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a mechanical keyboard

A technology of mechanical keyboards and buttons, applied in the direction of contacts, electrical components, electric switches, etc., can solve the problem of high hidden costs, achieve the effects of high efficiency, simplified procedures, and reduced hidden costs

Active Publication Date: 2017-07-07
HUIZHOU GREETECH ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Welding the pins of the key switch of the mechanical keyboard and the pins of the in-line LED lights to the soldering pads of the PCB board requires a complicated process, and the hidden cost is relatively high

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A mechanical keyboard includes a mechanical keyboard body, a keycap, a key switch 7, a reinforced iron plate 6, a PCB board 4 and a connector 5, and the connector 5 is arranged on a through hole of the PCB board 4.

[0024] The connector 5 includes a connecting board 1 and a connecting piece. The connecting board 1 is a plane, and the connecting board 1 and the PCB 4 are on the same plane. The connection board 4 is provided with 6 jacks 8 . The four jacks 8 are located at the edge of the connection board 1 and form a straight line. When there is an in-line LED lamp in the key switch 7 , the pins of the in-line LED light can pass through the four jacks 8 ; the pins of the key switch 7 can pass through the other two jacks 8 .

[0025] The connecting piece is arranged on the surface of the connecting board 1, and the connecting piece is made of conductive material. The connector includes a terminal 21 , a conducting portion 22 and a reflow soldering pin 23 , and the term...

Embodiment 2

[0031] A mechanical keyboard, the terminal 21 of the connector is upright on the upper surface or the lower surface of the connecting board 1; the terminal 21 includes one or more clips, and the shape of the terminal 21 is a broken line or a "Y" shape. The terminal 21 is set as a clip-type terminal, which is beneficial to the connection between the pins of the key switch 7 and the LED lamp and the terminal 21, and the stability of the key switch 7 and the LED lamp. When the terminal 21 of the connecting piece stands upright on the upper surface of the connecting board, the height of the keyboard needs to be increased. On the premise of not increasing the height of the keyboard, the terminal 21 of the connecting piece is upright on the lower surface of the connecting board. All the other are the same as embodiment 2.

Embodiment 3

[0033] A mechanical keyboard, comprising a mechanical keyboard body, a keycap, a key switch 7, a reinforced iron plate 6, a PCB board 4 and a connector 5. The connector 5 includes a connecting plate 1 , a connecting wall 12 , a hanging platform 13 , a terminal wall 14 and connecting pieces.

[0034] The connecting plate 1 is a plane, and a part of the edge of the connecting plate 1 extends upwards to form a connecting wall 12 . A part of the upper part of the connecting wall 12 protrudes outwards to form a hanging platform 13 . The lower surface of the hanging table 13 is closely attached to the upper surface of a small part of the PCB board 4 . The hanging table 13 can effectively prevent the connector from being damaged when the user violently strikes the keyboard.

[0035] The connector includes a terminal 21 , a conducting portion 22 and a reflow soldering pin 23 , and the terminal 21 , the conducting portion 22 and the reflow soldering pin 23 are sequentially connected ...

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PUM

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Abstract

The invention discloses a mechanical keyboard. The mechanical keyboard comprises a mechanical keyboard body, keycaps, a button switch, a reinforcing iron plate, and a PCB. The mechanical keyboard is characterized in that the mechanical keyboard also comprises a connector, the connector is arranged on a through hole of the PCB, the connector comprises a connection board and connecting pieces, the connecting pieces are arranged on the connection board, the number of the connecting pieces is one or more, the connecting pieces are made of conductive materials, each connecting piece comprises a terminal, a conducting portion, and a reflow soldering process pin, the terminal, the conducting portion, and the reflow soldering process pin are connected in sequence to form an integral body, the reflow soldering process pins are welded on a pad of the PCB, and pins of the button switch are connected with the terminals. According to the mechanical keyboard, the process for the installation of the button switch on the PCB can be simplified, the hidden cost is reduced, the button switch only needs to be pulled out and installed during after-sales maintenance, welding is not needed, and in this way, the replacement of the button switches and non-SMT LED lamps can be facilitated.

Description

technical field [0001] The invention relates to the field of keyboards, more specifically, to a mechanical keyboard. Background technique [0002] Keyboards are divided into mechanical keyboards and membrane keyboards. Mechanical keyboards have the advantages of good hand feeling, high maneuverability, sensitivity and durability, and are deeply loved by gamers. The current conventional mechanical keyboard includes a mechanical keyboard body, a keycap, a key switch, a reinforced iron plate, and a PCB. When the key switch is connected to the PCB board, the pins of the key switch need to pass through the PCB holes, and then soldered to the pads of the PCB board through wave soldering and other processes. The LED light pins of some key switches with LED lights also need to pass through the PCB holes, and then be soldered to the pads of the PCB board through wave soldering and other processes. Welding the pins of the key switch of the mechanical keyboard and the pins of the in...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01H1/58
CPCH01H1/5805H01H2001/5811
Inventor 张学春
Owner HUIZHOU GREETECH ELECTRONICS