CN201812246U - Embroidery type full fabric keyboard - Google Patents
Embroidery type full fabric keyboard Download PDFInfo
- Publication number
- CN201812246U CN201812246U CN2010201921203U CN201020192120U CN201812246U CN 201812246 U CN201812246 U CN 201812246U CN 2010201921203 U CN2010201921203 U CN 2010201921203U CN 201020192120 U CN201020192120 U CN 201020192120U CN 201812246 U CN201812246 U CN 201812246U
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- layer
- fabric
- conductive
- embroidery
- conductive fabric
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- Expired - Fee Related
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Abstract
The utility model relates to an embroidery type full fabric keyboard. The keyboard comprises an upper covering layer, an upper conducting fabric layer, an insulating fabric layer, a lower conducting fabric layer and a lower covering layer which are arranged from top to bottom and all made of nonconductive fabric, wherein the insulating fabric layer is provided thereon with holes in one-to-one correspondence with key marks; a circuit in a line and a circuit in a row are defined by broidering conductive fiber on the upper and the lower conductive fabric layers respectively; the insulating fabric layer is provided with corresponding electrodes formed by broidering in the positions corresponding to the holes; and two circuits are connected to a signal interface. Owing to the softness of the fabric, the keyboard can be rolled or folded and washed and realizes portability, foldability and full fabric while ensuring high sensitivity and accuracy of the keyboard so as to open the way for the development of a computer that can be worn on a human body.
Description
Technical field
The utility model relates to field of computer peripheral, particularly relates to a kind of embroidery type full fabric keyboard.
Background technology
Keyboard is as the important peripherals of computing machine, and common keyboard is the rigid body that plastics constitute at present, and not only volume is big, carries inconvenience, and the button of rigidity causes the finger-joint pathology easily for the people of long-term use computer work.Flexible keyboard has had corresponding product at home and abroad, mainly be that silica gel is formed, adopt the coating process of ag paste electrode at present mostly at the disclosed flexible fabric keyboard of China, it is similar that its design concept and ordinary rigid keyboard are coated in electrocondution slurry on the plastics, and fail to realize fully the full fabricization of flexible keyboard.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of embroidery type full fabric keyboard, makes keyboard realize full fabricization fully.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of embroidery type full fabric keyboard is provided, comprise upper caldding layer, last layer of conductive fabric, insulating fabrics layer, following layer of conductive fabric and lower caldding layer, described upper caldding layer, last layer of conductive fabric, insulating fabrics layer, following layer of conductive fabric and lower caldding layer are arranged in order from top to bottom, and constitute by non-conductive fabric; Be laid with on the described insulating fabrics layer and the corresponding hole of key symbols; Described upward layer of conductive fabric is defined as conductive fiber by the embroidery method circuit of row; Described layer of conductive fabric down is defined as capable circuit by the embroidery method with conductive fiber; Described relevant position of going up layer of conductive fabric and following layer of conductive fabric hole on the insulating fabrics layer is provided with corresponding electrode; Described electrode is formed by conductive fiber embroidery; The circuit of the circuit of described row and row is connected to same signaling interface.
The circuit of the row of described embroidery type full fabric keyboard is knitted the conductive fiber thorn lower surface of layer of conductive fabric on described for adopting the embroidery method; The circuit of described row is knitted the conductive fiber thorn at the described upper surface of layer of conductive fabric down for adopting the embroidery method.
The insulating fabrics layer hole edge of described embroidery type full fabric keyboard inweaves non-conductive fiber by the embroidery method and makes between described insulating fabrics layer and its levels and form space interval.
Between the upper caldding layer of described embroidery type full fabric keyboard, last layer of conductive fabric, insulating fabrics layer, following layer of conductive fabric and the lower caldding layer point of fixity is set respectively; Described fixed point is reinforced with the embroidery method with yarn.
The fiber that to be filled with one group of fineness scope between the upper caldding layer of described embroidery type full fabric keyboard and the last layer of conductive fabric be 2.2dtex-2.5dtex.
Beneficial effect
Owing to adopted above-mentioned technical scheme, the utility model compared with prior art, have following advantage and good effect: the utility model can be used as computer entry device and uses, and has very strong practicality, and can with various types of information products compatibilities.Because the soft character of fabric, the utility model can be curled or is folding,, portability, foldability and full fabricization have been realized guaranteeing that the keyboard high sensitivity reaches accurately simultaneously.The utility model can wash, and this computing machine that can be worn on one's body for later exploitation has been opened up road.
Description of drawings
Fig. 1 is a principle schematic of the present utility model;
Fig. 2 is a surface of keyboard view among the embodiment of the present utility model;
Fig. 3 is the circuit diagram of conductive textile layer and following conductive textile layer on the utility model;
Fig. 4 is an insulating fabrics layer synoptic diagram of the present utility model;
Fig. 5 is a upper caldding layer synoptic diagram of the present utility model.
Embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only to be used to the utility model is described and be not used in the restriction scope of the present utility model.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Embodiment of the present utility model relates to a kind of embroidery type full fabric keyboard, as shown in Figure 1, comprise upper caldding layer 1, last layer of conductive fabric 2, insulating fabrics layer 3, following layer of conductive fabric 4 and lower caldding layer 5, described upper caldding layer 1, last layer of conductive fabric 2, insulating fabrics layer 3, following layer of conductive fabric 4 and lower caldding layer 5 are arranged in order from top to bottom, and constitute by non-conductive fabric; Described upper caldding layer 5 surface signs have the key symbols of keyboard; Be laid with on the described insulating fabrics layer 3 and the corresponding hole of described key symbols; Described upward layer of conductive fabric 2 is defined as conductive fiber by the embroidery method circuit of row; Described layer of conductive fabric 4 down is defined as capable circuit by the embroidery method with conductive fiber; Described relevant position of going up layer of conductive fabric 2 and following layer of conductive fabric 4 hole on insulating fabrics layer 3 is provided with corresponding electrode; Described electrode is formed by conductive fiber embroidery; The circuit of the circuit of described row and row is connected to same signaling interface.
Below in conjunction with drawings and Examples the utility model is further described.
As shown in Figure 2, the embroidery type full fabric keyboard in the present embodiment is one 19 bond number word keypad.This keyboard from top to bottom respectively as shown in Figure 1 be upper caldding layer 1, go up layer of conductive fabric 2, insulating fabrics layer 3, layer of conductive fabric 4 and lower caldding layer 5 down, these layers are by nonconducting fabric formation.Sign has the key symbols of keyboard on the surface of upper caldding layer 1.On insulating fabrics layer 3, be laid with and key symbols hole one to one, last layer of conductive fabric 2 is provided with the circuit of definition row, following layer of conductive fabric 4 is provided with the circuit of definition line, and the relevant position of laying the cavity at insulating fabrics layer 3 is provided with electrode one to one, and electrode is to be formed by conductive fiber embroidery.Last layer of conductive fabric 2 is defined as the circuit of row by the embroidery method with conductive fiber, and following layer of conductive fabric 4 is defined as capable circuit by the embroidery method with conductive fiber equally, and wherein, conductive fiber can be selected the Stainless Steel conductive fiber for use, also can select other conductive fibers for use.The circuit of the circuit of row and row is connected to a signaling interface in keyboard edge.Be respectively arranged with point of fixity between upper caldding layer 1, last layer of conductive fabric 2, insulating fabrics layer 3, following layer of conductive fabric 4, the lower caldding layer 5, fixed point is reinforced with common yarn and with the embroidery method.
The circuit of row is by the embroidery method conductive fiber to be stung the lower surface of knitting in last layer of conductive fabric 2, and the circuit of row is conductive fiber to be stung the upper surface of knitting in following layer of conductive fabric 4 by the embroidery method.Its circuit diagram as shown in Figure 3, when the part that indicates key symbols of upper caldding layer 1 is pressed, because the existence of insulating fabrics layer 3 hole is arranged, embroidery can contact with the corresponding electrode of embroidery on following layer of conductive fabric 4 through hole at the electrode of last layer of conductive fabric 2, becomes the closed circuit of a conducting.For the electrode of the electrode that prevents layer of conductive fabric 2 and following layer of conductive fabric 4 is not fitted when pushing button symbol, can adopt the embroidery method to inweave non-conductive fiber at the hole edge on the insulating fabrics layer 3 and make the isolation that forms certain space between insulating fabrics layer 3 and its levels, as shown in Figure 4.Wherein, non-conductive fiber can be a common yarn.Each electrode in last layer of conductive fabric 2 and the following layer of conductive fabric 4 distributes in strict accordance with button as shown in Figure 2, and respectively correspondence the key symbols in the upper caldding layer 1.
Fig. 5 is the synoptic diagram of upper caldding layer 1, the key symbols of upper caldding layer 1 is to form with the common yarn utilization embroidery mode system of knitting, allow whole key symbols that concave-convex sense is arranged with this, finger has good sense of touch when using keyboard like this, and keyboard also seems both artistic and practical.For better feel is arranged, can between upper caldding layer 1 and last layer of conductive fabric 2, be filled into one group of fiber that the fineness scope is 2.2dtex-2.5dtex.
Be not difficult to find that the utility model can be used as computer entry device and uses, and has very strong practicality, and can with various types of information products compatibilities.Because the soft character of fabric, the utility model can be curled or is folding,, portability, foldability and full fabricization have been realized guaranteeing that the keyboard high sensitivity reaches accurately simultaneously.The utility model can wash, and this computing machine that can be worn on one's body for later exploitation has been opened up road.
Claims (5)
1. embroidery type full fabric keyboard, comprise upper caldding layer (1), last layer of conductive fabric (2), insulating fabrics layer (3), following layer of conductive fabric (4) and lower caldding layer (5), it is characterized in that, described upper caldding layer (1), last layer of conductive fabric (2), insulating fabrics layer (3), following layer of conductive fabric (4) and lower caldding layer (5) are arranged in order from top to bottom, and constitute by non-conductive fabric; Be laid with on the described insulating fabrics layer (3) and the corresponding hole of key symbols; Described upward layer of conductive fabric (2) is defined as conductive fiber by the embroidery method circuit of row; Described layer of conductive fabric (4) down is defined as capable circuit by the embroidery method with conductive fiber; Described upward layer of conductive fabric (2) and following layer of conductive fabric (4) are provided with corresponding electrode in the relevant position that insulating fabrics layer (3) is gone up hole; Described electrode is formed by conductive fiber embroidery; The circuit of the circuit of described row and row is connected to same signaling interface.
2. embroidery type full fabric keyboard according to claim 1 is characterized in that, the circuit of described row is knitted the conductive fiber thorn lower surface of layer of conductive fabric (2) on described for adopting the embroidery method; The circuit of described row is knitted the conductive fiber thorn at the described upper surface of layer of conductive fabric (4) down for adopting the embroidery method.
3. embroidery type full fabric keyboard according to claim 1 is characterized in that, described insulating fabrics layer (3) hole edge inweaves non-conductive fiber by the embroidery method and makes between described insulating fabrics layer (3) and its levels and form space interval.
4. embroidery type full fabric keyboard according to claim 1 is characterized in that, between described upper caldding layer (1), last layer of conductive fabric (2), insulating fabrics layer (3), following layer of conductive fabric (4) and the lower caldding layer (5) point of fixity is set respectively; Described fixed point is reinforced with the embroidery method with yarn.
5. embroidery type full fabric keyboard according to claim 1 is characterized in that, the fiber that to be filled with one group of fineness scope between described upper caldding layer (1) and the last layer of conductive fabric (2) be 2.2dtex-2.5dtex.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201921203U CN201812246U (en) | 2010-05-12 | 2010-05-12 | Embroidery type full fabric keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201921203U CN201812246U (en) | 2010-05-12 | 2010-05-12 | Embroidery type full fabric keyboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201812246U true CN201812246U (en) | 2011-04-27 |
Family
ID=43895186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201921203U Expired - Fee Related CN201812246U (en) | 2010-05-12 | 2010-05-12 | Embroidery type full fabric keyboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201812246U (en) |
-
2010
- 2010-05-12 CN CN2010201921203U patent/CN201812246U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110427 Termination date: 20150512 |
|
| EXPY | Termination of patent right or utility model |