Keyboard with multiple functional components

Abstract

The utility model provides a keyboard with multiple functional components, which belongs to the field of computer input equipment and comprises a shell, a PCB (printed circuit board) and a positioning plate, a plurality of shaft bodies are mounted on the positioning plate, keycaps are mounted on the shaft bodies, a charging port is formed in the shell, and a connecting wire is mounted in the charging port; a fixing assembly; the fixing assembly comprises a connecting block fixedly connected to the shell, a threading opening is formed in the connecting block, a sliding groove is formed in the inner wall of the threading opening, a two-way screw is rotationally connected to the inner wall of the sliding groove, and two sliding blocks are slidably connected into the sliding groove. According to the utility model, when a user rotates the knob, the two clamping plates can be close to each other to clamp and fix the connecting line, so that the stability of the connecting line is improved, the connecting line is prevented from being pulled to fall off when the device is used, and the user experience is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to computer input device technical field especially, it relates to a keyboard with multiple function components. BACKGROUND

[0002] Computer keyboard is the most common computer input device, it is widely used in microcomputer and various terminal equipment, computer operator passes through keyboard to computer input various instructions, data, instructs the work of computer, the running condition of computer is output to display, and the operator can conveniently utilize keyboard and display and computer dialogue, modifies, edits program, controls and observes the running of computer.

[0003] The existing keyboard most is detachable on its connecting line, and most connecting line interfaces are tpce-c interfaces, when the user uses, the connecting line is easy to be pulled and lead to the connecting line to fall off, thereby influence the use experience of the user. UTILITY MODEL CONTENT

[0004] In view of the deficiencies in the prior art, the utility model provides a keyboard with multiple function components.

[0005] The embodiment of the utility model provides a keyboard with multiple function components, which comprises:

[0006] The shell, the PCB circuit board and the positioning plate are provided with a plurality of shaft bodies, a plurality of keycaps are installed on the shaft bodies, a charging port is opened on the shell, and a connecting line is installed in the charging port.

[0007] The fixing assembly comprises a connecting block fixedly connected to the shell, a threading hole is opened on the connecting block, a sliding groove is opened on the inner wall of the threading hole, a bidirectional screw rod is rotatably connected to the inner wall of the sliding groove, two sliding blocks are slidably connected in the sliding groove, the bidirectional screw rod is threaded through the two sliding blocks, clamping plates are fixedly connected to the two sliding blocks, a first bevel gear is fixedly connected to the side wall of the bidirectional screw rod, a second bevel gear is fixedly connected to the inner wall of the sliding groove, the first bevel gear and the second bevel gear are meshed with each other, the connecting line is located between the two clamping plates, a rotating rod is rotatably connected to the connecting block, and the rotating rod is fixedly connected to the second bevel gear.

[0008] Further, the lower section of the shell is fixedly connected with two supporting blocks, and the two supporting blocks are conical.

[0009] Further, the lower end surface of the shell is fixedly connected with two anti-skid washers, and the two anti-skid washers are made of soft rubber.

[0010] Further, the rotating rod is fixedly connected with a knob, and the knob is provided with anti-skid lines.

[0011] Further, the lower end surface of the shell is provided with heat dissipation holes.

[0012] Further, the side wall of each of the two clamping plates is provided with an arc-shaped clamping opening, and the inner wall of each of the two arc-shaped clamping openings is provided with a buffer pad layer.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] 1. The detachable connecting line facilitates the user to carry the device and improves the portability of the device.

[0015] 2. After the user connects the connecting line to the device, the user rotates the knob, so that the two clamping plates are close to each other, the clamping and fixing of the connecting line are realized, the stability of the connecting line is improved, the connecting line is prevented from being pulled off during the use of the device, and the user's use experience is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structure perspective view of the keyboard with multiple functional components.

[0017] Figure 2 It is a structure perspective view of the keyboard with multiple functional components.

[0018] Figure 3 It is an explosion view of the keyboard with multiple functional components.

[0019] Figure 4 It is a structure perspective view of the keyboard with multiple functional components.

[0020] In the above drawings: 1 shell, 2 PCB circuit board, 3 positioning plate, 4 shaft body, 5 key cap, 6 connecting line, 7 connecting block, 8 sliding groove, 9 bidirectional screw rod, 10 sliding block, 11 clamping plate, 12 first bevel gear, 13 second bevel gear, 14 supporting block, 15 anti-skid gasket, 16 knob. DETAILED DESCRIPTION

[0021] The technical scheme in the utility model will be further described below with reference to the drawings and embodiments.

[0022] As shown in the drawings, Figures 1-4 The utility model discloses a keyboard with multiple functional components, which comprises:

[0023] The shell 1, the PCB circuit board 2 and the positioning plate 3, the PCB circuit board 2 and the positioning plate 3 are all installed on the shell 1, the PCB circuit board 2 and the shaft body 4 are all prior art, the PCB circuit board is mainly responsible for receiving and processing the input signal of the user, when the user presses a key on the keyboard, the corresponding switch will be closed, the PCB processes the signal, and sends to the computer through the USB or wireless connection, so that the input function is realized, the shaft body 4 is realized by mechanical structure to realize the input of the key, each shaft body contains a spring and a contact point, when the key cap is pressed, the spring is compressed, the contact point is closed, so that the transmission of an electric signal is completed, which will not be repeated here, the lower end surface of the shell 1 is fixedly connected with two supporting blocks 14, the two supporting blocks 14 are both conical, so that the device has a certain inclination angle after being placed, which is convenient for the user to use, and the use experience of the user is improved, the positioning plate 3 is provided with a plurality of shaft bodies 4, a plurality of shaft bodies 4 are provided with key caps 5, a charging port is formed in the shell 1, a connecting line 6 is arranged in the charging port, and a heat dissipation hole is arranged on the lower end surface of the shell 1, so that the safety of the device is improved;

[0024] The fixing assembly comprises a connecting block 7 fixedly connected to the shell 1, a threading hole is formed in the connecting block 7, a sliding groove 8 is formed in the inner wall of the threading hole, a bidirectional screw rod 9 is rotatably connected to the inner wall of the sliding groove 8, two sliding blocks 10 are slidably connected to the sliding groove 8, the bidirectional screw rod 9 is threaded through the two sliding blocks 10, the two sliding blocks 10 are fixedly connected with clamping plates 11, the first bevel gear 12 is fixedly connected to the side wall of the bidirectional screw rod 9, the second bevel gear 13 is fixedly connected to the inner wall of the sliding groove 8, the first bevel gear 12 and the second bevel gear 13 are meshed with each other, and the connecting line 6 is located between the two clamping plates 11;

[0025] The side walls of the two clamping plates 11 are provided with arc-shaped clamping openings, the inner walls of the two arc-shaped clamping openings are provided with buffer pads, a rotating rod is rotatably penetrated through the connecting block 7 and fixedly connected to the second bevel gear 13, the rotating rod is fixedly connected with a knob 16, the knob 16 is provided with anti-skid lines, so that the user can rotate the rotating rod, and the portability of the device is improved, the lower end surface of the shell 1 is fixedly connected with two anti-skid pads 15, and the materials of the two anti-skid pads 15 are soft rubber, so that the friction between the device and the placing surface is improved, and the stability of the device is improved.

[0026] The detailed working process of the utility model is as follows:

[0027] First, the device is connected through the detachable connecting line 6, facilitate the user to carry the device, improve the portability of the device, when the user will be connected in the device after connecting line 6, then the user rotates the knob 16, so that the second bevel gear 13 begins to rotate, the first bevel gear 12 begins to rotate, the bidirectional screw rod 9 in the sliding groove 8 begins to rotate, that is, the two sliding blocks 10 in the sliding groove 8 slide, two clamping plates 11 close to each other, realize the clamping and fixing of connecting line 6, improve the stability of connecting line 6, avoid the connecting line 6 is pulled off when using the device, improve the user's experience.

[0028] Finally, it is pointed out that the above examples are only used to illustrate the technical solutions of the present application and are not limiting. Although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present application can be modified or replaced equivalently without departing from the spirit and scope of the present application. They should be covered in the scope of the claims of the present application.

Claims

1. A keyboard having a plurality of functional components, characterized by, Include: The shell (1), PCB circuit board (2) and positioning plate (3), a plurality of shaft body (4) are installed on the positioning plate (3), a plurality of the shaft body (4) are installed with key cap (5), the charging port is opened on the shell (1), the charging port is installed with connecting line (6); The fixed assembly, the connecting block (7) is fixedly connected on the shell (1), the threading opening is opened on the connecting block (7), the sliding groove (8) is opened on the inner wall of the threading opening, the bidirectional screw rod (9) is rotatably connected on the inner wall of the sliding groove (8), two sliding blocks (10) are slidably connected in the sliding groove (8), the bidirectional screw rod (9) is threaded through the two sliding blocks (10), the clamping plate (11) is fixedly connected on the two sliding blocks (10), the first bevel gear (12) is fixedly connected on the side wall of the bidirectional screw rod (9), the second bevel gear (13) is fixedly connected on the inner wall of the sliding groove (8), the first bevel gear (12) and the second bevel gear (13) are engaged with each other, the connecting line (6) is located between the two clamping plates (11), the rotating rod is rotatably connected on the connecting block (7), and the rotating rod is fixedly connected on the second bevel gear (13).

2. The keyboard with multiple functional components according to claim 1, wherein: The lower section of the shell (1) is fixedly connected with two support blocks (14), and the two support blocks (14) are conical.

3. The keyboard with multiple functional components according to claim 1, wherein: The lower end surface of the shell (1) is fixedly connected with two anti-skid pads (15), and the two anti-skid pads (15) are made of soft rubber.

4. The keyboard with multiple functional components according to claim 1, wherein: The rotating rod is fixedly connected with a knob (16), and the knob (16) is provided with anti-skid lines.

5. The keyboard with multiple functional components according to claim 1, wherein: The lower end surface of the shell (1) is provided with heat dissipation holes.

6. The keyboard with multiple functional components according to claim 1, wherein: The side walls of the two clamping plates (11) are provided with arc-shaped clamping openings, and the inner walls of the two arc-shaped clamping openings are provided with buffer pads.

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