CN105206451A - Luminous machine key device and assembly technology thereof - Google Patents
Luminous machine key device and assembly technology thereof Download PDFInfo
- Publication number
- CN105206451A CN105206451A CN201510644801.6A CN201510644801A CN105206451A CN 105206451 A CN105206451 A CN 105206451A CN 201510644801 A CN201510644801 A CN 201510644801A CN 105206451 A CN105206451 A CN 105206451A
- Authority
- CN
- China
- Prior art keywords
- luminous
- circuit board
- mechanical
- mechanical axis
- key apparatus
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/02—Details
- H01H13/023—Light-emitting indicators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
- H01H13/83—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by legends, e.g. Braille, liquid crystal displays, light emitting or optical elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2219/00—Legends
- H01H2219/036—Light emitting elements
- H01H2219/048—Constituting key
Landscapes
- Push-Button Switches (AREA)
Abstract
The invention discloses a luminous machine key device and an assembly technology thereof. The luminous machine key device comprises a mechanical shaft, a key cap arranged on the top of the mechanical shaft in a sleeving mode and a circuit board arranged at the bottom of the mechanical shaft, the luminous machine key further comprises a luminophor arranged on the circuit board, the luminous surface of the luminophor is opposite to a light guiding part arranged on the mechanical shaft, and the key cap is arranged above the light guiding part. The luminophor is installed on the circuit board in an attached mode, the mechanical shaft equipped with the luminophor is welded to the circuit board, the assembling efficiency is improved, and automated operation is achieved conveniently; in addition, when the luminophor loses efficacy, maintenance and replacement are conducted conveniently.
Description
Technical field
The present invention relates to keyboard technique field, particularly relate to a kind of luminous mechanical press-key apparatus and assembly technology thereof.
Background technology
Along with the burning hot of market of racing, the heat that luminous mechanical keyboard is more and more subject to market is held in both hands, the RGB backlight mechanical keyboard that particularly each button is adjustable separately.But backlight mechanical keyboard, need the top more than 100 plug-in unit LED being plugged mechanical axis, and then make contact pin pass the stiffener matched with mechanical axis, and be arranged on bottom welding circuit board, this kind of mounting means, need manual plug-in unit, production difficulty is large, and consistency is bad, and wastes time and energy, and make such production cost high, be difficult to spread and use.
Summary of the invention
It is simple that the first object of the present invention is to provide a kind of structure, is convenient to the luminous mechanical press-key apparatus keeping in repair and assemble.
The second object of the present invention is to provide one to realize automated job, effectively improves efficiency of assembling, reduces the assembly technology of production cost.
For reaching this object, the present invention by the following technical solutions:
A kind of luminous mechanical press-key apparatus, the button cap comprise mechanical axis, being sheathed on described mechanical axis top and the circuit board be arranged at bottom described mechanical axis, this luminous mechanical keyboard also comprises the luminous element be arranged on described circuit board, the light-emitting area of described luminous element is relative with the light guide section being arranged at described mechanical axis, and the top of described light guide section is provided with described button cap.
Wherein, described light guide section is run through the light-conductive hole being arranged at described mechanical axis, is provided with light conductor in described light-conductive hole, and described light conductor is arranged at the top of described luminous element.
Wherein, the bottom surface of described light conductor is convexly equipped with cambered surface downwards, and the upper surface of described light conductor is set to plane.
Wherein, described circuit board runs through and is provided with installing hole, and described installing hole matches with described luminous element.
Wherein, the sidewall of described luminous element is provided with leg, the pad of described leg and described installing hole lower port edge fits.
Wherein, the bottom surface of described light conductor matches with the upper port of described installing hole.
Wherein, this luminous mechanical keyboard also comprises the stiffener being arranged on described circuit board, is provided with gap between described stiffener and described circuit board, and described stiffener runs through the hole clipping be provided with for described mechanical axis clamping.
Wherein, the contact pin bottom described mechanical axis exposes to described stiffener and matches with the welding hole on described circuit board.
A kind of assembly technology, comprises the luminous mechanical press-key apparatus described in above-mentioned any one, and comprises following installation step:
1). by described luminous element by attachment and solder reflow, be set to one with described circuit board;
2). described light conductor is inserted in the light-conductive hole of mechanical axis, and the mechanical axis being equipped with light conductor is welded mutually with the circuit board being pasted with luminous element;
3). by the described mechanical axis after assembling and stiffener fastening, and described button cap is matched with the top of described mechanical axis.
Wherein, described luminous element and described light conductor consistency from top to bottom arrange and are positioned at same axis.
Beneficial effect of the present invention: the invention provides a kind of luminous mechanical press-key apparatus and assembly technology thereof, the button cap comprise mechanical axis, being sheathed on described mechanical axis top and the circuit board be arranged at bottom described mechanical axis, this luminous mechanical keyboard also comprises the luminous element be arranged on described circuit board, the light-emitting area of described luminous element is relative with the light guide section being arranged at described mechanical axis, and the top of described light guide section is provided with described button cap.Luminous element is mounted on circuit board, and then the mechanical axis being equipped with light conductor is welded mutually with circuit board, efficiency of assembling is promoted, and be convenient to realize automated job, in addition, when luminous element lost efficacy, be also convenient to carry out maintain and replace.
Accompanying drawing explanation
Fig. 1 is the exploded view of a kind of luminous mechanical press-key apparatus of the present invention.
Fig. 2 is the front view of a kind of luminous mechanical press-key apparatus of the present invention.
Fig. 3 is the cutaway view in AA cross section in Fig. 2.
Fig. 4 is the axonometric drawing of luminous element in Fig. 1.
Embodiment
Technical scheme of the present invention is further illustrated by embodiment below in conjunction with accompanying drawing.
As shown in accompanying drawing 1 to Fig. 3, a kind of luminous mechanical press-key apparatus, the button cap 2 comprise mechanical axis 1, being sheathed on described mechanical axis 1 top and the circuit board 3 be arranged at bottom described mechanical axis 1, this luminous mechanical keyboard also comprises the luminous element 4 be arranged on described circuit board 3, the light-emitting area of described luminous element 4 is relative with the light guide section being arranged at described mechanical axis, and the top of described light guide section is provided with described button cap 2.
Preferably, described light guide section is run through the light-conductive hole 11 being arranged at described mechanical axis, light conductor 5 is provided with in described light-conductive hole 11, described light conductor 5 is arranged at the top of described luminous element 4, and luminous element 4 is arranged on the same line with the axle core of light conductor, light can be made better to be imported in the button cap at mechanical axis top by light conductor 4 with this, and then illuminate button cap.
Preferred further, as shown in Figure 1, the bottom surface of described light conductor 5 is convexly equipped with cambered surface 51 downwards, and the upper surface of described light conductor 5 is set to plane.This structural design, effectively can make to be arranged on the bottom that light that the luminous element below light conductor sends effectively is gathered in light conductor 5, then the plane by being arranged on light conductor top diffuses to the inner surface of whole button cap, and then illuminates the character be arranged on button cap.
As further preferred implementation, described circuit board 3 runs through and is provided with installing hole 31, described installing hole 31 matches with described luminous element 4, and the sidewall of described luminous element 4 is provided with leg 41, and described leg 41 fits with the pad of described installing hole 31 lower port edge.Preferably, as shown in Figure 4, luminous element 4 is provided with the LED lamp bead of leg 41 for two side, the light portion of LED lamp bead is inserted in the installing hole on circuit board, the leg of LED lamp bead two side is welded with circuit board mutually by chip mounter, this structural design, greatly improves the efficiency of assembling of luminous element, and is convenient to follow-up maintenance.
As preferred further, in order to effectively improve the luminous efficiency of luminous element, the bottom surface of described light conductor 5 and the upper port of described installing hole 31 fit tightly, with this, light is effectively derived through light conductor, as preferably, light conductor adopts PC or the PMMA material integrated injection molding with high transmission rate, or adopts the lens of high transmission rate to carry out this light conductor alternative.
Preferred further, this luminous mechanical keyboard also comprises the stiffener 6 be arranged on above described circuit board 3, is provided with gap between described stiffener 6 and described circuit board 3, and described stiffener 6 runs through the hole clipping 61 be provided with for the clamping of described mechanical axis 1.The setting of stiffener 6, effectively can strengthen the intensity of whole key device, and is convenient to carry out fastening to mechanical axis.
Preferred further, the both sides of described mechanical axis are provided with the buckle matched with the through hole on stiffener, and the bottom contact pin of the described mechanical axis 1 after assembling exposes to described stiffener 6 and matches with the welding hole on described circuit board 3, realize electrical connection with this.
An assembly technology for luminous mechanical press-key apparatus, comprises following installation step:
1). by described luminous element 4 by attachment and solder reflow, be set to one with described circuit board 3; During assembling, first the circuit board 3 being evenly equipped with installing hole 31 can be clamped in chip mounter, then above-mentioned LED lamp bead be affixed in corresponding installing hole.
2). described light conductor 5 is inserted in the light-conductive hole 11 of mechanical axis, and the mechanical axis 1 being equipped with light conductor 5 is welded mutually with the circuit board 3 being pasted with luminous element 4; Light conductor in this step and the assembling of light-conductive hole, can carry out rapid-assembling by outside automation equipment, after having assembled, completes the assembling with circuit board by plug-in mounting machine.
3). by fastening with stiffener 6 for the described mechanical axis 1 after assembling, and described button cap 2 is matched with the top of described mechanical axis 1.
Preferred further, for effectively reducing light loss, better improve light efficiency, luminous element 4 and described light conductor 5 consistency from top to bottom arrange and are positioned on same axis.
Below know-why of the present invention is described in conjunction with specific embodiments.These describe just in order to explain principle of the present invention, and can not be interpreted as limiting the scope of the invention by any way.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other embodiment of the present invention, and these modes all will fall within protection scope of the present invention.
Claims (10)
1. a luminous mechanical press-key apparatus, the button cap comprise mechanical axis, being sheathed on described mechanical axis top and the circuit board be arranged at bottom described mechanical axis, it is characterized in that: this luminous mechanical keyboard also comprises the luminous element be arranged on described circuit board, the light-emitting area of described luminous element is relative with the light guide section being arranged at described mechanical axis, and the top of described light guide section is provided with described button cap.
2. the luminous mechanical press-key apparatus of one according to claim 1, is characterized in that: described light guide section is run through the light-conductive hole being arranged at described mechanical axis, is provided with light conductor in described light-conductive hole, and described light conductor is arranged at the top of described luminous element.
3. the luminous mechanical press-key apparatus of one according to claim 2, it is characterized in that: the bottom surface of described light conductor is convexly equipped with cambered surface downwards, the upper surface of described light conductor is set to plane.
4. the luminous mechanical press-key apparatus of one according to claim 3, is characterized in that: described circuit board runs through and is provided with installing hole, and described installing hole matches with described luminous element.
5. the luminous mechanical press-key apparatus of one according to claim 4, is characterized in that: the sidewall of described luminous element is provided with leg, and the pad of described leg and described installing hole lower port edge fits.
6. the luminous mechanical press-key apparatus of one according to claim 4, is characterized in that: the bottom surface of described light conductor matches with the upper port of described installing hole.
7. the luminous mechanical press-key apparatus of one according to claim 1, it is characterized in that: this luminous mechanical keyboard also comprises the stiffener being arranged on described circuit board, be provided with gap between described stiffener and described circuit board, and described stiffener run through the hole clipping be provided with for described mechanical axis clamping.
8. the luminous mechanical press-key apparatus of one according to claim 7, is characterized in that: the contact pin bottom described mechanical axis exposes to described stiffener and matches with the welding hole on described circuit board.
9. an assembly technology for the luminous mechanical press-key apparatus according to claim 1 to 8 any one, is characterized in that, comprises following installation step:
1). by described luminous element by attachment and solder reflow, be set to one with described circuit board;
2). described light conductor is inserted in the light-conductive hole of mechanical axis, and the mechanical axis being equipped with light conductor is welded mutually with the circuit board being pasted with luminous element;
3). by the described mechanical axis after assembling and stiffener fastening, and described button cap is matched with the top of described mechanical axis.
10. a kind of assembly technology according to claim 9, is characterized in that: described luminous element and described light conductor consistency from top to bottom arrange and be positioned at same axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510644801.6A CN105206451A (en) | 2015-10-08 | 2015-10-08 | Luminous machine key device and assembly technology thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510644801.6A CN105206451A (en) | 2015-10-08 | 2015-10-08 | Luminous machine key device and assembly technology thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105206451A true CN105206451A (en) | 2015-12-30 |
Family
ID=54954061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510644801.6A Pending CN105206451A (en) | 2015-10-08 | 2015-10-08 | Luminous machine key device and assembly technology thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105206451A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105489432A (en) * | 2016-01-20 | 2016-04-13 | 黄艳 | Key pin and mechanical keyboard |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203386639U (en) * | 2013-07-22 | 2014-01-08 | 东莞爱旺电子科技有限公司 | Key structure of full-color backlit mechanical keyboard |
| CN203423097U (en) * | 2013-09-25 | 2014-02-05 | 胡恒 | Soundless luminescent mechanical button and keyboard |
| CN204270950U (en) * | 2014-12-19 | 2015-04-15 | 东莞市凯华电子有限公司 | Illuminated keyboard switch |
| CN204539108U (en) * | 2015-02-27 | 2015-08-05 | 东莞市长资实业有限公司 | A kind of photoelectric integral type mechanical axis keyboard switch module |
| CN205069445U (en) * | 2015-10-08 | 2016-03-02 | 深圳雷柏科技股份有限公司 | Luminous mechanical button device |
-
2015
- 2015-10-08 CN CN201510644801.6A patent/CN105206451A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203386639U (en) * | 2013-07-22 | 2014-01-08 | 东莞爱旺电子科技有限公司 | Key structure of full-color backlit mechanical keyboard |
| CN203423097U (en) * | 2013-09-25 | 2014-02-05 | 胡恒 | Soundless luminescent mechanical button and keyboard |
| CN204270950U (en) * | 2014-12-19 | 2015-04-15 | 东莞市凯华电子有限公司 | Illuminated keyboard switch |
| CN204539108U (en) * | 2015-02-27 | 2015-08-05 | 东莞市长资实业有限公司 | A kind of photoelectric integral type mechanical axis keyboard switch module |
| CN205069445U (en) * | 2015-10-08 | 2016-03-02 | 深圳雷柏科技股份有限公司 | Luminous mechanical button device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105489432A (en) * | 2016-01-20 | 2016-04-13 | 黄艳 | Key pin and mechanical keyboard |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151230 |
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| RJ01 | Rejection of invention patent application after publication |