Keyboard with reserved interface

Abstract

The utility model discloses a keyboard with a reserved interface, which relates to the technical field of keyboards, and comprises an upper shell and a bottom plate, a positioning plate and a circuit board are sequentially arranged between the upper shell and the bottom plate from top to bottom, a key cap is arranged at the top of the circuit board, and the key cap is respectively embedded into the upper shell and the positioning plate and extends to the top of the upper shell. A plurality of mounting grooves are formed in the top of the upper shell, jacks are formed in the mounting grooves, and the mounting grooves are formed in the top of the upper shell, so that the jacks in the mounting grooves can be connected with a roller regulator module, a display module, an electronic volume controller and the like; the compatible connection of the keyboard and various types of equipment is ensured, so that the compatibility problem of the keyboard interface in platform use on various modules is solved, the use occasion range of a plurality of jacks is wide, and the working efficiency is improved.

Description

Technical Field

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

[0002] The keyboard is the most commonly used and most important input device for computers. Through the keyboard, you can issue commands to the computer and input data, thus realizing human-computer interaction. Currently, keyboards on the market generally include a shell, keys, and a PCB board connected to the keys, with the shell covering the outside of the PCB board.

[0003] Currently, most keyboards on the market use Type-C interfaces for plug-in connection, which can only be used on desktops and laptops. Since some devices are not equipped with Type-C interfaces, additional adapters are required to use keyboards with Type-C interfaces. With the development of technology and the continuous changes in user needs, more and more users hope that their keyboards can be switched on multiple devices, so that they can connect to more external devices. For this reason, we propose a keyboard with a reserved interface. Utility Model Content

[0004] The purpose of this utility model is to solve the shortcomings of the existing technology and propose a keyboard with a reserved interface. Its advantage is that it ensures that the keyboard can be compatible with various types of devices, thereby solving the compatibility problem of keyboard interfaces used on various modules and platforms.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A keyboard with a reserved interface includes an upper shell and a bottom plate. A positioning plate and a circuit board are arranged between the upper shell and the bottom plate from top to bottom. Keycaps are arranged on the top of the circuit board, and the keycaps are respectively embedded in the interior of the upper shell and the positioning plate and extend to the top of the upper shell. A plurality of mounting slots are opened on the top of the upper shell, and a socket is provided inside each of the plurality of mounting slots.

[0007] Through the above technical solution: after the circuit board is installed at the bottom of the inner wall of the base plate, the positioning plate is connected to the top of the circuit board, the keycaps are connected to the circuit board through multiple positioning plates, and finally the upper shell is put on the outside of the base plate to complete the assembly of the keyboard. Finally, multiple installation slots are opened on the top of the upper shell, and multiple sockets are installed inside the multiple installation slots. The multiple sockets are connected to the circuit board, so that the multiple sockets can be used for the connection and application of various modules.

[0008] The present invention is further configured such that the plurality of sockets are electrically connected to the circuit board.

[0009] Through the above technical solution: external devices can be started and used by being inserted into multiple sockets.

[0010] The present invention is further configured such that a plurality of mounting slots can be respectively provided on the upper portion, the front portion, the rear portion and both sides of the keyboard formed by the upper shell and the bottom plate.

[0011] Through the above technical solution: it is convenient to connect multiple sockets to external devices at different positions of the keyboard.

[0012] The utility model is further configured such that a plurality of plug-in columns are provided on the top of the inner wall of the upper shell, a card block is provided on both sides of the inner wall of the upper shell, a card slot is provided on both sides of the bottom plate, a plurality of hollow columns are provided on the bottom of the inner wall of the bottom plate, the plurality of plug-in columns are movably inserted into the interior of the plurality of hollow columns, and the card blocks are movably connected to the interior of the plurality of card slots.

[0013] Through the above technical solution: after multiple plug-in columns are respectively inserted into the interior of multiple hollow columns, the upper shell will be sleeved on the outer surface of the base plate, and at the same time, the blocks on both sides of the inner wall of the upper shell will be stuck in the grooves on both sides of the base plate, thereby completing the connection and fixation of the upper shell and the base plate.

[0014] The utility model is further configured such that the upper shell and the bottom plate are made of transparent materials, and two connection ports are provided on the back side of the upper shell.

[0015] Through the above technical solution: it is convenient for users to observe the interior composed of the upper shell and the bottom plate, so that the internal structure of the keyboard is clearly visible, enhancing the visual experience of the keyboard, and the external device can be connected through the data connection cable through the two connection ports.

[0016] The utility model is further configured such that protective plugs are movably inserted into the interiors of the two connection ports.

[0017] Through the above technical solution: the provision of the two protective plugs can protect the two connection ports, thereby achieving a dust-proof effect on the two connection ports.

[0018] The utility model is further configured such that the bottom of the upper shell is hinged to two supporting blocks.

[0019] Through the above technical solution: the rotation of the two support blocks can tilt the keyboard, thereby providing the user with a comfortable typing experience.

[0020] The utility model is further configured as follows: the shielding mechanism includes a U-shaped frame, a cross bar, a handle, a roll of cloth and Velcro A, the U-shaped frame is connected to the front side of the upper shell, the cross bar is rotatably connected between the two sides of the inner wall of the U-shaped frame, and one end of the cross bar extends to one side of the U-shaped frame, the handle is connected to one end of the cross bar, the roll of cloth is wrapped around the outer surface of the cross bar, and the Velcro A is connected to the outer surface of the roll of cloth.

[0021] Through the above technical solution: the handle can be rotated to drive the crossbar to rotate, so that the cloth can be rolled up or rolled up on the crossbar to shield the keyboard from dust or remove the shielding of the keyboard.

[0022] The beneficial effects of the utility model are:

[0023] 1. A keyboard with a reserved interface. In the utility model, multiple installation slots are opened on the top of the upper shell, so that multiple sockets inside the multiple installation slots can be connected to the roller adjuster module, display module, electronic volume controller, etc., ensuring that the keyboard can be compatible with various types of devices, thereby solving the compatibility problem of the keyboard interface used on various module platforms, and having a wide range of applications, thereby improving work efficiency.

[0024] 2. A keyboard with a reserved interface. The shielding mechanism provided in the present invention can shield the keyboard when it is not in use, preventing dust from entering the interior of the keyboard and affecting its use. At the same time, it is convenient to retract and unfold, making it convenient for the user to recycle the rolled cloth at any time and use the keyboard. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the overall structure of a keyboard with a reserved interface proposed by the present invention;

[0026] Figure 2 This is a structural diagram of the rear portion of a keyboard with a reserved interface proposed by the present invention;

[0027] Figure 3 This is a diagram showing the explosion effect of a keyboard with a reserved interface proposed by the present invention;

[0028] Figure 4 This is a schematic diagram of the structure of a keyboard installation slot with a reserved interface and a separated socket proposed by the present invention;

[0029] Figure 5 This is a schematic diagram of the positions of the plug-in column, the card block, the card slot and the hollow column;

[0030] Figure 6 This is a structural schematic diagram of a keyboard shielding mechanism with a reserved interface proposed by the present invention.

[0031] In the figure: 1. Upper shell; 2. Bottom plate; 3. Positioning plate; 4. Circuit board; 5. Keycap; 6. Mounting slot; 7. Socket; 8. Connector; 9. Support block; 10. Shielding mechanism; 1001. U-shaped frame; 1002. Crossbar; 1003. Handle; 1004. Cloth roll; 1005. Velcro A. DETAILED DESCRIPTION

[0032] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0033] The following describes in detail embodiments of the present invention, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0034] In the description of this patent, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings. They are only for the convenience of describing this patent and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they should not be understood as limitations on this patent.

[0035] In the description of this patent, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," "connected," and "set" should be understood in a broad sense. For example, they can refer to fixed connection or set, detachable connection or set, or integral connection or set. Those skilled in the art will understand the specific meanings of the above terms in this patent based on the specific circumstances.

[0036] Example 1

[0037] Reference Figure 1-Figure 5 , a keyboard with a reserved interface, includes an upper shell 1 and a bottom plate 2, a positioning plate 3 and a circuit board 4 are arranged between the upper shell 1 and the bottom plate 2 from top to bottom, a keycap 5 is arranged on the top of the circuit board 4, and the keycap 5 is respectively embedded in the interior of the upper shell 1 and the positioning plate 3 and extends to the top of the upper shell 1, a plurality of mounting slots 6 are opened on the top of the upper shell 1, and a socket 7 is provided inside the plurality of mounting slots 6. After the circuit board 4 is installed on the bottom of the inner wall of the bottom plate 2, the positioning plate 3 is connected to the top of the circuit board 4, the keycap 5 passes through the plurality of positioning plates 3 and is connected to the circuit board 4, and finally the upper shell 1 is sleeved on the outside of the bottom plate 2 to complete the assembly of the keyboard, and then a plurality of mounting slots 6 are opened on the top of the upper shell 1, and a plurality of sockets 7 are installed inside the plurality of mounting slots 6. The plurality of sockets 7 are connected to the circuit board 4, so that the plurality of sockets 7 can be used for the connection and application of various modules.

[0038] Specifically, the plurality of sockets 7 are electrically connected to the circuit board 4 , so that an external device can be started and used by plugging it into the plurality of sockets 7 .

[0039] Specifically, multiple installation slots 6 can be respectively opened on the top, front, back and both sides of the keyboard composed of the upper shell 1 and the bottom plate 2, so as to facilitate the connection of multiple sockets 7 with external devices at different positions of the keyboard.

[0040] Specifically, a plurality of plug-in columns are provided on the top of the inner wall of the upper shell 1, blocks are provided on both sides of the inner wall of the upper shell 1, slots are provided on both sides of the bottom plate 2, and a plurality of hollow columns are provided on the bottom of the inner wall of the bottom plate 2. The plurality of plug-in columns are movably inserted into the interior of the plurality of hollow columns, and the blocks are movably inserted into the interior of the plurality of slots. After the plurality of plug-in columns are respectively inserted into the interior of the plurality of hollow columns, the upper shell 1 will be sleeved on the outer surface of the bottom plate 2, and at the same time, the blocks on both sides of the inner wall of the upper shell 1 will be stuck in the grooves on both sides of the bottom plate 2, thereby completing the connection and fixation of the upper shell 1 and the bottom plate 2.

[0041] Specifically, the upper shell 1 and the bottom plate 2 are made of transparent material. Since the upper shell 1 and the bottom plate 2 are made of transparent material, it is easy to observe the interior of the upper shell 1 and the bottom plate 2, so that the internal structure of the keyboard is clearly visible, thereby enhancing the visual experience of the keyboard.

[0042] Specifically, two connection ports 8 are provided on the back of the upper shell 1 , and the two connection ports 8 can be used to connect to external devices via a data connection line.

[0043] Specifically, protective plugs are movably inserted into the interior of the two connecting ports 8. The provision of the two protective plugs can protect the two connecting ports 8 and prevent dust from entering the interior of the two connecting ports 8, thereby achieving a dust-proof effect on the two connecting ports 8.

[0044] Specifically, two support blocks 9 are hinged on the bottom of the upper shell 1. The angle of the keyboard can be adjusted by rotating the two support blocks 9, so that the keyboard can be tilted, thereby providing a comfortable typing experience.

[0045] Example 2

[0046] Reference Figure 6A keyboard with a reserved interface, the shielding mechanism 10 includes a U-shaped frame 1001, a crossbar 1002, a handle 1003, a roll cloth 1004 and a Velcro A1005. The U-shaped frame 1001 is connected to the front of the upper shell 1, the crossbar 1002 is rotatably connected between the two sides of the inner wall of the U-shaped frame 1001, and one end of the crossbar 1002 extends to one side of the U-shaped frame 1001. The handle 1003 is connected to one end of the crossbar 1002, the roll cloth 1004 is wrapped around the outer surface of the crossbar 1002, and the Velcro A1005 is connected to the outer surface of the roll cloth 1004. When the roll cloth is pulled, At one end of 1004, the cloth 1004 is unwound on the outer surface of the cross bar 1002. At this time, the cloth 1004 covers the top of the keycap 5, thereby shielding the entire keyboard. Then, the Velcro A1005 is fitted with the Velcro B to fix the cloth 1004 on the keyboard to complete the protection of the keyboard. When the cloth 1004 needs to be rolled up, the Velcro A1005 is released from the Velcro B, and the handle 1003 is rotated in the opposite direction to drive the cross bar 1002 to rotate, thereby driving the cloth 1004 to be rolled up. At this time, the keyboard can be used.

[0047] Working principle: After the circuit board 4 is installed at the bottom of the inner wall of the bottom plate 2, the positioning plate 3 is connected to the top of the circuit board 4, and the key cap 5 passes through multiple positioning plates 3 and is connected to the circuit board 4. Finally, the upper shell 1 is set on the outside of the bottom plate 2 to complete the assembly of the keyboard. By opening multiple installation slots 6 on the top of the upper shell 1 and installing multiple sockets 7 inside the multiple installation slots 6 and connecting them to the circuit board 4, the multiple sockets 7 can be used for the connection and application of various modules, solving the compatibility problem of using on multiple modules. When the keyboard is not in use, the keyboard is turned off. By pulling one end of the cloth 1004, the cloth 1004 is unrolled on the outer surface of the cross bar 1002, so that the cloth 1004 covers the top of the keycap 5 to block the entire keyboard. Then, the Velcro A1005 is fitted with the Velcro B to complete the protection of the keyboard. When the cloth 1004 needs to be rolled up, the Velcro A1005 is released from the Velcro B, and the handle 1003 is rotated in the opposite direction to drive the cross bar 1002 to rotate, thereby driving the cloth 1004 to roll up. At this time, the keyboard can be used.

[0048] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A keyboard with a reserved interface, comprising an upper shell (1) and a bottom plate (2), characterized in that: A positioning plate (3) and a circuit board (4) are sequentially arranged between the upper shell (1) and the bottom plate (2) from top to bottom; a key cap (5) is arranged on the top of the circuit board (4); and the key cap (5) is respectively embedded in the interior of the upper shell (1) and the positioning plate (3) and extends to the top of the upper shell (1); a plurality of mounting grooves (6) are provided on the top of the upper shell (1); and a socket (7) is provided inside each of the plurality of mounting grooves (6); a Velcro B is connected to the back of the (1), and a shielding mechanism (10) is connected to the front of the (1).

2. The keyboard with a reserved interface according to claim 1, characterized in that: The plurality of sockets (7) are all electrically connected to the circuit board (4).

3. The keyboard with a reserved interface according to claim 2, characterized in that: The plurality of mounting slots (6) can be respectively provided on the upper portion, the front portion, the rear portion and both sides of the keyboard formed by the upper shell (1) and the bottom plate (2).

4. The keyboard with a reserved interface according to claim 3, characterized in that: The top of the inner wall of the upper shell (1) is provided with a plurality of plug-in columns, both sides of the inner wall of the upper shell (1) are provided with card blocks, both sides of the bottom plate (2) are provided with card slots, and the bottom of the inner wall of the bottom plate (2) is provided with a plurality of hollow columns, the plurality of plug-in columns are movably inserted into the interior of the plurality of hollow columns, and the card blocks are movably engaged in the interior of the plurality of card slots.

5. The keyboard with a reserved interface according to claim 4, characterized in that: The upper shell (1) and the bottom plate (2) are made of transparent material, and two connection ports (8) are provided on the back of the upper shell (1).

6. The keyboard with a reserved interface according to claim 5, characterized in that: Protective plugs are movably inserted into the interiors of the two connecting ports (8).

7. The keyboard with a reserved interface according to claim 6, characterized in that: The bottom of the upper shell (1) is hinged with two supporting blocks (9).

8. The keyboard with a reserved interface according to claim 7, characterized in that: The shielding mechanism (10) comprises a U-shaped frame (1001), a crossbar (1002), a handle (1003), a roll of cloth (1004) and a Velcro A (1005); the U-shaped frame (1001) is connected to the front of the upper shell (1); the crossbar (1002) is rotatably connected between two sides of the inner wall of the U-shaped frame (1001), and one end of the crossbar (1002) extends to one side of the U-shaped frame (1001); the handle (1003) is connected to one end of the crossbar (1002); the roll of cloth (1004) is wrapped around the outer surface of the crossbar (1002); and the Velcro A (1005) is connected to the outer surface of the roll of cloth (1004).

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