CN103681068B - Character development formula light-permeable keyboard manufacture method and character development formula light-permeable keyboard - Google Patents
Character development formula light-permeable keyboard manufacture method and character development formula light-permeable keyboard Download PDFInfo
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- CN103681068B CN103681068B CN201310692567.5A CN201310692567A CN103681068B CN 103681068 B CN103681068 B CN 103681068B CN 201310692567 A CN201310692567 A CN 201310692567A CN 103681068 B CN103681068 B CN 103681068B
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Abstract
The present invention discloses the cavity frame that a kind of character development formula light-permeable keyboard manufacture method sets keyboard subiculum, is molded by hardware plastic-injection；Control board is set, is made up of induction of signal unit and sensor circuit combination change-over circuit；Multigroup button is set, and the button realizes that printing opacity is designed in the intermediate character viewing area of the button by the direct injection molding of plastic material by laser carving processing；Multi-group light-emitting element is set below the button, or is set directly in the keyboard body cavity frame.Different character display areas are set on the button of keyboard, and character display area is by the direct injection molding of plastic material, and transmission region is realized by laser carving processing in the intermediate character viewing area of the button, do not use spraying and complete character mark；Invention additionally discloses character development formula light-permeable keyboard, simple in construction, cost is low, and development formula printing opacity design, no spray-on coating effectively realizes light developing, the service life of prolonging keyboard.
Description
Technical field
The present invention relates to keyboard design, more particularly to a kind of character development formula light-permeable keyboard manufacture method, further relate to
A kind of character development formula light-permeable keyboard for realizing this method.
Background technology
Conventional keypad belongs to data input device, belongs to the necessary auxiliary of a variety of smart machines such as computer, cyclelog
Device, in order to meet the accuracy of input through keyboard, has obvious keypress function to mark on the button of keyboard, that is, often
The button character identification said, common keyboard illuminated keyboard common in other words is not all changed on button, all using biography
The spraying button of system keyboard realizes character mark, traditional illuminated keyboard realize keyboard try to get to the heart of a matter or periphery luminescent designs, substantially
Convenient use of the keyboard in dark surrounds is solved, realizes that keyboard lights by the printing opacity on keyboard periphery or button gap.
The Chinese invention patent of Patent No. 200910222683.4 discloses a kind of illuminated keyboard, simple in construction, composition
Element is relatively fewer, and difficulty of processing is not high, it is not necessary to which light guide plate simultaneously reduces keyboard thickness.But the character of character display area is known
Still do not realized using spraying, it is well known that the button long-time of keyboard and human contact, the character of spraying is in long-term use
During, receive being impregnated with for sweat stain and be easy for being corroded or grind off, without character display, the use of button will be non-
It is often inconvenient, finish the service life of keyboard substantially, cause greatly waste, the technology that this current field does not overcome is difficult
Topic.
The content of the invention
It is an object of the invention to provide a kind of character development formula light-permeable keyboard manufacture method, set on the button of keyboard
Different character display areas, and character display area is by the direct injection molding of plastic material, and in the middle word of the button
Transmission region is realized in symbol viewing area by laser carving processing, does not use spraying and completes character mark；A further object of the present invention
It is to provide a kind of character development formula light-permeable keyboard, simple in construction, cost is low, the printing opacity design of development formula, no spray-on coating, effectively
Realize light developing, the service life of prolonging keyboard.
Effectively to solve the above problems, the technical scheme that the present invention takes is as follows：
1st, a kind of character development formula light-permeable keyboard manufacture method, this method comprises the following steps：
（1）Keyboard body：The cavity frame of keyboard subiculum is set, is molded by hardware plastic-injection；
（2）Control element：Control board is set, is made up of induction of signal unit and sensor circuit combination change-over circuit；
（3）Button：Multigroup button is set, and the button is by the direct injection molding of plastic material, in the button
Between character display area by laser carving processing realize printing opacity design；
（4）Light source：Multi-group light-emitting element is set below the button, or is set directly at the keyboard body cavity bone
In frame.
Particularly, the step（1）It is further comprising the steps of：
The cavity frame is individual layer or double-decker, and the cavity frame intracavity bottom of individual layer sets the supporting plate of individual layer,
Double-deck cavity frame intracavity bottom sets the supporting plate of lower floor and the button supporting plate in middle level.
Particularly, the step（2）It is further comprising the steps of：
The control board is arranged in the keyboard body, i.e., described control board is arranged in cavity frame,
And set data-interface to be connected with the control board, light-operated control circuit built in the control board, the control electricity
It route change-over circuit and sensor circuit composition.
Particularly, the step（3）It is further comprising the steps of：
The button is made up of button, pilot body and elastomer, and the button is by laser carving technique in character display portion position
Realize that printing opacity is designed, i.e., the character on described button shows and realized by printing opacity that the button does not use spraying and completes character
Display.
Particularly, the step（4）It is further comprising the steps of：
The light source is used to realize that character printing opacity is recognized, i.e., described light source is made up of illuminator and occulter two parts, institute
The development identification that illuminator is used to transmit the character is stated, the occulter is used for all areas beyond developing regional at isolation
Domain, it is to avoid the translucent effect of light source interference effect character.
A kind of character development formula light-permeable keyboard for realizing the above method, including keyboard body, control element, light source and multigroup
On button, the button include different character display areas, the character display area by the direct injection molding of plastic material,
And the intermediate character viewing area of the button is that transmission region is realized in laser carving processing.
Particularly, the key main body includes the cavity frame of the keyboard subiculum of injection molding, and the cavity frame is single
Layer or double-decker, the cavity frame intracavity bottom of individual layer set the supporting plate of individual layer, and double-deck cavity frame intracavity bottom is set
Put the supporting plate of lower floor and the button supporting plate in middle level.
Particularly, the control element is by control board integration realization, and the control board is by induction of signal unit
And sensor circuit combination change-over circuit composition, and the control board also includes by being made up of change-over circuit and sensor circuit
Light-operated control circuit.
Particularly, the light source is made up of illuminator and occulter.And the light source covers all characters of the button
Region.
Particularly, the button is made up of button, pilot body and elastomer, and the pilot body is fitted on the elastomer
Surface, the elastomer is directly fitted with the button.
Beneficial effects of the present invention：The character development formula light-permeable keyboard manufacture method that the present invention is provided, in the button of keyboard
It is upper that different character display areas are set, and character display area is by the direct injection molding of plastic material, and in the button
Transmission region is realized in intermediate character viewing area by laser carving processing, does not use spraying and completes character mark；The present invention is provided
Character development formula light-permeable keyboard, simple in construction, cost is low, and development formula printing opacity design, no spray-on coating effectively realizes that printing opacity shows
Shadow, the service life of prolonging keyboard.
The present invention is described in detail below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is character development formula light-permeable keyboard process chart disclosed by the invention；
Fig. 2 is character development formula light-permeable keyboard tangent plane composition structural representation disclosed by the invention；
Fig. 3 is button top view in character development formula light-permeable keyboard disclosed by the invention.
Wherein：
001 keyboard body, 002 button, 003 character display area, 004 light source, 005 pilot body, 006 elastomer, 007 control
Circuit board processed.
Embodiment
Embodiment 1：
As shown in Figure 1, Figure 2 and Figure 3, the character development formula light-permeable keyboard manufacture method in the present embodiment includes following step
Suddenly：
（1）Keyboard body 001：The cavity frame of keyboard subiculum is set, is molded by hardware plastic-injection；The cavity bone
Frame is individual layer or double-decker, and the cavity frame intracavity bottom of individual layer sets the supporting plate of individual layer, double-deck cavity frame inner chamber
Bottom sets the supporting plate of lower floor and the button supporting plate in middle level.
（2）Control element：Control board 007 is set, by induction of signal unit and sensor circuit combination change-over circuit group
Into；The control board 007 is arranged in the keyboard body 001, i.e., described control board 007 is arranged on cavity frame
It is interior, and set data-interface to be connected with the control board 007, light-operated control circuit, institute built in the control board 007
Control circuit is stated to be made up of change-over circuit and sensor circuit.
（3）Button 002：Multigroup button 002 is set, and the button 002 is by the direct injection molding of plastic material, in described
Realize that printing opacity is designed by laser carving processing in the intermediate character viewing area 003 of button 002；The button 002 is by button, pilot body
005 and elastomer 006 constitute, the button by laser carving technique character display portion position realize printing opacity design, i.e., described button
On character show by printing opacity realize, the button do not use spraying complete character show.
（4）Light source 004：Multi-group light-emitting element is set in the lower section of button 002, or is set directly at the keyboard body
In 001 cavity frame.The light source 004 is used to realize that character printing opacity recognizes that is, described light source 004 is by illuminator and occulter two
Part constitute, the illuminator be used for transmit the character development identification, the occulter be used for isolation at developing regional with
Outer all regions, it is to avoid the translucent effect of the interference effect character of light source 004.
Applicant states that person of ordinary skill in the field is on the basis of above-described embodiment, by above-described embodiment
Step, the technical scheme with Summary is combined, thus produce new method, be also the present invention record scope it
One, the application no longer enumerates the other embodiment of these steps to make specification concise.
As shown in Figures 2 and 3, a kind of character development formula light-permeable keyboard for realizing the above method, including keyboard body 001,
Include different character display areas 003, the character on control element, light source 004 and multigroup button 002, the button 002
Viewing area 003 is added by the direct injection molding of plastic material, and the intermediate character viewing area 003 of the button 002 for laser carving
Work realizes that each letter is that the printing opacity of itself realizes display by letter in transmission region, such as Fig. 3.
The cavity frame of the keyboard subiculum of the main body of button 002 including injection molding, the cavity frame be individual layer or
Double-decker, the cavity frame intracavity bottom of individual layer sets the supporting plate of individual layer, under double-deck cavity frame intracavity bottom setting
The supporting plate of layer and the button supporting plate in middle level.The control element is by the integration realization of control board 007, the control board
007 is made up of induction of signal unit and sensor circuit combination change-over circuit, and the control board 007 also includes by by changing
The light-operated control circuit of circuit and sensor circuit composition.The light source 004 is made up of illuminator and occulter.And the light source
All character zones of the 004 covering button 002.The button 002 is made up of button, pilot body 005 and elastomer 006,
The pilot body 005 is fitted in the upper surface of elastomer 006, and the elastomer 006 is directly fitted with the button.
The another statement of applicant, the present invention illustrates the implementation method and apparatus structure of the present invention by above-described embodiment,
But the invention is not limited in above-mentioned embodiment, that is, do not mean that the present invention has to rely on the above method and structure could be real
Apply.Person of ordinary skill in the field is it will be clearly understood that any improvement in the present invention, to implementation method selected by the present invention etc.
Effect replace and and step addition, the selection of concrete mode etc., within the scope of all falling within protection scope of the present invention and being open.
The present embodiment principle：The character development formula light-permeable keyboard manufacture method that the present invention is provided, on the button 002 of keyboard
Different character display areas 003 are set, and character display area 003 is pressed by the direct injection molding of plastic material, and in described
Transmission region is realized in the intermediate character viewing area 003 of key 002 by laser carving processing, does not use spraying and completes character mark；
The character development formula light-permeable keyboard that the present invention is provided, simple in construction, cost is low, the printing opacity design of development formula, no spray-on coating, effectively
Realize light developing, the service life of prolonging keyboard.
The present invention is not limited to above-mentioned embodiment, it is all using and similar structure and its method of the invention realize the present invention
All modes of purpose, within protection scope of the present invention.
Claims (7)
- The formula light-permeable keyboard manufacture method 1. a kind of character develops, it is characterised in that this method comprises the following steps：(1) keyboard body is prepared：The cavity frame of keyboard subiculum is set, is molded by hardware plastic-injection；(2) control element is prepared：Control board is set, is made up of induction of signal unit and sensor circuit combination change-over circuit；(3) button is prepared：Multigroup button is set, and the button is by the direct injection molding of plastic material, in the button Between character display area by laser carving processing realize printing opacity design, the button is made up of button, pilot body and elastomer, described Button realizes that printing opacity is designed by laser carving technique in character display portion position, i.e., the character on described button shows real by printing opacity Existing, the button does not use spraying completion character and shown；(4) light source is prepared：Multi-group light-emitting element is set below the button, or is set directly at the keyboard body cavity bone In frame, the light source is used to realize that character printing opacity is recognized, i.e., described light source is made up of illuminator and occulter two parts, the hair Body of light is used for the development identification for transmiting the character, and the occulter is used for all regions beyond developing regional at isolation, kept away Exempt from the translucent effect of light source interference effect character.
- 2. according to claim 1 character development formula light-permeable keyboard manufacture method, it is characterised in that the step (1) is also wrapped Include following steps：The cavity frame is individual layer or double-decker, and the cavity frame intracavity bottom of individual layer sets the supporting plate of individual layer, double-deck Cavity frame intracavity bottom set lower floor supporting plate and middle level button supporting plate.
- 3. according to claim 1 character development formula light-permeable keyboard manufacture method, it is characterised in that the step (2) is also wrapped Include following steps：The control board is arranged in the keyboard body, i.e., described control board is arranged in cavity frame, and is set Put data-interface to be connected with the control board, light-operated control circuit built in the control board, the control circuit by Change-over circuit and sensor circuit composition.
- 4. the character development formula light-permeable keyboard of a kind of manufacture of method according to claim 1, it is characterised in that including keyboard Include different character display areas, the character showing area on main body, control element, light source and multigroup button, the button Domain is by the direct injection molding of plastic material, and transmission region is realized in the intermediate character viewing area of the button for laser carving processing, The light source is made up of illuminator and occulter, and the light source covers all character zones of the button.
- The formula light-permeable keyboard 5. character according to claim 4 develops, it is characterised in that the key main body includes being molded into The cavity frame of the keyboard subiculum of type, the cavity frame is individual layer or double-decker, and the cavity frame intracavity bottom of individual layer is set The supporting plate of individual layer is put, double-deck cavity frame intracavity bottom sets the button supporting plate of the supporting plate and middle level of lower floor.
- The formula light-permeable keyboard 6. character according to claim 4 develops, it is characterised in that the control element is by control circuit Plate integration realization, the control board is made up of induction of signal unit and sensor circuit combination change-over circuit, and the control Circuit board also includes the light-operated control circuit being made up of change-over circuit and sensor circuit.
- The formula light-permeable keyboard 7. character according to claim 4 develops, it is characterised in that the button is by button, pilot body And elastomer is constituted, the pilot body is fitted in the elastomer upper surface, and the elastomer is directly fitted with the button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310692567.5A CN103681068B (en) | 2013-12-13 | 2013-12-13 | Character development formula light-permeable keyboard manufacture method and character development formula light-permeable keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310692567.5A CN103681068B (en) | 2013-12-13 | 2013-12-13 | Character development formula light-permeable keyboard manufacture method and character development formula light-permeable keyboard |
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| Publication Number | Publication Date |
|---|---|
| CN103681068A CN103681068A (en) | 2014-03-26 |
| CN103681068B true CN103681068B (en) | 2017-10-03 |
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| CN201310692567.5A Expired - Fee Related CN103681068B (en) | 2013-12-13 | 2013-12-13 | Character development formula light-permeable keyboard manufacture method and character development formula light-permeable keyboard |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106960754B (en) * | 2017-03-10 | 2018-11-02 | 东莞市丰润计算机有限公司 | A kind of backlight crystal keycap on computor-keyboard |
| CN208207736U (en) * | 2018-02-09 | 2018-12-07 | 凯晖科技股份有限公司 | A kind of novel light-emitting keyboard |
| CN110275635B (en) * | 2019-05-15 | 2024-01-12 | 上海蔚来汽车有限公司 | Touch panel, manufacturing method thereof and electronic device |
| CN114613635A (en) * | 2020-12-09 | 2022-06-10 | 深圳市理邦精密仪器股份有限公司 | Ultrasonic medical equipment, keyboard device and keyboard assembly |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102024598A (en) * | 2009-09-11 | 2011-04-20 | 致伸科技股份有限公司 | Keyboard |
| CN102024599A (en) * | 2009-09-21 | 2011-04-20 | 致伸科技股份有限公司 | Electroluminescent keyboard |
| CN102081460A (en) * | 2009-11-30 | 2011-06-01 | 致伸科技股份有限公司 | Luminous keyboard |
| CN103151206A (en) * | 2013-03-05 | 2013-06-12 | 苏州达方电子有限公司 | Light-emitting key structure |
-
2013
- 2013-12-13 CN CN201310692567.5A patent/CN103681068B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102024598A (en) * | 2009-09-11 | 2011-04-20 | 致伸科技股份有限公司 | Keyboard |
| CN102024599A (en) * | 2009-09-21 | 2011-04-20 | 致伸科技股份有限公司 | Electroluminescent keyboard |
| CN102081460A (en) * | 2009-11-30 | 2011-06-01 | 致伸科技股份有限公司 | Luminous keyboard |
| CN103151206A (en) * | 2013-03-05 | 2013-06-12 | 苏州达方电子有限公司 | Light-emitting key structure |
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| CN103681068A (en) | 2014-03-26 |
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Granted publication date: 20171003 Termination date: 20171213 |