Multifunctional wireless keyboard

Abstract

The utility model discloses a multifunctional wireless keyboard which comprises a shell, an energy storage battery, a circuit board, a universal serial bus (USB) receiver and a key panel. The energy storage battery and the circuit board are both arranged in the shell, and the energy storage battery is electrically connected with the circuit board; the USB receiver is arranged on the shell, and the USB receiver is connected with the circuit board; the key panel is arranged on the shell, the key panel is connected with the circuit board, the key panel comprises a first remote control area, a second remote control area, a mouse area and a keyboard area, and the first remote control area, the second remote control area and the mouse area are arranged on one side of the keyboard area side by side. The energy storage battery is used for supplying power to the keyboard, the USB receiver is used for receiving wireless signals so as to achieve wireless connection between the keyboard and electronic equipment, the key panel can achieve the keyboard function, the mouse function and the remote controller function at the same time, the functional diversity of the keyboard is greatly enriched, and the user experience feeling can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of keyboards, in particular to a multifunctional wireless keyboard. Background Art

[0002] The keyboard is the most commonly used and most important input device, through which English letters, Chinese characters, numbers, punctuation marks, etc. can be input into the computer, thereby issuing commands to the computer, inputting data, etc. There are also some keyboards with various shortcut keys.

[0003] With the development of society, wireless keyboards are becoming more and more popular. However, the existing wireless keyboards have relatively simple functions and can only be used as keyboards, but not as devices such as mice and remote controllers. In addition, the keyboard still needs to be placed on the desktop for convenient operation, which is inconvenient for users to operate by hand, which is not conducive to improving user experience. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the purpose of the utility model is to provide a multifunctional wireless keyboard to solve the technical problem of single function in the prior art.

[0005] The utility model is implemented by the following technical solutions: a multifunctional wireless keyboard, including a housing, an energy storage battery, a circuit board, a USB receiver and a key panel;

[0006] The energy storage battery and the circuit board are both arranged in the housing, and the energy storage battery is electrically connected to the circuit board;

[0007] The USB receiver is arranged on the housing, and the USB receiver is connected to the circuit board;

[0008] The key panel is arranged on the shell, the key panel is connected to the circuit board, and the key panel includes a first remote control area, a second remote control area, a mouse area and a keyboard area, and the first remote control area, the second remote control area and the mouse area are arranged side by side on one side of the keyboard area.

[0009] In a possible implementation manner, two sides of the bottom surface of the shell bulge outward to form a hand-held portion.

[0010] In a possible implementation, the hand-held portion is in the shape of an arc-shaped long strip, and the hand-held portion extends along the width direction of the shell, and the thickness of the hand-held portion gradually increases from front to back.

[0011] In a possible implementation manner, both ends of the bottom surface of the handheld portion have protrusions.

[0012] In a possible implementation manner, a counterweight is provided in the handheld portion.

[0013] In a possible embodiment, the shell includes an upper shell and a lower shell, the upper shell is provided with an elastic buckle, and the lower shell is provided with a buckle portion corresponding to the elastic buckle, and when the upper shell is connected to the lower shell, the elastic buckle is engaged with the buckle portion.

[0014] In a possible implementation, a positioning column is provided on the inner side wall of the upper shell, and a positioning hole corresponding to the positioning column is provided on the inner side wall of the lower shell. When the upper shell is connected to the lower shell, the positioning column is inserted into the positioning hole.

[0015] In a possible implementation manner, a plurality of ribs are provided on the inner side wall of the lower shell, and the plurality of ribs are staggered with each other.

[0016] In a possible implementation, a charging interface, a microphone and an indicator light are provided on the circuit board, the charging interface is used to connect an external power source to charge the energy storage battery, the microphone can be used for voice book input, and the indicator light extends out of the shell.

[0017] In a possible implementation manner, a power switch is further provided on the circuit board, and the power switch extends out of the housing.

[0018] Compared with the prior art, the beneficial effects of the present invention are: the energy storage battery is used to power the keyboard, the USB receiver is used to receive wireless signals to realize the wireless connection between the keyboard and the electronic device, and by setting the first remote control area, the second remote control area, the mouse area and the keyboard area on the key panel, the key panel can realize the keyboard function, the mouse function and the remote control function at the same time, which greatly enriches the functional diversity of the keyboard and is conducive to improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structure of the multifunctional wireless keyboard of the utility model;

[0020] Figure 2 This is a structural schematic diagram of the multifunctional wireless keyboard of the utility model from another viewing angle;

[0021] Figure 3 This is an exploded schematic diagram of the multifunctional wireless keyboard of the present utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the upper shell of the multifunctional wireless keyboard of the present utility model;

[0023] Figure 5 The utility model is a schematic diagram of the structure of the lower shell of the multifunctional wireless keyboard.

[0024] In the figure:

[0025] 100, housing; 101, hand-held part; 102, protrusion; 103, counterweight; 104, upper housing; 105, lower housing; 106, elastic buckle; 107, buckle part; 108, positioning column; 109, positioning hole; 110, rib; 111, battery slot; 112, sound pickup hole;

[0026] 200. Energy storage battery;

[0027] 300, circuit board; 301, charging port; 302, microphone; 303, indicator light; 304, power switch;

[0028] 400, USB receiver;

[0029] 500, button panel; 501, first remote control area; 502, second remote control area; 503, mouse area; 504, keyboard area; 505, touch pad. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0031] It should be noted that all directional indications in the embodiments of the present application (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0032] In addition, the descriptions of "first", "second", etc. in this application are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0033] like Figure 1-5A multifunctional wireless keyboard shown includes a housing 100, a storage battery 200, a circuit board 300, a USB receiver 400 and a key panel 500; the storage battery 200 and the circuit board 300 are both arranged in the housing 100, and the storage battery 200 is electrically connected to the circuit board 300; the USB receiver 400 is arranged on the housing 100, and the USB receiver 400 is connected to the circuit board 300; the key panel 500 is arranged on the housing 100, and the key panel 500 is connected to the circuit board 300, and the key panel 500 includes a first remote control area 501, a second remote control area 502, a mouse area 503 and a keyboard area 504, and the first remote control area 501, the second remote control area 502 and the mouse area 503 are arranged side by side on one side of the keyboard area 504. It is easy to understand that the energy storage battery 200 is used to power the keyboard, and the USB receiver 400 is used to receive wireless signals to achieve wireless connection between the keyboard and the electronic device. By setting the first remote control area 501, the second remote control area 502, the mouse area 503 and the keyboard area 504 on the key panel 500, the key panel 500 can simultaneously realize the keyboard function, the mouse function and the remote control function, which greatly enriches the functional diversity of the keyboard and is conducive to improving the user experience.

[0034] Specifically, in the present embodiment, the keyboard area 504 includes fifty-four buttons, the first remote control area 501 includes nine buttons, the second remote control area 502 includes eleven buttons, and the mouse area 503 is arranged between the first remote control area 501 and the second remote control area 502. The mouse area 503 includes a touch pad 505 and two buttons. The user can move the cursor by moving on the touch pad 505. The two buttons serve as the left button and the right button of the mouse, so that the mouse area 503 realizes the function of the mouse; in addition, the first remote control area 501, the second remote control area 502, the mouse area 503 and the keyboard area 504 can be used separately or in combination. The multifunctional wireless keyboard provided by the utility model integrates a keyboard, a mouse and a remote control. It is not only powerful in function, but also reasonably laid out, making it very convenient for users to operate.

[0035] Please refer to Figure 2 In a possible implementation, the bottom surface of the housing 100 bulges outwards on both sides to form a handheld portion 101. It is easy to understand that when the keyboard is used as a remote control, the design of the handheld portion 101 can facilitate the user to hold the keyboard with his hand, thereby facilitating the user to operate, and the handheld portion 101 is formed by the bottom of the housing 100 bulging outwards, so the handheld portion 101 and the housing 100 are an integrated structure, which is conducive to improving the overall structural stability of the keyboard.

[0036] Please refer to Figure 2In a possible implementation, the handheld portion 101 is in an arc-shaped strip shape, and the handheld portion 101 extends along the width direction of the housing 100, and the thickness of the handheld portion 101 increases slowly from front to back. It is easy to understand that the handheld portion 101 is in an arc-shaped strip shape, which is convenient for users to hold, making the user feel more comfortable and ergonomic. When the user places the keyboard on the desktop for operation, the thickness of the front end of the handheld portion 101 is less than the thickness of the rear end, which will make the keyboard tilted, making it more convenient for users to operate.

[0037] Please refer to Figure 2 In a possible implementation, both ends of the bottom surface of the handheld portion 101 have protrusions 102. It is easy to understand that the provision of the protrusions 102 can prevent the bottom of the keyboard from directly contacting the desktop, thereby preventing the bottom of the keyboard from being worn after long-term use, which is beneficial to increasing the service life of the keyboard. In addition, the protrusions 102 are spherical, which can reduce the friction between the protrusions 102 and the desktop, making it easier for the keyboard to slide on the desktop, thereby facilitating the user to move the keyboard when using it.

[0038] Please refer to Figure 5 In a possible implementation, a counterweight 103 is provided in the handheld portion 101. It should be noted that the counterweight 103 is provided at the rear end of the handheld portion 101, that is, the counterweight 103 is located below the first remote control area 501. Since there are two handheld portions 101, there are also two counterweights 103, and the other counterweight 103 is located below the second remote control area 502. The provision of the counterweight 103 can increase the weight of the rear end of the handheld portion 101, so that the center of gravity of the entire keyboard is close to the center of the keyboard, which is conducive to improving the overall stability and safety of the keyboard.

[0039] Please refer to Figures 3 to 5 In a possible embodiment, the housing 100 includes an upper shell 104 and a lower shell 105. The upper shell 104 is provided with an elastic buckle 106, and the lower shell 105 is provided with a buckle portion 107 corresponding to the elastic buckle 106. When the upper shell 104 and the lower shell 105 are connected, the elastic buckle 106 is engaged with the buckle portion 107. It should be noted that the upper shell 104 is provided with a plurality of key holes, and each key hole is arranged in a one-to-one correspondence with each key on the key panel 500. In addition, the number of the elastic buckle 106 and the buckle portion 107 are both multiple. The elastic buckle 106 is arranged at intervals along the edge of the upper shell 104, and each buckle portion 107 is arranged in a one-to-one correspondence with each elastic buckle 106. In addition, the lower end of the elastic buckle 106 is provided with a guide arc surface, and the top of the buckle portion 107 is provided with a guide inclined surface. The arrangement of the guide arc surface and the guide inclined surface can make the elastic buckle 106 and the buckle portion 107 engage more smoothly.

[0040] Please refer to Figure 4 and Figure 5In a possible implementation, a positioning column 108 is provided on the inner side wall of the upper shell 104, and a positioning hole 109 corresponding to the positioning column 108 is provided on the inner side wall of the lower shell 105. When the upper shell 104 is connected to the lower shell 105, the positioning column 108 is inserted into the positioning hole 109. It is easy to understand that when the upper shell 104 is connected to the lower shell 105, the arrangement of the positioning column 108 and the positioning hole 109 can be conveniently used to make the upper shell 104 and the lower shell 105 dock, improve the installation speed, and further improve the stability of the connection between the upper shell 104 and the lower shell 105.

[0041] Please refer to Figure 3 and Figure 5 In a possible implementation, a plurality of ribs 110 are disposed on the inner side wall of the lower shell 105, and the plurality of ribs 110 are interlaced. It is easy to understand that the arrangement of the ribs 110 is conducive to improving the structural strength of the lower shell 105, and the interlaced arrangement of the plurality of ribs 110 will also form a plurality of groove-like structures on the lower shell 105, and the counterweight block 103 is disposed in the groove-like structure, which can limit the counterweight block 103, and the plurality of ribs 110 also form a battery slot 111, and the energy storage battery 200 is disposed in the battery slot 111, so as to limit the energy storage battery 200, which is conducive to improving the stability of the overall structure of the keyboard.

[0042] Please refer to Figure 3 In a possible implementation, a charging interface 301, a microphone 302 and an indicator light 303 are provided on the circuit board 300. The charging interface 301 is used to connect an external power source to charge the energy storage battery 200. The microphone 302 can be used for voice book input. The indicator light 303 extends out of the housing 100. It is easy to understand that when the energy storage battery 200 is out of power, the user can charge the energy storage battery 200 through the charging interface 301. The setting of the microphone 302 can enable the keyboard to have a voice input function, so that the keyboard has more functions. In addition, a sound pickup hole 112 is provided on the housing 100. The sound pickup hole 112 is located above the microphone 302, so that the microphone 302 can more easily recognize the user's voice. The setting of the indicator light 303 can serve as a prompt to the user, so that the user can understand the working status of the keyboard in real time.

[0043] Please refer to Figure 2 In a possible implementation, the circuit board 300 is further provided with a power switch 304, and the power switch 304 extends out of the housing 100. It is easy to understand that the housing 100 is provided with a through hole for the power switch 304 to extend out, and the power switch 304 is slidably arranged relative to the housing 100, and the user only needs to slide the power switch 304 to turn the keyboard on or off.

[0044] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A multifunctional wireless keyboard, characterized in that: Including a housing, a storage battery, a circuit board, a USB receiver and a button panel; The energy storage battery and the circuit board are both arranged in the housing, and the energy storage battery is electrically connected to the circuit board; The USB receiver is arranged on the housing, and the USB receiver is connected to the circuit board; The key panel is arranged on the shell, the key panel is connected to the circuit board, and the key panel includes a first remote control area, a second remote control area, a mouse area and a keyboard area, and the first remote control area, the second remote control area and the mouse area are arranged side by side on one side of the keyboard area.

2. The multifunctional wireless keyboard as claimed in claim 1, characterized in that: Both sides of the bottom surface of the shell are bulged outwards to form a hand-held portion.

3. The multifunctional wireless keyboard as claimed in claim 2, characterized in that: The hand-held portion is in an arc-shaped strip shape and extends along the width direction of the shell. The thickness of the hand-held portion increases gradually from front to back.

4. The multifunctional wireless keyboard as claimed in claim 2, characterized in that: Both ends of the bottom surface of the hand-held part are provided with protrusions.

5. The multifunctional wireless keyboard as claimed in claim 2, characterized in that: A counterweight is arranged in the handheld part.

6. The multifunctional wireless keyboard as claimed in claim 1, characterized in that: The shell comprises an upper shell and a lower shell, the upper shell is provided with an elastic buckle, the lower shell is provided with a buckle portion corresponding to the elastic buckle, and when the upper shell is connected to the lower shell, the elastic buckle is engaged with the buckle portion.

7. The multifunctional wireless keyboard as claimed in claim 6, characterized in that: A positioning column is provided on the inner side wall of the upper shell, and a positioning hole corresponding to the positioning column is provided on the inner side wall of the lower shell. When the upper shell is connected to the lower shell, the positioning column is inserted into the positioning hole.

8. The multifunctional wireless keyboard as claimed in claim 6, characterized in that: A plurality of ribs are arranged on the inner side wall of the lower shell, and the plurality of ribs are staggered with each other.

9. The multifunctional wireless keyboard as claimed in claim 1, characterized in that: The circuit board is provided with a charging interface, a microphone and an indicator light. The charging interface is used to connect an external power source to charge the energy storage battery. The microphone can be used for voice book input. The indicator light extends out of the shell.

10. The multifunctional wireless keyboard according to claim 1, wherein: A power switch is also arranged on the circuit board, and the power switch extends out of the housing.

Images