Quick disassembly and assembly structure for keyboard shell

Abstract

The utility model discloses a quick disassembly and assembly structure for a keyboard shell, and relates to the technical field of keyboard shells, the quick disassembly and assembly structure comprises an upper cover assembly and a lower cover assembly, the bottom of the upper cover assembly is clamped with the top of the lower cover assembly, and the left side and the right side of the bottom of the upper cover assembly are fixedly provided with switch drag hooks; four upper cover limiting blocks are fixedly installed at the bottom of the upper cover assembly in a rectangular array mode, two rotating shafts are fixedly installed on the rear side of the bottom of the upper cover assembly, and two switch pressing plates are fixedly installed on the left side and the right side of the top of the lower cover assembly correspondingly. The upper cover and the lower cover of the keyboard can be quickly disassembled and assembled, the upper cover and the lower cover can be opened or closed only by pressing the upper cover once, the upper cover and the lower cover can be closed and fixed by pressing the upper cover again, and the installation of the keyboard shell is completed, so that the disassembly and assembly time of the shell is shortened, the disassembly and assembly operation steps are simplified, and the disassembly and assembly efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to keyboard shell technical field, concretely relates to a quick dismounting structure for keyboard shell. BACKGROUND

[0002] Keyboard shell is an important component of mechanical keyboard, mainly by the upper cover, bottom shell, key cap and other components. These components jointly constitute the external protective shell of the keyboard, ensure that internal parts are not damaged, the upper cover is usually made of high strength plastic or metal material, has excellent pressure resistance and wear resistance, the upper cover is connected with the bottom shell through buckle or screw, forms the external protective shell of the keyboard, the bottom shell is also made of high strength plastic or metal material, is connected with the upper cover through buckle or screw, protects internal parts from being damaged. In view of the following problems existing in prior art:

[0003] Because the upper cover and the lower cover of the keyboard shell on the market are mostly fixed by screwing, a plurality of screws need to be screwed to disassemble the upper cover and the lower cover of the keyboard shell, and the operation takes a long time and the operation steps are complicated. INVENTION CONTENTS

[0004] The utility model provides a quick dismounting structure for keyboard shell to solve the problems in the above background.

[0005] To solve the above technical problem, the technical scheme adopted by the utility model is:

[0006] A quick dismounting structure for keyboard shell, including upper cover assembly, lower cover assembly, the bottom of upper cover assembly is connected with the top of lower cover assembly, the bottom of upper cover assembly is fixedly installed with switch pull hook on both sides, the bottom of upper cover assembly is fixedly installed with four upper cover limit blocks in rectangular array, the rear side of the bottom of upper cover assembly is fixedly installed with two rotating shafts, the top of lower cover assembly is fixedly installed with two switch pressure plates on both sides, and the opposite surfaces of the two switch pressure plates on both sides are connected with press-locked spring switches, the rear side of the top of lower cover assembly is provided with two rotating shaft fixing grooves, and the inner sides of two rotating shaft fixing grooves are fixedly installed with rotating shaft guide blocks.

[0007] The further improvement of the utility model technical scheme is that the top of lower cover assembly is fixedly bonded with buffer supporting cotton around the edge.

[0008] The further improvement of the utility model technical scheme is that two rotating shafts are connected with the inner sides of two rotating shaft fixing grooves respectively.

[0009] The further improvement of the technical scheme of the utility model lies in that the top of the press self-locking spring switch is provided with two elastic buckles, and the bottom of the switch pull hook is clamped between the two elastic buckles on the top of the press self-locking spring switch.

[0010] Due to the adoption of the above technical scheme, the utility model has the following technical progress compared with the prior art:

[0011] The utility model provides a quick dismounting structure for keyboard shell, which can realize quick dismounting and mounting of the upper cover and the lower cover of the keyboard, and only needs to press the upper cover once to open or close the upper cover and the lower cover, and press the upper cover again to close and fix the upper cover and the lower cover, thereby completing the mounting of the keyboard shell.

[0012] The utility model provides a quick dismounting structure for keyboard shell, which can dismount the keyboard at will, facilitates the replacement or debugging of internal devices, and is not easy to damage with the aid of the limiting block of the upper cover, and provides the possibility of designing various playing modes on the same keyboard, thereby being more acceptable and consumable. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a schematic view of the upper cover assembly of the utility model structure;

[0014] Figure 2 It is a schematic view of the lower cover assembly of the utility model structure;

[0015] Figure 3 It is a schematic view of the rotating shaft of the utility model structure;

[0016] Figure 4 It is a schematic view of the press self-locking spring switch of the utility model structure;

[0017] Figure 5 It is a schematic view of the dismounting and opening state of the upper cover assembly and the lower cover assembly of the utility model structure;

[0018] Figure 6 It is a schematic view of the mounting and closing state of the upper cover assembly and the lower cover assembly of the utility model structure.

[0019] In the drawing: 1, upper cover assembly; 2, switch pull hook; 3, upper cover limiting block; 4, rotating shaft; 5, lower cover assembly; 6, press self-locking spring switch; 7, switch pressing plate; 8, buffer supporting cotton; 9, rotating shaft guide block; 10, rotating shaft fixing groove. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand

[0021] It is understood that the utility model is further described below in combination with specific embodiments.

[0022] As shown in Figures 1-6 The utility model provides a quick dismounting structure for keyboard shell, including upper cover subassembly 1, lower cover subassembly 5, the top of upper cover subassembly 1 bottom is connected with the lower cover subassembly 5, and the bottom of upper cover subassembly 1 is fixedly installed with switch pull hook 2 on both sides, and the bottom of upper cover subassembly 1 is fixedly installed with four upper cover limit blocks 3 in rectangular array, and the rear side of the bottom of upper cover subassembly 1 is fixedly installed with two rotating shafts 4, and the top of lower cover subassembly 5 is fixedly installed with two switch pressure plates 7 on both sides, and the opposite surface between the two switch pressure plates 7 on both sides is connected with press self-locking spring switch 6, and the rear side of the top of lower cover subassembly 5 is provided with two rotating shaft fixing grooves 10, and the inner side of two rotating shaft fixing grooves 10 is fixedly installed with rotating shaft guide block 9;

[0023] Upper cover limit block 3, switch pull hook 2, rotating shaft 4 and other components are all fixed in the corresponding installation groove of upper cover subassembly 1 by screw, and press self-locking spring switch 6, switch pressure plate 7, rotating shaft guide block 9 and other components are all fixed in the corresponding installation groove of lower cover subassembly 5 by screw, when placing upper cover subassembly 1 into lower cover subassembly 5, rotating shaft 4 is moved to rotating shaft fixing groove 10 along rotating shaft guide block 9, and at the same time, upper cover limit block 3 will automatically guide switch pull hook 2 to be at the top of press self-locking spring switch 6, and when using, about 3.5mm is pressed down Figure 5 The area shown by the arrow above upper cover subassembly 1, and is pressed down until press self-locking spring switch 6 emits the sound of locking, at this time, the closing of upper cover and lower cover is completed, and the installation operation is as shown in Figure 6 The state.

[0024] As shown in Figures 1-6 The top of lower cover subassembly 5 is fixedly bonded with buffer support cotton 8 around the edge, two rotating shafts 4 are connected with the inner side of two rotating shaft fixing grooves 10 respectively, the top of press self-locking spring switch 6 is provided with two elastic buckles, and the bottom of switch pull hook 2 is connected between the two elastic buckles on the top of press self-locking spring switch 6.

[0025] When the upper cover and the lower cover need to be disassembled, only the area shown by the arrow above upper cover subassembly 1 needs to be pressed down Figure 6 About 1mm is pressed down until press self-locking spring switch 6 emits the sound of unlocking, and after stopping pressing and releasing upper cover subassembly 1, upper cover subassembly 1 will be ejected by press self-locking spring switch 6 and buffer support cotton 8, at this time, the disassembling operation of the opening of upper cover and lower cover is completed, and the state is as shown in Figure 5

[0026] The working principle of the quick dismounting structure for keyboard shell will be described below.

[0027] As shown in Figures 1-6 ​As shown, the upper cover assembly 1 is placed into the lower cover assembly 5 during installation, and the rotating shaft 4 is moved along the rotating shaft guide block 9 to the rotating shaft fixing groove 10, while the upper cover limiting block 3 automatically guides the switch pull hook 2 to press the top of the press self-locking spring switch 6, and the user presses downward Figure 5 As shown, the upper cover assembly 1 is placed into the lower cover assembly 5 during installation, and the rotating shaft 4 is moved along the rotating shaft guide block 9 to the rotating shaft fixing groove 10, while the upper cover limiting block 3 automatically guides the switch pull hook 2 to press the top of the press self-locking spring switch 6, and the user presses downward Figure 6 As shown, the upper cover assembly 1 is placed into the lower cover assembly 5 during installation, and the rotating shaft 4 is moved along the rotating shaft guide block 9 to the rotating shaft fixing groove 10, while the upper cover limiting block 3 automatically guides the switch pull hook 2 to press the top of the press self-locking spring switch 6, and the user presses downward

[0028] When the upper and lower covers need to be disassembled, only need to press downward Figure 6 As shown, the upper cover assembly 1 is placed into the lower cover assembly 5 during installation, and the rotating shaft 4 is moved along the rotating shaft guide block 9 to the rotating shaft fixing groove 10, while the upper cover limiting block 3 automatically guides the switch pull hook 2 to press the top of the press self-locking spring switch 6, and the user presses downward Figure 5 As shown, the upper cover assembly 1 is placed into the lower cover assembly 5 during installation, and the rotating shaft 4 is moved along the rotating shaft guide block 9 to the rotating shaft fixing groove 10, while the upper cover limiting block 3 automatically guides the switch pull hook 2 to press the top of the press self-locking spring switch 6, and the user presses downward

[0029] The above has made a detailed description of the present application, but some modifications or improvements can be made on the basis of the present application, which is obvious to those skilled in the art. Therefore, without departing from the spirit of the present application, the modifications or improvements are within the scope of the present application.

Claims

1. A quick disassembly and assembly structure for a keyboard housing, comprising an upper cover assembly (1) and a lower cover assembly (5), characterized in that: The bottom of the upper cover assembly (1) is clamped with the top of the lower cover assembly (5), and switch hooks (2) are fixedly installed on the left and right sides of the bottom of the upper cover assembly (1). Four upper cover limit blocks (3) are fixedly installed in a rectangular array on the bottom of the upper cover assembly (1). Two rotating shafts (4) are fixedly installed on the rear side of the bottom of the upper cover assembly (1). Two switch pressure plates (7) are fixedly installed on the left and right sides of the top of the lower cover assembly (5), and a self-locking spring switch (6) is clamped between the opposite surfaces of the two switch pressure plates (7) on the left and right sides. Two rotating shaft fixing grooves (10) are opened on the rear side of the top of the lower cover assembly (5), and the inner sides of the two rotating shaft fixing grooves (10) are fixedly installed with rotating shaft guide blocks (9).

2. The quick disassembly and assembly structure for a keyboard housing according to claim 1, characterized in that: Buffer support cotton (8) is fixedly bonded to the four edges of the top of the lower cover assembly (5).

3. The quick disassembly and assembly structure for a keyboard housing according to claim 1, characterized in that: The two rotating shafts (4) are respectively engaged with the inner sides of the two rotating shaft fixing grooves (10).

4. The quick disassembly and assembly structure for a keyboard housing according to claim 1, characterized in that: Two elastic buckles are provided on the top of the push-to-lock spring switch (6), and the bottom of the switch hook (2) is clamped between the two elastic buckles on the top of the push-to-lock spring switch (6).

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