Covering type computer keyboard

Abstract

The utility model discloses a covering type computer keyboard, which belongs to the technical field of computer keyboards and comprises a keyboard body, first fixing shafts are symmetrically arranged on the keyboard body, first rotating plates are rotatably connected onto the first fixing shafts, a second rotating plate and a third rotating plate are buckled above the keyboard body, and the second rotating plate and the third rotating plate are fixedly connected onto the keyboard body. And a supporting plate is arranged on the rotating plate III. The rotating plate II and the rotating plate III are buckled on the keyboard body, so that the keyboard body is protected from being damaged by dust and dirt through the covering design, and the whole keyboard is more compact and portable when not used. After the third rotating plate is rotated, the third rotating plate is attached to the first rotating plate and the second rotating plate to form a continuous and flat surface, the surface can be used as a hand support, and extra support and comfort are provided for a user during typewriting.

Description

TECHNICAL FIELD

[0001] The utility model relates to computer keyboard technical field especially relates to a cover computer keyboard. BACKGROUND

[0002] Computer keyboard is the key that has the raised character that arranges and combines according to certain law, and information is inputted into the computer through the key. There are multiple protruding key positions of different sizes on the keyboard, which are separated by recessed keyboard panels according to different areas. These areas include function key area, typing key area, editing key area, number pad area and indicator light area, etc. Keyboard is the channel of controlling information input computer, and its design aims at facilitating user to input text, numbers and symbols, etc.

[0003] Because there is usually a certain gap between the keycaps and the keycaps and the keyboard body, these gaps are easy to become the hiding place of dust and sundries. After the dust enters the keyboard, it may adhere to the key, circuit board or sensor and other key components. These dust not only increases the friction resistance of the key, causes the key to feel bad, but also may affect the sensitivity and response speed of the keyboard. Dust may even cause the keyboard short circuit or key failure, which seriously affects the normal use of the keyboard. SUMMARY

[0004] The utility model discloses a cover computer keyboard to solve the problem in the background art.

[0005] In order to achieve the above object, the utility model adopts the following technical scheme:

[0006] A cover computer keyboard, comprising: a keyboard body, the keyboard body is provided with a fixed shaft one on the symmetry, the fixed shaft one is provided with a rotating plate one on the rotation, the rotating plate two and the rotating plate three are buckled on the keyboard body top, the rotating plate three is provided with a supporting plate on.

[0007] Preferably, the width of the rotating plate one and the rotating plate two is equal to the width of the rotating plate three, and the top of the rotating plate three and the top of the supporting plate are adhered with flexible material.

[0008] Preferably, the rotating plate one is provided with a fixed shaft two, and the fixed shaft two is rotatably connected with the rotating plate two.

[0009] Preferably, the side of the rotating plate two close to the keyboard body is provided with a fixed block.

[0010] Preferably, the side of the fixed block close to the keyboard body is obliquely arranged.

[0011] Preferably, the end of the rotating plate two and the rotating plate three is rotatably connected through a connecting pin.

[0012] Preferably, the three-side wall of the rotating plate is symmetrically provided with a groove, and the groove is divided into two sections, which are a horizontal section and a vertical section.

[0013] Preferably, the vertical section of the groove is in communication with the horizontal section of the groove.

[0014] Preferably, the horizontal section of the groove is parallel to the three-side wall of the rotating plate, and the vertical section of the groove is perpendicular to the three-side wall of the rotating plate.

[0015] Preferably, a sliding block is slidably connected in the groove, and a connecting block is fixedly arranged on the outer surface of the sliding block and fixedly connected with the supporting plate.

[0016] Compared with the prior art, the utility model has the advantages of:

[0017] By buckling the second rotating plate and the third rotating plate on the keyboard body, the cover design not only protects the keyboard body from dust and dirt, but also makes the whole keyboard more compact and portable when not in use. The third rotating plate can be rotated and attached to the first rotating plate and the second rotating plate to form a continuous and flat surface, which can be used as a hand support to provide additional support and comfort for users when typing.

[0018] The inclined arrangement of the fixing block can make the third rotating plate be supported and inclined synchronously, and the inclined design helps to improve the typing posture of the user and reduce the fatigue of the wrist and arm.

[0019] The supporting plate arranged on the third rotating plate provides an additional support surface for the user, which can be used to place the wrist and further improve the comfort of use. The supporting plate extends the lifting area of the third rotating plate for the wrist, which can provide more comprehensive and stable support for the user.

[0020] The sliding block and the connecting block on the groove and the supporting plate are matched, and the supporting plate can be stored when not in use. When the supporting plate is not in use, the user only needs to push it back to the groove along the preset track. This design not only saves space, but also makes the keyboard more tidy and beautiful when not in use. At the same time, it also avoids damage caused by accidental collision or falling. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is an overall structure schematic view of the utility model;

[0022] Figure 2 It is an overall structure schematic view of the utility model Figure 2 It is an enlarged structure schematic view of A in the utility model;

[0023] Figure 3The whole another perspective structure schematic diagram of the utility model shows that

[0024] Figure 4 The whole another perspective structure schematic diagram of the utility model shows that Figure 3 The enlarged structure schematic diagram of B in the middle shows that

[0025] Figure 5 The whole another perspective structure schematic diagram of the utility model shows that

[0026] Figure number explanation: 1, keyboard body;2, fixed shaft one;3, rotating plate one;4, fixed shaft two;5, rotating plate two;6, fixed block;7, rotating plate three;8, supporting plate;9, recess;10, sliding block;11, connecting block. Specific implementation

[0027] The utility model will be further described in detail below in combination with the drawings.

[0028] The following description is used to disclose the utility model so that the person skilled in the art can realize the utility model. The preferred embodiments in the following description are only as examples, and other obvious modifications can be thought of by the person skilled in the art. The basic principles of the utility model defined in the following description can be used in other implementation, modification, improvement, equivalent and other technical solutions without departing from the spirit and scope of the utility model.

[0029] The person skilled in the art should understand that in the disclosure of the utility model, the orientation or position indicated by the terms "longitudinal", "transverse", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or position relationship shown in the drawings, which is only for the simplified description of the utility model for the convenience of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore the above-mentioned terms cannot be understood as a limitation of the utility model.

[0030] It can be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of one element can be one, and in another embodiment, the number of the element can be multiple, and the term "one" cannot be understood as a limitation on the number. Embodiment

[0031] Please refer to Figures 1-3A hinged computer keyboard includes: a keyboard body 1, which serves as the basic structure of the entire keyboard and houses all the keys and mechanical components. A fixed shaft 2 is symmetrically arranged on the keyboard body 1, and a rotating plate 3 is rotatably connected to the fixed shaft 2. The rotating plate 3 can rotate around the fixed shaft 2 due to the rotatable connection between the fixed shaft 2 and the keyboard body 1. A second rotating plate 5 and a third rotating plate 7 are fastened to the top of the keyboard body 1. This hinged design not only protects the keyboard body 1 from dust and dirt but also makes the entire keyboard more compact and portable when not in use. A tray 8 is provided on the third rotating plate 7, providing an additional support surface for the user, which can be used to rest the wrist, further improving user comfort.

[0032] The combined width of rotating plate 3 and rotating plate 5 equals the width of rotating plate 7. Rotating plate 7 allows it to align with rotating plate 3 and rotating plate 5, forming a continuous and flat surface. This surface can be used as a hand rest, providing additional support and comfort for the user while typing. When rotating plate 3 is attached to the keyboard body 1, and rotating plate 5 and rotating plate 7 are all in a snap-fit ​​configuration, they fit together tightly, forming a compact and well-protected unit. This design not only helps prevent dust and dirt from entering the keyboard but also makes the keyboard easier to carry and store when not in use. The top of rotating plate 7 and the top of the tray 8 are coated with flexible material, increasing tactile comfort and providing anti-slip and shock absorption. Flexible materials include rubber, silicone, or other soft synthetic materials, which have good wear resistance and durability, maintaining their soft and comfortable properties over a long period.

[0033] Furthermore, a fixing shaft 4 is fixedly mounted on the rotating plate 3, and the fixing shaft 4 is rotatably connected to the rotating plate 5. A fixing block 6 is provided on the side of the rotating plate 5 near the keyboard body 1. The fixing block 6 is tilted on the side near the keyboard body 1. When the rotating plate 7 is above the rotating plate 3 and the rotating plate 5, the tilting of the fixing block 6 can support the rotating plate 7 and tilt it synchronously. The tilting design helps to improve the user's typing posture and reduce fatigue in the wrist and arm.

[0034] Further, the end of the rotating plate two 5 and the rotating plate three 7 is rotatably connected through a connecting pin. The side wall of the rotating plate three 7 is symmetrically provided with a groove 9, which is divided into two sections, i.e. a horizontal section and a vertical section. The vertical section of the groove 9 communicates with the horizontal section of the groove 9. The horizontal section of the groove 9 is parallel to the side wall of the rotating plate three 7, and the vertical section of the groove 9 is perpendicular to the rotating plate three 7. A sliding block 10 is slidably connected in the groove 9, and a connecting block 11 is fixedly arranged on the outer surface of the sliding block 10. The connecting block 11 is fixedly connected with the supporting plate 8. When the rotating plate three 7 is above the rotating plate one 3 and the rotating plate two 5, the supporting plate 8 can be pulled to both sides, so as to make the sliding block 10 slide in the groove 9. When the sliding block 10 is in the vertical section of the groove 9, the supporting plate 8 is on the same horizontal line with the top of the rotating plate three 7, thereby extending the lifting area of the rotating plate three 7 on the wrist, and providing more comprehensive and stable support for the user. This helps to reduce the fatigue of the wrist during long-time typing, and improves the typing efficiency and accuracy. When the user does not use the keyboard, the supporting plate 8 can be stored by sliding the sliding block 10 and the connecting block 11 in the groove 9, so as to be attached to the rotating plate three 7. This not only saves space, but also makes the keyboard more clean and beautiful when not in use. At the same time, since the supporting plate 8 is stably attached and stored on the rotating plate three 7 through the sliding block 10, damage caused by accidental collision or falling is avoided.

[0035] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one from another entity or action without necessarily requiring or implying any actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element preceded by "comprises... a" does not, without more constraints, foreclose the existence of additional identical elements in the process, method, article, or apparatus that comprises the recited element.

[0036] Those skilled in the art will understand that the embodiments of the utility model shown in the above description and the drawings are only examples and do not limit the utility model. The purpose of the utility model has been completely and effectively realized. The function and structural principle of the utility model have been shown and explained in the embodiments, and the implementation of the utility model can be any deformation or modification without departing from the principle.

Claims

1. A foldable computer keyboard, characterized by, Include: Keyboard body (1), the keyboard body (1) is provided with fixed shaft one (2) on symmetry, the fixed shaft one (2) is rotatably connected with rotating plate one (3), the keyboard body (1) is above buckled with rotating plate two (5) and rotating plate three (7), the rotating plate three (7) is provided with the supporting plate (8).

2. The foldable computer keyboard of claim 1, wherein: The width of rotating plate one (3) and rotating plate two (5) is equal to the width of rotating plate three (7), the top of rotating plate three (7) and the top of supporting plate (8) are adhered with flexible material.

3. A cover computer keyboard according to claim 2, wherein: The fixed shaft two (4) is fixedly arranged on the rotating plate one (3), and the fixed shaft two (4) is rotatably connected with the rotating plate two (5).

4. The foldable computer keyboard of claim 3, wherein: The fixed block (6) is arranged on the side of the rotating plate two (5) close to the keyboard body (1).

5. A cover computer keyboard according to claim 4, wherein: The fixed block (6) is arranged on the side of the rotating plate two (5) close to the keyboard body (1).

6. A cover computer keyboard according to claim 5, wherein: The end of the rotating plate two (5) and the rotating plate three (7) is rotatably connected through the connecting pin.

7. A foldable computer keyboard according to claim 6, wherein: The side wall of the rotating plate three (7) is symmetrically provided with the groove (9), and the groove (9) is divided into two sections, which are horizontal section and vertical section.

8. The foldable computer keyboard of claim 7, wherein: The vertical section of the groove (9) and the horizontal section of the groove (9) are communicated with each other.

9. The foldable computer keyboard of claim 8, wherein: The horizontal section of the groove (9) and the side wall of the rotating plate three (7) are parallel to each other, and the vertical section of the groove (9) and the rotating plate three (7) are perpendicular to each other.

10. The foldable computer keyboard of claim 9, wherein: The sliding block (10) is slidably connected in the groove (9), the outer surface of the sliding block (10) is fixedly provided with the connecting block (11), and the connecting block (11) is fixedly connected with the supporting plate (8).

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