A sliding leather case Bluetooth keyboard structure

Abstract

This invention provides a sliding leather case Bluetooth keyboard structure, belonging to the field of Bluetooth keyboards. It includes a magnetic base and a keyboard body. One end of the magnetic base is fixedly connected to a first connecting strap, one end of the first connecting strap is fixedly connected to a first connecting plate, one end of the first connecting plate is fixedly connected to a second connecting strap, and one end of the second connecting strap is fixedly connected to a second connecting plate. By creating two first sliding grooves on the magnetic base, and multiple locking holes inside one of the first sliding grooves, a first support rod and a second support rod are connected at one end to the second connecting plate, and their bottoms are locked inside the two first sliding grooves. Furthermore, by locking the rods in the locking holes at any position, the tilt angle of the second connecting plate can be stably adjusted between the first connecting plate and the magnetic base, allowing for easy sliding adjustment of the second connecting plate's position for convenient use.

Description

Technical Field

[0001] This invention belongs to the field of Bluetooth keyboards and relates to leather case keyboard technology, specifically a sliding leather case Bluetooth keyboard structure. Background Technology

[0002] A Bluetooth keyboard is a keyboard that uses the Bluetooth protocol for wireless transmission and communication within a valid range. It is actually a short-range wireless technology that effectively simplifies communication between mobile communication terminal devices such as PDAs, laptops, and mobile phones.

[0003] The leather case Bluetooth keyboard includes a leather case and a Bluetooth keyboard, which can be used with electronic devices such as tablets. During use, the leather case is needed to support the electronic device for easy viewing. However, the existing leather cases have a fixed tilt angle and cannot be adjusted by sliding. This means that during use, if necessary, other objects need to be placed behind the electronic device for support, which is inconvenient.

[0004] Therefore, we propose a sliding leather case Bluetooth keyboard structure to solve the problems mentioned above. Summary of the Invention

[0005] In view of the shortcomings of the existing technology, the present invention provides a sliding leather case Bluetooth keyboard structure to solve the problems mentioned in the background art.

[0006] The objective of this invention can be achieved through the following technical solution: A magnetic base and a keyboard body are included. One end of the magnetic base is fixedly connected to a first connecting strap, one end of the first connecting strap is fixedly connected to a first connecting plate, one end of the first connecting plate is fixedly connected to a second connecting strap, and one end of the second connecting strap is fixedly connected to a second connecting plate. First sliding grooves are provided on both sides of the top of the magnetic base and on the front and rear sides of the keyboard body. One side of the inner wall of one of the first sliding grooves is uniformly connected to a locking hole. A first support rod and a second support rod are fixedly connected to the bottom of one side of the second connecting plate and on the front and rear sides of the keyboard body, respectively. The bottom ends of both the first and second support rods extend into the interior of the first sliding groove. A support assembly is provided between the first and second support rods.

[0007] The magnetic base has ventilation holes evenly distributed in the middle of its top, and connecting grooves evenly distributed at the bottom of the magnetic base and below the ventilation holes. The keyboard body is located at the top of the magnetic base, and the ventilation holes are located at the bottom of the keyboard body.

[0008] Two first connecting grooves are provided at one end of the top of the magnetic base. Second sliding grooves are evenly provided on the front and back sides of the inner walls of the two first connecting grooves. First slots are provided on the upper and lower sides of the magnetic base and at both ends of the two first connecting grooves.

[0009] Anti-wear rollers are evenly arranged inside the two first connecting grooves. Both ends of the anti-wear rollers are fixedly connected to a first rotating shaft. One end of each of the two first rotating shafts extends into the interior of the second sliding groove. The surface of the anti-wear rollers is evenly fixedly connected with protrusions. A pad is provided inside the two first connecting grooves and at the bottom of the anti-wear rollers.

[0010] A third sliding groove is provided on one side of the first support rod, a second connecting groove is provided on one side of the second support rod, and a second slot is evenly provided on both sides of the second support rod located on the inner wall of the second connecting groove. The two ends of the support assembly extend into the interior of the third sliding groove and the second connecting groove, respectively.

[0011] Preferably, a fourth sliding groove is provided at the bottom of one side of the second support rod, and a telescopic groove is provided on one side of the inner wall of the fourth sliding groove. A first spring is fixedly installed on one side of the inner wall of the telescopic groove, and a toggle plate is fixedly connected to one end. One end of the toggle plate passes through the fourth sliding groove and extends to the outside of the second support rod. A locking post is fixedly connected to one side of the toggle plate, and one end of the locking post passes through the second support rod and extends into the inside of the locking hole.

[0012] Preferably, the support assembly includes a first folding plate, with a second rotating shaft fixedly connected to both ends of the first folding plate. One end of one of the second rotating shafts extends into the interior of the third sliding groove, and one end of the other second rotating shaft passes through the second connecting groove and extends to one side of the second support rod. A locking block is fixedly connected to the surface of the second rotating shaft, and both locking blocks extend into the interior of the second locking groove. A second spring is fixedly installed at both ends of the first folding plate, and a stop plate is fixedly installed at one end of each of the two second springs.

[0013] Preferably, a first groove is provided on one side of the bottom of the magnetic base, and a card plate is fixedly connected to the middle of one side of the second connecting plate.

[0014] Preferably, a second groove is provided on one side of the second connecting plate and on both sides of the card plate, and a clamping assembly is provided on the top of the second connecting plate and on both the front and rear sides of the card plate, with one side of each clamping assembly extending into the interior of the second groove.

[0015] Preferably, the clamping assembly includes a folding clamp, a baffle fixedly connected to one side of the top of the folding clamp, a second folding plate fixedly connected to the top of one side of the folding clamp, a third spring fixedly installed in the middle of one side of the second folding plate, a third connecting plate fixedly installed at one end of the third spring, a support plate rotatably connected to the other side of the second folding plate, an arc-shaped magnetic plate fixedly connected to one side of the second folding plate and at the bottom of the support plate, and a protrusion fixedly connected to one side of the inner wall of the folding clamp, one end of the protrusion extending into the interior of the second groove.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0017] By opening two first sliding grooves on the magnetic base, and opening multiple locking holes inside one of the first sliding grooves, one end of the first support rod and the second support rod are connected to the second connecting plate, and the bottom is locked inside the two first sliding grooves. The locking pins are locked into the locking holes at any position, which can stably cooperate with the first connecting plate and the magnetic base to stabilize the tilt angle of the second connecting plate. The position of the second connecting plate can be adjusted by sliding, which is convenient for users to use.

[0018] By opening two first connecting slots at one end of the magnetic base, multiple anti-wear rollers are evenly located inside the two first connecting slots. When using the Bluetooth keyboard, the wrist can contact the anti-wear rollers to reduce the friction between the wrist and the magnetic base. At the same time, when the wrist slides on the multiple anti-wear rollers, the protrusions at different positions can contact the wrist to massage it, which can relieve hand fatigue and palpitations. If not needed, a pad can be used to cover the first connecting slots to meet various usage needs.

[0019] By opening a third sliding groove, a second connecting groove, and a second locking groove on the first and second support rods, the support component is locked in the two first and second support rods, and its position can be adjusted. In conjunction with the locking plate, it can support and clamp different models of electronic devices, thereby stabilizing the position of the entire electronic device during use.

[0020] By creating a second groove on the second connecting plate, two clamping components can be secured on the second connecting plate. When used together, the bottom of the book or paper can be secured between the second folding plate and the third connecting plate on the two clamping components. After adjusting the position of the support plate, the top of the book or paper can be supported, and the book or paper can be stably positioned, making it convenient for people to input text. Attached Figure Description

[0021] To facilitate understanding by those skilled in the art, the present invention will be further described below with reference to the accompanying drawings.

[0022] Figure 1This is a schematic diagram of the first embodiment of the sliding leather case Bluetooth keyboard structure provided by the present invention;

[0023] Figure 2 yes Figure 1 The structure shown is a bottom view;

[0024] Figure 3 yes Figure 1 The diagram shows the structure of the anti-wear roller;

[0025] Figure 4 yes Figure 1 The diagram shows the structural schematic of the support component.

[0026] Figure 5 yes Figure 1 The diagram shows the structure of the second support rod.

[0027] Figure 6 yes Figure 5 A partial structural schematic diagram of the second support rod is shown.

[0028] Figure 7 This is a schematic diagram of the first embodiment of the sliding leather case Bluetooth keyboard structure provided by the present invention.

[0029] Figure 8 yes Figure 7 The diagram shows the structure of the clamping assembly.

[0030] Figure 9 yes Figure 8 The rear view of the structure, including the support plate, is shown.

[0031] In the diagram: 1. Magnetic base; 2. Keyboard body; 3. First connecting strap; 4. First connecting plate; 5. Second connecting strap; 6. Second connecting plate; 7. First slide groove; 8. Snap-hole; 9. First support rod; 10. Second support rod;

[0032] 11. Support assembly; 111. First folding plate; 112. Second pivot; 113. Locking block; 114. Second spring; 115. Support plate;

[0033] 12. Ventilation hole; 13. Connecting groove; 14. First connecting groove; 15. Second sliding groove; 16. First locking groove; 17. Anti-wear roller; 18. First rotating shaft; 19. Protrusion; 20. Third sliding groove; 21. Second connecting groove; 22. Second locking groove; 23. Fourth sliding groove; 24. Telescopic groove; 25. First spring; 26. Actuating plate; 27. Locking post; 28. Pad; 29. ​​First groove; 30. Locking plate;

[0034] 31. Clamping assembly; 311. Folding clamp; 312. Baffle; 313. Second folding plate; 314. Third spring; 315. Third connecting plate; 316. Support plate; 317. Arc-shaped magnetic plate; 318. Protrusion;

[0035] 32. Second groove. Detailed Implementation

[0036] The technical solution of the present invention will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. 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.

[0037] First Embodiment

[0038] Please see Figures 1-6 As shown, a sliding leather case Bluetooth keyboard structure includes a magnetic base 1 and a keyboard body 2. One end of the magnetic base 1 is fixedly connected to a first connecting strap 3, one end of the first connecting strap 3 is fixedly connected to a first connecting plate 4, one end of the first connecting plate 4 is fixedly connected to a second connecting strap 5, and one end of the second connecting strap 5 is fixedly connected to a second connecting plate 6. The top two sides of the magnetic base 1, located on the front and rear sides of the keyboard body 2, are provided with first sliding grooves 7. One side of the inner wall of one of the first sliding grooves 7 is uniformly connected with a locking hole 8. The bottom of one side of the second connecting plate 6, located on the front and rear sides of the keyboard body 2, is fixedly connected to a first support rod 9 and a second support rod 10, respectively. The bottom ends of the first support rod 9 and the second support rod 10 extend into the interior of the first sliding groove 7. A support component 11 is provided between the first support rod 9 and the second support rod 10.

[0039] It should be noted that the magnetic base 1 has a magnetic plate inside, and the bottom of the keyboard body 2 can be magnetically attached to the magnetic base 1. The first connecting strap 3 and the second connecting strap 5 are of different lengths, connecting the magnetic base 1, the first connecting plate 4 and the second connecting plate 6 together to form the entire keyboard case. It is used with a Bluetooth keyboard and is easy to bend. Two first sliding grooves 7 are formed on the magnetic base 1. The tops of the first support rod 9 and the second support rod 10 are connected to the surface of the second connecting plate 6, and the bottoms of both extend into the interior of the first sliding grooves 7. By changing the position of the first support rod 9 and the second support rod 10 inside the two first sliding grooves 7, the angle between them and the magnetic base 1 can be changed, making it convenient to support the electronic device at different angles to meet different usage needs.

[0040] In this application, ventilation holes 12 are evenly distributed in the middle of the top of the magnetic base 1, and connecting grooves 13 are evenly distributed at the bottom of the magnetic base 1 and at the bottom of the ventilation holes 12. The keyboard body 2 is located at the top of the magnetic base 1, and the ventilation holes 12 are located at the bottom of the keyboard body 2.

[0041] It should be noted that multiple ventilation holes 12 are evenly distributed on the magnetic base 1. When the keyboard body 2 is placed on the magnetic base 1, if it needs to be charged during use, the heat generated can diffuse downward through the ventilation holes 12 and then evaporate to the outside through the connecting groove 13.

[0042] In this application, two first connecting grooves 14 are provided at one end of the top of the magnetic base 1, and second sliding grooves 15 are evenly provided on the front and rear sides of the inner walls of the two first connecting grooves 14. First slots 16 are provided on the upper and lower sides of the magnetic base 1 and at both ends of the two first connecting grooves 14.

[0043] In this application, anti-wear rollers 17 are uniformly arranged inside the two first connecting grooves 14. Both ends of the anti-wear rollers 17 are fixedly connected to the first rotating shafts 18. One end of each of the two first rotating shafts 18 extends into the interior of the second sliding groove 15. The surface of the anti-wear rollers 17 is uniformly fixedly connected with protrusions 19. A pad 28 is provided inside the two first connecting grooves 14 and at the bottom of the anti-wear rollers 17.

[0044] It should be noted that two first connecting grooves 14 are opened at one end of the magnetic base 1, multiple second sliding grooves 15 are evenly opened on both sides of the inner wall of the first connecting groove 14, four first slots 16 are evenly opened on the magnetic base 1, multiple anti-wear rollers 17 are evenly arranged inside the two first connecting grooves 14, and two pads 28 are adapted to the size of the first connecting grooves 14 and the first slots 16, and can be attracted together with the magnetic base 1.

[0045] In this application, a third sliding groove 20 is provided on one side of the first support rod 9, a second connecting groove 21 is provided on one side of the second support rod 10, and a second slot 22 is evenly provided on one side of the second support rod 10 and on both sides of the inner wall of the second connecting groove 21. The two ends of the support assembly 11 extend into the interior of the third sliding groove 20 and the second connecting groove 21, respectively.

[0046] It should be noted that there are multiple locking holes evenly distributed on one side of the inner wall of the third slide groove 20, which correspond to the positions of the second locking groove 22 on the second support rod 10. One end of the support component 11 is locked in the locking hole, and the other end is locked in the second locking groove 22, thereby stabilizing the position of the support component 11. The width between the third slide groove 20 and the second connecting groove 21 is the same, and they are compatible with the support component 11. The support component 11 can slide along the inside of the third slide groove 20 and the second connecting groove 21.

[0047] In this application, a fourth sliding groove 23 is provided at the bottom of one side of the second support rod 11. A telescopic groove 24 is provided on one side of the inner wall of the fourth sliding groove 23. A first spring 25 is fixedly installed on one side of the inner wall of the telescopic groove 24, and a toggle plate 26 is fixedly connected to one end. One end of the toggle plate 26 passes through the fourth sliding groove 23 and extends to the outside of the second support rod 11. A locking post 27 is fixedly connected to one side of the toggle plate 26. One end of the locking post 27 passes through the second support rod 11 and extends into the inside of the locking hole 8.

[0048] It should be noted that the fourth slide groove 23 is opened at the bottom of the second support rod 11 and communicates with the telescopic groove 24. The telescopic groove 24 is sized to match the first spring 25. One end of the first spring 25 is fixed to one side of the inner wall of the telescopic groove 24. The first spring 25 is a compression spring with good elasticity. The other end is installed with the actuating plate 26. One end of the actuating plate 26 extends out from the fourth slide groove 23. The middle part is sized to match the fourth slide groove 23. The locking post 27 is sized to match the locking hole 8. When it is locked in the locking hole 8, the position of the second support rod 10 can be stabilized.

[0049] In this application, the support assembly 11 includes a first folding plate 111, with a second rotating shaft 112 fixedly connected to both ends of the first folding plate 111. One end of one of the second rotating shafts 112 extends into the interior of the third sliding groove 20, and one end of the other second rotating shaft 112 passes through the second connecting groove 21 and extends to one side of the second support rod 10. A locking block 113 is fixedly connected to the surface of the second rotating shaft 112, and both locking blocks 113 extend into the interior of the second locking groove 22. A second spring 114 is fixedly installed at both ends of the first folding plate 111, and a stop plate 115 is fixedly installed at one end of each of the two second springs 114.

[0050] It should be noted that the first folding plate 111 can be supported from the bottom of the electronic device. The two second rotating shafts 112 have different lengths and extend into the interior of the first support rod 9 and the second support rod 10 respectively. Two locking blocks 113 on one of the second rotating shafts 112 can be locked in the locking hole 8. Two second springs 114 are sleeved on the two second rotating shafts 112. They are compression springs with good elasticity and contact the first support rod 9 or the second support rod 10 through the abutment plate 115.

[0051] In this application, a first groove 29 is provided on one side of the bottom of the magnetic base 1, and a card plate 30 is fixedly connected to the middle of one side of the second connecting plate 6.

[0052] It should be noted that the first groove 29 and the card plate 30 are size-matched. When the Bluetooth keyboard case is unfolded, the card plate 30 can be located at the top and cooperate with the first folding plate 111 to stably hold the electronic device between the two. When the Bluetooth keyboard case is folded up, the card plate 30 can be locked inside the first groove 29, thereby stably binding the magnetic base 1 together with the first connecting plate 4 and the second connecting plate 6.

[0053] In specific implementation of this invention:

[0054] In this invention, when using the Bluetooth keyboard with the leather case, firstly, the first connecting plate 4 and the second connecting plate 6 are removed from the magnetic base 1. Then, the toggle plate 26 can be moved towards the first spring 25 to press the first spring 25. At the same time, the locking pin 27 is pulled out from one of the locking holes 8 in the first slide groove 7. Then, the first support rod 9 and the second support rod 10 can be held with both hands respectively, and the position between the first connecting plate 4 and the second connecting plate 6 can be adjusted directly along the two first slide grooves 7. A bend appears between the first connecting plate 4 and the second connecting plate 6. After the tilt angle of the second connecting plate 6 is appropriate, the movement of the first support rod 9 and the second support rod 10 can be stopped. After the hands are removed from both, the first spring 25, which has been in a compressed state in the telescopic groove 24, needs to recover its deformation. The locking pin 27 can be pressed outward again, so that one end of the locking pin 27 extends into the locking hole 8 on one side.

[0055] The first support rod 9 and the second support rod 10 cooperate with each other, and the first connecting plate 4 and the magnetic base 1 cooperate to form a triangle. The position is stable, and the entire Bluetooth keyboard case is stabilized. At this time, the user can place the tablet or other items between the support component 11, the second connecting plate 6 and the card plate 30 to stabilize the tablet. Then the position of the keyboard body 2 on the magnetic base 1 can be adjusted for the convenience of the staff.

[0056] Furthermore, during use, if the user's wrists rub against the pads 28 continuously, or if typing for a long time causes wrist discomfort, the user can remove the two pads 28 from the first connecting groove 14 and the first slot 16, and then send the two pads 28 to the first connecting groove 14 and the first slot 16 at the bottom of the magnetic base 1. When the two pads 28 are attached to the bottom of the magnetic base 1, the two pads 28 can lift the multiple anti-wear rollers 17 inside along the second sliding groove 15, so that the multiple anti-wear rollers 17 are lifted together to a plane slightly higher than the magnetic base 1. Then, when the user uses the keyboard body 2 to type, the wrists roll directly on the multiple anti-wear rollers 17, avoiding direct friction on the wrists. At the same time, the wrists are also massaged by the protrusions 19 on the anti-wear rollers 17, which relieves hand fatigue to a certain extent.

[0057] Furthermore, during use, if the tablet is too low and inconvenient, or if the tablet model is different and inconvenient to use, or if a mobile phone is used, the position of the support component 11 can be adjusted according to the size and model of the electronic device being used.

[0058] When adjusting the position of the support assembly 11, first pull one end of the second rotating shaft 112 to one side, so that one end of the second rotating shaft 112 on one side is pulled out from the third sliding groove 20 on the first support rod 9. At the same time, the locking block 113 on the other side of the second rotating shaft 112 moves out from the second locking groove 22 on the second support rod 10. At this time, it can be moved up or down along the third sliding groove 20 on the first support rod 9 and the second connecting groove 21 on the second support rod 10, thereby adjusting the position of the support assembly 11. After the position is adjusted, release the force. The second springs 114 on both sides, whichever was previously compressed, need to restore their deformation. Then, push the entire support assembly 11 to one side, so that one end of the locking block 113 is locked in the second locking groove 22 and the other end is locked in the locking groove inside the third sliding groove 20 on the first support rod 9, ensuring that the position of the stable support assembly 11 is stable. Use the first folding plate 111 from below to support the tablet or mobile phone.

[0059] By opening two first sliding grooves 7 on the magnetic base 1, and opening multiple locking holes 8 inside one of the first sliding grooves 7, one end of the first support rod 9 and the second support rod 10 are connected to the second connecting plate 6, and the bottom is locked inside the two first sliding grooves 7. The locking post 27 is locked in the locking hole 8 at any position, so that the first connecting plate 4 and the magnetic base 1 can be stably matched to stabilize the tilt angle of the second connecting plate 6. The position of the second connecting plate 6 can be adjusted by sliding, which is convenient for users to use.

[0060] By opening two first connecting slots 14 at one end of the magnetic base 1, multiple anti-wear rollers 17 are evenly located inside the two first connecting slots 14. When using the Bluetooth keyboard, the wrist can contact the anti-wear rollers 17 to reduce the friction between the wrist and the magnetic base 1. At the same time, when the wrist slides on the multiple anti-wear rollers 17, the protrusions 19 at different positions can contact the wrist to massage it, which can relieve hand fatigue and palpitations. If not needed, the pad 28 can be used to cover the first connecting slots 14 to meet various usage needs.

[0061] By opening a third sliding groove 20, a second connecting groove 21, and a second locking groove 22 on the first support rod 9 and the second support rod 10, the support assembly 11 is locked in the two first support rods 9 and the second support rod 10. Its position can be adjusted. In cooperation with the locking plate 30, it can support and clamp different models of electronic devices, thereby stabilizing the position of the entire electronic device during use.

[0062] Second Embodiment

[0063] Please refer to the following: Figures 7-8 Based on the sliding leather case Bluetooth keyboard structure provided in the first embodiment of this application, the second embodiment of this application proposes another sliding leather case Bluetooth keyboard structure. The second embodiment is merely a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the separate implementation of the first embodiment.

[0064] Specifically, the difference in the sliding leather case Bluetooth keyboard structure provided in the second embodiment of this application is that a second groove 32 is provided on one side of the second connecting plate 6 and on both sides of the card plate 30, and a clamping component 31 is provided on the top of the second connecting plate 6 and on both the front and rear sides of the card plate 30, and one side of each clamping component 31 extends into the interior of the second groove 32.

[0065] It should be noted that the two second grooves 32 are evenly distributed on the second connecting plate 6, and the two clamping components 31 are clamped on the top of the second connecting plate 6. When the keyboard case is folded up, the two clamping components 31 can be removed from the second connecting plate 6 and then clamped back onto one side of the magnetic base 1 to reduce its volume and facilitate storage.

[0066] In this application, the clamping assembly 31 includes a folding clamp 311, a baffle 312 is fixedly connected to one side of the top of the folding clamp 311, a second folding plate 313 is fixedly connected to the top of one side of the folding clamp 311, a third spring 314 is fixedly installed in the middle of one side of the second folding plate 313, a third connecting plate 315 is fixedly installed at one end of the third spring 314, a support plate 316 is rotatably connected to the other side of the second folding plate 313, an arc-shaped magnetic plate 317 is fixedly connected to one side of the second folding plate 313 and located at the bottom of the support plate 316, and a protrusion 318 is fixedly connected to one side of the inner wall of the folding clamp 311, with one end of the protrusion 318 extending into the interior of the second groove 32.

[0067] It should be noted that the folding clamp 311 is made of metal and has a certain degree of elasticity, making it easy to open the bottom of the folding clamp 311 and lock it onto the top of the second connecting plate 6. The baffle 312 is welded to the top of the folding clamp 311. Two third springs 314 are evenly locked on one side of the second folding plate 313, connecting the third connecting plate 315 together. In conjunction with the baffle 312, books and other items can be clamped. The support plate 316 is relatively long, with one end rotatably connected to the second folding plate 313 and adsorbed onto the arc-shaped magnetic plate 317, thereby stabilizing the position of the third connecting plates 315. The protrusion 318 is sized to fit the first groove 29 and is locked inside the first groove 29, resulting in a larger contact area and a more stable position.

[0068] In specific implementation of this invention:

[0069] In this invention, when inputting text from a book or paper into a computer, the bottom of the tablet or similar device is first placed on the support component 11, and the top is secured to the bottom of the card plate 30 to stabilize the position of the entire tablet.

[0070] Then, the two clamping components 31 can be removed from one side of the magnetic base 1, and the clamping components 31 can be clipped onto the second connecting plate 6, and the protrusion 318 can be clipped into the second groove 32. Then, the position of the support plate 316 can be rotated to support it upwards. Then, the bottom of the book or paper can be directly clipped between the third connecting plate 315 and the second folding plate 313, while the top of the book or paper is supported by the support plate 316 and stably clipped onto the keyboard cover, which is very convenient to use.

[0071] By creating a second groove 32 on the second connecting plate 6, two clamping components 31 can be clamped onto the second connecting plate 6. When the two clamping components 31 work together, the bottom of the book or paper can be clamped between the second folding plate 313 and the third connecting plate 315 on the two clamping components 31. After adjusting the position of the support plate 316, the top of the book or paper can be supported, and the position of the book or paper is stable, which is convenient for people to input text.

[0072] The preferred embodiments of the present invention disclosed above are merely illustrative of the invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the invention to any specific implementation. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the invention, thereby enabling those skilled in the art to better understand and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A sliding leather case Bluetooth keyboard structure, comprising a magnetic base (1) and a keyboard body (2), wherein a first connecting strap (3) is fixedly connected to one end of the magnetic base (1), a first connecting plate (4) is fixedly connected to one end of the first connecting strap (3), a second connecting strap (5) is fixedly connected to one end of the first connecting plate (4), and a second connecting plate (6) is fixedly connected to one end of the second connecting strap (5), characterized in that, Both sides of the top of the magnetic base (1) and the front and rear sides of the keyboard body (2) are provided with first sliding grooves (7), one side of the inner wall of one of the first sliding grooves (7) is uniformly communicated with a clamping hole (8), the bottom of one side of the second connecting plate (6) and the front and rear sides of the keyboard body (2) are fixedly connected with a first supporting rod (9) and a second supporting rod (10) respectively, the bottom ends of the first supporting rod (9) and the second supporting rod (10) extend into the first sliding groove (7), and a supporting assembly (11) is arranged between the first supporting rod (9) and the second supporting rod (10); one side of the first supporting rod (9) is provided with a third sliding groove (20), one side of the second supporting rod (10) is provided with a second communicating groove (21), and two sides of the inner wall of the second communicating groove (21) on one side of the second supporting rod (10) are uniformly provided with second clamping grooves (22); The supporting assembly (11) comprises a first folding plate (111), both ends of the first folding plate (111) are fixedly connected with second rotating shafts (112), one end of one of the second rotating shafts (112) extends into the third sliding groove (20), one end of the other second rotating shaft (112) extends to one side of the second supporting rod (10) through the second communicating groove (21), the surface of the second rotating shaft (112) is fixedly connected with a clamping block (113), and both of the clamping blocks (113) extend into the second clamping groove (22), both ends of the first folding plate (111) are fixedly installed with second springs (114), and one end of each of the second springs (114) is fixedly installed with an abutting plate (115); One side of the bottom of the magnetic base (1) is provided with a first recess (29), and one side of the second connecting plate (6) is fixedly connected with a clamping plate (30); One side of the second connecting plate (6) and both sides of the clamping plate (30) are provided with second recesses (32), and the top of the second connecting plate (6) and the front and rear sides of the clamping plate (30) are provided with clamping assemblies (31), and one side of each of the clamping assemblies (31) extends into the second recess (32); The clamping assembly (31) includes a folding clamping plate (311), one side of the top of the folding clamping plate (311) is fixedly connected with a baffle (312), the top of one side of the folding clamping plate (311) is fixedly connected with a second folding plate (313), the middle of one side of the second folding plate (313) is fixedly installed with a third spring (314), one end of the third spring (314) is fixedly installed with a third connecting plate (315), the other side of the second folding plate (313) is rotatably connected with a supporting plate (316), one side of the second folding plate (313) and located at the bottom of the supporting plate (316) is fixedly connected with an arc-shaped magnetic plate (317), one side of the inner wall of the folding clamping plate (311) is fixedly connected with a protrusion (318), and one end of the protrusion (318) extends to the inside of the second groove (32).

2. A sliding leather case Bluetooth keyboard structure according to claim 1, characterized in that, The magnetic base (1) is uniformly provided with a ventilation hole (12) in the middle of the top, and a connecting groove (13) is uniformly provided in the bottom of the magnetic base (1) and located at the bottom of the ventilation hole (12). The keyboard body (2) is located on the top of the magnetic base (1), and the ventilation hole (12) is located at the bottom of the keyboard body (2).

3. A sliding leather case Bluetooth keyboard structure according to claim 2, characterized in that, The magnetic base (1) is provided with two first communication grooves (14) at one end of the top, and second sliding grooves (15) are uniformly provided on the front and back of the inner wall of the two first communication grooves (14). First clamping grooves (16) are provided on the upper and lower sides of the magnetic base (1) and located at both ends of the two first communication grooves (14).

4. A sliding leather case Bluetooth keyboard structure according to claim 3, characterized in that, The inside of the two first communication grooves (14) is uniformly provided with an anti-abrasion roller (17), and the both ends of the anti-abrasion roller (17) are fixedly connected with a first rotating shaft (18). One end of the two first rotating shafts (18) extends to the inside of the second sliding groove (15), and the surface of the anti-abrasion roller (17) is uniformly fixedly connected with a convex point (19). The inside of the two first communication grooves (14) and located at the bottom of the anti-abrasion roller (17) is provided with a pad (28).

5. The sliding leather case Bluetooth keyboard structure according to claim 1, wherein, The both ends of the supporting assembly (11) extend to the inside of the third sliding groove (20) and the second communication groove (21) respectively.

6. A sliding leather Bluetooth keyboard structure according to claim 5, characterized in that, The bottom of one side of the second supporting rod (10) is provided with a fourth sliding groove (23), and the inner wall of the fourth sliding groove (23) is provided with a telescopic groove (24) on one side. One end of a first spring (25) fixedly installed on the inner wall of the telescopic groove (24) is fixedly connected with a pushing plate (26), one end of the pushing plate (26) extends to the outside of the second supporting rod (10) through the fourth sliding groove (23), one side of the pushing plate (26) is fixedly connected with a clamping column (27), and one end of the clamping column (27) penetrates through the second supporting rod (10) and extends to the inside of the clamping hole (8).

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