CN112987938B

CN112987938B - Removable screen button structure

Info

Publication number: CN112987938B
Application number: CN201911214208.2A
Authority: CN
Inventors: 林怡婷
Original assignee: Elgato Adispore Co ltd
Current assignee: Elgato Adispore Co ltd
Priority date: 2019-12-02
Filing date: 2019-12-02
Publication date: 2025-02-11
Anticipated expiration: 2039-12-02
Also published as: CN112987938A

Abstract

The invention discloses a structure of a detachable screen key, which mainly comprises a key body, wherein a hollow part, a key butt-joint part and a screen bearing part are arranged on the key body, a key signal connecting part is arranged in the hollow part in a penetrating way, a display part and a key cap arranged on the display part are arranged on the screen bearing part, and a display butt-joint part for butt-joint the key butt-joint part is arranged on the display part.

Description

Structure capable of dismantling screen key

Technical Field

The present invention relates to a key structure, and more particularly to a structure of a detachable screen key which is more attractive in appearance and more convenient in use.

Background

According to the key, the key function of the keyboard is to connect with the computer and input data, in general, the computer keyboard is one of the peripheral devices of the computer, developed from the typewriter keyboard, and can input characters through the keyboard, and can also control the execution of the computer. Typically, a computer keyboard consists of a rectangular or nearly rectangular set of buttons or "keys" on which characters are printed. In most cases, pressing a key will make a corresponding symbol, such as a letter, number, or punctuation mark.

However, the characters displayed on each key cannot be changed by a common keyboard, so keys with display screens are now available on the market, and users can adjust the characters or patterns according to the requirements.

However, the above-mentioned key with display screen has the following problems and disadvantages to be improved when in use:

first, the connecting line that connects the button screen sets up in the button outside, can influence holistic outward appearance.

Second, the key screen cannot be removed and replaced by the user.

Accordingly, it is an urgent need to solve the above-mentioned problems and disadvantages, and to provide an improved method for manufacturing a semiconductor device.

Therefore, the present inventors have devised the structure of the removable screen button which is more beautiful in appearance and more convenient in use by collecting related data, evaluating and considering the related data through multiple parties, and continuously trying and modifying the related data with years of experience accumulated in the industry.

Disclosure of Invention

The key signal connector is arranged in the hollow part, so that the aesthetic feeling in use is improved.

The invention also aims at utilizing the detachable effect of the key butt joint piece and the display butt joint piece to enable a user to replace the display piece by himself.

Based on the above, the present invention mainly adopts the following technical means to achieve the above-mentioned objects.

The detachable screen key structure mainly comprises a key body, a hollow part, a key butt joint piece, a key signal connecting piece, a screen bearing piece, a display butt joint piece and a key cap, wherein the key body is connected with a circuit substrate, the hollow part penetrates through the key body, the key butt joint piece is arranged on the key body, the key signal connecting piece penetrates through the hollow part, two ends of the key signal connecting piece are respectively connected to the key butt joint piece and the circuit substrate, the screen bearing piece is arranged on the key body, the display piece is arranged on the screen bearing piece, the display butt joint piece is arranged on the display piece and is in butt joint with the key butt joint piece, and the key cap is arranged on the display piece and the screen bearing piece.

Further, the key body is arranged on a fixed plate.

Furthermore, the key body is provided with an abutting part which abuts against the fixing plate.

Further, at least one light-transmitting part is arranged on the keycap.

Further, the key body is provided with an installation part and a pressing part movably arranged on the installation part.

Further, a pressing bearing piece for bearing the key butt-joint piece is arranged on the pressing part.

Further, the screen carrier has a carrier docking portion thereon, and the pressing portion has a pressing docking portion thereon for docking the carrier docking portion.

Further, a key cap connecting part for connecting the screen bearing piece is arranged on the key cap.

Further, the screen bearing piece is provided with a bearing connecting part for connecting the key cap connecting part.

By means of the structure, a user can install the key body on a circuit substrate, two ends of the key signal connecting piece are respectively connected to the circuit substrate and the key butt joint piece, when the key is needed to be used, the key cap can be pressed to push the screen bearing piece to press the key body, so that the key body transmits the pressing signal to the circuit substrate, and meanwhile the signal is transmitted to the display piece to be displayed through the key signal connecting piece, the key butt joint piece and the display butt joint piece, the key can be used as a key with a display effect, and the key signal connecting piece for transmitting the signal is arranged in the hollow part of the key body, so that the key is not exposed to the outside, and the aesthetic feeling of the appearance can be increased.

Because the display piece is in butt joint with the key butt joint piece through the display butt joint piece, when the display piece is damaged or a user wants to change the display piece into a different display piece by himself, the display piece can be directly pulled out, and is changed into a new or another display piece and is in butt joint with the key butt joint piece through the display butt joint piece, so that the display piece can be directly used, and the user can perform the self-changing action to improve the convenience in use.

By means of the technology, the problems that the connecting wire with the display screen key is exposed and cannot be replaced by the user can be overcome, and the practicality and the progress of the advantages are achieved.

Drawings

Fig. 1 is a perspective view of a preferred embodiment of the present invention.

FIG. 2 is an exploded view of a preferred embodiment of the present invention.

FIG. 3 is another angular exploded view of the preferred embodiment of the present invention.

Fig. 4 is a schematic diagram of pressing according to a preferred embodiment of the invention.

FIG. 5 is a schematic diagram showing a preferred embodiment of the present invention.

Fig. 6 is a schematic diagram (one) illustrating the replacement of the present invention.

Fig. 7 is a schematic diagram (ii) of the present invention according to a preferred embodiment.

Fig. 8 is a perspective view of a further preferred embodiment of the present invention.

Fig. 9 is an exploded view of yet another preferred embodiment of the present invention.

Fig. 10 is a schematic diagram illustrating the replacement of a further preferred embodiment of the present invention.

[ Symbolic description ]

Mounting portion 11 of key body 1

The pressing portion 12 presses the abutting portion 121

Hollow portion 14 of abutting portion 13

Pressing the bearing 15 key butt-joint part 2, 2a

The key signal connector 21 screen carrier 3, 3a

The bearing butt joint part 31 bears the connecting part 32a

The display 4 displays the butt-joint pieces 41, 41a

Transparent portions 53, 53a of key caps 5, 5a

Key cap connection portion 54a circuit board 6

And a fixing plate 7.

Detailed Description

To achieve the above objects and advantages and in accordance with the purpose of the invention, as embodied and broadly described herein, the present invention may be better understood with reference to the drawings.

Referring to fig. 1 to 3, which are perspective views and another exploded view of a preferred embodiment of the present invention, it can be clearly seen that the present invention includes:

A key body 1, the key body 1 of the present embodiment is exemplified by a mechanical key, so the key body 1 has a mounting portion 11 and a pressing portion 12 movably disposed on the mounting portion 11, and the key body 1 is connected to a circuit substrate 6 and disposed on a fixing plate 7;

A pressing portion 13 formed on the key body 1, the pressing portion 13 assisting the key body 1 to press against the fixing plate 7 in a limited manner;

a hollow portion 14 penetrating the key body 1, wherein the hollow portion 14 penetrates the pressing portion 12 and the mounting portion 11;

A pressing carrier 15 disposed on the pressing portion 12, where the pressing carrier 15 in this embodiment is a carrier plate disposed on the pressing portion 12;

a key butt-joint piece 2 arranged on the key body 1, wherein the key butt-joint piece 2 of the embodiment is a pluggable butt-joint socket placed on the pressing bearing piece 15;

a key signal connection piece 21 penetrating through the hollow portion 14, wherein the key signal connection piece 21 is a flexible circuit board with two ends respectively connected with the circuit substrate 6 and the key butt joint piece 2 in the embodiment;

A screen carrier 3 disposed on the key body 1;

a bearing butt joint part 31 arranged on the screen bearing piece 3;

a pressing butt joint part 121 disposed on the pressing part 12 for butt-jointing the bearing butt joint part 31, wherein the bearing butt joint part 31 is a convex part formed on the screen carrier 3 in the embodiment, and the pressing butt joint part 121 is a concave part for butt-jointing the bearing butt joint part 31;

A display element 4 disposed on the screen carrier 3, where the display element 4 of the present embodiment is exemplified by a display screen connected with a flexible circuit board;

A display docking member 41 arranged on the display member 4, the display docking member 41 of the embodiment being a docking plug capable of docking with the key docking member 2, and

A key cap 5 disposed on the display 4 and the screen carrier 3, and a transparent portion 53 disposed on the key cap 5, the transparent portion 53 is shown by the transparent key cap 5 body in this embodiment, but the present invention is not limited thereto.

The above description can be used to understand the structure of the present technology, and according to the corresponding cooperation of the structure, the appearance can be more aesthetic, and the display member 4 can be replaced by a user, which will be described in detail below.

Please refer to fig. 1 to 7 in combination, which are perspective views to a second perspective view (two) of a preferred embodiment of the present invention, when the components are assembled, fig. 2 and 3 can be first combined. As can be clearly seen from the figure, the screen carrier 3 can be inserted into the pressing butt joint part 121 via the carrier butt joint part 31, thereby placing the screen carrier 3 on the pressing part 12 of the key body 1, and meanwhile, the display butt joint part 41 can be mutually butt-jointed with the key butt joint part 2, and since the key butt joint part 2 is positioned on the pressing carrier 15, a user can intuitively align the key butt joint part 2 during installation, the convenience of installation can be increased, and then the key cap 5 can be used after being placed on the display part 4 and the screen carrier 3.

When the user presses the key cap 5, the display screen carrier 3 and the pressing portion 12 are pushed, when the key body 1 is pressed, signals are transmitted to the circuit substrate 6 (since the mounting portion 11 is limited on the fixing plate 7 through the abutting portion 13, damage to the circuit substrate 6 caused by direct transmission of pressing force to the circuit substrate 6 can be prevented), the circuit substrate 6 transmits signals to the display member 4 through the key signal connector 21, the key butt connector 2 and the display butt connector 41, so that related contents are displayed and displayed through the light transmitting portion 53, and since the key signal connector 21 is located in the hollow portion 14 and is not exposed outside during the whole pressing operation, aesthetic effect in use can be increased, and the user can not touch the key signal connector 21, so that the damage opportunity can be reduced.

When the display piece 4 is damaged or the user wants to replace by himself, the key cap 5 can be taken down firstly, and then the screen bearing piece 3 is pulled up, so that the display piece 4 can be driven to move, the key butt piece 2 is separated from the display butt piece 41, and the display piece 4 can be replaced by himself as required by the user according to the pluggable effect of the key butt piece 2 and the display butt piece 41, so that the convenience in use can be improved, and the whole display piece 4 does not need to be discarded when damaged, and the display piece can be replaced independently, so that the display piece has the effect of saving cost.

Referring to fig. 8 to 10, a perspective view and a detachable view of another preferred embodiment of the present invention are shown, and it can be seen from the drawings that the size of the embodiment is different from that of the above embodiment, and only the transparent portion 53a of the present embodiment is configured as a transparent acrylic plate on the key cap 5a, so that the transparent portion 53a is not limited.

In addition, at least one key cap connecting portion 54a is disposed on the key cap 5a of the present embodiment, and at least one bearing connecting portion 32a corresponding to the key cap connecting portion 54a is disposed on the screen bearing member 3a, so that the key cap 5a can be directly connected to the screen bearing member 3a, and when a user needs to replace, the user can directly drive the screen bearing member 3a to move by removing the key cap 5a, so that the key butt-joint member 2a and the display butt-joint member 41a are separated from each other, and the efficiency of removing and replacing can be increased.

However, the foregoing description is only illustrative of the preferred embodiments of the present invention and is not to be construed as limiting the scope of the invention, so that the simple modifications and equivalent arrangements of parts within the specification and drawings are intended to be included within the scope of the invention.

Therefore, the structure of the detachable screen button can improve the conventional technical key points are as follows:

first, the key signal connector 21 is placed by the hollow portion 14 in the key body 1, so as to improve the aesthetic feeling of the appearance, and prevent the key signal connector 21 from being touched to reduce the probability of damage.

Second, the display 4 can be replaced by the user at will by the effect of plugging the key butt-joint part 2 and the display butt-joint part 41, so as to improve the convenience in use and save the cost.

In summary, the structure of the detachable screen button of the present invention can achieve the efficacy and purpose of the detachable screen button when in use, so the present invention is an invention with excellent practicability.

Claims

1. A structure of a detachable screen button, characterized by mainly comprising:

A key body connected to a circuit substrate, the key body having a mounting portion and a pressing portion movably disposed on the mounting portion;

A hollow portion, the hollow portion is disposed through the key body;

A button docking member, which is arranged on the button body, and the hollow portion penetrates the pressing portion and the mounting portion at the same time;

a key signal connection member, the key signal connection member is inserted into the hollow portion, and two ends of the key signal connection member are respectively connected to the key docking member and the circuit substrate, and the key signal connection member is a flexible circuit board;

A screen carrier, the screen carrier is arranged on the key body;

A display element, which is disposed on the screen carrier;

a display docking member, which is disposed on the display member and docks with the button docking member; and

A key cap is arranged on the display component and the screen carrier.

2. The structure of a detachable screen button as claimed in claim 1, wherein the button body is disposed on a fixing plate.

3. The structure of the detachable screen button as claimed in claim 2, wherein the button body has a contact portion, and the contact portion contacts the fixed plate.

4. The structure of the detachable screen key as claimed in claim 1, wherein the key cap is provided with at least one light-transmitting portion.

5. The structure of the detachable screen button as claimed in claim 1, wherein a pressing support member for supporting the button docking member is disposed on the pressing portion.

6 . The detachable screen button structure as claimed in claim 5 , wherein the screen carrier has a carrier docking portion, and the pressing portion has a pressing docking portion docking with the carrier docking portion.

7. The structure of the detachable screen key as claimed in claim 1, wherein the key cap is provided with a key cap connection portion for connecting to the screen carrier.

8. The structure of the detachable screen key as claimed in claim 7, wherein the screen supporting member is provided with a supporting connection portion for connecting to the key cap connection portion.