CN220830319U - Writing pen wired charging structure and terminal equipment - Google Patents

Abstract

The utility model relates to the technical field of handwriting pens of terminal equipment, in particular to a wired charging structure of a handwriting pen and terminal equipment; this writing pen wired charging structure includes: the pen body is internally provided with an electric storage component; the pen point is arranged at one end part of the pen body, two electric shock rings are arranged on the pen point, and the two electric shock rings are connected with the electric storage component; the pen cap is sleeved on the pen point and is inserted on the terminal equipment; and the conveying structure is arranged in the pen cap, one end of the conveying structure is connected with the terminal equipment, and the other end of the conveying structure is connected with the electric shock ring. Compared with a wireless charging mode, the wired charging mode of the handwriting pen is more direct, and is superior to the wireless charging in charging efficiency and speed; the loss of the battery in the terminal equipment can be effectively reduced and the service life of the battery can be prolonged when the wired charging mode is adopted.

Description

Writing pen wired charging structure and terminal equipment

Technical Field

The utility model relates to the technical field of handwriting pens of terminal equipment, in particular to a wired charging structure of a handwriting pen and the terminal equipment.

Background

At present, a handwriting pen product of a flat terminal device is charged in a wireless manner, an electromagnetic field is generated by an electromagnetic coil to charge the handwriting pen, and when the handwriting pen is charged, a battery in the flat terminal can be in a continuous discharge state, so that the problem of battery heating easily occurs in the whole charging process; meanwhile, the wireless charging mode also has the problem of charging efficiency, and compared with the wired charging mode, the wireless charging mode has poor efficiency, and the handwriting pen is convenient to charge, but the battery in the flat terminal can be prolonged to discharge time due to the poor charging efficiency, so that the loss of the battery in the flat terminal is increased, and the service life of the battery in the flat terminal is also reduced.

Meanwhile, the wireless charging mode has a certain thickness requirement on the thickness of the flat terminal equipment, and the handwriting pen of the thinner flat terminal equipment is not suitable for being carried out in the wireless charging mode: if the tablet terminal equipment is very thin, the diameter of the writing pen for research and development design is limited, the thickness degree of the writing pen can directly influence the writing experience of a user, if the writing pen is too thick, when the writing pen is charged in a wireless charging mode, the size difference exists between the ultrathin tablet terminal equipment and the thicker writing pen, so that two products are not on the same horizontal line, a charging contact surface cannot be effectively contacted, further, the charging activity cannot be carried out, and the problem also limits the development of the thinning of the tablet terminal product.

Disclosure of utility model

Therefore, the technical problem to be solved by the utility model is to solve the problems of the prior art that the charging efficiency of a wireless charging mode and the transmission loss of a battery in a tablet terminal caused by the charging mode are solved, and the service life of the battery of the terminal equipment is reduced, so that the utility model provides a handwriting pen wired charging structure and the terminal equipment.

In order to solve the technical problems, the present utility model provides a wired charging structure of a stylus pen, including: the pen body is internally provided with an electric storage component; the pen point is arranged at one end part of the pen body, two electric shock rings are arranged on the pen point, and the two electric shock rings are connected with the electric storage component; the pen cap is sleeved on the pen point and is inserted on the terminal equipment; and the conveying structure is arranged in the pen cap, one end of the conveying structure is connected with the terminal equipment, and the other end of the conveying structure is connected with the electric shock ring.

Further, the conveying structure includes: the terminal device comprises two conductive pieces, wherein one end of each conductive piece is provided with a conductive concave point, and the conductive concave points are in contact with the terminal device; and the conductive protruding point is arranged at the other end of the conductive piece and is clamped with the electric shock ring.

Further, a pen clip is arranged on the pen cap, part of the conductive piece is positioned in the pen clip, and the conductive concave points and the outer wall of the pen clip are positioned on the same plane.

Further, the conductive member includes: the first conductive wire is L-shaped, and the conductive concave point is arranged at one end of the first conductive wire; the conductive ring is arranged at the other end of the first conductive wire, a second conductive wire is arranged on the conductive ring, and the conductive salient point is arranged at one end, far away from the conductive ring, of the second conductive wire.

Further, the second conductive wires are two, and the two second conductive wires are symmetrically arranged.

Further, still include power supply structure, power supply structure includes: the power supply board body is arranged on the terminal equipment, a mounting hole is formed in the power supply board body, and the pen clip is inserted into the mounting hole; and one end of the power supply wire is arranged in the terminal equipment, the other end of the power supply wire is arranged in the power supply plate body and is connected with the power supply terminal, and the power supply terminal is connected with the conductive pits through an elastic structure.

Further, the elastic structure includes; the rotating block is arranged in the power supply plate body; and one end of the elastic piece is connected with the rotating block, and the other end of the elastic piece is connected with the power supply terminal.

Further, a shell is arranged on the pen point, the electric shock ring is arranged on the outer wall of the shell, and an insulating ring is arranged between the pen point and the shell.

Further, the electric shock device further comprises two connecting wires, one end of each connecting wire is connected with the electric shock ring, and the other end of each connecting wire is connected with the internal main board and the electric storage component.

The utility model also provides a terminal device comprising the handwriting pen wired charging structure.

The technical scheme of the utility model has the following advantages:

The utility model provides a wired charging structure of a handwriting pen, which comprises the following components: the pen body is internally provided with an electric storage component; the pen point is arranged at one end part of the pen body, two electric shock rings are arranged on the pen point, and the two electric shock rings are connected with the electric storage component; the pen cap is sleeved on the pen point and is inserted on the terminal equipment; and the conveying structure is arranged in the pen cap, one end of the conveying structure is connected with the terminal equipment, and the other end of the conveying structure is connected with the electric shock ring.

Through setting up the transport structure in the cap to the one end of transport structure is connected with terminal equipment, and the other end of transport structure is connected with the electric shock circle on the nib, and the electric current in the terminal equipment passes through this transport structure promptly, transmits to the electric shock circle on the nib, makes this pen body and cap, and terminal equipment form the electric current return circuit, and finally, in this electric current got into the electric power storage subassembly in the pen body, can charge for the pen body.

According to the wired charging structure of the handwriting pen, when the handwriting pen is charged by using a battery in the terminal equipment, the loss of electric power in the charging process is reduced; the service life of the battery is reduced due to the transitional discharge of the battery in the terminal equipment; meanwhile, the writing pen wired charging structure is provided with the writing pen cap, so that the problem that a pen point is damaged due to the fact that a user carelessly drops a product is avoided.

Compared with a wireless charging mode, the wired charging mode of the handwriting pen is more direct, and is superior to the wireless charging in charging efficiency and speed; the loss of a battery in the terminal equipment is reduced and the service life of the battery is prolonged while a wired charging mode is adopted;

The wired charging structure of the handwriting pen enables the handwriting pen of the ultrathin terminal equipment to be charged at high efficiency and high speed, and better supports the development of light and thin flat terminal; meanwhile, the wired charging structure of the handwriting pen breaks through the restriction of a charging mode on the design of handwriting pen products, prolongs the service life of batteries in terminal equipment, and improves the design quality of handwriting pen products, the use experience of users and the service life of the products; from the viewpoint of design to production, the wired charging structure of the handwriting pen has practicability, is simple in structure, has low requirements on production technology, and is easy to produce; the effect that the product realized can further promote the design quality, the product charm and the market competitiveness of product, simultaneously pour into the vigor for the development of product innovation.

The summary is provided to introduce a selection of concepts in a simplified form that are further described below in the detailed description. This summary is not intended to identify key features or essential features of the disclosure, nor is it intended to be used to limit the scope of the disclosure.

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 needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic diagram of a wired charging structure of a stylus pen and a device terminal according to the present utility model;

fig. 2 is a cross-sectional view of a terminal device;

FIG. 3 is a schematic diagram of a wired charging structure of a stylus;

FIG. 4 is an enlarged view of a wired charging structure of a stylus pen according to the present utility model;

FIG. 5 is a schematic view of the structure of the power supply board;

FIG. 6 is a schematic diagram of the structure of the pen body and the power supply board body;

FIG. 7 is a cross-sectional view of the pen body;

FIG. 8 is a schematic view of the structure of the cap;

FIG. 9 is a schematic view of the structure of the power supply board body and the pen clip;

FIG. 10 is a schematic view of the structure of the mounting hole on the power supply board;

FIG. 11 is a schematic view of the internal structure of the power supply board;

FIG. 12 is a schematic view of the structure of a pen clip;

FIG. 13 is a schematic structural view of a conveying structure;

FIG. 14 is a schematic structural view of a conductive member;

FIG. 15 is a schematic structural view of an elastic structure;

FIG. 16 is a schematic view of a nib configuration;

Fig. 17 is a sectional view of the pen tip.

Reference numerals illustrate:

1. A pen body; 2. an electricity storage component; 3. a pen point; 4. an electric shock ring; 5. a cap; 6. a terminal device; 7. a conveying structure; 8. a conductive member; 9. conductive pits; 10. conductive bumps; 11. a pen clip; 12. a first conductive line; 13. a conductive ring; 14. a second conductive line; 15. a power supply structure; 16. a power supply board body; 17. a mounting hole; 18. a power supply wire; 19. a power supply terminal; 20. an elastic structure; 21. a rotating block; 22. an elastic member; 23. a housing; 24. an insulating ring; 25. connecting wires; 26. a fixing hole; 27. an internal motherboard.

Detailed Description

Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those of skill in the pertinent art, the described embodiments may be modified in various different ways without departing from the spirit or scope of the present disclosure. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.

In the description of the present disclosure, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present disclosure and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present disclosure. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present disclosure, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the description of the present disclosure, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, or communicable with each other; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the terms in this disclosure will be understood by those of ordinary skill in the art as the case may be.

In this disclosure, unless expressly stated or limited otherwise, a first feature being "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other by way of additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is less level than the second feature.

The following disclosure provides many different embodiments, or examples, for implementing different structures of the disclosure. In order to simplify the present disclosure, components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present disclosure. Furthermore, the present disclosure may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and which do not themselves indicate the relationship between the various embodiments and/or arrangements discussed. In addition, the present disclosure provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.

The preferred embodiments of the present disclosure are described below in conjunction with the accompanying drawings, it being understood that the preferred embodiments described herein are for purposes of illustration and explanation only and are not intended to limit the present disclosure.

Referring to fig. 1 to 17, the present utility model provides a wired charging structure of a stylus pen, comprising: the pen comprises a pen body 1, wherein an electric storage component 2 is arranged in the pen body 1; a nib 3 provided at one end of the pen body 1, and two electric shock coils 4 provided on the nib 3, the two electric shock coils 4 being connected to the power storage module 2; the pen cap 5 is sleeved on the pen point 3, and the pen cap 5 is inserted on the terminal equipment 6; and the conveying structure 7 is arranged in the pen cap 5, one end of the conveying structure 7 is connected with the terminal equipment 6, and the other end of the conveying structure is connected with the electric shock coil 4.

Through setting up transport structure 7 in pen cap 5 to the one end of transport structure 7 is connected with terminal equipment 6, and the other end of transport structure 7 is connected with electric shock ring 4 on nib 3, and the electric current in the terminal equipment 6 passes through this transport structure 7, transmits to on the electric shock ring 4 on nib 3, makes this pen body 1 and pen cap 5, and terminal equipment 6 form the electric current return circuit, and finally, this electric current gets into in the electric power storage component 2 in the pen body 1, can charge for the pen body 1.

The wired charging structure of the handwriting pen reduces the loss of electric power in the charging process when the handwriting pen is charged by using the battery in the terminal equipment 6, and avoids the reduction of the service life of the battery caused by the transitional discharge of the battery in the terminal equipment 6; meanwhile, the writing pen wired charging structure is provided with the writing pen cap 5, so that the problem that a pen point 3 is damaged due to the fact that a user carelessly drops a product is avoided.

Compared with a wireless charging mode, the wired charging mode of the handwriting pen is more direct, and is superior to the wireless charging in charging efficiency and speed; the loss of the battery in the terminal equipment 6 is reduced and the service life of the battery is prolonged while adopting a wired charging mode;

the wired charging structure of the handwriting pen enables the handwriting pen of the ultrathin terminal equipment 6 to be charged efficiently and at high speed, and better supports the development of light and thin flat terminal; meanwhile, the wired charging structure of the handwriting pen breaks through the restriction of a charging mode on the design of handwriting pen products, prolongs the service life of the battery in the terminal equipment 6, and improves the design quality of handwriting pen products, the use experience of users and the service life of the products; from the viewpoint of design to production, the wired charging structure of the handwriting pen has practicability, is simple in structure, has low requirements on production technology, and is easy to produce; the effect that the product realized can further promote the design quality, the product charm and the market competitiveness of product, simultaneously pour into the vigor for the development of product innovation.

The terminal device 6 may be a tablet, but may also be a display screen of a computer.

In some alternative embodiments, the conveying structure 7 comprises a conductive element 8 and a conductive bump 10; wherein, the number of the conductive parts 8 is two, one end of the conductive part 8 is provided with a conductive concave point 9, and the conductive concave point 9 is contacted with the terminal equipment 6; the conductive bump 10 is disposed at the other end of the conductive member 8, and the conductive bump 10 is clamped with the electric shock coil 4.

By the arrangement of two conductive elements 8, namely one conductive element 8 is a positive electrode, and the other conductive element 8 is a negative electrode; meanwhile, one end of the conductive member 8 is arranged at the conductive concave point 9, the other end of the conductive member is provided with the conductive convex point 10, the conductive concave point 9 is in contact with the terminal device 6, and then the current in the terminal device 6 can be transferred to the conductive member 8, meanwhile, the conductive convex point 10 is connected with the electric shock ring 4, namely, the current is further transferred to the electric shock ring 4 of the pen point 3 and finally transferred to the electric storage component 2 connected with the pen point 3, so that a current loop is formed by the pen body 1, the pen cap 5 and the terminal device 6, and finally, the current enters the electric storage component 2 in the pen body 1, and then the pen body 1 can be charged.

In some alternative embodiments, the pen cap 5 is provided with a pen clip 11, a part of the conductive member 8 is located in the pen clip 11, and the conductive pits 9 and the outer wall of the pen clip 11 are located on the same plane.

The pen clip 11 is arranged at a mounting position for mounting the conductive piece 8, so that the conductive piece 8 is prevented from being exposed, and the service life of the conductive piece 8 is further influenced. Meanwhile, the conductive protruding point 10 on the conductive member 8 and the outer wall of the pen clip 11 are located on the same plane, i.e. the conductive protruding point 10 is flush with the outer wall of the pen clip 11, so that the pen clip 11 can be conveniently and smoothly inserted into the terminal device 6, and the situation of jamming is avoided.

In some alternative embodiments, the conductive element 8 comprises a first conductive wire 12 and a second conductive wire 14; wherein, the first conductive wire 12 is L-shaped, and the conductive concave point 9 is disposed at one end of the first conductive wire 12; the conductive ring 13 is disposed at the other end of the first conductive wire 12, and a second conductive wire 14 is disposed on the conductive ring 13, and the conductive bump 10 is disposed at one end of the second conductive wire 14 away from the conductive ring 13.

By arranging the first conductive wire 12 in an L-shape, i.e. the first conductive wire 12 cooperates with the cap 5 and the clip 11, one part of the first conductive wire 12 is arranged in the clip 11 and the other part is arranged in the cap 5. Meanwhile, the conductive pits 9 are arranged at one end of the first conductive wire 12, and the conductive ring 13 is arranged at the other end of the first conductive wire 12, namely, the conductive pits 9 and the conductive ring 13 are two wiring terminals of the first conductive wire 12; and, be equipped with second conductive wire 14 on the conducting wire 13, the conducting bump 10 and the electric shock circle 4 joint on this second conductive wire 14, when conducting bump 10 and electric shock circle 4 are connected, have formed this pen body 1 and pen cap 5, and terminal equipment 6 current loop promptly, finally, this electric current gets into in the electric power storage module 2 in the pen body 1, can charge for the pen body 1.

In this embodiment, two second conductive wires 14 are provided, and the two second conductive wires 14 are symmetrically disposed.

A conductive ring 13 is arranged on one conductive piece 8, two second conductive wires 14 are arranged on one conductive ring 13, and conductive bumps 10 on the two second conductive wires 14 are clamped with the electric shock ring 4; simultaneously, the conductive protruding points 10 on the two second conductive wires 14 are clamped with the electric shock coils 4 more stably.

The two conductive members 8 have two conductive rings 13 and four second conductive wires 14, and four conductive bumps 10 thereon.

The number of the second conductive wires 14 can be set according to the actual situation.

In some alternative embodiments, the stylus wired charging structure further comprises a power supply structure 15, the power supply structure 15 comprising a power supply board 16 and a power supply wire 18; the power supply board 16 is arranged on the terminal equipment 6, a mounting hole 17 is formed in the power supply board 16, and the pen clip 11 is inserted into the mounting hole 17; one end of a power supply wire 18 is arranged in the terminal device 6, the other end of the power supply wire is arranged in the power supply plate body 16 and is connected with a power supply terminal 19, and the power supply terminal 19 is connected with the conductive pit 9 through an elastic structure 20.

The power supply board 16 is arranged on the terminal device 6, and the pen clip 11 is inserted into a mounting hole 17 on the power supply board 16, i.e. the mounting hole 17 provides a mounting position for the pen clip 11. At the same time, a power supply line 18 connected to the battery in the terminal device 6 is arranged in the power supply board 16, and the power supply line 18 is connected to a power supply terminal 19, so that the connection between the terminal device 6 and the pen cap 5, i.e. the connection between the terminal device 6 and the conductive member 8, is realized.

When the pen clip 11 is inserted into the mounting hole 17 in the power supply board body 16, the conductive member 8 is connected with the power supply terminal 19, so that a current path between the device terminal and the conductive member 8 is realized.

The pen cap 5 can be automatically set to be inserted into the mounting hole 17 according to actual conditions.

In some alternative embodiments, the elastic structure 20 includes a rotating block 21 and an elastic member 22; wherein the rotating block 21 is arranged in the power supply plate body 16; one end of the elastic member 22 is connected to the rotating block 21, and the other end is connected to the power supply terminal 19.

The outer wall of the rotating block 21 is provided with external threads, and the rotating block 21 is connected with the power supply plate body 16 through the external threads, namely, the rotating block 21 is arranged in the fixing hole 26 of the power supply plate body 16. Meanwhile, the elastic piece 22 plays a role in connecting the rotating block 21 and the power supply terminal 19; when the pen clip 11 is inserted into the mounting hole 17 of the power supply board 16, the side wall of the pen clip 11 presses the power supply terminal 19, and the power supply terminal 19 moves towards two ends of the power supply board 16 under the action of the elastic piece 22, so that the conductive pits 9 on the conductive piece 8 can conveniently enter, namely, the conductive pits 9 are in contact with the power supply terminal 19, and a current loop is formed.

Wherein the elastic member 22 is a spring.

In some alternative embodiments, the pen tip 3 is provided with a housing 23, the electric shock ring 4 is arranged on the outer wall of the housing 23, and an insulating ring 24 is arranged between the pen tip 3 and the housing 23.

The shell 23 is arranged outside the pen point 3, namely the pen point 3 is protected by the shell 23, so that the damage of the pen point 3 is avoided; the electric shock ring 4 is arranged on the outer wall of the shell 23, and is convenient to be clamped with the conductive terminal. Meanwhile, an insulating ring 24 is arranged between the pen point 3 and the shell 23 to play an insulating role.

In some alternative embodiments, the wired charging structure of the stylus pen further comprises two connecting wires 25, one end of each connecting wire 25 is connected to the electric shock coil 4, and the other end is connected to the internal main board 27 and the electric storage assembly 2.

The arrangement of the connecting lead 25 enables the circuit at the electric shock coil 4 to flow into the internal main board of the pen body 1 and the electric storage component 2, so that the pen body 1, the pen cap 5 and the terminal equipment 6 form a current loop, and finally, the current enters into the electric storage component 2 in the pen body 1, and the pen body 1 can be charged.

One of the connecting wires 25 is a positive electrode, and the other connecting wire 25 is a negative electrode.

In the present embodiment, the power storage module 2 is a battery.

The utility model also provides a terminal device comprising the handwriting pen wired charging structure.

It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the utility model.

Claims (10)

1. A wired charging structure of a stylus, comprising:

The pen comprises a pen body (1), wherein an electric storage component (2) is arranged in the pen body (1);

A pen point (3) arranged at one end part of the pen body (1), wherein two electric shock rings (4) are arranged on the pen point (3), and the two electric shock rings (4) are connected with the electric storage component (2);

The pen cap (5) is sleeved on the pen point (3), and the pen cap (5) is inserted on the terminal equipment (6);

And the conveying structure (7) is arranged in the pen cap (5), one end of the conveying structure (7) is connected with the terminal equipment (6), and the other end of the conveying structure is connected with the electric shock ring (4).

2. The stylus wired charging structure according to claim 1, wherein the transport structure (7) comprises:

The two conductive pieces (8) are arranged, one end of each conductive piece (8) is provided with a conductive concave point (9), and the conductive concave points (9) are in contact with the terminal equipment (6);

and the conductive convex point (10) is arranged at the other end of the conductive piece (8), and the conductive convex point (10) is clamped with the electric shock ring (4).

3. The wired charging structure of a handwriting pen according to claim 2, characterized in that a pen clip (11) is arranged on the pen cap (5), a part of the conductive piece (8) is positioned in the pen clip (11), and the conductive concave point (9) and the outer wall of the pen clip (11) are positioned on the same plane.

4. A writing pen wired charging structure according to claim 3, characterized in that said conductive element (8) comprises:

The first conductive wire (12), the first conductive wire (12) is L-shaped, and the conductive concave point (9) is arranged at one end of the first conductive wire (12);

The conductive ring (13) is arranged at the other end of the first conductive wire (12), a second conductive wire (14) is arranged on the conductive ring (13), and the conductive convex point (10) is arranged at one end, far away from the conductive ring (13), of the second conductive wire (14).

5. The writing brush wired charging structure according to claim 4, wherein said second conductive wires (14) have two, and two of said second conductive wires (14) are symmetrically disposed.

6. The writing pen wired charging structure of claim 4, further comprising a power supply structure (15), the power supply structure (15) comprising:

The power supply board body (16) is arranged on the terminal equipment (6), a mounting hole (17) is formed in the power supply board body (16), and the pen clip (11) is inserted into the mounting hole (17);

And one end of the power supply wire (18) is arranged in the terminal equipment (6), the other end of the power supply wire is arranged in the power supply plate body (16) and is connected with the power supply terminal (19), and the power supply terminal (19) is connected with the conductive concave point (9) through an elastic structure (20).

7. The writing pen wired charging structure according to claim 6, characterized in that said elastic structure (20) comprises;

The rotating block (21) is arranged in the power supply plate body (16);

And an elastic member (22) having one end connected to the rotation block (21) and the other end connected to the power supply terminal (19).

8. The wired charging structure of a handwriting pen according to claim 7, characterized in that a housing (23) is arranged on the pen tip (3), the electric shock ring (4) is arranged on the outer wall of the housing (23), and an insulating ring (24) is arranged between the pen tip (3) and the housing (23).

9. The writing pen wired charging structure according to any one of claims 5 to 8, further comprising two connection wires (25), wherein two of the connection wires (25) are connected at one end to an electric shock coil (4) and at the other end to an internal main board (27) and the power storage assembly (2).

10. A terminal device comprising a stylus wired charging structure according to any one of claims 1-9.