CN203339031U - Key structure of multicolor backlit mechanical keyboard - Google Patents
Key structure of multicolor backlit mechanical keyboard Download PDFInfo
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- CN203339031U CN203339031U CN2013202938826U CN201320293882U CN203339031U CN 203339031 U CN203339031 U CN 203339031U CN 2013202938826 U CN2013202938826 U CN 2013202938826U CN 201320293882 U CN201320293882 U CN 201320293882U CN 203339031 U CN203339031 U CN 203339031U
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- multicolor
- led crystal
- key structure
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Abstract
The utility model relates to the technical field of computer keyboards and particularly relates to the key structure of a multicolor backlit mechanical keyboard, which comprises a base and a fixing seat. The base and the fixing seat are connected detachably. When the base and the fixing seat are buckled together as a whole, the interior of the integral body is provided with a containing cavity. The containing cavity is internally provided with a mechanical shaft. The cross key part of the mechanical shaft passes through the top of the fixing seat. The key structure also comprises a multi-color LED lamp. The multi-color LED lamp is composed of a light-emitting body and a plurality of pins, wherein the light-emitting body and the plurality of pins are fixedly connected together. The fixing seat is provided with a slot used for accommodating the multi-color LED lamp. The base is provided with a plurality of through holes for the pins to pass through, wherein the number of the pins is equal to the number of the through holes. According to the technical scheme of the utility model, the multi-color LED lamp provided with at least four pins is arranged besides the mechanical switch of the key. Meanwhile, the multi-color LED lam is internally provided with LED silicon chips of three different colors, wherein the operations of the LED silicon chips are under the programmed control of an integrated circuit (IC). Therefore, the multi-color LED lamp is capable of emitting light of multiple colors. As a result, the key structure of the multicolor backlit mechanical keyboard is highly competitive on the sales market.
Description
Technical field
The utility model relates to the computor-keyboard technical field, relates in particular to a kind of multicolor backlight mechanical keyboard press-key structure.
Background technology
Mechanical keyboard is a kind of common keyboard, and its each button has an independent switch to control closure.Mechanical keyboard is always as a kind of representative of high-end product, be subject to increasing computer user and game player's welcome, but along with the comfort level to using computer, feel, quality propose more and more higher requirement, mechanical keyboard need constantly be improved and be improved, and could meet computer user and game player's needs.
Now also occurred on the market sending mechanical keyboard backlight, but this type of keyboard can only be emitted monochromatic light, is difficult to attract player's eyeball, the market sale prospect is also pessimistic.
Summary of the invention
The purpose of this utility model is to provide a kind of multicolor backlight mechanical keyboard press-key structure for the deficiencies in the prior art, the utility model is at the other Multicolor LED lamp that at least four pins are set of the mechanical switch of button, the LED crystal chip of three kinds of different colours in Multicolor LED lamp is by IC program control work, reach the effect of sending multiple color light, there is very strong competitiveness on selling market.
For achieving the above object, a kind of multicolor backlight mechanical keyboard press-key structure of the present utility model, comprise base and holder, described base and holder removably connect, after described base and holder fasten, inside is provided with cavity volume, be provided with mechanical axis in cavity volume, the cross key section of described mechanical axis is through the top of holder, also comprise Multicolor LED lamp, described Multicolor LED lamp comprises luminous element and several pins, described luminous element is fixedly connected with several pins, described holder offers the groove position of accommodating Multicolor LED lamp, the pin that described base offers for Multicolor LED lamp passes and the through hole identical with the pin number.
As preferably, the pin of described Multicolor LED lamp is provided with four, comprises the first pin, the second pin, the 3rd pin and the 4th pin.
As preferably, the spacing between the spacing between the spacing between described the first pin and the second pin, the second pin and the 3rd pin, the 3rd pin and the 4th pin is 2.0mm-3.0mm.
As preferably, be provided with a LED crystal chip, the 2nd LED crystal chip and the 3rd LED crystal chip in described luminous element, one of a utmost point of a utmost point of a described LED crystal chip, the 2nd LED crystal chip and the 3rd LED crystal chip extremely all is electrically connected to described the 3rd pin; Another utmost point of a described LED crystal chip is electrically connected to the first pin; Another utmost point of the 2nd LED crystal chip is electrically connected to the second pin; Another utmost point of the 3rd LED crystal chip is electrically connected to the 4th pin.
As preferably, a described LED crystal chip, the 2nd LED crystal chip and the 3rd LED crystal chip are the different LED crystal chip of glow color.
As preferably, described base and holder clamping.
As preferably, the middle part of described base is provided with the first reference column, described mechanical axis is provided with the second reference column, be provided with spring between described mechanical axis and base, one end of described spring and the socket of the first reference column, the other end of described spring and the socket of the second reference column, described base also is provided with two oriented chutes, described two oriented chutes be take the first reference column and are oppositely arranged as axis, and described mechanical axis also is provided with the directed slide rail be slidably matched with two oriented chutes.
As preferably, the cross key section of described mechanical axis is provided with keycap, and described mechanical axis and keycap removably connect.
The beneficial effects of the utility model: Multicolor LED lamp has at least four pins, a pin is negative electrode, remaining pin is anode or a pin is anode, remaining pin is negative electrode, the LED crystal chip that there are at least three different colours in the luminous element of Multicolor LED lamp, each LED crystal chip all with the pin of a negative electrode, the pin of an anode is electrically connected to, realization can be sent heterogeneous light effect, the utility model is at the other Multicolor LED lamp that at least four pins are set of the mechanical switch of button, the LED crystal chip of three kinds of different colours in Multicolor LED lamp is by IC program control work, reach the effect of sending multiple color light, there is very strong competitiveness on selling market.
The accompanying drawing explanation
Fig. 1 is perspective view of the present utility model.
Fig. 2 is decomposition texture schematic diagram of the present utility model.
The vertical view that Fig. 3 is the utility model base.
The front view that Fig. 4 is the utility model Multicolor LED lamp.
The structural representation that Fig. 5 is the utility model luminous element inside.
The decomposition texture schematic diagram that Fig. 6 is the utility model mechanical axis and keycap.
Reference numeral comprises:
1-base, 11-through hole, 12-the first reference column 13-oriented chute
2-holder, 3-mechanical axis, 31-cross key section the 32-the second reference column
33-directed slide rail 4-luminous element the 41-the one LED crystal chip
42-the two LED crystal chip the 43-the three LED crystal chip
51-the first pin 52-the second pin the 53-the three pin
54-the four pin 6-spring 7-keycap.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail.
As shown in Figures 1 to 6, a kind of multicolor backlight mechanical keyboard press-key structure, comprise base 1 and holder 2, described base 1 and holder 2 removably connect, after described base 1 and holder 2 fasten, inside is provided with cavity volume, be provided with mechanical axis 3 in cavity volume, the cross key section 31 of described mechanical axis 3 is through the top of holder 2, also comprise Multicolor LED lamp, described Multicolor LED lamp comprises luminous element 4 and several pins, described luminous element 4 is fixedly connected with several pins, described holder 2 offers the groove position of accommodating Multicolor LED lamp, the pin that described base 1 offers for Multicolor LED lamp passes and the through hole 11 identical with the pin number.
The present embodiment Multicolor LED lamp has at least four pins, a pin is negative electrode, remaining pin is anode or a pin is anode, remaining pin is negative electrode, the LED crystal chip that there are at least three different colours in the luminous element of Multicolor LED lamp, each LED crystal chip all with the pin of a negative electrode, the pin of an anode is electrically connected to, realization can be sent heterogeneous light effect, the utility model is at the other Multicolor LED lamp that at least four pins are set of the mechanical switch of button, the LED crystal chip of three kinds of different colours in Multicolor LED lamp is by IC program control work, reach the effect of sending multiple color light, there is very strong competitiveness on selling market.
In the present embodiment, the pin of described Multicolor LED lamp is provided with four, comprise the first pin 51, the second pin 52, the 3rd pin 53 and the 4th pin 54, be divided into two execution modes, execution mode one: common cathode, the 3rd pin 53 is negative electrode, and the first pin 51, the second pin 52 and the 4th pin 54 are anode; Execution mode two: the common anode utmost point, the 3rd pin 53 is anode, the first pin 51, the second pin 52 and the 4th pin 54 are negative electrode.
In the present embodiment, spacing between spacing between spacing between described the first pin 51 and the second pin 52, the second pin 52 and the 3rd pin 53, the 3rd pin 53 and the 4th pin 54 is 2.0mm-3.0mm, and the spacing that is defined as 2.0mm-3.0mm is not produce the minimum range between pin under the prerequisite of scolding tin bonding when guaranteeing that bonding machine is welded.
In the present embodiment, be provided with a LED crystal chip 41, the 2nd LED crystal chip 42 and the 3rd LED crystal chip 43 in described luminous element 4, one of a utmost point of a utmost point of a described LED crystal chip 41, the 2nd LED crystal chip 42 and the 3rd LED crystal chip 43 extremely all is electrically connected to described the 3rd pin 53; Another utmost point of a described LED crystal chip 41 is electrically connected to the first pin 51; Another utmost point of the 2nd LED crystal chip 42 is electrically connected to the second pin 52; Another utmost point of the 3rd LED crystal chip 43 is electrically connected to the 4th pin 54, two groups of execution modes according to pin, here in two kinds of situation, the first: i.e. one of a utmost point of a utmost point of a described LED crystal chip 41, the 2nd LED crystal chip 42 and the 3rd LED crystal chip 43 extremely equal negative electrode, the 3rd pin 53 is also negative electrode, now become the four pin LED for common cathode, thereby described the first pin 51, the second pin 52, the 4th pin 54 are anode.The second: i.e. one of a utmost point of a utmost point of a described LED crystal chip 41, the 2nd LED crystal chip 42 and the 3rd LED crystal chip 43 extremely equal anode, the 3rd pin 53 is also anode, now become the four pin LED for the common anode utmost point, thereby described the first pin 51, the second pin 52, the 4th pin 54 are negative electrode.
In the present embodiment, a described LED crystal chip 41, the 2nd LED crystal chip 42 and the 3rd LED crystal chip 43 are the different LED crystal chip of glow color, during work, the light that the one LED crystal chip 41, the 2nd LED crystal chip 42 and the 3rd LED crystal chip 43 are sent, through the light of combination results multiple color, reaches the effect of sending multiple color light.
In the present embodiment, described base 1 and holder 2 clampings, base 1 and holder 2 removably connect, and the mode of clamping makes base 1 and holder 2 dismountings more convenient.
In the present embodiment, the middle part of described base 1 is provided with the first reference column 12, described mechanical axis 3 is provided with the second reference column 32, be provided with spring 6 between described mechanical axis 3 and base 1, one end of described spring 6 and the first reference column 12 sockets, the other end of described spring 6 and the second reference column 32 sockets, described base 1 also is provided with two oriented chutes 13, described two oriented chutes 13 be take the first reference column 12 and are oppositely arranged as axis, described mechanical axis 3 also is provided with the directed slide rail 33 be slidably matched with two oriented chutes 13, keyboard is when being used, the resistance that mechanical axis 3 can overcome spring 6 is pressed, the directed slide rail 33 of mechanical axis 3 slides along oriented chute 13, after mechanical axis 3 is pressed, the sheet metal of keyboard mechanical switch is contacted with the pcb board of button bottom, trigger the button effect.
In the present embodiment, the cross key section 31 of described mechanical axis 3 is provided with keycap 7, and described mechanical axis 3 removably connects with keycap 7, and while using keyboard, the user is by pressing keycap 7, and keycap 7 is given 3 one downward pressure of mechanical axis again, and mechanical axis 3 is moved downward.
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (8)
1. a multicolor backlight mechanical keyboard press-key structure, comprise base (1) and holder (2), described base (1) and holder (2) removably connect, after described base (1) and holder (2) fasten, inside is provided with cavity volume, be provided with mechanical axis (3) in cavity volume, the cross key section (31) of described mechanical axis (3) is through the top of holder (2), it is characterized in that: also comprise Multicolor LED lamp, described Multicolor LED lamp comprises luminous element (4) and several pins, described luminous element (4) is fixedly connected with several pins, described holder (2) offers the groove position of accommodating Multicolor LED lamp, the pin that described base (1) offers for Multicolor LED lamp passes and the through hole (11) identical with the pin number.
2. a kind of multicolor backlight mechanical keyboard press-key structure according to claim 1, it is characterized in that: the pin of described Multicolor LED lamp is provided with four, comprises the first pin (51), the second pin (52), the 3rd pin (53) and the 4th pin (54).
3. a kind of multicolor backlight mechanical keyboard press-key structure according to claim 2, it is characterized in that: the spacing between the spacing between the spacing between described the first pin (51) and the second pin (52), the second pin (52) and the 3rd pin (53), the 3rd pin (53) and the 4th pin (54) is 2.0mm-3.0mm.
4. a kind of multicolor backlight mechanical keyboard press-key structure according to claim 2, it is characterized in that: be provided with a LED crystal chip (41), the 2nd LED crystal chip (42) and the 3rd LED crystal chip (43) in described luminous element (4), one of a utmost point of a utmost point of a described LED crystal chip (41), the 2nd LED crystal chip (42) and the 3rd LED crystal chip (43) extremely all is electrically connected to described the 3rd pin (53); Another utmost point of a described LED crystal chip (41) is electrically connected to the first pin (51); Another utmost point of the 2nd LED crystal chip (42) is electrically connected to the second pin (52); Another utmost point of the 3rd LED crystal chip (43) is electrically connected to the 4th pin (54).
5. a kind of multicolor backlight mechanical keyboard press-key structure according to claim 4, it is characterized in that: a described LED crystal chip (41), the 2nd LED crystal chip (42) and the 3rd LED crystal chip (43) are the different LED crystal chip of glow color.
6. a kind of multicolor backlight mechanical keyboard press-key structure according to claim 1, is characterized in that: described base (1) and holder (2) clamping.
7. a kind of multicolor backlight mechanical keyboard press-key structure according to claim 1, it is characterized in that: the middle part of described base (1) is provided with the first reference column (12), described mechanical axis (3) is provided with the second reference column (32), be provided with spring (6) between described mechanical axis (3) and base (1), one end of described spring (6) and the first reference column (12) socket, the other end of described spring (6) and the second reference column (32) socket, described base (1) also is provided with two oriented chutes (13), two oriented chutes (13) be take the first reference column (12) and are oppositely arranged as axis, described mechanical axis (3) also is provided with the directed slide rail (33) be slidably matched with two oriented chutes (13).
8. a kind of multicolor backlight mechanical keyboard press-key structure according to claim 1, it is characterized in that: the cross key section (31) of described mechanical axis (3) is provided with keycap (7), and described mechanical axis (3) removably connects with keycap (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202938826U CN203339031U (en) | 2013-05-27 | 2013-05-27 | Key structure of multicolor backlit mechanical keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202938826U CN203339031U (en) | 2013-05-27 | 2013-05-27 | Key structure of multicolor backlit mechanical keyboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203339031U true CN203339031U (en) | 2013-12-11 |
Family
ID=49707694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202938826U Expired - Fee Related CN203339031U (en) | 2013-05-27 | 2013-05-27 | Key structure of multicolor backlit mechanical keyboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203339031U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105551868A (en) * | 2016-01-19 | 2016-05-04 | 周飞跃 | Structure capable of freely plugging and unplugging electronic components on circuit board and processing technology |
-
2013
- 2013-05-27 CN CN2013202938826U patent/CN203339031U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105551868A (en) * | 2016-01-19 | 2016-05-04 | 周飞跃 | Structure capable of freely plugging and unplugging electronic components on circuit board and processing technology |
| CN105551868B (en) * | 2016-01-19 | 2017-10-17 | 周飞跃 | Structure and processing technology that electronic component can be plugged freely in the circuit board |
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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: 20131211 Termination date: 20170527 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |