CN206627920U - A kind of folding computer keyboard - Google Patents

Abstract

The utility model is a foldable computer keyboard, which comprises a keyboard main body, a data connection line and an automatic retracting wire reel, two left keyboard panels and a right keyboard panel are arranged at the bottom of the keyboard main body, The keyboard panels are connected by connecting hinges, the bottom ends of the left keyboard panel and the right keyboard panel are provided with anti-skid pads, the upper ends of the left keyboard panel and the right keyboard panel are all provided with light keys in sequence, The top right side of the left keyboard panel is provided with a lock catch, and the bottom of the left keyboard panel is provided with a groove inside which is provided with a touch screen and a pen slot, and a touch writing pen is installed inside the pen slot. The foldable computer keyboard is provided with sealing rubber to help protect the internal components of the keyboard and prevent the entry of dust. The data cable is too long to cause inconvenience or damage when carrying it.

Description

A foldable computer keyboard

technical field

The utility model relates to the technical field of computers, in particular to a foldable computer keyboard.

Background technique

At present, with the rapid development of science and technology, the continuous development and progress of electronic products such as computers, the use of computers is becoming more and more extensive. The keyboard is an important input device for computers. Although with the development of technology, the status of the keyboard as an input device is still not recognized Instead, existing keyboards generally include a base and more keys arranged on the base. The base has a certain volume to place more keys, so that the overall length of the keyboard is longer and takes up more space. It brings a lot of inconvenience to the people, and some of them adopt the reduced small model keyboard, which has the disadvantage that the size is too small and is not convenient for typing.

Therefore, how to design a foldable computer keyboard becomes a technical problem to be solved urgently by those skilled in the art.

The existing keyboard is inconvenient to carry, and the data cable is a plug-in type, which has poor protection performance, is easy to lose, has a slightly poor dustproof effect, and has a single input function.

Utility model content

The purpose of this utility model is to provide a foldable computer keyboard to solve the problems of single input function, inconvenient portability, poor dustproof effect, poor protection of data lines and easy loss in the above background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a foldable computer keyboard, including a keyboard body, a left keyboard panel, a lock, a light button, a connecting hinge, a display light, a switch, and a lock matching lock Slot, right keypad panel, touch screen, pen slot, touch writing pen, non-slip pad, touch screen protective cover, protective cover lock switch, USB hidden slot, USB connector, lock supporting switch, data connection cable and automatic retracting cable reel, The bottom of the keyboard main body is provided with two left keyboard panels and right keyboard panels, the left keyboard panel and the right keyboard panel are connected by a connecting cable hinge, and the bottom ends of the left keyboard panel and the right keyboard panel are both arranged There are anti-skid pads, the upper ends of the left keyboard panel and the right keyboard panel are provided with light buttons in sequence, the top right side of the left keyboard panel is provided with a lock, and the bottom of the left keyboard panel is provided with a groove inside. There is a touch screen and a pen slot. A touch writing pen is installed inside the pen slot. A touch screen protection cover is provided in the groove where the touch screen is located. The upper end of the side is provided with a matching lock slot for a display lamp, a switch and a lock, and a matching switch for a lock is provided on the right outer wall of the right keyboard panel, and a USB hidden slot is provided on the rear outer wall of the left keyboard panel, and in the USB hidden slot A USB connector is placed, and an automatic retracting wire reel is arranged inside the left keyboard panel, and the automatic retracting wire reel is connected to the USB connector through a data connection line.

Preferably, the automatic retracting reel is an automatic take-up device, which adopts the principle of retracting the meter scale.

Preferably, the touch screen can be turned on and used through a switch provided at the lower end of the pen tray.

Preferably, the USB connector is designed as a concealable structure, and the USB connector is hidden in the USB hidden groove.

Preferably, the keyboard body has two functions of handwriting and keyboard input.

Preferably, a ring of sealing rubber is provided on the upper ends of the left keyboard panel and the right keyboard panel.

Compared with the prior art, the utility model has the following beneficial effects:

1. The setting of the automatic retracting cable reel of the utility model is beneficial to automatically collect the USB data lines. The prior art does not need to be repeated, so as to prevent the data lines from being too long to cause inconvenience or damage during carrying.

2. The upper end of the left keyboard panel and the right keyboard panel of the utility model is provided with a ring of sealing rubber, which is beneficial to protect the internal components of the keyboard and prevent the entry of dust.

3. The setting of the USB connector of the utility model is beneficial for hiding in the USB hidden groove, which is convenient for protecting the USB connector and preventing damage.

4. The setting of the touch screen of the utility model is beneficial to the double input of the handwriting keyboard, and is suitable for more people to use.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a schematic diagram of the bottom structure of the utility model;

Fig. 3 is a schematic diagram of the folding structure of the utility model;

Fig. 4 is a schematic diagram of the opening structure of the protective cover of the folding structure of the present invention;

Fig. 5 is a schematic cross-sectional structure diagram of the utility model.

In the figure: 1. Keyboard main body, 2. Left keyboard panel, 3. Lock, 4. Light button, 5. Connecting cable hinge, 6. Display light, 7. Switch, 8. Lock slot for lock, 9 , Right keypad panel, 10, Touch screen, 11, Pen slot, 12, Touch writing pen, 13, Anti-slip mat, 14, Touch screen protective cover, 15, Protective cover lock switch, 16, USB hidden slot, 17, USB connector, 18. Lock matching switch, 19. Data connection line, 20. Automatic retracting reel.

detailed description

Below in conjunction with accompanying drawing, the utility model is further described:

Example:

As shown in accompanying drawing 1 to accompanying drawing 5:

The utility model provides a technical solution: a foldable computer keyboard, including a keyboard body 1, a left keyboard panel 2, a lock 3, a light button 4, a connecting hinge 5, a display light 6, a switch 7, a lock Buckle matching lock slot 8, right keyboard panel 9, touch screen 10, pen slot 11, touch writing pen 12, anti-skid pad 13, touch screen protective cover 14, protective cover lock switch 15, USB hidden slot 16, USB connector 17, lock Matching switch 18, data connection line 19 and automatic retractable cable tray 20, two left keyboard panels 2 and right keyboard panels 9 are arranged at the bottom of the keyboard body 1, and the left keyboard panel 2 and the right keyboard panel 9 are connected through the cable hinge 5 are connected, the bottom ends of the left keyboard panel 2 and the right keyboard panel 9 are all provided with anti-slip pads 13, the upper ends of the left keyboard panel 2 and the right keyboard panel 9 are all provided with light buttons 4 in sequence, and the right side of the left keyboard panel 2 The top is provided with a lock 3, and the bottom of the left keyboard panel 2 is provided with a groove inside which is provided with a touch screen 10 and a pen groove 11, and a touch writing pen 12 is installed inside the pen groove 11, and a touch screen protective cover 14 is arranged in the groove where the touch screen 10 is located. The left side of the touch screen protective cover 14 is provided with a protective cover lock switch 15, the upper end of the right side of the right panel 9 is provided with a display lamp 6, a switch 7 and a matching lock slot 8 for a lock, and the right outer wall of the right panel 9 is provided with a lock Supporting switch 18, left keyboard panel 2 rear side outer wall is provided with USB hidden slot 16, and USB connector 17 is placed in USB hidden slot 16, and the inside of left keyboard panel 2 is provided with automatic retraction reel 20, automatic retraction reel 20 is connected with USB connector 17 through data link 19.

Specifically, the automatic retracting reel 20 is an automatic wire take-up device, which adopts the principle of retracting the meter ruler, is convenient to carry, easy to organize, and prevents the loss of the USB data cable.

Specifically, the touch screen 10 can be turned on and used through a switch provided at the lower end of the pen slot 11, which adds a handwriting touch function and is convenient to use.

Specifically, the USB connector 17 is designed to be hidden, and the USB connector 17 is hidden in the USB hidden groove 16, so that the keyboard body 1 appears more concise, more convenient to carry, and more beautiful in appearance, preventing damage to the USB connector 17.

Specifically, the keyboard main body 1 has two functions of handwriting and keyboard input, which are convenient for people with different needs.

Specifically, the upper ends of the left keyboard panel 2 and the right keyboard panel 9 are provided with a ring of sealing rubber, which can effectively protect the keyboard main body 1 from dust and improve the service life.

Working principle: When using the foldable computer keyboard, you first need to have a structural understanding of the entire foldable computer keyboard. When using it, first open the lock matching switch 18, and then rotate the left keyboard panel 2 to the left Open it at 180 degrees so that it is in a plane structure with the right keyboard panel 9, then take out the USB connector 17 from the USB hidden slot 16, and then gently pull the USB connector 17 outward to make it reach the length just enough, and then insert it into the Computer or mainframe, then turn on the switch 7, the power light in the display light 6 lights up to indicate that it can be used normally, if you want to use touch handwriting input, you can close the cover keyboard, then open the protective cover lock switch 15, and put the touch screen protective cover 14 Take it off, and then open the touch screen switch provided at the lower end of the pen tray 11 to use normally. After use, the keyboard can be installed back in reverse order for storage or carrying, and then complete a series of operating procedures.

In summary, although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or modify some of the technical features. For equivalent replacement, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (6)

1. A foldable computer keyboard, including a keyboard body (1), a left keyboard panel (2), a lock (3), a light button (4), a connecting hinge (5), and a display light (6) , switch (7), matching lock slot for the lock (8), right-hand keyboard panel (9), touch screen (10), pen slot (11), touch writing pen (12), anti-skid pad (13), touch screen protective cover ( 14), protective cover lock switch (15), USB hidden slot (16), USB connector (17), lock supporting switch (18), data connection cable (19) and automatic retractable reel (20), among which The feature is that: the bottom of the keyboard body (1) is provided with two left keyboard panels (2) and right keyboard panels (9), and the left keyboard panel (2) and the right keyboard panel (9) are combined by connecting cables Pages (5) are connected, the bottom of the left keyboard panel (2) and the right keyboard panel (9) are provided with anti-skid pads (13), the left keyboard panel (2) and the right keyboard panel (9) The upper end is provided with light buttons (4) in order, the top right side of the left keyboard panel (2) is provided with a lock (3), and the bottom end of the left keyboard panel (2) is provided with a touch screen inside a groove. (10) and the pen slot (11), the touch writing pen (12) is installed inside the pen slot (11), the groove where the touch screen (10) is located is provided with a touch screen protection cover (14), and the touch screen protection cover (14) A protective cover lock switch (15) is provided on the left side, and an indicator light (6), a switch (7) and a locking slot (8) are provided on the upper right side of the right panel (9). The right outer wall of the right keyboard panel (9) is provided with a lock supporting switch (18), and the rear outer wall of the left keyboard panel (2) is provided with a USB hidden slot (16), and the USB hidden slot (16) is placed There is a USB connector (17), and the inside of the left keyboard panel (2) is provided with an automatic retracting wire reel (20), and the automatic retracting wire reel (20) and the USB connector (17) are connected through a data connection wire (19 ) are connected. 2. The foldable computer keyboard according to claim 1, characterized in that: the automatic retracting wire reel (20) is an automatic wire take-up device, which adopts the retracting principle of a meter stick. 3. The foldable computer keyboard according to claim 1, characterized in that: the touch screen (10) can be turned on and used by a switch provided at the lower end of the pen slot (11). 4. The foldable computer keyboard according to claim 1, characterized in that: the USB connector (17) is designed in a concealable structure, and the USB connector (17) is hidden in the USB hidden groove (16). 5. The foldable computer keyboard according to claim 1, characterized in that: the keyboard main body (1) has two functions of handwriting and keyboard input. 6. The foldable computer keyboard according to claim 1, characterized in that: the upper ends of the left keyboard panel (2) and the right keyboard panel (9) are provided with a ring of sealing rubber.