CN219393231U

CN219393231U - First key cap of machine with printing opacity function

Info

Publication number: CN219393231U
Application number: CN202320359758.9U
Authority: CN
Inventors: 王鹤; 王俊达
Original assignee: Inphic Electronics Shenzhen Co ltd
Current assignee: Inphic Electronics Shenzhen Co ltd
Priority date: 2023-02-21
Filing date: 2023-02-21
Publication date: 2023-07-21
Anticipated expiration: 2033-02-21

Abstract

The utility model discloses a mechanical key cap with a light transmission function, and relates to the technical field of key caps. The key cap comprises a key cap body, wherein the upper surface of the key cap body is of a concave structure, a light transmission mechanism is arranged on the upper surface of the key cap body, a round cover is arranged on the upper surface of the key cap body corresponding to the light transmission mechanism, the lower surface of the key cap body is of a hollow structure, a key core is fixedly arranged on the inner wall of the upper side of the key cap body, and a buckling mechanism is arranged on the front side wall and the rear side wall of the key core. According to the utility model, the font on the upper surface of the dome can be illuminated through the light transmission mechanism, so that the use is convenient, direct irradiation can not be caused to eyes of a human body, the use is more comfortable, the key core is more firmly connected with the keyboard through the buckle mechanism, the key core is not easy to fall off, and the later maintenance and replacement are convenient.

Description

First key cap of machine with printing opacity function

Technical Field

The utility model relates to the technical field of key caps, in particular to a machine armor key cap with a light transmission function.

Background

With the development of electronic technology, the structure of the input device of the electronic product is greatly improved, the keyboard is an important component of the input device, the key cap is an important component of the keyboard, and the key cap is a small plastic cap-shaped component and is buckled at the top of the key of the keyboard. On which the function or number or letter symbols corresponding to the keys are marked.

In the prior art, in order to use the keyboard at night and conveniently and accurately press the keycaps, a luminous keyboard is produced, and the keycaps of the existing luminous keyboards in the market at present are mainly of two types; firstly, injection molding a key cap, namely spraying oil on the shaft, and finally, laser typeface, so that the typeface part can emit light; the other is that the key cap is formed by double-shot molding, the fonts and the key cap are integrally formed, and the font part is directly transparent or semitransparent, so that the light transmission of the fonts is realized, the production cost of the two key caps is higher, meanwhile, the key cap is directly upwards, eyes can be directly irradiated, eye fatigue can be caused when the key cap is used for a long time, and meanwhile, the key cap is provided with a cross clamping groove on the key core for being conveniently butted with a keyboard, but the cross clamping groove is increased in friction in the long-time use process, so that the key cap is not firmly installed and is influenced by external force to fall off.

Disclosure of Invention

The utility model provides a machine armor key cap with a light transmission function, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a first key cap with printing opacity function, includes the key cap body, the upper surface of key cap body is concave structure, printing opacity mechanism has been seted up to the upper surface of key cap body, the corresponding key cap body upper surface mounting of printing opacity mechanism has the dome, the lower surface of key cap body is hollow structure, fixed mounting has the key core on the upside inner wall of key cap body, be provided with buckle mechanism on the front and back lateral wall of key core.

Further, the light transmission mechanism comprises a light projection groove and a light leakage hole, the light projection groove is uniformly formed in the upper surface of the key cap body along the circumferential direction, and the light leakage hole is formed in the side wall of the end, away from the circular cover, of the light projection groove.

Further, the height of the light leakage hole is 1.5mm-3mm higher than the upper surface of the dome.

Further, the key cap body and the key core are of an integrated structure.

Further, the buckle mechanism comprises an elastic plate and a clamping block, wherein the elastic plate is formed on the front side wall and the rear side wall of the key core in a mode of being provided with rectangular openings, and the clamping block is fixedly installed at the lower side edge position of the outer surface of the elastic plate.

Further, decorative grooves are formed in four corners of the key cap body.

Compared with the prior art, the utility model provides the machine armor key cap with the light transmission function, which has the following beneficial effects:

1. this first key cap of machine with printing opacity function through setting up printing opacity mechanism can throw light on dome upper surface typeface, and the use of being convenient for watch to can not lead to the fact the direct injection to human eye, effectively reduce eye fatigue, use more comfortablely.

2. This first key cap of machine with printing opacity function makes key core and keyboard be connected more firm through setting up buckle mechanism, is difficult for droing, and makes things convenient for later stage maintenance to change.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a front view of the present utility model;

fig. 3 is a bottom view of the present utility model.

In the figure: 1. a key cap body; 2. a light transmission mechanism; 201. a light projecting groove; 202. a light leakage hole; 3. a dome; 4. a key core; 5. a buckle mechanism; 501. an elastic plate; 502. a clamping block; 6. a decorative groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the utility model discloses a mechanical key cap with a light transmission function, which comprises a key cap body 1, wherein the upper surface of the key cap body 1 is of a concave structure, a light transmission mechanism 2 is arranged on the upper surface of the key cap body 1, a round cover 3 is arranged on the upper surface of the key cap body 1 corresponding to the light transmission mechanism 2, the upper surface of the round cover 3 is of a circular arc structure, so that the pressed hand feeling is more comfortable, the lower surface of the key cap body 1 is of a hollow structure, a key core 4 is fixedly arranged on the inner wall of the upper side of the key cap body 1, and a fastening mechanism 5 is arranged on the front side wall and the rear side wall of the key core 4.

Specifically, the light transmission mechanism 2 includes a light projection groove 201 and a light leakage hole 202, the light projection groove 201 is uniformly formed on the upper surface of the key cap body 1 along the circumferential direction, and the light leakage hole 202 is formed on the end side wall, away from the dome 3, of the light projection groove 201.

In this embodiment, light on the keyboard leaks out through the light leakage hole 202, and then the light projection groove 201 illuminates the font on the upper surface of the dome 3.

Specifically, the height of the light leakage hole 202 is 1.5mm-3mm higher than the upper surface of the dome 3.

In this embodiment, the light leakage hole 202 is transparent in the horizontal direction, and can radiate light onto the upper surface of the dome 3.

Specifically, the key cap body 1 and the key core 4 are of an integrally formed structure.

In this embodiment, the structural strength between the key cap body 1 and the key core 4 is greater, and the key cap is not easy to damage.

Specifically, the fastening mechanism 5 includes an elastic plate 501 and a clamping block 502, the front and rear side walls of the key core 4 are respectively formed with the elastic plate 501 in a manner of having rectangular openings, and the clamping block 502 is fixedly mounted at the lower side edge position of the outer surface of the elastic plate 501.

In this embodiment, the elastic plate 501 makes the fixture block 502 have elasticity, can buckle on the keyboard, through key cap mounting tool, makes the elastic plate 501 retract, and fixture block 502 breaks away from with the keyboard, conveniently carries out the dismouting to key cap body 1, and key cap body 1 installs more firmly.

Specifically, decorative grooves 6 are formed in four corners of the key cap body 1.

In this embodiment, the decorative groove 6 makes the key cap body 1 more attractive in appearance.

When using, make fixture block 502 have elasticity through elastic plate 501 in buckle mechanism 5, can buckle on the keyboard, key cap body 1 installs more firmly, through key cap mounting tool centre gripping, make elastic plate 501 retract, fixture block 502 breaks away from with the keyboard, conveniently carry out dismouting to key cap body 1, make things convenient for later stage maintenance to change key cap body 1, leak light hole 202 in through printing opacity mechanism 2, make keyboard upper light shine to dome 3 upper surface, rethread projecting groove 201 throws light on the typeface of dome 3 upper surface, can throw light on dome 3 upper surface typeface, look into the use to the typeface on the key cap in the not good environment of light of being convenient for, and can not lead to the fact the direct injection to human eye, effectively reduce eye fatigue, use is more comfortable.

To sum up, this first key cap with printing opacity function can throw light on to dome 3 upper surface typeface through printing opacity mechanism 2, and the use of being convenient for watch to can not lead to the fact the direct injection to human eye, use more comfortablely, make key core 4 and keyboard connection firm more, be difficult for droing through buckle mechanism 5, and make things convenient for later stage maintenance to change.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a first key cap with printing opacity function, includes key cap body (1), its characterized in that: the novel key cap is characterized in that the upper surface of the key cap body (1) is of a concave structure, a light transmission mechanism (2) is arranged on the upper surface of the key cap body (1), a round cover (3) is arranged on the upper surface of the key cap body (1) corresponding to the light transmission mechanism (2), the lower surface of the key cap body (1) is of a hollow structure, a key core (4) is fixedly arranged on the inner wall of the upper side of the key cap body (1), and a buckling mechanism (5) is arranged on the front side wall and the rear side wall of the key core (4).

2. The machine nail key cap with light transmission function according to claim 1, wherein: the light transmission mechanism (2) comprises a light projection groove (201) and light leakage holes (202), the light projection groove (201) is uniformly formed in the upper surface of the key cap body (1) along the circumferential direction, and the light leakage holes (202) are formed in the corresponding end side walls of the light projection groove (201) far away from the circular cover (3).

3. The machine nail key cap with light transmission function according to claim 2, wherein: the height of the light leakage hole (202) is 1.5mm-3mm higher than the upper surface of the dome (3).

4. The machine nail key cap with light transmission function according to claim 1, wherein: the key cap body (1) and the key core (4) are of an integrated structure.

5. The machine nail key cap with light transmission function according to claim 1, wherein: the buckling mechanism (5) comprises an elastic plate (501) and a clamping block (502), wherein the elastic plate (501) is formed on the front side wall and the rear side wall of the key core (4) in a mode of being provided with rectangular openings, and the clamping block (502) is fixedly installed at the lower side edge position of the outer surface of the elastic plate (501).

6. The machine nail key cap with light transmission function according to claim 1, wherein: decorative grooves (6) are formed in four corners of the key cap body (1).