CN214042272U - Ergonomic Bluetooth keyboard - Google Patents
Ergonomic Bluetooth keyboard Download PDFInfo
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- CN214042272U CN214042272U CN202120288422.9U CN202120288422U CN214042272U CN 214042272 U CN214042272 U CN 214042272U CN 202120288422 U CN202120288422 U CN 202120288422U CN 214042272 U CN214042272 U CN 214042272U
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Abstract
The utility model provides a Bluetooth keyboard conforming to ergonomics, which comprises a keyboard upper cover, a keyboard lower cover, a key core component and a PCBA board; the upper keyboard cover and the lower keyboard cover are mutually covered, the key core assembly and the PCBA are covered inside the upper keyboard cover and the lower keyboard cover, and the PCBA is provided with a Bluetooth module; the rear end of keyboard lower cover is equipped with the arc recess of downward bulge, and the PCBA board is established in the arc recess for when keyboard upper cover and keyboard lower cover lid each other covered, the rear end relative front end of bluetooth keyboard is thick, and bluetooth keyboard forms forward inclination. The beneficial effects of the utility model reside in that: the rear end of keyboard lower cover is equipped with the arc recess of downward bulge, and the PCBA board is established in the arc recess for when keyboard upper cover and keyboard lower cover lid each other cover, the rear end relative front end of bluetooth keyboard is thick, and bluetooth keyboard forms forward inclination, can improve the travelling comfort that the keyboard used, makes user's work efficiency higher.
Description
Technical Field
The utility model relates to a bluetooth keyboard especially indicates a bluetooth keyboard who accords with human engineering.
Background
Most of the existing keyboard structures do not meet the ergonomics, when a user uses the existing keyboard, two hands are suspended above the keyboard, when fingers strike the key positions, the wrist parts are suspended without supports, the wrist of the user needs to bear larger stress, the wrist of the user is easy to fatigue after long-time work, and even tenosynovitis and other diseases are caused.
In order to overcome the above-mentioned drawbacks, there is a need for an ergonomic keyboard that can be fitted to a user's wrist and that effectively reduces fatigue on the user's wrist.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: an ergonomic bluetooth keyboard is provided, aiming at improving the comfort of the keyboard in use.
In order to solve the technical problem, the utility model discloses a technical scheme be: a bluetooth keyboard conforming to ergonomics comprises a keyboard upper cover, a keyboard lower cover, a key core component and a PCBA board;
the upper keyboard cover and the lower keyboard cover are mutually covered, the key core assembly and the PCBA are covered inside the upper keyboard cover and the lower keyboard cover, and the PCBA is provided with a Bluetooth module;
the rear end of keyboard lower cover is equipped with the arc recess of downward bulge, and the PCBA board is established in the arc recess for when keyboard upper cover and keyboard lower cover lid each other covered, the rear end relative front end of bluetooth keyboard is thick, and bluetooth keyboard forms forward inclination.
Furthermore, the PCBA board is provided with a battery and a USB charging port; the battery is in electrical signal connection with the PCBA and used for supplying power to the PCBA; the USB charging port is in electrical signal connection with the PCBA board and used for charging the battery.
Furthermore, the key core component is provided with three key areas from left to right, namely a first key area, a second key area and a third key area.
Furthermore, the lower surface of the keyboard lower cover is provided with four silica gel foot pads.
Furthermore, an LED signal lamp is arranged on the PCBA board and used for displaying the state of the keyboard.
Furthermore, the LED signal lamp is sleeved with a light guide column for guiding light rays of the LED signal lamp out.
Furthermore, the upper surface of the light guide column is provided with light guide cotton for concentrating light.
Furthermore, the keyboard upper cover is provided with a through hole at the position corresponding to the light guide column, and the through hole is provided with a decorative sheet matched with the shape and size of the through hole.
Furthermore, the lower surface of PCBA board is equipped with stirs the seat.
Furthermore, a toggle switch is sleeved on the toggle seat and used as a power switch of the Bluetooth keyboard.
The beneficial effects of the utility model reside in that: the upper keyboard cover and the lower keyboard cover are mutually covered, the key core assembly and the PCBA board are covered inside the upper keyboard cover and the lower keyboard cover, and the PCBA board is provided with a Bluetooth module; the rear end of keyboard lower cover is equipped with the arc recess of downward bulge, and the PCBA board is established in the arc recess for when keyboard upper cover and keyboard lower cover lid each other cover, the rear end relative front end of bluetooth keyboard is thick, and bluetooth keyboard forms forward inclination, can improve the travelling comfort that the keyboard used, makes user's work efficiency higher.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the mechanisms shown in the drawings without creative efforts.
Fig. 1 is an exploded view of an ergonomic bluetooth keyboard of the present invention;
FIG. 2 is a side view of the ergonomic Bluetooth keyboard of the present invention;
FIG. 3 is a key cap distribution diagram of the key core assembly of the present invention;
the key comprises a keyboard upper cover, a keyboard lower cover, a silica gel foot pad, a 30-key core component, a 31-first key area, a 32-second key area, a 33-third key area, a 40-PCBA board, a 41-LED signal lamp, a 42-USB charging port, a 43-toggle seat, a 44-Bluetooth module, a 50-light guide column, 60-light guide cotton, a 70-decorative sheet, an 80-battery and a 90-toggle switch.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that the description of the invention referring to "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implying any number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
Please refer to fig. 1 and 2 for the following embodiments.
The utility model discloses a first embodiment does: an ergonomic bluetooth keyboard comprises a keyboard upper cover 10, a keyboard lower cover 20, a key core assembly 30, a PCBA board 40;
the keyboard upper cover 10 and the keyboard lower cover 20 are mutually covered, the key core assembly 30 and the PCBA board 40 are covered inside the keyboard upper cover 10 and the keyboard lower cover 20, and the PCBA board 40 is provided with a Bluetooth module 44;
the rear end of keyboard lower cover 20 is equipped with the arc recess of downward bulge, and PCBA board 40 is established in the arc recess for when keyboard upper cover 10 and keyboard lower cover 20 lid each other, the rear end relative front end of bluetooth keyboard is thick, and the bluetooth keyboard forms forward inclination.
In this embodiment, the keyboard upper cover 10 and the keyboard lower cover 20 are mutually covered, the key core assembly 30 and the PCBA board 40 are covered inside the keyboard upper cover 10 and the keyboard lower cover 20, and the PCBA board 40 is provided with the bluetooth module 44; the rear end of keyboard lower cover 20 is equipped with the arc recess of downward bulge, and PCBA board 40 is established in the arc recess for when keyboard upper cover 10 and keyboard lower cover 20 lid each other, the rear end relative front end of bluetooth keyboard is thick, and bluetooth keyboard forms forward inclination, can improve the travelling comfort that the keyboard used, makes user's work efficiency higher.
In one embodiment, the PCBA board 40 is provided with a battery 80 and a USB charging port 42; the battery 80 is in electrical signal connection with the PCBA 40 and is used for supplying power to the PCBA 40; the USB charging port 42 is electrically connected to the PCBA board 40 for charging the battery 80.
In this embodiment, the battery 80 is a built-in rechargeable battery, and the keyboard can be kept in normal daily use by daily charging, so that the trouble of replacing the battery is eliminated. Meanwhile, the battery does not need to be replaced, and a battery compartment cover is omitted from being arranged on the keyboard, so that the whole keyboard is higher in integrity.
As shown in fig. 3, in one embodiment, the key core assembly 30 has three key regions from left to right, namely a first key region 31, a second key region 32 and a third key region 33.
In this embodiment, the key caps of the key core assembly 30 are arranged into three key regions, so that the typing experience is better, and the working efficiency of the user is improved.
In a specific embodiment, the lower surface of the keyboard lower cover 20 is provided with four silica gel pads 21.
In this embodiment, the lower surface of keyboard lower cover 20 is equipped with silica gel callus on the sole 21, has increaseed the frictional force with between the ground for when knocking the keyboard, the keyboard can be more stable, improves user's use and experiences.
In one embodiment, the PCBA 40 is provided with an LED signal lamp 41 for displaying the status of the keyboard.
Further, the LED signal lamp 41 is sleeved with a light guide column 50 for guiding out light of the LED signal lamp 41.
Further, the upper surface of the light guide pillar 50 is provided with light guide cotton 60 for concentrating light.
Further, the keyboard upper cover 10 is provided with a through hole at a position corresponding to the light guide pillar 50, and the through hole is provided with a decoration sheet 70 adapted to the shape and size of the through hole.
In this embodiment, be equipped with the LED signal lamp 41 on the PCBA board 40, can give out light, be equipped with leaded light post 50 on the LED signal lamp 41, can draw light, be equipped with leaded light cotton 60 on the leaded light post 50, can let light concentrate, be equipped with decorative sheet 70 on the leaded light cotton 60, the light spot of seeing is finally formed.
In one embodiment, the lower surface of the PCBA 40 is provided with a toggle seat 43.
Further, the toggle seat 43 is sleeved with a toggle switch 90 as a power switch of the bluetooth keyboard.
In this embodiment, be equipped with on the PCBA board 40 and stir seat 43, stir the cover and establish toggle switch 90 on the seat 43, be used for controlling the switch of keyboard, establish toggle switch 90 at the lower surface of keyboard lower cover 20 for the surface of bluetooth keyboard seems neatly ordered more.
In summary, the upper keyboard cover 10 and the lower keyboard cover 20 are mutually covered, the key core assembly 30 and the PCBA board 40 are covered inside the upper keyboard cover 10 and the lower keyboard cover 20, and the PCBA board 40 is provided with the bluetooth module 44; the rear end of keyboard lower cover 20 is equipped with the arc recess of downward bulge, and PCBA board 40 is established in the arc recess for when keyboard upper cover 10 and keyboard lower cover 20 lid each other, the rear end relative front end of bluetooth keyboard is thick, and bluetooth keyboard forms forward inclination, can improve the travelling comfort that the keyboard used, makes user's work efficiency higher. The battery 80 is a built-in rechargeable battery, and the keyboard can be kept in daily normal use through daily charging, so that the trouble of battery replacement is avoided. The keycaps of the key core assembly 30 are arranged in three key regions, so that the typing experience is better, and the working efficiency of a user is improved. The lower surface of keyboard lower cover 20 is equipped with silica gel callus on the sole 21, has increaseed the frictional force with between the ground for when striking the keyboard, the keyboard can be more stable, improves user's use and experiences. The LED signal lamp 41 is provided with the light guide column 50 which can lead out light, the light guide column 50 is provided with the light guide cotton 60 which can lead the light to be concentrated, and the light guide cotton 60 is provided with the decorative sheet 70 which finally forms a light spot to be seen.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (10)
1. An ergonomic bluetooth keyboard, comprising: comprises a keyboard upper cover, a keyboard lower cover, a key core component and a PCBA board;
the upper keyboard cover and the lower keyboard cover are mutually covered, the key core assembly and the PCBA are covered inside the upper keyboard cover and the lower keyboard cover, and the PCBA is provided with a Bluetooth module;
the rear end of keyboard lower cover is equipped with the arc recess of downward bulge, and the PCBA board is established in the arc recess for when keyboard upper cover and keyboard lower cover lid each other covered, the rear end relative front end of bluetooth keyboard is thick, and bluetooth keyboard forms forward inclination.
2. The ergonomic bluetooth keyboard of claim 1, wherein: the PCBA board is provided with a battery and a USB charging port; the battery is in electrical signal connection with the PCBA and used for supplying power to the PCBA; the USB charging port is in electrical signal connection with the PCBA board and used for charging the battery.
3. The ergonomic bluetooth keyboard of claim 1, wherein: the key core component is provided with three key areas from left to right, namely a first key area, a second key area and a third key area.
4. The ergonomic bluetooth keyboard of claim 1, wherein: the lower surface of keyboard lower cover is equipped with four silica gel callus on the sole.
5. The ergonomic bluetooth keyboard of claim 1, wherein: and the PCBA board is provided with an LED signal lamp for displaying the state of the keyboard.
6. The ergonomic bluetooth keyboard of claim 5, wherein: the LED signal lamp is sleeved with a light guide column for leading out light of the LED signal lamp.
7. The ergonomic bluetooth keyboard of claim 6, wherein: the upper surface of leaded light post is equipped with the leaded light cotton of concentrating the light.
8. The ergonomic bluetooth keyboard of claim 7, wherein: the keyboard upper cover is provided with a through hole at the position corresponding to the light guide column, and the through hole is provided with a decorative sheet matched with the shape and size of the through hole.
9. The ergonomic bluetooth keyboard of claim 1, wherein: the lower surface of PCBA board is equipped with stirs the seat.
10. The ergonomic bluetooth keyboard of claim 9, wherein: the toggle seat is sleeved with a toggle switch which is used as a power switch of the Bluetooth keyboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120288422.9U CN214042272U (en) | 2021-02-01 | 2021-02-01 | Ergonomic Bluetooth keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120288422.9U CN214042272U (en) | 2021-02-01 | 2021-02-01 | Ergonomic Bluetooth keyboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214042272U true CN214042272U (en) | 2021-08-24 |
Family
ID=77347865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120288422.9U Active CN214042272U (en) | 2021-02-01 | 2021-02-01 | Ergonomic Bluetooth keyboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214042272U (en) |
-
2021
- 2021-02-01 CN CN202120288422.9U patent/CN214042272U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230323 Address after: Room 102, Building 1, No. 28, Juyuan 2nd Road, Shangtun, Liaobu Town, Dongguan City, Guangdong Province, 523000 Patentee after: San'en (Dongguan) Intelligent Technology Co.,Ltd. Address before: Room 140, 37 Wanfeng Industrial Road, Qishi Town, Dongguan, Guangdong 523000 Patentee before: DONGGUAN JINMOU ELECTRONIC TECHNOLOGY CO.,LTD. |
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| TR01 | Transfer of patent right |