CN220085369U - Intelligent handwriting pen with unrestricted placement direction and electronic equipment - Google Patents

Abstract

The utility model discloses an intelligent handwriting pen with unrestricted placement direction and electronic equipment, wherein the intelligent handwriting pen is applied to a touch screen, the touch screen is provided with a first connecting piece, a wireless transmitting assembly and a Hall switch for controlling the wireless transmitting assembly to output wireless electric energy when being conducted, the intelligent handwriting pen comprises a pen holder, a wireless receiving assembly, a second connecting piece and the Hall assembly, a battery is arranged in the pen holder, the wireless receiving assembly and the second connecting piece are both arranged in the pen holder, the wireless receiving assembly is electrically connected with the battery, and the Hall assembly comprises a first magnet and a second magnet which are arranged in the pen holder at opposite intervals; the electronic device comprises a touch screen and an intelligent handwriting pen. When the intelligent handwriting pen of the technical scheme is adsorbed on the touch screen, one of the first magnet or the second magnet corresponds to the position of the Hall switch to trigger the Hall switch to be conducted, and the user is not required to adjust the placement direction of the intelligent handwriting pen, so that the adjustment time is saved, and the operation is more convenient.

Description

Intelligent handwriting pen with unrestricted placement direction and electronic equipment

Technical Field

The utility model relates to the technical field of electronics, in particular to an intelligent handwriting pen with an unlimited placement direction and electronic equipment.

Background

Most of the intelligent handwriting pens in the existing market use a magnet to match a Hall switch at a tablet end or a pen electric end so as to realize wireless charging of the intelligent handwriting pen. However, in practical applications, a user often needs to adjust the placement direction of the smart stylus for multiple times, so that the magnet of the smart stylus corresponds to the position of the hall switch at the tablet end or the pen electric end, and the hall switch can be triggered to be turned on. This process is not only time consuming and lengthy for the user, but also cumbersome to operate.

Disclosure of Invention

The utility model mainly aims to provide an intelligent handwriting pen with an unlimited placement direction, and aims to save the adjustment time and simplify the operation without adjusting the placement direction of the intelligent handwriting pen by a user before the intelligent handwriting pen is used for formal charging.

In order to achieve the above object, the smart stylus pen provided by the present utility model, the placement direction of which is not limited, is applied to a touch screen, the touch screen is provided with a first connecting piece, a wireless transmitting component and a hall switch for controlling the wireless transmitting component to output wireless electric energy when the touch screen is turned on, and the smart stylus pen comprises:

the pen comprises a pen holder, wherein a battery is arranged in the pen holder;

the wireless receiving assembly is arranged in the pen holder and is electrically connected with the battery, and the wireless receiving assembly is used for being in wireless connection with the wireless transmitting assembly so as to wirelessly charge the battery;

the second connecting piece is arranged in the pen holder and is used for being in magnetic attraction connection with the first connecting piece so as to adsorb the intelligent handwriting pen on the touch screen;

the Hall assembly comprises a first magnet and a second magnet, and the first magnet and the second magnet are oppositely arranged on the pen holder at intervals;

when the intelligent handwriting pen is adsorbed on the touch screen, one of the first magnet or the second magnet corresponds to the position of the Hall switch, so that the Hall switch is triggered to be conducted.

Optionally, the wireless transmitting component comprises a wireless transmitting coil;

the wireless receiving assembly comprises a wireless receiving coil, wherein the wireless receiving coil is arranged in the pen holder and is electrically connected with the battery, and the wireless receiving coil is used for being in wireless connection with the wireless transmitting coil so as to wirelessly charge the battery.

Optionally, the number of the second connecting pieces is two, two the second connecting pieces are relatively spaced and arranged on the pen holder, the number of the first connecting pieces is two, two the first connecting pieces are relatively spaced and arranged on the touch screen, and the two first connecting pieces and the two second connecting pieces are arranged in one-to-one correspondence.

Optionally, when the first connecting piece is a magnet, the second connecting piece is a magnet or an iron block; or alternatively, the first and second heat exchangers may be,

when the first connecting piece is an iron block, the second connecting piece is a magnet.

Optionally, the smart stylus further includes:

the mounting bracket is arranged in the pen holder and is provided with a first mounting part and a second mounting part, the first mounting part is connected with the second mounting part, the first magnet is arranged on the first mounting part, and the second magnet is arranged on the second mounting part.

Optionally, the mounting bracket is fixed on the inner peripheral wall of the pen holder.

Optionally, the first magnet is fixedly connected with the first installation portion, and the second magnet is fixedly connected with the second installation portion.

Optionally, the wireless receiving component is disposed on the mounting bracket.

Optionally, the smart stylus further includes:

the wired charging assembly is arranged on the pen holder and is electrically connected with the control assembly of the intelligent handwriting pen, and the wired charging assembly is used for carrying out wired charging on the battery of the intelligent handwriting pen.

In addition, in order to achieve the above object, another aspect of the present utility model provides an electronic device, which includes a touch screen and an intelligent stylus with an unrestricted placement direction as described above;

the touch screen is provided with a first connecting piece, a wireless transmitting assembly and a Hall switch for controlling the wireless transmitting assembly to output wireless electric energy when being conducted, the touch screen is provided with a first end and a second end which are opposite, and the intelligent handwriting pen is provided with a pen point and a pen tail which are opposite;

the second connecting piece is in magnetic attraction connection with the first connecting piece so as to adsorb the intelligent handwriting pen on the touch screen;

the intelligent handwriting pen is provided with a first installation state and a second installation state which are adsorbed on the touch screen, when in the first installation state, the pen point of the intelligent handwriting pen faces to the first end of the touch screen, the pen tail of the intelligent handwriting pen faces to the second end of the touch screen, and the first magnet corresponds to the Hall switch position of the touch screen; when in the second installation state, the nib of the intelligent handwriting pen faces towards the second end of the touch screen, the tail of the intelligent handwriting pen faces towards the first end of the touch screen, and the second magnet corresponds to the Hall switch of the touch screen in position.

The intelligent handwriting pen and the electronic equipment with the unrestricted placement direction are provided by the technical scheme, the intelligent handwriting pen is applied to a touch screen, the touch screen is provided with a first connecting piece, a wireless transmitting assembly and a Hall switch for controlling the wireless transmitting assembly to output wireless electric energy when the touch screen is conducted, the intelligent handwriting pen comprises a pen holder, a wireless receiving assembly, a second connecting piece and the Hall assembly, a battery is arranged in the pen holder, the wireless receiving assembly and the second connecting piece are both arranged in the pen holder, the wireless receiving assembly is electrically connected with the battery, and the Hall assembly comprises a first magnet and a second magnet which are arranged in the pen holder at opposite intervals; the electronic device comprises a touch screen and an intelligent handwriting pen. When the intelligent handwriting pen of the technical scheme is adsorbed on the touch screen, one of the first magnet or the second magnet corresponds to the position of the Hall switch to trigger the Hall switch to be conducted, and the user is not required to adjust the placement direction of the intelligent handwriting pen, so that the adjustment time is saved, and the operation is more convenient.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a smart stylus with unrestricted placement direction according to the present utility model;

fig. 2 is a schematic diagram of a circuit functional module of the smart stylus pen with unrestricted placement direction and a touch screen.

Reference numerals illustrate:

the achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

In the present utility model, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

The intelligent handwriting pen is also called an electronic touch pen or a capacitance pen, is a small pen-shaped tool and is used for inputting instructions to a computer screen, mobile equipment, drawing board and other equipment with a touch screen, and a user can select files or drawings by clicking the touch screen through the intelligent handwriting pen. Most of the smart handwriting pens in the existing market use a magnet to match the hall switch 1000 at the tablet end or the pen power end, so as to realize wireless charging of the smart handwriting pen. However, in practical application, after the user places the smart handwriting pen at the tablet end or the pen electric end, the placement direction of the smart handwriting pen is often required to be adjusted, so that the magnet on the smart handwriting pen corresponds to the position of the hall switch 1000 at the tablet end or the pen electric end, and at the moment, the magnetic field of the magnet triggers the hall switch 1000 to be conducted, so that wireless charging of the smart handwriting pen is realized.

Therefore, the utility model also provides an intelligent handwriting pen with unrestricted placement direction, and aims to save the adjustment time and simplify the operation without adjusting the placement direction of the intelligent handwriting pen by a user before the intelligent handwriting pen is used for formal charging.

Referring to fig. 1 and 2, in an embodiment of the present utility model, the smart pen is applied to a touch screen provided with a first connection member, a wireless transmission assembly 900, and a hall switch 1000 for controlling the wireless transmission assembly 900 to output wireless power when turned on, the smart pen includes:

a pen holder 100, wherein a battery 200 is arranged in the pen holder 100;

the wireless receiving assembly 300 is arranged in the pen holder 100 and is electrically connected with the battery 200, and the wireless receiving assembly 300 is used for being wirelessly connected with the wireless transmitting assembly 900 so as to wirelessly charge the battery 200;

the second connecting piece 400 is arranged in the pen holder 100, and the second connecting piece 400 is used for being in magnetic attraction connection with the first connecting piece so as to adsorb the intelligent handwriting pen on the touch screen;

the Hall assembly 500 comprises a first magnet 510 and a second magnet 520, wherein the first magnet 510 and the second magnet 520 are oppositely arranged on the pen holder 100 at intervals;

when the smart stylus is attached to the touch screen, one of the first magnet 510 or the second magnet 520 corresponds to the position of the hall switch 1000, so as to trigger the hall switch 1000 to be turned on.

It will be appreciated that the pen holder 100 is used for holding a smart stylus by a user, and may be written or depicted on a touch screen of a computer screen, a mobile device, a drawing board, or the like. Alternatively, the shape of the barrel 100 may be cylindrical or hexagonal. In this embodiment, the shape of the pen holder 100 is cylindrical, so as to reduce discomfort brought to the user by the pen holder 100 when the user holds the pen holder 100. In addition, the pen holder 100 may be made of metal or plastic. In this embodiment, the pen holder 100 is made of plastic, so as to save the production cost of the smart pen. In addition, a receiving cavity is provided at a middle position of the pen holder 100, and the receiving cavity is used for mounting other components of the smart pen of the present utility model, such as the wireless receiving assembly 300, the second connector 400, the hall assembly 500, and the like. The receiving chamber is also provided with a battery 200 for providing electrical energy to the power module of the smart stylus. Alternatively, the battery 200 may be a primary battery such as an alkaline manganese battery, a zinc manganese battery, a lithium battery, or the like, or may be a secondary battery such as a nickel-hydrogen battery, a nickel-cadmium battery, or the like. The battery 200 of the embodiment adopts a secondary battery, so that the smart stylus pen can be charged wirelessly or in a wired manner, and thus, the power guarantee is provided for the normal operation of the smart stylus pen.

In order to enable the smart stylus pen to have the wireless charging performance, the embodiment is provided with a wireless receiving assembly 300, and the wireless receiving assembly 300 is arranged in the pen holder 100 and is electrically connected with the battery 200 through a wire. Correspondingly, a wireless transmitting assembly 900 is arranged on the touch screen in communication connection with the intelligent handwriting pen, and the wireless transmitting assembly 900 is in wireless connection with the wireless receiving assembly 300, so that the battery 200 is wirelessly charged, and energy storage is performed on the battery 200.

In order to improve the stability of wireless charging of the smart pen, the second connector 400 is provided in this embodiment. Alternatively, the second connector 400 may be implemented using a magnet or iron block. Correspondingly, a first connecting piece is arranged at a position of the touch screen corresponding to the second connecting piece 400. The first connection may also be realized with magnets or iron blocks. In this embodiment, the second connecting piece 400 is used as a magnet, the first connecting piece is used as an iron block, and when the smart pen is close to the touch screen, the second connecting piece 400 is magnetically attracted to the first connecting piece to attract the smart pen to the touch screen, so that the wireless charging stability of the smart pen is improved.

On the basis of the above, in order to enable the intelligent handwriting pen to be adsorbed on the touch screen, wireless charging can be achieved no matter what the arrangement direction of the intelligent handwriting pen is, the hall assembly 500 is correspondingly provided, and the hall assembly 500 comprises a first magnet 510 and a second magnet 520 which are relatively arranged on the pen holder 100 at intervals. In order to make the smart pen form an integrated structure, the first magnet 510 and the second magnet 520 of the present embodiment are both disposed in the pen holder 100. When the intelligent handwriting pen is adsorbed on the touch screen, one of the first magnet 510 or the second magnet 520 corresponds to the position of the Hall switch 1000 of the touch screen, and the magnetic field of the magnet corresponding to the Hall switch 1000 triggers the Hall switch 1000 to be conducted at the moment so as to control the wireless transmitting assembly 900 and the wireless receiving assembly 300 to be in wireless connection, and wireless electric energy is output to the battery 200, so that wireless charging of the battery 200 is realized, the charging process is realized, the user is not required to adjust the placement direction of the intelligent handwriting pen, the adjusting time is saved, and the operation is more convenient.

The intelligent handwriting pen and the electronic equipment with the unrestricted placement direction are provided by the technical scheme, the intelligent handwriting pen is applied to a touch screen, the touch screen is provided with a first connecting piece, a wireless transmitting assembly 900 and a Hall switch 1000 for controlling the wireless transmitting assembly 900 to output wireless electric energy when the touch screen is conducted, the intelligent handwriting pen comprises a pen holder 100, a wireless receiving assembly 300, a second connecting piece 400 and a Hall assembly 500, a battery 200 is arranged in the pen holder 100, the wireless receiving assembly 300 and the second connecting piece 400 are both arranged in the pen holder 100, the wireless receiving assembly 300 is electrically connected with the battery 200, and the Hall assembly 500 comprises a first magnet 510 and a second magnet 520 which are arranged in the pen holder 100 at opposite intervals; the electronic device comprises a touch screen and an intelligent handwriting pen. When the intelligent handwriting pen of the technical scheme is adsorbed on the touch screen, one of the first magnet 510 or the second magnet 520 corresponds to the position of the Hall switch 1000 to trigger the Hall switch 1000 to be conducted, and the user does not need to adjust the placement direction of the intelligent handwriting pen, so that the adjustment time is saved, and the operation is more convenient.

Referring to fig. 1 and 2, in one embodiment of the utility model, the wireless transmission assembly 900 includes a wireless transmission coil;

the wireless receiving assembly 300 comprises a wireless receiving coil, wherein the wireless receiving coil is arranged in the pen holder 100 and is electrically connected with the battery 200, and the wireless receiving coil is used for being wirelessly connected with the wireless transmitting coil so as to wirelessly charge the battery 200.

It will be appreciated that the wireless transmitting assembly 900 includes a wireless transmitting coil and a first wire, where the wireless transmitting coil is electrically connected to the hall switch 1000 of the touch screen through the first wire; the wireless receiving assembly 300 includes a wireless receiving coil and a second wire, and the wireless receiving coil is electrically connected with the battery 200 through the second wire.

Specifically, in this embodiment, when the smart stylus is attracted to the touch screen, one of the first magnet 510 or the second magnet 520 corresponds to the position of the hall switch 1000 of the touch screen, and at this time, the magnetic field of the magnet corresponding to the hall switch 1000 triggers the hall switch 1000 to be turned on, so that the hall switch 1000 controls the wireless transmitting coil to output wireless power. At this time, the wireless transmitting coil generates an alternating magnetic field, and the wireless receiving coil receives the alternating magnetic field and converts an electrical signal to output to the battery 200, thereby realizing wireless charging of the battery 200.

Referring to fig. 1 and 2, in an embodiment of the present utility model, the number of the second connecting pieces 400 is two, the two second connecting pieces 400 are relatively spaced apart from each other and are disposed on the pen holder 100, the number of the first connecting pieces is two, the two first connecting pieces are relatively spaced apart from each other and are disposed on the touch screen, and the two first connecting pieces and the two second connecting pieces 400 are disposed in one-to-one correspondence.

Specifically, in this embodiment, when the smart pen approaches the touch screen, the two second connectors 400 are respectively magnetically connected to the two first connectors, so as to attract the smart pen to the touch screen. Compared with the arrangement of only one second connecting piece 400 and one first connecting piece, the arrangement of two second connecting pieces 400 and two first connecting pieces can further improve the stability of the intelligent handwriting pen adsorbed on the touch screen.

In another embodiment, with continued reference to fig. 1, where the first connector is a magnet, the second connector 400 may be a magnet or iron block; or when the first connecting piece is an iron block, the second connecting piece 400 may be a magnet, so that the first connecting piece and the second connecting piece 400 may be normally adsorbed.

Referring to fig. 1 and 2, in an embodiment of the present utility model, the smart stylus further includes:

the mounting bracket 600 is disposed in the pen holder 100, the mounting bracket 600 has a first mounting portion 610 and a second mounting portion 620, the first mounting portion 610 is connected to the second mounting portion 620, the first magnet 510 is disposed on the first mounting portion 610, and the second magnet 520 is disposed on the second mounting portion 620.

It can be appreciated that, when the related components of the smart stylus, such as the first magnet 510 or the second magnet 520 of the hall assembly 500, are directly mounted on the inner peripheral wall of the pen holder 100, the structural integrity of the pen holder 100 is damaged, which further affects the structural stability of the pen holder 100.

To this end, the smart stylus of the present utility model further includes a mounting bracket 600. The mounting bracket 600 is disposed in the pen holder 100, and may be fixedly connected to the inner peripheral wall of the pen holder 100, or may be detachably connected to the pen holder. In this embodiment, the connection manner between the mounting bracket 600 and the inner peripheral wall of the pen holder 100 is a fixed connection, so as to reduce the possibility of shifting or even breaking the relevant lines in the pen holder 100 due to the position change of the mounting bracket 600 during the long-time use process of the smart pen.

Specifically, the mounting bracket 600 has a first mounting portion 610 and a second mounting portion 620 connected to each other, the first magnet 510 is provided at the first mounting portion 610, and the second magnet 520 is provided at the second mounting portion 620. Through such a structural arrangement, when the intelligent handwriting pen is adsorbed on the touch screen, the first magnet 510 or one of the first magnets 510 can still be arranged corresponding to the position of the Hall switch 1000 of the touch screen, so as to trigger the Hall switch 1000 to be conducted, realize wireless charging of the battery 200, and also avoid that the first magnet 510 and the second magnet 520 are directly arranged on the inner peripheral wall of the pen holder 100, thereby protecting the structure of the pen holder 100.

In another embodiment, with continued reference to fig. 1, the first magnet 510 is fixedly connected to the first mounting portion 610, and the second magnet 520 is fixedly connected to the second mounting portion 620, so that the possibility that the hall switch 1000 cannot be effectively triggered due to the first magnet 510 falling off from the first mounting portion 610 or the second magnet 520 falling off from the second mounting portion 620 is reduced.

In yet another embodiment, with continued reference to fig. 1, the wireless receiving assembly 300 may be provided on the first mounting portion 610 of the mounting bracket 600 or on the second mounting portion of the mounting bracket 600, the particular mounting location not being limited herein. The wireless receiving assembly 300 is mounted on the mounting bracket 600, so that not only can the convenience of mounting the wireless receiving assembly 300 be improved, but also the wireless receiving assembly 300 is prevented from being directly mounted on the inner peripheral wall of the pen holder 100, and the structure of the pen holder 100 is further protected.

Referring to fig. 1 and 2, in an embodiment of the present utility model, the smart stylus further includes:

the wired charging assembly 700 is disposed on the pen holder 100 and electrically connected to the control assembly 800 of the smart pen, and the wired charging assembly 700 is configured to perform wired charging on the battery 200 of the smart pen.

It can be appreciated that when the running electric quantity of the intelligent handwriting pen is insufficient, the intelligent handwriting pen can be charged in a wireless charging mode. However, the wireless charging mode is often limited by the tablet terminal or the pen terminal, and if the user does not carry the device with the wireless charging slot, such as the tablet terminal, at this time, the smart handwriting pen cannot be charged at this time. Therefore, in order to improve the above-mentioned drawbacks, the smart pen of the present utility model further comprises a wired charging assembly 700, so that the smart pen can still be charged through the wired charging assembly 700 when the wireless charging mode is lacking or damaged, so as to ensure the normal charging performance of the smart pen.

Alternatively, the wired charging assembly 700 may be comprised of a wire and a charging plug. The controlled end of the wired charging assembly 700 is connected with the control end of the control assembly 800 of the smart stylus, the input end of the wired charging assembly 700 is used for being connected with the output end of the wired charger, and the output end of the wired charging assembly 700 is connected with the input end of the battery 200. When the user charges the battery 200 of the smart stylus pen by using the wired charging manner, the wired charger and the wired charging assembly 700 may be plugged into each other, for example, the wired charger and the wired charging assembly 700 are plugged into each other through a type-c interface to achieve connection, so that the wired charger charges the battery 200 through the wired charging assembly 700.

The utility model also provides electronic equipment, which comprises a touch screen and the intelligent handwriting pen with unrestricted placement direction;

the touch screen is provided with a first connecting piece, a wireless transmitting assembly 900 and a Hall switch 1000 for controlling the wireless transmitting assembly 900 to output wireless power when being conducted, the touch screen is provided with a first end and a second end which are opposite, and the intelligent handwriting pen is provided with a pen point and a pen tail which are opposite;

the second connecting piece 400 is magnetically connected with the first connecting piece, so as to adsorb the smart pen on the touch screen;

the intelligent handwriting pen is provided with a first installation state and a second installation state which are adsorbed on the touch screen, when in the first installation state, the pen point of the intelligent handwriting pen faces to the first end of the touch screen, the pen tail of the intelligent handwriting pen faces to the second end of the touch screen, and the first magnet 510 corresponds to the position of the Hall switch 1000 of the touch screen; in the second installation state, the nib of the smart stylus is directed towards the second end of the touch screen, the tail of the smart stylus is directed towards the first end of the touch screen, and the second magnet 520 corresponds to the hall switch 1000 of the touch screen in position. It can be seen that, no matter the smart stylus is in the first installation state or the second installation state, one of the first magnet 510 or the second magnet 520 thereon corresponds to the position of the hall switch 1000, so as to trigger the hall switch 1000 to be turned on, thereby realizing wireless charging of the battery 200 of the smart stylus, without adjusting the placement direction of the smart stylus by a user, saving the adjustment time, and being more convenient in operation.

The specific structure of the intelligent handwriting pen with unrestricted placement direction refers to the above embodiments, and because the electronic device adopts all the technical solutions of all the embodiments, the electronic device at least has all the beneficial effects brought by the technical solutions of the embodiments, and the detailed description is omitted.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims (10)

1. The utility model provides an intelligent handwriting pen that orientation unrestricted is put, its characterized in that is applied to the touch-control screen, the touch-control screen is provided with first connecting piece, wireless emission subassembly and is used for when switching on control wireless emission subassembly output wireless electric energy's hall switch, intelligent handwriting pen includes:

the pen comprises a pen holder, wherein a battery is arranged in the pen holder;

the wireless receiving assembly is arranged in the pen holder and is electrically connected with the battery, and the wireless receiving assembly is used for being in wireless connection with the wireless transmitting assembly so as to wirelessly charge the battery;

the second connecting piece is arranged in the pen holder and is used for being in magnetic attraction connection with the first connecting piece so as to adsorb the intelligent handwriting pen on the touch screen;

the Hall assembly comprises a first magnet and a second magnet, and the first magnet and the second magnet are oppositely arranged on the pen holder at intervals;

when the intelligent handwriting pen is adsorbed on the touch screen, one of the first magnet or the second magnet corresponds to the position of the Hall switch, so that the Hall switch is triggered to be conducted.

2. The smart stylus with unrestricted placement direction of claim 1, wherein the wireless transmitting assembly comprises a wireless transmitting coil;

the wireless receiving assembly comprises a wireless receiving coil, wherein the wireless receiving coil is arranged in the pen holder and is electrically connected with the battery, and the wireless receiving coil is used for being in wireless connection with the wireless transmitting coil so as to wirelessly charge the battery.

3. The intelligent handwriting pen without limitation on the placement direction according to claim 1, wherein the number of the second connecting pieces is two, the two second connecting pieces are oppositely arranged on the pen holder at intervals, the number of the first connecting pieces is two, the two first connecting pieces are oppositely arranged on the touch screen at intervals, and the two first connecting pieces are arranged in one-to-one correspondence with the two second connecting pieces.

4. The smart stylus of claim 1, wherein when the first connector is a magnet, the second connector is a magnet or an iron block; or alternatively, the first and second heat exchangers may be,

when the first connecting piece is an iron block, the second connecting piece is a magnet.

5. The smart stylus with unrestricted placement direction of claim 1, further comprising:

the mounting bracket is arranged in the pen holder and is provided with a first mounting part and a second mounting part, the first mounting part is connected with the second mounting part, the first magnet is arranged on the first mounting part, and the second magnet is arranged on the second mounting part.

6. The smart stylus of claim 5, wherein the mounting bracket is secured to an inner peripheral wall of the barrel.

7. The smart stylus of claim 5, wherein the first magnet is fixedly coupled to the first mounting portion and the second magnet is fixedly coupled to the second mounting portion.

8. The smart stylus of claim 5, wherein the wireless receiving assembly is disposed on the mounting bracket.

9. The smart stylus with unrestricted placement direction of claim 1, further comprising:

the wired charging assembly is arranged on the pen holder and is electrically connected with the control assembly of the intelligent handwriting pen, and the wired charging assembly is used for carrying out wired charging on the battery of the intelligent handwriting pen.

10. An electronic device, characterized in that the electronic device comprises a touch screen and the smart stylus with unrestricted placement direction according to any one of claims 1 to 9;

the touch screen is provided with a first connecting piece, a wireless transmitting assembly and a Hall switch for controlling the wireless transmitting assembly to output wireless electric energy when being conducted, the touch screen is provided with a first end and a second end which are opposite, and the intelligent handwriting pen is provided with a pen point and a pen tail which are opposite;

the second connecting piece is in magnetic attraction connection with the first connecting piece so as to adsorb the intelligent handwriting pen on the touch screen;

the intelligent handwriting pen is provided with a first installation state and a second installation state which are adsorbed on the touch screen, when in the first installation state, the pen point of the intelligent handwriting pen faces to the first end of the touch screen, the pen tail of the intelligent handwriting pen faces to the second end of the touch screen, and the first magnet corresponds to the Hall switch position of the touch screen; when in the second installation state, the nib of the intelligent handwriting pen faces towards the second end of the touch screen, the tail of the intelligent handwriting pen faces towards the first end of the touch screen, and the second magnet corresponds to the Hall switch of the touch screen in position.