Keyboard assembly with hand rest
By installing an air-cushioned wrist rest on the keyboard, combined with a curved surface, heat dissipation holes, and sweat-absorbing columns, the problem of elbow pain caused by unsupported elbows during keyboard use is solved, improving user comfort and work efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHENZHEN NEW VIEWPOINT SCI & TECH LTD CO
- Filing Date
- 2025-05-10
- Publication Date
- 2026-04-21
AI Technical Summary
Existing keyboards cause soreness and stiffness in the elbows when used for extended periods, affecting user experience and work efficiency.
An airbag wrist rest is installed on the front of the keyboard body and fixed by a connector. The airbag wrist rest provides support and is equipped with an arc-shaped surface, vertical and horizontal heat dissipation holes, and sponge sweat-absorbing columns to achieve comfortable support and heat dissipation.
The airbag hand rest provides comfortable support, preventing elbow pain from being suspended in the air and improving user comfort. It also enhances the user experience through heat dissipation and sweat absorption functions.
Smart Images
Figure CN224152943U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of keyboard technology, specifically a keyboard assembly with a wrist rest. Background Technology
[0002] Keyboards are frequently used in learning and work, and with their widespread use, users are paying increasing attention to keyboard comfort. Frequent keyboard users can attest that existing keyboards are not very comfortable for the elbows; prolonged use with the elbows suspended in the air leads to soreness and stiffness, affecting user experience and work efficiency. To address these issues, this invention provides a keyboard component with a wrist rest. Utility Model Content
[0003] To address the aforementioned technical deficiencies, the purpose of this utility model is to provide a keyboard assembly with a hand rest. By installing an air-cushioned hand rest on the front side of the keyboard body via a connector, the air-cushioned hand rest can provide comfortable support when the user types, avoiding the soreness and discomfort of the elbow being suspended for a long time, thus solving the technical problems mentioned in the background art.
[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: The present invention provides a keyboard assembly with a hand rest, including: an airbag hand rest assembly installed in front of the keyboard body, the airbag hand rest assembly including a cuboid airbag hand rest and a connector, the airbag hand rest being installed on the front end of the keyboard body through the connector, the airbag hand rest being formed by filling an airbag cavity with gas, and being a cuboid strip-shaped airbag used to support the elbow.
[0005] Preferably, when the airbag cavity is filled with gas, an arc-shaped surface is provided between the front end face and the upper end face of the airbag hand support.
[0006] Preferably, the upper surface of the airbag hand support has several longitudinal heat dissipation holes arranged in a matrix, and the upper and lower ends of the longitudinal heat dissipation holes are connected by a vertical tubular bag.
[0007] Preferably, the side of the airbag hand support has several horizontal heat dissipation holes along the width direction of the airbag hand support. Each horizontal heat dissipation hole corresponds to a row of vertical tubular bags. Two adjacent vertical tubular bags in the same row are connected by horizontal tubular bags A. The vertical tubular bag at the end is connected to the horizontal heat dissipation hole by horizontal tubular bags B. The horizontal tubular bags A and B are in corresponding positions.
[0008] Preferably, the connector includes magnet A and magnet B that attract each other. The front end of the airbag wrist rest is symmetrically provided with two grooves, which are formed by the inward indentation of the front end of the airbag wrist rest. Magnet A is installed in the groove by adhesive. Two magnets B are symmetrically installed on the front end of the keyboard body. When the airbag wrist rest is installed on the front end of the keyboard body, magnet A and magnet B attract each other.
[0009] Preferably, the side end of the airbag cavity is provided with a valve core for inflation.
[0010] Preferably, a sponge sweat-absorbing column is installed inside the longitudinal heat dissipation hole.
[0011] The beneficial effects of this utility model are as follows:
[0012] 1. This utility model features an airbag wrist rest installed on the front side of the keyboard body via a connector. The airbag wrist rest provides comfortable support for the user while typing, avoiding soreness and discomfort caused by prolonged elbow suspension. At the same time, the front and upper surfaces of the airbag wrist rest are curved, which is more suitable for the user's elbow being slightly lower than the fingers while typing, thus improving comfort.
[0013] 2. In this invention, the upper and lower ends of the longitudinal heat dissipation hole of the airbag hand rest are connected by vertical tubular bags; at the same time, two adjacent vertical tubular bags are connected by a horizontal tubular bag A, and the vertical tubular bag at the end is connected to the horizontal heat dissipation hole by a horizontal tubular bag B; this achieves effective heat dissipation at the contact point between the user's elbow and the airbag hand rest, improving comfort; in addition, by installing a sponge sweat-absorbing column inside the longitudinal heat dissipation hole, it is used to absorb sweat at the elbow position, improving comfort. Attached Figure Description
[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0015] Figure 1 A schematic diagram of the keyboard assembly with a wrist rest provided by this utility model.
[0016] Figure 2 This is a schematic diagram of the structure in which a magnet block B is installed on the front side of the keyboard body in this utility model.
[0017] Figure 3 This is a schematic diagram of the structure of the airbag hand support with a sponge sweat-absorbing column installed in this utility model.
[0018] Figure 4 for Figure 3 A magnified view of A in the middle.
[0019] Figure 5 for Figure 3 The right view.
[0020] Figure 6 for Figure 5 A cross-sectional view of BB.
[0021] Figure 7 for Figure 6 A magnified view of B in the middle.
[0022] Figure 8 This is a rear view schematic diagram of the structure of the airbag hand support with the sponge sweat-absorbing column installed.
[0023] Figure 9 This is a schematic diagram of the structure of the sponge sweat-absorbing column in this utility model.
[0024] Explanation of reference numerals in the attached diagram: 1-Keyboard body, 21-Airbag wrist rest, 211-Curved surface, 212-Vertical heat dissipation hole, 213-Horizontal heat dissipation hole, 22-Groove, 3-Vertical tubular bag, 41-Horizontal tubular bag A, 42-Horizontal tubular bag B, 51-Magnet A, 52-Magnet B, 6-Valve core, 7-Sponge sweat-absorbing column. Detailed Implementation
[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0026] Example 1:
[0027] like Figures 1 to 9 As shown, this embodiment provides a keyboard assembly with a hand rest, including: an airbag hand rest assembly installed at the front of the keyboard body 1. The airbag hand rest assembly includes a cuboid airbag hand rest 21 and a connector. The airbag hand rest 21 is installed at the front end of the keyboard body 1 via the connector. The airbag hand rest 21 is formed by filling an airbag cavity with gas, and is a cuboid strip-shaped airbag used to support the elbow. Specifically, when the airbag cavity is filled with gas, an arc-shaped surface 211 is provided between the front end face and the upper end face of the airbag hand rest 21. The arc-shaped surface 211 is designed to better adapt to the situation where the user's elbow is relatively low to the fingers when typing, thereby improving comfort.
[0028] Please see Figure 2 and Figure 8As shown, more specifically, the connector includes mutually attracting magnets A51 and B52. Two grooves 22 are symmetrically provided at the front end of the airbag wrist rest 21. The grooves 22 are formed by the inward indentation of the front end of the airbag wrist rest 21. Magnets A51 are glued into the grooves 22. Two magnets B52 are symmetrically installed on the front end of the keyboard body 1. When the airbag wrist rest 21 is installed on the front end of the keyboard body 1, magnets A51 and B52 attract each other. In fact, when the airbag wrist rest 21 is attached to the front end of the keyboard body 1, and magnets A51 and B52 are positioned correspondingly, magnets B52 and A51 attract each other and are both within the grooves 22, ensuring convenient and stable connection.
[0029] In this embodiment, an airbag wrist rest 2 is installed on the front side of the keyboard body 1 via a connector. When the user types, the airbag wrist rest 2 can provide comfortable support and avoid the soreness and discomfort of the elbow being suspended for a long time. At the same time, an arc-shaped surface 211 is provided between the front end and the upper end of the airbag wrist rest 21, which is more suitable for the situation where the user's elbow is slightly lower than the height of the fingers when typing, thus improving comfort.
[0030] Example 2:
[0031] Please see Figures 3 to 7 As shown, based on retaining all the technical features in Specific Embodiment 1, the upper surface of the airbag hand support 21 has several longitudinal heat dissipation holes 212 arranged in a matrix. The upper and lower ends of the longitudinal heat dissipation holes 212 are connected by vertical tubular bags 3. In fact, there is a row of longitudinal heat dissipation holes 212 penetrating the arc-shaped surface 211. The vertical tubular bags 3 and the airbag cavity bag are integrally molded to form a sealed cavity. When the airbag cavity bag is filled with gas, the vertical tubular bags 3 are supported to form a vertical ventilation channel for ventilation, which facilitates heat dissipation.
[0032] For details, please refer to Figure 6 and Figure 7Several horizontal ventilation holes 213 are formed along the width of the airbag hand support 21 on its side. Each horizontal ventilation hole 213 corresponds to a row of vertical tubular bags 3, i.e., their positions are corresponding. Two adjacent vertical tubular bags 3 in the same row are connected by horizontal tubular bags A41. The vertical tubular bag 3 at the end is connected to the horizontal ventilation hole 213 by horizontal tubular bags B42. The horizontal tubular bags A41 and B42 are positionally corresponding. In fact, the horizontal tubular bags A41 and B42 are cylindrical, with the same cross-sectional diameter and coaxiality. In this way, several horizontal tubular bags A41 and two horizontal tubular bags B42 form a horizontal ventilation channel, and the horizontal ventilation channel is interconnected with the vertical tubular bags 3, which facilitates heat dissipation. More specifically, the side end of the airbag cavity bag is provided with a valve core 6 for inflation, which facilitates inflation and disposal. In addition, a sponge sweat-absorbing column 7 is installed inside the longitudinal heat dissipation hole 212; by installing the sponge sweat-absorbing column 7 inside the longitudinal heat dissipation hole 212, sweat at the elbow position is absorbed, improving comfort.
[0033] In this embodiment, the upper and lower ends of the longitudinal heat dissipation hole 212 of the airbag hand support 21 are connected by vertical tubular bags 3; at the same time, two adjacent vertical tubular bags 3 are connected by horizontal tubular bags A41, and the vertical tubular bag 3 at the end is connected to the horizontal heat dissipation hole 213 by horizontal tubular bags B42; this achieves effective heat dissipation at the contact point between the user's elbow and the airbag hand support 21, improving comfort; in addition, by installing sponge sweat-absorbing columns 7 inside the longitudinal heat dissipation hole 212, sweat at the elbow position is absorbed, improving comfort.
[0034] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.
Claims
1. A keyboard assembly having a hand rest, characterized by, include: An airbag wrist rest assembly is installed in front of the keyboard body (1). The airbag wrist rest assembly includes a cuboid airbag wrist rest (21) and a connector. The airbag wrist rest (21) is installed on the front end of the keyboard body (1) through the connector. The airbag wrist rest (21) is formed by filling the airbag cavity with gas and is a cuboid strip-shaped airbag used to support the elbow. When the airbag is filled with gas, an arc-shaped surface (211) is provided between the front end face and the upper end face of the airbag hand support (21). The upper surface of the airbag hand support (21) has several longitudinal heat dissipation holes (212) arranged in a matrix, and the upper and lower ends of the longitudinal heat dissipation holes (212) are connected by a vertical tubular bag (3). The side of the airbag hand support (21) has several horizontal heat dissipation holes (213) along the width direction of the airbag hand support (21). One horizontal heat dissipation hole (213) corresponds to a row of vertical tubular bags (3). Two adjacent vertical tubular bags (3) in the same row are connected by a horizontal tubular bag A (41). The vertical tubular bag (3) at the end is connected to the horizontal heat dissipation hole (213) by a horizontal tubular bag B (42). The horizontal tubular bag A (41) and the horizontal tubular bag B (42) are in corresponding positions.
2. The keyboard assembly with a hand rest of claim 1, wherein, The connector includes magnet A (51) and magnet B (52) that attract each other. The front end of the airbag hand rest (21) is provided with two grooves (22). The grooves (22) are formed by the inward indentation of the front end of the airbag hand rest (21). The magnet A (51) is installed in the grooves (22) by adhesive. The front end of the keyboard body (1) is symmetrically equipped with two magnets B (52). When the airbag hand rest (21) is installed on the front end of the keyboard body (1), the magnet A (51) and the magnet B (52) attract each other.
3. The keyboard assembly with a hand rest of claim 2, wherein, The airbag cavity is provided with a valve core (6) for inflation at the side end.
4. The keyboard assembly with a rest as claimed in claim 1 or 3, characterized in that, Sponge sweat-absorbing columns (7) are matched and installed inside the longitudinal heat dissipation holes (212).