CN219873266U - Mechanical keyboard with screen on key cap and pluggable mechanical shaft - Google Patents

Abstract

The utility model discloses a mechanical keyboard with a screen on a key cap and a pluggable mechanical shaft, which comprises a keyboard bottom shell and a keyboard upper cover, wherein more than one keyboard component with a display function is arranged between the keyboard bottom shell and the keyboard upper cover, each keyboard component comprises a keyboard PCBA board, a keyboard plug seat, a keyboard shaft body, a key cap and a display screen, the keyboard plug seat is fixed at the bottom of the keyboard PCBA board and is electrically connected with the keyboard plug seat, the keyboard shaft body is plugged with the keyboard plug seat after passing through the keyboard shaft body, four screen probes are arranged at the bottom of the display screen, the display screen and the key cap are fixed together, the key cap is positioned below the display screen, a conducting column is electrically connected on the keyboard PCBA board, and the screen probes are plugged with the conducting column to realize conduction. The structure realizes the functions of displaying and keyboard and key caps by combining the display screen and the key caps, and can realize touch typing or other actions by different handfeel.

Description

Mechanical keyboard with screen on key cap and pluggable mechanical shaft

Technical Field

The utility model relates to the technical field of keyboards, in particular to a mechanical keyboard with a screen on a key cap and a pluggable mechanical shaft.

Background

A keyboard is a device for inputting instructions and data for operating a computer device, and also refers to a set of function keys arranged by the system to operate a machine or device, such as a typewriter, computer keyboard. The keyboard is also a part of a keyboard musical instrument, can refer to a musical instrument using the keyboard, such as a piano, a digital piano or an electronic organ, and the like, the keyboard is helpful for practicing typing, along with the development of the age, the functions of the keyboard are more and more, some keyboards on the market are provided with screens and can be directly displayed, some keyboards can be directly plugged into a mechanical shaft, the keyboards with screens are basically thin-film keyboards, only one hand feeling can be fixed, the shaft cannot be replaced, other hand feeling cannot be realized, the pluggable keyboards have the hand feeling, but have no display function, so that the two keyboards have the hand feeling and the display function, and the applicability is poor.

Disclosure of Invention

The utility model aims to provide a mechanical keyboard with a screen on a key cap and a pluggable mechanical shaft, so as to solve the problem that the prior keyboard provided in the background art cannot combine the keyboard with the display screen, and the practicability is poor.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a take screen and mechanical keyboard of mechanical axle pluggable on key cap, includes keyboard drain pan and the keyboard upper cover of mutually supporting, its characterized in that: the keyboard comprises a keyboard bottom shell, a keyboard upper cover, and a keyboard assembly, wherein more than one keyboard assembly with a display function is arranged between the keyboard bottom shell and the keyboard upper cover, each keyboard assembly comprises a keyboard PCBA plate, a keyboard plug seat, a keyboard shaft body, a key cap and a display screen, the keyboard plug seat is fixed at the bottom of the keyboard PCBA plate and is electrically connected with the keyboard plug seat, the keyboard shaft body penetrates through the keyboard shaft body and then is plugged with the keyboard plug seat, four screen probes are arranged at the bottom of the display screen, the display screen is fixed with the key cap, the key cap is positioned below the display screen, a conducting column is electrically connected to the keyboard PCBA plate, and the screen probes are plugged with the conducting column to realize conduction.

Preferably, in order to facilitate the fixing, a fixed iron plate is fastened on the keyboard shaft body.

Preferably, the key cap has a trapezoid structure.

Preferably, the keyboard upper cover is provided with a avoiding groove which is convenient for inserting the keyboard assembly.

Preferably, the display screen is connected with the double faced adhesive tape of the keycap.

Preferably, the keyboard plug seat is connected with the keyboard PCBA board through a surface mounting technology.

Preferably, a cross groove is formed in the inner side of the key cap, and a cross buckle which is inserted into the cross groove is arranged on the keyboard shaft body.

Preferably, a first through hole for allowing the screen probe to pass through is provided in the fixed iron plate.

Preferably, the conducting post part extends out of the upper surface of the keyboard PCBA board.

Preferably, the keyboard shaft body is of a square structure, positioning notches are formed in two sides of the keyboard shaft body, a triangular notch is formed in the periphery of the keyboard shaft body, and a plug rod inserted into the keyboard plug seat is arranged at the bottom of the keyboard shaft body.

Compared with the prior art, the utility model has the following beneficial effects:

1. firstly, the display screen 305 and the key cap 304 are combined through double-sided adhesive tape to realize the functions of both display and keys;

2. the structure realizes the functions of displaying and keyboard and key caps by combining the display screen and the key caps, and can realize touch typing or other actions through different handfeel, thereby improving the practicability.

Drawings

Fig. 1 is a schematic structural diagram of a mechanical keyboard with a screen on a key cap and a mechanical shaft capable of being inserted and removed in embodiment 1.

Fig. 2 is a schematic structural diagram of a keyboard shaft in embodiment 1.

Fig. 3 is a schematic diagram showing the bottom structure of the key cap in embodiment 1.

Fig. 4 is a schematic structural diagram of the tee joint in embodiment 1.

Fig. 5 is a schematic structural diagram of a keyboard plug-in base.

Fig. 6 is a schematic structural diagram of one of the keyboard assemblies.

In the figure: the keyboard comprises a keyboard bottom shell 1, a keyboard upper cover 2, a keyboard assembly 3, a keyboard PCBA board 301, a keyboard plug seat 302, a keyboard shaft body 303, a key cap 304, a display screen 305, a screen probe 306, a conducting column 307, a fixed iron plate 308, an avoidance groove 310, a cross groove 4, a cross buckle 5, a first through hole 6, a positioning notch 3031, a triangular notch 3032 and a plug rod 3033.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by one of ordinary skill in the art without inventive faculty, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.

Example 1

Referring to fig. 1 to 6, a mechanical keyboard with a screen on a key cap and a pluggable mechanical shaft provided in this embodiment includes a keyboard bottom shell 1 and a keyboard top cover 2 that are mutually matched, and is characterized in that: the keyboard assembly 3 with the display function is arranged between the keyboard bottom shell 1 and the keyboard upper cover 2, each keyboard assembly 3 comprises a keyboard PCBA board 301, a keyboard plug seat 302, a keyboard shaft 303, a key cap 304 and a display screen 305, the keyboard plug seat 302 is fixed at the bottom of the keyboard PCBA board 301 and is electrically connected with the keyboard plug seat 302, the keyboard shaft 303 penetrates through the keyboard shaft 303 and is then inserted into the keyboard plug seat 302, four screen probes 306 are arranged at the bottom of the display screen 305, the display screen 305 and the key cap 304 are fixed together, the key cap 304 is positioned below the display screen 305, a conducting column 307 is electrically connected on the keyboard PCBA board 301, and the screen probes 306 are inserted into the conducting column 307 to realize conduction.

Preferably, for easy fixing, a fixing iron plate 308 is fastened to the keyboard shaft 303.

Preferably, the key cap 304 has a trapezoid structure.

Preferably, the keyboard upper cover 2 is provided with a avoiding groove 310 for facilitating insertion of the keyboard assembly 3.

Preferably, the display 305 is double-sided adhesive with the keycap 304.

Preferably, the keyboard plug socket 302 is connected with the keyboard PCBA board 301 through a chip mounting process.

Preferably, a cross groove 4 is provided on the inner side of the key cap 304, a cross buckle 5 inserted into the cross groove 4 is provided on the key shaft body 303, the cross groove 4 is provided in the key cap 304, and then the cross buckle 5 is provided on the key shaft body 303, and during installation, the cross buckle 5 is inserted into the cross groove 4 for clamping, so that the key shaft cannot fall off.

Preferably, a first through hole 6 for passing the screen probe 306 is provided on the fixed iron plate 308.

Preferably, the conductive posts 307 extend partially beyond the upper surface of the keyboard PCBA board 301.

Preferably, the keyboard shaft 303 has a square structure, positioning notches 3031 are formed on two sides of the keyboard shaft 303, a triangular notch 3032 is formed on the periphery of the keyboard shaft 303, a plug rod 3033 inserted into the keyboard plug seat 302 is arranged at the bottom of the keyboard shaft 303, the triangular notch 3032 is formed on the periphery of the keyboard shaft 303, the overall cost is reduced, and the positioning notches 3031 are formed on two sides of the keyboard shaft 303, so that hands can conveniently put into the positioning notches 3031, the keyboard shaft is convenient to hold, and finally the keyboard is convenient to assemble.

In this embodiment, the screen probe 306 includes a copper conducting rod inserted into the conducting post 307 to realize electrical communication, and an insulating sleeve sleeved outside the copper conducting rod, and the copper conducting rod partially exposes the insulating sleeve, and when the screen probe is installed, the end part below the insulating sleeve can abut against the upper port of the first through hole 6, so as to realize the function of limiting the position of the display screen 305.

The installation mode of the structure is as follows: the display screen 305 and the keycap 304 are combined through double faced adhesive tape to form a keycap assembly, then the fixed iron plate 308 and the keyboard shaft 303 are clamped together through a buckle and then inserted into the keyboard plug seat 302 of the keyboard PCBA 301, meanwhile, the keyboard plug seat 302 is fixed with the keyboard PCBA 301 through a surface mounting technology to form a keyboard power supply assembly, then the screen probe 306 on the display screen 305 and the conducting column 307 on the keyboard power supply assembly are spliced to realize conduction, so that corresponding functions can be displayed, finally, the keyboard assembly 3 is formed, meanwhile, the keyboard assembly 3 is fixed in the keyboard bottom shell 1 and the keyboard upper cover 2, and part of the keyboard assembly extends out of the avoidance groove 310 to form a keyboard with a screen capable of replacing the shaft.

It should be noted that the illustration only shows 4 key caps, but actually, a plurality of key cap layouts can be generated according to different situations.

The specific operating conditions of example 1 are as follows: when the keyboard is used, the uppermost display screen 305 is pressed, the display screen 305 and the keycaps 304 are fixed together, the keycaps 304 are pressed simultaneously, then the keycaps 304 can be communicated with the keyboard plug seats 302 below in a contact way when pressed, the whole communication of the keyboard plug seats 302 is finally triggered, at the moment, the keyboard PCBA board 301 can acquire the key functions corresponding to the keycaps 304 to realize the key functions, and the display screen 305 can be connected by being spliced with the conducting columns 307 when pressed, so that the connection can be realized, the display screen 305 can display the key digital functions or the lighting is arranged around the display screen 305, and the functions of marking on each key can be displayed when the lamp cannot be turned on at night.

Example 2

The whole structure of the mechanical keyboard with the screen on the key cap and the pluggable mechanical shaft provided by the embodiment is the same as that of the embodiment 1, except that the use mode is that a user can select according to the self-requirement in the actual operation, in the embodiment, when the function of the display screen 305 is not needed, the display screen can be removed, the key cap 304 can be exposed at the moment, and only the key function of the key cap 304 is provided at the moment.

Example 3

The whole structure of the mechanical keyboard with a screen on the key cap and a pluggable mechanical shaft is the same as that of the embodiment 1, except for the working mode, in this embodiment, when the display screen 305 is pressed, the screen probe 306 on the display screen 305 is plugged with the conductive column 307 to realize electrical communication, and at this time, the display screen 305 can perform the display function of key numbers according to the requirement.

Claims (10)

1. The utility model provides a take screen and mechanical keyboard of mechanical axle plug on key cap, includes keyboard drain pan (1) and keyboard upper cover (2) that mutually support, its characterized in that: the keyboard assembly (3) with the display function is arranged between the keyboard bottom shell (1) and the keyboard upper cover (2), each keyboard assembly (3) comprises a keyboard PCBA plate (301), a keyboard plug seat (302), a keyboard shaft body (303), a key cap (304) and a display screen (305), the keyboard plug seat (302) is fixed at the bottom of the keyboard PCBA plate (301) and is electrically connected with the keyboard plug seat (302), the keyboard shaft body (303) penetrates through the keyboard shaft body (303) and is then plugged with the keyboard plug seat (302), four screen probes (306) are arranged at the bottom of the display screen (305), the display screen (305) and the key cap (304) are fixed together, the key cap (304) is located below the display screen (305), the keyboard PCBA plate (301) is electrically connected with a conducting column (307), and the conducting column (307) is connected with the screen probes (306) in a plugging mode.

2. The mechanical keyboard with a screen on a key cap and a pluggable mechanical shaft according to claim 1, wherein: a fixed iron plate (308) is buckled on the keyboard shaft body (303).

3. The mechanical keyboard with a screen on a key cap and a pluggable mechanical shaft according to claim 2, wherein: the key cap (304) is of a trapezoid structure.

4. A key cap with screen and mechanical keyboard with pluggable mechanical axis according to claim 3, characterized in that: the keyboard upper cover (2) is provided with an avoidance groove (310) which is convenient for inserting the keyboard assembly (3).

5. The mechanical keyboard with a screen on a key cap and a pluggable mechanical shaft according to claim 4, wherein: the display screen (305) is connected with the double faced adhesive tape of the keycap (304).

6. The mechanical keyboard with a screen on a key cap and a pluggable mechanical shaft according to claim 5, wherein: the keyboard plug seat (302) is connected with the keyboard PCBA board (301) through a surface mount technology.

7. The mechanical keyboard with a screen on a key cap and a pluggable mechanical shaft according to claim 6, wherein: the inner side of the keycap (304) is provided with a cross groove (4), and the keyboard shaft body (303) is provided with a cross buckle (5) which is inserted into the cross groove (4).

8. The mechanical keyboard with a screen on a key cap and a pluggable mechanical shaft according to claim 7, wherein: a first through hole (6) which is convenient for a screen probe (306) to pass through is arranged on the fixed iron plate (308).

9. The mechanical keyboard with a screen on a key cap and a pluggable mechanical shaft according to claim 8, wherein: the conducting column (307) partially extends out of the upper surface of the keyboard PCBA (301).

10. The mechanical keyboard with a screen on a key cap and a pluggable mechanical shaft according to claim 8, wherein: the keyboard shaft body (303) is of a square structure, positioning notches (3031) are formed in two sides of the keyboard shaft body (303), a triangular notch (3032) is formed in the periphery of the keyboard shaft body (303), and a plug rod (3033) inserted into the keyboard plug seat (302) is arranged at the bottom of the keyboard shaft body (303).