Keyboard easy to disassemble

Abstract

The keyboard comprises a supporting assembly, a keyboard assembly fixed to the supporting assembly and a frame assembly arranged on the outer side of the keyboard assembly, the supporting assembly comprises a bottom plate, a plurality of clamping fixing plates are arranged on the edge of the upper end face of the bottom plate, and inner sinking grooves are formed in the clamping fixing plates. The frame assembly comprises a main frame body, a first expansion plate and a second expansion plate, the first expansion plate and the second expansion plate are fixed to the main frame body, the main frame body is arranged on the bottom plate, the lower end face of the main frame body is attached to the upper end face of the bottom plate, and a plurality of positioning pieces are fixed to the lower end face of the main frame body. The positioning piece comprises a top step plate and a sinking base fixed to the center of the lower end face of the top step plate, and a shrinkage inner wall is arranged on the sinking base. According to the keyboard easy to disassemble, the supporting assembly and the frame assembly are fixed in a clamping mode, so that the keyboard is convenient to disassemble at any time, and impurities accumulated around the keyboard assembly are convenient to clean.

Description

TECHNICAL FIELD

[0001] The utility model relates to a keyboard, specifically easy to disassemble keyboard. BACKGROUND

[0002] Keyboard is used for operating computer equipment to run an instruction and data input device, also point to the system arrangement operation a machine or device a group of function keys.

[0003] The existing keyboard, the base on it and the frame on the keycap surface are usually fixed as a whole, cannot be disassembled at any time according to the user's intention, therefore when the impurities are accumulated under the keycap, it cannot be cleaned conveniently. UTILITY MODEL CONTENT

[0004] The utility model discloses a kind of easy to disassemble keyboard, make support assembly and frame assembly be fixed by the way of clamping, thus it is convenient to disassemble at any time, to clean the impurities accumulated around keyboard assembly.

[0005] To achieve the above object, the utility model provides the following technical scheme: an easy-to-disassemble keyboard, including support assembly, keyboard assembly fixed on support assembly and frame assembly arranged outside keyboard assembly, support assembly includes bottom plate, a plurality of clamping fixing plates are arranged at the upper end surface edge of bottom plate, inner recess is arranged on clamping fixing plate, and protruding portion is fixed in the inner side of inner recess on clamping fixing plate, frame assembly includes main frame body, first expansion plate and second expansion plate fixed on main frame body, main frame body is arranged on bottom plate, and the lower end surface of main frame body is attached to the upper end surface of bottom plate, a plurality of positioning pieces are fixed on the lower end surface of main frame body, positioning piece includes top step plate and lower sink seat fixed at the center of the lower end surface of top step plate, retracted inner wall is arranged on lower sink seat, and retracted inner wall is clamped and fixed in protruding portion.

[0006] Preferably, inner recess penetrates the upper end surface of clamping fixing plate, and inner recess is provided with opening on two opposite end surfaces on clamping fixing plate;So as to make lower sink seat better clamped into the inner side of inner recess and combined with protruding portion.

[0007] Preferably, protruding portion is provided with two, two protruding portions are semispherical design, and two protruding portions are symmetrical to both sides in inner recess.

[0008] Preferably, mounting hole is arranged on clamping fixing plate in inner recess;By installing screw or rivet structure in mounting hole, clamping fixing plate can be fixed on bottom plate.

[0009] Preferably, keyboard assembly includes base, and a plurality of keycaps are installed on base;A plurality of keycaps are located in the inner side of a plurality of clamping fixing plates.

[0010] Preferably, the frame assembly further comprises a plurality of reinforcing ribs and an inner lining plate fixed on the plurality of reinforcing ribs, the plurality of reinforcing ribs are fixed on the inner side of the main frame body; the inner lining plate can separate the top row of keys on the keycap from the rest of the keys.

[0011] Preferably, two positioning holes are arranged on the top step plate; by installing screws or rivets in the two positioning holes and making the screws or rivets enter the main frame body, the top step plate can be fixed on the main frame body.

[0012] Preferably, two contraction inner walls are arranged, and the two contraction inner walls are symmetrical to the two sides of the sunken seat.

[0013] Compared with the prior art, the frame assembly can be fixed by the following method: the plurality of sunken seats on the main frame body are respectively placed above the plurality of inner sunken grooves, then the main frame body is pressed down, the plurality of sunken seats are respectively arranged in the plurality of inner sunken grooves, the two protruding parts in each inner sunken groove are clamped with the contraction inner walls on the two sides of the sunken seat, and the frame assembly is fixed in this way, so that the frame assembly can be disassembled from the support assembly at any time, and thus the impurities accumulated around the keyboard assembly can be cleaned conveniently. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 Fig. 1 is a schematic view of one embodiment of the utility model;

[0015] Figure 2 Fig. 2 is a schematic view of another embodiment of the utility model;

[0016] Figure 3 Fig. 3 is a top view of the support assembly of the utility model;

[0017] Figure 4 Fig. 4 is a structural schematic view of the support assembly and the keyboard assembly of the utility model;

[0018] Figure 5 Fig. 5 is a structural schematic view of the support assembly of the utility model; Figure 4 Fig. 6 is an enlarged view of structure A in Fig. 5;

[0019] Figure 6 Fig. 7 is a structural schematic view of the frame assembly of the utility model;

[0020] Figure 7 Fig. 8 is a structural schematic view of another frame assembly of the utility model;

[0021] Figure 8 Fig. 9 is a structural schematic view of the positioning member of the utility model.

[0022] The reference signs and names in the drawings are as follows: 1, support assembly; 11, bottom plate; 12, clamping fixing plate; 13, inner sinking groove; 14, protruding part; 15, mounting hole; 2, keyboard assembly; 21, base; 22, key cap; 3, frame assembly; 31, main frame body; 32, reinforcing rib; 33, inner lining plate; 34, first expansion plate; 35, second expansion plate; 36, positioning piece; 361, top step plate; 362, positioning hole; 363, sunken seat; 364, contracted inner wall. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0024] In the description of the embodiments of the present application, it should be understood that the orientations or positional relationships indicated by the terms "length", "width", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the embodiments of the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the embodiments of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0025] In the embodiments of the present application, unless otherwise specifically defined and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood in a broad sense, for example, can be fixedly connected, or can be detachably connected, or can be integrated; can be mechanically connected, or can be electrically connected; can be directly connected, or can be indirectly connected through an intermediate medium; can be the communication or interaction relationship between two elements. For those skilled in the art, the specific meanings of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0026] Please refer to Figures 1 to 2The utility model provides an embodiment: an easily disassembled keyboard, including support component 1, keyboard component 2 of being fixed on support component 1 and frame component 3 of being set to keyboard component 2 outside,

[0027] Please refer to Figure 3 Support component 1 includes bottom plate 11, is provided with a plurality of clamping fixed plate 12 at the upper end surface edge of bottom plate 11,

[0028] Please refer to Figure 4 Keyboard component 2 includes pedestal 21, is installed with a plurality of keycaps 22 on pedestal 21, and a plurality of keycaps 22 are located the inside of a plurality of clamping fixed plate 12,

[0029] Please refer to Figure 5 Be provided with inner sink groove 13 on clamping fixed plate 12, and the protruding portion 14 is fixed on clamping fixed plate 12 inside inner sink groove 13, and inner sink groove 13 penetrates the upper end surface of clamping fixed plate 12, and inner sink groove 13 is provided with opening on two opposite end surfaces of clamping fixed plate 12, and the protruding portion 14 is provided with two, and two protruding portions 14 are all hemispherical design, and two protruding portions 14 are symmetrical to both sides in inner sink groove 13, be provided with mounting hole 15 on clamping fixed plate 12 inside inner sink groove 13, by installing screw or rivet structure in mounting hole 15, can clamping fixed plate 12 be fixed on bottom plate 11,

[0030] Please refer to Figure 6 Frame component 3 includes main frame body 31, first extension plate 34 and second extension plate 35 of being fixed on main frame body 31, and main frame body 31 is set on bottom plate 11, and the lower end surface of main frame body 31 is attached with the upper end surface of bottom plate 11, and frame component 3 further includes a plurality of reinforcing ribs 32 and inner lining plate 33 of being fixed on a plurality of reinforcing ribs 32, a plurality of reinforcing ribs 32 are all fixed on the inside of main frame body 31, and inner lining plate 33 can separate the key of the uppermost row on keycap 22 from the rest of the key,

[0031] Please refer to Figure 7 A plurality of positioning parts 36 are fixed on the lower end surface of main frame body 31, and the number of positioning part 36 is equal to the number of protruding portion 14, and one positioning part 36 corresponds to one protruding portion 14,

[0032] Please refer to Figure 8The positioning piece 36 comprises a top step plate 361 and a sunken base 363 fixed at the center of the lower end surface of the top step plate 361, two positioning holes 362 are arranged on the top step plate 361, the top step plate 361 is fixed on the main frame body 31 by installing screws or rivets in the two positioning holes 362 and making the screws or rivets enter the main frame body 31, the sunken base 363 is provided with a contracted inner wall 364, the contracted inner wall 364 is clamped and fixed in the protruding part 14, and the contracted inner wall 364 is provided with two.

[0033] The utility model discloses when assembling, the support assembly 1 and keyboard assembly 2 are placed horizontally, subsequently frame assembly 3 is placed from the top of support assembly 1 along the vertical direction downward, make a plurality of sunken bases 363 respectively corresponding the position of a plurality of inner sunken grooves 13 place downward, finally make a plurality of sunken bases 363 respectively cross the protruding part 14 in a plurality of inner sunken grooves 13, make two protruding parts 14 in inner sunken groove 13 respectively with the clamping and fixing of the contracted inner wall 364 of both sides of sunken base 363, can limit sunken base 363 in inner sunken groove 13 to fixed main frame body 31 on bottom plate 11, realized the assembly of the keyboard, the process of assembling will not use screw or rivet and other parts, thereby improved the efficiency of assembly, simultaneously convenient for the disassembly of frame assembly 3 subsequently, thereby clean support assembly 1 and keyboard assembly 2.

[0034] It is apparent for those skilled in the art that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the utility model is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. A detachable keyboard, comprising a support assembly (1), a keyboard assembly (2) fixed to the support assembly (1), and a frame assembly (3) disposed outside the keyboard assembly (2), characterized in that: The support assembly (1) includes a base plate (11), and a plurality of snap-fit ​​fixing plates (12) are provided at the upper edge of the base plate (11). The snap-fit ​​fixing plates (12) are provided with inner recesses (13), and protrusions (14) are fixed on the snap-fit ​​fixing plates (12) inside the inner recesses (13). The frame assembly (3) includes a main frame (31), a first extension plate (34) and a second extension plate (35) fixed to the main frame (31). 31) Set on the base plate (11), and the lower end face of the main frame (31) is in contact with the upper end face of the base plate (11). The lower end face of the main frame (31) is fixed with a plurality of positioning parts (36). The positioning parts (36) include a top step plate (361) and a sinker (363) fixed at the center of the lower end face of the top step plate (361). The sinker (363) is provided with a shrinkable inner wall (364), and the shrinkable inner wall (364) is snapped and fixed in the protrusion (14).

2. The easily detachable keyboard according to claim 1, characterized in that: The inner recess (13) penetrates the upper end face of the snap-fit ​​fixing plate (12), and the inner recess (13) has openings on both opposite end faces of the snap-fit ​​fixing plate (12).

3. The easily detachable keyboard according to claim 1, characterized in that: There are two protrusions (14), both of which are hemispherical and are symmetrical about the two sides of the inner sinkhole (13).

4. The easily detachable keyboard according to claim 1, characterized in that: The snap-fit ​​fixing plate (12) is provided with mounting holes (15) located in the inner groove (13).

5. A keyboard that is easy to disassemble according to claim 1, characterized in that: The keyboard assembly (2) includes a base (21) on which a plurality of keycaps (22) are mounted.

6. The easily detachable keyboard according to claim 1, characterized in that: The frame assembly (3) also includes a plurality of reinforcing ribs (32) and an inner lining plate (33) fixed to the plurality of reinforcing ribs (32), all of which are fixed to the inner side of the main frame (31).

7. A keyboard that is easy to disassemble according to claim 1, characterized in that: The top plate (361) is provided with two positioning holes (362).

8. A keyboard that is easy to disassemble according to claim 1, characterized in that: There are two contractile inner walls (364), and the two contractile inner walls (364) are symmetrical about the two sides of the sinker (363).

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