CN209625160U - A kind of thin film type keyboard winding displacement - Google Patents
A kind of thin film type keyboard winding displacement Download PDFInfo
- Publication number
- CN209625160U CN209625160U CN201920628877.3U CN201920628877U CN209625160U CN 209625160 U CN209625160 U CN 209625160U CN 201920628877 U CN201920628877 U CN 201920628877U CN 209625160 U CN209625160 U CN 209625160U
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- China
- Prior art keywords
- winding displacement
- keyboard
- thin film
- touch
- film type
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Abstract
The utility model relates to a kind of thin film type keyboard winding displacements, it includes touch-control winding displacement part, assemble winding displacement part and connection cable part, wherein, the assembly winding displacement part is connected between the touch-control winding displacement part and the connection cable part, the connection cable part is connected between the thin film type keyboard winding displacement and main board for notebook computer, concentrated setting has several IC modules on the assembly winding displacement part, ito film layer is provided on the touch-control winding displacement portion top surface, the touch-control winding displacement part is folded between keyboard film layer and elastic glue-line, it is corresponding with the key legend identified on the keyboard film layer, key network layer is embedded in the elasticity glue-line, the key network layer is formed by screen knitting.
Description
Technical field
The utility model relates to a kind of keyboard winding displacement, particularly relate to it is a kind of apply in keyboard of notebook computer to know
The keyboard winding displacement of other keyboard input signal.
Background technique
Laptop, also known as notes type, portable or kneetop computer its be a kind of small-sized, individual's electricity for being easily carried
Brain.The weight of laptop is usually 1-3 kilograms heavy.Its development trend is that volume is smaller and smaller, and weight is more and more lighter, and function
Stronger and stronger.As Netbook, that is, the net book being commonly called as.Laptop is that its is portable with the main distinction of PC
Band property.
Laptop is inevitable to be developed in terms of frivolous, in order to realize the frivolous characteristic of laptop, composition notes
The input keyboard of this computer must also develop in terms of frivolous, and the input keyboards of note-book computer occurred at present its thickness
It is all partially thick, and this is the major defect for traditional technology.
Utility model content
The technology employed by the present utility model is a kind of thin film type keyboard winding displacement comprising touch-control winding displacement part, dress
With winding displacement part and connection cable part, wherein the assembly winding displacement part is connected to the touch-control winding displacement part and the connection is arranged
Between line part, which is connected between the thin film type keyboard winding displacement and main board for notebook computer, assembly row
Concentrated setting has several IC modules on line part, is provided with ito film layer on the touch-control winding displacement portion top surface, the touch-control winding displacement part
It is folded between keyboard film layer and elastic glue-line, wherein keyboard film layer setting, should in the touch-control winding displacement upper
Elastic glue-line is arranged in the touch-control winding displacement beneath portions.
It is identified with key legend on the keyboard film layer, to have the function that each push button position in marking keyboard,
The keyboard film layer is made of plate-like flexible plastic film material, which is made of elastic gum class material, for example, silica gel,
It is provided with rigid layer on the elasticity glue-line bottom surface, which is made by perfect heat-dissipating, while by scleroid material,
For example, ceramic wafer, glass plate, steel plate etc., corresponding with the key legend identified on the keyboard film layer, in the elasticity glue-line
In be embedded with key network layer, which is formed by screen knitting, for example, being woven by tinsel, the key
Network layer includes several pressing areas, each pressing area uniquely corresponds to the key in the key legend.
Each pressing area includes inner ring body and outer ring body, and connection is connected between the inner ring body and the outer ring body
Silk, inner ring body inside are provided with structural filaments, and the outer ring body of two adjacent pressing areas links together, several pressings
Area is in same level.
The utility model has the following beneficial effects: when utility model works, when finger presses the keyboard film layer
When key in key legend, contact identification is carried out by the ito film layer on the touch-control winding displacement portion top surface, then transmits signal
To the mainboard of laptop, this moment, the pressing area and the elasticity glue-line below the key are deformed downwards, when finger leaves
Afterwards, elastic-restoring force is provided by the pressing area, the keyboard film layer and the elasticity glue-line is made to reply original state, in addition, this
Utility model can carry out structural support to the elasticity glue-line by the rigid layer, while radiate.
Detailed description of the invention
Fig. 1 is the main view of the utility model.
Fig. 2 is the schematic diagram of the section structure of the utility model.
Fig. 3 is the top view of the utility model pressing area.
Specific embodiment
As shown in Figures 1 to 3, a kind of thin film type keyboard winding displacement comprising touch-control winding displacement part 10, assemble winding displacement part 20 with
And connection cable part 30, wherein the assembly winding displacement part 20 is connected to the touch-control winding displacement part 10 and the connection cable part
Between 30.
The connection cable part 30 is connected between the thin film type keyboard winding displacement and main board for notebook computer, the assembly winding displacement
Concentrated setting has several IC modules 21 on part 20.
Ito film layer 11 is provided on 10 top surface of touch-control winding displacement part.
The touch-control winding displacement part 10 is folded between keyboard film layer 100 and elastic glue-line 200.
Wherein, which is arranged above the touch-control winding displacement part 10, which is arranged at this
10 lower section of touch-control winding displacement part.
It is identified with key legend on the keyboard film layer 100, to reach the work of each push button position in marking keyboard
With the keyboard film layer 100 is made of plate-like flexible plastic film material.
The elasticity glue-line 200 is made of elastic gum class material, for example, silica gel.
Rigid layer 300 is provided on 200 bottom surface of elasticity glue-line.
The rigid layer 300 is made by perfect heat-dissipating, while by scleroid material, for example, ceramic wafer, glass plate,
Steel plate etc..
It is corresponding with the key legend identified on the keyboard film layer 100, key is embedded in the elasticity glue-line 200
Network layer 400.
The key network layer 400 is formed by screen knitting, for example, being woven by tinsel.
The key network layer 400 includes several pressing areas 410, each pressing area 410 uniquely corresponding one this press
Key in key pattern.
For example, " ESC " key lower section in the key legend just corresponds to the pressing area 410.
Each pressing area 410 includes inner ring body 411 and outer ring body 412, the inner ring body 411 and the outer ring body
It is connected with connecting filament 413 between 412, structural filaments 414 are provided on the inside of the inner ring body 411, two adjacent pressing areas 410
The outer ring body 412 links together, and several pressing areas 410 are in same level.
When utility model works, when the key in the key legend that finger presses the keyboard film layer 100, by
Ito film layer 11 on 10 top surface of touch-control winding displacement part carries out contact identification, then transmits a signal to the master of laptop
Plate.
This moment, the pressing area 410 below the key and the elasticity glue-line 200 deform downwards, after finger leaves, by
The pressing area 410 provides elastic-restoring force, and the keyboard film layer 100 and the elasticity glue-line 200 is made to reply original state.
In addition, the utility model can by the rigid layer 300 to the elasticity glue-line 200 carry out structural support, while into
Row heat dissipation.
Claims (6)
1. a kind of thin film type keyboard winding displacement, it is characterised in that: including touch-control winding displacement part, assemble winding displacement part and connection cable
Part, wherein the assembly winding displacement part is connected between the touch-control winding displacement part and the connection cable part, the connection cable portion
Divide and be connected between the thin film type keyboard winding displacement and main board for notebook computer, concentrated setting there are several IC on the assembly winding displacement part
Module,
It is provided with ito film layer on the touch-control winding displacement portion top surface, which is folded in keyboard film layer and elasticity
Between glue-line, wherein keyboard film layer setting is arranged in the touch-control winding displacement upper, the elasticity glue-line in the touch-control winding displacement
Beneath portions are identified with key legend on the keyboard film layer, are provided with rigid layer on the elasticity glue-line bottom surface,
It is corresponding with the key legend identified on the keyboard film layer, it is embedded with key network layer in the elasticity glue-line, it should
Key network layer is formed by screen knitting, which includes several pressing areas, each pressing area uniquely corresponds to
Key in one key legend, each pressing area include inner ring body and outer ring body, the inner ring body and the outer ring
It is connected with connecting filament between body, structural filaments, the outer ring body connection of two adjacent pressing areas are provided on the inside of the inner ring body
Together, several pressing areas are in same level.
2. a kind of thin film type keyboard winding displacement as described in claim 1, it is characterised in that: the keyboard film layer is moulded by plate-like flexible
Material membrane material is made.
3. a kind of thin film type keyboard winding displacement as described in claim 1, it is characterised in that: the elasticity glue-line silica gel is made.
4. a kind of thin film type keyboard winding displacement as described in claim 1, it is characterised in that: the rigid layer is made of ceramic wafer.
5. a kind of thin film type keyboard winding displacement as described in claim 1, it is characterised in that: the rigid layer is made of glass plate.
6. a kind of thin film type keyboard winding displacement as described in claim 1, it is characterised in that: the rigid layer is made of steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920628877.3U CN209625160U (en) | 2019-05-05 | 2019-05-05 | A kind of thin film type keyboard winding displacement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920628877.3U CN209625160U (en) | 2019-05-05 | 2019-05-05 | A kind of thin film type keyboard winding displacement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209625160U true CN209625160U (en) | 2019-11-12 |
Family
ID=68459406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920628877.3U Active CN209625160U (en) | 2019-05-05 | 2019-05-05 | A kind of thin film type keyboard winding displacement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209625160U (en) |
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2019
- 2019-05-05 CN CN201920628877.3U patent/CN209625160U/en active Active
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