Magnetic shaft flip cover keyboard

Abstract

This invention discloses a magnetic axis flip keyboard, relating to the field of computer peripheral technology. A magnetic axis flip keyboard includes keys, a housing, and a flip cover. The keys are mounted on the housing, and the flip cover is rotatably connected to the upper part of the housing. The housing includes an upper cover, a lower cover, and an upper cover metal strip. The lower cover is screwed to the lower part of the upper cover, and the upper cover metal strip is engaged with the front side of the upper cover. The flip cover includes a top folding trim strip, a thumbscrew, a top cover frame A, a top cover metal strip, a top cover frame B, tempered glass, and a magnet A. This invention's magnetic axis flip keyboard, through a multi-magnetic collaborative design, achieves integrated intelligent opening and closing of the wrist rest and dust cover, extending the keyboard's lifespan. Folding and storage saves space and maximizes portability. The magnetic axis is responsive and has precise actuation travel. Combined with a multi-layer acoustic structure, it significantly optimizes the typing feel and quiet performance. The overall structure is compact, with clear opening and closing logic, taking into account ergonomics, visual display, and daily protection needs.

Description

Technical Field

[0001] This invention relates to the field of computer peripheral technology, and specifically to a magnetic axis flip keyboard. Background Technology

[0002] As the most basic and widespread input device in the field of human-computer interaction, the keyboard has been a constant throughout the development of computer technology. Its technological iterations have always revolved around three core aspects: input efficiency, user experience, and scenario adaptation. From the mechanical structure of early typewriters to the present day, keyboards have integrated achievements from multiple fields such as mechanical engineering, microelectronics, and sensor technology, forming a diversified technological system and product forms.

[0003] Current keyboard technology presents a multi-pronged approach, primarily categorized into three main types: mechanical, membrane, and electrostatic capacitive. Simultaneously, new switch technologies such as optical and magnetic switches are rapidly emerging. However, different users have different habits; some prefer to use the keyboard flat, while others prefer it at an angle. Different usage scenarios also present different needs, with variations in desk space, posture (sitting / standing), and paired devices (computer / tablet). For those who frequently work on the go and desire a wrist rest (such as office workers, students, and freelancers), the bulkiness and space-consuming nature of traditional keyboards and wrist rests often become a burden. Existing keyboard structures cannot adequately meet people's needs. Summary of the Invention

[0004] The purpose of this invention is to provide a magnetic axis flip keyboard that addresses the different usage habits of various users. Some people prefer to use the keyboard flat, while others prefer it at a certain angle. Different usage scenarios have different needs, with variations in desktop space, usage posture (sitting / standing), and compatible devices (computer / tablet). For people who frequently need to work on the go and want a wrist rest (such as office workers, students, and freelancers), the bulkiness and large space-consuming nature of traditional keyboards and wrist rests often become a burden when traveling.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A magnetic axis flip keyboard, characterized in that it comprises keys, a housing, and a flip cover, wherein the keys are mounted on the housing, and the flip cover is rotatably connected to the upper part of the housing.

[0007] The outer casing includes an upper cover, a lower cover, and an upper cover iron strip. The lower cover is screwed to the lower part of the upper cover, and the upper cover iron strip is engaged with the front side of the upper cover.

[0008] The flip cover includes a top folding trim strip, thumbscrews, a top cover frame A, a top cover iron bar, a top cover frame B, tempered glass, and magnet A. The top folding trim strip is screwed to the outside of the outer casing by the thumbscrews on both sides. The rear side of the outer casing is rotatably connected to the top cover frame B via a pivot. The tempered glass is engaged and fixed to the inner side of the top cover frame B. The other end of the top cover frame B is rotatably connected to the top cover frame A via a bearing. The top cover iron bar is engaged and fixed to the front side of the top cover frame B. The top cover frame A is L-shaped. Magnet A is engaged and fixed to the inner corner of the top cover frame A. A silicone pad for the top cover frame A is adhesively fixed to the outer side corresponding to the position of magnet A on the inner side of the top cover frame A.

[0009] The top cover frame A is adapted to the top cover frame B, and the top cover frame A is rotatably fitted to the inner side of the top cover frame B.

[0010] The top cover frame A and the top cover frame B are adapted to the top folding trim strip, and the top cover frame A and the top cover frame B are rotatably fitted to the upper part of the top folding trim strip.

[0011] Furthermore, the key includes a keycap, a switch, a fixing plate, a core, a bottom switch pad, a sound-enhancing pad, a PCBA board, a noise-dampening pad, and a silicone pad. The bottom of the keycap is engaged with the switch, the bottom of the switch is placed with the fixing plate, the bottom of the fixing plate is placed with the core, the bottom of the core is placed with the bottom switch pad, the bottom of the bottom switch pad is placed with the sound-enhancing pad, the bottom of the PCBA board is placed with the noise-dampening pad, and the bottom of the noise-dampening pad is placed with the silicone pad. The silicone pad is placed inside the outer casing.

[0012] Furthermore, the shaft is a magnetic shaft.

[0013] Furthermore, the silicone pad has a pre-reserved notch for installing the battery, and an EVA pad is attached to the lower surface of the battery.

[0014] Furthermore, high and low legs are screwed to the lower left and right sides of the lower cover, respectively. Silicone pads for the legs are glued to the lower part of the high and low legs. Two foot pads are also embedded in the lower part of the lower cover, symmetrically arranged with the silicone pads for the legs. A rectangular rear decorative cover plate is screwed to the lower surface of the lower cover. A lower cover iron block is fitted into the inner wall of the lower cover above the high and low legs. Left and right decorative light strips are embedded in the outer walls of the left and right sides of the lower cover.

[0015] Several magnets B are embedded in the upper cover at the lower part of the iron strip of the upper cover, and the magnets B correspond to the magnets A.

[0016] The beneficial effects of this invention are as follows: The magnetic axis flip keyboard of this application achieves integrated intelligent opening and closing of the wrist rest and dust cover through a multi-magnetic collaborative design, extending the service life of the keyboard, folding and storing it, saving space, and maximizing portability; the magnetic axis is responsive and has a precise trigger stroke, and the combination of a multi-layer acoustic structure significantly optimizes the typing feel and quiet performance; the whole machine has a compact structure, clear opening and closing logic, and takes into account ergonomics, visual display and daily protection needs.

[0017] The above description is merely an overview of the technical solution of the present invention. In order to better understand the technical means of the present invention and to implement it in accordance with the contents of the specification, the preferred embodiments of the present invention are described in detail below with reference to the accompanying drawings. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure in the state of having the lid on, according to an embodiment of the present invention.

[0019] Figure 2 This is a schematic diagram of the folded wrist rest structure according to an embodiment of the present invention.

[0020] Figure 3 for Figure 2 A schematic diagram of the structure of the mid-section AA.

[0021] Figure 4 for Figure 3 Enlarged view of circle A in the middle.

[0022] Figure 5 for Figure 3 Enlarged view of circle B in the middle.

[0023] Figure 6 This is a schematic diagram of the vertical section of the exploded structure.

[0024] Figure 7 This is a side view of the exploded structure.

[0025] Figure 8 This is a schematic diagram of the overall exploded structure.

[0026] Figure 9 This is a schematic diagram of the structure in the middle open / closed state.

[0027] Explanation of reference numerals in the attached diagram: 1. Button; 10. Keycap; 11. Switch; 12. Mounting plate; 13. Filler pad; 14. Switch pad; 15. Sound pad; 16. PCBA board; 17. Noise damping pad; 18. Silicone pad; 19. Battery;

[0028] 2. Outer shell; 20. Top cover; 21. Bottom cover; 22. Top cover iron bar; 23. High and low legs; 24. Leg silicone pads; 25. Feet pads; 26. Rear decorative cover; 27. Bottom cover iron block; 28. Left and right light decorative strips; 29. ​​Magnet B;

[0029] 3. Flip cover; 30. Top folding trim; 31. Hand screw; 32. Top cover frame A; 33. Top cover iron strip; 34. Top cover frame B; 35. Tempered glass; 36. Magnet A; 37. Silicone pad for top cover frame A. Detailed Implementation

[0030] The technical solution of the present invention will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0031] In the description of this invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0032] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances. Furthermore, the technical features involved in the different embodiments of this invention described below can be combined with each other as long as they do not conflict with each other.

[0033] Please see Figure 1 A preferred embodiment of this application shows a magnetic axis flip keyboard, including a key 1, a housing 2, and a flip cover 3. The key 1 is mounted on the housing 2, and the flip cover 3 is rotatably connected to the upper part of the housing 2.

[0034] The outer casing 2 includes an upper cover 20, a lower cover 21, and an upper cover iron strip 22. The lower cover 21 is screwed to the lower part of the upper cover 20, and the upper cover iron strip 22 is engaged with the front side of the upper cover 20.

[0035] The flip cover 3 includes a top folding trim 30, thumbscrews 31, a top cover frame A32, a top cover iron strip 33, a top cover frame B34, tempered glass 35, and a magnet A36. The top folding trim 30 is screwed to the outside of the outer shell 2 by thumbscrews 31 on both sides. The top cover frame B34 is rotatably connected to the rear side of the outer shell 2 via a pivot. The tempered glass 35 is locked and fixed to the inner side of the top cover frame B34. The other end of the top cover frame B34 is rotatably connected to the top cover frame A32 via a bearing. The top cover iron strip 33 is locked and fixed to the front side of the top cover frame B34. The top cover frame A32 is L-shaped. The magnet A36 is locked and fixed to the inner side of the corner of the top cover frame A32. The silicone pad 37 of the top cover frame A32 is glued and fixed to the outer side corresponding to the position of the magnet A36 on the inner side of the top cover frame A32.

[0036] The top cover frame A32 is fitted to the top cover frame B34. The top cover frame A32 rotates to fit the inside of the top cover frame B34. Magnet A36 attracts the top cover iron strip 33 for fixation. The silicone pad 37 of the top cover frame A serves to cushion and reduce the sound of metal collision when attracted, forming a wrist rest on the front of the keyboard.

[0037] The top cover frame A32 and top cover frame B34 are adapted to the top folding trim 30. The top cover frame A32 and top cover frame B34 rotate and fit onto the upper part of the top folding trim 30 to form a cover plate covering the upper part of the keyboard to block external contaminants. At the same time, the magnet A36 attracts the iron strip 22 of the top cover to fix it. The silicone pad 37 of the top cover frame A serves to buffer and reduce the sound of metal collision when attracted. The internal keycaps 10 can be seen through the tempered glass 35, which serves as a display function.

[0038] The key 1 includes a keycap 10, a switch 11, a fixing plate 12, a core pad 13, a bottom switch pad 14, a sound-enhancing pad 15, a PCBA board 16, a noise-dampening pad 17, and a silicone pad 18. The bottom of the keycap 10 is fitted with the switch 11. The fixing plate 12 is placed below the switch 11. The core pad 13 is placed below the fixing plate 12. The bottom switch pad 14 is placed below the core pad 13. The sound-enhancing pad 15 is placed below the bottom switch pad 14. The PCBA board 16 is placed below the sound-enhancing pad 15. The noise-dampening pad 17 is placed below the PCBA board 16. The silicone pad 18 is placed below the noise-dampening pad 17. The silicone pad 18 is placed inside the outer casing 2.

[0039] Shaft 11 is a magnetic shaft.

[0040] The silicone pad 18 has a pre-reserved notch for installing the battery 19, and an EVA pad is attached to the lower surface of the battery 19.

[0041] High and low legs 23 are screwed to the lower left and right sides of the lower cover 21, respectively. Silicone pads 24 are glued to the lower part of the high and low legs 23. Two foot pads 25 are also embedded in the lower part of the lower cover 21, symmetrically arranged with the silicone pads 24. A rectangular rear decorative cover plate 26 is screwed to the lower surface of the lower cover 21. A lower cover iron block 27 is fitted into the inner wall of the lower cover 21 above the high and low legs 23. Left and right light decorative strips 28 are embedded in the outer walls of the left and right sides of the lower cover 21.

[0042] Several magnets B29 are embedded in the upper cover 20 below the upper cover iron strip 22, and the magnets B29 correspond to the magnets A36.

[0043] When in use, the user gently presses the top cover frame A32, and the magnetic structure is released instantly. The top cover frame A32 smoothly flips up along the pivot, causing the top cover frame B34 to flip. The top cover frame A32 then flips along the pivot and is placed inside the top cover frame B34. The magnet A36 and the top cover iron strip 33 are firmly re-attached, and the wrist rest naturally takes shape. When not in use, the top cover frame A32 flips towards the top cover iron strip 22, and the magnetic structure locks in place again. The cover fits tightly over the upper part of the keyboard, and the tempered glass 35 is as clear as a mirror, reflecting the delicate outline of the keycaps 10. The whole machine is compact and folds in one piece, with the wrist rest and dust cover folding in one piece. The silent magnetic snapping sound is crisp and clean.

[0044] Two to three magnets A36 are used, not in a continuous manner, to ensure magnetic attraction while also meeting the design requirements of lightweight structure. Magnets B25 and A36 play a role in adsorption and fixation when the keyboard is covered by the flip cover 3.

[0045] In summary, this invention provides a magnetic axis flip keyboard. This magnetic axis flip keyboard utilizes a multi-layered magnetic design to achieve integrated intelligent opening and closing of the wrist rest and dust cover, extending the keyboard's lifespan. It folds and stores efficiently, saving space and maximizing portability. The magnetic axis offers sensitive response and precise actuation travel, and its multi-layered acoustic structure significantly optimizes typing feel and noise reduction. The overall structure is compact, with a clear opening and closing logic, balancing ergonomics, visual appeal, and daily protection needs.

[0046] Two-stage adjustment to adapt to different usage postures and relieve physical fatigue.

[0047] Traditional keyboards often offer fixed or single-angle adjustments, which can lead to wrist strain and stiff posture with prolonged use, causing wrist fatigue and cervical spine pressure. The two-stage flip design provides two preset angles (e.g., 15° slight tilt and 30° deep tilt), allowing users to switch freely according to their habits and usage scenarios: when sitting, adjust to 15° slight tilt to conform to the natural curve of the wrist and reduce wrist pressure; when standing or using a stand, adjust to 30° deep tilt to match eye level and avoid hunching over. Long-term use can effectively relieve cervical, lumbar, and wrist fatigue, making it more ergonomically designed.

[0048] Foldable for easy storage, saving space and maximizing portability.

[0049] The two-stage flip design allows the keyboard to be folded for easy storage. When closed, the keyboard's volume is reduced to about half its original size, significantly saving storage space. Whether carried in a laptop bag or briefcase, or placed on a desktop, dormitory desk, or hotel desk while traveling, it reduces the area it occupies. It is especially suitable for people who frequently travel for business, commute, or work on the go, solving the pain points of traditional keyboards being bulky and difficult to carry, allowing them to "travel light and work anytime."

[0050] Dust and damage protection, extending keyboard lifespan

[0051] When the two-section flip cover is closed, the keyboard keys are completely enclosed, forming a sealed protective space that effectively prevents dust, debris, water stains and other impurities from entering the key gaps, avoiding problems such as key jamming and poor contact. At the same time, the flip cover protects the key surface from scratches and impacts, reducing daily wear and tear. It is especially suitable for families with children and pets, or people who use the keyboard for a long time in dusty environments (such as construction sites, workshops and office areas), extending the keyboard's lifespan and reducing replacement costs.

[0052] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0053] The embodiments described above are merely illustrative of several implementations of the present invention, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the invention patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these all fall within the protection scope of the present invention. Therefore, the protection scope of this invention patent should be determined by the appended claims.

Claims

1. A magnetic axis flip keyboard, characterized in that, It includes a button (1), a housing (2), and a flip cover (3). The button (1) is mounted on the housing (2), and the flip cover (3) is rotatably connected to the upper part of the housing (2). The outer casing (2) includes an upper cover (20), a lower cover (21), and an upper cover iron strip (22). The lower cover (21) is screwed to the lower part of the upper cover (20), and the upper cover iron strip (22) is engaged with the front side of the upper cover (20). The flip cover (3) includes a top folding trim strip (30), a thumbscrew (31), a top cover frame A (32), a top cover iron strip (33), a top cover frame B (34), tempered glass (35), and a magnet A (36). The top folding trim strip (30) is screwed to the outside of the outer shell (2) by the thumbscrews (31) on both sides. The rear side of the outer shell (2) is rotatably connected to the top cover frame B (34) via a pivot. The inner side of the top cover frame B (34) is engaged and fixed with the magnet A (36). Tempered glass (35), the other end of the top cover frame B (34) is rotatably connected to the top cover frame A (32) via a bearing, the top cover iron strip (33) is snapped and fixed on the front side of the top cover frame B (34), the top cover frame A (32) is L-shaped, the magnet A (36) is snapped and fixed on the inner side of the corner of the top cover frame A (32), and the silicone pad of the top cover frame A (37) is glued and fixed on the outer side corresponding to the position of the magnet A (36) on the inner side of the top cover frame A (32). The top cover frame A (32) is adapted to the top cover frame B (34), and the top cover frame A (32) is rotatably fitted to the inner side of the top cover frame B (34). The top cover frame A (32) and the top cover frame B (34) are adapted to the top folding trim (30), and the top cover frame A (32) and the top cover frame B (34) are rotated to fit the upper part of the top folding trim (30).

2. The magnetic axis flip keyboard as described in claim 1, characterized in that, The key (1) includes a keycap (10), a switch (11), a fixing plate (12), a core (13), a bottom switch pad (14), a sound pad (15), a PCBA board (16), a noise-dampening pad (17), and a silicone pad (18). The bottom of the keycap (10) is engaged with the switch (11). The bottom of the switch (11) is placed with the fixing plate (12). The bottom of the fixing plate (12) is placed with the core (13). The bottom of the core (13) is placed with the bottom switch pad (14). The bottom of the bottom switch pad (14) is placed with the sound pad (15). The bottom of the sound pad (15) is placed with the PCBA board (16). The bottom of the PCBA board (16) is placed with the noise-dampening pad (17). The bottom of the noise-dampening pad (17) is placed with the silicone pad (18). The silicone pad (18) is placed inside the outer shell (2).

3. A magnetic axis flip keyboard as described in claim 2, characterized in that, The shaft (11) is a magnetic shaft.

4. A magnetic axis flip keyboard as described in claim 2, characterized in that, The silicone pad (18) has a reserved notch for installing the battery (19), and an EVA pad is attached to the lower surface of the battery (19).

5. A magnetic axis flip keyboard as described in claim 1, characterized in that, High and low legs (23) are screwed to the lower left and right sides of the lower cover (21), respectively. The lower part of the high and low legs (23) is glued to the lower part of the legs silicone pads (24). Two foot pads (25) are also embedded in the lower part of the lower cover (21). The foot pads (25) and the legs silicone pads (24) are symmetrically arranged. A rectangular rear decorative cover plate (26) is screwed to the lower surface of the lower cover (21). The lower cover iron block (27) is fitted into the inner wall of the lower cover (21) above the high and low legs (23). Left and right light decorative strips (28) are embedded in the outer walls of the left and right sides of the lower cover (21). Several magnets B (29) are embedded in the upper cover (20) at the lower part of the upper cover iron strip (22), and the magnets B (29) correspond to the magnets A (36).

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