Keyboard plate fixing device
A technology for fixing devices and keypads, which is applied in the direction of instruments, electrical digital data processing, digital data processing parts, etc., can solve the problems of inconvenience, cumbersome and complicated locking process, etc., and achieve the effect of preventing the depression from moving
Inactive Publication Date: 2014-06-11
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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AI Technical Summary
Problems solved by technology
The locking process of this method is cumbersome and complicated, and additional tools are required, which is very inconvenient
[0003] At present, there are also convenient ways to fix the keypad in the market, such as: a recess for accommodating the keypad is provided on the base of the fixed keyboard, and a plurality of shrapnels are arranged on the first side wall of the recess. An installation opening is opened on the second side wall opposite to the first side wall, and a stop part and a bayonet are respectively provided on the opposite sides of the key board, and the side where the stop part of the key board is located is snapped into the In the installation opening of the base, one side of the key board is fixed on the base, and then the key board is pressed into the depression, so that the key board presses against the elastic piece, and the elastic deformation of the elastic piece is made until the elastic piece aligns with the said bayonet, the elastic recovery of the shrapnel, so that the shrapnel is stuck in the bayonet of the key board, so that the key board is fixed on the base. It is very convenient to install the key board in this way, but when the key board Move the keypad relative to the base when impacted or if the keypad size is smaller than the recessed size
Method used
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Embodiment Construction
[0024] see Figure 1-3 , In a preferred embodiment of the present invention, a fixing device is used to fix a keypad 10 , including a base 30 and a plurality of buckle parts 50 arranged on the base 30 .
[0025] The keypad 10 includes a rectangular substrate 11 (see Figure 6 ) and a number of buttons 13 arranged on the substrate 11 . A first folded edge 111 , a second folded edge 113 opposite to the first folded edge 111 , and two opposite third folded edges 115 are respectively bent upwards around the substrate 11 . A plurality of cards 1111 extend outward from the first edge 111 . The second edge 113 defines a plurality of bayonet openings 1131 . The third edge 115 defines a plurality of locking holes 1151 .
[0026] The base 30 defines a recess 31 for accommodating the keypad 10 . The recess 31 includes a bottom wall 310 , two opposite side walls 311 , a front wall 313 and a rear wall 315 . The two sidewalls 311 are parallel to each other and vertically connected to ...
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A keyboard plate fixing device is used for fixing a keyboard plate. The fixing device comprises a base, the base is provided with a recession for accommodating the keyboard plate, and the recession comprises two opposite side walls, a front wall and a rear wall opposite to the front wall. The front wall and the rear wall are used for buckling the keyboard plate, the two side walls are respectively provided with a clamping arm, and the clamping arms clamp the keyboard plate and are used for preventing the keyboard plate from moving in the direction perpendicular to the two side walls. The clamping arms can elastically deform to be separated from the keyboard plate so as to release the keyboard plate.
Description
technical field [0001] The invention relates to a fixing device, in particular to a key board fixing device for preventing the key board from moving. Background technique [0002] With the increasing development of notebook computers, its hardware structure continues to be developed with simple assembly as the development requirement. As far as keyboard assembly is concerned, the usual keyboard is locked and fixed from the bottom wall of the notebook computer with screws. First, the key board must be inserted into the keyboard. Next, cover the upper cover including the LCD to temporarily press the keypad so that it will not shift, then turn the whole computer upside down, and lock the screws from the bottom to fix the keypad. The locking process of this method is cumbersome and complicated, and additional tools are required, which is very inconvenient. [0003] At present, there are also convenient ways to fix the keypad in the market, such as: a recess for accommodating th...
Claims
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IPC IPC(8): G06F1/16
CPCG06F1/16G06F3/0202
Inventor 刘立新邹宪斌梁伟光
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD