CN202433860U - Touch screen component - Google Patents
Touch screen component Download PDFInfo
- Publication number
- CN202433860U CN202433860U CN2011205508233U CN201120550823U CN202433860U CN 202433860 U CN202433860 U CN 202433860U CN 2011205508233 U CN2011205508233 U CN 2011205508233U CN 201120550823 U CN201120550823 U CN 201120550823U CN 202433860 U CN202433860 U CN 202433860U
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- China
- Prior art keywords
- touch
- screen
- conducting metal
- panel unit
- mainboard
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Abstract
The utility model relates to a touch screen component which comprises a front shell and a touch screen arranged in the shell. Data transmission between the touch screen and a mainboard is carried out by the aid of a connecting component, the connecting component comprises a conductive metal part and an elastic part arranged on the mainboard, the conductive metal part conductively contacts with the elastic part and is connected with the touch screen, so that the touch screen component can be maintained without disassembling a whole machine when an LCD (liquid crystal display) is dusty or the touch screen is damaged, and the maintenance efficiency is greatly improved.
Description
Technical field
The utility model relates to a kind of communication apparatus fitting field, more particularly, relates to a kind of touch panel unit.
Background technology
In the prior art, touch-screen need be exported signal through the wired connection of socket on flexible PCB and the cell phone mainboard, and touch panel unit need be assemblied in earlier on the housing, accomplishes other assembly manipulation again.When LCD has dust or touch screen from being damaged, need the dismounting complete machine just to safeguard or keep in repair, therefore, safeguard very inconvenience, and maintenance efficiency is low.
The utility model content
The technical matters that the utility model will solve is that the above-mentioned defective to prior art provides a kind of touch panel unit.
The utility model solves the technical scheme that its technical matters adopted: construct a kind of touch panel unit; Comprise fore shell, be located at the touch-screen in the said fore shell; Said touch-screen carries out data transmission through coupling assembling and mainboard; Said coupling assembling comprises conducting metal spare and is located at the elastic component on the said mainboard that said conducting metal spare contacts with said elastic component conduction.
The described touch panel unit of the utility model, wherein, said conducting metal spare is located between the interlayer of said touch-screen and is exposed to said touch-screen, and the said elastic component on the said mainboard contacts with said conducting metal spare conduction.
The described touch panel unit of the utility model, wherein, the correspondence position that is provided with conducting metal spare with said touch-screen on the said fore shell offers through hole, and the said elastic component on the said mainboard stretches into from said through hole, thereby contacts with said conducting metal spare conduction.
The described touch panel unit of the utility model; Wherein, The flexible PCB that said touch panel unit also comprises and said touch-screen electrically connects, said flexible PCB is provided with said conducting metal spare, and said conducting metal spare conducts electricity with said elastic component on being located at said mainboard and contacts.
The described touch panel unit of the utility model, wherein, said elastic component comprises shell fragment or the spring thimble of being located on the said mainboard.
The described touch panel unit of the utility model, wherein, said conducting metal spare comprises copper sheet.
The described touch panel unit of the utility model, wherein, said fore shell is provided with opening, and said touch-screen is bonded in the back side of said fore shell through gum, and said opening makes said touch screen portion expose to said fore shell.
Implement the touch panel unit of the utility model; Have following beneficial effect: the touch panel unit of the utility model carries out data transmission through coupling assembling and mainboard; And coupling assembling further comprise again the conducting metal spare that is connected with touch-screen and with the elastic component that is arranged on the mainboard, therefore, when LCD has dust or touch screen from being damaged; Can safeguard touch panel unit through the mode of dismounting complete machine, improve the efficient of safeguarding greatly.
Description of drawings
To combine accompanying drawing and embodiment that the utility model is described further below, in the accompanying drawing:
Fig. 1 is the structural representation of a kind of touch panel unit first embodiment of the utility model;
Fig. 2 is the side view among a kind of touch panel unit first embodiment of the utility model;
Fig. 3 is the structural representation of a kind of touch panel unit second embodiment of the utility model.
Embodiment
First embodiment:
As shown in Figure 1, in first embodiment of the utility model, this touch panel unit comprises fore shell 100, is located at the touch-screen 200 in the fore shell 100, and touch-screen 200 carries out data transmission through coupling assembling 300 and mainboard (not shown).Further, this coupling assembling 300 comprises conducting metal spare (not shown) and is located at the elastic component (not shown) on the mainboard that conducting metal spare contacts with the elastic component conduction.Because coupling assembling 300 has been divided into conducting metal spare and has been located at the elastic component on the mainboard; And be the conduction contact between conducting metal spare and the elastic component; Make and when safeguarding, can dismantle the maintenance that complete machine just can be accomplished touch-screen, therefore improved the efficient of safeguarding.
In the present embodiment; Conducting metal spare is located between the interlayer of touch-screen 200; Touch-screen interlayer 200 is commonly referred to as sensor layer and glassy layer; And understandable, conducting metal spare should have part to expose to touch-screen 200, thereby so that contact the completion data transmission with elastic component conduction on the mainboard.In order to cooperate the conducting metal spare that exposes to touch-screen 200; The correspondence position that is provided with conducting metal spare with touch-screen 200 on the fore shell 100 offers through hole; In when assembling, only need the elastic component on the mainboard be stretched into from the through hole on the fore shell, get final product thereby contact with conducting metal spare conduction.
Secondly; As can be seen from Figure 1; Conducting metal spare in the present embodiment is arranged on the bottom-right of fore shell 100, but it should be noted that the position of conducting metal spare setting is not limited to the position shown in Fig. 1; Should be according to the inside cabling of touch-screen 200, and the position of elastic component is confirmed jointly on the mainboard.
Preferably, above-mentioned conducting metal spare can adopt copper sheet, and elastic component then can adopt shell fragment or the spring thimble that is arranged on the mainboard.
Second embodiment:
As shown in Figure 2; In the present embodiment, touch panel unit still comprises fore shell 100, is located at touch-screen in the fore shell 100 and the coupling assembling 300 that is used for carrying out with mainboard data transmission, and different with the foregoing description is; In the present embodiment; The flexible PCB that touch panel unit also further comprises and touch-screen 200 electrically connects, this flexible PCB is provided with the conducting metal spare in the coupling assembling 300, and this conducting metal spare conducts electricity with elastic component on being located at mainboard and contacts.
Same as the previously described embodiments is, above-mentioned conducting metal spare can adopt copper sheet, and elastic component then can adopt shell fragment or the spring thimble of being located on the mainboard.
In the present embodiment, flexible PCB and coupling assembling 300 all have been set at the position of fore shell 100 1 lateral edges, but are not limited thereto, and the designer can select according to demand.
In above-mentioned two embodiment, fore shell 100 is provided with opening, and touch-screen 200 all is bonded in the back side of fore shell through gum, and the opening on the fore shell 100 makes touch-screen 200 parts expose to fore shell 100.When safeguarding, only need peel off gum, take off touch-screen 200 and get final product.
Above embodiment only is the technical conceive and the characteristics of explanation the utility model, and its purpose is to let the personage who is familiar with this technology can understand content of the utility model and enforcement in view of the above, can not limit the protection domain of the utility model.All equalizations of being done with the utility model claim scope change and modify, and all should belong to the covering scope of the utility model claim.
Claims (7)
1. touch panel unit; Comprise fore shell (100), be located at the touch-screen (200) in the said fore shell (100); Said touch-screen (200) carries out data transmission through coupling assembling (300) and mainboard; It is characterized in that said coupling assembling (300) comprises conducting metal spare and be located at the elastic component on the said mainboard that said conducting metal spare contacts with said elastic component conduction.
2. touch panel unit according to claim 1 is characterized in that, said conducting metal spare is located between the interlayer of said touch-screen (200) and is exposed to said touch-screen (200), and the said elastic component on the said mainboard contacts with said conducting metal spare conduction.
3. touch panel unit according to claim 2; It is characterized in that; Said fore shell (100) is gone up the correspondence position that is provided with conducting metal spare with said touch-screen (200) and is offered through hole, and the said elastic component on the said mainboard stretches into from said through hole, thus the contact of said conducting metal spare conduction.
4. touch panel unit according to claim 1; It is characterized in that; Said touch panel unit also comprises the flexible PCB that electrically connects with said touch-screen (200); Said flexible PCB is provided with said conducting metal spare, and said conducting metal spare contacts with said elastic component conduction on being located at said mainboard.
5. according to each described touch panel unit of claim 1-4, it is characterized in that said elastic component comprises shell fragment or the spring thimble of being located on the said mainboard.
6. according to each described touch panel unit of claim 1-4, it is characterized in that said conducting metal spare comprises copper sheet.
7. according to each described touch panel unit of claim 1-4; It is characterized in that; Said fore shell (100) is provided with opening, and said touch-screen (200) is bonded in the back side of said fore shell through gum, and said opening makes said touch-screen (200) part expose to said fore shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205508233U CN202433860U (en) | 2011-12-23 | 2011-12-23 | Touch screen component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205508233U CN202433860U (en) | 2011-12-23 | 2011-12-23 | Touch screen component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202433860U true CN202433860U (en) | 2012-09-12 |
Family
ID=46783293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205508233U Expired - Lifetime CN202433860U (en) | 2011-12-23 | 2011-12-23 | Touch screen component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202433860U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111669932A (en) * | 2020-07-10 | 2020-09-15 | Oppo广东移动通信有限公司 | Circuit board assembly and electronic equipment |
-
2011
- 2011-12-23 CN CN2011205508233U patent/CN202433860U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111669932A (en) * | 2020-07-10 | 2020-09-15 | Oppo广东移动通信有限公司 | Circuit board assembly and electronic equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120912 |
|
| CX01 | Expiry of patent term |