CN210605645U - Air-cooled keyboard handrail - Google Patents
Air-cooled keyboard handrail Download PDFInfo
- Publication number
- CN210605645U CN210605645U CN201922125652.9U CN201922125652U CN210605645U CN 210605645 U CN210605645 U CN 210605645U CN 201922125652 U CN201922125652 U CN 201922125652U CN 210605645 U CN210605645 U CN 210605645U
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- China
- Prior art keywords
- air
- handrail
- handrail base
- user
- cooled
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000001816 cooling Methods 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims abstract description 10
- 230000017525 heat dissipation Effects 0.000 claims description 14
- 229920000742 Cotton Polymers 0.000 claims description 7
- 239000004744 fabric Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 5
- 210000004243 sweat Anatomy 0.000 abstract description 4
- 239000006185 dispersion Substances 0.000 abstract description 3
- 239000006260 foam Substances 0.000 description 5
- 238000009792 diffusion process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 210000004247 hand Anatomy 0.000 description 3
- 210000000707 wrist Anatomy 0.000 description 3
- 101100495270 Caenorhabditis elegans cdc-26 gene Proteins 0.000 description 2
- 239000010985 leather Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
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- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The utility model belongs to the technical field of the keyboard accessory technique and specifically relates to indicate an air-cooled keyboard handrail, including handrail base and the handrail pad of locating handrail base, handrail base is equipped with cooling system, cooling system includes that the air current passageway and the expanding flow passageway of seting up in handrail base in proper order along the air current direction of flow, set up in handrail base middle part and with the air intake of air current passageway intercommunication, locate the air intake and be used for installing the fan the installation hole site and set up in handrail base top edge department and with the air outlet of expanding flow passageway intercommunication, the width from the top down of expanding flow passageway reduces gradually. Dispel the heat to user's hand through cooling system, air-dry the sweat of user's hand, promote the user and use experience, and in order to guarantee the travelling comfort that the air current flows from the air outlet, set up and expand the flow passageway, make the air current disperse in expanding the flow passageway and open, reduce the air current impact force, guarantee user's use travelling comfort, and the air current after the dispersion is bigger with user's hand area of contact to improve the radiating efficiency.
Description
Technical Field
The utility model belongs to the technical field of keyboard accessory technique and specifically relates to indicate an air-cooled keyboard handrail.
Background
The keyboard pad is also called as a keyboard handrail and is used for supporting the wrist, because the keyboard pad is provided with the foam cotton, the softness is good, the wrist part is placed on the keyboard pad to feel comfortable and not afraid of abrasion, and the keyboard pad raises the wrist to the height similar to that of the keyboard, so that the palm does not need to be inclined upwards during typing, and the keyboard pad is not easy to fatigue in the long-time use process. Although the foam cotton is good in softness and comfortable for user experience, the PU leather or cloth is adopted to wrap the foam cotton at present, and the hands of a user can feel stuffy and hot and easily sweat after being placed on the PU leather or cloth for a long time.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to provide an air-cooled keyboard handrail sets up cooling system at the keyboard handrail, to the cooling of user's hand, guarantees that the user uses experience.
In order to solve the technical problem, the utility model discloses a following technical scheme: air-cooled keyboard handrail, including handrail base and locate handrail base's handrail pad, handrail base is equipped with cooling system, and this cooling system includes that the air current passageway and the diffusion passageway of seting up in handrail base in proper order along the air current flow direction, set up in handrail base middle part and with the air intake of air current passageway intercommunication, locate the air intake and be used for installing the installation hole site of fan and set up in handrail base top edge department and with the air outlet of diffusion passageway intercommunication, the width from the top down of diffusion passageway reduces gradually.
Preferably, the armrest base is provided with two heat dissipation systems, one of the heat dissipation systems is arranged on the left side of the armrest base, and the other heat dissipation system is arranged in the middle of the armrest base.
Preferably, a guide table for guiding the airflow of the flow expansion channel to the air outlet is arranged at the upper end of the flow expansion channel.
Preferably, the armrest base is provided with an installation groove for installing an armrest pad, the installation groove extends from the middle part of the armrest base to the lower edge, and the airflow channel is arranged in the installation groove.
Preferably, a plurality of anti-slip pads are arranged at the bottom of the handrail base.
Preferably, the armrest pad is foamed cotton or ice-feeling cloth.
The beneficial effects of the utility model reside in that: the utility model provides an air-cooled keyboard handrail, in practical application, the fan rotates and inhales the air current from the air intake, the air current flows out from the air outlet behind airflow channel, dispel the heat to user's hand, air-dry the sweat of user's hand, promote user's use and experience, and in order to guarantee the travelling comfort that the air current flows out from the air outlet, the flow expanding channel has been set up, make the air current disperse in the flow expanding channel and open, reduce the air current impact force, guarantee user's use travelling comfort, and the air current after the dispersion is bigger with user hand area of contact, thereby improve the radiating efficiency.
Drawings
Fig. 1 is a schematic view of a three-dimensional structure at a first viewing angle of the air-cooled keyboard handrail of the present invention.
Fig. 2 is a schematic view of a second perspective view of the air-cooled keyboard handrail of the present invention.
Fig. 3 is a schematic structural view of the air-cooled keyboard handrail after the handrail pad is hidden.
Fig. 4 is a schematic cross-sectional view of a-a in fig. 3.
Detailed Description
In order to facilitate the understanding of those skilled in the art, the present invention will be further described with reference to the following examples, which are not intended to limit the scope of the present invention.
As shown in fig. 1 to 4, the air-cooled keyboard handrail comprises a handrail base 1 and a handrail pad 2 disposed on the handrail base 1, wherein the handrail base 1 is provided with a heat dissipation system 3, the heat dissipation system 3 comprises an air flow channel 30 and a flow expansion channel 31 sequentially disposed on the handrail base 1 along an air flow direction, an air inlet 32 disposed in the middle of the handrail base 1 and communicated with the air flow channel 30, an installation hole 33 disposed on the air inlet 32 and used for installing a fan, and an air outlet 34 disposed on the upper edge of the handrail base 1 and communicated with the flow expansion channel 31, and the width of the flow expansion channel 31 is gradually reduced from top to bottom.
In practical application, the fan rotates the air current of inhaling from air intake 32, the air current flows out from air outlet 34 behind airflow channel 30, dispel the heat to the user hand, air-dry the sweat of user hand, promote user's use and experience, and in order to guarantee the travelling comfort that the air current flows out from air outlet 34, flow expanding channel 31 has been set up, make the air current disperse in flow expanding channel 31 and come, reduce the air current impact force, guarantee user's use travelling comfort, and the air current after the dispersion is bigger with user hand area of contact, thereby improve the radiating efficiency.
In this embodiment, the armrest base 1 is provided with two heat dissipation systems 3, one of the heat dissipation systems 3 is disposed on the left side of the armrest base 1, and the other heat dissipation system 3 is disposed in the middle of the armrest base 1. The main area is the region that the keyboard frequency of use is the highest, and when user's both hands were placed in the main area, the position of user's both hands corresponded with two cooling system 3's position respectively this moment, uses to be used to two cooling system 3 layout design to the user like this, effectively guarantees cooling system 3 to the radiating effect of user's hand, improves user experience.
In this embodiment, a guide platform 35 for guiding the airflow of the flow expansion channel 31 to the air outlet 34 is disposed at the upper end of the flow expansion channel 31. Preferably, the guide table 35 is an arc-shaped surface, and in the heat dissipation process, the airflow can flow along the direction of the arc-shaped surface to the air outlet 34, so that the heat dissipation efficiency is effectively improved.
In this embodiment, the armrest base 1 is provided with an installation groove 10 for installing the armrest pad 2, the installation groove 10 extends from the middle of the armrest base 1 to the lower edge, and the airflow channel 30 is provided in the installation groove 10. The mounting groove 10 provides a mounting position for the armrest pad 2, and an assembler can quickly identify the mounting position of the armrest pad 2 in the assembly process, so that the assembly efficiency is improved; the layout design of the mounting groove 10 also ensures that the armrest pad 2 can provide support for the hand of the user in practical application while reserving the setting space of the air outlet 34 for the armrest base 1, and ensures the comfortable experience of the user.
In this embodiment, the bottom of the armrest base 1 is provided with a plurality of anti-slip pads 4. The non-slip mat 4 is used for preventing the handrail base 1 of user from removing in the use, and the practicality is strong, simultaneously heightens the handrail base 1 through the non-slip mat 4, has guaranteed the intake of air intake 32 to guarantee the radiating effect of handrail pad 2.
In this embodiment, the armrest pad 2 is foam cotton or ice-feeling cloth. Preferably, the cushion is made of foam cotton, so that the user is soft and comfortable when placing the hand, and the use experience of the user is guaranteed; certainly, the soft cushion can also be ice-feeling cloth, so that the heat dissipation effect is further improved.
In the description of the present invention, it should be noted that, for the orientation words, such as the terms "center", "lateral (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., it indicates that the orientation and positional relationship are based on the orientation or positional relationship shown in the drawings, and it is only for convenience of describing the present invention and simplifying the description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the specific scope of the present invention.
Furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, the definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the features, and in the description of the invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "assembled", "connected", and "connected", if any, are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; or may be a mechanical connection; the two elements can be directly connected or connected through an intermediate medium, and the two elements can be communicated with each other. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.
The above-mentioned embodiments only express a plurality of embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (6)
1. Air-cooled keyboard handrail, including handrail base (1) and locate handrail pad (2) of handrail base (1), its characterized in that: handrail base (1) is equipped with cooling system (3), and this cooling system (3) include along airflow flow direction set gradually in handrail base (1) airflow channel (30) and expand and flow passageway (31), set up in handrail base (1) middle part and with airflow channel (30) intercommunication air intake (32), locate air intake (32) and be used for installing the installation hole site (33) of fan and set up in handrail base (1) top edge department and with expand air outlet (34) that flow passageway (31) communicate, the width from the top down of expanding and flowing passageway (31) reduces gradually.
2. The air-cooled keyboard arm according to claim 1, wherein: the handrail base (1) is provided with two heat dissipation systems (3), one heat dissipation system (3) is arranged on the left side of the handrail base (1), and the other heat dissipation system (3) is arranged in the middle of the handrail base (1).
3. The air-cooled keyboard arm according to claim 1 or 2, wherein: the upper end of the flow-expanding channel (31) is provided with a guide table (35) used for guiding the airflow of the flow-expanding channel (31) to the air outlet (34).
4. The air-cooled keyboard arm according to claim 1 or 2, wherein: the handrail base (1) is provided with a mounting groove (10) for mounting the handrail pad (2), the mounting groove (10) extends from the middle part of the handrail base (1) to the lower edge, and the airflow channel (30) is arranged in the mounting groove (10).
5. The air-cooled keyboard arm according to claim 1 or 2, wherein: the bottom of the handrail base (1) is provided with a plurality of anti-slip pads (4).
6. The air-cooled keyboard arm according to claim 1 or 2, wherein: the armrest pad (2) is made of foamed cotton or ice-feeling cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922125652.9U CN210605645U (en) | 2019-12-02 | 2019-12-02 | Air-cooled keyboard handrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922125652.9U CN210605645U (en) | 2019-12-02 | 2019-12-02 | Air-cooled keyboard handrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210605645U true CN210605645U (en) | 2020-05-22 |
Family
ID=70692057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922125652.9U Active CN210605645U (en) | 2019-12-02 | 2019-12-02 | Air-cooled keyboard handrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210605645U (en) |
-
2019
- 2019-12-02 CN CN201922125652.9U patent/CN210605645U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 523000 Room 208, Building 1, No. 19, Sanjiang Industrial Park Road, Hengli Town, Dongguan City, Guangdong Province Patentee after: Kusen Electronics Technology Co.,Ltd. Address before: 523000 No. 1, Weixing Road, Subian village, Chashan Town, Dongguan City, Guangdong Province Patentee before: DONGGUAN KUSEN ELECTRONIC TECHNOLOGY CO.,LTD. |