, and the upper branch arm supports or opposes shrinking away from theshell body with the inclination of one side direction of notch；Just
When beginning state, under the action of reduction torsion spring, rotating arm stretches out in shell far from one end of support column, and the upper branch of reduction torsion spring
There is gap between arm and the second plectrum, when one end that rotating arm stretches out shell receives compression around support column rotation, rotating arm
The one end for stretching out shell is able to enter in shell, and the upper branch arm of reduction torsion spring can be contacted with the second plectrum, and in rotating arm
It is contacted always with the second plectrum in rotation process；The upper cover is with shell by being connected together.
Further, first copper sheet and the second copper sheet become one with shell, and the first copper sheet and the second copper sheet
Between be equipped with partition.
Further, the to be connected with the first copper sheet is equipped in the position of corresponding first copper sheet in outside of the adjacent two sides of shell
One pin is equipped with the second pin being connected with the second copper sheet in the position of corresponding second copper sheet in outside of the adjacent two sides of shell,
In one first pin and second pin be located at the same side of shell, the first pin and second pin for being located at shell the same side it
Between be equipped with partition.
Further, second plectrum include in bar shaped linking arm and with the reinforcement arm that is connected in the middle part of linking arm, make
Entire second plectrum is T-shaped, in rotating arm rotation process, the upper branch arm of reduction torsion spring can always with connect arm contact.
Further, the rotating arm is close to a support arm of support column, is abutted against a side of shell notch to housing sidewall side
To protrusion, so that rotating arm is abutted against sidewall direction and form a positioning step, and when original state, the side of the positioning step and notch
It is close to.
Further, it is recessed inwardly to form arc groove on the outside of the bending place of the rotating arm, the upper branch of the reduction torsion spring
Arm is stretched out from the arc groove.
Compared with prior art, easy to process the present invention has the advantage that structure is simple, and volume is smaller, especially
Be it is thinner, can quickly and easily be installed on circuit board, suitable for combining with rotary switch, realize switch control
Multiple functions, greatly improve the space utilization rate of console, and effectively reduce cost.
Detailed description of the invention
Fig. 1 is main view of the invention.
Fig. 2 is the left view of Fig. 1.
Fig. 3 be Fig. 1 along B-B to cross-sectional view.
Fig. 4 be Fig. 2 along A-A to cross-sectional view.
Fig. 5 is the structural schematic diagram of rotating arm.
Fig. 6 is the assembling structure schematic diagram of Multifunctional knob switch.
In figure: 1-shell, 2-upper covers, 3-rotating arms, 4-support columns, 5-reduction torsion springs, the 6-the first copper sheet, 7-
Second copper sheet, the 8-the first plectrum, the 9-the second plectrum, the 10-the first pin, 11-second pins.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples.
Embodiment: referring to Fig. 1 to Fig. 5, a kind of inching switch, including shell 1, upper cover 2, rotating arm 3, reduction torsion spring
5, the first copper sheet 6, the second copper sheet 7, the first plectrum 8 and the second plectrum 9.The rotating arm 3 is L-shaped, and one end has a rotation
Turn hole.In shell 1, a support column 4 is equipped at one jiao, 4 upper diameter of support column is less than lower diameter, the shell
1 has a notch close to the side of the support column 4.There is the rotating arm 3 one end of rotating hole rotatably to be covered by rotating hole
On the top of support column 4, and by the lower support of support column 4, the other end of rotating arm 3 has side jaggy towards shell 1,
And shell 1 can be stretched out from the notch.
First copper sheet 6 and the second copper sheet 7 are installed on 1 bottom of shell, and opposite with having notch side close to shell 1
Side, meanwhile, the first copper sheet 6 and the second copper sheet 7 two sides opposite respectively close to shell 1, wherein the first copper sheet 6 is close to branch
Dagger 4, the second copper sheet 7 is far from support column 4.First copper sheet 6 and the second copper sheet 7 become one with shell 1, and the first bronze medal
Partition is equipped between piece 6 and the second copper sheet 7；In such manner, it is possible to make the connective stability of the first copper sheet 6 and the second copper sheet 7 and shell 1
More preferably, by the way that partition is arranged between the first copper sheet 6 and the second copper sheet 7, can effectively by the first copper sheet 6 and the second copper sheet 7 every
It opens.It is equipped with the first pin 10 being connected with the first copper sheet 6 in the position of corresponding first copper sheet 6 in outside of the adjacent two sides of shell 1,
The position of corresponding second copper sheet 7 in the outside of the adjacent two sides of shell 1 is equipped with the second pin 11 being connected with the second copper sheet 7, wherein one
First pin 10 is located at the same side of shell 1 with second pin 11, draws in the first pin 10 for being located at 1 the same side of shell with second
Partition is equipped between foot 11；In this way, being more convenient for being attached entire microswitch with pcb board by pin；Meanwhile using two
A pin can not only increase switch internal connection area, increase stabilization of the switch on pcb board；The longevity of switch can also be increased
Life, preventing from entirely switching when a pin open circuit cannot use, and reduce the risk of open circuit.
First plectrum 8 and the second plectrum 9 are respectively arranged on the first copper sheet 6 and the second copper sheet 7；Wherein, described
Two plectrums 9 include in bar shaped linking arm and with the reinforcement arm that is connected in the middle part of linking arm, keep entire second plectrum 9 T-shaped, work as rotation
In 3 rotation process of pivoted arm, the upper branch arm of reduction torsion spring 5 can always with connect arm contact.The reduction torsion spring 5 is set in support
On column 4, lower branch arm is fixedly connected with the first plectrum 8, and upper branch arm is fixedly connected with rotating arm 3, and the upper branch arm is supported or opposed shrinking away from theshell
Body 1 is tilted with one side direction of notch.When original state, under the action of reduction torsion spring 5, rotating arm 3 far from support column 4 one
End is stretched out in shell 1, and has gap between the upper branch arm of reduction torsion spring 5 and the second plectrum 9, when rotating arm 3 stretches out shell 1
When one end receives compression around the rotation of support column 4, one end that rotating arm 3 stretches out shell 1 is able to enter in shell 1, and reduction torsion spring 5
Upper branch arm can be contacted with the second plectrum 9, and contacted always with the second plectrum 9 in 3 rotation process of rotating arm；The upper cover
2 with shell 1 by being connected together.
When it is implemented, a support arm of the rotating arm 3 close to support column 4, it is abutted against a side of 1 notch of shell to shell 1
Sidewall direction protrusion makes rotating arm 3 be abutted against sidewall direction and forms a positioning step, and when original state, the positioning step and lacks
It is close to the side of mouth；In this way, can play the role of limit when effect of the rotating arm 3 by the power of reduction torsion spring 5, prevent
Rotating arm 3 rotates excessively, to guarantee that rotating arm 3 being capable of the smoothly interior rotation of shell 1.The bending place of the rotating arm 3 (two
Arm junction) outside is recessed inwardly to form arc groove, and the upper branch arm of the reduction torsion spring 5 is stretched out from the arc groove；In such manner, it is possible to
It effectively avoids rotating arm 3 from being formed with components such as plectrums during rotation to interfere, while torsional spring upper branch arm and second group can be made
The contact reliability of piece 9 is more preferable.
Referring to Fig. 6, when assembling Multifunctional knob switch using inching switch disclosed in this programme, first by rotary switch
It is installed on circuit board, and rotary switch can be slided along four direction.Then, four the utility model microswitches are opened around knob
Guan Yizhou is uniformly distributed, also, inching switch is located in the glide direction of rotary switch, and rotating arm 3 stretches out shell
One end of body 1 is towards rotary switch；It is by the first pin 10 and the soldering terminals corresponding with circuit board of second pin 11 again
It can.In the downside of rotary switch, the position distribution of corresponding 4 rotary switches is equipped with a shifting block, the shifting block and microswitch
Rotating arm 3 stretches out one end face of shell 1, when rotary switch is mobile to microswitch direction, rotating arm 3 can be pushed to shell
The rotation of 1 internal direction of body, at this point, being switched by adjusting knob, can send to control system and control so that microswitch be made to be connected
Signal processed, to control corresponding equipment.
In the utility model, structure is very simple, so as to which the volume of microswitch is made sufficiently small, in this way, energy
Enough assembly for quickly and easily carrying out entire Multifunctional knob switch.Meanwhile rotating arm 3 is stretched out from the side of shell 1, thus
Convenient for being cooperated with rotary switch.Also, the utility model assembly rear stability is more preferable, and sensitivity is higher.
Finally, it should be noted that technical side the above examples are only used to illustrate the technical scheme of the present invention and are not limiting
Case, those skilled in the art should understand that, modification or equivalent replacement of the technical solution of the present invention are made for those, and
The objective and range for not departing from the technical program, are intended to be within the scope of the claims of the invention.
Claims (6)
1. a kind of inching switch, it is characterised in that: including shell, upper cover, rotating arm, reduction torsion spring, the first copper sheet, second
Copper sheet, the first plectrum and the second plectrum；The rotating arm is L-shaped, and one end has a rotating hole；In shell, close to one
A support column is equipped at angle, the upper part of the supporting column diameter is less than lower diameter, which has close to the side of the support column
One notch；There is the rotating arm one end of rotating hole rotatably to be covered by rotating hole on the top of support column, and by support column
Lower support, the other end of rotating arm has side jaggy towards shell, and can stretch out shell from the notch；Described
One copper sheet and the second copper sheet are installed on housing bottom, and the side opposite with having notch side close to shell, meanwhile, the first bronze medal
Piece and the second copper sheet two sides opposite respectively close to shell, wherein the first copper sheet is close to support column, and the second copper sheet is far from support
Column；First plectrum and the second plectrum are respectively arranged on the first copper sheet and the second copper sheet；The reduction torsion spring is set in branch
On dagger, lower branch arm is fixedly connected with the first plectrum, and upper branch arm is fixedly connected with rotating arm, and the upper branch arm is supported or opposed shrinking away from theshell body
It is tilted with one side direction of notch；When original state, under the action of reduction torsion spring, rotating arm is stretched out far from one end of support column
In shell, and there is gap between the upper branch arm of reduction torsion spring and the second plectrum, when one end that rotating arm stretches out shell receives pressure
When contracting is around support column rotation, one end that rotating arm stretches out shell is able to enter in shell, and the upper branch arm of reduction torsion spring can be with
The contact of second plectrum, and contacted always with the second plectrum in rotating arm rotation process；The upper cover and shell pass through buckle card
It is connected together.
2. a kind of inching switch according to claim 1, it is characterised in that: first copper sheet and the second copper sheet with
Shell becomes one, and partition is equipped between the first copper sheet and the second copper sheet.
3. a kind of inching switch according to claim 1, it is characterised in that: the outside in the adjacent two sides of shell is corresponding
The position of first copper sheet is equipped with the first pin being connected with the first copper sheet, corresponds to the second copper sheet in the outside of the adjacent two sides of shell
Position is equipped with the second pin being connected with the second copper sheet, wherein one first pin and second pin are located at the same side of shell,
Partition is equipped between first pin and second pin of shell the same side.
4. a kind of inching switch according to claim 1, it is characterised in that: second plectrum includes in bar shaped
Linking arm and the reinforcement arm being connected with linking arm middle part, keep entire second plectrum T-shaped, in rotating arm rotation process, reset
The upper branch arm of torsional spring can always with connect arm contact.
5. a kind of inching switch according to claim 1, it is characterised in that: the rotating arm close to support column one
Support arm, the side for being abutted against shell notch are protruded to housing sidewall direction, so that rotating arm is abutted against sidewall direction and are formed a positioning step,
And when original state, which is close to the side of notch.
6. a kind of inching switch according to claim 1, it is characterised in that: lateral outside the bending place of the rotating arm
Sunken inside forms arc groove, and the upper branch arm of the reduction torsion spring is stretched out from the arc groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822116540.2U CN208922959U (en) | 2018-12-17 | 2018-12-17 | A kind of inching switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822116540.2U CN208922959U (en) | 2018-12-17 | 2018-12-17 | A kind of inching switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208922959U true CN208922959U (en) | 2019-05-31 |
Family
ID=66712961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822116540.2U Expired - Fee Related CN208922959U (en) | 2018-12-17 | 2018-12-17 | A kind of inching switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208922959U (en) |
-
2018
- 2018-12-17 CN CN201822116540.2U patent/CN208922959U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190531 |