Folding keyboard

Abstract

The utility model discloses a folding keyboard which comprises a placing box and a first keyboard, a second keyboard is arranged on one side of the first keyboard, a third keyboard is arranged on the side, away from the second keyboard, of the first keyboard, the second keyboard and the third keyboard are connected with the first keyboard through flexible plates, and limiting assemblies are arranged on the two sides of the first keyboard. The keyboard folding and limiting device has the beneficial effects that the keyboard can be folded and limited by arranging the flexible plate and the limiting assembly, a person can conveniently put the keyboard into a backpack to carry the keyboard, the limiting assembly can conveniently limit the folded keyboard through a sliding rod, a sliding block, a reset spring, a limiting plate, a first hand-screwing bolt and a second hand-screwing bolt, operation is easy and convenient, and use is convenient.

Description

Technical Field

[0001] This utility model relates to the field of computer accessories technology, specifically to a folding keyboard. Background Technology

[0002] A keyboard is a device for inputting instructions and data to operate computer equipment. It also refers to a set of function keys arranged by a system to operate a machine or device. A keyboard is also part of a keyboard musical instrument, or it can refer to an instrument that uses a keyboard, such as a piano, digital piano, or electronic keyboard. Keyboards are helpful for practicing typing. The keyboard is the most commonly used and primary input device. Through the keyboard, English letters, Chinese characters, numbers, punctuation marks, etc., can be input into the computer, thereby issuing commands and inputting data to the computer.

[0003] Most existing keyboards are too large to fit in a backpack, making them poorly portable.

[0004] No effective solutions have yet been proposed to address the problems in the relevant technologies. Utility Model Content

[0005] In view of the problems in the related technologies, this utility model proposes a folding keyboard to overcome the above-mentioned technical problems existing in the existing related technologies.

[0006] Therefore, the specific technical solution adopted by this utility model is as follows:

[0007] A folding keyboard includes a keyboard 1, a keyboard 2 on one side of the keyboard 1, and a keyboard 3 on the side of the keyboard 1 away from the keyboard 2. Both the keyboard 2 and the keyboard 3 are connected to the keyboard 1 via a flexible plate, and limiting components are provided on both sides of the keyboard 1.

[0008] Preferably, the flexible plate is made of silicone.

[0009] Preferably, the limiting component includes sliding grooves on both sides of the keyboard, a sliding rod in the sliding groove, a slider matching the sliding groove on the outer wall of the sliding rod, a return spring on the top of the slider and on the outer wall of the sliding rod, one side of the slider extending out of the sliding groove and connecting to the limiting plate, a first hand-tightening bolt penetrating the limiting plate on one side of the limiting plate, a first threaded groove matching the first hand-tightening bolt on one side of the keyboard, a second hand-tightening bolt penetrating the limiting plate on one side of the limiting plate located at the first hand-tightening bolt, and a second threaded groove matching the second hand-tightening bolt on one side of the keyboard.

[0010] Preferably, the slider has a sliding hole that matches the slider rod, and the slider is connected to the keyboard through the return spring.

[0011] Preferably, the limiting plate has a threaded hole 1 that matches the first hand-tightening bolt, and the limiting plate has a threaded hole 2 that matches the second hand-tightening bolt.

[0012] Preferably, the bottom of keyboard one is provided with anti-slip pad one, the bottom of keyboard two is provided with anti-slip pad two, and the bottom of keyboard three is provided with anti-slip pad three.

[0013] The beneficial effects of this utility model are as follows: by setting a flexible plate and a limiting component, the keyboard can be folded and limited, making it convenient for people to put the keyboard into a backpack for carrying. The limiting component, through a sliding rod, a slider, a return spring, a limiting plate, a first hand-tightening bolt, and a second hand-tightening bolt, can conveniently limit the folded keyboard. The operation is simple and convenient, and it is easy to use. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the overall structure of a folding keyboard according to an embodiment of the present utility model;

[0016] Figure 2 This is a top view of a folding keyboard according to an embodiment of the present utility model;

[0017] Figure 3 This is a schematic diagram of the structure of a folding keyboard after folding, according to an embodiment of the present utility model;

[0018] Figure 4 yes Figure 3 A magnified view of a portion of point A in the middle.

[0019] In the picture:

[0020] 1. Keyboard One; 2. Keyboard Two; 3. Keyboard Three; 4. Flexible Board; 5. Slide Groove; 6. Slide Rod; 7. Slider; 8. Return Spring; 9. Limiting Plate; 10. Hand-Tightening Bolt One; 11. Threaded Groove One; 12. Hand-Tightening Bolt Two; 13. Threaded Groove Two. Detailed Implementation

[0021] To further illustrate the various embodiments, the present invention provides accompanying drawings, which are part of the disclosure of the present invention. These drawings are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, those skilled in the art should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0022] According to an embodiment of the present invention, a folding keyboard is provided.

[0023] Example 1;

[0024] like Figures 1-4 As shown, the folding keyboard according to an embodiment of the present utility model includes a keyboard 1, a keyboard 2 on one side of the keyboard 1, and a keyboard 3 on the side of the keyboard 1 away from the keyboard 2. Both the keyboard 2 and the keyboard 3 are connected to the keyboard 1 through a flexible plate 4, and limiting components are provided on both sides of the keyboard 1.

[0025] Example 2;

[0026] like Figures 1-4 As shown, the keyboard includes a first keyboard 1, a second keyboard 2 on one side of the first keyboard 1, and a third keyboard 3 on the side of the first keyboard 1 away from the second keyboard 2. Both the second keyboard 2 and the third keyboard 3 are connected to the first keyboard 1 via a flexible plate 4. Limiting components are provided on both sides of the first keyboard 1. The flexible plate 4 is made of silicone. The limiting assembly includes sliding grooves 5 on both sides of the keyboard 1, with a sliding rod 6 in each groove 5. A slider 7 matching the sliding groove 5 is fitted onto the outer wall of the sliding rod 6. A return spring 8 is fitted onto the top of the slider 7 and onto the outer wall of the sliding rod 6. One side of the slider 7 extends out of the groove 5 and connects to a limiting plate 9. A first hand-tightening bolt 10 penetrating the limiting plate 9 is provided on one side of the limiting plate 9. A threaded groove 11 matching the first hand-tightening bolt 10 is provided on one side of the keyboard 2. A second hand-tightening bolt 12 penetrating the limiting plate 9 is provided on one side of the first hand-tightening bolt 10. A second threaded groove 13 matching the second hand-tightening bolt 12 is provided on one side of the keyboard 3. A sliding hole matching the sliding rod 6 is provided on the slider 7. The slider 7 is connected to the keyboard 1 via the return spring 8. The limiting plate 9 has a threaded hole 1 that matches the hand-tightening bolt 10, and the limiting plate 9 has a threaded hole 2 that matches the hand-tightening bolt 12. The bottom of the keyboard 1 has an anti-slip pad 1, the bottom of the keyboard 2 has an anti-slip pad 2, and the bottom of the keyboard 3 has an anti-slip pad 3.

[0027] In practical applications, when packing the keyboards, firstly, keyboards 2 and 3 are folded to the back of keyboard 1 using the flexible plate 4. Then, the limiting plate 9 is pulled down to the bottom, so that the limiting plate 9 fits against the sides of keyboards 2 and 3. At this time, the return spring 8 is in a stretched state. Then, tighten the first hand-tightening bolt 10 and the second hand-tightening bolt 12 to fix keyboards 2 and 3 to the limiting plate 9. When it is necessary to untie keyboards 2 and 3, loosen the first hand-tightening bolt 10 and the second hand-tightening bolt 12, so that the limiting plate 9 is released from keyboards 2 and 3. At this time, the return spring 8 returns to its original position and moves the limiting plate 9 upward. By setting the flexible plate and the limiting component, the keyboard can be folded and limited, making it easy for people to put the keyboard into a backpack for carrying. The limiting component, through the sliding rod, slider, return spring, limiting plate, first hand-tightening bolt, and second hand-tightening bolt, facilitates the limitation of the folded keyboard. The operation is simple and convenient, and easy to use.

[0028] In summary, by means of the above-mentioned technical solution of this utility model, the keyboard can be folded and limited by setting a flexible plate and a limiting component, making it convenient for people to put the keyboard into a backpack for carrying. The limiting component, through a sliding rod, a slider, a return spring, a limiting plate, a first hand-tightening bolt, and a second hand-tightening bolt, can conveniently limit the folded keyboard. The operation is simple and convenient, and easy to use.

[0029] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A folding keyboard, characterized in that, The keyboard includes a first keyboard (1), a second keyboard (2) on one side of the first keyboard (1), and a third keyboard (3) on the side of the first keyboard (1) away from the second keyboard (2). The second keyboard (2) and the third keyboard (3) are both connected to the first keyboard (1) via a flexible plate (4). Limiting components are provided on both sides of the first keyboard (1). The limiting components include sliding grooves (5) on both sides of the first keyboard (1). A sliding rod (6) is provided in the sliding groove (5). A slider (7) matching the sliding groove (5) is sleeved on the outer wall of the sliding rod (6). The top of the slider (7) is located on the sliding groove (5). A return spring (8) is sleeved on the outer wall of the rod (6). The slider (7) extends to the outside of the slide groove (5) and is connected to the limiting plate (9). A hand-tightening bolt (10) penetrating the limiting plate (9) is provided on one side of the limiting plate (9). A threaded groove (11) matching the hand-tightening bolt (10) is opened on one side of the keyboard (2). A hand-tightening bolt (2) penetrating the limiting plate (9) is provided on one side of the limiting plate (9) located on the side of the hand-tightening bolt (10). A threaded groove (23) matching the hand-tightening bolt (12) is opened on one side of the keyboard (3).

2. A folding keyboard according to claim 1, characterized in that, The flexible plate (4) is made of silicone.

3. A folding keyboard according to claim 1, characterized in that, The slider (7) has a sliding hole that matches the slider (6), and the slider (7) is connected to the keyboard (1) through the reset spring (8).

4. A folding keyboard according to claim 1, characterized in that, The limiting plate (9) has a threaded hole 1 that matches the first hand-tightening bolt (10), and the limiting plate (9) has a threaded hole 2 that matches the second hand-tightening bolt (12).

5. A folding keyboard according to claim 1, characterized in that, The bottom of keyboard one (1) is provided with anti-slip pad one, the bottom of keyboard two (2) is provided with anti-slip pad two, and the bottom of keyboard three (3) is provided with anti-slip pad three.

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