A magnetic keyboard base and keyboard

Abstract

This utility model relates to the field of keyboard base technology, specifically to a keyboard base and keyboard that can be magnetically attached. It includes a base frame and a base plate fixed within the base frame, as well as stop portions and guide portions. There are two stop portions, respectively located at the left and right ends of the base plate, and these stop portions can move left and right along the base plate. There are also two guide portions, respectively located at the left and right ends of the base plate, and the stop portions can move along the guide portions and be engaged with the base plate through the guide portions. This utility model, by providing multiple limiting holes, can accommodate keyboards of different widths. When the stop plate is located in different slots, the accommodating space of the keyboard slot can be changed, thereby accommodating keyboards of different lengths. The limiting holes and the stop plate cooperate to allow this keyboard base to accommodate keyboards of various sizes, expanding its application range.

Description

Technical Field

[0001] This utility model relates to the field of keyboard base technology, and in particular to an adhesive keyboard base and keyboard. Background Technology

[0002] Magnetic keyboard holders are an innovative keyboard mounting solution that uses magnetic or vacuum adsorption technology to securely attach the keyboard to a desktop, stand, or mobile device, preventing slippage or displacement while allowing for easy removal. This improves typing stability and is suitable for various scenarios including office work, design, and gaming.

[0003] Chinese patent application CN201822208626.8 discloses a multifunctional keyboard stand. The stand's support legs have a pillar and a suction cup at their bottom. When used together, these can fix the support legs and keyboard to a specific position on a desktop, preventing keyboard movement from affecting typing speed. Furthermore, the suction cup is hinged to the pillar, and its angle is adjustable. Even on uneven surfaces, the suction cup can adjust the support legs to be parallel to the horizontal plane, meaning the keyboard will also be parallel to the horizontal plane. However, the internal space for accommodating the keyboard is not adjustable, making it unsuitable for keyboards of different sizes and limiting its application. Utility Model Content

[0004] The main purpose of this invention is to provide an adhesive keyboard base and keyboard to solve the problems raised in related technologies.

[0005] To achieve the above objectives, according to one aspect of the present invention, a keyboard stand that can be magnetically attached is provided, comprising a base frame and a base plate fixedly disposed within the base frame, and further comprising: There are two stop parts, which are respectively located at the left and right ends of the base plate. The stop parts can move left and right along the base plate. The guide section has two parts, which are respectively located at the left and right ends of the base plate. The stop section moves along the guide section and can be engaged with the base plate through the guide section.

[0006] Furthermore, the base frame has a keyboard slot inside, which is used to place a keyboard.

[0007] Furthermore, several suction cups are fixedly provided at the bottom of the base frame for adsorbing and fixing the keyboard base.

[0008] Furthermore, the base plate is provided with a plurality of limiting holes that penetrate the base plate. The limiting holes cooperate with the support legs on the keyboard to lock the support legs of the keyboard.

[0009] Furthermore, the stop part includes a limiting plate, a stop plate is provided above the limiting plate, a plurality of sliders are fixedly provided on the top of the limiting plate, and limiting grooves are provided at both ends of the lower surface of the base plate. The limiting plate moves against the lower surface of the base plate, and the sliders slide within the limiting grooves.

[0010] Furthermore, the limiting plate and the stop plate are connected by an elastic element. When the stop plate is lifted by an external force, the elastic element is stretched. When the stop plate loses the external force, the elastic element drives the stop plate to reset through its own elasticity.

[0011] Furthermore, the elastic element includes an outer cylinder fixed to the limiting plate, a cavity is provided inside the outer cylinder, an inner column is slidably provided inside the cavity, a spring is fixedly provided at the bottom of the inner column, and the top of the inner column is fixed to the stop plate.

[0012] Furthermore, a limiting component is provided between the outer cylinder and the inner column. The limiting component includes an outer retaining ring fixed to the top of the outer cylinder and an inner retaining ring fixed to the bottom of the inner column. The inner diameter of the outer retaining ring is smaller than the diameter of the cylinder cavity, and the outer diameter of the inner retaining ring is larger than the inner diameter of the outer retaining ring. The outer retaining ring limits and blocks the inner retaining ring, restricting the stroke of the inner column.

[0013] Furthermore, the guide portion includes a guide groove extending through the base plate, and the elastic element is slidably disposed in the guide groove to provide guidance for the movement of the elastic element and the entire stop portion. The guide portion also includes several slots located on both sides of the guide groove, and the stop plate can be correspondingly engaged in the slots.

[0014] A keyboard includes a keyboard body mounted on a keyboard base, the keyboard base including any of the above-described magnetic keyboard bases.

[0015] Compared with the prior art, the present invention has the following beneficial effects: This invention, by setting multiple limiting holes, can accommodate keyboards of different widths; when the stop plate is located in different slots, the accommodating space of the keyboard slot can be changed, thereby accommodating keyboards of different lengths. The limiting holes and the stop plate work together to allow the keyboard base to adapt to keyboards of various sizes, expanding the scope of its application. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the keyboard being placed in the base according to this utility model; Figure 2 This is a schematic diagram of the keyboard base structure of this utility model; Figure 3 This is a bottom view of the keyboard base of this utility model; Figure 4 This is a schematic diagram of the stop part structure of this utility model; Figure 5 This is a cross-sectional view of the stop part of this utility model.

[0017] Figure label: 1. Keyboard body; 2. Base frame; 21. Limiting groove; 22. Keyboard groove; 23. Through hole; 24. Limiting hole; 25. Guide groove; 26. Card slot; 27. Receiving groove; 28. Lower empty groove; 29. ​​Base plate; 3. Stop part; 31. Stop plate; 32. Limiting plate; 33. Slider; 34. Outer cylinder; 35. Outer retaining ring; 36. Inner column; 37. Inner retaining ring; 38. Spring; 39. Cylinder cavity; 4. Suction cup. Detailed Implementation

[0018] To further illustrate the technical means and effects adopted by this utility model in order to achieve the intended utility model purpose, the following detailed description of the specific implementation methods, structure, features and effects of this utility model is provided in conjunction with the accompanying drawings and preferred embodiments.

[0019] This embodiment provides a magnetic keyboard dock, such as... Figure 1 As shown, it includes a base frame 2 and a base plate 29 fixedly disposed within the base frame 2, and also includes: a stop part 3. There are two stop parts 3, which are respectively disposed at the left and right ends of the base plate 29. The stop parts 3 can move left and right along the base plate 29 and can be engaged with the base plate 29 by means of a guide part.

[0020] like Figure 2 As shown, the base frame 2 has a keyboard slot 22 inside, which is used to place the keyboard.

[0021] The base plate 29 is provided with several limiting holes 24 that penetrate the base plate 29. The limiting holes 24 cooperate with the support legs on the keyboard to lock the support legs of the keyboard. The support legs of keyboards of different sizes are inserted into different limiting holes 24.

[0022] The base plate 29 has a through hole 23 in the middle, which can be used to dissipate heat from the keyboard.

[0023] like Figure 3 As shown, several suction cups 4 are fixed to the bottom of the base frame 2. The suction cups 4 adhere to smooth tabletops such as marble and glass, fixing the base frame 2 to the tabletop.

[0024] like Figure 4As shown, the stop part 3 includes a limiting plate 32, a stop plate 31 is provided above the limiting plate 32, and a number of sliders 33 are fixedly provided on the top of the limiting plate 32. The bottom plate 29 has limiting grooves 21 at both ends of its lower surface. The limiting plate 32 moves against the lower surface of the bottom plate 29, and the sliders 33 slide in the limiting grooves 21. The cross-sections of the sliders 33 and the limiting grooves 21 are both T-shaped to prevent the sliders 33 from leaving the limiting grooves 21. The sliders 33 can slide back and forth in the limiting grooves 21 and are restricted to the lower surface of the bottom plate 29 by the limiting grooves 21. The width of the limiting plate 32 is greater than the diameter of the guide groove 25 to prevent the limiting plate 32 from coming out of the guide groove 25. The length of the limiting groove 21 is greater than the length of the guide groove 25. When the stop plate 31 is located in the innermost slot 26, the sliders 33 are still located in the limiting grooves 21.

[0025] A lower slot 28 is provided below the base plate 29. The thickness of the limiting plate 32 is less than the height of the lower slot 28 to prevent the limiting plate 32 from hitting the table and being unable to slide.

[0026] The limiting plate 32 and the stop plate 31 are connected by an elastic element. When the stop plate 31 is lifted by an external force, the elastic element is stretched. When the stop plate 31 loses the external force, the elastic element drives the stop plate 31 to reset through its own elasticity.

[0027] like Figure 5 As shown, the elastic element includes an outer cylinder 34 fixed to a limiting plate 32, a cavity 39 inside the outer cylinder 34, an inner post 36 slidably disposed within the cavity 39, a spring 38 fixedly disposed at the bottom of the inner post 36, the bottom of the spring 38 being fixedly connected to the outer cylinder 34, and the top of the inner post 36 being fixed to a stop plate 31. When the spring 38 naturally extends, the bottom edge of the stop plate 31 is lower than the upper surface of the base plate 29, locking the stop plate 31 in the slot 26. At this time, the stop plate 31 abuts against the side of the keyboard body 1, preventing it from moving. When the stop plate 31 is pulled upward, the inner post 36 extends out of the outer cylinder 34, the spring 38 extends, making the bottom of the stop plate 31 higher than the upper surface of the base plate 29, at which point the stop plate 31 can be moved along the guide groove 25.

[0028] A limiting component is provided between the outer cylinder 34 and the inner column 36. The limiting component includes an outer retaining ring 35 fixed to the top of the outer cylinder 34 and an inner retaining ring 37 fixed to the bottom of the inner column 36. The inner diameter of the outer retaining ring 35 is smaller than the diameter of the cylinder cavity 39, and the outer diameter of the inner retaining ring 37 is larger than the inner diameter of the outer retaining ring 35. The outer retaining ring 35 limits and blocks the inner retaining ring 37, restricting the stroke of the inner column 36, and at the same time preventing the inner retaining ring 37 from coming out of the cylinder cavity 39.

[0029] There are two guide parts, which are respectively located at the left and right ends of the base plate 29. The guide part includes a guide groove 25 that runs through the base plate 29. The elastic element is slidably disposed in the guide groove 25 to provide guidance for the movement of the elastic element and the entire stop part 3. The guide part also includes several slots 26 located on both sides of the guide groove 25. The stop plate 31 can be correspondingly locked in the slots 26.

[0030] The inner side wall of the base frame 2 is provided with a receiving groove 27 corresponding to the slot 26. The stop plate 31 can be inserted into the receiving groove 27. At this time, the keyboard slot 22 has the largest space to accommodate the keyboard body 1. When the two stop plates 31 are inserted into the innermost slot 26, the keyboard slot 22 has the smallest space to accommodate the keyboard body 1. The size of the stop plate 31 is slightly smaller than the size of the slot 26 and the receiving groove 27 to ensure that the stop plate 31 can be locked in the slot 26 and the receiving groove 27.

[0031] A keyboard includes a keyboard body 1, which is mounted on a keyboard base, and the keyboard base includes the aforementioned magnetic keyboard base.

[0032] When the keyboard body 1 is placed inside the base frame 2 and its rear side wall abuts against the rear side plate of the base frame 2, the support leg on the keyboard body 1 can be inserted into the limiting hole 24 to prevent the keyboard body 1 from moving back and forth.

[0033] Initially, the stop 3 is located within the receiving groove 27. In use, the suction cup 4 is attached to the desktop, and the keyboard body 1 is placed into the keyboard slot 22 with its rear side close to the base frame 2, ensuring its support legs are positioned within the corresponding limiting holes 24. Pulling the stop plate 31 upwards stretches the spring 38, making its bottom edge higher than the upper surface of the base plate 29. The stop plate 31 moves along the guide groove 25 towards the side of the keyboard body 1. When the stop plate 31 is close to the keyboard body 1 and above the slot 26, slowly release the stop plate 31. The spring 38 returns, pulling the stop plate 31 downwards into the slot 26. The stop plate 31 cannot move, thus blocking the keyboard body 1 from the side and preventing its movement.

[0034] By providing multiple limiting holes 24, the keyboard base can accommodate keyboard bodies 1 of different widths. When the stop plate 31 is located in different slots 26, the accommodating space of the keyboard slot 22 can be changed, thereby accommodating keyboard bodies 1 of different lengths. The limiting holes 24 and the stop plate 31 cooperate with each other, allowing the keyboard base to adapt to keyboards of various sizes and expanding its application range.

[0035] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. An adsorbable keyboard base comprising a base frame (2) and a bottom plate (29) fixedly arranged in the base frame (2), characterized in that, Also includes: There are two stop parts (3), which are respectively located at the left and right ends of the base plate (29). The stop parts (3) can move left and right along the base plate (29). There are two guide parts, which are respectively located at the left and right ends of the base plate (29). The stop part (3) moves along the guide part and can be engaged with the base plate (29) through the guide part.

2. The absorbable keyboard base of claim 1, wherein, The base frame (2) has a keyboard slot (22) inside, which is used to place a keyboard.

3. The absorbable keyboard base of claim 1, wherein, The bottom of the base frame (2) is fixed with several suction cups (4), which are used to attach and fix the keyboard base.

4. The magnetic keyboard base according to claim 1, characterized in that, The base plate (29) is provided with a plurality of limiting holes (24) that penetrate the base plate (29). The limiting holes (24) cooperate with the support legs on the keyboard to lock the support legs of the keyboard.

5. The absorbable keyboard base of claim 1, wherein, The stop part (3) includes a limiting plate (32), a stop plate (31) is provided above the limiting plate (32), and a number of sliders (33) are fixedly provided on the top of the limiting plate (32). The bottom plate (29) has a limiting groove (21) at both ends. The limiting plate (32) moves against the bottom surface of the bottom plate (29), and the sliders (33) slide in the limiting groove (21).

6. The absorbable keyboard base of claim 5, wherein, The limiting plate (32) and the stop plate (31) are connected by an elastic element. When the stop plate (31) is lifted by an external force, the elastic element is stretched. When the stop plate (31) loses the external force, the elastic element drives the stop plate (31) to reset through its own elasticity.

7. The absorbable keyboard base of claim 6, wherein, The elastic element includes an outer cylinder (34) fixed on a limiting plate (32), a cylinder cavity (39) is provided inside the outer cylinder (34), an inner column (36) is slidably provided inside the cylinder cavity (39), a spring (38) is fixedly provided at the bottom of the inner column (36), and a stop plate (31) is fixed at the top of the inner column (36).

8. The absorbable keyboard base of claim 7, wherein, A limiting member is provided between the outer cylinder (34) and the inner column (36). The limiting member includes an outer retaining ring (35) fixed to the top of the outer cylinder (34) and an inner retaining ring (37) fixed to the bottom of the inner column (36). The inner diameter of the outer retaining ring (35) is smaller than the diameter of the cylinder cavity (39), and the outer diameter of the inner retaining ring (37) is larger than the inner diameter of the outer retaining ring (35). The outer retaining ring (35) limits and blocks the inner retaining ring (37), restricting the stroke of the inner column (36).

9. The magnetic keyboard base according to claim 8, characterized in that, The guide section includes a guide groove (25) that runs through the base plate (29). The elastic element is slidably disposed in the guide groove (25) to provide guidance for the movement of the elastic element and the entire stop section (3). The guide section also includes several slots (26) located on both sides of the guide groove (25). The stop plate (31) can be correspondingly locked in the slots (26).

10. A keyboard, characterized by Includes a keyboard body (1), which is mounted on a keyboard base, the keyboard base including any one of claims 1-9.

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