Multifunctional keyboard

Abstract

The utility model provides a multifunctional keyboard, which relates to the technical field of computer accessories and comprises a shell, a positioning plate arranged in the shell, keys arranged in notches of the positioning plate, a lamp strip, a loudspeaker and a circuit board arranged in the shell, and a display screen, a control button, a knob and a docking station are respectively mounted on the circuit board. A wired interface is embedded in an interface in the back face of the shell, a connecting wire is arranged in the wired interface, a wireless communication board is arranged at the bottom of the circuit board, a battery module is arranged on the top face of the wireless communication board, a push-pull support is connected to the surface of the battery module, and a lamp strip, a rotary knob, a button, a docking station, a loudspeaker and other components are integrated on the keyboard. The keyboard not only can be used for inputting letters, numbers, punctuation marks and the like, but also can be used for playing, volume control, song selection, data transmission and the like, the functions of the keyboard are increased, the keyboard is more convenient for a user to use, meanwhile, the keyboard can be used in a wireless or wired manner, and the flexibility is high.

Description

Technical Field

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

[0002] A keyboard is a data input device used to operate a computer system. Through the keyboard, English letters, numbers, punctuation marks, etc. can be input into the computer, thereby issuing commands to the computer, inputting data, etc.

[0003] According to the patent publication number CN218512922U, a keyboard includes a main body, a key and a heating film. Among them, the key can be retractably arranged on the top of the main body; the heating film has a through hole in the thickness direction, and the heating film is sleeved on the key through the through hole. The key is sleeved with a heating film, which can generate heat and then directly conduct or radiate the heat to the key, so that the key can still maintain a relatively suitable temperature in a cold environment, and improve the touch of the operator when tapping the key. The heating film is provided with a through hole. On the one hand, the heating film can be more reliably fixed on the key, improve the connection reliability of the heating film, and prevent the heating film from falling off or deforming; on the other hand, the heating film is sleeved on the key through the through hole, which can be regarded as the heating film surrounding the key, which can make the heat on the heating film evenly transferred to the key, which can improve the heating efficiency of the heating film on the key, and can also keep the temperature of the key as a whole consistent, thereby ensuring that the temperature is consistent and the touch is uniform when the operator taps the keyboard.

[0004] The above is an introduction to the keyboard. The existing keyboard can usually only input English letters, numbers, punctuation marks, etc. into the computer, so as to issue commands to the computer or perform some quick operations. The function is relatively simple. At the same time, most of the existing keyboards are either wired or wireless, and the flexibility of use is low. It is impossible to switch freely between wired and wireless according to the situation. Utility Model Content

[0005] The utility model aims to solve the technical problems of single keyboard function and low flexibility in the prior art, and proposes a multifunctional keyboard.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a multifunctional keyboard, comprising a shell, a positioning plate is provided inside the shell, a key is provided in the groove of the positioning plate, a light strip and a speaker are provided inside the shell, a circuit board is provided inside the shell, a display screen, a microphone hole, a control button, a knob and an expansion dock are respectively installed on the circuit board, a wired interface is embedded in the interface on the back of the shell, a connecting line is provided in the wired interface, a wireless communication board is provided at the bottom of the circuit board, a battery module is provided on the top surface of the wireless communication board, and a push-pull bracket is connected to the surface of the battery module.

[0007] Preferably, the light strip is located between the two groups of speakers, and the light strip and the speakers are engaged at the connection with the inside of the shell, and the light strip and the pull plate are located near the back of the shell.

[0008] Preferably, the display screen, control buttons and knobs are all embedded in through holes corresponding to the top of the shell, and the expansion dock is located in a through hole on the side of the shell.

[0009] Preferably, the circuit board and the wireless communication board are both fixed to the inside of the housing by screws, and the wired interface is connected to the circuit board.

[0010] Preferably, a wireless communication port is provided on the top surface of the wireless communication board, and a power plug is provided at one end of the battery module, and the power plug is horizontally aligned with the position of the wireless communication port.

[0011] Preferably, the push-pull bracket is L-shaped, and one end of the push-pull bracket is fixed to the plug-in end of the connecting line, and the other end of the push-pull bracket is located in the movable opening on the back side of the shell.

[0012] Beneficial Effects

[0013] In the utility model, components such as light strips, knobs, buttons, expansion docks, and speakers are integrated on the keyboard, so that the keyboard can not only input letters, numbers, punctuation marks, etc., but also play, control volume, select songs, transmit data, etc., which increases the functions of the keyboard and makes it more convenient for users to use. At the same time, the wireless communication component of the keyboard exists together with the wired connector, and the usage mode of the keyboard can be flexibly selected according to usage requirements. The keyboard can be used wirelessly or wired, and has a simple structure. It only needs to push the battery module on the wireless communication board to complete the power on or off of the communication board and the plugging and separation of the wired connector, and the cost is low. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is an exploded view of the utility model;

[0015] Figure 2 for Figure 1 A magnified view of location A;

[0016] Figure 3 It is the overall structure diagram of the utility model;

[0017] Figure 4 It is a top view of the utility model.

[0018] Legend:

[0019] 1. Shell; 2. Buttons; 3. Light strip; 4. Display screen; 5. Control buttons; 6. Knobs; 7. Docking station; 8. Speakers; 9. Wired interface; 10. Connecting wire; 11. Positioning board; 12. Wireless communication board; 13. Battery module; 14. Power plug; 15. Wireless communication port; 16. Push-pull bracket; 17. Circuit board; 18. Microphone hole. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects of the utility model easier to understand, the utility model is further described below in conjunction with specific embodiments and drawings, but the following embodiments are only preferred embodiments of the utility model, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the utility model.

[0021] The specific embodiments of the present utility model are described below in conjunction with the accompanying drawings. Specific embodiment:

[0023] Embodiment 1:

[0024] Reference Figure 1-4A multifunctional keyboard comprises a shell 1, a positioning plate 11 is arranged inside the shell 1, a key 2 is arranged in the notch of the positioning plate 11, a light strip 3 and a speaker 8 are arranged inside the shell 1, the light strip 3 is located between two groups of speakers 8, and the light strip 3 and the speaker 8 are engaged with the connection between the shell 1, and the light strip 3 and the pull plate are located near the back of the shell 1, the shell 1 is the outer shell of the keyboard, and is used to install, support and fix various components required for the keyboard, wherein the key 2 is connected to the shell 1 by using the positioning plate 11, and the user can use the case normally to input instructions to the computer, including typing, shortcut keys and other operations, wherein the light strip 3 and the speaker 8 are arranged in front of the keyboard key 2, the light strip 3 can display lights to make the keyboard glow, and the speaker 8 is equivalent to the role of a speaker and can play sounds, etc., wherein it is necessary to explain that after the keyboard is connected to the corresponding computer, the sounds of various software on the computer can be played through the speaker 8, a circuit board 17 is arranged inside the shell 1, and a display screen 4, a microphone hole 18, a control button 5, a knob 6 and an expansion dock 7 are respectively installed on the circuit board 17, the display screen 4, the control button 5 The keyboard 1 and the knob 6 are both engaged in the through hole corresponding to the top of the shell 1, and the expansion dock 7 is located in the through hole on the side of the shell 1. The circuit board 17 in the shell 1 is the circuit board 17 of the keyboard itself, wherein the circuit board 17 also includes components such as a display screen 4, a control button 5, a knob 6 and an expansion dock 7. The display screen 4 is used to display the mode information of the keyboard, etc. The control button 5 can control the previous or next song played, etc. The knob 6 can directly control the volume. The expansion dock 7 on one side of the shell 1 can be used to upload data without inserting components such as a U disk into the host of the computer, so that the entire keyboard adds multiple functions and is more convenient for users to use. Further explanation, the keyboard can also add AI voice and integrated camera functions, and the keyboard can be voice controlled by voice calling, and the camera can directly collect the user's picture, which is mainly used in scenes such as lectures and online classes that require video recording of users. It is necessary to explain that the through hole on one side of the display screen 4 is a microphone hole 18. When holding a meeting or explaining, you can speak at the position of the microphone hole on one side of the keyboard display screen 4, and the speaker 8 will amplify the sound.

[0025] Embodiment 2:

[0026] Reference Figure 1-4 A wireless communication board 12 is provided at the bottom of the circuit board 17, and a battery module 13 is provided on the top surface of the wireless communication board 12. The keyboard also includes a wireless communication board 12 for wirelessly connecting to a computer. After the wireless communication board 12 is connected to the computer, the wireless connection line 10 can be used to input or quickly operate the computer. At the same time, one side of the wireless communication board 12 is equivalent to the back side of the wireless communication board 12, which includes a charging interface for charging the battery module 13 of the wireless communication board 12.

[0027] A wired interface 9 is embedded in the interface on the back of the housing 1, and a connecting line 10 is arranged in the wired interface 9. The circuit board 17 and the wireless communication board 12 are both fixed to the housing 1 by screws, and the wired interface 9 is connected to the circuit board 17. At the same time, the housing 1 of the keyboard also contains a connecting line 10, which is a line connecting the keyboard to the computer. When the user does not need wireless use, the battery module 13 of the wireless communication board 12 can be separated from it. At this time, the connector of the connecting line 10 is plugged into the wired interface 9 of the circuit board 17 to complete the wired use. According to the needs of the user, wireless or wired use can be selected, making the keyboard more flexible.

[0028] A wireless communication port 15 is provided on the top surface of the wireless communication board 12, and a power plug 14 is provided at one end of the battery module 13, and the power plug 14 is horizontally aligned with the position of the wireless communication port 15. The battery module 13 is located on the wireless communication board, and the battery module 13 can move linearly on the wireless communication board 12. When wireless use is required, the power socket at one end of the battery module 13 can be plugged into the wireless communication port 15 on the wireless communication board 12 to power the components on the wireless communication board 12. It is necessary to explain that the wireless communication board 12 includes a wireless communication module for wireless communication with a computer or other device, a wireless antenna for receiving and sending wireless signals to ensure the stability and reliability of communication, and a special wireless receiver for the wireless receiver, which is inserted into the USB interface of the computer to receive wireless signals from the keyboard, etc., to ensure that the keyboard can be wirelessly connected to the computer.

[0029] Embodiment three:

[0030] Reference Figure 1-4 A push-pull bracket 16 is connected to the surface of the battery module 13. The push-pull bracket 16 is L-shaped, and one end of the push-pull bracket 16 is fixed to the plug-in end of the connecting line 10, and the other end of the push-pull bracket 16 is located in the movable opening on the back of the shell 1. Since the battery module 13 is connected to the plug end of the connecting line 10 through the push-pull bracket 16, after the battery module 13 is connected to the wireless communication board 12, the connecting line 10 is in a state of being separated from the wired interface 9. When wired use is required, the push-pull bracket 16 is directly pushed to make the connecting line 10 plugged into the wired interface 9. At this time, the battery module 13 is displaced and separated from the powered plug 14, and the switching between wired and wireless use can be completed. The structure is simple and easy for users to operate.

[0031] In summary:

[0032] 1. Adding a speaker 8 allows the keyboard to replace the speaker. After the keyboard is connected to the computer, the sound in the software in the computer can be played. At the same time, adding components such as the light strip 3, buttons, knobs 6 and display screen 4 increases the function of the keyboard, making it easier for users to operate;

[0033] 2. The keyboard can be switched to wired or wireless mode, which can be freely selected according to user needs, making the keyboard more flexible.

[0034] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0035] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A multifunctional keyboard, comprising a housing (1), characterized in that: A positioning plate (11) is provided inside the shell (1), a button (2) is provided in a notch of the positioning plate (11), a light strip (3) and a speaker (8) are provided inside the shell (1), a circuit board (17) is provided inside the shell (1), a display screen (4), a microphone hole (18), a control button (5), a knob (6) and an expansion dock (7) are respectively mounted on the circuit board (17), a wired interface (9) is embedded in the interface on the back of the shell (1), a connecting line (10) is provided in the wired interface (9), a wireless communication board (12) is provided at the bottom of the circuit board (17), a battery module (13) is provided on the top surface of the wireless communication board (12), and a push-pull bracket (16) is connected to the surface of the battery module (13).

2. A multifunctional keyboard according to claim 1, characterized in that: The light strip (3) is located between the two groups of speakers (8), and the light strip (3) and the speakers (8) are engaged with the connection inside the shell (1), and the light strip (3) and the pull plate are located near the back of the shell (1).

3. A multifunctional keyboard according to claim 1, characterized in that: The display screen (4), control button (5) and knob (6) are all embedded in through holes corresponding to the top of the shell (1), and the expansion dock (7) is located in a through hole on the side of the shell (1).

4. A multifunctional keyboard according to claim 1, characterized in that: The circuit board (17) and the wireless communication board (12) are both fixed to the inside of the housing (1) by screws, and the wired interface (9) is connected to the circuit board (17).

5. A multifunctional keyboard according to claim 1, characterized in that: The top surface of the wireless communication board (12) is provided with a wireless communication port (15), and one end of the battery module (13) is provided with a power plug (14), and the power plug (14) is horizontally aligned with the wireless communication port (15).

6. A multifunctional keyboard according to claim 1, characterized in that: The push-pull bracket (16) is L-shaped, and one end of the push-pull bracket (16) is fixed to the plug-in end of the connecting line (10), and the other end of the push-pull bracket (16) is located in the movable opening on the back side of the shell (1).

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