Portable keyboard

Abstract

The portable keyboard comprises a keyboard body accommodated in an accommodating shell, a cover plate is fixed to the top of the accommodating shell, sliding columns are fixed to the two sides of the keyboard body, limiting plates are fixed to the outer walls of the sliding columns through pins, and sliding ways are fixed to the inner walls of the two sides of the accommodating shell; sliding holes matched with the sliding columns in outer diameter are formed in the surfaces of the sliding ways. According to the keyboard, the sealing plate is arranged to be in a drawing type, so that the sealing plate can be drawn out from the storage shell when needing to be used, the sealing plate can be stored in the storage shell after being used, and the keyboard body can be subjected to dust prevention and protection through the storage shell and the cover plate; the storage shell and the sealing plate can be limited by arranging a clamping head and a clamping hole, after the keyboard body is stored in the storage shell, the stability between the storage shell and the sealing plate is guaranteed, the transmission line and the connector can be stored by arranging a storage box, and the transmission line is wound and then placed in the storage box during storage.

Description

Technical Field

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

[0002] In the prior art, after a keyboard is used for a long time, dust is easily accumulated in the gap between the keys and the keyboard housing, and the accumulated dust is not easy to clean. Moreover, when the keyboard needs to be carried, the keys are exposed to the external environment and are easily bumped, resulting in malfunction of the keys, which is not convenient for normal use of the keyboard. Therefore, the present application proposes a portable keyboard, which is convenient for dust protection when the keyboard is in use.

[0003] After searching, the Chinese patent application number 201820396751.3 discloses a portable keyboard, including a keyboard, one side of the keyboard is provided with a fixed plate rotatably connected to the keyboard, and both sides of the fixed plate are respectively provided with telescopic mechanisms slidably connected to the fixed plate, the telescopic mechanism includes a sliding plate horizontally parallel to the fixed plate, the sliding plate is divided into a first sliding plate and a second sliding plate, one side of the first sliding plate is provided with a bracket vertically connected to the fixed plate, and the other side is provided with a groove parallel to the fixed plate, the fixed plate slides in the groove, and the first sliding plate and the second sliding plate have the same structure.

[0004] The portable keyboard in the above patent has the following shortcomings: although the keyboard can be protected by the telescopic mechanism, when the keyboard is used, the first sliding plate and the second sliding plate need to be slid open first, and then the keyboard needs to be unfolded along the fixed plate before the keyboard can be used, which makes the operation steps of the keyboard more complicated and inconvenient for quick use of the keyboard. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and provides a portable keyboard.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A portable keyboard comprises a keyboard body accommodated in a storage shell, a cover plate fixed on the top of the storage shell, slide columns fixed on both sides of the keyboard body, and limit plates fixed to the outer walls of the slide columns by pins, slideways fixed on the inner walls of both sides of the storage shell, and slide holes adapted to the outer diameter of the slide columns are opened on the surfaces of the slideways.

[0008] As a further solution of the utility model: a sealing plate is fixed to the outer wall of one side of the keyboard body, and a pulling groove is opened on the surface of the sealing plate.

[0009] As a further solution of the utility model: an elastic plate is integrally formed on the inner wall of one side of the sealing plate, and a clamping hole is opened on the surface of the elastic plate, and a clamping head used in conjunction with the clamping hole is integrally formed on the bottom of the storage shell.

[0010] As a further solution of the present invention: one end of the keyboard body is electrically connected to a transmission line, and one end of the transmission line away from the keyboard body is electrically connected to a connector.

[0011] As a further solution of the utility model: a storage box is fixed to the outer wall of one side of the storage shell, and damping plates are movably connected to both sides of the storage box.

[0012] As a further solution of the utility model: the two damping plates are arranged alternately.

[0013] As a further solution of the utility model: a notch is provided at one end of the damping plate.

[0014] Compared with the prior art, the utility model provides a portable keyboard having the following features:

[0015] Beneficial effects:

[0016] 1. By setting the cover plate to be pull-out, the cover plate can be pulled out from the storage shell when needed, and can be stored in the storage shell after use. The storage shell and the cover plate can be used to prevent dust and protect the keyboard body.

[0017] 2. The storage shell and the cover plate can be limited by providing a clamp head and a clamp hole. When the keyboard body is stored inside the storage shell, the stability between the storage shell and the cover plate is ensured.

[0018] 3. The transmission line and the connector can be stored by providing a storage box. When storing, the transmission line is wound and placed inside the storage box. The transmission line and the connector can be accommodated and stored by using the storage box.

[0019] The parts not involved in the device are the same as the existing technology or can be implemented by using the existing technology. The utility model has a simple structure and is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of a portable keyboard proposed by the utility model;

[0021] Figure 2 This is a schematic diagram of the side structure of a portable keyboard proposed by the utility model;

[0022] Figure 3 This is a schematic diagram of the bottom structure of a portable keyboard proposed by the utility model;

[0023] Figure 4 A schematic diagram of the keyboard main structure of a portable keyboard proposed by the utility model;

[0024] Figure 5 This is a schematic diagram of the keyboard main body installation structure of a portable keyboard proposed by the utility model;

[0025] Figure 6 This is a schematic diagram of the unfolded structure of a keyboard body of a portable keyboard proposed by the utility model;

[0026] Figure 7 This is an enlarged schematic diagram of point A.

[0027] In the figure: 1. Storage shell; 2. Storage box; 3. Cover plate; 4. Closing plate; 5. Pull groove; 6. Transmission line; 7. Connector; 8. Keyboard body; 9. Notch; 10. Slideway; 11. Limit plate; 12. Clamp head; 13. Clamp hole; 14. Elastic plate; 15. Sliding hole; 16. Damping plate; 17. Sliding column. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0029] Example 1

[0030] A portable keyboard, such as Figures 1 to 7 As shown, it includes a keyboard body 8 stored in a storage shell 1, a cover plate 3 is fixed to the top of the storage shell 1 by screws, and slide posts 17 are fixed to both sides of the keyboard body 8 by screws, and the outer wall of the slide post 17 is fixed to a limit plate 11 by a pin, and slideways 10 are fixed to the inner walls of both sides of the storage shell 1 by screws, and a slide hole 15 adapted to the outer diameter of the slide post 17 is opened on the surface of the slideway 10;

[0031] After the storage shell 1 and the cover plate 3 are fixed, the keyboard body 8 can be stored in the cavity therein. The sliding column 17 and the sliding hole 15 are provided so that the keyboard body 8 and the storage shell 1 can be used together in a sliding manner. When the keyboard body 8 needs to be used, the keyboard body 8 is pulled outward along the storage shell 1. During the pulling process, the sliding column 17 of the keyboard body 8 slides along the sliding hole 15. The moving path of the sliding column 17 can be guided by the limiting plate 11 to prevent the keyboard body 8 from shaking left and right relative to the slide 10. When the keyboard body 8 needs to be stored after use, the sliding column 17 is moved in the opposite direction along the sliding hole 15, so that the keyboard body 8 is stored again in the storage shell 1. Therefore, when the keyboard body 8 is not in use, the storage shell 1 and the cover plate 3 are used to protect and prevent dust from the keyboard body 8.

[0032] Furthermore, a cover plate 4 is fixed to the outer wall of one side of the keyboard body 8 by screws, and a pulling groove 5 is provided on the surface of the cover plate 4, an elastic plate 14 is integrally formed on the inner wall of one side of the cover plate 4, and a clamping hole 13 is provided on the surface of the elastic plate 14, and a clamping head 12 used in conjunction with the clamping hole 13 is integrally formed on the bottom of the storage shell 1;

[0033] By providing a sealing plate 4, one end of the storage shell 1 can be sealed after the keyboard body 8 is stored in the storage shell 1. By providing a pulling groove 5, the sealing plate 4 can be easily pulled out from the storage shell 1. By providing a clamping hole 13 and a clamping head 12, when the keyboard body 8 is stored in the storage shell 1, the storage shell 1 and the sealing plate 4 are limited. The elastic plate 14 has a certain elasticity, and the clamping hole 13 slides along the surface of the clamping head 12 and then clamps into the outside of the clamping head 12, thereby ensuring the relative stability between the storage shell 1 and the sealing plate 4.

[0034] Furthermore, one end of the keyboard body 8 is electrically connected to a transmission line 6, and one end of the transmission line 6 away from the keyboard body 8 is electrically connected to a connector 7;

[0035] When in use, the connector 7 is connected to the interface of the computer host, so that the keyboard body 8 can be used after being powered on.

[0036] Working principle: When in use, after the card hole 13 and the elastic plate 14 are detached from the card head 12, the closing plate 4 is pulled to make the keyboard body 8 be pulled out from the storage shell 1, and the movement path of the keyboard body 8 is guided by the slide column 17 and the slide hole 15. After the connector 7 and the computer host are connected, the keyboard body 8 is used after power is turned on. When the keyboard body 8 needs to be stored after use, the keyboard body 8 is moved toward the inside of the storage shell 1 through the closing plate 4. When the card hole 13 is inserted into the card head 12, the card head 12 and the card hole 13 are used to fix the storage shell 1 and the closing plate 4.

[0037] Example 2

[0038] A portable keyboard, in order to facilitate the storage of the transmission line 6 and the connector 7, such as Figures 1 to 7 As shown, this embodiment makes the following supplements on the basis of the embodiment 1: a storage box 2 is fixed to the outer wall of one side of the storage shell 1 by screws, and damping plates 16 are slidably connected to both sides of the storage box 2, and the two damping plates 16 are staggered, and a notch 9 is opened at one end of the damping plate 16;

[0039] The transmission line 6 and the connector 7 can be stored by providing a storage box 2. During storage, the transmission line 6 is wound up and placed inside the storage box 2. The storage box 2 can accommodate the transmission line 6 and the connector 7. After storage, the two damping plates 16 are relatively moved. Since the two damping plates 16 are staggered, the two damping plates 16 close the storage box 2 after relative movement. When the transmission line 6 needs to be taken out of the storage box 2 for use, the two notches 9 are moved to fit the outer wall of the transmission line 6 by moving the two damping plates 16 relatively. This serves to position the transmission line 6.

[0040] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A portable keyboard, comprising a keyboard body (8) received in a receiving shell (1), characterized in that: A cover plate (3) is fixed on the top of the storage shell (1), and slide columns (17) are fixed on both sides of the keyboard body (8), and the outer wall of the slide column (17) is fixed to the limit plate (11) through a pin, and slideways (10) are fixed on the inner walls of both sides of the storage shell (1), and the surface of the slideway (10) is provided with a slide hole (15) that matches the outer diameter of the slide column (17).

2. A portable keyboard according to claim 1, characterized in that: A sealing plate (4) is fixed to an outer wall of one side of the keyboard body (8), and a pulling groove (5) is provided on the surface of the sealing plate (4).

3. A portable keyboard according to claim 2, characterized in that: An elastic plate (14) is integrally formed on the inner wall of one side of the sealing plate (4), and a clamping hole (13) is provided on the surface of the elastic plate (14). A clamping head (12) for use with the clamping hole (13) is integrally formed on the bottom of the storage shell (1).

4. A portable keyboard according to claim 3, characterized in that: One end of the keyboard body (8) is electrically connected to a transmission line (6), and one end of the transmission line (6) away from the keyboard body (8) is electrically connected to a connector (7).

5. A portable keyboard according to claim 4, characterized in that: A storage box (2) is fixed to an outer wall of one side of the storage shell (1), and damping plates (16) are movably connected to both sides of the storage box (2).

6. A portable keyboard according to claim 5, characterized in that: The two damping plates (16) are arranged alternately.

7. A portable keyboard according to claim 6, characterized in that: A notch (9) is formed at one end of the damping plate (16).

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