CN211857423U

CN211857423U - Folding bluetooth keyboard

Info

Publication number: CN211857423U
Application number: CN202020587858.3U
Authority: CN
Inventors: 毛任飞
Original assignee: Shenzhen New Romantic Electronic Co ltd
Current assignee: Shenzhen New Romantic Electronic Co ltd
Priority date: 2020-04-17
Filing date: 2020-04-17
Publication date: 2020-11-03
Anticipated expiration: 2030-04-17

Abstract

The utility model relates to a foldable Bluetooth keyboard, which comprises a keyboard body and a supporting column body, wherein the keyboard body comprises a plurality of transverse keyboard bottom shells, a circuit board is arranged on the keyboard bottom shells, a key positioning plate is arranged on the circuit board, and a plurality of keys are arranged on the key positioning plate; the upper side and the lower side of the keyboard bottom shell are sequentially hinged; one side of the keyboard bottom shell is provided with a vertical soft flat cable which is connected with all the circuit boards; the bottom surface of the keyboard bottom shell and the side surface of the supporting column body are provided with corresponding detachable fixing mechanisms; the keyboard bottom shell is used as a substrate, and keys are respectively arranged on the plurality of keyboard substrates, so that the keyboard body is divided into a plurality of transverse rotatable sub-modules, and the Bluetooth keyboard is folded in a rolling manner; simultaneously, set up the support column, the keyboard body depends on the support column when the rolling for rolling structure is more stable, and when the keyboard was opened, the support column was as the stabilizer blade, can make user's typing posture more natural.

Description

Folding bluetooth keyboard

Technical Field

The utility model relates to a keyboard technical field specifically is a folding bluetooth keyboard.

Background

The keyboard is the most common and main input device, English letters, numbers, punctuation marks and the like can be input into the computer through the keyboard, so that commands, input data and the like are sent to the computer, independent products with various quick functions are sold separately in the market gradually along with the passage of time, and the keyboard is provided with special driving and setting software, so that personalized operation can be realized on a compatible machine.

The keyboard on the existing market is more in variety, most of the wireless mouse is wired mouse, is connected with the operating equipment through a signal cable, and some of the wireless mouse is in butt joint with the operating equipment through a Bluetooth signal, but the keyboards are all straight-plate type, are large in size, cannot be folded, and are not convenient to carry about.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a folding bluetooth keyboard.

The utility model discloses a foldable Bluetooth keyboard, including keyboard body and support cylinder, the keyboard body includes polylith horizontal keyboard drain pan, be equipped with the circuit board on the keyboard drain pan, be equipped with the button locating plate on the circuit board, be equipped with a plurality of buttons on the button locating plate; the upper side and the lower side of the keyboard bottom shell are sequentially hinged; one side of the keyboard bottom shell is provided with a vertical soft flat cable which is connected with all the circuit boards; the bottom surface of the keyboard bottom shell and the side surface of the supporting column body are provided with corresponding detachable fixing mechanisms, and the bottom surface of the keyboard bottom shell is fixedly connected with the side surface of the supporting column body.

Furthermore, one of the circuit boards is provided with an MCU and a Bluetooth module which are connected in sequence, and the MCU is connected with all other circuit boards through the soft flat cable.

Furthermore, each keyboard bottom shell is provided with a row of keys.

Furthermore, the number of the side surfaces of the supporting columns is consistent with that of the keyboard bottom shell, one side edge of each supporting column is fixedly connected with the bottom surface of the keyboard bottom shell at the top, and magnetic attraction mechanisms are arranged on the other side edges of the supporting columns and the bottom surfaces of the keyboard bottom shells.

Further, the inside of the support cylinder is hollow.

Further, the keyboard bottom shell can only rotate towards the bottom surface.

The utility model has the advantages that: the utility model discloses a foldable Bluetooth keyboard, which takes a keyboard bottom shell as a substrate, and keys are respectively arranged on a plurality of keyboard substrates, so that a keyboard body is divided into a plurality of transverse rotatable sub-modules, and the rolling type folding of the Bluetooth keyboard is realized; simultaneously, set up the support column, the keyboard body depends on the support column when the rolling for the rolling structure is more stable, and the keyboard is when opening, and the support column is as the stabilizer blade, makes the keyboard can produce certain slope when expanding, can make user's typing posture more natural.

Drawings

The invention will be further described with reference to the following figures and examples:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a side view of the structure of the present invention;

FIG. 3 is a schematic diagram of the circuit board connection structure of the present invention;

fig. 4 is the schematic view of the rolling structure of the present invention.

1-keyboard body, 2-support column, 11-keyboard bottom shell, 12-circuit board, 13-key positioning plate, 14-key and 121-soft flat cable.

Detailed Description

As shown in fig. 1-4: the foldable Bluetooth keyboard comprises a keyboard body 1 and a support column body 2, wherein the keyboard body 1 comprises a plurality of transverse keyboard bottom shells 11, a circuit board 12 is arranged on the keyboard bottom shells 11, a key positioning plate 13 is arranged on the circuit board 12, and a plurality of keys 14 are arranged on the key positioning plate 13; the upper side and the lower side of the keyboard bottom shell 11 are sequentially hinged; a vertical soft flat cable 121 is arranged on one side of the keyboard bottom shell 11, and the soft flat cable 121 is connected with all the circuit boards 12; the bottom surface of the keyboard bottom shell 11 and the side surface of the supporting column body 2 are provided with corresponding detachable fixing mechanisms, and the bottom surface of the keyboard bottom shell 11 is fixedly connected with the side surface of the supporting column body 2.

The utility model discloses a folding bluetooth keyboard, use keyboard drain pan 11 as the basement, install button 14 on a plurality of keyboard basement respectively to divide keyboard body 1 into a plurality of horizontal rotatable submodule pieces, thereby realize the rolling folding of bluetooth keyboard; simultaneously, set up the support column, keyboard body 1 depends on the support column when the rolling for the rolling structure is more stable, and the keyboard is when opening, and the support column is as the stabilizer blade, makes the keyboard can produce certain slope when expanding, can make user's typing posture more natural.

In this embodiment, be equipped with MCU and the bluetooth module of connecting in proper order on the circuit board 12 that is located the keyboard drain pan 11 of the top, MCU passes through soft winding displacement 121 and is connected with all other circuit boards 12, and MCU except being used for driving bluetooth module can also realize the self-defined function of case.

In this embodiment, each keyboard bottom case 11 is provided with a row of keys 14, so that the area of the side surface of the keyboard when being rolled up is reduced as much as possible, thereby improving the portability of the keyboard.

In this embodiment, the quantity of the side of support cylinder 2 is unanimous with the quantity of keyboard drain pan 11, a side of support cylinder 2 and the bottom surface fixed connection of the keyboard drain pan 11 of the top, other sides of support cylinder 2 and the bottom surface of other keyboard drain pans 11 are equipped with magnetism and inhale the mechanism, the button 14 of keyboard is five-row altogether, consequently, the cross-section of support cylinder 2 is regular pentagon, during the rolling, the bottom surface of keyboard drain pan 11 adsorbs the side surface at the support column for keyboard portable.

In this embodiment, the inside of the support column 2 is hollow, so that the weight of the keyboard itself is reduced, the portability of the keyboard is better, the side surface of the support column 2 and the bottom surface of the keyboard bottom case 11 are detachable (fixed by screws), and when the keyboard is unfolded, the support main body can be directly removed, thereby further reducing the overall weight of the keyboard.

In this embodiment, the hinge joint of the keyboard bottom case 11 is provided with a stop piece, so that the keyboard bottom case 11 can only rotate towards the bottom surface, and the stop piece can fix the keyboard bottom case 11 as far as possible when the keyboard is unfolded, thereby ensuring that the keyboard can be effectively supported.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. A folding bluetooth keyboard which characterized in that: the keyboard comprises a keyboard body and a supporting column body, wherein the keyboard body comprises a plurality of transverse keyboard bottom shells, a circuit board is arranged on each keyboard bottom shell, a key positioning plate is arranged on each circuit board, and a plurality of keys are arranged on each key positioning plate; the upper side and the lower side of the keyboard bottom shell are sequentially hinged; one side of the keyboard bottom shell is provided with a vertical soft flat cable which is connected with all the circuit boards; the bottom surface of the keyboard bottom shell and the side surface of the supporting column body are provided with corresponding detachable fixing mechanisms, and the bottom surface of the keyboard bottom shell is fixedly connected with the side surface of the supporting column body.

2. The foldable bluetooth keyboard of claim 1, wherein: and one of the circuit boards is provided with an MCU and a Bluetooth module which are connected in sequence, and the MCU is connected with all other circuit boards through the soft flat cable.

3. The foldable bluetooth keyboard of claim 1, wherein: each keyboard bottom shell is provided with a row of keys.

4. The foldable bluetooth keyboard of claim 1, wherein: the number of the side surfaces of the supporting columns is consistent with that of the keyboard bottom shell, one side edge of each supporting column is fixedly connected with the bottom surface of the keyboard bottom shell at the uppermost position, and magnetic attraction mechanisms are arranged on the other side edges of the supporting columns and the bottom surfaces of the other keyboard bottom shells.

5. The foldable bluetooth keyboard of claim 1, wherein: the support column is hollow inside.

6. The foldable bluetooth keyboard of claim 1, wherein: the keyboard bottom shell can only rotate towards the bottom surface direction.