CN204834440U

CN204834440U - Luminous mechanical keyboard's paster circuit board

Info

Publication number: CN204834440U
Application number: CN201520532729.3U
Authority: CN
Inventors: 詹金表
Original assignee: Dongguan City Suo Ai Electronic Science And Technology Co Ltd
Current assignee: Dongguan City Suo Ai Electronic Science And Technology Co Ltd
Priority date: 2015-07-22
Filing date: 2015-07-22
Publication date: 2015-12-02
Anticipated expiration: 2025-07-22

Abstract

The utility model discloses a luminous mechanical keyboard's paster circuit board, including PCB board, jack and LED paster, wherein, above -mentioned PCB board is platelike structure, and the jack includes at least two, and the position that the jack corresponds the keyboard button sets up on the PCB board to run through the PCB board, fixed keyboard key switch is established in the jack interpolation, above -mentioned LED paster includes at least two, and the LED paster passes through the subsides of SMT paster technology and establishes the lateral part at above -mentioned jack to establishing the circuit electricity with the PCB inboard and being connected, the LED paster is luminous, so that illuminate corresponding keyboard button. The utility model discloses a LED paster is established the subsides of LED paster through SMT paster technology and is fixed on the circuit board as keyboard light emitting structure, has improved production efficiency greatly, has reduced manufacturing cost, simultaneously, and integrated waterproof, dustproof and light emission function in an organic whole.

Description

A kind of paster wiring board of luminous mechanical keyboard

Technical field

The utility model computer fittings field, refers in particular to a kind of paster wiring board of luminous mechanical keyboard.

Background technology

keyboarda kind of than indispensable computer fittings.Can by English by keyboard letter, numeral, punctuation mark etc. is input to computerin, thus to computergive an order, input datadeng, keyboard is that mechanical movement is converted to the signal of telecommunication by one, and inputs in computer by this signal of telecommunication, forms the computer fittings of input instruction, in recent years, keyboard is progressively towards functional diversities future development, illuminated keyboard is exactly a kind of functional keyboard, this kind of keyboard by arranging ray structure on keyboard lines plate, to make to emit beam in keyboard operation process the letter on keycap illuminated, keyboard also can normally be used under unglazed or low light condition, but existing illuminated keyboard its generally by artificial plug-in unit technique, light-emitting component is plugged on keyboard lines plate, because keyboard quantity is more, a light-emitting component needs a corresponding keyboard, therefore plug-in unit workload is large, production efficiency is low, cost of labor is high, in addition, the shape size of keycap is not quite identical, because user's finger presses is point cantact, for the longer keycap of length in pressing process, can not accurately by the center being pressed in keycap, often there is skew at press points and keycap center, therefore can cause long keycap discontinuity, occur tilting during pressing, long-term inclination pressing can cause keycap to wear and tear, there is screens, the situation such as malfunctioning, affect keyboard and normally use.

Utility model content

The technical problems to be solved in the utility model is for above-mentioned the deficiencies in the prior art, there is provided a kind of LED paster that adopts as keyboard ray structure, by SMT paster technique LED paster is sticked fixing in the circuit board, substantially increase production efficiency, reduce production cost, meanwhile, integrated waterproof and dustproof and lighting function are in the paster wiring board of the luminous mechanical keyboard of one.

The technical scheme that the utility model is taked is as follows: a kind of paster wiring board of luminous mechanical keyboard, comprise pcb board, jack and LED paster, wherein, above-mentioned pcb board is platy structure, jack comprises at least two, the position of the corresponding keyboard of jack is arranged on pcb board, and runs through pcb board, plugs retainingf key dish key switch in jack; Above-mentioned LED paster comprises at least two, and LED paster is sticked at the sidepiece of above-mentioned jack by SMT paster technique, and is electrically connected with establishing circuit in pcb board, and LED paster is luminous, to illuminate corresponding keyboard.

Preferably, described wiring board is inserted with mechanical switch, the bottom of mechanical switch is provided with fixed leg, and fixed leg plugs in jack in the circuit board, so that spacing solid mechanical switch.

Preferably, the inside of described mechanical switch is provided with LED paster caulking groove, and the bottom of LED paster caulking groove is open surface, and extends to mechanical switch inside, and form installing space, above-mentioned LED paster is embedded in this installing space, so that spacing fixing.

Preferably, the bottom of described mechanical switch is provided with at least two frizzens, and frizzen inserts in wiring board, and contacts with conducting film, so that the key circuit in triggering line plate; The top of mechanical switch is provided with cross handle.

Preferably, the bottom of described wiring board is provided with base plate, and wiring board is embedded in base plate; The top of mechanical switch is from bottom to top provided with middle plate, silica gel sheath, five metals panel and keycap successively.

Preferably, described middle plate offers middle plate stopper slot, the cross handle of mechanical switch inserts through middle plate stopper slot in the mounting groove of silica gel sheath, so that silica gel sheath is set on mechanical switch, form waterproof and dustproof structure.

Preferably, described five metals panel is arranged on silica gel sheath, five metals panel offers the above-mentioned silica gel sheath of panel stopper slot and extends upwardly in the cell body established in keycap through panel stopper slot.

The beneficial effects of the utility model are:

The defect that the utility model exists for prior art and deficiency carry out reformed AHP, keyboard ray structure is designed to LED patch form, adopt SMT paster technique by efficient for LED paster, fast, accurately LED paster is sticked and is fixed on the jack sidepiece of wiring board, make each keyboard that a LED paster is set accordingly, the circuit communication established in LED paster and wiring board, connect keyboard, corresponding keyboard is illuminated in the luminescence of LED paster, reach keyboard illumination effect, improve the visual effect of character on button, keyboard can normally be used under unglazed or low light condition, meanwhile, adopt silicone rubber cover and five metals panel construction, make whole keyboard have water proof and dust proof effect, and support performance is largely increased.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model.

Fig. 2 is the assembly structure schematic diagram of wiring board in Fig. 1.

Fig. 3 is the perspective view of Fig. 2.

Embodiment

Below in conjunction with accompanying drawing, the utility model is further described:

As shown in Figure 1 to Figure 3, the technical scheme that the utility model is taked is as follows: a kind of paster wiring board of luminous mechanical keyboard, comprise pcb board 23, jack 22 and LED paster 21, wherein, above-mentioned pcb board 23 is platy structure, and jack 22 comprises at least two, and the position of the corresponding keyboard of jack 22 is arranged on pcb board 23, and run through pcb board 23, plug retainingf key dish key switch in jack 22; Above-mentioned LED paster 21 comprises at least two, and LED paster 21 is sticked at the sidepiece of above-mentioned jack 22 by SMT paster technique, and establishes circuit to be electrically connected with in pcb board 23, and LED paster 21 is luminous, to illuminate corresponding keyboard.

Wiring board 2 is inserted with mechanical switch 3, the bottom of mechanical switch 3 is provided with fixed leg, and fixed leg is plugged in the jack 22 on wiring board 2, so that spacing solid mechanical switch 3.

The bottom that the inside of mechanical switch 3 is provided with LED paster caulking groove 33, LED paster caulking groove 33 is open surface, and extends to mechanical switch 3 inside, and form installing space, above-mentioned LED paster 21 is embedded in this installing space, so that spacing fixing.

The bottom of mechanical switch 3 is provided with at least two frizzens 32, and frizzen 32 inserts in wiring board 2, and contacts with conducting film, so that the key circuit in triggering line plate 2; The top of mechanical switch 3 is provided with cross handle 31.

The bottom of wiring board 2 is provided with base plate 1, and wiring board 2 is embedded in base plate 1; The top of mechanical switch 3 is from bottom to top provided with middle plate 4, silica gel sheath 5, five metals panel 6 and keycap 7 successively.

Middle plate 4 offers middle plate stopper slot 41, the cross handle 31 of mechanical switch 3 inserts in the mounting groove 51 of silica gel sheath 5 through middle plate stopper slot 41, so that silica gel sheath 5 is set on mechanical switch 3, form waterproof and dustproof structure.

Five metals panel 6 is arranged on silica gel sheath 5, five metals panel 6 offers the above-mentioned silica gel sheath of panel stopper slot 61 5 and extends upwardly to through panel stopper slot 61 in the cell body 71 established in keycap 7.

Further, keyboard ray structure is designed to LED patch form by the utility model, adopt SMT paster technique to be sticked efficiently, fast, accurately by LED paster by LED paster and be fixed on the jack sidepiece of wiring board, make each keyboard that a LED paster is set accordingly, the circuit communication established in LED paster and wiring board, connect keyboard, corresponding keyboard is illuminated in the luminescence of LED paster, reach keyboard illumination effect, improve the visual effect of character on button, keyboard can normally be used under unglazed or low light condition; Meanwhile, adopt silicone rubber cover and five metals panel construction, make whole keyboard have water proof and dust proof effect, and support performance is largely increased.

Embodiment of the present utility model just introduces its embodiment, does not lie in and limits its protection range.The technical staff of the industry can make some amendment under the inspiration of the present embodiment, therefore all equivalences done according to the utility model the scope of the claims change or modify, and all belong within the scope of the utility model Patent right requirement.

Claims

1. the paster wiring board of a luminous mechanical keyboard, it is characterized in that: comprise pcb board (23), jack (22) and LED paster (21), wherein, above-mentioned pcb board (23) is platy structure, jack (22) comprises at least two, the position of jack (22) corresponding keyboard is arranged on pcb board (23), and runs through pcb board (23), plugs retainingf key dish key switch in jack (22); Above-mentioned LED paster (21) comprises at least two, and LED paster (21) is sticked at the sidepiece of above-mentioned jack (22) by SMT paster technique, and establishes circuit to be electrically connected with in pcb board (23), and LED paster (21) is luminous, to illuminate corresponding keyboard.

2. the paster wiring board of a kind of luminous mechanical keyboard according to claim 1, it is characterized in that: described wiring board (2) is inserted with mechanical switch (3), the bottom of mechanical switch (3) is provided with fixed leg, fixed leg is plugged in the jack (22) on wiring board (2), so that spacing solid mechanical switch (3).

3. the paster wiring board of a kind of luminous mechanical keyboard according to claim 2, it is characterized in that: the inside of described mechanical switch (3) is provided with LED paster caulking groove (33), the bottom of LED paster caulking groove (33) is open surface, and extend to mechanical switch (3) inside, form installing space, above-mentioned LED paster (21) is embedded in this installing space, so that spacing fixing.

4. the paster wiring board of a kind of luminous mechanical keyboard according to claim 3, it is characterized in that: the bottom of described mechanical switch (3) is provided with at least two frizzens (32), frizzen (32) inserts in wiring board (2), and contacting with conducting film, so that the key circuit in triggering line plate (2); The top of mechanical switch (3) is provided with cross handle (31).

5. the paster wiring board of a kind of luminous mechanical keyboard according to claim 4, is characterized in that: the bottom of described wiring board (2) is provided with base plate (1), and wiring board (2) is embedded in base plate (1); The top of mechanical switch (3) is from bottom to top provided with middle plate (4), silica gel sheath (5), five metals panel (6) and keycap (7) successively.

6. the paster wiring board of a kind of luminous mechanical keyboard according to claim 5, it is characterized in that: described middle plate (4) offers middle plate stopper slot (41), the cross handle (31) of mechanical switch (3) inserts through middle plate stopper slot (41) in the mounting groove (51) of silica gel sheath (5), so that silica gel sheath (5) is set on mechanical switch (3), form waterproof and dustproof structure.

7. the paster wiring board of a kind of luminous mechanical keyboard according to claim 6, it is characterized in that: described five metals panel (6) is arranged on silica gel sheath (5), five metals panel (6) offers panel stopper slot (61) above-mentioned silica gel sheath (5) and extend upwardly to through panel stopper slot (61) in the cell body (71) established in keycap (7).