CN216286583U

CN216286583U - Upper cover of iron panel of hardware keyboard

Info

Publication number: CN216286583U
Application number: CN202122965122.2U
Authority: CN
Inventors: 黎军军; 李波; 龙拥军; 赵丽华; 郭良红; 吴健聪
Original assignee: Shenzhen Xin Quan Xin Hardware Products Co ltd
Current assignee: Shenzhen Xin Quan Xin Hardware Products Co ltd
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-04-12
Anticipated expiration: 2031-11-29

Abstract

The utility model discloses an upper cover of an iron plate panel of a hardware keyboard, which comprises an upper cover and a key shaft, wherein the upper cover is provided with a plurality of through holes; more than one rectangular column with different sizes is arranged on the upper surface of the upper cover; a first groove is arranged on the rectangular column in a penetrating manner; a second groove is arranged on the upper cover in a penetrating manner; the first groove is opposite to the second groove up and down; the key shafts are sequentially arranged in the second groove and the first groove from bottom to top; a limiting groove is formed in the inner side wall of the first groove; the outer side wall of the key shaft is provided with a buckle; the buckle is fixed in the limiting groove; according to the utility model, the rectangular column is arranged on the upper surface of the upper cover, the limiting groove is arranged on the inner side wall of the first groove, the buckle is arranged on the outer side wall of the key shaft, and the buckle is fixed in the limiting groove; the keycap covers the outer side of the rectangular column and is connected with the key shaft, when the keycap can normally knock, when liquid splashes, the keycap realizes first-step waterproofing for the key shaft, the rectangular column realizes second-step waterproofing for the first groove, and liquid is effectively prevented from damaging the keyboard.

Description

Upper cover of iron panel of hardware keyboard

Technical Field

The utility model relates to the technical field of keyboard accessories, in particular to an upper cover of an iron plate panel of a hardware keyboard.

Background

The keyboard is an important component of a computer and is also an input component directly contacted with a person, and because a plurality of electronic circuits are arranged in the keyboard, the water resistance of the keyboard is very important;

the keyboard is generally composed of a keyboard upper cover and a keyboard lower cover, and in the prior art, a key shaft hole is generally arranged on a plane ground cover, so that the key shaft is conveniently and directly clamped on the key shaft hole when being installed, and meanwhile, when the plane upper cover is designed to be splashed to liquid, the liquid is easily left in the key shaft, and damages are brought to the key shaft and a main board in the keyboard; LED light on the keyboard among the prior art is integrated on the key axle mostly, and in case the key axle replaces to have when not having the LED lamp, the keyboard has also lost the function of LED reflection of light.

Disclosure of Invention

The utility model provides an upper cover of an iron plate panel of a hardware keyboard, aiming at solving the technical problem; to solve the problems set forth in the background art described above.

The upper cover of the iron panel of the hardware keyboard is realized by the following technical scheme: comprises an upper cover and a key shaft; more than one rectangular column with different sizes is arranged on the upper surface of the upper cover; a first groove is arranged on the rectangular column in a penetrating manner; a second groove is arranged on the upper cover in a penetrating manner; the first groove is opposite to the second groove up and down; the key shafts are sequentially arranged in the second groove and the first groove from bottom to top;

a limiting groove is formed in the inner side wall of the first groove; the outer side wall of the key shaft is provided with a buckle; the buckle is fixed in the limiting groove; the keycap covers the outer side of the rectangular column and is connected with the key shaft; the second groove has an inner diameter greater than the first groove inner diameter.

As a preferable technical scheme, more than one light-emitting component is embedded and installed on the upper surface of the upper cover; a charging main board is arranged in the upper cover; the light-emitting component is connected with the charging main board; the upper covers on two opposite sides of the rectangular column are provided with mounting grooves; the light-emitting component is arranged in the mounting groove.

As a preferred technical scheme, the light-emitting component comprises a light-transmitting silica gel belt and a lamp effect main board; the light effect main board is arranged below the light-transmitting silica gel belt and is provided with more than one lamp bead; the lower surface of the lamp effect main board is provided with a first conductive contact.

As a preferred technical scheme, L-shaped brackets are arranged on two opposite sides in the second groove; the L-shaped bracket is opposite to the mounting groove up and down; a light-emitting component is arranged above the L-shaped bracket; a second conductive contact is arranged on the L-shaped bracket; the second conductive contact is connected to the first conductive contact.

As the preferred technical scheme, the lower end of the upper cover is provided with a data line; the other end of the data line is connected with the charging mainboard.

The utility model has the beneficial effects that:

1. the rectangular column is arranged on the upper surface of the upper cover, the limiting groove is arranged on the inner side wall of the first groove, the buckle is arranged on the outer side wall of the key shaft, and the buckle is fixed in the limiting groove; the key cap covers the outer side of the rectangular column and is connected with the key shaft, so that when the key cap can be normally knocked and liquid is splashed, the first-step water prevention is realized by taking the key cap as the key shaft, the second-step water prevention is realized by taking the rectangular column as the first groove, and the keyboard is effectively prevented from being damaged by the liquid;

2. the key shafts are sequentially arranged in the second groove and the first groove from bottom to top, so that the keycaps are prevented from being pulled out or falling off from the outside, and the integrity of the keycaps on the keyboard is effectively ensured;

3. through set up the mounting groove on covering in the relative both sides of rectangle post, set up light-emitting component in the mounting groove, relative both sides set up L type support in the second recess, and light-emitting component is placed to L type support top, and when light-emitting component broke down, in the second recess, withstood light-emitting component and outwards pushed, realized light-emitting component's quick detach and maintenance.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of an upper cover of an iron panel of an hardware keyboard according to the present invention;

FIG. 2 is a schematic view of an upper cover of an iron panel of the hardware keyboard of the present invention;

FIG. 3 is an enlarged schematic view at A;

FIG. 4 is an enlarged schematic view at B;

FIG. 5 is a schematic view of a key shaft

FIG. 6 is a schematic view of an L-shaped stent

Fig. 7 is a schematic view of a light emitting assembly.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

In the description of the present invention, it is to be understood that the terms "one end", "the other end", "outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention.

Further, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

The use of terms such as "upper," "above," "lower," "below," and the like in describing relative spatial positions herein is for the purpose of facilitating description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "sleeved," "connected," "penetrating," "plugged," and the like are to be construed broadly, e.g., as a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

As shown in fig. 1-7, the upper cover of the iron plate panel of the hardware keyboard of the present invention comprises an upper cover 14 and a key shaft; the device is characterized in that more than one rectangular column 4 with different sizes is arranged on the upper surface of the upper cover 14; a first groove 5-1 is arranged on the rectangular column 4 in a penetrating manner; the upper cover 14 is provided with a second groove 5-2 in a penetrating way; the first groove 5-1 is opposite to the second groove 5-2 up and down; the key shaft 100 is sequentially arranged in the second groove 5-2 and the first groove 5-1 from bottom to top;

a limiting groove 11 is arranged on the inner side wall of the first groove 5-1; the outer side wall of the key shaft 100 is provided with a buckle 101; the buckle 101 is fixed in the limit groove 11; the keycap covers the outer side of the rectangular column 4 and is connected with the key shaft 100; the inner diameter of the second groove 52 is larger than the inner diameter of the first groove 51.

In this embodiment, more than one light emitting component is installed in the upper surface of the upper cover 14 in an embedded manner; a charging main board 8 is arranged in the upper cover 14; the light-emitting component is connected with the charging mainboard 8; the upper covers 14 on two opposite sides of the rectangular column 4 are provided with mounting grooves 102; the light emitting assembly is disposed in the mounting groove 102.

In this embodiment, the light emitting assembly includes a light-transmitting silica gel strip 1 and a lamp effect main board 6; the light effect main board 6 is arranged below the light-transmitting silica gel belt 1, and more than one lamp bead 3 is arranged on the light effect main board 6; the lower surface of the lamp effect main board 6 is provided with a first conductive contact 7.

In this embodiment, the two opposite sides in the second groove 5-2 are provided with L-shaped brackets 12; the L-shaped bracket 12 is opposite to the mounting groove 102 up and down; a light-emitting component is arranged above the L-shaped bracket 12; a second conductive contact 13 is arranged on the L-shaped bracket 12; the second conductive contact 13 is connected to the first conductive contact 7.

In this embodiment, the lower end of the upper cover 14 is provided with the data line 9; the other end of the data line 9 is connected with the charging mainboard 8.

The utility model has the beneficial effects that:

The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.

Claims

1. An upper cover of an iron plate panel of a hardware keyboard comprises an upper cover (14) and a key shaft; the method is characterized in that: more than one rectangular column (4) with different sizes is arranged on the upper surface of the upper cover (14); a first groove (5-1) is arranged on the rectangular column (4) in a penetrating manner; a second groove (5-2) is arranged on the upper cover (14) in a penetrating manner; the first groove (5-1) is opposite to the second groove (5-2) up and down; the key shaft (100) is sequentially arranged in the second groove (5-2) and the first groove (5-1) from bottom to top;

a limiting groove (11) is formed in the inner side wall of the first groove (5-1); a buckle (101) is arranged on the outer side wall of the key shaft (100); the buckle (101) is fixed in the limiting groove (11); the keycap covers the outer side of the rectangular column (4) and is connected with the key shaft (100); the inner diameter of the second groove (5-2) is larger than that of the first groove (5-1).

2. The hardware keyboard iron plate panel upper cover of claim 1, wherein: more than one light-emitting component is embedded in the upper surface of the upper cover (14); a charging main board (8) is arranged in the upper cover (14); the light-emitting component is connected with a charging main board (8); the upper covers (14) on two opposite sides of the rectangular column (4) are provided with mounting grooves (102); the light emitting assembly is arranged in the mounting groove (102).

3. The hardware keyboard iron plate panel upper cover of claim 2, wherein: the light-emitting component comprises a light-transmitting silica gel belt (1) and a light effect main board (6); the lamp effect main board (6) is arranged below the light-transmitting silica gel belt (1), and more than one lamp bead (3) is arranged on the lamp effect main board (6); and a first conductive contact (7) is arranged on the lower surface of the lamp effect main board (6).

4. The hardware keyboard iron plate panel upper cover of claim 1, wherein: l-shaped brackets (12) are arranged on two opposite sides in the second groove (5-2); the L-shaped bracket (12) is opposite to the mounting groove (102) up and down; a light-emitting component is arranged above the L-shaped bracket (12); a second conductive contact (13) is arranged on the L-shaped bracket (12); the second conductive contact (13) is connected with the first conductive contact (7).

5. The hardware keyboard iron plate panel upper cover of claim 1, wherein: the lower end of the upper cover (14) is provided with a data line (9); the other end of the data line (9) is connected with a charging mainboard (8).