CN209418384U - Switching device - Google Patents
Switching device Download PDFInfo
- Publication number
- CN209418384U CN209418384U CN201920324039.7U CN201920324039U CN209418384U CN 209418384 U CN209418384 U CN 209418384U CN 201920324039 U CN201920324039 U CN 201920324039U CN 209418384 U CN209418384 U CN 209418384U
- Authority
- CN
- China
- Prior art keywords
- button cap
- connect
- switching device
- guide body
- pcb board
- 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.)
- Active
Links
Landscapes
- Push-Button Switches (AREA)
Abstract
The utility model relates to switching devices, issue signal for triggering input equipment with controlling electronic devices, including button cap, metal clips, guide body, elastic silica gel, conductive carbon plate, conducting channel, pcb board and simulation output pin；Button cap is equipped with metal clips, and one end of the guide body and the upper surface of metal clips connect, and the other end of guide body and the mainboard of input equipment connect；Elastic silica gel is set to the lower section of button cap, elastic silica gel bottom integrated electrically conducting carbon plate, the lower section of elastic silica gel are equipped with pcb board, and the upper surface of pcb board is equipped with conducting channel, conducting channel is connect by pcb board with simulation output pin, the mainboard connection of simulation output pin and input equipment.The utility model can quickly trigger and generate set of number signal and one group of analog signal, maximize the response time for shortening switching device；The dynamics of button cap is pushed to control the output of data by control, improves the sensitivity of switching device.
Description
Technical field
The utility model relates to the technical fields of controller, are to be related to switching device more specifically.
Background technique
On the electric appliance in game console and other fields, it is often necessary to use key switch, the bullet of common key-press switch
Property rubber parts be typically fabricated as hollow circuit cylinder boss shape, constitute handle and flexible deformation wall, become elastic rubber by pressing
Shape simultaneously pushes the conductiving point on PCB or conductive reed, realizes switch on and off or the lower analogue data by degree of output.The prior art
In key switch in order to guarantee to have reliable flexible deformation and restoring force, and there is excellent handle simultaneously, need to press
Stroke can be longer, and the space that rubber parts deformation needs is also larger, makes the lower and volume ruler not quick enough by response entirely switched
It is very little bigger than normal.
The above deficiency, has much room for improvement.
Utility model content
In order to overcome the shortcomings of existing technology, the utility model provides switching device.
Technical solutions of the utility model are as described below:
Switching device issues signal for triggering input equipment with controlling electronic devices, including button cap, metal clips,
Guide body, elastic silica gel, conductive carbon plate, conducting channel, pcb board and simulation output pin；
The button cap is equipped with the metal clips, and one end of the guide body and the upper surface of the metal clips connect
Touching connection, the other end of the guide body and the mainboard of input equipment connect；
The elastic silica gel is set to the lower section of the button cap, and the elastic silica gel bottom integrates the conductive carbon plate, institute
The lower section for stating elastic silica gel is equipped with the pcb board, and the upper surface of the pcb board is equipped with the conducting channel, the conducting channel
It is connect by the pcb board with the simulation output pin, the simulation output pin is connect with the mainboard of the input equipment.
Further, the button cap includes key cap main body and button cap pedestal, and the key cap main body is set to described
The top of button cap pedestal is simultaneously connect with the button cap pedestal, and the metal clips is sheathed on the periphery of the key cap main body
And it is supported by the button cap pedestal.
Further, the elastic silica gel includes first connecting portion, variant part and second connecting portion, and the variant part is set to
Between the first connecting portion and the second connecting portion, and the first connecting portion, the variant part and second connection
Portion is successively integrally formed, and the first connecting portion is connect with the button cap, and the second connecting portion is connect with the pcb board.
Further, the shape of the variant part is hollow round table.
Further, the conductive carbon plate is set to the inside of the variant part and connects with the bottom of the first connecting portion
It connects.
Further, the conductive carbon plate is arc-shaped.
Further, at least one metal-toothed, one end of the guide body and the gold are equipped on the metal clips
The upper surface for belonging to tooth connects.
Further, the pcb board is equipped with card slot, and the guide body is equipped with fastener, and the fastener is set in card slot.
Further, the switching device further includes shell, and the shell is connect with the guide body.
Further, the inside of the shell is equipped with intermediate plate, and the guide body is equipped with intermediate plate hole, and the intermediate plate passes through institute
It states intermediate plate hole and connect the shell with the guide body.
According to the utility model of above scheme, the beneficial effect is that:
(1) switching device provided by the utility model can quickly trigger and generate set of number signal and one group of simulation
Signal maximizes the response time for shortening switching device；
(2) dynamics of button cap is pushed by control to control the output of data, improves the sensitivity of switching device, and
It is easy to operate；
(3) the utility model overall structure is simple, small in size, low in cost.
Detailed description of the invention
It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new
Some embodiments of type for those of ordinary skill in the art without creative efforts, can be with root
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic diagram of the section structure of the utility model；
Fig. 3 is the configuration schematic diagram one of the utility model；
Fig. 4 is the configuration schematic diagram two of the utility model；
Fig. 5 is the button cap structural schematic diagram of the utility model；
Fig. 6 is the metal clips structural schematic diagram of the utility model；
Fig. 7 is the elastic silica gel structural schematic diagram one of the utility model；
Fig. 8 is the elastic silica gel structural schematic diagram two of the utility model；
Fig. 9 is the pcb board structural schematic diagram of the utility model；
Figure 10 is the guide body structural schematic diagram of the utility model；
Figure 11 is the shell mechanism schematic diagram of the utility model；
Figure 12 is another structural schematic diagram of the utility model；
Figure 13 is the configuration schematic diagram of Figure 12；
Figure 14 is the Application Example structural schematic diagram of the utility model.
Wherein, each appended drawing reference in figure:
10- switching device；
101- button cap；1011- key cap main body；1012- button cap pedestal；10121- circular groove；
102- metal clips；1021- metal-toothed；
103- guide body；1031- fastener；1032- intermediate plate hole；1033- limit hole；
104- elastic silica gel；1041- first connecting portion；1042- second connecting portion；1043- variant part；
10411- recess；10421- notch；
105- conduction carbon plate；
106- conducting channel；
107-PCB plate；1071-PCB plate hole；1072- card slot；
108- simulation output pin；
109- shell；1091- intermediate plate；1092- limited post；
The mainboard of 20- input equipment.
Specific embodiment
In order to which technical problem to be solved in the utility model, technical solution and beneficial effect is more clearly understood, with
Lower combination accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein
Example is applied only to explain the utility model, is not used to limit the utility model.
It should be noted that be referred to as " being fixed on " or " being set to " another component when component, it can directly or
It is located on another component indirectly.When a component referred to as " is connected to " another component, it can be directly or
It is connected on another component in succession.Term " on ", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "top",
The orientation or position of the instructions such as "bottom", "inner", "outside" are orientation based on the figure or position, are merely for convenience of describing,
It should not be understood as the limitation to the technical program.Term " first ", " second " are used merely to facilitate description purpose, and should not be understood as
Indication or suggestion relative importance or the quantity for implicitly indicating technical characteristic.The meaning of " plurality " is two or more,
Unless otherwise specifically defined.
Switching device 10 referring to FIG. 1 to FIG. 4, issue signal for triggering input equipment with controlling electronic devices, including
Button cap 101, metal clips 102, guide body 103, elastic silica gel 104, conductive carbon plate 105, conducting channel 106, pcb board 107
And simulation output pin 108；
Button cap 101 is equipped with metal clips 102, and one end of guide body 103 contacts company with the upper surface of metal clips 102
It connects, the other end of guide body 103 and the mainboard 20 of input equipment connect；
Elastic silica gel 104 is set to the lower section of button cap 101,104 bottom integrated electrically conducting carbon plate 105 of elastic silica gel, flexible silicon
The lower section of glue 104 is equipped with pcb board 107, and the upper surface of pcb board 107 is equipped with conducting channel 106, and conducting channel 106 passes through pcb board
107 connect with simulation output pin 108, and simulation output pin 108 is connect with the mainboard 20 of input equipment.
The present embodiment provides the working principle of switching device is as follows:
(1) when elastic silica gel 104 in a free state, elastic silica gel 104 supports button cap 101, be set to button cap
Metal clips 102 on 101 is connect with the end thereof contacts of guide body 103, the other end of guide body 103 and the mainboard of input equipment
20 connect, and circuit is connected under default situations, export first group of digital signal；
(2) when applying pressure to button cap 101, button cap 101 is moved down, and elastic silica gel 104 is compressed, and presses simultaneously
Keycap 101 drives the metal clips 102 being set on button cap 101 to move down, so that metal clips 102 and guide body
The contact that 103 separation, i.e. moment disconnect metal clips 102 and guide body 103 stops first group of digital signal of triggering；
(3) when the pressure that increase applies button cap 101, button cap 101 continues to move down, 104 quilt of elastic silica gel
Continue to compress so that the conductive carbon plate 105 for being set to the lower section of elastic silica gel 104 moves down, until conductive carbon plate 105 with set
It is connected in the conducting channel 106 on pcb board 107, conducting channel 106 is connect with simulation output pin 108, and simulation output is drawn
Foot 108 is connect with the mainboard 20 of input equipment, to trigger second group of analog signal, second group of analog signal is according to conductive carbon
Piece 105 is different from 106 exposure level of conducting channel and changes；
(4) when the pressure that revocation applies button cap 101, elastic silica gel 104 restores elastic deformation, and drives conductive carbon
Piece 105 moves up, so that conductive carbon plate 105 is disconnected with conducting channel 106, stops second group of analog signal of triggering, button cap
101 continue to move up recovery to original position, i.e. elastic silica gel 104 is in free state, and metal clips 102 and guide body 103 are extensive
It is multiple to connect, start to export first group of digital signal.
The present embodiment provides having the beneficial effect that for switching device
(1) switching device provided by the utility model can quickly trigger and generate set of number signal and one group of simulation
Signal maximizes the response time for shortening switching device；
(2) dynamics of button cap is pushed by control to control the output of data, improves the sensitivity of switching device, and
It is easy to operate；
(3) the utility model overall structure is simple, small in size, low in cost.
Referring to Fig. 5, in one embodiment, button cap 101 includes key cap main body 1011 and button cap pedestal 1012,
Key cap main body 1011 is set to the top of button cap pedestal 1012 and connect with button cap pedestal 1012, and metal clips 102 is arranged
In key cap main body 1011 periphery and by button cap pedestal 1012 support.101 structure of button cap being arranged in this way is simple, and
It can be fixed on metal clips 102 is stable on button cap 101.
Preferably, the cross sectional shape of key cap main body 1011 and button cap pedestal 1012 is rounded, and button cap pedestal
1012 sectional dimension is greater than the sectional dimension of key cap main body 1011.Setting allows metal clips 102 stable in this way
It is supported on button cap pedestal 1012, so that metal clips 102 can be stably fixed on button cap 101.
Referring to Fig. 7, in one embodiment, elastic silica gel 104 includes first connecting portion 1041, variant part 1043 and the
Two interconnecting pieces 1042, variant part 1043 is set between first connecting portion 1041 and second connecting portion 1042, and first connecting portion
1041, variant part 1043 and second connecting portion 1042 are successively integrally formed, and first connecting portion 1041 is connect with button cap 101, the
Two interconnecting pieces 1042 are connect with pcb board 107.104 structure of elastic silica gel being arranged in this way is simple, and passes through first connecting portion 1041
With the cooperation of second connecting portion 1042, can make variant part 1043 be deformed or restore deformation when more smoothly.
In one embodiment, the shape of variant part 1043 is hollow round table.When applying pressure to button cap 101, by
It is connect in button cap 101 with first connecting portion 1041, under the effect of the pressure, the is transferred to the pressure that button cap 101 applies
On one interconnecting piece 1041, so that first connecting portion 1041 moves down and drives the downward indent in the upper end of variant part 1043, so that
Variant part 1043 is deformed, so that button cap 101 generates downwards displacement.
Preferably, 1041 circular in cross-section of first connecting portion, the cross section of second connecting portion 1042 are in annulus, and second connects
The sectional dimension of socket part 1042 is greater than the sectional dimension of first connecting portion 1041.Setting facilitates variant part 1043 and generates change in this way
The contact of conductive carbon plate 105 and conducting channel 106 after shape.
Please refer to Fig. 4, Fig. 5, Fig. 7, it is preferable that button cap pedestal 1012 is equipped with circular groove 10121, first connecting portion
1041 be set to circular groove 10121 in, in this way be arranged allow first connecting portion 1041 it is stable be placed in circular groove
10121；And the slot diameter of circular groove 10121 is greater than the outer diameter of first connecting portion 1041, setting in this way facilitates variant part 1043
It is deformed.
Referring to Fig. 7, preferably, recess 10411 is equipped at the top of first connecting portion 1041.
Preferably, 1042 bottom of second connecting portion is equipped with notch 10421.When air is compressed, it is conducive to discharge air.
Referring to Fig. 8, in one embodiment, conductive carbon plate 105 is set to the inside of variant part 1043 and connect with first
The bottom in portion 1041 connects.In this way setting allow it is conductive carbon plate 105 is stable is connected in first connecting portion 1041, and side
Variant part 1043 be deformed after contacted with conducting channel 106.
Referring to Fig. 2, in one embodiment, conductive carbon plate 105 is arc-shaped.In conductive carbon plate 105 and conducting channel 106
During contact, the area that conductive carbon plate 105 is contacted with conducting channel 106 is different with the difference of lower surging, i.e., and second
Group analog signal is also different with the difference of lower surging.
Referring to Fig. 6, in one embodiment, at least one metal-toothed 1021, guide body are equipped on metal clips 102
103 one end and the upper surface of metal-toothed 1021 connect.The setting of metal-toothed 1021 is so that metal clips 102 and guide body
It is Elastic Contact between 103, increases the reliability of contact.
Referring to Fig. 9, preferably, pcb board 107 is equipped with pcb board hole 1071, and one end of simulation output pin 108 passes through
Pcb board hole 1071 is simultaneously connect with pcb board 107, and the other end of simulation output pin 108 and the mainboard 20 of input equipment connect.This
Sample setting facilitates conducting channel 106 and connect with simulation output pin 108, the mainboard of simulation output pin 108 and input equipment
20 connections, and then signal transmitting is carried out, and connection type is simple.
Preferably, the quantity of simulation output pin 108 is two.
Fig. 4, Figure 14 are please referred to, in one embodiment, simulation output pin 108 is strip.
Figure 12 to Figure 14 is please referred to, in one embodiment, simulation output pin 108 is L-shaped.
It should be understood that the shape of simulation output pin 108 is not in order to adapt to the mainboard 20 of different input equipments
It is limited to above-mentioned rectangle or L-type, can also is other shapes, herein with no restrictions.
Fig. 3, Fig. 9, Figure 10 are please referred to, in one embodiment, pcb board 107 is equipped with card slot 1072, in guide body 103
Equipped with fastener 1031, fastener 1031 is set in card slot 1072.Setting stablizes guide body 103 and consolidates pcb board 107 in this way
It is fixed, prevent pcb board 107 from sliding.
Fig. 2, Fig. 3 are please referred to, in one embodiment, switching device 10 further includes shell 109, shell 109 and guide body
103 connections.The setting of shell 109 can be used for protecting each components being set to inside shell 109.
Figure 11 is please referred to, in one embodiment, the inside of shell 109 is equipped with intermediate plate 1091, and guide body 103 is equipped with folder
Film perforation 1032, intermediate plate 1091 pass through intermediate plate hole 1032 and connect shell 109 with guide body 103.Intermediate plate 1091 and intermediate plate hole 1032
Cooperation so that shell 109 connect secured and easy to disassemble with guide body 103, structure is simple.
Preferably, it is set in guide body 103 there are two intermediate plate hole 1032, correspondingly, there are two the corresponding position of shell 109 is set
Intermediate plate 1091.Guide body 103 is made to connect with shell 109 more secured in this way.
Preferably, the inside of shell 109 is additionally provided with limited post 1092, and guide body 103 is equipped with limit hole 1033, limited post
1092 are set in limit hole 1033.The cooperation of limited post 1092 and limit hole 1033 is so that guide body 103 is connect with shell 109
It is more stable, it avoids guide body 103 and shell 109 generates displacement.
Preferably, the quantity of guide body 103 is two.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (10)
1. switching device, issue signal for triggering input equipment with controlling electronic devices, it is characterised in that: including button cap,
Metal clips, guide body, elastic silica gel, conductive carbon plate, conducting channel, pcb board and simulation output pin；
The button cap is equipped with the metal clips, and one end of the guide body contacts company with the upper surface of the metal clips
It connects, the other end of the guide body and the mainboard of input equipment connect；
The elastic silica gel is set to the lower section of the button cap, and the elastic silica gel bottom integrates the conductive carbon plate, the bullet
Property silica gel lower section be equipped with the pcb board, the upper surface of the pcb board is equipped with the conducting channel, and the conducting channel passes through
The pcb board is connect with the simulation output pin, and the simulation output pin is connect with the mainboard of the input equipment.
2. switching device as described in claim 1, it is characterised in that: the button cap includes key cap main body and button cap bottom
Seat, the key cap main body are set to the top of the button cap pedestal and connect with the button cap pedestal, the metal clips
It is sheathed on the periphery of the key cap main body and is supported by the button cap pedestal.
3. switching device as described in claim 1, it is characterised in that: the elastic silica gel includes first connecting portion, variant part
And second connecting portion, the variant part are set between the first connecting portion and the second connecting portion, and first connection
Portion, the variant part and the second connecting portion are successively integrally formed, and the first connecting portion is connect with the button cap, described
Second connecting portion is connect with the pcb board.
4. switching device as claimed in claim 3, it is characterised in that: the shape of the variant part is hollow round table.
5. switching device as claimed in claim 3, it is characterised in that: the conduction carbon plate is set to the inside of the variant part simultaneously
It is connect with the bottom of the first connecting portion.
6. switching device as claimed in claim 5, it is characterised in that: the conduction carbon plate is arc-shaped.
7. switching device as described in claim 1, it is characterised in that: be equipped at least one metal on the metal clips
The upper surface of tooth, one end of the guide body and the metal-toothed connects.
8. switching device as described in claim 1, it is characterised in that: the pcb board is equipped with card slot, sets in the guide body
There is fastener, the fastener is set in card slot.
9. switching device as described in any one of claims 1 to 8, it is characterised in that: the switching device further includes shell, institute
Shell is stated to connect with the guide body.
10. switching device as claimed in claim 9, it is characterised in that: the inside of the shell is equipped with intermediate plate, the guide body
It is equipped with intermediate plate hole, the intermediate plate passes through the intermediate plate hole and connect the shell with the guide body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920324039.7U CN209418384U (en) | 2019-03-14 | 2019-03-14 | Switching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920324039.7U CN209418384U (en) | 2019-03-14 | 2019-03-14 | Switching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209418384U true CN209418384U (en) | 2019-09-20 |
Family
ID=67945813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920324039.7U Active CN209418384U (en) | 2019-03-14 | 2019-03-14 | Switching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209418384U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109786157A (en) * | 2019-03-14 | 2019-05-21 | 深圳市达实智控科技股份有限公司 | Switching device |
-
2019
- 2019-03-14 CN CN201920324039.7U patent/CN209418384U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109786157A (en) * | 2019-03-14 | 2019-05-21 | 深圳市达实智控科技股份有限公司 | Switching device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209418384U (en) | Switching device | |
| CN109786157A (en) | Switching device | |
| TWI298507B (en) | ||
| CN208673950U (en) | High life key | |
| CN208922950U (en) | One kind patching microswitch | |
| US8143544B2 (en) | Switch | |
| CN102655058B (en) | Key structure, and input signal generation system for electronic equipment and keyboard | |
| CN209266275U (en) | Thin film switch | |
| CN108428583A (en) | A kind of key switch of scissor leg structure | |
| CN207705071U (en) | A kind of microswitch structure of strip resistance | |
| CN107887186B (en) | Key | |
| CN203562357U (en) | Reed-type four-way microswitch | |
| CN207009336U (en) | A kind of press-key structure | |
| CN207489731U (en) | The button of mechanical keyboard | |
| CN103605428B (en) | A kind of computer keyboard of restructural button | |
| CN105990057A (en) | Keyboard | |
| CN206293361U (en) | Differential pressure switch | |
| CN2588588Y (en) | Multi-direction press-key | |
| CN217933562U (en) | Toggle switch | |
| CN209571354U (en) | Thin film type keyboard wiring board | |
| CN207743123U (en) | A kind of slight keyboard switch with excellent handle | |
| CN103474277B (en) | Combined microswitch | |
| CN220856405U (en) | Electronic membrane switch | |
| CN214956554U (en) | Key device and electronic equipment | |
| CN217035482U (en) | LED backlight display membrane switch |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |