CN203799932U - Dislocation-proof type plug-in full color LED lamp mechanical keyboard switch - Google Patents
Dislocation-proof type plug-in full color LED lamp mechanical keyboard switch Download PDFInfo
- Publication number
- CN203799932U CN203799932U CN201420224704.2U CN201420224704U CN203799932U CN 203799932 U CN203799932 U CN 203799932U CN 201420224704 U CN201420224704 U CN 201420224704U CN 203799932 U CN203799932 U CN 203799932U
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- China
- Prior art keywords
- color led
- led lamp
- dislocation
- lamp
- limiting structure
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- 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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- Push-Button Switches (AREA)
- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model discloses an dislocation-proof type plug-in full color LED lamp mechanical keyboard switch comprising a pedestal, the upper part of the pedestal is provided with an upper cover, the front end of the upper cover is provided with a full color LED lamp, the full color LED lamp is formed by connecting a plurality of lamp feet with a lamp head, the lamp head comprises a dislocation-proof limiting structure, the middle part of the dislocation-proof limiting structure is provided with a hemispheric crystal, the dislocation-proof limiting structure is a regular quadrangular structure, and a dislocation-proof limiting cambered surface is arranged on the back face of the dislocation-proof limiting structure in a protruding manner. According to the dislocation-proof type plug-in full color LED lamp mechanical keyboard switch, the full color LED lamp is provided with the dislocation-proof limiting structure, the back face of the dislocation-proof limiting structure is provided with the dislocation-proof limiting cambered surface, the front face of the dislocation-proof limiting structure is a plane structure, positive and negative directions of the full color LED lamp can be quickly identified in production and manufacture processes, the lamp feet and the full color LED lamp can be prevented from installation dislocation in the upper cover, the inner end of each lamp foot is designed to be shaped as a 7, and therefore each lamp foot can be limited and stabilized; every two lamp feet are arranged at an interval of 2.54 mm, and therefore solder bridging installation can be realized in PCB board manufacture processes; stable quality, safety and energy saving performance can be achieved.
Description
Technical field
The utility model relates to keyboard switch field, relates in particular to one simple in structure, good looking appearance, and steady quality, is convenient to the mistake proofing formula plug-in unit full-color LED lamp mechanical keyboard switch that combination is installed.
Background technology
Chinese Patent Application No.: 201320226175.5, a kind of keyboard switch of side full-color light-emitting is disclosed, include base, static contact, movable contact spring, upper cover and the button for controlling movable contact spring and static contact contact or separating; This static contact and movable contact spring are all arranged on base, and the welding foot of this static contact and the welding foot of movable contact spring all extend outside the base; This upper cover is installed on base; This button is arranged on base and exposes upper cover, is provided with back-moving spring for this button; By, by adopting full-color LED lamp, this full-color LED lamp is located to a side of base, and is coordinated the side of upper cover to offer the groove of stepping down, utilize the light of full-color LED lamp outwards to penetrate through this groove of stepping down, replace the mode that adopts monochromatic LED lamp of tradition.
Chinese Patent Application No.: 201320293882.6, a kind of multicolor backlight mechanical keyboard press-key structure is disclosed, comprise base and holder, described base and holder removably connect, after described base and holder fasten, inside is provided with cavity volume, in cavity volume, be provided with mechanical axis, the cross key portion 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, described base offers for the pin of Multicolor LED lamp and passes and the through hole identical with pin number.
Realized the object of colour light-emitting though foregoing invention is created, in combination installation process, easily LED lamp both forward and reverse directions has been obscured, caused setup error, and lamp base in use easily becomes flexible, damages because of tired, useful life is short.
Utility model content
The purpose of this utility model is, overcomes the above-mentioned defect of prior art, provides a kind of simple in structure, good looking appearance, and steady quality, is convenient to the mistake proofing formula plug-in unit full-color LED lamp mechanical keyboard switch that combination is installed.
For achieving the above object, the technical scheme that the utility model provides is as follows: a kind of mistake proofing formula plug-in unit full-color LED lamp mechanical keyboard switch, comprise a base, the convex positioning seat that is provided with of base inner bottom surface, on positioning seat, be arranged with button, button bottom has protruded out reference column downwards, reference column is arranged with back-moving spring outward, reference column is inserted in positioning seat, base top is provided with upper cover, upper cover front end is provided with full-color LED lamp, upper cover middle part has through hole, the handle on button top stretches out from through hole, full-color LED lamp connects multiple lamp bases by a lamp holder and forms, lamp holder comprises an Anti-dislocation position limiting structure, Anti-dislocation position limiting structure middle part is provided with hemispherical crystal, Anti-dislocation position limiting structure is four-prism structure, the Anti-dislocation position limiting structure back side convexes with the spacing cambered surface of mistake proofing.
Upper cover front end is provided with embedding slot, and embedding slot bottom has groove, and the side bottom of embedding slot has the spacing arch groove of mistake proofing.
Base bottom has multiple lamp base via holes, lamp base via hole is corresponding with the groove of embedding slot, full-color LED lamp and Anti-dislocation position limiting structure are fixed on embedding slot, and the spacing cambered surface of mistake proofing coordinates with the spacing arch groove of mistake proofing, and lamp base extends to base below from passing lamp base via hole by groove in embedding slot.
Usefulness of the present utility model is: simple in structure, good looking appearance, by being set on full-color LED lamp, Anti-dislocation position limiting structure and the back side thereof convexes with the spacing cambered surface of mistake proofing, front is planar structure, in manufacturing process, identify fast the both forward and reverse directions of full-color LED lamp, prevent lamp base and full-color LED lamp arranged in dislocation in upper cover, lamp base the inner is the design of " 7 " font, be conducive to the spacing of lamp base, firmly, lamp base spacing is between any two 2.54mm, be convenient to install in the time manufacturing pcb board, solve company's tin that traditional 1.27mm spacing occurs in process of production abnormal, steady quality, energy-saving safe.
Brief description of the drawings
Fig. 1 is the utility model mistake proofing formula plug-in unit full-color LED lamp mechanical keyboard switch the first angle explosive view;
Fig. 2 is the utility model mistake proofing formula plug-in unit full-color LED lamp mechanical keyboard switch the second angle explosive view;
Fig. 3 is the utility model mistake proofing formula plug-in unit full-color LED lamp mechanical keyboard switch stereogram;
Fig. 4 is the utility model mistake proofing formula plug-in unit full-color LED lamp mechanical keyboard switch cutaway view;
Fig. 5 is the full-color LED lamp front perspective view of the utility model mistake proofing formula plug-in unit full-color LED lamp mechanical keyboard switch;
Fig. 6 is the full-color LED lamp rear side stereogram of the utility model mistake proofing formula plug-in unit full-color LED lamp mechanical keyboard switch;
Fig. 7 is the upper cover schematic diagram of the utility model mistake proofing formula plug-in unit full-color LED lamp mechanical keyboard switch;
Fig. 8 is the so-called base schematic diagram of the utility model mistake proofing formula plug-in unit full-color LED lamp mechanical keyboard switch.
Embodiment
Be further described with regard to the technical solution of the utility model below in conjunction with accompanying drawing and preferred embodiment.
As Figure 1-Figure 8, a kind of mistake proofing formula plug-in unit full-color LED lamp mechanical keyboard switch described in the utility model, comprise a base 1, the convex positioning seat 11 that is provided with of base 1 inner bottom surface, on positioning seat 11, be arranged with button 2, button 2 bottoms have protruded out reference column 21 downwards, the outer back-moving spring 3 that is arranged with of reference column 21, reference column 21 is inserted in positioning seat 11, base 1 top is provided with upper cover 4, upper cover 4 front ends are provided with full-color LED lamp 5, upper cover 4 middle parts have through hole 41, the handle 22 on button 2 tops stretches out from through hole 41, full-color LED lamp 5 connects four lamp bases 52 by a lamp holder 51 and forms, lamp holder 51 comprises an Anti-dislocation position limiting structure 53, Anti-dislocation position limiting structure 53 middle parts are provided with hemispherical crystal 54, Anti-dislocation position limiting structure 53 is four-prism structure, Anti-dislocation position limiting structure 53 back sides convex with the spacing cambered surface 55 of mistake proofing, front is planar structure, in manufacturing process, identify fast the both forward and reverse directions of full-color LED lamp 5 with this, prevent lamp base 52 and full-color LED lamp 5 arranged in dislocation in upper cover 4, in four lamp bases 52, the lamp base of left end and right-hand member the inner is " 7 " font, this is designed with and is beneficial to the spacing of lamp base 52, firmly, four lamp bases 52 spacing is between any two 2.54mm, be convenient to install in the time manufacturing pcb board, solve company's tin that traditional 1.27mm spacing occurs in process of production abnormal.
Upper cover 4 front ends are provided with embedding slot 6, and embedding slot 6 bottoms have groove 61, and the side bottom of embedding slot 6 has the spacing arch groove 62 of mistake proofing.
Base 1 bottom has four lamp base via holes 12, lamp base via hole 12 is corresponding with the groove 61 of embedding slot 6, full-color LED lamp 5 and Anti-dislocation position limiting structure 53 are fixed on embedding slot 6, the spacing cambered surface 55 of mistake proofing coordinates with the spacing arch groove 62 of mistake proofing, and lamp base 52 extends to base 1 below by groove 61 through lamp base via hole 12 in embedding slot 6.
In base 1, be also provided with moving contacting plate 7 and quiet contact chip 8, moving contacting plate 7 is provided with moving contact point 71 and moving contact feet 72, quiet contact chip 8 is provided with quiet contact point 81 and quiet contact feet 82, and moving contact feet 72 and quiet contact feet 81 all extend to base 1 below in base 1.
Above, when circuit is in the time disconnecting, full-color LED lamp 5 does not work, button 2 compresses moving contacting plate 7 moving contact point 71 is kept separating with the quiet contact point 81 of quiet contact chip 8, in the time that button 2 presses down, moving contacting plate 7 disengagings compress, under the effect of self elastic force, moving contact point 71 is contacted with the quiet contact point 81 of quiet contact chip 8, circuit turn-on, full-color LED lamp 5 is luminous, in the time stopping button 2 to press down, the reference column 21 of button 2 upwards resets under the effect of back-moving spring 3, moving contacting plate 8 is compressed by button 2, moving contact point 81 and quiet contact point 71 recover released state, thereby cause circuit to disconnect, full-color LED lamp 5 extinguishes, it is worthy of note, embedding slot 6 cell walls be provided with the gathering that helps light, prevent that light from dispersing leakage.
Above-described is only principle of the present utility model and preferred embodiment.It should be pointed out that to those skilled in the art, not departing under the prerequisite of the utility model principle, can also make some modification and improvement, also should be considered as belonging to protection range of the present utility model.
Claims (3)
1. a mistake proofing formula plug-in unit full-color LED lamp mechanical keyboard switch, comprise a base, the convex positioning seat that is provided with of base inner bottom surface, on positioning seat, be arranged with button, button bottom has protruded out reference column downwards, reference column is arranged with back-moving spring outward, reference column is inserted in positioning seat, base top is provided with upper cover, upper cover front end is provided with full-color LED lamp, upper cover middle part has through hole, the handle on button top stretches out from through hole, it is characterized in that: described full-color LED lamp connects multiple lamp bases by a lamp holder and forms, lamp holder comprises an Anti-dislocation position limiting structure, Anti-dislocation position limiting structure middle part is provided with hemispherical crystal, Anti-dislocation position limiting structure is four-prism structure, the Anti-dislocation position limiting structure back side convexes with the spacing cambered surface of mistake proofing.
2. mistake proofing formula plug-in unit full-color LED lamp mechanical keyboard switch according to claim 1, is characterized in that: described upper cover front end is provided with embedding slot, and embedding slot bottom has groove, and the side bottom of embedding slot has the spacing arch groove of mistake proofing.
3. mistake proofing formula plug-in unit full-color LED lamp mechanical keyboard switch according to claim 1 and 2, it is characterized in that: described base bottom has multiple lamp base via holes, lamp base via hole is corresponding with the groove of embedding slot, full-color LED lamp and Anti-dislocation position limiting structure are fixed on embedding slot, the spacing cambered surface of mistake proofing coordinates with the spacing arch groove of mistake proofing, and lamp base extends to base below from passing lamp base via hole by groove in embedding slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420224704.2U CN203799932U (en) | 2014-05-04 | 2014-05-04 | Dislocation-proof type plug-in full color LED lamp mechanical keyboard switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420224704.2U CN203799932U (en) | 2014-05-04 | 2014-05-04 | Dislocation-proof type plug-in full color LED lamp mechanical keyboard switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203799932U true CN203799932U (en) | 2014-08-27 |
Family
ID=51382127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420224704.2U Expired - Fee Related CN203799932U (en) | 2014-05-04 | 2014-05-04 | Dislocation-proof type plug-in full color LED lamp mechanical keyboard switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203799932U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104392861A (en) * | 2014-11-26 | 2015-03-04 | 东莞市高特电子有限公司 | Small mechanical keyboard switch |
| CN111009436A (en) * | 2018-10-04 | 2020-04-14 | 群光电子股份有限公司 | Keyboard with a keyboard body |
-
2014
- 2014-05-04 CN CN201420224704.2U patent/CN203799932U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104392861A (en) * | 2014-11-26 | 2015-03-04 | 东莞市高特电子有限公司 | Small mechanical keyboard switch |
| CN104392861B (en) * | 2014-11-26 | 2016-05-11 | 东莞市高特电子有限公司 | Small-sized machine keyboard switch |
| CN111009436A (en) * | 2018-10-04 | 2020-04-14 | 群光电子股份有限公司 | Keyboard with a keyboard body |
| CN111009436B (en) * | 2018-10-04 | 2021-12-21 | 群光电子股份有限公司 | Keyboard with a keyboard body |
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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: 20140827 Termination date: 20210504 |