CN204706499U

CN204706499U - LED mechanical keyboard switch

Info

Publication number: CN204706499U
Application number: CN201520342237.8U
Authority: CN
Inventors: 冯建青
Original assignee: DONGGUAN GAOTE ELECTRONICS Co Ltd
Current assignee: DONGGUAN GAOTE ELECTRONICS Co Ltd
Priority date: 2015-05-25
Filing date: 2015-05-25
Publication date: 2015-10-14
Anticipated expiration: 2025-05-25

Abstract

The utility model relates to mechanical keyboard field of switches, disclose a kind of LED mechanical keyboard switch, spring (3) is enclosed within the cylindrical hole sidewall in base (6), axle core (2) lower end is inserted in cylindrical hole, the keycap (21) that the has through hole through upper cover (1) is overlapped in upper end, moved end (4) and static terminal (5) all insert and are fixed in hole slot corresponding in base (6), and the pin of static terminal (5) leaks in base (6) bottom, upper cover (1) and base (6) buckle are fixed, PCB (7) is fixed on base (6) bottom, it is offered LED jack (71), LED (9) is through LED jack (71) and be adhesively fixed by paster (8) and PCB (7).Chip mounter automatic chip mounting can be utilized in the utility model between LED and PCB to fix, and efficiency is high, saves cost of labor, steady quality.

Description

LED mechanical keyboard switch

Technical field

The utility model relates to mechanical keyboard field of switches, particularly a kind of LED mechanical keyboard switch.

Background technology

Current LED mechanical keyboard switch is when producing, and adopt plug-in unit mode to fix between LED and PCB, need artificial plug-in unit, cost is high, inefficiency.

Utility model content

Utility model object: for problems of the prior art, the utility model provides a kind of LED mechanical keyboard switch, and make to utilize chip mounter automatic chip mounting to fix between LED and PCB, efficiency is high, saves cost of labor, steady quality.

Technical scheme: the utility model provides a kind of LED mechanical keyboard switch, comprise upper cover, axle core, spring, moved end, static terminal, base, PCB and surrounding are fixed with the LED of paster, on the cylindrical hole sidewall of described spring housing in described base, described axle core lower end is inserted in described cylindrical hole, the keycap that upper end is overlapped to be had passes the through hole of described upper cover, described moved end and described static terminal all insert and are fixed in hole slot corresponding in described base, and the pin of described static terminal leaks at described base bottom, described upper cover and described base buckle are fixed, described PCB is fixed on described base bottom, it is offered LED jack, described LED is passed described LED jack and is adhesively fixed by described paster and described PCB.

Preferably, described paster is fixed on around the middle part of described LED.Paster is fixed on around the middle part of LED, LED can not only be inserted in LED jack from bottom to top and be adhesively fixed with PCB, also can insert from the top down in LED jack and be adhesively fixed with PCB.

Further, the described base side directly over described LED offers LED and draws hole, and the described upper cover side that described LED is drawn directly over hole offers LED pin via hole.In prior art, if desired the LED in PCB is changed, PCB must be disassembled from base, cumbersome, and base in the utility model directly over LED and upper cover side offer LED respectively draws hole and LED pin via hole, make to draw hole by above-mentioned LED and LED pin via hole carries out when installing and changing dismounting LED, very convenient.

Preferably, the below of described LED pin via hole (11) is provided with concavees lens, and top is provided with convex lens.Concavees lens can realize light optically focused, and convex lens are convenient to light astigmatism.

Further, be provided with buckle position inside described upper cover relative two, described base two opposite outer is provided with buckle pin, is buckled in described buckle position place buckle fixes between described upper cover and described base by described buckle pin.By buckle pin and buckle position, upper cover and base buckle are fixedly convenient to remove and install.

Preferably, described upper cover is made up of transparent material; Described base plate is made up of transparent material.In prior art, the upper cover of keyboard switch and base generally all adopt the lighttight Design Mode of black material, and the light that LED sends cannot effectively distribute; And upper cover and base all preferably use transparent material advantageously in printing opacity and astigmatism in the utility model.

Beneficial effect: because the surrounding of LED is fixed with paster in this LED mechanical keyboard switch, make to utilize chip mounter automatic chip mounting to fix between LED and pcb board, efficiency is high, saves cost of labor, steady quality; In addition, this mechanical keyboard switch commonality is good, and can install plug-in type monochromatic LED lamp, full-color LED lamp and SMD monochromatic LED lamp, handling of goods and materials is simple.

Accompanying drawing explanation

Fig. 1 is the explosive view of each parts in this LED mechanical keyboard switch;

Fig. 2 is the perspective view of this LED mechanical keyboard switch;

Fig. 3 is the cutaway view along A-A face in Fig. 2;

Fig. 4 is the perspective view of base plate;

Fig. 5 is the perspective view of upper cover.

Embodiment

Below in conjunction with accompanying drawing, the utility model preferred embodiment is described in detail.

Execution mode 1

Present embodiments provide for a kind of LED mechanical keyboard switch, as shown in figures 1-4, the upper cover 1 be made up of transparent material, axle core 2, spring 3, moved end 4, static terminal 5, the base 6 that transparent material is made, PCB 7 and full-color or monochromatic LED lamp 9 form, the top cover of axle core 2 has keycap 21, keycap 21 is from bottom to top through the through hole of upper cover 1, bottom is inserted in the cylindrical hole in base 6, cylindrical hole lateral wall upper wall cover has spring 3, moved end 4 and static terminal 5 are fixed in hole slot corresponding in base 6, and the stitch of static terminal 5 leaks bottom base 6, the symmetrical both sides of base 6 are provided with buckle pin 62, the symmetrical both sides of upper cover 1 are provided with buckle position (not shown), be stuck in buckle position place buckle by buckle pin 62 between base 6 and upper cover 1 to fix, fixed via 72 is provided with in the middle of PCB 7, the projection 63 that PCB 7 is enclosed within base 6 bottom surface by this fixed via 72 is fixed with base 6, PCB 7 also offers LED jack 71, paster 8 is fixed with around the middle part of LED 9, by bottom-up for LED 9 or be adhesively fixed by paster 8 and PCB 7 after from up to down inserting LED jack 71.

The keycap 21 of downward pressing axis core 2 upper end, axle core 2 moves downward release moved end 4 two pop-offs, moved end 4 realizes opening force and contacts with static terminal 5, realize this switch connection function, unclamp keycap 21, axle core 2 is by spring 3 reset function, and axle core 3 moves upward, axle core 3 extrudes moved end 4 two pop-offs, realizes moved end 4 and separates with static terminal 5 and realize this switch break function.

Execution mode 2

Present embodiment is roughly the same with execution mode 1, the main distinction is, upper cover 1 in execution mode 1 and base 6 all do not have perforate, need to need PCB to disassemble from base during dismounting and change mounted LED lamp just can complete, cumbersome, and base 6 side in present embodiment directly over LED 9 is offered LED and is drawn hole 61, as 1 ~ 4, accordingly, LED pin via hole 11 is offered in upper cover 1 side of drawing directly over hole 61 in LED, as Fig. 1 ~ 5, this design can when not dismantling PCB and switch dismounting and change LED, convenient, hommization, in addition, in order to realize light optically focused and astigmatism, arrange concavees lens in the front of LED pin via hole 11, reverse side arranges convex lens.

The respective embodiments described above, only for technical conceive of the present utility model and feature are described, its object is to person skilled in the art can be understood content of the present utility model and implement according to this, can not limit protection range of the present utility model with this.All equivalent transformations of doing according to the utility model Spirit Essence or modification, all should be encompassed within protection range of the present utility model.

Claims

1. a LED mechanical keyboard switch, it is characterized in that, comprise upper cover (1), axle core (2), spring (3), moved end (4), static terminal (5), base (6), PCB (7) and surrounding are fixed with the LED (9) of paster (8), described spring (3) is enclosed within the cylindrical hole sidewall in described base (6), described axle core (2) lower end is inserted in described cylindrical hole, the keycap (21) that the has through hole through described upper cover (1) is overlapped in upper end, described moved end (4) and described static terminal (5) all insert and are fixed in hole slot corresponding in described base (6), and the pin of described static terminal (5) leaks in described base (6) bottom, described upper cover (1) and described base (6) buckle are fixed, described PCB (7) is fixed on described base (6) bottom, it is offered LED jack (71), described LED (9) is through described LED jack (71) and be adhesively fixed by described paster (8) and described PCB (7).

2. LED mechanical keyboard switch according to claim 1, is characterized in that, described paster (8) is horizontally fixed on around the middle part of described LED (9).

3. LED mechanical keyboard switch according to claim 1, it is characterized in that, described base (6) side directly over described LED (9) offers LED and draws hole (61), and described upper cover (1) side that described LED is drawn directly over hole (61) offers LED pin via hole (11).

4. LED mechanical keyboard switch according to claim 3, is characterized in that, the below of described LED pin via hole (11) is provided with concavees lens, and top is provided with convex lens.

5. LED mechanical keyboard switch according to claim 1, it is characterized in that, buckle position is provided with inside described upper cover (1) relative two, described base (6) two opposite outer is provided with buckle pin (62), is buckled in described buckle position place buckle fixes between described upper cover (1) and described base (6) by described buckle pin (62).

6. the LED mechanical keyboard switch according to any one of Claims 1 to 5, is characterized in that, described upper cover (1) is made up of transparent material.

7. the LED mechanical keyboard switch according to any one of Claims 1 to 5, is characterized in that, described base (6) is made up of transparent material.