Long-size waterproof left-right key

Abstract

The utility model discloses a long-size waterproof left-right button, comprising a housing, the housing is provided with a slot, the housing is internally provided with a circuit board, the circuit board is fixedly installed in the housing through a screw, the housing is provided with a button assembly, the outer side of the button assembly is provided with a rubber coating member, and the rubber coating member is provided with a waterproof layer. The rubber coating part is arranged to be in a long strip shape, a mounting groove matched with the key assembly in shape is formed in the rubber coating part, an extending sealing structure is arranged on the side edge of the rubber coating part, and a sealing groove matched with the extending sealing structure is formed in the inner side of the open groove. The extension sealing structure is arranged to be matched with the shell in a sealing butt joint mode, overall sealing of the key is achieved, and the waterproof ruggedized computer left-right key can be applied to waterproof ruggedized computer left-right keys of various specifications, and is simple in structure and convenient to operate.

Description

TECHNICAL FIELD

[0001] The utility model relates to a long size waterproof left and right button belongs to button technical field. BACKGROUND

[0002] In the reinforced notebook, left and right buttons are used to replace the mobile mouse function, the button is a movable part, and there is a waterproof requirement, therefore, the button structure design directly influences the function and user experience.

[0003] The current market mainly adopts small size, single trigger button mode, and the experience is poor during use, and the operation surface of the whole machine is not coordinated. UTILITY MODEL CONTENT

[0004] The utility model relates to a long size waterproof left and right button belongs to button technical field.

[0005] In order to solve the above technical problem, the utility model discloses a long size waterproof left and right button, including the casing, the casing is opened groove, the inside of casing is provided with circuit board, the circuit board is fixedly installed in the inside of casing through screw, the casing is provided with button assembly, the outside of button assembly is provided with rubber coating piece, the rubber coating piece is set into strip, and its inside is provided with the installation groove that is suitable for the shape of button assembly, the side of rubber coating piece is provided with extension sealing structure, the inside of groove is provided with sealing groove that cooperates with extension sealing structure.

[0006] Among them, the extension sealing structure includes the convex strip fixedly connected with the side of rubber coating piece, and the upper surface between convex strip and rubber coating piece is provided with the sealing groove that is concave downward.

[0007] Among them, the convex strip cooperates and is connected in the inside of sealing groove, and the convex of rubber coating piece side is compressed to realize the sealing of circuit board.

[0008] The button assembly includes left and right buttons, and the left and right buttons are respectively arranged in the installation groove.

[0009] The left and right buttons all include two metal keycaps, and the circuit board is provided with trigger switches corresponding in position and number with the metal keycaps.

[0010] Beneficial effects:

[0011] The application realizes the integrity of the large-size left and right key functions, realizes the sealing of the key whole through the sealing butt joint of the extended sealing structure and the shell, can be applied to the use of various specifications of waterproof reinforced computer left and right keys, and is simple in structure and convenient to operate. BRIEF DESCRIPTION OF DRAWINGS

[0012] The above and / or other aspects of the present application will become more apparent by describing in detail the present application with reference to the accompanying drawings, in which:

[0013] Figure 1 is a schematic diagram of the three-dimensional structure of the present application.

[0014] Figure 2 is the first perspective exploded view of the present application.

[0015] Figure 3 is the second perspective exploded view of the present application.

[0016] Figure 4 is a schematic diagram of the rubber-coated part in the present application. DETAILED DESCRIPTION

[0017] The present application can be better understood according to the following examples.

[0018] As shown in Figure 1 , 2 and 3, it comprises a shell 1, the shell 1 is provided with a slot 3, the inside of the shell 1 is provided with a circuit board 6, the circuit board 6 is fixedly installed in the inside of the shell 1 through screws, the shell 1 is provided with a key assembly, the outside of the key assembly is provided with a rubber-coated part 2, the rubber-coated part 2 is provided in a strip shape, and the inside of the rubber-coated part 2 is provided with an installation groove 8 matched with the shape of the key assembly, the side edge of the rubber-coated part 2 is provided with an extended sealing structure, and the inside of the slot 3 is provided with a sealing groove matched with the extended sealing structure.

[0019] The rubber-coated part 2 is butted and connected with the sealing groove on the inside of the slot 3 of the shell 1 through the extended sealing structure on the side edge, and the sealing of the key assembly is realized by compressing the extended sealing structure during installation.

[0020] As shown in Figure 4 , the extended sealing structure comprises a convex strip 4 fixedly connected with the side edge of the rubber-coated part 2, and the upper surface between the convex strip 4 and the rubber-coated part 2 is provided with a sealing groove 9 concave downward, the convex strip 4 is butted and connected in the sealing groove, and the sealing of the circuit board 6 is realized by compressing the convex strip 4 on the side edge of the rubber-coated part 2.

[0021] The extended sealing structure adopts the convex strip 4, and during installation, the convex strip 4 is butted and connected with the sealing groove, the convex strip 4 is compressed, and the sealing of the inside of the sealing groove is realized by deforming the convex strip 4 to fill the inside of the sealing groove.

[0022] As Figure 2 As shown in Figs. 1, 2, 3, the key assembly comprises left and right keys, which are respectively arranged in the installation slot 8. The left and right keys each comprise two metal key caps 5, and the circuit board 6 is provided with trigger switches 7 corresponding in position and number to the metal key caps 5.

[0023] The left key uses two trigger switches 7 (the two trigger switches are the same in function on the circuit), and the right key also uses two trigger switches 7 (the two trigger switches are the same in function on the circuit), so that the function of pressing the edge of the key is still complete under the condition of long size.

[0024] The utility model provides a kind of long size waterproof left and right key's thought and method, the method and approach of the specific implementation of this technical scheme are many, above-mentioned only is the preferred implementation mode of the utility model, it should be pointed out, for the ordinary skilled in the art of this technology, under the premise of not departing from the principle of the utility model, still can make several improvements and refinements, these improvements and refinements also should be regarded as the protection scope of the utility model.The components not explicitly in the embodiment can be implemented using existing technology.

Claims

1. A long, waterproof left and right button, comprising a housing (1), wherein a slot (3) is provided on the housing (1), a circuit board (6) is disposed inside the housing (1), the circuit board (6) is fixedly installed inside the housing (1) by screws, a button assembly is disposed on the housing (1), and a rubber-coated part (2) is disposed on the outside of the button assembly, characterized in that, The overmolded part (2) is arranged in a long strip shape, and an installation groove (8) adapted to the shape of the button assembly is provided inside it. An extended sealing structure is provided on the side of the overmolded part (2), and a sealing groove that cooperates with the extended sealing structure is provided on the inner side of the slot (3).

2. The long-length waterproof left and right buttons according to claim 1, characterized in that, The extended sealing structure includes a protruding strip (4) fixedly connected to the side of the rubber-coated part (2), and a downwardly recessed sealing groove (9) is provided on the upper surface between the protruding strip (4) and the rubber-coated part (2).

3. The long-length waterproof left and right buttons according to claim 2, characterized in that, The protrusion (4) fits into the sealing groove and seals the circuit board (6) by compressing the protrusion on the side of the rubber-coated part (2).

4. A long-length waterproof left and right button according to any one of claims 1-3, characterized in that, The button assembly includes left and right buttons, which are respectively arranged inside the mounting slot (8).

5. A long-sized waterproof left and right button according to claim 4, characterized in that, The left and right buttons each include two metal keycaps (5), and the circuit board (6) is equipped with trigger switches (7) corresponding to the position and number of the metal keycaps (5).

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