CN207690044U - A kind of touch screen FPC electric connection contacts protection structure - Google Patents
A kind of touch screen FPC electric connection contacts protection structure Download PDFInfo
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- CN207690044U CN207690044U CN201721770931.5U CN201721770931U CN207690044U CN 207690044 U CN207690044 U CN 207690044U CN 201721770931 U CN201721770931 U CN 201721770931U CN 207690044 U CN207690044 U CN 207690044U
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- touch screen
- data connection
- transmission circuit
- touch
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Abstract
The utility model is related to touch screen protective technical fields; structure is protected more particularly to a kind of touch screen FPC electric connection contacts; including touch screen body and FPC flexible connecting plates; touch screen body includes toughened glass layer and touch sensitive layer; touch sensitive layer is printed with stealthy sensor circuit close to tempered glass is laminated; toughened glass layer corresponds to that touch sensible is laminated to be printed with transmission circuit, and transmission circuit one end is connected with FPC flexible connecting plates；FPC flexible connecting plates are equipped with data connection end, circuit control end and information and export end, and data connection end is equipped with connecting terminal with transmission circuit link position, and connecting terminal length is longer than data connection end, and the outside of connecting terminal is coated with silicone protective layer；The utility model is provided with the connecting terminal lengthened in the link position of data connection end and transmission circuit, plays and prevents tearing, anti-tear effect, while being also provided with silicone protective layer, further plays protecting effect, and protecting effect is good, and use intensity is high.
Description
Technical field
The utility model is related to touch screen protective technical fields, are protected more particularly to a kind of touch screen FPC electric connection contacts
Protection structure.
Background technology
Touch screen is a kind of input equipment significantly improving man machine operation interface, is had the advantages that intuitive, simple, quick.
Touch screen has been obtained for being widely applied in many electronic products, such as mobile phone, PDA, multimedia, public information inquiry system
System etc..In the past, various types of touch screens continuously emerge, including resistance-type, condenser type, infrared and surface acoustic wave touch screen.
Generally, capacitive touch screen is using the transparent conductive film in touch screen as a pole of capacitance, the hand of human body
Refer to another pole as capacitance, when finger is close or contacts touch screen surface, finger is coupled with touch screen, forms one newly
Capacitance, the controller of touch screen calculates the position coordinates (X, Y) of contact point, finally, host by measuring the variation of capacitance
Corresponding event is explained and executed to the position coordinates (X, Y) provided according to controller.Past, due to the limit of structure and driving cost
Various disadvantages such as system and touch-control distortion, the operation strategies of capacitive touch screen are very narrow, and resistive touch screen is city
Most commonly used touch screen technology in.Resistive touch screen is that a kind of acted on using pressure causes upper and lower conductive layer
Contact causes the electric signal of system to change to realize input function.In the recent period, continuous due to structure and signal processing technology
It improves, capacitive touch screen gradually rises.In these novel capacitive touch screens, because the flexibility for eliminating touch screens is led
Electrolemma and labyrinth use different touch control manners, show more good performance, for example, without machinery fortune in screen
Dynamic wear problem, even and if it is simple in structure, light transmittance is high, the linearity is good, dust-proof, fire prevention, it is scratch resistant, in worst environment
Also there is stable performance etc..The advantages of another aspect of capacitive touch screen, is that multi-touch function may be implemented in it, even if
User can be carried out at the same time the input of multiple point touching signal by it, realize that multiple spot is operated to complete specifically to act simultaneously, such as
The function of amplification, diminution, rotation etc..
In touch screen in use, essential needs use connecting line, majority is adopted as FPC flexibilities in the prior art
Connecting plate uses, but the link position of existing FPC flexible connecting plates and touch screen is easy to pull in use or installation process, leads
Situations such as causing FPC flexible connecting plates to lead to open circuit with the tearing of touch screen link position.
Utility model content
To solve the above problems, the utility model provide it is a kind of the link position of data connection end and transmission circuit be arranged
The connecting terminal lengthened, play it is anti-tear, anti-tear effect, while being also provided with silicone protective layer is further played
Protecting effect, protecting effect is good, and the high touch screen FPC electric connection contacts of use intensity protect structure.
Technical solution used by the utility model is：A kind of touch screen FPC electric connection contacts protection structure includes touch
It includes toughened glass layer and touch sensitive layer, the toughened glass layer to shield ontology and FPC flexible connecting plates, the touch screen body
It is mutually binded equipped with mucigel with touch sensitive layer, the touch sensitive layer is printed with stealthy induction close to tempered glass is laminated
Circuit, the toughened glass layer correspond to that touch sensible is laminated to be printed with transmission circuit, and described transmission circuit one end is felt with stealthy
Circuit is answered to be connected, the other end is connected with FPC flexible connecting plates；The FPC flexible connecting plates are equipped with data connection end, circuit control
End and information export end, and the data connection end is connected with transmission circuit, the circuit control end equipped with conductive chip respectively with
Data connection end is connected with information export end, and the data connection end is equipped with connecting terminal with transmission circuit link position, described
Connecting terminal length is longer than data connection end, and the outside of the connecting terminal is coated with silicone protective layer.
Further improvement of these options is that the silicone protective layer is telegraph circuit silicone protective layer, outside
Also it is adhesive with a release film.
Further improvement of these options is that the connecting terminal is to heat Protection glue by transmission circuit and data connection
The link position at end coats.
Further improvement of these options is that the length of the connecting terminal is longer than data connection end total length
4.0mm~8.0mm, and the identical setting of the long out position in both ends.
Further improvement of these options is that the FPC flexible connecting plates are coated with anti-close to data connection end position
Interfere electromagnetic membrane.
The beneficial effects of the utility model are：
In a first aspect, being equipped with touch screen body and FPC flexible connecting plates, touch operation control is realized by touch screen body
The data of flexible connection transmission touch sensible are played in effect by FPC flexible connecting plates, and laser propagation effect is good, easy to connect；Second
Aspect, the touch screen body include toughened glass layer and touch sensitive layer, and playing integral forming by toughened glass layer uses,
Use intensity is high, easy to use, incudes the touch operation in toughened glass layer by touch sensitive layer, inductive effects are good, described
Toughened glass layer is mutually binded with touch sensitive layer equipped with mucigel, can reinforce toughened glass layer and touch sensible by mucigel
Bonding effect between layer so that touch screen body integraty is stronger；The third aspect, the touch sensitive layer is close to tempered glass
Laminated to be printed with stealthy sensor circuit, the toughened glass layer corresponds to that touch sensible is laminated to be printed with transmission circuit, described
Transmission circuit one end is connected with stealthy sensor circuit, and the other end is connected with FPC flexible connecting plates, is incuded by stealthy sensor circuit
Touch information exports after the touch information of induction is transmitted to FPC flexible connecting plates by transmission circuit, and inductive effects are good, passes
It is defeated efficient；Fourth aspect, the FPC flexible connecting plates are equipped with data connection end, circuit control end and information and export end, described
Data connection end is connected with transmission circuit, and the circuit control end is equipped with conductive chip and is exported respectively with data connection end and information
End is connected, and is exported by information after being received the information that transmission circuit transmits out to the conversion of circuit control end by data connection end
End exports to equipment and uses, and realizes touch operation, and efficiency of transmission is high, and touch operation effect is good；5th aspect, the data connection
End is equipped with connecting terminal with transmission circuit link position, can be effectively to data connecting pin and transmission circuit by connecting terminal
Link position plays protecting effect, and protecting effect is good, and the connecting terminal length is longer than data connection end, being capable of effective logarithm
Play protecting effect according to the both sides of connecting pin, prevent installation or using when pull data connection end caused to be connect with transmission circuit
Position is torn, and phenomena such as leading to open circuit, protecting effect is good, and the outside of the connecting terminal is coated with silicone protective layer, passes through silicon
Compound protective layer can further play a protective role to connecting terminal, improve the safety used, and protecting effect is good.
In the utility model, it is provided with the connecting terminal lengthened in the link position of data connection end and transmission circuit, rises
It is torn to anti-, anti-tear effect, while being also provided with silicone protective layer, further play protecting effect, protecting effect
Good, use intensity is high.
Description of the drawings
Fig. 1 is the front view of the utility model；
Fig. 2 is the structural schematic diagram of the utility model.
Description of drawing identification：Touch screen body 110, toughened glass layer 111, touch sensitive layer 112, mucigel 113, stealth
Sensor circuit 114, transmission circuit 115, FPC flexible connecting plates 120, data connection end 121, circuit control end 122, information export
End 123, conductive chip 124, anti-interference electromagnetic membrane 125, connecting terminal 130, silicone protective layer 131, release film 132.
Specific implementation mode
The utility model is further described below in conjunction with attached drawing.
As shown in Fig. 1~Fig. 2, the respectively front view and structural schematic diagram of the utility model.
A kind of touch screen FPC electric connection contacts protection structure, including touch screen body 110 and FPC flexible connecting plates 120,
The touch screen body 110 includes toughened glass layer 111 and touch sensitive layer 112, the toughened glass layer 111 and touch sensible
Layer 112 is equipped with mucigel 113 and mutually binds, and the touch sensitive layer 112 is printed with stealthy sense on one side close to toughened glass layer 111
Circuit 114, the toughened glass layer 111 is answered to correspond to touch sensitive layer 112 and be printed with transmission circuit 115, the transmission electricity on one side
115 one end of road is connected with stealthy sensor circuit 114, and the other end is connected with FPC flexible connecting plates 120；The FPC flexible connecting plates
120, which are equipped with data connection end 121, circuit control end 122 and information, exports end 123, the data connection end 121 and transmission circuit
115 are connected, and the circuit control end 122 is equipped with conductive chip 124 and exports 123 phase of end with data connection end 121 and information respectively
Even, the data connection end 121 is equipped with connecting terminal 130,130 length of the connecting terminal with 115 link position of transmission circuit
It is longer than data connection end 121, the outside of the connecting terminal 130 is coated with silicone protective layer 131.
Silicone protective layer 131 be telegraph circuit silicone protective layer 131, telegraph circuit protect silicon rubber videlicet when have
The silicone rubber compound that the metal of precious magnificent telegraph circuit is not vulcanized, corroded also is capable of in the presence of sulfide.Telegraph circuit is used
Protect silicon rubber low elasticity, low-temperature heat, be placed at room temperature for, ultraviolet light irradiation under cure and resistance to vulcanization corrosivity it is excellent, lead
Will to liquid crystal electrode, pdp electrodes, the protection of plasma display electrode and various electrical, electronic component protections, outside
It is also adhesive with a release film 132, the protecting effects such as antistatic can be played by release film 132, further function as protective effect,
Protecting effect is good.
Connecting terminal 130 is that hot melt Protection glue coats transmission circuit 115 and the link position of data connecting pin 121, is led to
It crosses hot melt Protection glue to can be good at playing protecting effect, protecting effect is good, and anti-to tear, anti-tear effect is good.
The length of connecting terminal 130 is longer than 4.0mm~8.0mm of 121 total length of data connection end, and the long out position in both ends
Identical setting, i.e. both ends have grown 2.0mm~4.0mm respectively, effectively can play protecting effect to data connecting pin 121,
Anti- to tear, anti-tear effect is good.
FPC flexible connecting plates 120 are coated with anti-interference electromagnetic membrane 125 close to 121 position of data connection end, by anti-interference
Electromagnetic membrane 125 can play Anti-Jamming, improve whole using effect, and anti-jamming effectiveness is good.
In a first aspect, being equipped with touch screen body 110 and FPC flexible connecting plates 120, is realized and touched by touch screen body 110
Operation and control effect to be touched, the data of flexible connection transmission touch sensible are played by FPC flexible connecting plates 120, laser propagation effect is good,
It is easy to connect；Second aspect, the touch screen body 110 include toughened glass layer 111 and touch sensitive layer 112, pass through tempering
Glassy layer 111 plays integral forming use, and use intensity is high, easy to use, incudes toughened glass layer by touch sensitive layer 112
Touch operation on 111, inductive effects are good, and the toughened glass layer 111 is equipped with mucigel 113 mutually with touch sensitive layer 112
Bonding, can reinforce the bonding effect between toughened glass layer 111 and touch sensitive layer 112 by mucigel 113 so that touch screen
110 integraty of ontology is stronger；The third aspect, the touch sensitive layer 112 are printed with stealthy sense on one side close to toughened glass layer 111
Circuit 114, the toughened glass layer 111 is answered to correspond to touch sensitive layer 112 and be printed with transmission circuit 115, the transmission electricity on one side
115 one end of road is connected with stealthy sensor circuit 114, and the other end is connected with FPC flexible connecting plates 120, passes through stealthy sensor circuit
114 induction touch informations, export after the touch information of induction is transmitted to FPC flexible connecting plates 120 by transmission circuit 115,
Inductive effects are good, and efficiency of transmission is high；Fourth aspect, the FPC flexible connecting plates 120 are equipped with data connection end 121, circuit control
End 122 and information export end 123, and the data connection end 121 is connected with transmission circuit 115, and the circuit control end 122 is equipped with
Conductive chip 124 is connected with data connection end 121 and information export end 123 respectively, by data connection end 121 by transmission circuit
115 information transmitted out export end 123 by information after receiving to the conversion of circuit control end 122 and export to equipment use, realize
Touch operation, efficiency of transmission is high, and touch operation effect is good；5th aspect, the data connection end 121 connect with transmission circuit 115
It connects position and is equipped with connecting terminal 130, effectively data connecting pin 121 and transmission circuit 115 can be connected by connecting terminal 130
It connects position and plays protecting effect, protecting effect is good, and 130 length of the connecting terminal is longer than data connection end 121, can be effective
Protecting effect is played to the both sides of data connecting pin 121, prevent installation or using when pull cause data connection end 121 with pass
Phenomena such as 115 link position of road of transmitting electricity tears, leads to open circuit, protecting effect is good, and the outside of the connecting terminal 130 is coated with silicon
Compound protective layer 131 can further play a protective role to connecting terminal 130 by silicone protective layer 131, improves and uses
Safety, protecting effect are good.
In the utility model, it is provided with the connection lengthened in the link position of data connection end 121 and transmission circuit 115 and touches
Point 130 plays and prevents tearing, anti-tear effect, while being also provided with silicone protective layer 131, further plays protection effect
Fruit, protecting effect is good, and use intensity is high.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (5)
1. a kind of touch screen FPC electric connection contacts protect structure, it is characterised in that：It is flexibly connected including touch screen body and FPC
Plate, the touch screen body include toughened glass layer and touch sensitive layer, and the toughened glass layer is equipped with glutinous with touch sensitive layer
Glue-line mutually binds, and the touch sensitive layer is printed with stealthy sensor circuit, the tempered glass close to tempered glass is laminated
The corresponding touch sensible of layer is laminated to be printed with transmission circuit, and described transmission circuit one end is connected with stealthy sensor circuit, the other end
It is connected with FPC flexible connecting plates；The FPC flexible connecting plates are equipped with data connection end, circuit control end and information and export end, institute
It states data connection end with transmission circuit to be connected, the circuit control end is led with data connection end and information respectively equipped with conductive chip
Outlet is connected, and the data connection end is equipped with connecting terminal with transmission circuit link position, and the connecting terminal length is longer than number
According to connecting pin, the outside of the connecting terminal is coated with silicone protective layer.
2. a kind of touch screen FPC electric connection contacts according to claim 1 protect structure, it is characterised in that：The silica gel
Protective layer be telegraph circuit silicone protective layer, outside be also adhesive with a release film.
3. a kind of touch screen FPC electric connection contacts according to claim 2 protect structure, it is characterised in that：The connection
Contact is that hot melt Protection glue coats transmission circuit and the link position of data connecting pin.
4. a kind of touch screen FPC electric connection contacts according to claim 3 protect structure, it is characterised in that：The connection
The length of contact is longer than 4.0mm~8.0mm of data connection end total length, and the identical setting of the long out position in both ends.
5. a kind of touch screen FPC electric connection contacts according to claim 4 protect structure, it is characterised in that：The FPC is soft
Property connecting plate is coated with anti-interference electromagnetic membrane close to data connection end position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721770931.5U CN207690044U (en) | 2017-12-18 | 2017-12-18 | A kind of touch screen FPC electric connection contacts protection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721770931.5U CN207690044U (en) | 2017-12-18 | 2017-12-18 | A kind of touch screen FPC electric connection contacts protection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207690044U true CN207690044U (en) | 2018-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721770931.5U Active CN207690044U (en) | 2017-12-18 | 2017-12-18 | A kind of touch screen FPC electric connection contacts protection structure |
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| Country | Link |
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| CN (1) | CN207690044U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115164004A (en) * | 2022-07-01 | 2022-10-11 | 深圳利恩光学有限公司 | Anti-interference jumbo size touch device |
-
2017
- 2017-12-18 CN CN201721770931.5U patent/CN207690044U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115164004A (en) * | 2022-07-01 | 2022-10-11 | 深圳利恩光学有限公司 | Anti-interference jumbo size touch device |
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