Sliding keyboard

Abstract

The utility model discloses a sliding keyboard which comprises a keyboard body, an outer frame is connected to the outer surface of the keyboard body in a sliding mode, and a limiting assembly is jointly installed between the outer frame and the keyboard body. Shells are fixedly mounted on the two sides of the outer surface of the outer frame, a storage cavity is formed in the outer frame, and a reset winding roller is jointly mounted between the storage cavity and the two shells. According to the computer keyboard, through the arrangement of the outer frame, the limiting assembly, the dustproof cloth, the reset winding roller, the containing cavity, the sealing groove, the thin plate, the first notch, the second notch, the clamping groove and the clamping strip, the outer frame and the keyboard body are in sliding design, when the computer keyboard is used, the keyboard body can be exposed, the outer frame is prevented from affecting use of the keyboard body, and when the keyboard body is not used, the keyboard body can be conveniently detached. The dustproof cloth can be used for dustproof treatment, dust is prevented from being accumulated on the surface of the keyboard body, meanwhile, the whole keyboard adopts an integrated design, the occupied space is small, carrying is facilitated, and the problems that a dustproof structure is lost and the like can be avoided.

Description

Technical Field

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

[0002] The keyboard is a device for inputting instructions and data to operate computer equipment, and is an important part of computer learning. The basic principle is that electronic signals are triggered by pressing keys, and then the computer interprets these signals and performs corresponding operations. There are mainly mechanical keyboards, membrane keyboards, and some other types of keyboards.

[0003] At present, when the keyboard is used in daily life, dust is often easily accumulated in the gap between the keycap and the keyboard. Since there are a large number of keys and the gap is small, it is relatively cumbersome to clean. To solve this problem, you can buy a dust cover when buying a keyboard. Although the existing dust cover has a simple structure, it is generally separated from the keyboard. When using the keyboard, the dust cover needs to be removed and placed aside, which takes up extra space. At the same time, the opposing design of the two makes it easy for the dust cover to be lost. Utility Model Content

[0004] The utility model is a sliding keyboard proposed to solve the shortcomings in the prior art.

[0005] In order to achieve the above-mentioned objectives, the utility model adopts the following technical solutions: a sliding keyboard, comprising a keyboard body, the outer surface of the keyboard body is slidably connected to an outer frame, and a limiting component is commonly installed between the outer frame and the keyboard body; shells are fixedly installed on both sides of the outer surface of the outer frame, a storage cavity is provided inside the outer frame, a reset winding roller is commonly installed between the storage cavity and the two shells, and a dustproof cloth is wound around the outer surface of the reset winding roller; a first notch and a second notch are provided on the top of the outer frame, and the first notch is connected to the storage cavity, two sealing grooves are commonly provided between the inner walls on both sides of the first notch, the inner walls on both sides of the second notch and the inner walls on both sides of the outer frame, the interiors of the two sealing grooves are slidably connected to thin plates, a card strip is commonly fixedly installed between the two thin plates, and the card strip is connected to the dustproof cloth; card slots are provided on the inner bottoms of the first notch and the second notch, and the card slots match the card strips.

[0006] Furthermore, the limit assembly includes a limit plate, and the limit plate extends through the inner wall of the outer frame to the bottom and is slidably connected thereto, the limit plate is fixedly connected to the keyboard body, a locking bolt passes through and is threadedly connected to one side of the outer surface of the outer frame, and the locking bolt abuts against the limit plate, and the locking bolt can press and lock the limit plate to prevent the limit plate from moving.

[0007] Furthermore, the reset winding roller includes a roller body, and both ends of the roller body extend through the inner wall of the storage cavity to the shell, the roller body is rotatably connected to the outer frame and fixedly connected to the dustproof cloth, and two spiral springs are symmetrically fixedly connected to the outer surface of the roller body, and the other end of the spiral spring is fixedly connected to the shell, one end of the spiral spring is fixed and the other end is acted on by a torque, and under the action of the torque, the spring material produces bending elastic deformation, causing the spiral spring to twist in the plane.

[0008] Furthermore, the card strip includes a cross bar, and the cross bar matches the first slot and the second slot and is fixedly connected to the thin plate. The top of the cross bar is provided with an insertion plate that passes through the bottom, and the insertion plate matches the card slot. After the insertion plate enters the card slot, the cross bar can be limited to prevent the cross bar from moving.

[0009] Furthermore, a movable plate is fixedly sleeved on the outer surface of the plug plate, and the movable plate slides with the inner wall of the cross bar. A spring is fixedly installed between the movable plate and the cross bar, and the spring always provides a downward pushing force for the movable plate. When there is no external force interference, the movable plate always abuts against the inner bottom of the cross bar.

[0010] Furthermore, the dustproof cloth is fixedly connected to the thin plate and the cross bar, so that one end of the dustproof cloth can be pulled to move.

[0011] Furthermore, the thickness of the dustproof cloth is consistent with the thickness of the thin plate, so that the thickness of the dustproof cloth is close to the thickness of the sealing groove, which is beneficial to sealing and dustproofing.

[0012] Beneficial effects of the utility model:

[0013] When the utility model is in use, the sliding keyboard adopts a sliding design between the outer frame and the keyboard body through the set outer frame, limit assembly, dustproof cloth, reset winding roller, storage cavity, sealing groove, thin plate, first notch, second notch, card slot and card strip. When in use, the keyboard body can be exposed to avoid the outer frame affecting the use of the keyboard body. When the keyboard body is not in use, the dustproof cloth can be used for dustproof treatment to prevent dust from accumulating on the surface of the keyboard body. At the same time, the overall integrated design takes up little space, is easy to carry, and can also avoid the problem of loss of the dustproof structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the description of the specific implementation methods will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1: A three-dimensional diagram of the utility model;

[0016] Figure 2 : A partial side view of the utility model;

[0017] Figure 3 : A cross-sectional view of the utility model;

[0018] Figure 4 :The utility model Figure 3 Enlarged view of point A in the middle.

[0019] The reference numerals are as follows:

[0020] 1. Keyboard body; 2. Shell; 3. Insert plate; 4. Outer frame; 5. Cross bar; 6. Dustproof cloth; 7. Locking bolt; 8. Roller body; 9. Volute spring; 10. Limit plate; 11. Storage cavity; 12. First notch; 13. Second notch; 14. Thin plate; 15. Sealing groove; 16. Spring; 17. Movable plate; 18. Card slot. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] like Figures 1 to 4 As shown, a sliding keyboard is involved, including a keyboard body 1, the outer surface of the keyboard body 1 is slidably connected to an outer frame 4, a limit assembly is installed between the outer frame 4 and the keyboard body 1, the limit assembly includes a limit plate 10, and the limit plate 10 passes through the inner wall of the outer frame 4, extends to the bottom and is slidably connected thereto, the limit plate 10 is fixedly connected to the keyboard body 1, one side of the outer surface of the outer frame 4 passes through and is threadedly connected with a locking bolt 7, and the locking bolt 7 abuts against the limit plate 10. When the keyboard body 1 is in use, the locking bolt 7 is loosened, the outer frame 4 descends until all the keys on the top of the keyboard body 1 are exposed, and then the locking bolt 7 is tightened, and the limit plate 10 can limit the moving outer frame 4 to avoid over-travel movement.

[0023] A shell 2 is fixedly installed on both sides of the outer surface of the outer frame 4, and a storage cavity 11 is opened inside the outer frame 4. A reset winding roller is installed between the storage cavity 11 and the two shells 2. A dustproof cloth 6 is wound on the outer surface of the reset winding roller. The reset winding roller includes a roller body 8, and both ends of the roller body 8 pass through the inner wall of the storage cavity 11 and extend into the shell 2. The roller body 8 is rotatably connected to the outer frame 4 and fixedly connected to the dustproof cloth 6. Two spiral springs 9 are symmetrically fixedly connected to the outer surface of the roller body 8, and the other end of the spiral spring 9 is fixedly connected to the shell 2. When one end of the dustproof cloth 6 is away from the storage cavity 11, the roller body 8 is driven to rotate, and the roller body 8 drives the spiral spring 9 to undergo elastic deformation. When the dustproof cloth 6 loses its tension, the spiral spring 9 drives the roller body 8 to rotate, so that the roller body 8 can rewind the dustproof cloth 6.

[0024] The top of the outer frame 4 is provided with a first notch 12 and a second notch 13, and the first notch 12 is communicated with the storage cavity 11, and two sealing grooves 15 are provided between the inner walls on both sides of the first notch 12, the inner walls on both sides of the second notch 13 and the inner walls on both sides of the outer frame 4, and the insides of the two sealing grooves 15 are both slidably connected to the thin plate 14, and a card strip is fixedly installed between the two thin plates 14, and the card strip is connected to the dustproof cloth 6, and the inner bottoms of the first notch 12 and the second notch 13 are provided with a card slot 18, and the card slot 18 matches the card strip, and the card strip includes a cross bar 5, and the cross bar 5 is connected to the first notch 1 2 matches with the second notch 13 and is fixedly connected between the thin plate 14. The top of the cross bar 5 is provided with a plug plate 3 that penetrates to the bottom, and the plug plate 3 matches with the card slot 18. The outer surface of the plug plate 3 is fixedly sleeved with a movable plate 17, and the movable plate 17 slides with the inner wall of the cross bar 5. A spring 16 is fixedly installed between the movable plate 17 and the cross bar 5. When the cross bar 5 moves to the second notch 13, the plug plate 3 is released. The plug plate 3 moves downward under the action of the movable plate 17 and the spring 16 until the plug plate 3 is inserted into the card slot 18. The card slot 18, the plug plate 3 cooperate with the thin plate 14 to realize the limiting of the cross bar 5.

[0025] The dustproof cloth 6 is fixedly connected to the thin plate 14 and the cross bar 5. The thickness of the dustproof cloth 6 is consistent with the thickness of the thin plate 14. When the cross bar 5 and the thin plate 14 move, one end of the dustproof cloth 6 can be driven to move.

[0026] Working principle: when the keyboard body 1 is not used, loosen the locking bolt 7, then lift the outer frame 4 until it reaches the set height, then tighten the locking bolt 7, then lift the plug board 3 to disengage the plug board 3 from the card slot 18, then pull the cross bar 5 and the thin plate 14 away from the first notch 12, when the cross bar 5 and the thin plate 14 move, they drive one end of the dustproof cloth 6 to move, and the roller body 8 drives the volute spring 9 to elastically deform, when the cross bar 5 moves to the second notch 13, release the plug board 3, the plug board 3 is moved under the action of the movable plate 17 and the spring 16 Move it downward until the insert plate 3 is inserted into the slot 18. The slot 18, the insert plate 3 cooperate with the thin plate 14 to limit the cross bar 5. When the keyboard body 1 needs to be used, the connection between the card strip and the card slot 18 in the second slot 13 is released, and then the card strip is pushed back. The spiral spring 9 drives the roller body 8 to rotate, so that the roller body 8 reels the dustproof cloth 6 until the card strip moves into the first slot 12, and then loosens the locking bolt 7, and the outer frame 4 descends until all the keys on the top of the keyboard body 1 are exposed, and then tightens the locking bolt 7.

[0027] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A sliding keyboard, comprising a keyboard body (1), characterized in that: The outer surface of the keyboard body (1) is slidably connected to an outer frame (4), and a limit position component is installed between the outer frame (4) and the keyboard body (1); Shells (2) are fixedly mounted on both sides of the outer surface of the outer frame (4); a storage cavity (11) is provided inside the outer frame (4); a reset winding roller is installed between the storage cavity (11) and the two shells (2); a dustproof cloth (6) is wound around the outer surface of the reset winding roller; A first notch (12) and a second notch (13) are provided at the top of the outer frame (4), and the first notch (12) is communicated with the storage cavity (11); two sealing grooves (15) are provided between the inner walls on both sides of the first notch (12), the inner walls on both sides of the second notch (13) and the inner walls on both sides of the outer frame (4); the interiors of the two sealing grooves (15) are both slidably connected to the thin plate (14); a clamping strip is fixedly installed between the two thin plates (14), and the clamping strip is connected to the dustproof cloth (6); The inner bottoms of the first notch (12) and the second notch (13) are both provided with a clamping groove (18), and the clamping groove (18) matches the clamping strip.

2. A sliding keyboard according to claim 1, characterized in that: The limiting assembly comprises a limiting plate (10), and the limiting plate (10) passes through the inner wall of the outer frame (4) and extends to the bottom and is slidably connected thereto, the limiting plate (10) is fixedly connected to the keyboard body (1), and a locking bolt (7) passes through and is threadedly connected to one side of the outer surface of the outer frame (4), and the locking bolt (7) abuts against the limiting plate (10).

3. A sliding keyboard according to claim 1, characterized in that: The reset winding roller comprises a roller body (8), and both ends of the roller body (8) penetrate the inner wall of the storage cavity (11) and extend into the shell (2), the roller body (8) is rotationally connected to the outer frame (4) and fixedly connected to the dustproof cloth (6), and two spiral springs (9) are symmetrically fixedly connected to the outer surface of the roller body (8), and the other end of the spiral spring (9) is fixedly connected to the shell (2).

4. A sliding keyboard according to claim 1, characterized in that: The card strip comprises a cross bar (5), and the cross bar (5) matches the first notch (12) and the second notch (13) and is fixedly connected to the thin plate (14), and a plug plate (3) is provided at the top of the cross bar (5) and extends to the bottom, and the plug plate (3) matches the card slot (18).

5. A sliding keyboard according to claim 4, characterized in that: A movable plate (17) is fixedly sleeved on the outer surface of the plug plate (3), and the movable plate (17) slides with the inner wall of the cross bar (5), and a spring (16) is fixedly installed between the movable plate (17) and the cross bar (5).

6. A sliding keyboard according to claim 5, characterized in that: The dustproof cloth (6) is fixedly connected to the thin plate (14) and the cross bar (5).

7. A sliding keyboard according to claim 1, characterized in that: The thickness of the dustproof cloth (6) is consistent with the thickness of the thin plate (14).

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