Folding computer keyboard

Abstract

The utility model discloses a folding computer keyboard, relates to the technical field of keyboards, and solves the problems that after the keyboard is folded, keys on two sides are easy to extrude each other, the keys cannot be reset after being extruded for a long time, and pressing pieces below the keys are easy to fail or damage. Through cooperation between a first connecting rod and a second connecting rod, the keyboard comprises a first keyboard body and a second keyboard body, first connecting holes are symmetrically formed in the side walls of the first keyboard body and the second keyboard body correspondingly, and the first connecting rods are interactively connected into the first connecting holes correspondingly; a second connecting rod is installed between the two first connecting rods in a hinged mode, second connecting holes are formed in the side walls of the first keyboard and the second keyboard, the second connecting holes are formed between the two first connecting holes, a gap can be reserved between the two keyboards through the second connecting rods, and when the keyboard body is folded, the keyboard body can be folded, so that the keyboard body is folded. And the mutual extrusion of the keys on the two sides is avoided.

Description

Technical Field

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

[0002] The keyboard is an important component in a computer, and a foldable keyboard can be easily carried externally and used at any time. After searching, a Chinese patent authorization number CN219758795U discloses a foldable computer keyboard, which belongs to the field of keyboards. A foldable computer keyboard includes a left keyboard and a right keyboard, which are connected by a rotating component, and a storage bag is provided on the side of the left keyboard and the right keyboard away from each other. A protective component is provided on the inner side of the storage bag, and the protective component is used to protect the left keyboard and the right keyboard. The rotating component includes a rotating shaft and two connecting rods, and the two connecting rods are respectively fixed to the ends of the left keyboard and the right keyboard that are close to each other, and are rotatably connected to the outer sides of the two connecting rods. The rotating shaft is an elliptical cylinder. The protective component includes a storage bin, which is provided on the side of the storage bag close to the left keyboard / right keyboard, and a shock absorbing plate is provided on the inner side of the storage bin; it can put some sundries of the user into the inner side of the storage bag, improve the portability of the sundries and the keyboard, and reduce the external impact on the keyboard, thereby extending its service life. However, after the keyboard is folded, the keys on both sides are easily squeezed against each other, and the keys cannot be reset after being squeezed for a long time, which may easily cause the pressing parts under the keys to malfunction or be damaged. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides a foldable computer keyboard, which solves the problem that after the keyboard is folded, the keys on both sides are easily squeezed against each other, and the keys cannot be reset due to being squeezed for a long time, which easily causes the pressing parts under the keys to malfunction or be damaged.

[0004] To achieve the above purpose, the utility model is implemented through the following technical solutions: a folding computer keyboard, including a first keyboard and a second keyboard, the first keyboard and the second keyboard are symmetrically provided with first connecting holes inside the side walls, the first connecting holes are interactively connected with first connecting rods inside, and a second connecting rod is hingedly installed between the two first connecting rods, second connecting holes are provided inside the side walls of the first keyboard and the second keyboard, and the second connecting hole is provided between the two first connecting holes, the second connecting holes are interactively connected with first connecting plates inside, and the two first connecting plates are hingedly connected with a second connecting plate.

[0005] Preferably, a placement hole is provided inside the right side of the top surface of the first keyboard, the interior of the placement hole is slidably connected to a limiting column, and a limiting block is symmetrically fixedly installed on the upper side wall of the limiting column, and a socket is provided inside the right side of the top surface of the second keyboard, and the length of the socket matches the distance between the two limiting blocks, so that the second keyboard can be conveniently supported.

[0006] Preferably, a rotation groove is provided inside the right side of the top surface of the second keyboard, the rotation groove is connected to the insertion hole, and the diameter of the rotation groove matches the distance between the two limit blocks, so that the limit blocks can be connected to the inside of the rotation groove.

[0007] Preferably, a connecting column is symmetrically fixedly installed on the left side wall of the second keyboard, and a rubber pad is fixedly sleeved on the left end of the connecting column. Limiting holes are symmetrically arranged inside the right side wall of the first keyboard, and the connecting column is slidably connected to the inside of the limiting hole, so as to conveniently enhance the stability when the first keyboard is connected to the second keyboard.

[0008] Preferably, the sizes of the first connecting rod and the first connecting plate are smaller than the interior of the first connecting hole and the second connecting hole, and the ends of the first connecting rod and the first connecting plate are provided with limiting plates to prevent the first connecting rod and the first connecting plate from sliding out of the connecting hole.

[0009] Preferably, the limiting block is arranged above the placement hole, so that the limiting column can be conveniently moved up and down.

[0010] The utility model provides a foldable computer keyboard, which has the following beneficial effects:

[0011] 1. When the folding computer keyboard is used, the first connecting rod and the second connecting rod cooperate with each other, so that a gap can be left between the two keyboards by using the second connecting rod, so that the keys on both sides can be prevented from being squeezed against each other when the keyboard body is folded;

[0012] 2. When the folding computer keyboard is in use, the cooperation between the limit column and the limit block can support the second keyboard to prevent the keyboards at the ends of both sides from being pressed after the keyboard body is folded. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a side view of the utility model;

[0015] Figure 3 This is a schematic diagram of the second keyboard structure of the utility model;

[0016] Figure 4 For this utility model Figure 3 Schematic diagram of the structure of part A.

[0017] In the figure, 1-first keyboard, 2-second keyboard, 3-first connecting rod, 4-second connecting rod, 5-connecting column, 6-rubber pad, 7-first connecting plate, 8-second connecting plate, 9-first connecting hole, 10-second connecting hole, 11-limiting column, 12-placing hole, 13-limiting block, 14-jack, 15-rotation slot, 16-limiting hole. DETAILED DESCRIPTION

[0018] 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 in 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.

[0019] Example 1

[0020] See also Figure 1-4 The embodiment of the utility model provides a folding computer keyboard, including a first keyboard 1 and a second keyboard 2, first connecting holes 9 are symmetrically arranged inside the side walls of the first keyboard 1 and the second keyboard 2, first connecting rods 3 are interactively connected inside the first connecting holes 9, and a second connecting rod 4 is hingedly installed between the two first connecting rods 3, second connecting holes 10 are arranged inside the side walls of the first keyboard 1 and the second keyboard 2, and the second connecting hole 10 is arranged between the two first connecting holes 9, first connecting plates 7 are interactively connected inside the second connecting holes 10, and a second connecting plate 8 is hingedly connected between the two first connecting plates 7. When the keyboard body is folded, the first keyboard 1 and the second keyboard 2 are pulled in opposite directions to move the internal connecting rods and connecting plates out completely, and then the first keyboard 1 and the second keyboard 2 are moved toward each other to be folded, and the first keyboard 1 and the second keyboard 2 can be conveniently supported by the action between the second connecting rod 4 and the second connecting plate 8.

[0021] Example 2

[0022] In this embodiment, Figure 1-4As shown, a placement hole 12 is provided inside the right side of the top surface of the first keyboard 1, and the interior of the placement hole 12 is slidably connected to a limiting column 11, and a limiting block 13 is symmetrically fixedly installed on the upper side wall of the limiting column 11, and a plug hole 14 is provided inside the right side of the top surface of the second keyboard 2, and the length of the plug hole 14 matches the distance between the two limiting blocks 13, and a rotation groove 15 is provided inside the right side of the top surface of the second keyboard 2, and the rotation groove 15 is connected to the plug hole 14, and the diameter of the rotation groove 15 matches the distance between the two limiting blocks 13. After the keyboard body is folded, the limiting column 11 is connected to the limiting block 13 and connected to the inside of the plug hole 14, and the limiting block 13 is connected to the inside of the rotation groove 15, and then the limiting column 11 is rotated so that the limiting column 11 and the limiting block 13 can be stuck, thereby supporting the second keyboard 2.

[0023] Example 3

[0024] In this embodiment, Figure 1-4 As shown, a connecting column 5 is symmetrically fixedly installed on the left side wall of the second keyboard 2, and a rubber pad 6 is fixedly sleeved and installed on the left end of the connecting column 5. A limiting hole 16 is symmetrically arranged inside the right side wall of the first keyboard 1, and the connecting column 5 is slidably connected to the inside of the limiting hole 16. After the first keyboard 1 and the second keyboard 2 are connected, the connecting column 5 is slidably connected to the inside of the limiting hole 16, and the friction between the rubber pad 6 and the inner side wall of the limiting hole 16 can make the connection of the connecting column 5 stable. The sizes of the first connecting rod 3 and the first connecting plate 7 are both smaller than the inside of the first connecting hole 9 and the second connecting hole 10. Limiting plates are arranged at the ends of the first connecting rod 3 and the first connecting plate 7, and the limiting block 13 is arranged above the placement hole 12.

[0025] It should be noted that in this embodiment, when using the foldable computer keyboard, Figure 1-4 As shown, when the keyboard body is folded, the first keyboard 1 and the second keyboard 2 are pulled in opposite directions to move the internal connecting rods and connecting plates out completely, and then the first keyboard 1 and the second keyboard 2 are moved toward each other to be folded. Through the action between the second connecting rod 4 and the second connecting plate 8, the first keyboard 1 and the second keyboard 2 can be conveniently supported. After the keyboard body is folded, the limit column 11 is connected to the limit block 13 and connected to the inside of the jack 14, and the limit block 13 is connected to the inside of the rotating groove 15. Then the limit column 11 is rotated so that the limit column 11 and the limit block 13 can be stuck to support the second keyboard 2. After the first keyboard 1 and the second keyboard 2 are connected, the connecting column 5 is slidably connected to the inside of the limiting hole 16, and the rubber pad 6 rubs against the internal side wall of the limiting hole 16 to make the connection of the connecting column 5 stable.

[0026] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0027] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A foldable computer keyboard, characterized in that: The invention comprises a first keyboard (1) and a second keyboard (2), wherein first connecting holes (9) are symmetrically arranged inside the side walls of the first keyboard (1) and the second keyboard (2), first connecting rods (3) are interactively connected inside the first connecting holes (9), a second connecting rod (4) is hingedly mounted between the two first connecting rods (3), second connecting holes (10) are arranged inside the side walls of the first keyboard (1) and the second keyboard (2), and the second connecting hole (10) is arranged between the two first connecting holes (9), first connecting plates (7) are interactively connected inside the second connecting holes (10), and a second connecting plate (8) is hingedly connected between the two first connecting plates (7).

2. A foldable computer keyboard according to claim 1, characterized in that: A placement hole (12) is provided inside the right side of the top surface of the first keyboard (1), the placement hole (12) is slidably connected to a limit column (11), a limit block (13) is symmetrically fixedly mounted on the upper side wall of the limit column (11), and a plug hole (14) is provided inside the right side of the top surface of the second keyboard (2), the length of the plug hole (14) matches the distance between the two limit blocks (13).

3. A foldable computer keyboard according to claim 2, characterized in that: A rotation groove (15) is provided inside the right side of the top surface of the second keyboard (2), the rotation groove (15) is connected to the insertion hole (14), and the diameter of the rotation groove (15) matches the distance between the two limit blocks (13).

4. A foldable computer keyboard according to claim 1, characterized in that: A connecting column (5) is symmetrically fixedly installed on the left side wall of the second keyboard (2), and a rubber pad (6) is fixedly sleeved and installed on the left end of the connecting column (5). A limiting hole (16) is symmetrically arranged inside the right side wall of the first keyboard (1), and the connecting column (5) is slidably connected to the inside of the limiting hole (16).

5. A foldable computer keyboard according to claim 1, characterized in that: The sizes of the first connecting rod (3) and the first connecting plate (7) are both smaller than the interiors of the first connecting hole (9) and the second connecting hole (10), and limiting plates are provided at the ends of the first connecting rod (3) and the first connecting plate (7).

6. A foldable computer keyboard according to claim 2, characterized in that: The limiting block (13) is arranged above the placement hole (12).

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