Folding magnetic keyboard

Abstract

The utility model discloses a folding magnetic attraction keyboard relates to the technical field of folding keyboard, including first keyboard board and second keyboard board, and the top surface one side of first keyboard board is equipped with silica gel pad, and the other side of second keyboard board is equipped with the connecting plate, and the connecting place of first keyboard board and second keyboard board is equipped with the folding subassembly, the utility model discloses through the cooperation between angle chain, first hinged plate, second hinged plate and sliding slot, can realize the smooth folding and unfolding of first keyboard board and second keyboard board, and can complete the folding and unfolding without complex operation, through the support of first hinged plate, second hinged plate, the structural stability of keyboard unfolding has been strengthened, avoids the occurrence of shaking in use, through the cooperation of positioning post and positioning slot, contact and connecting slot, can make the connecting plate with second keyboard board accurate butt joint, both guaranteed the stability of connection, realized the stable electric connection of both, ensured display lamp, touchpad and other components and keyboard main body collaborative work.

Description

Technical Field

[0001] This utility model relates to the field of folding keyboard technology, and in particular to a folding magnetic keyboard. Background Technology

[0002] As people's demand for mobile office and outdoor input scenarios continues to increase, foldable magnetic keyboards are being used more and more widely in daily life and work due to their foldable storage, portability and space-saving features. In mobile office scenarios, whether it is a temporary workstation in a coffee shop, a commuter break on a high-speed train or a quick setup of equipment in a conference room, its compact size after folding can be easily stored in a backpack, and when unfolded, it can quickly form a stable input surface. In outdoor scenarios, it can be used for temporary notes while camping, instant operation at exhibition sites or capturing inspiration during travel, and its space-saving design can adapt to limited environments.

[0003] Existing folding keyboards have many shortcomings: the folding and unfolding operation is complicated, lacking a convenient folding and unfolding locking mechanism, often requiring multiple steps to complete the state switching, which is inconvenient for users; the support stability is poor, and after unfolding, it is prone to shaking due to unstable structural connections, affecting the typing feel and accuracy; therefore, improvements are needed to address the above problems. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a folding magnetic keyboard.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a folding magnetic keyboard, including a first keyboard board and a second keyboard board. A silicone pad is installed on the front and rear ends of one side of the top surface of the first keyboard board, and a connecting plate is provided on the other side of the second keyboard board. Corner pads are installed on the front and rear ends of one side of the bottom surface of the first keyboard board and the four corners of the bottom surface of the connecting plate. A folding component is provided at the connection between the first keyboard board and the second keyboard board.

[0006] Preferably, the folding assembly includes an angle chain located at the connection between the first keyboard board and the second keyboard board. The first keyboard board is movably hinged to the second keyboard board via the angle chain. The lower ends of the first keyboard board and the second keyboard board are provided with a first hinge plate and a second hinge plate, and the front and rear ends of the other side of the bottom surface of the first keyboard board are provided with sliding grooves.

[0007] Preferably, one end of the first hinge plate is slidably hinged in the groove, and the other end of the first hinge plate is movably hinged to the second hinge plate, and the other end of the second hinge plate is movably hinged to the second keyboard plate.

[0008] Preferably, an indicator light is installed at the rear end of the other side of the top surface of the connecting plate, and a touch panel is installed on the top surface of the connecting plate; a mounting groove is provided at the front end of the bottom surface of the connecting plate, and a battery is installed in the mounting groove.

[0009] Preferably, a positioning post is installed at the front and rear ends of the other side of the second keyboard board, and a contact is installed in the middle of the other side of the second keyboard board. A positioning groove that mates with the positioning post is opened at the front and rear ends of one side of the connecting plate, and a connecting groove that mates with the contact is opened in the middle of one side of the connecting plate.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: In this utility model, the smooth folding and unfolding of the first keyboard board and the second keyboard board can be achieved through the cooperation between the corner chain, the first hinge plate, the second hinge plate and the slide groove, and the folding and unfolding can be completed without complicated operation; the support of the first hinge plate and the second hinge plate enhances the structural stability of the keyboard when unfolded, and avoids shaking during use; through the cooperation of the positioning post and the positioning groove, the contact and the connecting groove, the connecting plate and the second keyboard board can be precisely docked, which not only ensures the stability of the connection, but also realizes the stable electrical connection between the two, ensuring that the display light, touchpad and other components work together with the keyboard body. Attached Figure Description

[0011] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0012] Figure 1 This is a schematic diagram of the overall three-dimensional structure proposed in this utility model;

[0013] Figure 2 This is a schematic diagram of the overall bottom-view three-dimensional structure proposed in this utility model;

[0014] Figure 3 A schematic diagram of the overall folding mechanism proposed in this utility model. Figure 1 ;

[0015] Figure 4 A schematic diagram of the overall folding mechanism proposed in this utility model. Figure 2 ;

[0016] Figure 5 This is a schematic diagram showing the connection state of the first keyboard board and the second keyboard board proposed in this utility model.

[0017] Figure 6 This is a three-dimensional structural diagram of the connecting plate proposed in this utility model;

[0018] Figure 7 The present utility model proposes Figure 3 Enlarged schematic diagram of the structure at part A in the middle.

[0019] The numbers in the diagram are as follows: 1. First keyboard board; 2. Second keyboard board; 3. Silicone pad; 4. Corner pad; 5. Slide groove; 6. First hinge plate; 7. Second hinge plate; 8. Corner chain; 9. Positioning post; 10. Contact point; 11. Connecting plate; 12. Indicator light; 13. Touchpad; 14. Positioning groove; 15. Connecting groove; 16. Battery. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0021] Example: See Figures 1 to 7 The folding magnetic keyboard of this utility model includes a first keyboard board 1 and a second keyboard board 2. Silicone pads 3 are installed on the front and rear ends of one side of the top surface of the first keyboard board 1, and a connecting plate 11 is provided on the other side of the second keyboard board 2. Corner pads 4 are installed on the front and rear ends of one side of the bottom surface of the first keyboard board 1 and at the four corners of the bottom surface of the connecting plate 11. A folding assembly is provided at the connection point of the first keyboard board 1 and the second keyboard board 2. The first keyboard board 1 and the second keyboard board 2 facilitate the formation of an input structure carrier. The silicone pads 3 provide anti-slip and cushioning, thereby reducing friction during use, protecting the contact surface, and facilitating keyboard placement and stability during use. The corner pads 4 enhance anti-slip performance, thereby preventing the keyboard from sliding when placed. The connecting plate 11 facilitates the expansion of keyboard functionality; the folding assembly includes an angle chain 8 located at the connection between the first keyboard board 1 and the second keyboard board 2. The first keyboard board 1 is movably hinged to the second keyboard board 2 via the angle chain 8. The lower ends of the first keyboard board 1 and the second keyboard board 2 are provided with a first hinge plate 6 and a second hinge plate 7, and the other side of the bottom surface of the first keyboard board 1 has a sliding groove 5 at the front and rear ends; the angle chain 8 facilitates the rotational basis for the unfolding and folding of the keyboard; the first hinge plate 6 and the second hinge plate 7 facilitate the folding of the first keyboard board 1 and the second keyboard board 2 and enhance the structural support during folding; the sliding groove 5 facilitates the sliding of the first hinge plate 6, ensuring the stability of the folding process.

[0022] In this invention, one end of the first hinge plate 6 is slidably hinged within the slide groove 5, and the other end of the first hinge plate 6 is movably hinged to the second hinge plate 7, the other end of the second hinge plate 7 being movably hinged to the second keyboard plate 2; an indicator light 12 is installed at the rear end of the other side of the top surface of the connecting plate 11, and a touchpad 13 is installed on the top surface of the connecting plate 11; a mounting groove is provided at the front end of the bottom of the connecting plate 11, and a battery 16 is installed in the mounting groove; the indicator light 12 facilitates the display of the keyboard's operating status; the touchpad 13 facilitates the replacement of mouse functions; the battery 16 facilitates the provision of power to the keyboard, indicator light 12, touchpad 13, and other components, ensuring the device's battery life and ensuring its proper functioning. The second keyboard board 2 is normally operated; positioning posts 9 are installed at the front and rear ends on the other side, and contact points 10 are installed in the middle of the other side. Positioning grooves 14 that cooperate with positioning posts 9 are opened at the front and rear ends on one side, and connecting grooves 15 that cooperate with contact points 10 are opened in the middle of one side. The positioning posts 9 facilitate the precise docking of the second keyboard board 2 and the connecting board 11, ensuring a stable connection between the two. Contact points 10 facilitate the electrical connection between the second keyboard board 2 and the connecting board 11. Positioning grooves 14 enhance the stability of the connection between the second keyboard board 2 and the connecting board 11. Connecting grooves 15 facilitate the connection between the connecting board 11 and the contact points 10 of the second keyboard board 2.

[0023] Working principle: When the keyboard needs to be unfolded, the first keyboard panel 1 and the second keyboard panel 2 are unfolded via the corner chain 8. Pushing either the first keyboard panel 1 or the second keyboard panel 2 causes one end of the first hinge plate 6 to slide and hinge within the groove 5 of the first keyboard panel 1. The other end of the first hinge plate 6 is then movably hinged to the second hinge plate 7, and the other end of the second hinge plate 7 is movably hinged to the second keyboard panel 2, thus unfolding the first keyboard panel 1 and the second keyboard panel 2 and placing them in a horizontal position. Then, the connecting plate 11 is connected to the second keyboard panel 2, and the connection is made via a fixed... The positioning post 9 engages with the positioning groove 14 of the second keyboard board 2 and the contact 10 engages with the connecting groove 15, thereby connecting the connecting plate 11 to the second keyboard board 2. At this time, the indicator light 12 and the touchpad 13 can work normally. When the keyboard needs to be folded, push the first keyboard board 1 or the second keyboard board 2. Similarly, the first hinge plate 6 slides back from the slide groove 5. The second hinge plate 7 rotates in the opposite direction with the first hinge plate 6. The first keyboard board 1 and the second keyboard board 2 are folded through the corner chain 8. Then the connecting plate 11 is separated from the second keyboard board 2, thus completing the folded state.

[0024] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A folding magnetic keyboard comprising a first keyboard plate (1) and a second keyboard plate (2), characterized in that: The first keyboard (1) has a silicone pad (3) installed on the front and rear ends of one side of the top surface, and a connecting plate (11) is provided on the other side of the second keyboard (2). Corner pads (4) are installed on the front and rear ends of one side of the bottom surface of the first keyboard (1) and the four corners of the bottom surface of the connecting plate (11). A folding component is provided at the connection between the first keyboard (1) and the second keyboard (2).

2. The folding magnetic keyboard according to claim 1, characterized in that: The folding assembly includes an angle chain (8) located at the connection between the first keyboard board (1) and the second keyboard board (2). The first keyboard board (1) is movably hinged to the second keyboard board (2) via the angle chain (8). The lower ends of the first keyboard board (1) and the second keyboard board (2) are provided with a first hinge plate (6) and a second hinge plate (7). The front and rear ends of the other side of the bottom surface of the first keyboard board (1) are provided with a sliding groove (5).

3. The folding magnetic keyboard according to claim 2, characterized in that: One end of the first hinge plate (6) is placed in the slide groove (5) and is slidably hinged, and the other end of the first hinge plate (6) is movably hinged to the second hinge plate (7), and the other end of the second hinge plate (7) is movably hinged to the second keyboard plate (2).

4. The folding magnetic keyboard according to claim 1, characterized in that: A display light (12) is installed on the other rear end of the top surface of the connecting plate (11), and a touch panel (13) is installed on the top surface of the connecting plate (11); a mounting groove is provided at the front end of the bottom surface of the connecting plate (11), and a battery (16) is installed in the mounting groove.

5. The folding magnetic keyboard according to claim 1, characterized in that: The second keyboard (2) has a positioning post (9) installed at the front and rear ends on the other side, and a contact (10) is installed in the middle of the other side of the second keyboard (2).

6. The folding magnetic keyboard according to claim 1, characterized in that: The connecting plate (11) has a positioning groove (14) at the front and rear ends on one side that cooperates with the positioning post (9), and a connecting groove (15) at the middle of one side that cooperates with the contact point (10).

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