CN113341681A

CN113341681A - Wrist-worn device, display method, and computer-readable storage medium

Info

Publication number: CN113341681A
Application number: CN202110690174.5A
Authority: CN
Inventors: 闫广远; 卜凡利
Original assignee: Goertek Techology Co Ltd
Current assignee: Goertek Techology Co Ltd
Priority date: 2021-06-22
Filing date: 2021-06-22
Publication date: 2021-09-03
Anticipated expiration: 2041-06-22
Also published as: CN113341681B; WO2022267291A1

Abstract

The invention discloses a wrist-worn device, a display method and a computer-readable storage medium, the wrist-worn device comprising: an apparatus main body provided with a display section; a wrist strap detachably attached to the apparatus main body, the wrist strap being provided with a magnet; the magnetic field inductor is arranged on the equipment main body and used for inducing the magnetic field parameters of the magnet and generating corresponding screen display control signals; and the controller is arranged on the equipment main body and can control the display part to display a corresponding display mode according to the screen display control signal. According to the technical scheme, the display mode of the equipment main body can be changed according to the wrist strap, so that the overall style of the wrist-worn equipment is consistent, and the use experience of a user is improved.

Description

Wrist-worn device, display method, and computer-readable storage medium

Technical Field

The present invention relates to the field of wearable devices, and in particular, to a wrist wearable device, a display method, and a computer-readable storage medium.

Background

Along with electronic technology's development, wrist wears equipment and is more and more favored by people, and wrist wears equipment and includes intelligent wrist-watch, intelligent bracelet. The wrist-worn device not only has the traditional function of checking time, but also can operate the phone, short messages, mails, photos, music and the like in the smart phone connected with the wrist-worn device, can also be inserted into an SIM card to realize the functions of dialing and answering the phone, and can even execute sensitive operations such as network payment and the like. Currently, in consideration of the important role of the wrist-worn device in the life of people, a user needs to wear the wrist-worn device for a long time. When a user wears the wrist-worn device, the matching of the wrist-worn device and the clothes is often required to be considered, wristbands with corresponding styles are often required to be replaced according to different wearing styles, however, the unchanged device main body is difficult to match wristbands with different types, and the user experience is very influenced.

Disclosure of Invention

The invention mainly aims to provide wrist-wearing equipment, and aims to enable the display mode of an equipment main body to be changed according to a wrist strap so as to enable the overall style of the wrist-wearing equipment to be consistent, and further improve the use experience of a user.

To achieve the above object, the present invention provides a wrist-worn device, comprising:

an apparatus main body provided with a display section;

a wrist strap detachably attached to the apparatus main body, the wrist strap being provided with a magnet;

the magnetic field inductor is arranged on the equipment main body and used for inducing the magnetic field of the magnet and generating a corresponding screen display control signal; and

the controller is arranged on the equipment main body and can control the display part to switch different display modes according to the screen display control signal.

Optionally, a device body is provided with a plurality of wristbands, and the magnetic field directions or magnetic field strengths of the magnets of at least two sets of wristbands are different;

the magnetic field sensor is used for sensing the magnetic field direction or the magnetic field intensity and generating different screen display control signals corresponding to different magnetic field directions or magnetic field intensities;

the controller can control the display part to switch different display modes according to different screen display control signals.

Optionally, the wristbands of different sets are provided with the magnets of the same shape, and the magnetizing directions or the magnetizing amounts of the magnets of at least two sets of the wristbands are different, so that the magnetic field directions or the magnetic field strengths are different.

Optionally, the magnetic field sensor is a hall sensor, and the screen display control signal is a hall voltage.

Optionally, the different display modes have different UI themes, and the controller is configured to control the display to switch the different UI themes.

Optionally, the wristband includes a link and a wristband body, the wristband body is connected to the device main body through the link, and the magnet is mounted to the link.

Optionally, the magnet is fixedly connected to the connecting portion by means of dispensing.

Optionally, the connecting portion is made of a metal material.

Optionally, the connecting portion is integrally formed with the wristband body in an encapsulation manner.

Optionally, the wristband body is integrally formed with the connecting portion to which the magnet is attached.

Optionally, after the wristband body and the connecting portion on which the magnet is mounted are integrally formed, the magnet is magnetized, so that the magnet has a magnetic field.

Optionally, one end of the connecting portion, which is close to the wristband body, is provided with a first mounting groove, the magnet is mounted in the first mounting groove, and after the wristband is molded, the wristband body covers a notch of the first mounting groove.

Optionally, second mounting grooves are formed in two opposite sides of the device body, the wrist-worn device further includes a connecting piece, the connecting piece has a buckling part arranged in the second mounting groove and a driving part exposed outside the second mounting groove, and the connecting piece is movably pivoted to the second mounting groove so that the buckling part has a first position and a second position; the driving part is driven, and the buckling part can be moved between the first position and the second position;

the connecting part is connected to the second mounting groove in a pluggable manner and is provided with a clamping groove matched with the buckling part;

in the first position, the buckling part is buckled with the clamping groove so as to lock the wrist strap;

and at the second position, the buckling part is separated from the clamping groove so as to unlock the wrist strap.

The present invention also provides a display method applied to a wrist-worn device including a device main body and a wrist band connected to each other, the display method including the steps of:

acquiring magnetic field parameters of a magnet on the wrist strap;

generating a screen display control signal according to the magnetic field parameter;

and controlling a display part on the equipment main body to display a corresponding display mode according to the screen display control signal.

Optionally, the magnetic field parameters comprise magnetic field strength and/or magnetic field direction.

Optionally, before the step of acquiring the magnetic field parameters of the magnet on the wristband, the display method further includes the steps of:

and presetting the corresponding relation between different magnetic field parameters and different display modes.

Optionally, the display mode includes a UI theme adapted to a style of the wristband, and/or display content adapted to a usage scenario.

The present invention also proposes a computer-readable storage medium, in which a display program is stored, which, when executed by a processor, implements the steps of the aforementioned display method.

According to the technical scheme, the magnetic body is arranged on the wrist strap, the magnetic field inductor is arranged on the equipment main body and is used for identifying the wrist strap by inducing the magnetic field of the magnetic body, wrist straps of different styles have different magnetic fields, the magnetic field inductor can generate corresponding screen display control signals according to the detected magnetic field and transmit the screen display control signals to the controller, and the controller receives the screen display control signals and controls the display part to switch different display modes according to the screen display control signals. Therefore, in the wrist-wearing equipment, the display mode of the display part is generated according to the screen display control signal, the screen display control signal corresponds to the magnetic field of the magnet, and the magnet corresponds to the wrist strap, so that the display mode of the equipment main body is matched with the wrist strap, the overall style of the wrist-wearing equipment is consistent, wearing and matching of a user are facilitated, and the use experience of the user is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a wrist-worn device according to an embodiment of the present invention;

FIG. 2 is an exploded view of one embodiment of the wrist-worn device of the present invention;

FIG. 3 is a partial cross-sectional view of the wrist-worn device of the present invention with the latch in the first position;

FIG. 4 is a partial cross-sectional view of the wrist-worn device of the present invention with the latch in a second position;

FIG. 5 is a partial schematic view of a wrist-worn device according to an embodiment of the invention;

FIG. 6 is a schematic view of another partial structure of the wrist-worn device according to an embodiment of the present invention;

FIG. 7 is a schematic view of another embodiment of a wrist-worn device according to the present invention;

FIG. 8 is a flowchart illustrating a display method according to an embodiment of the present invention.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				100	Equipment main body	200	Wrist band
111	Second mounting groove	210	Connecting part
				112	First torsion arm groove	220	Wrist belt body
113	Mounting port	211	First mounting groove
				114	Positioning opening	212	Clamping groove
115	Positioning convex part	2121	Guide slope
				300	Magnet body	2101	Connecting clamp
400	Connecting piece	2102	Positioning step
				410	Fastening part	500	Connecting shaft
420	Driving part	600	Torsion spring
				430	Positioning groove	610	First torsion arm
401	Third mounting groove	620	Second torque arm
				402	Second torque arm groove	630	Spring body
700	Pressing piece	720	Fixing part
				710	Pressing part

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, if appearing throughout the text, "and/or" is meant to include three juxtaposed aspects, taking "A and/or B" as an example, including either the A aspect, or the B aspect, or both A and B satisfied aspects. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

The invention provides a wrist-worn device.

In an embodiment of the present invention, as shown in fig. 1 and 2, the wrist-worn device includes:

an apparatus main body 100 provided with a display portion;

a wrist band 200 detachably attached to the apparatus body 100, the wrist band 200 being provided with a magnet 300;

a magnetic field sensor disposed in the device body 100, the magnetic field sensor being configured to sense a magnetic field of the magnet 300 and generate a corresponding on-screen display control signal; and

and a controller disposed in the apparatus main body 100, wherein the controller can control the display unit to switch between different display modes according to the screen display control signal.

It can be understood that when the user wears the wrist-worn device, the matching of the wrist-worn device and the clothes is often required to be considered, wristbands of different styles are often required to be replaced according to different wearing styles, however, in the prior art, the unchanged device main body is difficult to match wristbands of different styles, and the user experience is very influenced.

According to the invention, the magnet 300 is arranged on the wrist strap 200, the magnetic field inductor is arranged on the equipment main body 100, the magnetic field inductor identifies the wrist strap 200 by inducing the magnetic field of the magnet 300, the wrist straps 200 with different styles have different magnetic fields, the magnetic field inductor can generate corresponding screen display control signals according to the detected magnetic field and transmit the screen display control signals to the controller, and the controller receives the screen display control signals, so that the display part is controlled to switch different display modes. Therefore, in the wrist-wearing device of the present invention, the display mode of the display part is generated according to the on-screen control signal, the on-screen control signal corresponds to the magnetic field of the magnet 300, and the magnet 300 corresponds to the wrist band 200, so that the display mode of the device main body 100 matches with the wrist band 200, so that the overall style of the wrist-wearing device is consistent, the wearing and the assembling of the user are facilitated, and the user experience is improved.

Further, in the present embodiment, a plurality of sets of wristbands are provided to one apparatus main body 100, and the magnetic field directions or magnetic field strengths of the magnets 300 of at least two sets of wristbands are different; the magnetic field sensor is used for sensing the magnetic field direction or the magnetic field intensity and generating different screen display control signals corresponding to different magnetic field directions or magnetic field intensities; the controller can control the display part to switch different display modes according to different screen display control signals. In the present embodiment, the magnetic field sensor detects one of the magnetic field direction and the magnetic field strength of the magnet 300 to distinguish different styles of wristbands 200. It can be understood that, in the plurality of sets of wristbands, the magnetic field direction or the magnetic field strength of the magnet 300 can be set to be the same for different wristbands with similar styles, and the same display mode of the display part is matched, so that the harmonious effect can be achieved; at least one of the magnetic field direction or the magnetic field strength of the magnet 300 should be set to be different in different wristbands 200 of different styles, so as to be sensed by the magnetic field sensor, so that the display portion can be correspondingly switched to different display modes, thereby ensuring that the overall styles of the wrist-worn device are consistent. Of course, in other embodiments, the magnetic field sensor may detect the magnetic field direction and the magnetic field strength of the magnet 300 at the same time, in this case, the magnets 300 in the wristbands of the series with the same style (such as the same color system) may be set to the same magnetic field direction, and the magnets 300 in the wristbands of different wristbands of the same series may be set to different magnetic field strengths; the display part has a plurality of series of display modes corresponding to the series of wristbands 200, and each series of display modes also comprises a plurality of display modes with similar styles so as to correspond to different wristbands in the same series one by one, thereby leading the matching of the wristbands 200 and the display modes to be more harmonious.

Further, in this embodiment, the wristbands 200 of different sets are configured with the magnets 300 of the same shape, and the magnetizing directions or the magnetizing amounts of the magnets 300 of at least two sets of wristbands 200 are different, so that the magnetic field directions or the magnetic field strengths are different. Note that, the wristbands 200 of different sets are provided with the same shaped magnets 300, which means that the magnets 300 formed in the same shape are mounted at the same position of the wristbands 200 at the same mounting angle. In this manner, the magnet 300 can be coupled to the wrist band 200 of a different set in the same manner, greatly facilitating the assembly of the magnet 300 with the wrist band 200. Without loss of generality, in the present embodiment, the magnet 300 is square, when the installation angle and the installation position of the magnet 300 are fixed, the magnet 300 will have six magnetic field directions at most, and when an apparatus main body 100 is only provided with no more than six sets of wristbands 200 of different styles, the same shaped magnet 300 can be magnetized in different magnetizing directions, so that the magnetic field sensor can identify the wristbands 200 of different styles by detecting the magnetic field direction. When more than six wrist bands of different styles are provided on one device body 100, the amount of magnetization of the same-shaped magnet 300 can be controlled to obtain different magnetic field strengths for detection by the magnetic field sensor. Of course, in other embodiments, the magnet 300 may be configured in a ring shape, and thus, the magnetic field direction of the magnet 300 can be more diversified.

Further, in this embodiment, the magnetic field sensor is a hall sensor, and the screen display control signal is a hall voltage. The hall sensor can generate different hall voltages according to different magnetic field directions of the magnet 300, and the controller controls the display part according to the different hall voltages so that the display part correspondingly displays different display modes. Of course, in other embodiments, the magnetic field sensor may be an electromagnetic sensor, and the screen display control signal corresponds to an induced electromotive force.

Further, in this embodiment, different display modes have different UI (User Interface) themes, and the controller is configured to control the display portion to switch between different UI themes. In the display modes with different UI themes, the image colors can be different color systems, the icons can be different shapes, and a plurality of icons can be arranged in different arrangement modes. In this embodiment, according to different styles of wristbands 200, the display mode of the device main body 100 is correspondingly switched to different UI themes, so that the style of the display mode can be matched with the style of the wristbands 200, the overall style of the wrist-worn device is more harmonious, and the user can match different styles of clothes more conveniently.

Of course, in other embodiments, it is also possible that different display modes have different display contents. The display content may be one or more of heart rate of the user, motion path of the user, blood oxygen, blood sugar, step counting, time, date, motion pattern, sleep monitoring, and the display content is not limited to the above examples. In view of the various functions of the wrist-worn device, if all the functions are displayed on the display unit, it is inconvenient for the user to acquire information, and therefore, it is necessary to configure different display contents for the display unit (i.e., the user interface of the device main body) according to different usage scenarios. Considering that the user may change wristbands of different styles according to different wearing styles in different use scenes, the wristband 200 and the display contents applicable to the same use scene may be associated in advance, so that the display unit may automatically configure display modes of different display contents for the user according to different use scenes.

Further, in the present embodiment, as shown in fig. 2 to 4, the wristband 200 includes a coupling portion 210 and a wristband body 220, the wristband body 220 is coupled to the device body 100 through the coupling portion 210, and the magnet 300 is disposed at the coupling portion 210. It is understood that the link portion 210 is closer to the device body 100 after the wristband 200 is mounted on the device body 100, and thus the magnet 300 provided to the link portion 210 can be closer to the device body 100 for magnetic field sensor detection.

Further, in the present embodiment, the connecting portion 210 is made of a metal material. It can be understood that the connection unit 210 is frequently attached to and detached from the device body 100 when the wristband 200 is attached and detached, and therefore the connection unit 210 needs to have a certain structural strength. The metal connecting portion 210 has high rigidity and high strength, and can satisfy the strength requirement for the connecting portion 210.

Further, in the present embodiment, the connecting portion 210 is integrally formed with the wristband body 220 by means of an encapsulation. In this embodiment, the material of the wristband body 220 is a plastic material, and in order to ensure that the wristband body 220 is stably connected to the connecting portion 210, the wristband body 220 and the connecting portion 210 are integrally formed in an encapsulation manner, so as to improve the structural stability of the connection between the wristband body 220 and the connecting portion 210. Of course, in other embodiments, the connecting portion 210 may be fixedly connected to the wristband body 220 by gluing.

Further, in this embodiment, as shown in fig. 3 and 4, a first mounting groove 211 is formed at one end of the connecting part 210 close to the wristband body 220, the magnet 300 is mounted in the first mounting groove 211, and after the wristband 200 is molded, the wristband body 220 covers a notch of the first mounting groove 211; the magnet 300 is fixedly connected to the connecting portion 210 by dispensing, that is, the magnet 300 is adhered to the wall of the first mounting groove 211. Thus, the magnet 300 can be fixedly installed on the wrist band 200, and the stability of the connection between the magnet 300 and the wrist band 200 can be ensured.

Further, in the present embodiment, the wristband body 220 is integrally formed with the connecting portion 210 mounted with the magnet 300, so as to further improve the stability of the connection between the magnet 300 and the wristband 200. Of course, in other embodiments, the magnet 300 may be mounted on the connecting portion 210 after the wristband body 220 and the connecting portion 210 are integrally formed.

Further, in the present embodiment, after the wristband body 220 is integrally formed with the connecting portion 210 to which the magnet 300 is attached, the magnet 300 is magnetized so that the magnet 300 has a magnetic field. It can be understood that in the embodiment, the connecting portion 210 is integrally formed with the wristband body 220 by means of encapsulation, and in the process, the ambient temperature is too high, which may cause the magnet 300 to be demagnetized. In this embodiment, after the magnet 300 and the wristband 200 are integrally formed, the magnet 300 is magnetized, so as to avoid the above problem. Of course, in other embodiments, if the magnet 300 is not exposed to a high temperature environment during the processing of the wrist band 200, the magnetized magnet 300 may be mounted on the wrist band 200, and then the magnet 300 and the wrist band 200 are integrally formed.

Further, in the present embodiment, as shown in fig. 2 to 4, second mounting grooves 111 are provided at opposite sides of the apparatus main body 100; the wrist-worn device further comprises a connecting piece 400, wherein the connecting piece 400 is provided with a buckling part 410 arranged in the second mounting groove 111 and a driving part 420 exposed out of the second mounting groove 111, and the connecting piece 400 is movably pivoted to the second mounting groove 111 so that the buckling part 410 has a first position and a second position; driving the driving part 420 to move the locking part 410 between the first position and the second position; the connecting portion 210 is connected to the second mounting groove 111 in a pluggable manner, and is provided with a clamping groove 212 matched with the buckling portion 410; in the first position, the locking portion 410 is locked with the locking slot 212 to lock the wrist strap 200; in the second position, the locking portion 410 is disengaged from the locking slot 212 to unlock the wrist strap 200.

It is understood that when the latch portion 410 is located at the second position, the latch portion 410 no longer interferes with the movement of the connecting portion 210, the wrist strap 200 is unlocked, and the connecting portion 210 can freely enter and exit the second mounting groove 111. Without loss of generality, in the embodiment, when the wrist strap 200 is installed, the driving portion 420 is acted to drive the fastening portion 410 to move to the second position, then the connecting portion 210 is inserted into the second mounting groove 111 until the connecting portion 210 is inserted in place, and then the driving portion 420 is acted to drive the fastening portion 410 to move to the first position, so that the fastening portion 410 is clamped into the clamping groove 212, and thus, the connecting portion 210 is limited by the fastening portion 410 and can not move in the second mounting groove 111 any more, and thus, the installation of the wrist strap 200 can be completed very conveniently. Of course, in other embodiments, when the wrist strap 200 is installed, the fastening portion 410 may not be located at the second position, but the connecting portion 210 can push the fastening portion 410 when being inserted into the second installation groove 111 to drive the fastening portion 410 to move to the first position, and when the fastening portion 410 moves to the first position, the connecting portion 210 is inserted in place, and the fastening portion 410 can be fastened in the fastening groove 212 to lock the wrist strap 200, so that the wrist strap 200 can be conveniently installed.

When the wrist strap 200 is detached, only a force is applied to the driving portion 420 to drive the locking portion 410 to move from the first position to the second position, so that the connecting portion 210 can be pulled out from the second mounting groove 111.

In the prior art, a wrist strap is fixed on an equipment main body through fasteners such as a raw ear, a wrist strap fixing groove is processed on the equipment main body, when the wrist strap and the equipment main body are assembled, the raw ear needs to be penetrated into a raw ear hole formed in the end part of the wrist strap, two ends of the raw ear are aligned with the wrist strap fixing groove, and a raw ear driving lever is shifted, so that raw ear nails at two ends are completely inserted into the wrist strap fixing groove; when the wrist strap is detached, reverse operation is needed, the ear generating driving lever needs to be stirred first, the ear generating nail on one side exits the wrist strap fixing groove first, and then the wrist strap is taken down integrally. However, the small size of the raw ear makes the positioning of the raw ear pin and the sliding of the driving lever difficult during the assembly and disassembly of the wristband, which causes inconvenience in replacing the wristband. Moreover, when the wrist strap is disassembled, the ear is also disassembled, and the process is very complicated.

The wrist-worn device in this embodiment completes the detachable connection of the wrist band 200 to the device body 100 by using the connector 400 instead of the conventional raw ear. When the wrist band 200 is disassembled and assembled, the user can drive the buckling part 410 to move by applying force on the driving part 420, and the size of the driving part 420 is far larger than that of a raw ear, so that the operation is very convenient; in addition, in the process of disassembling and assembling the wrist strap 200, the connecting member 400 is always installed in the second installation groove 111, and only the wrist strap 200 itself is required to be disassembled and assembled, thereby greatly improving the convenience of disassembling and assembling the wrist strap 200.

Further, in this embodiment, the wrist-worn device further includes an elastic member, when the buckling portion 410 is located at the second position, the elastic member is located at an elastically deformed state, and the connecting member 400 receives a reverse elastic force of the elastic member, so that the buckling portion 410 has a tendency of returning to the first position. In this way, when no external force is input, the connecting portion 210 receives the force of the elastic member, and the locking portion 410 can be stably located at the first position, so as to ensure that the wrist strap 200 is locked. When the wrist band 200 is removed, the external force applied to the driving part 420 is removed, the connecting element 400 receives the reverse elastic force of the elastic element, the locking part 410 is reset to the first position, the reset connecting element 400 does not move relative to the device main body 100, and the connecting element 400 is prevented from being unnecessarily worn. In addition, according to the arrangement, convenience of installing the wrist strap 200 can be improved, when the wrist strap 200 is installed, force is applied to the driving portion 420, so that the buckling portion 410 moves to the second position, after that, the wrist strap 200 is confirmed to be inserted in place, external force applied to the driving portion 420 can be removed, the buckling portion 410 can be reset to the first position under the action of elastic force, locking of the wrist strap 200 is automatically completed, and operation convenience of installing the wrist strap 200 is greatly improved. Of course, in other embodiments, when the locking portion is located at the first position, the driving portion may be locked and engaged with a groove wall of the second mounting groove, so that the connecting member may be fixed to the device body, and the locking portion may be stably locked in the locking groove to ensure that the wrist strap is locked; when the wrist strap is detached, the wrist strap can be unlocked by releasing the buckling fit between the driving part and the second mounting groove and driving the buckling part to move to the second position.

Further, in this embodiment, as shown in fig. 2 to 5, the wrist wearable device further includes a connecting shaft 500, the connecting shaft 500 is mounted in the second mounting groove 111, and the connecting member 400 is pivotally connected to the device main body 100 through the connecting shaft 500. Alternatively, the number of the connection shafts 500 may be one or two. It can be understood that, when the connecting shaft 500 is provided as one, the connecting shaft 500 should penetrate through the connecting member 400, and two ends of the connecting shaft 500 should be exposed outside the connecting member 400, so that two ends of the connecting shaft 500 can be connected with two opposite groove walls of the second mounting groove 111, thereby implementing the pivot connection of the connecting member 400 and the apparatus main body 100; when the connecting shafts 500 are provided in two, the two connecting shafts 500 are respectively disposed at two ends of the connecting member 400, and two ends of the connecting shafts 500 are respectively connected to the wall of the second mounting groove 111 and the outer wall of the connecting member 400, so that the connecting member 400 and the device body 100 can be pivoted. In this embodiment, the connecting member 400 is pivotally connected to the apparatus main body 100 through the connecting shaft 500, so that the rotation stability of the connecting member 400 and the connection stability of the connecting member 400 and the apparatus main body 100 can be improved. Of course, in other embodiments, the two ends of the connecting member may be provided with the shaft protrusions, and the connecting member is pivotally connected to the second mounting groove through the shaft protrusions without additionally providing a connecting shaft.

Further, in the present embodiment, as shown in fig. 2 to 5, the elastic member is a torsion spring 600 disposed on the connecting shaft 500; the torsion spring 600 includes a spring body 630 sleeved outside the connecting shaft 500, and a first torsion arm 610 and a second torsion arm 620 connected to two ends of the spring body 630, wherein the first torsion arm 610 is connected to the connecting member 400, and the second torsion arm 620 is connected to the second mounting groove 111; when the locking portion 410 is at the second position, the first torsion arm 610 elastically abuts against the second mounting groove 111, and the second torsion arm 620 elastically abuts against the connecting member 400, so that the spring body 630 is in an elastically deformed state, and the locking portion 410 tends to return to the first position. In this embodiment, the torsion spring 600 is selected as the elastic member, and the spring body 630 of the torsion spring 600 is sleeved on the connecting shaft 500, so that the installation is very convenient, when the buckle is located at the second position, the spring body 630 is in elastic deformation, and the second torsion arm 620 is connected to the second mounting groove 111, so that the second torsion arm 620 and the groove wall of the second mounting groove 111 are kept relatively fixed, and therefore, under the action of the elastic force, the torsion spring 600 acts on the connecting member 400 through the first torsion arm 610, so that the connecting member 400 moves, and the buckling portion 410 has a tendency of resetting to the first position. Of course, in other embodiments, the elastic member may be a spring or a leaf spring.

Further, in this embodiment, as shown in fig. 5, the connecting member 400 has a third mounting groove 401, two ends of the connecting shaft 500 respectively penetrate through two opposite groove walls of the third mounting groove 401, and the spring body 630 is located in the third mounting groove 401; as shown in fig. 6, the second mounting groove 111 is provided with a first torsion arm groove 112 for mounting the first torsion arm 610, and the first torsion arm 610 is exposed outside the third mounting groove 401 and abuts against the first torsion arm groove 112; as shown in fig. 5, the third mounting groove 401 is provided with a second torsion arm groove 402 for mounting a second torsion arm 620, and the second torsion arm 620 abuts against the second torsion arm groove 402. In this embodiment, only one connecting shaft 500 is provided, so that the connecting shaft 500 and the connecting member 400 can be conveniently assembled, the connecting member 400 can rotate around the connecting shaft 500 more stably, and a user can drive the driving part 420 more easily. It can be understood that the connection shaft 500 has a first shaft body disposed in the third installation groove 401 and a second shaft body connected to two ends of the first shaft body, the spring body 630 is sleeved outside the first shaft body and is accommodated in the third installation groove 401, and the second shaft body is finally connected to the groove wall of the second installation groove 111 after penetrating through the groove wall of the third installation groove 401, so that the connection member 400 is pivotally connected to the apparatus main body 100. In this embodiment, the first torsion arm 610 abuts against the first torsion arm groove 112, and the second torsion arm 620 abuts against the second torsion arm groove 402, so as to prevent the first torsion arm 610 and the groove wall of the second installation groove 111 from moving relatively, and the second torsion arm 620 and the groove wall of the third installation groove 401 from moving relatively, during the rotation process of the connecting member 400, so that the two torsion arms of the torsion spring 600 can be stably connected with the connecting member 400 and the device main body 100, respectively, so as to ensure that the fastening portion 410 can be stably located at the first position or has a tendency to move to the first position under the action of the torsion spring 600. In other embodiments, the torsion spring may also be sleeved on the connecting shaft outside the third mounting groove, and the third mounting groove is further provided with a through limiting groove for the second torque arm to pass through, and the second torque arm may also stabilize the fastening portion at the first position or have a tendency to move toward the first position by abutting against a groove wall of the limiting groove.

Further, in this embodiment, as shown in fig. 6, the second mounting groove 111 is opened with a mounting opening 113 for mounting the connecting shaft 500, an opening wall of the mounting opening 113 extends to the notch of the second mounting groove 111 to form a positioning opening 114 in a groove wall of the second mounting groove 111, and the connecting shaft 500 is inserted into the mounting opening 113 from the positioning opening 114. Specifically, the mounting opening 113 is used for connecting the second shaft body, after the connecting shaft 500 and the connecting member 400 are assembled, the second shaft body is inserted into the positioning opening 114 and enters the deepest part of the mounting opening 113 along the opening wall of the mounting opening 113, and then the connecting member 400 is mounted in the second mounting groove 111. In other embodiments, the groove wall of the second mounting groove may not be provided with a positioning opening, but the second shaft body may be arranged in a telescopic manner, and the second shaft body is positioned with the second mounting groove by the connecting member, and the second shaft body first moves inwards along the groove wall of the second mounting groove in a compressed state until the second shaft body reaches the mounting opening and releases the extension, and the connecting member may also be mounted in the second mounting groove.

Further, in this embodiment, as shown in fig. 7, the wrist wearable device further includes a pressing member 700 fixedly connected to the device main body 100, and the pressing member 700 is used for covering the positioning opening 114 and pressing and limiting the connecting shaft 500. After the connecting shaft 500 is installed in the installation opening 113, the positioning opening 114 is blocked by the pressing member 700 to press and limit the second shaft body, so that the connecting shaft 500 can be stably connected with the second installation groove 111. Of course, in other embodiments, the shape of the mounting opening may be optimally designed to limit the connecting shaft by using the shape of the mounting opening itself, for example, the mounting opening may include a guiding section connected to the positioning opening and a fastening section bent in comparison with the guiding section, so that the second shaft body is fastened into the positioning opening, and finally fastened to the fastening section through the guiding section.

Further, in the present embodiment, the pressing member 700 is detachably connected to the apparatus main body 100. Thus, when the connecting member 400, the connecting shaft 500 or the torsion spring 600 are structurally damaged, the pressing member 700 can be detached, and the connecting shaft 500 is driven to exit from the positioning opening 114 and exit from the mounting opening 113, so that the three can be taken out at the same time for inspection and replacement, and high cost caused by direct replacement of the device main body 100 is avoided. Without loss of generality, in the embodiment, the pressing member 700 is configured as a pressing plate, the pressing plate includes a pressing portion 710 and a fixing portion 720, the pressing portion 710 is adapted to the shape of the mounting opening 113 and is used for pressing the limiting connecting shaft 500, and the fixing portion 720 is connected to the groove wall of the second mounting groove 111 in a screw locking manner, so as to realize detachable connection between the pressing member 700 and the device body 100.

Further, in this embodiment, the second mounting groove 111 is provided with a first positioning structure, the connecting member 400 is provided with a second positioning structure, and when the fastening portion 410 is located at the first position, the second positioning structure is in abutting fit with the first positioning structure. It can be understood that, when the locking portion 410 is located at the first position, the torsion spring 600 is not necessarily in the natural state, and the torsion spring 600 has a tendency of recovering the natural state, and therefore, it is necessary to respectively provide the first positioning structure in the second mounting groove 111 and the second positioning structure on the connecting member 400, and when the locking portion 410 moves to the first position, the first positioning structure and the second positioning structure are abutted and matched to prevent the locking portion 410 from moving beyond the first position and affecting the engagement between the locking portion 410 and the slot 212, thereby affecting the locking degree of the wrist strap 200. Of course, in other embodiments, the positioning structure may not be provided for the device body and the connecting member, and the torsion spring may be in a natural state when the fastening portion is located at the first position. Thus, even if the positioning structure is not arranged, when no external force is applied, the connecting part can be kept relatively fixed with the equipment main body due to the capability of keeping the natural state of the torsion spring, so that the buckling part can be kept at the first position, and the wrist strap is locked.

Further, in this embodiment, as shown in fig. 3 and 4, the first positioning structure is a positioning protrusion 115, the second positioning structure is a positioning groove 430, and in the first position, the positioning protrusion 115 is clamped in the positioning groove 430. Thus, when the locking portion 410 is located at the first position, the positioning protrusion 115 and the positioning groove 430 are in surface fit, which can prevent the excessive elastic force of the torsion spring 600 from causing the excessive stress between the groove wall of the second mounting groove 111 and the connecting member 400, and damaging the structures of the two.

Further, in the present embodiment, as shown in fig. 3 and 4, the locking groove 212 has a guiding inclined surface 2121, and the locking portion 410 moves into and out of the locking groove 212 along the guiding inclined surface 2121 to move between the first position and the second position. It can be understood that the movement of the connecting element 400 is a rotation around the connecting shaft 500, and without loss of generality, in this embodiment, the guiding inclined plane 2121 is disposed on a side of the locking slot 212 away from the notch of the second mounting slot 111, when the locking portion 410 moves from the first position to the second position, the connecting element 400 needs to be driven to rotate counterclockwise, the locking portion 410 will also be separated from the locking slot 212 along the guiding inclined plane 2121, and the guiding inclined plane 2121 is designed to prevent the slot wall of the locking slot 212 from interfering with the movement of the locking portion 410.

Further, in this embodiment, as shown in fig. 2 to 4, the connecting portion 210 has a connecting protrusion 2101, and the card slot 212 is disposed on the connecting protrusion 2101; the connecting portion 210 further has a positioning step 2102 connected to one end of the connecting clip protrusion 2101 close to the wristband body 220, in the second position, the connecting clip protrusion 2101 is adapted to be clipped into a space between the second mounting groove 111 and the fastening portion 410, and the positioning step 2102 abuts against a notch of the second mounting groove 111. Thus, when the wrist strap 200 is mounted, when the positioning step 2102 abuts against the notch of the second mounting groove 111, that is, the connecting portion 210 is inserted in place, at this time, the driving portion 420 can be released, and under the action of the elastic force of the torsion spring 600, the locking portion 410 can be reset from the second position to the first position to be locked in the locking slot 212, so that the wrist strap 200 is locked.

The invention also provides a display method, which is applied to wrist-wearing equipment, and the wrist strap equipment comprises an equipment main body and a wrist strap which are connected.

In one embodiment, as shown in fig. 8, the display method includes the steps of:

s200, acquiring magnetic field parameters of a magnet on the wrist strap;

s300, generating a screen display control signal according to the magnetic field parameters;

and S400, controlling a display part on the equipment main body to display a corresponding display mode according to the screen display control signal.

Specifically, a controller and a magnetic field inductor are arranged on a main control board arranged on the equipment main body, a magnet is arranged on the wrist strap, and the main control board induces the magnetic field of the magnet by controlling the magnetic field inductor so as to identify the wrist strap. The wristbands with different styles have different magnetic fields, the magnetic field inductor can generate corresponding screen display control signals according to the detected magnetic fields and transmit the screen display control signals to the controller, and the controller receives the screen display control signals, so that the display part is controlled to switch different display modes. Therefore, in the wrist-wearing device, the display mode of the device main body is matched with the wrist strap, so that the overall style of the wrist-wearing device is consistent, wearing and matching of a user are facilitated, and the use experience of the user is improved.

Optionally, the magnetic field sensor is a hall sensor, and the screen display control signal is a hall voltage. The Hall sensor can generate different Hall voltages according to the magnetic fields of different magnets, and the controller controls the display part according to the different Hall voltages so that the display part correspondingly displays different display modes. Of course, in other embodiments, the magnetic field sensor may be an electromagnetic sensor, and the screen display control signal corresponds to an induced electromotive force.

Further, in this embodiment, the magnetic field parameters include a magnetic field strength and/or a magnetic field direction. Without loss of generality, in the present embodiment, the magnetic field sensor distinguishes between different styles of wristbands by detecting one of the magnetic field direction and the magnetic field strength of the magnet. It can be understood that, in the plurality of sets of wristbands, the magnetic field direction or the magnetic field intensity of the magnet can be set to be the same for different sets of wristbands with similar styles, and the same display mode of the display part is matched, so that the harmonious effect can be achieved; at least one of the magnetic field direction or the magnetic field intensity of the magnet of different wrist straps with different styles is set to be different so as to be sensed by the magnetic field sensor, so that the display part can be correspondingly switched to different display modes, and the integral style of the wrist-worn device can be consistent. Of course, in other embodiments, the magnetic field sensor may detect the magnetic field direction and the magnetic field strength of the magnet at the same time, in this case, the magnets in the wristbands of the series with the similar styles (such as the same color system) may be set to the same magnetic field direction, and the magnets in the wristbands of different wristbands of the same series may be set to different magnetic field strengths; the display part is provided with a plurality of series of display modes corresponding to a plurality of series of wristbands, and each series of display modes also comprises a plurality of display modes with similar styles so as to correspond to different wristbands in the same series one by one, thereby leading the matching of the wristbands and the display modes to be more harmonious.

Further, in the present embodiment, the display mode includes a UI theme adapted to the style of the wristband, and/or display contents adapted to a usage scene.

It can be understood that the existing smart watch has a plurality of functions, and different functions correspond to different display contents, where the display contents cover one or more of the heart rate of the user, the movement path of the user, blood oxygen, blood glucose, step counting, time, date, movement pattern, and sleep monitoring, and the display contents are not limited to the above examples. If all of these display contents are displayed on the display screen, it is inconvenient for the user to acquire information, and therefore, it is necessary to configure different display contents for the display section (i.e., the user interface of the device main body) according to different usage scenarios. Considering that the user can replace wristbands with different styles according to different wearing styles in different use scenes, the wristbands and the display contents which are applicable to the same use scene can be associated in advance, so that the display part can automatically configure display modes of different display contents for the user according to different use scenes. Further, when the user selects wristbands of different styles according to specific use scenario requirements, the controller will also automatically adapt the device body to UI themes matching the wristband style. In different UI themes, different display backgrounds and icons of different shapes and colors may be configured to match the style of the wristband, and the distribution of the icons may be planned in different arrangements or with different animation display effects. Thus, the style of the wristband, the display contents and UI theme of the device body, and the usage scene can be organically unified.

Without loss of generality, when a user needs to go out for sports, the user can replace the wrist strap with a sports style for matching sports clothes, at the moment, the display part can synchronously switch the display mode suitable for sports, in the display mode, the user interface is converted into a theme style matched with a sports scene, the key point of the display content is converted into the items such as the heart rate of the user, the motion path of the user, the motion time timing, the step counting, the mileage and the like of the user, and therefore the wrist strap style, the display content and the UI theme of the equipment main body and the sports scene are organically unified. When a user works, in order to match with formal attire, the user changes the wrist strap conforming to the position style, at the moment, the display part synchronously switches the display mode suitable for working, in the display mode, the user interface is converted into a theme fitting the position style, and the key point of the display content is converted into schedule reminding of the user; when a user goes out to travel, in order to match leisure wear, the user changes the wrist strap with the leisure style, at the moment, the display part synchronously switches the display mode suitable for the travel, in the display mode, the user interface is converted into the theme style of the travel style, and the key points of the display content are converted into items … … such as outdoor weather real-time forecast, travel strategy, map navigation and the like

Further, in this embodiment, as shown in fig. 8, before the step of acquiring the magnetic field parameter of the magnet on the wristband, the display method further includes the steps of:

s100, presetting corresponding relations between different magnetic field parameters and different display modes.

In this embodiment, the user can associate the magnetic field parameter with the display mode to harmonize and unify the style of the wristband and the style of the display mode of the device main body, and therefore, the wristband and the device main body are matched with wristbands of different styles according to different use scenes, and the wristband, the device main body and the use scenes are organically unified. Furthermore, the user can also customize UI themes or display contents of different display modes, so that the display modes in different use scenes better conform to the preference and use habits of the user.

The present invention further provides a computer-readable storage medium, where a display program is stored, and the display program, when executed by a processor, implements the steps of the display method, so that at least all the advantages brought by the technical solution of an embodiment of the display method are achieved, and are not described in detail herein.

The above description is only an alternative embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A wrist-worn device, comprising:

an apparatus main body provided with a display section;

the magnetic field inductor is arranged on the equipment main body and used for inducing the magnetic field parameters of the magnet and generating corresponding screen display control signals; and

the controller is arranged on the equipment main body and can control the display part to display a corresponding display mode according to the screen display control signal.

2. The wrist-worn device according to claim 1, wherein a plurality of wrist bands are provided for one device main body, and the magnetic field directions or magnetic field strengths of the magnets of at least two sets of the wrist bands are different;

3. The wrist-worn device of claim 2, wherein different sets of wristbands are provided with the same shape of the magnet, and the direction or amount of magnetization of the magnet of at least two sets of wristbands is different, so that the direction or strength of the magnetic field is different.

4. The wrist-worn device of claim 1, wherein the magnetic field sensor is a hall sensor and the on-screen control signal is a hall voltage;

and/or different display modes have different UI themes, and the controller is used for controlling the display part to switch different UI themes.

5. The wrist-worn device according to any one of claims 1 to 4, wherein the wrist band includes a link and a band body, the band body being connected to the device body through the link, the magnet being mounted to the link.

6. The wrist-worn device of claim 5, wherein the magnet is fixedly attached to the connecting portion by way of glue dispensing;

and/or the connecting part is made of metal;

and/or the connecting part is integrally formed with the wrist strap body in an encapsulation manner.

7. The wrist-worn device of claim 6, wherein the wristband body is integrally formed with the attachment portion to which the magnet is attached;

after the wristband body and the connecting portion provided with the magnet are integrally formed, the magnet is magnetized so as to have a magnetic field.

8. The wrist-worn device according to claim 5, wherein the connecting portion has a first fitting groove formed at an end thereof adjacent to the wrist band body, the magnet being fitted into the first fitting groove, and the wrist band body covering a notch of the first fitting groove after the wrist band is molded;

and/or second mounting grooves are formed in two opposite sides of the equipment main body, the wrist-worn equipment further comprises a connecting piece, the connecting piece is provided with a buckling part arranged in the second mounting groove and a driving part exposed outside the second mounting groove, and the connecting piece is movably pivoted to the second mounting groove so that the buckling part is provided with a first position and a second position; the driving part is driven, and the buckling part can be moved between the first position and the second position;

in the first position, the buckling part is buckled with the clamping groove so as to lock the wrist strap; and at the second position, the buckling part is separated from the clamping groove so as to unlock the wrist strap.

9. A display method applied to a wrist-worn device including a device body and a wrist band connected to each other, the display method comprising the steps of:

acquiring magnetic field parameters of a magnet on the wrist strap;

10. The display method of claim 11, wherein the magnetic field parameter comprises a magnetic field strength and/or a magnetic field direction.

11. The display method as defined in claim 11, wherein, prior to the step of acquiring the magnetic field parameters of the magnet on the wristband, the display method further comprises the steps of:

12. The display method as claimed in claim 11, wherein the display mode includes a UI theme adapted to a style of the wristband, and/or display contents adapted to a usage scene.

13. A computer-readable storage medium, characterized in that the computer-readable storage medium stores a display program which, when executed by a processor, implements the steps of the display method according to any one of claims 9 to 12.