CN101819467B - Embroidery type full fabric keyboard - Google Patents
Embroidery type full fabric keyboard Download PDFInfo
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- CN101819467B CN101819467B CN2010101733410A CN201010173341A CN101819467B CN 101819467 B CN101819467 B CN 101819467B CN 2010101733410 A CN2010101733410 A CN 2010101733410A CN 201010173341 A CN201010173341 A CN 201010173341A CN 101819467 B CN101819467 B CN 101819467B
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- conductive fabric
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Abstract
The invention 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 key symbols of the keyboard are marked on the upper surface of a key layer; the insulating fabric layer is provided with holes in one-to-one correspondence with the key symbols; a circuit in a line and a circuit in a row are defined by broidering conductive fiber on the upper and lower conductive fabric layers respectively; the insulating fabric layer is provided with corresponding electrodes formed by broidering at 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 coiled or folded and washed and realizes portability, foldability and full fabric while ensuring high flexibility and accuracy of the keyboard so as to open the way for the development of the computer worn on a human body.
Description
Technical field
The present invention relates to field of computer peripheral, particularly relate 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 matters to be solved by this invention provides a kind of embroidery type full fabric keyboard, makes keyboard realize full fabricization fully.
The technical solution adopted for the present invention to solve the technical problems 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; Described upper caldding layer surface sign has the key symbols of keyboard; Be laid with on the described insulating fabrics layer and the corresponding hole of described key symbols; Described upward layer of conductive fabric is defined as conductive fiber through the embroidery method circuit of row; Described layer of conductive fabric down is defined as capable circuit through 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 described row is connected to same signaling interface with the circuit of row.
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 key symbols of described embroidery type full fabric keyboard is to knit with embroidery method thorn with yarn to form.
The insulating fabrics layer hole edge of described embroidery type full fabric keyboard inweaves non-conductive fiber through 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 present invention compared with prior art has following advantage and good effect: the present invention can be used as computer entry device and uses, and has very strong practicality, and can be compatible with various types of information products.Because the soft character of fabric, the present invention can be curled or be folding, guaranteeing that the keyboard high sensitivity reaches accurately simultaneously, has realized portability, foldability and full fabricization.The present invention 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 invention;
Fig. 2 is a surface of keyboard view in the embodiments of the invention;
Fig. 3 is the circuit diagram of conductive textile layer and following conductive textile layer in the present invention;
Fig. 4 is an insulating fabrics layer synoptic diagram of the present invention;
Fig. 5 is a upper caldding layer synoptic diagram of the present invention.
Embodiment
Below in conjunction with specific embodiment, further set forth the present invention.Should be understood that these embodiment only to be used to the present invention is described and be not used in the restriction scope of the present invention.Should be understood that in addition those skilled in the art can do various changes or modification to the present invention after the content of having read the present invention's instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Embodiment of the present invention 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, go up layer of conductive fabric 2, insulating fabrics layer 3, layer of conductive fabric 4 and lower caldding layer 5 are arranged in order from top to bottom down, 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 through the embroidery method circuit of row; Described layer of conductive fabric 4 down is defined as capable circuit through 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 described row is connected to same signaling interface with the circuit of row.
Below in conjunction with accompanying drawing and embodiment the present invention 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 distinguish from top to bottom as shown in Figure 1 for 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 constitute by nonconducting fabric.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 through the embroidery method with conductive fiber, and following layer of conductive fabric 4 is defined as capable circuit through 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 row is connected to a signaling interface with the circuit of row 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 through the embroidery method conductive fiber thorn to be knitted the lower surface in last layer of conductive fabric 2, and the circuit of row is through the embroidery method conductive fiber thorn to be knitted the upper surface in following layer of conductive fabric 4.Its circuit diagram is 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.Last layer of conductive fabric 2 distributes in strict accordance with button as shown in Figure 2 with each electrode in the following layer of conductive fabric 4, 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; Let 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 present invention can be used as computer entry device and uses, and has very strong practicality, and can be compatible with various types of information products.Because the soft character of fabric, the present invention can be curled or be folding, guaranteeing that the keyboard high sensitivity reaches accurately simultaneously, has realized portability, foldability and full fabricization.The present invention can wash, and this computing machine that can be worn on one's body for later exploitation has been opened up road.
Claims (6)
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; Described upper caldding layer (1) surface sign has 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 through the embroidery method circuit of row; Described layer of conductive fabric (4) down is defined as capable circuit through 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 described row is connected to same signaling interface with the circuit of row.
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 key symbols is to knit with embroidery method thorn with yarn to form.
4. embroidery type full fabric keyboard according to claim 1 is characterized in that, described insulating fabrics layer (3) hole edge inweaves non-conductive fiber through the embroidery method and makes between described insulating fabrics layer (3) and its levels and form space interval.
5. 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.
6. 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 |
|---|---|---|---|
| CN2010101733410A CN101819467B (en) | 2010-05-12 | 2010-05-12 | Embroidery type full fabric keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101733410A CN101819467B (en) | 2010-05-12 | 2010-05-12 | Embroidery type full fabric keyboard |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101819467A CN101819467A (en) | 2010-09-01 |
| CN101819467B true CN101819467B (en) | 2012-01-04 |
Family
ID=42654595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101733410A Expired - Fee Related CN101819467B (en) | 2010-05-12 | 2010-05-12 | Embroidery type full fabric keyboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101819467B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102478964B (en) * | 2010-11-26 | 2014-10-08 | 郭力 | Flexible fabric keyboard |
| CN111433401B (en) * | 2017-09-29 | 2022-11-18 | 株式会社杜奥尔 | Conductive embroidery yarn, conductive embroidery fabric using same, and use of conductive embroidery fabric |
| CN109585203A (en) * | 2018-12-25 | 2019-04-05 | 北京服装学院 | A kind of flexible switch |
| CN109677046A (en) * | 2018-12-25 | 2019-04-26 | 北京服装学院 | A kind of flexibility luminescent fabric |
-
2010
- 2010-05-12 CN CN2010101733410A patent/CN101819467B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN101819467A (en) | 2010-09-01 |
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| SE01 | Entry into force of request for substantive examination | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120104 Termination date: 20140512 |