Wear-resistant keyboard cap for notebook computer

Abstract

The utility model relates to the technical field of laptop keyboard caps, in particular to a wear-resistant keyboard cap for a laptop, which comprises a keycap, a base plate for butt joint is arranged on the keycap, a plurality of first wear-resistant lines for prolonging the service life are arranged on the keycap, a plurality of first connectors for connecting the base plate are arranged in the keycap, and a plurality of second wear-resistant lines for connecting the base plate are arranged on the keycap. The base plate is provided with a feedback button, the keycap is provided with a plurality of second wear-resistant lines used for prolonging the service life, and the second wear-resistant lines are linearly arranged. Through the arrangement of the first wear-resistant lines and the second wear-resistant lines, the surface contact area of the keycap is reduced, the trigger effect can be increased by finger contact, the direct contact of finger pressing on the keycap is reduced, the service life of the keycap is prolonged, the force of finger pressing on the feedback button can be effectively reduced through the support frame, and the service life of the keycap is prolonged. Compared with the prior art, the service life and the use experience of the keycap can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of notebook keyboard caps, in particular to a wear-resistant keyboard cap for notebooks. Background Art

[0002] A laptop, also known as a portable computer, handheld computer, or handheld computer, is characterized by its compact size. It is more portable than a desktop computer and is a small, portable personal computer. It typically weighs 1-3 kg.

[0003] Referring to the patent document with application number "CN202020213671.7" and titled "A wear-resistant keyboard cap for a thin notebook", this patent document uses a key body and a keyboard cap, and the key body and the keyboard cap are fixedly connected by a plug-in mechanism. The side wall of the keyboard cap is provided with a mounting groove, a sealing layer is provided inside the mounting groove, and an identification block is provided inside the mounting groove.

[0004] During use, the notebook keyboard cap in the prior art will still cause the logo on the keyboard cap to become blurred or disappear due to prolonged touching and pressing, thereby reducing the service life and experience of the prior art.

[0005] To this end, we have designed a wear-resistant keyboard cap for notebooks. Utility Model Content

[0006] The utility model aims to solve the problem that the prior art does not have a wear-resistant function and proposes a wear-resistant keyboard cap for a notebook.

[0007] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0008] A wear-resistant keyboard cap for a notebook computer, comprising a key cap, wherein the key cap is provided with a chassis for docking;

[0009] The keycap is provided with a plurality of first wear-resistant grooves for increasing the service life. The keycap is provided with a plurality of first connectors for connecting to the chassis. The chassis is provided with a feedback button.

[0010] Preferably, the first wear-resistant grooves are arranged linearly on the keycap, and a plurality of second wear-resistant grooves for increasing the service life are provided on the keycap, and the second wear-resistant grooves are arranged linearly.

[0011] Preferably, the first connector is fixedly connected to the inner wall of the keycap by hot melt adhesive, and a second connector is symmetrically provided in the keycap and fixedly connected to the inner wall of the keycap by hot melt adhesive.

[0012] Preferably, a trigger ring for receiving the pressing force is provided on the inner wall of the keycap, and a plurality of support frames for increasing the supporting force are provided in the trigger ring, and the support frames are annularly wrapped around the trigger ring.

[0013] Preferably, a plurality of support bars are provided in the key cap, and a plurality of support angles for improving docking are provided in the key cap.

[0014] Preferably, a plurality of docking bodies are provided in the chassis, and the docking bodies are adapted to the first connector and the second connector. A placement groove is provided in the chassis, the feedback button is provided in the placement groove, and the feedback button abuts against the trigger ring.

[0015] The beneficial effects of the utility model are:

[0016] 1. The present invention reduces the contact area of ​​the keycap surface by setting the first wear-resistant groove and the second wear-resistant groove. At the same time, the finger contact will also increase the triggering effect, thereby reducing the direct contact of the finger pressing on the keycap itself, thereby improving the service life of the keycap itself. The support frame can effectively reduce the force of the finger pressing on the feedback button. Compared with the existing technology, it can effectively improve the service life of the keycap and the user experience.

[0017] 2. The utility model can effectively improve the connection effect after the keycap and the chassis are docked through the arrangement of the first connector and the second connector, thereby avoiding the chassis displacement phenomenon after the keycap is triggered. The support angle can effectively improve the docking efficiency between the keycap and the chassis, reduce the misalignment phenomenon, and thus improve the user experience of the keycap. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic structural diagram of a wear-resistant keyboard cap for a notebook proposed by the present invention;

[0019] Figure 2 This is a top view of a wear-resistant keyboard cap for a notebook proposed by the present invention;

[0020] Figure 3 This is a diagram of the internal structure of a wear-resistant keyboard cap for a notebook proposed by the present invention;

[0021] Figure 4 This is a structural diagram of the chassis of a wear-resistant keyboard cap for a notebook proposed by the present invention.

[0022] In the figure: 1. Keycap; 2. Chassis; 3. First wear-resistant groove; 4. Second wear-resistant groove; 5. Trigger ring; 6. Support frame; 7. First connector; 8. Second connector; 9. Support bar; 10. Support angle; 11. Docking body; 12. Mounting groove; 13. Feedback button. DETAILED DESCRIPTION

[0023] Reference Figure 1-Figure 4A wear-resistant keyboard cap for a notebook computer includes a keycap 1. The keycap 1 is a contact component on a laptop keyboard in the prior art, which can be triggered to type the desired words. The keycap 1 is made of plastic in the prior art, and the pressing surface is curved, which can effectively and directly trigger the keycap 1 correctly, thereby improving the user experience of the keycap 1. The chassis 2 is a trigger device for a laptop keyboard in the prior art. After the keycap 1 is pressed by a finger, the force is transmitted to the chassis 2, thereby completing the triggering effect.

[0024] The keycap 1 is provided with a plurality of first wear-resistant grooves 3 for improving the service life. The first wear-resistant grooves 3 are made of wear-resistant plastic in the prior art and are obliquely arranged on one side of the keycap 1. The protrusion height does not exceed the overall height of the keycap 1 and is only arranged in the curved surface. The first wear-resistant grooves 3 are linearly arranged on the keycap 1. A total of five first wear-resistant grooves 3 are provided, covering the upper end of the keycap 1. The keycap 1 is provided with a plurality of second wear-resistant grooves 4 for improving the service life. The overall specifications of the second wear-resistant grooves 4 are larger than those of the first wear-resistant grooves 3, which can reflect the different touch of the fingers, and the second wear-resistant grooves 4 are arranged linearly. There are a total of four second wear-resistant grooves 4, which are arranged at the lower end of the keycap 1 and are opposite to the first wear-resistant grooves 3, which can effectively increase the coverage area of ​​the keycap 1 surface and increase the service life of the keycap 1, thereby achieving the purpose of wear resistance.

[0025] The keycap 1 is provided with a plurality of first connectors 7 for connecting to the chassis 2. The first connectors 7 are clip-shaped and are mainly used for docking the keycap 1 and the chassis 2 to establish a connection relationship and reduce the displacement and misalignment between the two. The first connectors 7 are fixedly connected to the inner wall of the keycap 1 by hot melt adhesive. Hot melt adhesive is in the prior art. The adhesive hose is heated by a glue gun to make the first connector 7 contact and quickly rest on the inner wall of the keycap 1. After waiting for cooling, the fixation is completed. The keycap 1 is symmetrically provided with second connectors 8. The second connectors 8 are used to improve the docking strength between the keycap 1 and the chassis 2, and are fixedly connected to the inner wall of the keycap 1 by hot melt adhesive.

[0026] The inner wall of the keycap 1 is provided with a trigger ring 5 for receiving the pressing force. The trigger ring 5 is a prior art. The trigger structure provided on the inner wall of the keycap 1 can quickly transmit the force to the chassis 2 after being pressed by a finger, thereby completing the trigger effect. In addition, a plurality of support frames 6 for increasing the supporting force are provided in the trigger ring 5. The support frames 6 are used to support the trigger ring 5 and reduce the displacement of the trigger ring 5 due to pressing. The support frames 6 are annularly wrapped around the trigger ring 5. The support frames 6 are inserted into the trigger ring 5 and overlap and fixed with many support frames 6.

[0027] A plurality of support bars 9 are provided in the keycap 1. The support bars 9 are made of transparent plastic. They are mainly used to reduce the pressure of fingers on the keycap 1, causing the keycap 1 to tilt only in one place, thereby improving the user experience of the keycap 1 and improving the fault tolerance rate. A plurality of support angles 10 for improving docking are provided in the keycap 1. The support angles 10 are used to improve the docking effect between the keycap 1 and the chassis 2, and to avoid the keycap 1 being unable to complete the connection through the docking of the components.

[0028] A feedback button 13 is provided on the chassis 2. The feedback button 13 is a trigger element inside the laptop keyboard in the prior art, and the feedback button 13 is connected to the hardware inside the computer so that the desired font can appear. A plurality of docking bodies 11 are provided in the chassis 2. The docking body 11 is mainly used to press against the first connector 7 and the second connector 8 to complete the connection between the keycap 1 and the chassis 2, and the docking body 11 is adapted to the first connector 7 and the second connector 8. The docking body 11 matches the first connector 7 and the second connector 8. A placement groove 12 is opened in the chassis 2. The placement groove 12 is circular and is mainly used to arrange the feedback button 13. The feedback button 13 is provided in the placement groove 12, and the feedback button 13 is pressed against the trigger ring 5. The feedback button 13, the trigger ring 5 and the internal support frame 6 are pressed against each other.

[0029] The working principle of this utility model is as follows:

[0030] First, install the chassis 2 on the laptop keyboard, then align the first connector 7 and the second connector 8 on the inner wall of the keycap 1 with the docking body 11 on the chassis 2, and ensure that the support angle 10 on the keycap 1 is aligned with the support angle 10 on the chassis 2. Finally, make sure that the feedback button 13 is aligned with the trigger ring 5 and the support frame 6.

[0031] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A wear-resistant keyboard cap for a notebook computer, comprising a key cap (1), wherein the key cap (1) is provided with a chassis (2) for docking, characterized in that ； The keycap (1) is provided with a plurality of first wear-resistant grooves (3) for increasing the service life, the keycap (1) is provided with a plurality of first connectors (7) for connecting to the chassis (2), and the chassis (2) is provided with a feedback button (13).

2. A wear-resistant keyboard cap for a notebook according to claim 1, characterized in that: The first wear-resistant grooves (3) are linearly arranged on the keycap (1); a plurality of second wear-resistant grooves (4) for increasing the service life are provided on the keycap (1); and the second wear-resistant grooves (4) are linearly arranged.

3. The wear-resistant keyboard cap for a notebook according to claim 1, characterized in that: The first connector (7) is fixedly connected to the inner wall of the keycap (1) via hot melt adhesive, and a second connector (8) is symmetrically arranged inside the keycap (1) and fixedly connected to the inner wall of the keycap (1) via hot melt adhesive.

4. A wear-resistant keyboard cap for a notebook according to claim 3, characterized in that: The inner wall of the keycap (1) is provided with a trigger ring (5) for receiving a pressing force, and a plurality of support frames (6) for increasing a supporting force are provided in the trigger ring (5), and the support frames (6) are annularly wrapped around the trigger ring (5).

5. The wear-resistant keyboard cap for a notebook according to claim 1, characterized in that: A plurality of support strips (9) are provided in the key cap (1), and a plurality of support angles (10) for improving docking are provided in the key cap (1).

6. The wear-resistant keyboard cap for a notebook according to claim 4, characterized in that: A plurality of docking bodies (11) are provided in the chassis (2), and the docking bodies (11) are adapted to the first connector (7) and the second connector (8). A placement groove (12) is provided in the chassis (2), and the feedback button (13) is provided in the placement groove (12), and the feedback button (13) abuts against the trigger ring (5).

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