CN112506362B

CN112506362B - Touch pen and electronic equipment

Info

Publication number: CN112506362B
Application number: CN202011390296.4A
Authority: CN
Inventors: 陈作行; 梁源标
Original assignee: Vivo Mobile Communication Co Ltd
Current assignee: Vivo Mobile Communication Co Ltd
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2024-06-28
Anticipated expiration: 2040-12-01
Also published as: CN112506362A

Abstract

The application discloses a touch pen and electronic equipment, which belong to the technical field of electronic equipment, wherein the touch pen comprises: the pen comprises a pen point and a pen holder; the pen point is arranged at the first end of the pen holder, the end face of the second end of the pen holder is provided with a containing groove which is used for containing the pen point, the side wall of the containing groove is provided with a first limit structure, and the second end and the first end are distributed in a back-to-back manner; the pen point is provided with a second limiting structure which can be in limiting fit with the first limiting structure; the touch control pen has a closed loop state and an unfolding state; when the touch control pen is in the closed loop state, the pen point is at least partially positioned in the accommodating groove, the second limiting structure is in limiting fit with the first limiting structure, and the pen point and the pen holder are enclosed to form an annular structure; under the condition that the touch pen is in an unfolding state, the pen point is positioned outside the accommodating groove. The stylus pen provided by the embodiment of the application can avoid the stylus pen from being stored in the electronic equipment to occupy the volume of the electronic equipment, so that the electronic equipment is lighter and thinner, is convenient for a user to use and is not easy to lose.

Description

Touch pen and electronic equipment

Technical Field

The application belongs to the technical field of electronic equipment, and particularly relates to a touch pen and electronic equipment.

Background

With the rapid development of the electronic industry, the functions of electronic devices are becoming more and more powerful. More and more users choose to use electronic devices such as mobile phones to process work, for example, drawing, etc. on the electronic device with a stylus.

In the prior art, a stylus is usually stored on an electronic device and is integrated with the electronic device to be carried. For example, an accommodating cavity is formed in the electronic device, and the stylus is arranged in the accommodating cavity in a binding, embedding, magnetic attraction mode and the like. However, the above manner of accommodating the stylus occupies the volume of the electronic device, resulting in a larger volume of the electronic device, which is not beneficial to the design of the electronic device for being light and thin.

Disclosure of Invention

The embodiment of the application aims to provide a touch pen and electronic equipment, which can solve the problem that the electronic equipment is occupied by the storage of the touch pen.

In order to solve the technical problems, the application is realized as follows:

in a first aspect, an embodiment of the present application provides a stylus, including: the pen comprises a pen point and a pen holder;

The pen point is arranged at the first end of the pen holder, an accommodating groove is formed in the end face of the second end of the pen holder and used for accommodating the pen point, a first limiting structure is arranged on the side wall of the accommodating groove, and the second end and the first end are distributed in a back-to-back mode;

The pen point is provided with a second limiting structure which can be in limiting fit with the first limiting structure;

The stylus has a closed loop state and an extended state;

When the touch control pen is in the closed loop state, the pen point is at least partially positioned in the accommodating groove, the second limiting structure is in limiting fit with the first limiting structure, and the pen point and the pen holder are enclosed to form an annular structure;

And under the condition that the touch pen is in the unfolded state, the pen point is positioned outside the containing groove.

In a second aspect, an embodiment of the present application provides an electronic device, including: the stylus.

In the embodiment of the application, the touch pen has a closed loop state and an unfolding state; under the condition that the touch control pen is in a closed-loop state, the pen point is at least partially positioned in the accommodating groove, the second limiting structure is in limiting fit with the first limiting structure, and the pen point and the pen holder are enclosed to form an annular structure; when the stylus is in the unfolded state, the pen point is positioned outside the accommodating groove, so that in practical application, when the stylus is in the unfolded state, the pen point is positioned outside the accommodating groove, and a user can hold the pen holder to perform writing and other operations; under the condition that the touch pen is in a closed loop state, as the pen point and the pen holder enclose to form an annular structure, a user can wear the touch pen on the arm as a bracelet to carry, so that the touch pen can be prevented from being stored on the electronic equipment to occupy the volume of the electronic equipment, the electronic equipment is lighter and thinner, the use of the electronic equipment is convenient for the user, and the electronic equipment is not easy to lose.

Drawings

FIG. 1 is a schematic view of a stylus according to an embodiment of the present application in an extended state;

FIG. 2 is a schematic diagram of a closed loop state of a stylus according to an embodiment of the application;

FIG. 3 is a schematic partial cross-sectional view of the stylus of FIG. 2;

FIG. 4 is a schematic illustration of a middleware of an embodiment of the present application;

FIG. 5 is a schematic cross-sectional view of a connection of adjacent middleware in an embodiment of the application;

FIG. 6 is a schematic illustration of a first intermediate piece according to an embodiment of the present application;

fig. 7 is a schematic diagram of a second intermediate member according to an embodiment of the present application.

Reference numerals illustrate:

10: a pen point; 20: a penholder; 21: a middleware; 22: a rotating shaft; 101: a second limit structure; 201: a receiving groove; 202: a first limit structure; 203: a first through hole; 204: a receiving groove; 210: a connection protrusion; 205: a second through hole; 206: a third limit structure; 207: a fourth limit structure; 208: a fifth limit structure; 211: a first intermediate member; 212: and a second middleware.

Detailed Description

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

The terms first, second and the like in the description and in the claims, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the application may be practiced otherwise than as specifically illustrated or described herein. Furthermore, in the description and claims, "and/or" means at least one of the connected objects, and the character "/", generally means that the associated object is an "or" relationship.

The touch pen and the electronic device provided by the embodiment of the application are described in detail below through specific embodiments and application scenes thereof with reference to the accompanying drawings.

The stylus according to the embodiments of the present application includes, but is not limited to, a stylus that can be used for performing a touch operation on a display panel of an electronic device, where direct or indirect contact between the stylus and the display panel of the electronic device is included in the scope of the embodiments of the present application.

Referring to fig. 1, a schematic diagram of a deployed state of a stylus according to an embodiment of the present application is shown. Referring to fig. 2, a schematic diagram of a closed loop state of a stylus according to an embodiment of the application is shown. Referring to fig. 3, a schematic partial cross-sectional view of the stylus of fig. 2 is shown. The stylus may specifically include: a pen point 10 and a pen holder 20; the pen head 10 is arranged at a first end of the pen holder 20, an accommodating groove 201 is formed in the end face of a second end of the pen holder 20, the accommodating groove 201 is used for accommodating the pen 10 head, a first limiting structure 202 is arranged on the side wall of the accommodating groove 201, and the second end and the first end are distributed in a back-to-back mode; the pen point 10 is provided with a second limiting structure 101, and the second limiting structure 101 can be in limiting fit with the first limiting structure 202; the touch control pen has a closed loop state and an unfolding state; when the stylus is in the closed-loop state, the pen point 10 is at least partially positioned in the accommodating groove 201, the second limiting structure 101 is in limiting fit with the first limiting structure 202, and the pen point 10 and the pen holder 20 are enclosed to form an annular structure; in the unfolded state of the stylus, the pen tip 10 is located outside the accommodation groove 201.

In the embodiment of the application, the touch pen has a closed loop state and an unfolding state; under the condition that the touch control pen is in a closed-loop state, the pen point 10 is at least partially positioned in the accommodating groove 201, the second limiting structure 101 is in limiting fit with the first limiting structure 202, and the pen point 10 and the pen holder 20 are enclosed to form an annular structure; in the case that the stylus is in the unfolded state, the pen point 10 is located outside the accommodating groove 201, so in practical application, in the case that the stylus is in the unfolded state, the pen point 10 is located outside the accommodating groove 201, and a user can hold the pen holder 20 to perform writing and other operations by using the pen point 10; under the condition that the touch pen is in a closed loop state, as the pen point 10 and the pen holder 20 are enclosed to form an annular structure, a user can wear the touch pen on an arm as a bracelet to carry, so that the touch pen can be prevented from being stored on the electronic equipment to occupy the volume of the electronic equipment, the electronic equipment is lighter and thinner, the use of the electronic equipment is convenient for the user, and the electronic equipment is not easy to lose.

In the embodiment of the application, when the pen point 10 is located in the accommodating groove 201, the second limiting structure 101 is in limiting fit with the first limiting structure 202, so that the stability of the pen point 10 in the accommodating groove 201 can be effectively improved, the pen point 10 is prevented from falling off from the accommodating groove 201, and the carrying safety of the touch control pen is effectively improved.

In the embodiment of the application, the first limiting structure 202 may be a limiting hole, the second limiting structure 101 may be a limiting protrusion, and in the case that the stylus is in a closed loop state, the limiting protrusion is embedded in the limiting hole and is in limiting fit with the limiting hole, so that the structure of the pen point 10 in the accommodating groove 201 is more stable, the pen point 10 is prevented from falling off from the accommodating groove 201, and the annular structure formed by enclosing the pen point and the pen holder is more stable. It is understood that the first limiting structure 202 may also be a limiting protrusion, and the second limiting structure 101 is a limiting hole, which may be set by a person skilled in the art according to practical situations, and the embodiment of the present application is not limited thereto.

Of course, the first limiting structure 202 may also be a clamping groove, and the second limiting structure 101 may be a limiting protrusion matched with the clamping groove, which is specifically referred to above for implementation, and the embodiments of the present application will not be repeated.

Optionally, the number of the second limiting structures 101 is multiple, and the second limiting structures 101 are uniformly arranged along the circumferential direction of the pen point 10; the number of the first limiting structures 202 is the same as that of the second limiting structures 101, and the first limiting structures 202 are in one-to-one correspondence with the second limiting structures 101.

In the embodiment of the present application, in order to further improve the stability of the pen tip 10 in the accommodating groove 201, the number of the second limiting structures 101 may be multiple, and the number of the first limiting structures 202 may be multiple, where each second limiting structure 101 is in limiting fit with one first limiting structure 202 when the pen tip 10 is in the accommodating groove 201. Or the number of the second limiting structures 101 may be smaller than that of the first limiting structures 202, so that the structural stability of the nib 10 in the accommodating groove 201 is not affected even if the nib 10 is not assembled in place or the assembly accuracy deviates during assembly. Of course, those skilled in the art may set the specific number and sizes of the second limiting structure 101 and the first limiting structure 202 according to practical situations, which is not limited in the embodiment of the present application.

In practical application, the connection strength of the second limiting structure 101 and the first limiting structure 202 can be improved through interference fit, and the method is simple, convenient and good in operability.

In the embodiment of the present application, the pen holder 20 may be made of a bendable material, for example, the pen holder 20 may be made of a material such as rubber, plastic, or a memory alloy (an alloy with bending properties) with good flexibility and ductility.

In practical applications, the pen holder 20 may also be formed by a plurality of intermediate members 21 connected by hinge. Specifically, the cartridge 20 may include: a plurality of intermediate members 21 and a plurality of rotating shafts 22; the plurality of intermediate pieces 21 are hinged in sequence through a rotating shaft 22; the plurality of intermediate pieces 21 include a first intermediate piece 211 located at a first end of the pen holder 20 and a second intermediate piece 212 located at a second end of the pen holder 20, the pen point 10 is disposed in the first intermediate piece 211, and an accommodating groove 201 is disposed on an end surface of the second intermediate piece 212.

In the embodiment of the application, since the pen holder 20 is formed by hinging a plurality of intermediate pieces 21, a user can adjust the number of the intermediate pieces 21 according to the requirement, thereby freely adjusting the length of the pen holder 20. Moreover, when the pen point 10 is arranged in the accommodating groove 201 and the stylus pen is enclosed to form an annular structure, the length of the pen holder 20 is adjustable, so that the caliber of the bracelet can be adjusted according to the wrist size of a user, the stylus pen is not easy to slip off from the wrist when the user wears the stylus pen, and the carrying safety performance and the carrying experience of the user of the stylus pen are further effectively improved.

Alternatively, the length dimensions of the plurality of intermediate pieces 21 may be the same or different. In practical application, the length dimensions of the plurality of middleware 21 are the same, so that the number of parts can be effectively reduced, the assembly difficulty of the plurality of middleware 21 is reduced, and the cost of the touch control pen is further reduced. When the lengths of the plurality of middleware 21 are different, the number of middleware 21 can be selected according to the requirement of a user, so that the length of the pen holder 20 of the touch pen can be adjusted, and the length of the pen holder 20 of the touch pen can be set more flexibly.

In the embodiment of the present application, the plurality of intermediate members 21 are hinged by the rotation shaft 22 in various structural forms. In some embodiments, end face holes may be formed on both end faces of the intermediate pieces 21, and the rotating shaft 22 is inserted into the end face holes of the adjacent two intermediate pieces 21; the shaft 22 is flexible and bendable. In practical application, through setting up pivot 22 to flexible can buckle to the pen-holder 20 that connects into through pivot 22 in a plurality of middleware 21 can be in the closed loop state, so, on the one hand can promote the intensity of pen-holder 20 when the stylus is used, promotes user's hand feeling of holding, on the other hand can reduce the quantity of flexible material, saves the cost of manufacture and the processing degree of difficulty of stylus.

In the embodiment of the present application, when the rotating shaft 22 penetrates the end face holes of the two adjacent intermediate members 21, the rotating shaft 22 may be an elastic connecting member, for example, a spring, and the bending of the rotating shaft 22 is realized by the expansion and the bending of the spring. Because the spring has wide application range and low cost, the spring used as the rotating shaft 22 also has the advantages of easy purchase of parts, simple structure and low cost. Or the shaft 22 may also be an elastic cord, thereby making the shaft 22 less costly. In practical application, the elastic connecting piece is used as the rotating shaft 22, so that the strength of the pen holder 20 of the touch pen in the use process can be improved on one hand, the holding hand feeling of a user is improved, and on the other hand, the touch pen can be automatically retracted from the annular state to the unfolding state by the aid of the retraction force of the elastic connecting piece, so that the touch pen is simple and convenient.

Referring to fig. 4, a schematic diagram of a middleware according to an embodiment of the present application is shown. Referring to fig. 5, a schematic cross-sectional view of the connection of adjacent middleware in an embodiment of the present application is shown.

In another embodiment of the present application, when the plurality of intermediate members 21 are connected by the rotating shaft 22, the specific structure may be as follows: each intermediate piece 21 is provided with a third end and a fourth end which are distributed in opposite directions, the third end is provided with a containing groove 204, the side wall of the containing groove 204 is provided with a first through hole 203, the fourth end is provided with a connecting convex part 210, and the connecting convex part 210 is provided with a second through hole 205; among the two adjacent intermediate members 21, the connection protrusion 210 of one intermediate member 21 is located in the accommodating groove 204 of the other intermediate member 21, the first through hole 203 and the second through hole 205 are distributed oppositely, and the rotating shaft 22 is disposed through the first through hole 203 and the second through hole 205.

In the embodiment of the present application, in two adjacent intermediate pieces 21, since the connection protrusion 210 of one intermediate piece 21 is disposed in the accommodating groove 204 of the other intermediate piece 21, and the rotation shaft 22 penetrates the first through hole 203 and the second through hole 205, it is equivalent to that two adjacent intermediate pieces 21 can be connected in a rotatable manner by the rotation shaft 22, and each intermediate piece 21 can rotate about any rotation shaft 22 at two ends thereof. In practical application, the middleware 21 sequentially rotates by taking the connected rotating shaft 22 as an axis, so that the free switching between the closed loop state and the unfolding state of the touch pen is realized.

In practical application, when the pen holder 20 is bent, it may be assumed that the second intermediate piece 212 is fixed, the intermediate piece 21 connected with the second intermediate piece 210 rotates with the rotating shaft 22 connected with the second intermediate piece 210 as an axis, so that the included angle between the second intermediate piece 212 and the intermediate piece 21 connected with the second intermediate piece is changed, and so on, the other intermediate pieces 21 rotate sequentially with the rotating shaft 22 adjacent to the second intermediate piece 212 as an axis, and finally the intermediate pieces 21 are respectively bent into a ring shape through the rotating shafts 22, so that the pen head 10 is arranged in the accommodating groove 201, and the second limiting structure 101 is in limiting fit with the first limiting structure 202, so that the touch pen is in a closed loop state. Of course, the above is only an example, in practical application, the first intermediate member 211 may be set to be fixed, and the other intermediate members 21 respectively rotate sequentially along the rotation axes near the position of the first intermediate member 211, so that the stylus is in a closed-loop state, and the principle is the same as that of the above-mentioned embodiment in which the second intermediate member 212 is fixed, which is not repeated in the embodiment of the present application.

It will be appreciated that when the stylus is in the extended state, the angle between the plurality of intermediate members 21 is 180 ° (which may be within a certain error range, for example, an error in the range of ±15°), and the plurality of intermediate members 21 form a straight line, so that the stylus is in the extended state, thereby being convenient for a person to hold. When the stylus is in a closed-loop state, the angle formed by two adjacent intermediate pieces 21 may generally be any value in the range of 60-180. For example, the stylus may be composed of four intermediate pieces 21, where the four intermediate pieces 21 include a first intermediate piece 211 and a second intermediate piece 212, and when the stylus is in a closed-loop state, the length of the first intermediate piece 211 connected to the second intermediate piece 212 is equal to the length of the other two intermediate pieces 21, that is, the four intermediate pieces 21 enclose an equilateral triangle shape when in the closed-loop state, and the angle between two adjacent intermediate pieces is60 °. Or the stylus consists of five intermediate pieces 21, wherein the five intermediate pieces 21 comprise a first intermediate piece 211 and a second intermediate piece 212, when the stylus is in a closed-loop state, the four intermediate pieces enclose to form a square shape, at the moment, the length of the first intermediate piece 211 connected with the second intermediate piece 212 is equal to the length of the other three intermediate pieces, and the included angle between every two adjacent intermediate pieces is 90 degrees.

In the embodiment of the application, in order to enable the annular structure formed by encircling the stylus in the closed-loop state to be more fit with a human hand, and more convenient for the human hand to wear, the number of the intermediate pieces 21 is preferably greater than or equal to five, and the included angle between two adjacent intermediate pieces is 100-135 degrees in the closed-loop state of the stylus. For example, the stylus may further comprise 7 intermediate pieces 21 forming an equilateral hexagon, and the included angle between two adjacent intermediate pieces is 120 °, so that the annular structure formed by enclosing the stylus in the closed loop state may be better matched with a human hand, and the number of intermediate pieces is smaller, so that the assembly man-hour and the cost may be reduced.

Of course, in the closed-loop state of the stylus, the included angle between two adjacent intermediate pieces and the number of intermediate pieces 21, and the lengths of the plurality of intermediate pieces 21 are equal, and the ring radius of the ring structure formed by surrounding the stylus in the closed-loop state is equal, so when the stylus is in the closed-loop state, the included angle between the adjacent intermediate pieces 21 can be set according to the actual situation, and the embodiment of the application is not limited to this.

In the embodiment of the application, the connection mode that two adjacent intermediate pieces 21 are matched with the connection convex part 210 through the accommodating groove 204 is equivalent to the complementary design between the two intermediate pieces 21 and the connection convex part 210 through the accommodating groove 204, so that the influence of the height increase of the connected part on the appearance of the touch pen and the influence on the holding hand feeling of a user can be avoided when the two intermediate pieces 21 are connected.

Optionally, the connection protrusion 210 is further provided with a third limiting structure 206; a fourth limiting structure 207 is further arranged on the side wall of the accommodating groove 204, and the third limiting structure 206 is matched with the fourth limiting structure 207; in the case that the stylus is in the unfolded state, the third limiting structure 206 is in limiting fit with the fourth limiting structure 207.

In the embodiment of the application, when the stylus is in the unfolded state, the third limit structure 206 of one middle piece 21 is matched with the fourth limit structure 207 of the other middle piece 21 in the two adjacent middle pieces 21, so that the stability of the pen holder 20 when the stylus is in the unfolded state can be effectively improved, and the holding of the stylus holder by a user is facilitated.

In practical application, the fourth limiting structure 207 and the third limiting structure 206 can be connected in an interference fit manner, so that stability of the pen holder 20 can be improved under the condition that the stylus is in a unfolded state, and the stylus is convenient to hold by a hand, and processing and assembling of the stylus are simple and convenient.

In the embodiment of the present application, the limit fit of the third limit structure 206 and the fourth limit structure 207 may be the same as that of the first limit structure 202 and the second limit structure 101, that is, one of the third limit structure 206 and the fourth limit structure 207 is a limit hole, and the other is a limit protrusion, and when the stylus is in the unfolded state, the pen holder 20 is in a straight stable structure through the fit of the limit hole and the limit protrusion, so that the holding of the stylus by a hand is facilitated.

In practical application, along the length direction of the middle piece 21, the third limiting structure 206 may be disposed at an interval relative to the second through hole 205, and the fourth limiting structure 207 is disposed at an interval relative to the first through hole 203, so that when the third limiting structure 206 and the fourth limiting structure 207 are in spacing fit, the plurality of middle pieces 21 are on the same axis along the length direction, that is, the stylus is in an unfolding state, and, because the third limiting structure 206 and the fourth limiting structure 207 are in spacing fit, when the stylus is in an unfolding state, the state can be more stable, and writing and other operations can be performed by using a hand to hold the pen holder.

Optionally, a fifth limiting structure 208 is further disposed on a side wall of the accommodating groove 204, and the fifth limiting structure 208 and the fourth limiting structure 207 are disposed at intervals along the circumferential direction of the rotating shaft 22; in the process of switching the stylus from the unfolded state to the closed-loop state, the third limit structure 206 of one middle piece 21 is in contact fit with the fourth limit structure 207 of the other middle piece 21 and is in limit fit with the fifth limit structure 208 of the other middle piece 21 in two adjacent middle pieces 21.

In the embodiment of the application, the fifth limit structure 208 and the fourth limit structure 207 are arranged at intervals along the circumferential direction of the hole of the rotating shaft 22, so that the ring-shaped structure formed by the surrounding of the touch pen is more stable under the condition of the touch pen in a closed ring state, on one hand, the aesthetic property of the touch pen when the touch pen is worn by a user can be improved, and on the other hand, the abrasion of the intermediate piece 21 and the rotating shaft 22 caused by random bending of the touch pen is avoided.

In practical applications, the connection line between the fifth limiting structure 208 and the rotating shaft 22 may form an included angle of 90 ° with the connection line between the fourth limiting structure 207 and the rotating shaft 22 by using the rotating shaft 22 as a center point, so that when the stylus is in a closed-loop state, an included angle of 90 ° is formed between two adjacent intermediate members 21. In the embodiment of the application, when the stylus is in a closed-loop state, the two middle pieces 21 are connected, and the third limit structure 206 of one middle piece 21 is in limit fit with the fifth limit structure 208 of the other middle piece 21, so that the annular structure formed by surrounding the stylus can be more stable. Of course, when the stylus is in a closed-loop state, the angle formed by two adjacent intermediate pieces 21 may be greater than 90 °. In the embodiment of the application, when the stylus is in a closed-loop state, the number of the middleware and the included angle formed by two adjacent middleware are positively correlated, and specifically, the number of the middleware and the included angle formed by two adjacent middleware can be set by a person skilled in the art according to actual conditions, and the embodiment of the application is not limited to the method.

In the embodiment of the application, the fifth limiting structure 208 and the fourth limiting structure 207 have the same structural size, so that the processing difficulty of the middleware can be effectively reduced, and the structural stability of the stylus in a closed-loop state or an unfolded state is improved.

In practical applications, the position of the fifth limiting structure 208 may be a position of the fourth limiting structure 207 after rotating along the first rotating shaft 22 by a preset angle, where the preset angle may be 30 °,45 °,60 °, and so on. In general, the preset angle is equal to the length of the intermediate pieces 21, the number of intermediate pieces 21, and the diameter of the closed loop state of the stylus, and may be selected by those skilled in the art according to practical situations, which will not be described herein.

Referring to fig. 6, a schematic diagram of a first intermediate piece of an embodiment of the present application is shown. Referring to fig. 7, a schematic diagram of a second intermediate piece of an embodiment of the present application is shown. In the embodiment of the application, since the pen point 10 is disposed at one end of the first intermediate member 211, the accommodating groove 201 is disposed at the end surface of one end of the second intermediate member 212, that is, the end of the first intermediate member 211, where the pen point 10 is disposed, is the first end of the stylus, and the end of the second intermediate member 212, where the accommodating groove is disposed, is the second end of the stylus, therefore, the accommodating groove 204 may be disposed at the other end of the first intermediate member 211, the connecting protrusion 210 may be disposed at the other end of the second intermediate member 212, or the connecting protrusion 210 may be disposed at the other end of the first intermediate member 211, and the accommodating groove 204 may be disposed at the other end of the second intermediate member.

It will be appreciated that, since the first intermediate piece 211 and the second intermediate piece 212 are respectively disposed at two ends of the stylus, the other end of the first intermediate piece 211 and the other end of the second intermediate piece 212 are of complementary design, and when the intermediate piece between the first intermediate piece 211 and the second intermediate piece 212 is removed, the first intermediate piece 211 and the second intermediate piece 212 can be directly connected.

In the embodiment of the present application, the lengths of the first middle 211 and the second middle 212 may be set according to actual requirements. Preferably, when the stylus is in a closed-loop state, the connection length of the first intermediate piece 211 and the second intermediate piece 212 is equal to the lengths of other intermediate pieces, so that the annular structure formed by enclosing the stylus in the closed-loop state is more fit with a human hand, and is more convenient for the human hand to wear.

Optionally, the stylus may further include: a main board and at least one sensing piece; the main board and the sensing parts are arranged in the pen holder 20, and the main board is electrically connected with the sensing parts, and at least one sensing part is used for monitoring the state change of the touch pen and/or detecting at least one of a plurality of human body physical sign parameters.

In an embodiment of the present application, the motherboard may include: the system comprises a power supply module, a main control module, a touch control module, a sensor module, a wireless transmission module, a state detection module and the like. It will be appreciated that the modules may be integrated on a motherboard or may be connected by a flexible circuit board, which is not limited by the embodiment of the present application. In practical application, the main board and at least one sensing piece can be respectively arranged in different intermediate pieces 21, the main board and at least one sensing piece are connected with the main control module through a flexible circuit board or a cable, and the flexible circuit board or the cable can penetrate into the rotating shaft, so that abrasion caused by multiple bending of the flexible circuit board or the cable is avoided.

In the embodiment of the application, the main control module can comprise a micro control unit (Microcontroller Unit; MCU), and the main control module is respectively and electrically connected with other modules for controlling the functions of the other modules to be opened and closed, and the like.

In practice, the power module may be used for storing power, power supply and power management functions. The battery is used for storing electric quantity and supplying electric energy, and can comprise, but is not limited to, a lithium ion battery. In the embodiment of the application, the battery can be connected with the other modules through the power supply control circuit, and the power supply control circuit is used for controlling and managing the power supply condition of the other modules.

In the embodiment of the application, the touch control module can be electrically connected to the pen point 10, and fine input of the pen point 10 on the display panel of the electronic equipment can be realized through the touch control module. For example, the touch module sends a minute current of the user's body to the display panel of the electronic device through the pen head 10 so as to generate an input signal equivalent to the effect of touching the display panel by the user's finger, thereby realizing a fine input operation such as drawing, painting, etc. through the pen head 10 of the touch pen.

In the embodiment of the application, the sensor module can be respectively and electrically connected with the power supply module and the control module. The sensor module of the embodiment of the application can be connected with the at least one sensing piece and is used for controlling the opening, closing, dormancy and the like of the at least one sensing piece.

In the embodiment of the application, the sensing piece can comprise a state sensing piece and a human body physical sign parameter sensing piece; under the condition that the touch control pen is in an unfolding state, the human body physical sign parameter sensing piece is in a non-working state; the human body physical sign parameter sensing piece is used for detecting human body physical sign parameters of a user under the condition that the touch control pen is in a closed-loop state. In practical application, when the touch pen is in different states, different sensing pieces are in working states or non-working states (closed or dormant states), so that electric energy can be saved, and the service time of the touch pen is prolonged. In the embodiment of the application, the touch pen can be used as a conventional touch pen for performing operations such as touch writing, and a user can also be used as a moving bracelet or a health monitoring bracelet when carrying the touch pen, so that the functions of the touch pen are more various.

In an embodiment of the present application, the sensing element may include: at least one of a step number sensor, a heart rate sensor, a temperature sensor and a blood pressure detector. For example, the step number sensor may be a gravity sensor for detecting the number of moving steps of the user per day, thereby facilitating the user to count the amount of movement per day. The heart rate sensor can be used for detecting human real-time heart rate, and the human heart rate detected by the heart rate sensor is transmitted to the processor on the main board, so that the health state of a user can be judged according to the heart rate variation of the human body, and preventive measures can be conveniently made on various conditions of sudden physical conditions in advance. The sensing piece provided by the embodiment of the application not only can detect the state change of the touch pen in real time so as to activate various functions of the touch pen, but also can detect various human body physical parameters such as heart rate, blood pressure and the like in real time so as to protect the human body from healthy driving.

In the embodiment of the application, the wireless transmission module is used for wireless information transmission and interaction between the touch pen and other electronic equipment. For example, the wireless transmission module may be a transmission module based on a bluetooth communication protocol, and the wireless transmission module may perform real-time data transmission. For example, the current state of the stylus and the data such as the physical sign parameters monitored by the sensing piece can be uploaded to other electronic equipment ends (computers and the like) through the wireless transmission module, so that summary analysis and the like can be conveniently performed on the data in time.

In the embodiment of the application, the state detection module is respectively and electrically connected with the main control module and at least one sensing piece, and is used for detecting whether the state of the touch control pen is a closed loop state or an unfolding state, so that the main control module can enable different functions of the touch control pen according to the state of the current touch control pen.

In practical applications, the state detection module is implemented in various ways. For example, the status detection module may include a magnet and a magnetic field sensor, specifically: the magnet is arranged in the accommodation groove 201 of the stylus, the magnetic field sensor (for example, a hall sensor) is arranged in the pen point 10, and since the pen point 10 is positioned in the accommodation groove 201 under the condition that the stylus is in a closed loop state, when the pen point 10 is positioned in the accommodation groove 201, the magnetic field sensor can detect a stronger magnetic field, and when the stylus is in an unfolding state, the pen point 10 is separated from the accommodation groove 201, and the magnetic field strength detected by the magnetic field sensor is weakened. Therefore, the change of the magnetic field intensity detected by the magnetic field sensor is used for uploading the data to the main control module, so that the current state of the touch control pen can be judged by the main control module, and other sensing parts can be controlled to work or be closed.

In another embodiment of the present application, the state detection module may be implemented by an elastic switch and a detection circuit, specifically: the second limit structure 101 can be connected with the elastic switch of the state detection module, under the condition that the second limit structure 101 is in limit fit with the first limit structure 202, the second limit structure 101 compresses the elastic switch to be closed, so that a detection circuit in the state detection module is closed, a main control module can judge whether the second limit structure 101 is in limit fit with the first limit structure 202 or not through the state of the detection circuit, the touch pen is in a closed loop state, and the function of a bracelet is started. When the second limiting structure 101 is separated from the first limiting structure 202, the elastic switch elastically retracts, so that the elastic switch is driven to be disconnected, a detection circuit in the detection module is disconnected, and the main control module judges that the second limiting structure 101 is separated from the first limiting structure 202, and the function of the touch pen is started.

The above-mentioned various modules of the embodiment of the present application: the power module, the main control module, the touch control module, the sensor module, the wireless transmission module, the state detection module and the like can be arranged in one middleware 21 of the pen holder 20, or each module is arranged in one middleware 21, and the modules can be electrically connected through a flexible circuit board. In the embodiment of the application, the middle piece 21 can be set to be in a hollow mode, so that the middle piece 21 is internally provided with a containing cavity for containing the plurality of modules, on one hand, the waterproof and dustproof performances of the modules can be improved, on the other hand, the volume of the touch pen can be reduced, and the touch pen is convenient for a person to hold.

In practical application, the state detection module starts the detection function first, and enters a motion bracelet working mode when detecting that the current state of the touch control pen is in a closed loop state, so that the sensor module and the wireless transmission module are enabled and controlled, data detected by the sensing piece of the sensor module are transmitted to the electronic equipment through the wireless transmission module, and at the moment, the touch control module can be in a dormant state; when the current state of the touch pen is detected to be in the unfolding state, the touch pen enters a touch pen working mode, the touch module is enabled, and at the moment, a step number sensor, a temperature sensor, a blood pressure detector and the like in the sensor module can be in a dormant state, so that electricity is saved, and the cruising ability of the touch pen is improved.

The touch pen disclosed by the embodiment of the application not only can be used for carrying out fine input on the display panel of the electronic equipment, but also can be used as a bracelet for monitoring various human body sign parameters of a user, such as heart rate, blood pressure and the like in real time, and has more diversified functions, so that the use experience of the user is effectively improved.

In the embodiment of the application, when the touch pen is in a closed-loop state, the state detection module detects the current state of the touch pen and transmits information to the main control module, and the main control module controls the touch pen to enter a movement bracelet working mode and enables different sensing pieces in the sensor module to work. At this time, the main control module also controls the function of the wireless transmission module to be started, and transmits the information such as the state of the touch control pen detected by each sensing piece, the physical sign parameters of each human body and the like to the electronic equipment connected with the wireless communication module, so that the data can be stored, and the physical health state can be monitored in real time through the data summarizing and analyzing.

In summary, the stylus according to the embodiments of the present application at least includes the following advantages:

The embodiment of the application also provides electronic equipment, which particularly can comprise the touch pen.

The electronic device in the embodiment of the application can be a smart phone, a computer, a multimedia player, an electronic reader, a wearable device and the like.

In practical applications, a stylus may generate an input signal by sending a minute current of a user's body to a touch panel (e.g., a display screen, etc.) of an electronic device, thereby enabling an operation on the touch panel.

In the embodiment of the application, the input between the touch pen and the electronic equipment comprises: input modes of direct contact, indirect contact or non-contact. For example, in an input mode in which the stylus is not in contact with the electronic device, input may be performed using a mode similar to a motion-sensing slide or the like.

In the embodiment of the application, the touch pen is connected with the electronic equipment through the wireless transmission module, so that when the touch pen is used as a bracelet in a closed-loop state, the parameters of the detected human body sign can be uploaded to the electronic equipment in real time, a user can know the current physical state more intuitively and clearly, and the user experience is better.

The embodiments of the present application have been described above with reference to the accompanying drawings, but the present application is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those having ordinary skill in the art without departing from the spirit of the present application and the scope of the claims, which are to be protected by the present application.

Claims

1. A stylus, comprising: the pen comprises a pen point and a pen holder;

The stylus has a closed loop state and an extended state;

When the touch control pen is in the unfolded state, the pen point is positioned outside the accommodating groove;

Wherein the pen holder comprises a middle piece and a rotating shaft;

Each intermediate piece is provided with a third end and a fourth end which are distributed in opposite directions, the third ends are provided with accommodating grooves, the side walls of the accommodating grooves are provided with first through holes, the fourth ends are provided with connecting convex parts, and the connecting convex parts are provided with second through holes;

in two adjacent intermediate pieces, the connecting convex part of one intermediate piece is positioned in the accommodating groove of the other intermediate piece, the first through hole and the second through hole are distributed oppositely, and the rotating shaft penetrates through the first through hole and the second through hole;

Wherein, a third limit structure is also arranged on the connecting convex part;

A fourth limiting structure is further arranged on the side wall of the accommodating groove, and the third limiting structure can be in limiting fit with the fourth limiting structure;

And under the condition that the touch control pen is in the unfolding state, the third limiting structure is in limiting fit with the fourth limiting structure.

2. The stylus of claim 1, wherein the number of middleware and spindles is a plurality;

the plurality of intermediate pieces are hinged in sequence through the rotating shaft;

the pen comprises a pen holder, a pen point and a plurality of middle pieces, wherein the middle pieces comprise a first middle piece positioned at the first end of the pen holder and a second middle piece positioned at the second end of the pen holder, the pen point is arranged in the first middle piece, and the end face of the second middle piece is provided with an accommodating groove.

3. The stylus of claim 2, wherein end face holes are formed in two end faces of the intermediate piece, and the rotating shaft is arranged in the end face holes of two adjacent intermediate pieces in a penetrating manner;

The rotating shaft is flexible and bendable.

4. The stylus of claim 1, wherein a fifth limiting structure is further disposed on a side wall of the accommodating groove, and the fifth limiting structure and the fourth limiting structure are disposed at intervals along a circumferential direction of the rotating shaft;

In the process that the touch pen is switched from the unfolding state to the closed-loop state, the third limiting structure of one of the two adjacent middleware is in clearance fit with the fourth limiting structure of the other middleware, and is in clearance fit with the fifth limiting structure of the other middleware.

5. The stylus of claim 1, wherein the stylus further comprises: a main board and at least one sensing piece;

The main board and the sensing parts are arranged in the pen holder, the main board is electrically connected with the sensing parts, and at least one sensing part is used for detecting state change of the touch pen and/or detecting at least one of a plurality of human body sign parameters.

6. The stylus of claim 5, wherein the sensing elements include a status sensing element and a physical sign parameter sensing element;

When the touch control pen is in the unfolding state, the human body physical sign parameter sensing piece is in a non-working state;

And the human body sign parameter sensing piece is used for detecting human body sign parameters of a user under the condition that the touch control pen is in the closed loop state.

7. The stylus of claim 1, wherein the number of the second limiting structures is a plurality, and the plurality of second limiting structures are uniformly arranged along the circumferential direction of the pen point;

the number of the first limiting structures is the same as that of the second limiting structures, and the first limiting structures and the second limiting structures are in one-to-one correspondence.

8. An electronic device, the electronic device comprising: the stylus of any one of claims 1 to 7.