CN207233633U - A kind of touch-switch - Google Patents
A kind of touch-switch Download PDFInfo
- Publication number
- CN207233633U CN207233633U CN201721225048.8U CN201721225048U CN207233633U CN 207233633 U CN207233633 U CN 207233633U CN 201721225048 U CN201721225048 U CN 201721225048U CN 207233633 U CN207233633 U CN 207233633U
- Authority
- CN
- China
- Prior art keywords
- flexible cloth
- metal wire
- switch
- insulating material
- utility
- 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 discloses a kind of touch-switch, including being superimposed gluing fixation by the first comprising metal wire flexible cloth, elastic insulating material, the second comprising metal wire flexible cloth successively and being formed, several via holes are distributed with the elastic insulating material, first, second comprising metal wire flexible cloth is respectively arranged with the extraction wire being connected with control system, for switch touching signal to be sent to control system.Actuation force smaller needed for the more existing membrane switch technology of the utility model, resilience become apparent from, and are less susceptible to produce misleading, and structure is more simple.
Description
Technical field
The utility model belongs to switch, and in particular to a kind of touch-switch.
Background technology
Touch-switch is also known as thin film switch, is made of panel, upper circuit, separation layer, four part of lower circuit.Press pellicular front
Instruction switch on plate, the contact of upper circuit deform downwards, and conducting is contacted with the pole plate of lower circuit, after finger unclamps, upper circuit
Contact bounce-back is returned, and circuit disconnects, and a signal is triggered in circuit.Require thin film switch will to itself material by above operation principle
Ask with high resiliency, high sensitivity, planarization and printing adaptability and pliability, market thin film switch uses polychlorostyrene more at present
The material such as ethene PV, polycarbonate, sand face polyester (PET), is led printable silver paste or carbon dust slurry etc. by silk-screen printing
Isoelectric substance is imprinted in above-mentioned material, so as to fulfill conduction property.But polyvinyl chloride PV, polycarbonate, sand face polyester (PET) etc.
The shortcomings of it is poor that material is respectively present fatigue durability in itself, is also easy to produce stress cracking, and pliability is inadequate and resilience is poor.In addition when making
Then actuation force increases such material thickness greatly, slow in reacting；Material is excessively thin, and sense of touch is poor during shake-up, and screen resilience is substantially inadequate,
It is also easy to produce and misleads.
In conclusion need a kind of material fatigue durability more preferable at present, and less easy to crack, required actuation force smaller, rebound
Property becomes apparent from, and is less susceptible to produce misleading, and the more simple touch-switch device of structure.
Utility model content
It is more preferable that the purpose of this utility model is to provide a kind of material fatigue durability, not easy to crack, required actuation force smaller, returns
It is elastic more preferable, it is less susceptible to produce misleading, and the more simple touch-switch of structure.
To realize the utility model aim, the technical scheme that the utility model is provided is as follows：
Touch-switch, including successively by the first comprising metal wire flexible cloth, elastic insulating material, the second comprising metal wire flexible cloth
It is superimposed gluing fixation to form, several via holes, first, second comprising metal wire flexible cloth is distributed with the elastic insulating material
The extraction wire being connected with control system is respectively arranged with, for switch touching signal to be sent to control system.
The elastic insulating material uses two-sided attached glue recovery sponge.
The beneficial effects of the utility model：
The utility model is optimized to three layers by the four-layer structure that current thin film switchs, and shortens Production Time, simplifies system
Make flow, save great amount of cost.Comprising metal wire flexible cloth in the utility model is with pliability is good, bending resistance is good, more existing
There is material used in technology that there is more preferable fatigue durability, more preferable crack resistence and faster reaction speed, this flexible cloth
Conductive wire is built-in with, is being deformed upon（Stretching folds）Good electric conductivity can be still kept afterwards.The utility model
The elastic insulating material used uses two-sided attached glue recovery sponge, it is with excellent mechanical performance（High resilience, low hysteresis damage
Lose）, excellent anti-fatigue performance, can produce the bounce of different support forces, smaller when being pressurized under different deformation state
Larger compression is produced under pressure.Being used cooperatively for comprising metal wire flexible cloth and elastic material, effectively reduces in external pressure
The flexible cloth of the pressure that the flexible cloth deformation of comprising metal wire is depended merely under power effect and is turned on, elastic insulating material and comprising metal wire is same
Step deformation, so as to effectively protect comprising metal wire flexible cloth that excessive deformation occurs in conducting.Summary improves feature, this reality
The actuation force smaller needed for new more existing membrane switch technology, resilience become apparent from, and are less susceptible to produce misleading, and structure is more
To be simple.
The technical solution of the utility model is further illustrated below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is the exploded view of the utility model.
Fig. 2 is the profile of the utility model.
Embodiment
See Fig. 1, Fig. 2, touch-switch provided by the utility model, including successively by comprising metal wire flexible cloth 1, elastic insulated
Material 2, comprising metal wire flexible cloth 3 are superimposed gluing fixation and form, and it is soft that elastic insulating material 2 by adhesive layer 4 is clipped in comprising metal wire
Between property cloth 1,3, several via holes 201, first, second comprising metal wire flexible cloth are distributed with the elastic insulating material 2
1st, 3 the extraction wire 201,301 being connected with control system is respectively arranged with, for switch touching signal to be sent to control system
System.
Elastic insulating material 2 can use two-sided attached glue recovery sponge.
The utility model can be widely used in all kinds of need according to the actual requirements（Touch）Place is triggered, as electrically operated gate is ridden
Door etc. is opened in triggering, can be made into foot-operated trigger switch.In addition the upper surface of comprising metal wire flexible cloth 1 and comprising metal wire flexible cloth
3 bottoms can use the materials, such as sheet rubber such as waterproof fireproofing wear-resistant pressure-resistant of the prior art.It will be touched by upper and lower sheet rubber
Switch package wherein, forms perfect waterproof, wear-resisting, the electrically operated gate trigger switch that easily turns on.
It can lie against when in use on ground, rely primarily on user and ride realization action.Comprising metal wire flexible cloth 1 is light
An electrode layer of switch is touched, and there is extraction wire 101, comprising metal wire flexible cloth 3 is another electrode of touch-switch
Layer, also there is an extraction wire 301.When comprising metal wire flexible cloth 1 and comprising metal wire flexible cloth 3 mutually extruding to certain pressure value
When, elastic insulating material 2 synchronously can produce elastic deformation and become very thin, at this time comprising metal wire flexible cloth 1 and comprising metal wire
Flexible cloth 3 can correspond to contact at the via hole 201, form complete loops, and automatic control system sends unlatching and refers at this time
Order.When comprising metal wire flexible cloth 1 is without pressure is trampled, comprising metal wire flexible cloth 1 and comprising metal wire flexible cloth 3 recover separation often
State, circuit disconnect, and automatic control system sends out code at this time.
The shape of the utility model can be designed to required shape, 201 pore size of via hole, shape according to place situation
Shape, length and width, number, thickness and the distribution situation of 201 quantity of via hole can according to the size of elastic insulating material 2,
Thickness synthesis determines.
According to being actually needed, 1 upper surface of comprising metal wire flexible cloth can use the materials such as waterproof, fire prevention, wear-resistant pressure-resistant, contain
1 upper surface of wire flexible cloth and 2 bottom of comprising metal wire flexible cloth can be with symmetric designs.The touch-switch can overturn use,
1st, 2 comprising metal wire flexible cloth titles are exchanged.
In the utility model, the shape size of comprising metal wire flexible cloth 1, elastic insulating material 2 and comprising metal wire flexible cloth 3
It is not necessarily identical, is also not necessarily designed as tabular, as long as contact and the break function of circuit can be realized, saves into
This.
The utility model is not limited to above-mentioned preferred forms, and anyone should learn that under the enlightenment of the utility model
The structure change made, it is every that there is same or like technical solution with the utility model, each fall within the guarantor of the utility model
Within the scope of shield.
Claims (2)
- A kind of 1. touch-switch, it is characterized in that including successively by the first comprising metal wire flexible cloth, elastic insulating material, second containing gold Belong to the gluing fixation of silk flexible cloth superposition to form, several via holes are distributed with the elastic insulating material, first, second containing gold Belong to silk flexible cloth and be respectively arranged with the extraction wire being connected with control system, for switch touching signal to be sent to control system System.
- 2. touch-switch according to claim 1, it is characterized in that the elastic insulating material is using two-sided attached glue rebound sea It is continuous.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721225048.8U CN207233633U (en) | 2017-09-22 | 2017-09-22 | A kind of touch-switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721225048.8U CN207233633U (en) | 2017-09-22 | 2017-09-22 | A kind of touch-switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207233633U true CN207233633U (en) | 2018-04-13 |
Family
ID=61863649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721225048.8U Active CN207233633U (en) | 2017-09-22 | 2017-09-22 | A kind of touch-switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207233633U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111785541A (en) * | 2019-04-03 | 2020-10-16 | 上海汽车集团股份有限公司 | Switch for controlling on-off of power battery loop |
-
2017
- 2017-09-22 CN CN201721225048.8U patent/CN207233633U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111785541A (en) * | 2019-04-03 | 2020-10-16 | 上海汽车集团股份有限公司 | Switch for controlling on-off of power battery loop |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201563116U (en) | Metal touching key | |
| JP2005527048A5 (en) | ||
| CN108760111A (en) | Pressure sensor and preparation method, pressure sensitive method and display device | |
| CN207233633U (en) | A kind of touch-switch | |
| CN202917363U (en) | Membrane switch suitable for electric energy meter | |
| CN106057534A (en) | Pressure sensitive electric switch based on printing technology and manufacturing method thereof | |
| CN206479965U (en) | Touch display screen and pressure sensitive touch-screen | |
| CN212659063U (en) | Stress sensing film, touch module and electronic equipment | |
| CN100460168C (en) | Contact type sensor for object | |
| CN209880437U (en) | Cube durable type light touch switch | |
| CN109616449B (en) | Flexible electronic device and manufacturing method thereof | |
| CN201066641Y (en) | A combined switch | |
| CN103780239A (en) | Piezoelectric electret film key | |
| CN213243972U (en) | Terminal equipment and pressure sensing module used for same | |
| CN202917364U (en) | Touch type membrane switch suitable for soybean milk machine | |
| CN209266275U (en) | Thin film switch | |
| CN208512109U (en) | A kind of PTFE laminated needled felt filter bag | |
| CN202917365U (en) | Touch type membrane switch suitable for foot bath tub | |
| KR102045407B1 (en) | Touch panel sensor and touch panel using thereof | |
| CN206081584U (en) | Intelligent chess | |
| CN105487683A (en) | Flexible graphene cold-light-board keyboard | |
| CN201846329U (en) | Electrically conductive ink approach induction press key | |
| CN202917366U (en) | Membrane switch for foot tub | |
| CN209232637U (en) | A kind of seven key thin film switches | |
| CN104092457A (en) | Induction type thin-film switch and control method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |