Keyboard capable of accommodating handwriting pen

Abstract

The keyboard comprises a main body part, a rotating shaft, a charging part and a bearing part, the bearing part is rotatably installed on the main body part through the rotating shaft, a containing cavity is formed in the rotating shaft, the handwriting pen is contained in the containing cavity, a push-pull structure is arranged in the rotating shaft, and the handwriting pen is in interference fit in the containing cavity through the push-pull structure. The charging part is mounted on the side wall of the accommodating cavity and is used for wirelessly charging the handwriting pen. By arranging the containing cavity and the push-pull structure in the rotating shaft, wireless charging is carried out while built-in storage and stable fixation of the handwriting pen are achieved, the problem that the handwriting pen is prone to falling off in a traditional external storage mode is solved, and the handwriting pen has the advantages of improving the equipment integration level, using convenience and handwriting pen safety.

Description

TECHNICAL FIELD

[0001] The utility model relates to keyboard input device technical field, especially a keyboard of accomodating handwriting pen. BACKGROUND

[0002] The existing smart keyboard pivot usually only has simple rotation and fixed angle stop function, lacks additional practical function. In order to increase the functionality of smart keyboard, it is necessary to add the structure of handwriting pen hidden storage and automatic charging.

[0003] At present, the charging mode of handwriting pen in the same industry is mainly through magnetic adsorption on the tablet or placed in the keyboard slot for charging, and the storage mainly relies on magnetic storage. This way has some problems: first, magnetic storage is easy to cause handwriting pen to fall accidentally, which has safety risk; second, the external charging and storage structure occupies additional space, which affects the overall appearance and portability of the equipment.

[0004] In order to solve these problems, an innovative smart keyboard design is needed, which can solve the storage and wireless charging problems of handwriting pen at the same time. The ideal solution should embed the handwriting pen charging module and storage structure components in the main shaft of the smart keyboard. Compared with the traditional handwriting pen storage and charging scheme, this design does not need additional storage structure and magnetic charging device, which can greatly improve the integration and use convenience of the equipment.

[0005] In addition, the smart keyboard with suspension design can further optimize user experience and provide more flexible use mode. Integrating handwriting pen storage and charging function into the keyboard main shaft not only saves space, but also improves the safety of handwriting pen and reduces the risk of loss or damage.

[0006] However, to realize this integrated design, a series of technical problems need to be solved, including how to design efficient storage and charging mechanism in limited space, how to ensure the stable storage and convenient use of handwriting pen, and how to realize reliable wireless charging function, etc.

[0007] In view of the above problems, the prior art needs to be improved. UTILITY MODEL CONTENT

[0008] The utility model aims at providing a keyboard of accomodating handwriting pen, which has the advantages of improving equipment integration, use convenience and handwriting pen safety.

[0009] To achieve the above purpose, the utility model adopts the following technical scheme:

[0010] The keyboard for storing a handwriting pen according to the embodiment of the utility model, through setting accommodating cavity and push-pull structure in the rotating shaft, realize built-in storage and stable fixation of handwriting pen, solve the problem that traditional external storage mode is easy to drop, have the advantages of improving equipment integration, use convenience and handwriting pen security.

[0011] The keyboard for storing a handwriting pen according to the embodiment of the utility model, through setting accommodating cavity and push-pull structure in the rotating shaft, realize built-in storage and stable fixation of handwriting pen, solve the problem that traditional external storage mode is easy to drop, have the advantages of improving equipment integration, use convenience and handwriting pen security.

[0012] In addition, the keyboard for storing a handwriting pen according to the above embodiment of the utility model can also have the following additional technical features:

[0013] In some embodiments of the utility model, the push-pull structure includes: first sleeve, push-pull piece and first elastic piece, the push-pull piece is installed in the first sleeve, the first elastic piece is installed at one end of the push-pull piece close to the opening of the first sleeve, and one end of the handwriting pen abuts against the first elastic piece and is in interference fit with the first elastic piece.

[0014] In some embodiments of the utility model, the rotating shaft includes first fixed seat, second fixed seat, third fixed seat and second sleeve, the first fixed seat and the second fixed seat are installed at both ends of the second sleeve, the third fixed seat is rotatably installed between the first fixed seat and the second fixed seat, the first fixed seat is provided with a first connecting plate, the second fixed seat is provided with a second connecting plate, the first connecting plate and the second connecting plate connect the main body part, the third fixed seat is provided with a third connecting plate, and the third connecting plate connects the bearing part.

[0015] In some embodiments of the utility model, the first fixed seat is provided with a first mounting hole, the push-pull structure is installed in the first mounting hole, the second sleeve is provided with an accommodating cavity, the second fixed seat is provided with a first via hole, the first mounting hole communicates with the accommodating cavity, the accommodating cavity communicates with the first via hole, and the handwriting pen passes through the first via hole and is fixed in the accommodating cavity.

[0016] In some embodiments of the utility model, the rotating shaft further includes rotating assembly and installation cover, first fixed seat is equipped with second mounting hole, second fixed seat is equipped with third mounting hole, rotating assembly is installed in second mounting hole, rotating assembly is installed in third mounting hole, and the opposite end of two rotating assemblies extends to installation cavity and is connected with third fixed seat, installation cover is installed at the opening of second mounting hole away from installation cavity, and installation cover is installed at the opening of third mounting hole away from installation cavity.

[0017] In some embodiments of the utility model, the charging part includes a charging member, the third fixed seat and the second sleeve form an installation cavity, the second sleeve sidewall is provided with a charging port, the charging port communicates the installation cavity and the containing cavity, and the charging member is installed in the installation cavity and located at the charging port for wireless charging of the stylus.

[0018] In some embodiments of the utility model, the charging part further includes a power interface, the power interface is arranged on the bearing part, the power interface is electrically connected with the charging member, and the power interface is connected with a power supply to provide power for the charging member.

[0019] In some embodiments of the utility model, the push-pull member further includes a detection member, the detection member is installed on the push-pull member to detect the position of the stylus, and the detection member is in communication connection with the charging member.

[0020] In some embodiments of the utility model, the rotating assembly includes a shaft body, a cam and a concave wheel, the cam and the concave wheel are cooperatively installed on the shaft body, and one end of the shaft body is fixed on the third fixed seat.

[0021] In some embodiments of the utility model, the rotating assembly includes a limiting member and a torsion spring, the limiting member is installed on the shaft body and away from the cam, one end of the torsion spring abuts against the limiting member, and the other end of the torsion spring abuts against the installation cover and is fixed on the installation cover.

[0022] Additional aspects and advantages of the utility model will be partially given in the following description, partially will become obvious from the following description, or be understood through the practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is the keyboard structure schematic diagram of the utility model embodiment's containing stylus;

[0024] Figure 2 It is the explosion structure schematic diagram of the utility model embodiment's rotating shaft;

[0025] Figure 3 It is a sectional view of the push-pull piece of the utility model embodiment;

[0026] Figure 4 It is a sectional view of the rotating shaft of the utility model embodiment;

[0027] Figure 5 It is a structure schematic view of the rotating part of the utility model embodiment.

[0028] Reference signs

[0029] 100, keyboard;

[0030] 1, bearing part;

[0031] 2, charging part;

[0032] 21, charging piece; 22, power supply interface; 23, connecting line; 24, wire passing channel;

[0033] 3, rotating shaft;

[0034] 31, first fixed seat; 311, first connecting plate; 312, first mounting hole; 313, second mounting hole;

[0035] 32, second fixed seat; 321, second connecting plate; 322, first via hole; 323, third mounting hole;

[0036] 33, third fixed seat; 331, third connecting plate; 332, mounting cavity;

[0037] 34, second sleeve; 341, containing cavity;

[0038] 35, rotating assembly; 351, shaft main body; 352, cam; 353, concave wheel; 354, limiting piece; 355, torsional spring; 356, nut; 357, elastic sheet; 358, sound-absorbing sheet; 359, flat pad;

[0039] 36, mounting cover; 37, bolt; 38, mounting seat;

[0040] 4, main body part;

[0041] 5, push-pull structure;

[0042] 51, first sleeve;

[0043] 52, push-pull piece; 521, gear position spring; 522, compression spring; 523, sliding piece; 5231, gear position sliding groove;

[0044] 53, first elastic piece; 54, detection piece;

[0045] 200, handwriting pen. DETAILED DESCRIPTION

[0046] A keyboard for storing a handwriting pen according to the present application will be described in more detail below with reference to the accompanying drawings, in which preferred embodiments of the present application are illustrated. It should be understood that a person skilled in the art can modify the present application described herein while still achieving the advantageous effects of the present application. Therefore, the following description should be understood as a broad general knowledge of a person skilled in the art and not as a limitation on the present application.

[0047] In the description of the present specification, "one embodiment" or "some embodiments" means that a particular feature, structure or characteristic described in connection with the embodiment is included in one or more embodiments of the present specification. Therefore, the statements "in one embodiment", "in some embodiments", "in other some embodiments", "in further some embodiments" and the like appearing in different places in the present specification are not necessarily all referring to the same embodiment, but mean "one or more but not all embodiments", unless otherwise specifically emphasized.

[0048] The embodiments of the present application will be described in detail below, and examples of the embodiments are shown in the accompanying drawings, in which the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application and cannot be understood as a limitation on the present application.

[0049] A keyboard 100 for storing a handwriting pen according to an embodiment of the present application will be described below with reference to the accompanying drawings.

[0050] The keyboard 100 for storing the handwriting pen according to an embodiment of the present application, please refer to Figure 1 , including a main body part 4, a rotating shaft 3, a bearing part 1 and a charging part 2, the bearing part 1 is rotatably mounted on the main body part 4 through the rotating shaft 3, as Figure 2 shown, the rotating shaft 3 is provided with the accommodating cavity 341, the handwriting pen 200 is stored in the accommodating cavity 341, the rotating shaft 3 is provided with the push-pull structure 5, the handwriting pen 200 is interference fitted in the accommodating cavity 341 through the push-pull structure 5, the charging part 2 is installed on the inner wall of the accommodating cavity 341 for wireless charging of the handwriting pen 200.

[0051] Specifically, the bearing part 1 is used for bearing a device such as a tablet computer and is in communication connection with the device, the main body part 4 connected with the bearing part 1 serves as a main input device, and the bearing tablet computer is controlled, wherein the rotating shaft 3 connects the bearing part 1 and the main body part 4, and the bearing part 1 can rotate around the rotating shaft 3 through the rotating shaft 3, the bearing part 1 is folded on the main body part 4, the space occupied by the keyboard 100 when not in use is reduced, and the user's carrying is facilitated. Wherein, the stylus 200 can be stored in the containing cavity 341, that is, when it is needed to store the stylus 200, the stylus 200 is extruded along the axial direction of the rotating shaft 3 to extrude the push-pull structure 5 to compress the push-pull structure 5, and meanwhile, the stylus 200 is in interference fit with the push-pull structure 5, and then is fixed in the containing cavity 341, at this time, the charging part 2 performs wireless charging on the stylus 200, when it is needed to use the stylus 200, the stylus 200 is pressed to extrude the push-pull structure 5 along the circumferential direction of the rotating shaft 3, so that the push-pull structure 5 is in a decompressed state, and meanwhile, the stylus 200 is pushed out of the containing cavity 341, that is, the stylus 200 can be taken out for use, and meanwhile, the charging mode of the charging part 2 is closed to reduce energy waste.

[0052] That is, the main body part 4, the rotating shaft 3 and the bearing part 1 are designed to effectively store the stylus 200 in the keyboard 100. The containing cavity 341 in the rotating shaft 3 provides a storage space for the stylus 200, and the interference fit of the push-pull structure 5 ensures the stable fixation of the stylus 200 in the containing cavity 341, preventing it from accidentally falling during use. The push-pull structure 5 can also enable the stylus 200 to be ejected from the containing cavity 341 by pressing when needed, improving the convenience of use. This design not only solves the storage problem of the stylus 200, but also realizes the automatic fixation of the stylus 200 through the push-pull structure 5, improving the convenience and safety of use.

[0053] Therefore, the technical scheme of the utility model solves the technical problem of storing and wirelessly charging the stylus 200 in the keyboard 100, realizes the stable storage and convenient use of the stylus 200 through the built-in storage structure and the push-pull structure 5, and compared with the magnetic storage and charging scheme in the prior art, the design of the utility model does not need additional storage structure and magnetic charging, simplifies the structure, and improves the use efficiency and safety.

[0054] In some embodiments of the utility model, as Figure 2 , Figure 3As shown, the push-pull structure 5 comprises a first sleeve 51, a push-pull piece 52 and a first elastic piece 53, the push-pull piece 52 is installed in the first sleeve 51, the first elastic piece 53 is installed at one end of the push-pull piece 52 close to the opening of the first sleeve 51, and one end of the stylus 200 abuts against the first elastic piece 53 and is in interference fit with the first elastic piece 53.

[0055] Specifically, the first sleeve 51 provides structural support, the push-pull piece 52 moves in the first sleeve 51, and the first elastic piece 53 ensures that one end of the stylus 200 is in close contact with the elastic piece, thereby achieving interference fit and preventing the stylus 200 from loosening or falling off during storage. This design effectively solves the problem of storage and fixation of the stylus 200 in the keyboard 100.

[0056] For example, the push-pull structure 5 can adopt a PUSH-PUSH structure, the first sleeve 51 can be made of metal material to enhance the stability and durability of the structure, the push-pull piece 52 can be designed to have a certain friction to ensure that it does not slide easily during pushing and pulling, and the first elastic piece 53 can be made of spring or rubber material to provide sufficient elastic force. Preferably, the first elastic piece 53 can use a stop silicone plug to ensure the close contact between the stylus 200 and the first elastic piece 53.

[0057] Therefore, the push-pull structure 5 is designed to realize stable storage and interference fit of the stylus 200 in the accommodating cavity 341. Compared with the prior art, the push-pull structure 5 does not need additional magnetic attraction structure, avoids the risk of easy falling of the stylus 200, and improves the stability and reliability of storage.

[0058] In some embodiments, as shown in Figure 3 As shown, the push-pull piece 52 adopts a PUSH-PUSH structure, comprising a gear spring 521, a compression spring 522 and a sliding piece 523, one end of the gear spring 521 abuts against the sliding piece 523, the gear spring 521 can eject the stylus 200 installed in the accommodating cavity 341, the sliding piece 523 is provided with a gear sliding groove 5231, one end of the gear spring 521 abuts against the first sleeve 51, the other end of the gear spring 521 is clamped in the gear sliding groove 5231, and the gear spring 521 clamped in different positions of the gear sliding groove 5231 realizes the position transformation of the sliding piece 523, thereby realizing the function of the PUSH-PUSH structure.

[0059] In some embodiments of the utility model, as shown in Figure 2As shown, the rotating shaft 3 comprises a first fixing seat 31, a second fixing seat 32, a third fixing seat 33 and a second sleeve 34, the first fixing seat 31 and the second fixing seat 32 are installed at two ends of the second sleeve 34, the third fixing seat 33 is rotatably installed between the first fixing seat 31 and the second fixing seat 32, the first fixing seat 31 is provided with the first connecting plate 311, the second fixing seat 32 is provided with the second connecting plate 321, the first connecting plate 311 and the second connecting plate 321 connect the main body part 4, the third fixing seat 33 is provided with the third connecting plate 331, and the third connecting plate 331 connects the bearing part 1.

[0060] Specifically, the first fixing seat 31 and the second fixing seat 32 are connected through the second sleeve 34 to form a stable structure, the third fixing seat 33 is rotatable between the first fixing seat 31 and the second fixing seat 32, and the flexibility of the rotating shaft 3 is increased. The first connecting plate 311 and the second connecting plate 321 are connected to the main body part 4 respectively, so that the firm connection between the rotating shaft 3 and the main body part 4 is ensured. The third connecting plate 331 connects the bearing part 1, so that the bearing part 1 can rotate through the rotating shaft 3.

[0061] As a preferred embodiment, the first fixing seat 31 and the second fixing seat 32 can be fixed at two ends of the second sleeve 34 through the bolt 37 or other fixing members, and the third fixing seat 33 can be installed between the first fixing seat 31 and the second fixing seat 32 through a bearing or other rotary connecting member. The first connecting plate 311 and the second connecting plate 321 can be connected to the main body part 4 through welding or the bolt 37, and the third connecting plate 331 can be connected to the bearing part 1 through a similar connecting mode.

[0062] Therefore, the utility model discloses a plurality of fixing seats and connecting plates are arranged in the rotating shaft 3, the rotatable connection between the bearing part 1 and the main body part 4 is realized, and meanwhile, the stability and flexibility of the structure are ensured. Compared with the prior art, the utility model does not need additional storage structure and magnetic charging, simplifies the design of the intelligent keyboard 100, and improves use convenience.

[0063] In some embodiments of the utility model, as shown in Figure 2As shown in the drawings, the first fixed seat 31 is provided with a first mounting hole 312, the push-pull structure 5 is installed in the first mounting hole 312, the second sleeve 34 is provided with the containing cavity 341, the second fixed seat 32 is provided with the first through hole 322, the first mounting hole 312 is communicated with the containing cavity 341, the containing cavity 341 is communicated with the first through hole 322, and the stylus 200 is fixed in the containing cavity 341 through the first through hole 322.

[0064] Specifically, as shown in the drawings, Figure 3 The push-pull structure 5 can include the first sleeve 51, the push-pull piece 52 and the first elastic piece 53. The push-pull piece 52 is installed in the first sleeve 51, and the first elastic piece 53 is installed at one end of the push-pull piece 52 close to an opening of the first sleeve 51. One end of the stylus 200 is abutted against the first elastic piece 53 and is in interference fit with the first elastic piece 53.

[0065] Therefore, the first mounting hole 312 on the first fixed seat 31 and the first through hole 322 on the second fixed seat 32 are communicated through the containing cavity 341 in the second sleeve 34, a channel is formed, the stylus 200 can pass through the first through hole 322 and be fixed in the containing cavity 341. Through installation of the push-pull structure 5 in the first mounting hole 312, the stylus 200 is accommodated and fixed, and the technical problem of accommodation and fixation of the stylus 200 in the keyboard 100 is solved. Compared with the prior art, the utility model does not need additional accommodation structure and magnetic attraction charging, simplifies the design and improves the use convenience.

[0066] In some embodiments of the utility model, as shown in the drawings, Figure 2 The rotating assembly 35 is installed in the second mounting hole 313, the rotating assembly 35 is installed in the third mounting hole 323, and opposite ends of the two rotating assemblies 35 extend into the installation cavity 332 and are connected with the third fixed seat 33. The installation cover 36 is installed at an opening of the second mounting hole 313 away from the installation cavity 332, and the installation cover 36 is installed at an opening of the third mounting hole 323 away from the installation cavity 332.

[0067] That is, through the arrangement of the rotating assembly 35 and the mounting cover 36, the rotating shaft 3 can be rotated through the cooperation of the rotating assembly 35 while realizing the storage of the stylus 200. The rotating assembly 35 is installed in the second mounting hole 313 and the third mounting hole 323 and is connected with the third fixed seat 33, so that the rotating shaft 3 will not affect the storage stability of the stylus 200 during rotation. The arrangement of the mounting cover 36 further protects the rotating assembly 35 and the stylus 200 from external dust and impurities, and helps to maintain the overall structural integrity of the rotating shaft 3.

[0068] Specifically, the rotating assembly 35 and the mounting cover 36 are arranged in the rotating shaft 3 to solve the rotation problem of the rotating shaft 3 in the keyboard 100. Compared with the prior art, the technical scheme of the utility model not only realizes the storage function of the stylus 200, but also realizes the rotation function of the rotating shaft 3 through the cooperation of the rotating assembly 35, so that the rotating shaft 3 will not affect the storage stability of the stylus 200 during rotation. In addition, the arrangement of the mounting cover 36 further protects the rotating assembly 35 and the stylus 200 from external dust and impurities, and helps to maintain the overall structural integrity of the rotating shaft 3.

[0069] In some embodiments of the utility model, as shown in Figure 2 , Figure 4 The third fixed seat 33 and the second sleeve 34 form the mounting cavity 332, the side wall of the second sleeve 34 is provided with a charging port, the charging port communicates with the mounting cavity 332, and the charging member 21 is installed in the mounting cavity 332 and located at the charging port.

[0070] The charging member 21 can be a wireless charging module, which is fixed through a fixing structure (such as the mounting seat 38 shown in Figure 2 The charging port is a through hole matched with the shape and size of the charging member 21, the charging member 21 is installed at the charging port, the obstruction between the charging member 21 and the stylus 200 is reduced, and the charging efficiency of the stylus 200 is improved. The design of the mounting cavity 332 enables the charging member 21 to be stably installed inside the rotating shaft 3, and the charging member 21 is connected with an external power supply through the side wall, realizing wireless charging of the stylus 200.

[0071] As a preferred implementation, the charging member 21 can include a wireless charging coil and a control circuit board. The wireless charging coil is used to generate a magnetic field to charge the battery in the stylus 200 through electromagnetic induction principle. The control circuit board is used to control the charging process to ensure the safety and efficiency of the charging.

[0072] That is, the utility model discloses a charging member 21 in the rotating shaft 3, solve the problem of the stylus 200 storage and wireless charging in the intelligent keyboard 100. Specifically, the mounting cavity 332 formed between the third fixed seat 33 and the second sleeve 34 provides the charging member 21 with installation space, and enables the charging member 21 to be connected with an external power supply, thereby realizing wireless charging of the stylus 200. The charging port enables the charging member 21 to reduce the obstruction of the stylus 200 and improve the charging efficiency. This design avoids the need for additional storage structure and magnetic attraction charging in the traditional stylus 200 storage and charging scheme, and improves the functionality and practicality of the intelligent keyboard 100.

[0073] In some embodiments of the utility model, the bearing part 1 is provided with a power supply interface 22, the power supply interface 22 is electrically connected with the charging member 21, and the power supply interface 22 is connected with a power supply to provide power for the charging member 21.

[0074] Specifically, the power supply interface 22 on the bearing part 1 is electrically connected with the charging member 21, so that the power supply interface 22 can be connected with a power supply to provide power for the charging member 21. This design enables the stylus 200 to be charged wirelessly while being stored, solving the problem of additional storage structure and magnetic attraction charging in the traditional stylus 200 storage and charging scheme. Through this design, the intelligent keyboard 100 not only realizes the storage function of the stylus 200, but also adds a wireless charging function, improving the functionality of the intelligent keyboard 100.

[0075] As a preferred implementation, the power supply interface 22 on the bearing part 1 can be designed as a USB-C interface, which is connected with a power supply to provide power for the charging member 21. Further, the power supply interface 22 can also be designed as a wireless charging module, which provides power for the charging member 21 through wireless charging technology. The power for the charging member 21 can be provided by an external device arranged on the bearing part 1, or by the power supply of the keyboard 100 itself. In this way, the stylus 200 can be charged through wireless charging technology while being stored, without the need for additional charging wires or charging bases.

[0076] That is, by setting the power interface 22 on the bearing part 1 and electrically connecting with the charging part 21, the power interface 22 can be connected to the power supply to provide power for the charging part 21, and the smart keyboard 100 not only realizes the storage function of the stylus 200, but also increases the wireless charging function, and improves the functionality of the smart keyboard 100. Compared with the prior art, the technical scheme of the utility model does not need additional storage structure and magnetic attraction charging, simplifies the structure design of the smart keyboard 100, improves the functionality and practicality of the smart keyboard 100.

[0077] In some embodiments of the utility model, as shown in Figure 3 The detection part 54 is installed on the push-pull part 52 to detect the position of the stylus 200, and the detection part 54 is in communication connection with the charging part 21.

[0078] Specifically, the detection part 54 can detect the position of the stylus 200 in multiple ways. For example, the detection part 54 can be an optical sensor that determines the position of the stylus 200 by emitting and receiving light beams. Another possible implementation is to use a magnetic sensor to determine the position of the stylus 200 by detecting a magnetic element (such as a Hall element) on the stylus 200. In addition, a capacitive sensor can also be used to determine the position of the stylus 200 by detecting the change in capacitance between the stylus 200 and the push-pull part 52. As a preferred embodiment, the detection part 54 can be integrated inside the push-pull part 52 to reduce external interference and improve detection accuracy.

[0079] Therefore, through the communication connection between the detection part 54 and the charging part 21, real-time monitoring of the position of the stylus 200 can be realized, and corresponding charging operations can be performed according to the position information of the stylus 200. This design improves the intelligence of the stylus 200 storage and charging, and enhances the functionality of the smart keyboard 100.

[0080] Specifically, when the stylus 200 is pushed into the accommodation cavity 341, the detection part 54 can immediately detect the position of the stylus 200 and transmit this information to the charging part 21. The charging part 21 automatically adjusts the charging mode according to the received position information to ensure that the stylus 200 is charged while being stored. This design not only improves the charging efficiency, but also avoids the problem of the stylus 200 falling due to unstable magnetic attraction during storage.

[0081] Further, through the design, the keyboard 100 not only has the storage function of the stylus 200, but also realizes automatic charging, thereby improving the overall user experience. Compared with the traditional stylus storage and charging scheme, the technical scheme of the utility model does not need additional storage structure and magnetic attraction charging, simplifies the design and improves the reliability.

[0082] In some embodiments of the utility model, as shown in Figure 5 The rotating assembly 35 includes a shaft body 351, a cam 352 and a concave wheel 353, the cam 352 and the concave wheel 353 are cooperatively installed on the shaft body 351, and one end of the shaft body 351 is fixed on the third fixed seat 33.

[0083] The shaft body 351 is the core part of the rotating assembly 35, and its design needs to ensure sufficient strength and stability to support the cooperative movement of the cam 352 and the concave wheel 353. The cam 352 and the concave wheel 353 are cooperatively installed on the shaft body 351, which enables the rotating shaft 3 to realize complex movement functions, not limited to simple rotation and fixed angle stop. Specifically, the cooperation of the cam 352 and the concave wheel 353 can realize the positioning of the angle control of the bearing part 1, thereby solving the problem of the stop of the rotation angle of the intelligent keyboard 100.

[0084] As a preferred embodiment, the cooperation of the cam 352 and the concave wheel 353 can be accurately manufactured by mechanical processing, ensuring the accuracy and stability of the cooperation. Further, one end of the shaft body 351 is fixed on the third fixed seat 33, which can ensure the stability and reliability of the rotating assembly 35 during movement, and drive the second fixed seat 32 to rotate to realize the rotation and fixed angle stop of the bearing part 1.

[0085] Therefore, the rotating assembly 35 realizes the complex movement function of the rotating shaft 3 through the cooperative installation of the shaft body 351, the cam 352 and the concave wheel 353, not limited to simple rotation and fixed angle stop. This design enables the rotating shaft 3 of the intelligent keyboard 100 to integrate the storage and charging functions of the stylus 200, and through the cooperation of the cam 352 and the concave wheel 353, the positioning of the angle control of the bearing part 1 can be realized, thereby solving the technical problem of the stop of the rotation angle of the intelligent keyboard 100, increasing the functionality of the keyboard 100 and improving the convenience of using the keyboard 100.

[0086] In some embodiments of the utility model, as shown in Figure 5As shown, the rotating assembly 35 comprises a limiting piece 354 and a torsion spring 355, the limiting piece 354 is installed on the shaft body 351 and is arranged away from the cam 352, one end of the torsion spring 355 is abutted against the limiting piece 354, and the other end of the torsion spring 355 is abutted against and fixed on the mounting cover 36.

[0087] Specifically, the limiting piece 354 ensures the stable position of the torsion spring 355 on the shaft body 351, avoiding the torsion spring 355 from deviating during rotation. The two ends of the torsion spring 355 are respectively abutted against the limiting piece 354 and the mounting cover 36, providing elastic support for the shaft body 351, so that the user can achieve light opening and heavy closing when using the smart keyboard 100. As a preferred embodiment, the limiting piece 354 can be fixed on the shaft body 351 through threaded connection or buckle connection, and the torsion spring 355 can be fixed on the mounting cover 36 through welding or bonding.

[0088] For example, the shaft body 351 rotates the concave wheel 353 to start interference sliding, and the cam 352 generates a first moment M0 required for greater interference, drives the shaft body 351 to rotate the concave wheel 353 to start interference sliding and gradually reduce interference, and the second moment M1 required is set. The torsional force of the square spring compensates the moments of the first moment M0 and the second moment M1, and the first moment and the second moment satisfy: M1>M0, so as to realize the light opening and heavy closing mode of the keyboard 100.

[0089] Therefore, the limiting piece 354 and the torsion spring 355 are matched to realize the light opening and heavy closing of the bearing part 1 relative to the main part 4 of the smart keyboard 100 when rotating, and improve the user experience. The limiting piece 354 is arranged away from the cam 352 on the shaft body 351, ensuring the stable position of the torsion spring 355 on the shaft body 351, and the two ends of the torsion spring 355 are respectively abutted against the limiting piece 354 and the mounting cover 36, providing elastic support for the shaft body 351, so that the user can achieve light opening and heavy closing when using the smart keyboard 100.

[0090] Compared with the prior art, the technical scheme of the utility model not only solves the technical problem of light opening and heavy closing of the smart keyboard 100, but also realizes elastic support for the shaft body 351 through the cooperation of the limiting piece 354 and the torsion spring 355, and improves the user experience.

[0091] In some embodiments of the utility model, as shown in Figure 5As shown in the figure, the rotating assembly 35 further comprises a nut 356 and an elastic sheet 357, the nut 356 is installed on the shaft body 351 and located between the limiting holder and the cam 352, the elastic sheet 357 is arranged on the shaft body 351 and located between the nut 356 and the cam 352, one end of the elastic sheet 357 abuts against the nut 356, and the other end of the elastic sheet 357 abuts against the cam 352.

[0092] Specifically, the arrangement of the nut 356 and the elastic sheet 357 can adjust the torsion value of the rotating shaft 3 assembly, wherein rotating the nut 356 compresses the elastic sheet 357 to increase the pressure value between the cam 352 and the concave wheel 353, that is, to increase the torsion value of the rotating shaft 3 as a whole, and rotating the nut 356 stretches the elastic sheet 357 to reduce the pressure value between the cam 352 and the concave wheel 353, that is, to reduce the torsion value of the rotating shaft 3 as a whole.

[0093] That is, the arrangement of the nut 356 and the elastic sheet 357 can adjust the torsion value of the rotating shaft 3 assembly, so that the user can freely control the force required when folding the bearing part 1 onto the main body part 4, and the comfort of use is improved.

[0094] In some embodiments of the utility model, as shown in the figure, Figure 5 As shown in the figure, the rotating assembly 35 further comprises a sound-absorbing sheet 358, the sound-absorbing sheet 358 is installed between the elastic sheet 357 and the cam 352. That is, the arrangement of the sound-absorbing sheet 358 and the clamping of the sound-absorbing sheet 358 on the cam 352 can eliminate the abnormal sound generated between the cam 352 and the flat pad 359, and the comfort of using the keyboard 100 is improved.

[0095] In some embodiments of the utility model, as shown in the figure, Figure 5 As shown in the figure, the rotating assembly 35 further comprises the 359, the flat pad 359 is installed between the nut 356 and the flat pad 359. That is, the arrangement of the flat pad 359 increases the contact area of the nut 356, avoids loosening of the nut 356 during rotation, and improves the safety of the keyboard 100 as a whole.

[0096] In some embodiments of the utility model, as shown in the figure, Figure 2As shown, the charging part 2 further comprises a connecting line 23, one end of the connecting line 23 is connected with the charging member 21, the other end of the connecting line 23 is connected with the power interface 22, the third connecting plate 331 and the bearing part 1 are provided with the wire passing channel 24 which is communicated with the mounting cavity 332, and the power interface 22 is located at one end of the wire passing channel, and the connecting line 23 passes through the mounting cavity 332 and the wire passing channel 24 and is connected with the power interface 22.

[0097] That is to say, the connecting line 23 is hidden inside the keyboard 100 by arranging the wire passing channel 24, the beauty and integrity of the keyboard 100 as a whole are ensured, meanwhile, the line damage caused by the exposed cable is avoided, and the safety of the charging of the stylus 200 is improved.

[0098] It should be understood that the above specific embodiments of the present application are only used for illustrative or explanatory purposes of the principles of the present application, and do not constitute a limitation of the present application. Therefore, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present application shall be included in the protection scope of the present application. In addition, the appended claims of the present application are intended to cover all variations and modifications falling within the scope and boundary of the appended claims, or the equivalent forms of such scope and boundary.

Claims

1. A keyboard that houses a stylus, characterized by, The application relates to a writing pen storage device, which comprises a main body, a rotating shaft, a bearing part and a charging part. The rotating shaft comprises a first fixed seat, a second fixed seat, a third fixed seat and a second sleeve.

2. The keyboard according to claim 1, wherein The first fixed seat is provided with a first mounting hole, the push-pull structure is mounted in the first mounting hole, the second sleeve is provided with a containing cavity, the second fixed seat is provided with a first through hole, the first mounting hole is communicated with the containing cavity, the containing cavity is communicated with the first through hole, and the writing pen is fixed in the containing cavity through the first through hole.

3. The keyboard storing a stylus according to claim 2, wherein The charging part comprises a charging element, an installation cavity is formed between the third fixed seat and the second sleeve, a charging port is arranged on the side wall of the second sleeve, the charging port is communicated with the installation cavity and the containing cavity, the charging element is mounted in the installation cavity and located at the charging port to wirelessly charge the writing pen.

4. The keyboard storing a stylus according to claim 3, wherein The rotating shaft further comprises a rotating assembly and a mounting cover.

5. The keyboard according to claim 4, wherein The charging part further comprises a power supply interface, the power supply interface is arranged on the bearing part, the power supply interface is electrically connected with the charging element, and the power supply interface is connected with a power supply to supply power to the charging element.

6. The stylus-receiving keyboard of claim 5, wherein, The push-pull structure further comprises a detection element, the detection element is mounted on the push-pull element to detect the position of the writing pen, and the detection element is communicatively connected with the charging element.

7. The stylus-receiving keyboard of claim 5, wherein, The rotating assembly comprises a shaft main body, a convex wheel and a concave wheel, the convex wheel and the concave wheel are mounted on the shaft main body in a matched mode, and one end of the shaft main body is fixed on the third fixed seat.

8. The stylus-receiving keyboard of claim 5, wherein, ​ 9. The stylus-storing keyboard of claim 6, wherein ​ 10. The stylus-receiving keyboard of claim 9, wherein, The rotating assembly comprises a limiting member and a torsion spring, the limiting member is installed on the shaft body and away from the cam, one end of the torsion spring is abutted against the limiting member, and the other end of the torsion spring is abutted against a mounting cover and fixed on the mounting cover.

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