CN201503792U - Key of keyboard - Google Patents
Key of keyboard Download PDFInfo
- Publication number
- CN201503792U CN201503792U CN2009202364365U CN200920236436U CN201503792U CN 201503792 U CN201503792 U CN 201503792U CN 2009202364365 U CN2009202364365 U CN 2009202364365U CN 200920236436 U CN200920236436 U CN 200920236436U CN 201503792 U CN201503792 U CN 201503792U
- Authority
- CN
- China
- Prior art keywords
- keycap
- keyboard
- contact
- elastic arm
- button substrate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model belongs to the technical field of computer peripheral equipment, in particular to a key structure of a keyboard. The key structure of the keyboard comprises a keycap, a contact, an elastic arm, a key substrate and a bracing sheet, wherein the keycap, the contact, the elastic arm and the key substrate are fixedly connected into a whole; the contact is positioned at the inner lower side of the keycap; the elastic arm is connected with the keycap and the key substrate; and the bracing sheet presses the key substrate. The key structure of the keyboard has simple structure, convenient manufacture and installation and low manufacture cost, can realize the primary assembly, is convenient and fast to assemble, greatly reduces the manufacturing cost, enhances the cost performance of the keyboard and can effectively reduce the integral height of the keyboard, so that the keyboard with small volume is lighter.
Description
Technical field:
The utility model relates to the computer peripheral device technical field, refers in particular to a kind of keyboard press button structure.
Background technology:
Consult press-key structure shown in Figure 1, traditional, its keycap 01 separates with the shake-up part, needs support 02 during installation and props keycap, to satisfy the need of work of pressing and upspringing.This support one end links to each other with keycap, and the other end links to each other with following aluminium seat 03.This structure is not only comparatively complicated, increases manufacture difficulty, and cost of manufacture is also just higher relatively, and because parts are more, assemble loaded down with trivial detailsly, time-consuming, bothersome, and causes small product size big, so improve for being necessary in fact.
The applicant utilizes its professional eye and professional knowledge because the disappearance and the inconvenience of above-mentioned known keyboard press button structure are being adhered to the spirit that research is innovated, kept on improving, and works out a kind of novel keyboard press-key structure.
The utility model content:
It is a kind of simple in structure, novel that the purpose of this utility model is to provide, and makes and install easy keyboard press button structure.
The utility model adopts following technical scheme:
A kind of keyboard, comprise keycap, contact, elastic arm, button substrate and reinforced sheet, wherein keycap, contact, elastic arm and button substrate are fixed with one, and contact is positioned at the inner underside of keycap, elastic arm connects keycap and button substrate, reinforced sheet compacting button substrate.
In the such scheme, contact, elastic arm and button substrate are silica gel one global formation, and reinforced sheet and button substrate can one-body moldedly also can combine by them with double faced adhesive tape or other glue; Keycap is a plastic rubber shaping, and the keycap after the forming is closely linked with double faced adhesive tape or other glue and colloidal silica.
Be compared with the prior art, keycap of the present utility model, contact, elastic arm and button substrate are fixed with one, designs simplification, and convenient the making and installation, cost of manufacture is low, can realize disposable assembling, simple and convenient assembly, quick.
The utility model advantage again is to have optimized press-key structure and simplified its package assembly, reduces cost of manufacture greatly, promotes the cost performance of keyboard, and can effectively reduce its whole height.
Description of drawings:
Accompanying drawing 2 is a structural representation of the present utility model.
Embodiment:
Understand for the juror can be had purpose, feature and the function of the utility model further, lift preferred embodiment now and cooperate graphic being described in detail as follows:
Seeing also shown in Figure 2ly, is the structural representation of the preferred embodiment of the utility model, and the utility model is relevant a kind of keyboard press button structure, and button comprises being connected and is holistic keycap 1, contact 2, elastic arm 3 and button substrate 4.Contact 2 is positioned at the inner underside of keycap 1, and elastic arm 3 connects keycap 1 and button substrate 4, and reinforced sheet 5 compactings are arranged on the button substrate 4.During making, contact 2, elastic arm 3 and button substrate 4 are silica gel one global formation, and reinforced sheet 5 can one-body moldedly also can combine by them with double faced adhesive tape or other glue with button substrate 4; Keycap 1 is a plastic rubber shaping, and the keycap after the forming is closely linked with double faced adhesive tape or other glue and colloidal silica.
Shown in Figure 2, when installing and using, button substrate 4 can be connected with the last circuit board 6 of keyboard with double faced adhesive tape or other glue, and convenient location and fixing is strengthened structural integrity.Last circuit board 6 and following circuit board 7 cooperatings, the logical position of touching between the two is provided with the contact, and it is logical to realize that circuit touches, and is promptly pressed down by contact 2 to promote to go up circuit board 6 and move down, and the corresponding separately contact of upper and lower circuit board 6,7 is docked, and reaches circuit and touches logical.During installation, partition 8 is arranged at interval between last circuit board 6 and the following circuit board 7, avoid short circuit, the logical position of touching of partition 8 corresponding upper and lower circuit boards 6,7 offers through hole, satisfies need of work, reaches and beats button input data.
In the present embodiment, the elastic arm 3 of button upwards swells moulding by button substrate 4, inner hollow, be one bowl-shape, contact 2 protrudes out downwards on the inner bottom part of bowl, and the three is by the one-body molded making of silica gel, nontoxic, environmental protection, make easily, cost is low, and keycap 1 is a plastic rubber shaping, keycap after the forming is closely linked with double faced adhesive tape or other glue and colloidal silica, certainly also can with above-mentioned contact 2, elastic arm 3 and the 4 one-body molded making of button substrate.Keycap 1 is fixedly connected on the colloidal silica, need not the support bridge joint, and designs simplification is made and installed easily, and is structural good, can effectively reduce its whole height.During use, beat keycap 1, contact 2 is pressed down, reach the corresponding separately contact butt joint that drives upper and lower circuit board 6,7, can reach the keyboard input service.Elastic arm 3 has function served as bridge, to connect keycap 1 and button substrate 4, forms one, and elastic arm 3 also utilizes its elasticity to satisfy contact 2 and presses down job requirement with resilience simultaneously.
In the present embodiment, elastic arm 3 is the taper ring body, and in order to promote the serviceability of button, button can suitably leave air gap when installing, to discharge the air of bag in the elastic arm 3.
It is an integral body that the utility model is connected keycap 1, contact 2, elastic arm 3 and button substrate 4, can realize the disposable assembling of a plurality of buttons, simple and convenient assembly, quick, need not to assemble one by one the keycap of button, also reduced supporting structure, when simplifying the computor-keyboard package assembly, also make keyboard more slim and graceful, volume is little, reduces cost of manufacture greatly, promotes the cost performance of keyboard.
Claims (3)
1. keyboard, it is characterized in that: comprise keycap (1), contact (2), elastic arm (3), button substrate (4) and reinforced sheet (5), wherein keycap (1), contact (2), elastic arm (3) and button substrate (4) are fixed with one, contact (2) is positioned at the inner underside of keycap (1), elastic arm (3) connects keycap (1) and button substrate (4), reinforced sheet (5) compacting button substrate (4).
2. a kind of keyboard according to claim 1 is characterized in that: elastic arm (3) upwards swells moulding by button substrate (4), and inner hollow is one bowl-shape, and contact (2) protrudes out downwards on the inner bottom part of bowl.
3. a kind of keyboard according to claim 1, it is characterized in that: contact (2), elastic arm (3) and button substrate (4) are by silica gel one global formation, keycap (1) is a plastic rubber shaping, and the keycap after the forming is closely linked with double faced adhesive tape or glue and above-mentioned colloidal silica.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202364365U CN201503792U (en) | 2009-09-23 | 2009-09-23 | Key of keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202364365U CN201503792U (en) | 2009-09-23 | 2009-09-23 | Key of keyboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201503792U true CN201503792U (en) | 2010-06-09 |
Family
ID=42454721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202364365U Expired - Fee Related CN201503792U (en) | 2009-09-23 | 2009-09-23 | Key of keyboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201503792U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104766743A (en) * | 2015-03-24 | 2015-07-08 | 江苏传艺科技股份有限公司 | Ultra-thin silica gel keyboard |
| CN104992866A (en) * | 2015-06-27 | 2015-10-21 | 苏州达方电子有限公司 | Keyboard button and keyboard |
| TWI623955B (en) * | 2017-02-17 | 2018-05-11 | 致伸科技股份有限公司 | Keyboard |
| CN108461342A (en) * | 2017-02-21 | 2018-08-28 | 致伸科技股份有限公司 | Keyboard |
| CN110858525A (en) * | 2018-08-24 | 2020-03-03 | 宏碁股份有限公司 | Keyboard, electronic device and assembling method of keyboard |
-
2009
- 2009-09-23 CN CN2009202364365U patent/CN201503792U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104766743A (en) * | 2015-03-24 | 2015-07-08 | 江苏传艺科技股份有限公司 | Ultra-thin silica gel keyboard |
| CN104992866A (en) * | 2015-06-27 | 2015-10-21 | 苏州达方电子有限公司 | Keyboard button and keyboard |
| TWI623955B (en) * | 2017-02-17 | 2018-05-11 | 致伸科技股份有限公司 | Keyboard |
| CN108461342A (en) * | 2017-02-21 | 2018-08-28 | 致伸科技股份有限公司 | Keyboard |
| CN110858525A (en) * | 2018-08-24 | 2020-03-03 | 宏碁股份有限公司 | Keyboard, electronic device and assembling method of keyboard |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100609 Termination date: 20180923 |