CN110547564A - Connection structure and terminal - Google Patents

Abstract

The invention provides a connecting structure and a terminal, aiming at the problems that the manufacturing process of a wearable and connected watchband of wearable equipment in the prior art is complex, limited wearing is lacked, and a user is uncomfortable to wear, the connecting structure is applied to the terminal and comprises a flexible connecting piece and at least two limiting pieces, and the limiting pieces are distributed at the bottom of the flexible connecting piece at intervals along the length direction of the flexible connecting piece and are fixedly connected with the flexible connecting piece; therefore, through the matching of the flexible connecting piece and the limiting piece, when the flexible connecting piece is bent, and the bending angle is limited through the matching of the extending part and the notch on the limiting piece, so that the limiting is realized, the connecting structure cannot be tightly attached to the wrist of a user when the connecting structure is worn, and the wearing comfort of the user is improved; moreover, the flexible connecting piece and the limiting piece are simple in manufacturing mode and easy to realize.

Description

Connection structure and terminal

Technical Field

The present invention relates to the field of terminal technologies, and in particular, to a connection structure and a terminal.

Background

At present, with the development of intelligent wearable equipment, especially under the trend of continuous development and breakthrough of a flexible screen technology, people are also continuously pursuing wearing connection of intelligent watches and intelligent bracelets; and in prior art, the preparation to most intelligent wearing equipment is mostly realized by adopting the mode that silica gel gloves cover parcel dial plate, but the manufacturing process to silica gel cover parcel dial plate is more complicated, because the silica gel cover that needs to consider out of production, except can bending deformation wantonly satisfies consumer's the requirement of wearing, still need to guarantee to fix the dial plate firmly on silica gel cover and not drop, and the silica gel cover of producing this kind of complex requirement not only technology is complicated, and its manufacturing cost is also higher, and the watchband is made to flexible silica gel, the watchband must closely laminate with user's skin on the wrist, can wear for a long time and bring the discomfort for the user.

Disclosure of Invention

The wearable device solves the technical problems that the manufacturing process of the watchband worn and connected by the existing wearable device is complex, limited wearing is lacked, and a user is uncomfortable to wear; aiming at the technical problem, a connection structure is provided and is used for wearing connection of a terminal; the connecting structure comprises a flexible connecting piece and at least two limiting pieces, and the limiting pieces are distributed at intervals at the bottom of the flexible connecting piece along the length direction of the flexible connecting piece and are fixedly connected with the flexible connecting piece; the limiting parts are provided with extending parts at one ends along the length direction of the connecting structure, gaps are formed at the other ends of the limiting parts, and at least part of each extending part of each limiting part is located in the gap of the adjacent limiting part.

Optionally, the top of the flexible connecting piece is used for connecting with the terminal body.

optionally, the limiting member is provided with a connecting portion along a width direction of the connecting structure, and the connecting portion extends from two ends of the limiting member to the flexible connecting member; the flexible connecting piece is provided with a limiting part corresponding to the connecting part on the limiting part along the width direction of the connecting structure, and the limiting part extends from two ends of the flexible connecting piece to the limiting part; the connecting part is fixedly connected with the limiting part.

Optionally, the connecting portion with spacing portion fixed connection includes: the connecting part and the limiting part are fixedly connected in at least one mode of bonding, welding and integrated forming.

Optionally, the width of the limiting portion is greater than the width of the connecting portion, and a chamfer is arranged at the bottom of the limiting portion.

Optionally, a buffer member is disposed at a position corresponding to the extension portion and the notch of the limiting member.

Optionally, the limiting member is a V-shaped sheet structure.

The invention also provides a terminal, which comprises a terminal body and the connecting structure, wherein the terminal body comprises a flexible screen module, and the flexible screen module is arranged above the connecting structure and is fixedly connected with the connecting structure.

Optionally, the flexible screen module further comprises at least one volume block for containing components, wherein the volume block is electrically connected with the flexible screen module and arranged at two ends of the flexible connecting piece in the length direction.

optionally, the flexible screen module further comprises a silica gel sleeve, and the silica gel sleeve is at least sleeved on the edge of the flexible screen module and outside the connecting structure.

advantageous effects

The invention provides a connecting structure and a terminal, aiming at the problems that the manufacturing process of a wearable and connected watchband of wearable equipment in the prior art is complex, limited wearing is lacked, and a user is uncomfortable to wear, the connecting structure is applied to the terminal and comprises a flexible connecting piece and at least two limiting pieces, and the limiting pieces are distributed at the bottom of the flexible connecting piece at intervals along the length direction of the flexible connecting piece and are fixedly connected with the flexible connecting piece; one end of each limiting piece along the length direction of the connecting structure is provided with an extending part, the other end of each limiting piece is provided with a notch, and at least part of each extending part of each limiting piece is positioned in the notch of the adjacent limiting piece; therefore, through the matching of the flexible connecting piece and the limiting piece, when the flexible connecting piece is bent, and the bending angle is limited through the matching of the extending part and the notch on the limiting piece, so that the limiting is realized, the connecting structure cannot be tightly attached to the wrist of a user when the connecting structure is worn, and the wearing comfort of the user is improved; moreover, the flexible connecting piece and the limiting piece are simple in manufacturing mode and easy to realize.

Drawings

The invention will be further described with reference to the accompanying drawings and examples, in which:

Fig. 1 is a schematic diagram of a hardware structure of an alternative mobile terminal for implementing various embodiments of the present invention;

Fig. 2 is a schematic structural diagram of a connection structure according to a first embodiment of the present invention;

Fig. 3 is a schematic view of a limiting member structure according to a first embodiment of the invention;

Fig. 4 is a schematic view of a limiting member assembly structure according to a first embodiment of the present invention;

FIG. 5 is a schematic structural diagram of a flexible connector according to a first embodiment of the present invention;

Fig. 6 is a schematic diagram of a basic structure of a terminal according to a second embodiment of the present invention;

Fig. 7 is a schematic structural view of a terminal with a silicone sleeve according to a second embodiment of the present invention.

Detailed Description

It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the following description, suffixes such as "module", "component", or "unit" used to denote elements are used only for facilitating the explanation of the present invention, and have no specific meaning in itself. Thus, "module", "component" or "unit" may be used mixedly.

The terminal may be implemented in various forms. For example, the terminal described in the present invention may include a mobile terminal such as a mobile phone, a tablet computer, a notebook computer, a palmtop computer, a Personal Digital Assistant (PDA), a Portable Media Player (PMP), a navigation device, a wearable device, a smart band, a pedometer, and the like, and a fixed terminal such as a Digital TV, a desktop computer, and the like. The wearable device in each embodiment of the present invention represents an intelligent device worn on a user when in use, such as a smart watch, a smart bracelet, and the like.

The following description will be given by way of example of a mobile terminal, and it will be understood by those skilled in the art that the construction according to the embodiment of the present invention can be applied to a fixed type terminal, in addition to elements particularly used for mobile purposes.

Referring to fig. 1, which is a schematic diagram of a hardware structure of a mobile terminal for implementing various embodiments of the present invention, the mobile terminal 100 may include: RF (Radio Frequency) unit 101, WiFi module 102, audio output unit 103, a/V (audio/video) input unit 104, sensor 105, display unit 106, user input unit 107, interface unit 108, memory 109, processor 110, and power supply 111. Those skilled in the art will appreciate that the mobile terminal architecture shown in fig. 1 is not intended to be limiting of mobile terminals, which may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.

The following describes each component of the mobile terminal in detail with reference to fig. 1:

The radio frequency unit 101 may be configured to receive and transmit signals during information transmission and reception or during a call, and specifically, receive downlink information of a base station and then process the downlink information to the processor 110; in addition, the uplink data is transmitted to the base station. Typically, radio frequency unit 101 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like. In addition, the radio frequency unit 101 can also communicate with a network and other devices through wireless communication. The wireless communication may use any communication standard or protocol, including but not limited to GSM (Global System for Mobile communications), GPRS (General Packet Radio Service), CDMA2000(Code Division Multiple Access 2000), WCDMA (Wideband Code Division Multiple Access), TD-SCDMA (Time Division-Synchronous Code Division Multiple Access), FDD-LTE (Frequency Division duplex-Long Term Evolution), and TDD-LTE (Time Division duplex-Long Term Evolution).

WiFi belongs to short-distance wireless transmission technology, and the mobile terminal can help a user to receive and send e-mails, browse webpages, access streaming media and the like through the WiFi module 102, and provides wireless broadband internet access for the user. Although fig. 1 shows the WiFi module 102, it is understood that it does not belong to the essential constitution of the mobile terminal, and may be omitted entirely as needed within the scope not changing the essence of the invention.

The audio output unit 103 may convert audio data received by the radio frequency unit 101 or the WiFi module 102 or stored in the memory 109 into an audio signal and output as sound when the mobile terminal 100 is in a call signal reception mode, a call mode, a recording mode, a voice recognition mode, a broadcast reception mode, or the like. Also, the audio output unit 103 may also provide audio output related to a specific function performed by the mobile terminal 100 (e.g., a call signal reception sound, a message reception sound, etc.). The audio output unit 103 may include a speaker, a buzzer, and the like.

The a/V input unit 104 is used to receive audio or video signals. The a/V input Unit 104 may include a Graphics Processing Unit (GPU) 1041 and a microphone 1042, the Graphics processor 1041 Processing image data of still pictures or video obtained by an image capturing device (e.g., a camera) in a video capturing mode or an image capturing mode. The processed image frames may be displayed on the display unit 106. The image frames processed by the graphic processor 1041 may be stored in the memory 109 (or other storage medium) or transmitted via the radio frequency unit 101 or the WiFi module 102. The microphone 1042 may receive sounds (audio data) via the microphone 1042 in a phone call mode, a recording mode, a voice recognition mode, or the like, and may be capable of processing such sounds into audio data. The processed audio (voice) data may be converted into a format output transmittable to a mobile communication base station via the radio frequency unit 101 in case of a phone call mode. The microphone 1042 may implement various types of noise cancellation (or suppression) algorithms to cancel (or suppress) noise or interference generated in the course of receiving and transmitting audio signals.

The mobile terminal 100 also includes at least one sensor 105, such as a light sensor, a motion sensor, and other sensors. Specifically, the light sensor includes an ambient light sensor that can adjust the brightness of the display panel 1061 according to the brightness of ambient light, and a proximity sensor that can turn off the display panel 1061 and/or a backlight when the mobile terminal 100 is moved to the ear. As one of the motion sensors, the accelerometer sensor can detect the magnitude of acceleration in each direction (generally, three axes), can detect the magnitude and direction of gravity when stationary, and can be used for applications of recognizing the posture of a mobile phone (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), vibration recognition related functions (such as pedometer and tapping), and the like; as for other sensors such as a fingerprint sensor, a pressure sensor, an iris sensor, a molecular sensor, a gyroscope, a barometer, a hygrometer, a thermometer, and an infrared sensor, which can be configured on the mobile phone, further description is omitted here.

the display unit 106 is used to display information input by a user or information provided to the user. The Display unit 106 may include a Display panel 1061, and the Display panel 1061 may be configured in the form of a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like.

the user input unit 107 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the mobile terminal. Specifically, the user input unit 107 may include a touch panel 1071 and other input devices 1072. The touch panel 1071, also referred to as a touch screen, may collect a touch operation performed by a user on or near the touch panel 1071 (e.g., an operation performed by the user on or near the touch panel 1071 using a finger, a stylus, or any other suitable object or accessory), and drive a corresponding connection device according to a predetermined program. The touch panel 1071 may include two parts of a touch detection device and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts the touch information into touch point coordinates, sends the touch point coordinates to the processor 110, and can receive and execute commands sent by the processor 110. In addition, the touch panel 1071 may be implemented in various types, such as a resistive type, a capacitive type, an infrared ray, and a surface acoustic wave. In addition to the touch panel 1071, the user input unit 107 may include other input devices 1072. In particular, other input devices 1072 may include, but are not limited to, one or more of a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, a joystick, and the like, and are not limited to these specific examples.

Further, the touch panel 1071 may cover the display panel 1061, and when the touch panel 1071 detects a touch operation thereon or nearby, the touch panel 1071 transmits the touch operation to the processor 110 to determine the type of the touch event, and then the processor 110 provides a corresponding visual output on the display panel 1061 according to the type of the touch event. Although the touch panel 1071 and the display panel 1061 are shown in fig. 1 as two separate components to implement the input and output functions of the mobile terminal, in some embodiments, the touch panel 1071 and the display panel 1061 may be integrated to implement the input and output functions of the mobile terminal, and is not limited herein.

The interface unit 108 serves as an interface through which at least one external device is connected to the mobile terminal 100. For example, the external device may include a wired or wireless headset port, an external power supply (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device having an identification module, an audio input/output (I/O) port, a video I/O port, an earphone port, and the like. The interface unit 108 may be used to receive input (e.g., data information, power, etc.) from external devices and transmit the received input to one or more elements within the mobile terminal 100 or may be used to transmit data between the mobile terminal 100 and external devices.

The memory 109 may be used to store software programs as well as various data. The memory 109 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required by at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the cellular phone, and the like. Further, the memory 109 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.

The processor 110 is a control center of the mobile terminal, connects various parts of the entire mobile terminal using various interfaces and lines, and performs various functions of the mobile terminal and processes data by operating or executing software programs and/or modules stored in the memory 109 and calling data stored in the memory 109, thereby performing overall monitoring of the mobile terminal. Processor 110 may include one or more processing units; preferably, the processor 110 may integrate an application processor, which mainly handles operating systems, user interfaces, application programs, etc., and a modem processor, which mainly handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor 110.

The mobile terminal 100 may further include a power supply 111 (e.g., a battery) for supplying power to various components, and preferably, the power supply 111 may be logically connected to the processor 110 via a power management system, so as to manage charging, discharging, and power consumption management functions via the power management system.

Although not shown in fig. 1, the mobile terminal 100 may further include a bluetooth module or the like, which is not described in detail herein.

Based on the above mobile terminal hardware structure and communication network system, the present invention provides various embodiments of the method.

First embodiment

Fig. 2 is a schematic structural diagram of a connection structure 20 provided in this embodiment, where the connection structure 20 is used for wearing connection of a terminal; the connecting structure 20 comprises a flexible connecting piece 21 and at least two limiting pieces 22, wherein each limiting piece 22 is arranged at the bottom of the flexible connecting piece 21 at intervals along the length direction of the flexible connecting piece 21 and is fixedly connected with the flexible connecting piece 21; one end of the limiting member 22 along the length direction of the connecting structure 20 is provided with an extending portion 41, and the other end is provided with a notch 42, and at least a part of the extending portion 41 of each limiting member 22 is located in the notch 42 of the adjacent limiting member 22.

The connection structure 20 in the present embodiment is used for wearing connection of a terminal; the wearing connection is mainly worn on the wrist of the user, the flexible connecting element 21 has flexibility and can be bent at least in the length direction, and the bending along the length direction can enable the connecting structure 20 to be worn on the wrist in a curling mode. It should be noted that the length direction of the flexible connecting element 21 in this embodiment refers to the bending direction thereof, that is, the wrist direction of the wrist when the flexible connecting element is worn on the wrist, and does not necessarily refer to the longer position of the flexible connecting element 21 itself; in most cases, the length direction is the direction in which the flexible link 21 itself is longer.

In the present embodiment, the flexible connecting member 21 is fixedly connected to the limiting member 22. The stopper 22 has a higher hardness than the flexible connecting member 21, and has a better deformation prevention performance. Of course, the flexible connecting element 21 itself has a certain rigidity, but has better toughness and elasticity than the position-limiting element 22, for example, it may be made of spring steel sheet. At least two limiting members 22 are disposed on the flexible connecting member 21, and the limiting members 22 are disposed intermittently in a direction along the length direction of the flexible connecting member 21 at the bottom of the flexible connecting member 21, that is, a position close to the wrist of the user when the user wears the device. When the flexible connecting piece 21 is bent, the limiting pieces 22 are driven to move together, and the distance between every two adjacent limiting pieces 22 is gradually reduced until the two adjacent limiting pieces are contacted with each other; when the position-limiting members 22 contact each other, the extending portions 41 and the notches 42 of the position-limiting members 22 are engaged with each other to limit the degree of bending. In this embodiment, the shape of the extending portion 41 of the limiting member 22 may be the same as the shape of the notch 42, and the extending portion 41 may be just located in the notch 42 when being bent.

Furthermore, the provision of the extensions 41 and the notches 42 can prevent the connecting structure 20 from being bent in the width direction, that is, twisted in the width direction, or so-called transverse twisting, in addition to limiting the forward bending of the connecting structure 20. If lateral twisting occurs, the distance between the extension 41 and the notch 42 decreases and the extension and the notch contact each other, which prevents the connecting structure 20 from further lateral twisting, thereby preventing the connecting structure 20 from being twisted and prolonging the service life thereof.

In the present embodiment, the number of the limiting members 22 is at least two; the spacing between the limiting members 22 can be determined according to the size of the terminal, the size of each limiting member 22, the number of limiting members 22, and other factors. The smaller the size of the limiting member 22, the larger the number, the better the effect it can achieve, and the more the shape of the user's wrist can be fitted. Optionally, in the present embodiment, the position-limiting member 22 is a V-shaped sheet structure. Referring to fig. 3, fig. 3 shows a structural schematic diagram of the position-limiting member 22 in the present embodiment.

In some embodiments, the top of the flexible connector 21 is used to connect with the terminal body 30. Since the connection structure 20 is used for wearing connection of the terminal, and the flexible connection member 21 is located on the upper portion of each position-limiting member 22 in the components of the connection structure 20, the position-limiting members 22 are closer to the wrist of the user when worn, and therefore, the terminal body 30 can be fixedly connected with the flexible connection member 21 through the top of the flexible connection member 21. Specifically, the flexible connecting member 21 and the terminal body 30 may be connected by welding, gluing, or the like. Wherein, if through welding, then the material of flexible connecting piece 21 is the metal that has certain flexibility, like stainless steel thin slice, and under the condition that the sheetmetal is thin enough, it has fairly good flexibility and toughness, can buckle as required, can guarantee fatigue strength again, not fragile.

In some embodiments, the flexible connecting member 21 and the position-limiting member 22 are fixedly connected by at least one of adhesion, welding and integral molding. The limiting members 22 are fixedly disposed at the bottom of the flexible connecting member 21 at certain intervals, wherein the intervals may be the same with respect to the adjacent limiting members 22, or the intervals between the limiting members 22 at different positions are differently adjusted according to the shape of the wrist of the user; for the fixed connection between the flexible connecting element 21 and the limiting element 22, gluing may be used, or welding, integral molding, etc. Wherein, gluing can be that the bottom of flexible connecting piece 21 has stickness, or the top of locating part 22 has stickness, or both have stickness, or realize gluing through setting up glue in the middle again. Welding is also a fixed connection mode, and compared with gluing, the reliability is higher; in the case of integral molding, an optional manner is that the flexible connecting member 21 is made of plastic, and the integral molding between the two is realized by integrally molding the pre-manufactured limiting member 22 and the flexible connecting member 21.

In some embodiments, the limiting member 22 is provided with a connecting portion 221 along the width direction of the connecting structure 20, and the connecting portion 221 extends from both ends of the limiting member 22 to the flexible connecting member 21; the flexible connecting piece 21 is provided with a limiting part 211 corresponding to the connecting part 221 on the limiting part 22 along the width direction of the connecting structure 20, and the limiting part 211 extends from two ends of the flexible connecting piece 21 to the limiting part 22; the connecting portion 221 is fixedly connected to the stopper portion 211. The limiting portions 211 on the flexible connecting member 21 are protruding pieces 51 on the flexible connecting member 21, which are distributed at intervals along the length direction of the connecting structure 20, the protruding pieces 51 extend downward from the flexible connecting member 21, and the fixed connection between the flexible connecting member 21 and the limiting member 22 is realized through the connecting portions 221 on the limiting portions 211 and the limiting member 22. The set of limiting portions 211 at the same position in the width direction of the flexible connecting member 21 corresponds to the set of connecting portions 221 on one limiting member 22. Referring to fig. 3 to 5, fig. 3 shows a structure of the limiting member 22 in the present embodiment, fig. 4 shows a combined structure of the limiting member 22 in the connecting structure 20 in the present embodiment, and fig. 5 shows a structure of the flexible connecting member 21 in the present embodiment.

In some embodiments, the width of the position-limiting portion 211 is greater than the width of the connecting portion 221, and the bottom of the position-limiting portion 211 is provided with a chamfer. When the connecting structure 20 is bent, the spacing between the limiting portions 211 on the flexible connecting member 21 is correspondingly reduced, and the contact therebetween avoids excessive bending of the connecting structure 20. The width of the limiting part 211 is set to be larger than that of the connecting part 221, so that the bending of the connecting structure 20 can be limited by the limiting part 211 and the limiting part 22, and the limiting effect on the connecting structure 20 is improved. The chamfer angle is arranged on the limiting part 211, so that the contact between the limiting parts 211 is buffered, the service life of the limiting parts is prolonged, and the occurrence of the blocking condition is avoided; and the degree of buckling of connection structure 20 can also be better adjusted in the setting of chamfer, and the degree of buckling can be realized to the chamfer of different sizes not.

In some embodiments, the extending portion 41 and the notch 42 of the limiting member 22 are provided with buffering members. The buffer member is used for protecting the extending portion 41 and the notch 42 on the limiting member 22, so as to prolong the service life thereof and avoid the occurrence of the jamming condition.

The embodiment provides a connecting structure, which is applied to a terminal through the connecting structure, and the connecting structure comprises a flexible connecting piece and at least two limiting pieces, wherein the limiting pieces are distributed at intervals at the bottom of the flexible connecting piece along the length direction of the flexible connecting piece and are fixedly connected with the flexible connecting piece; one end of each limiting piece along the length direction of the connecting structure is provided with an extending part, the other end of each limiting piece is provided with a notch, and at least part of each extending part of each limiting piece is positioned in the notch of the adjacent limiting piece; therefore, through the matching of the flexible connecting piece and the limiting piece, when the flexible connecting piece is bent, and the bending angle is limited through the matching of the extending part and the notch on the limiting piece, so that the limiting is realized, the connecting structure cannot be tightly attached to the wrist of a user when the connecting structure is worn, and the wearing comfort of the user is improved; moreover, the flexible connecting piece and the limiting piece are simple in manufacturing mode and easy to realize.

Second embodiment

Fig. 6 is a schematic diagram of a basic structure of the terminal provided in this embodiment, where the terminal includes a terminal body 30 and a connection structure 20, the terminal body 30 includes a flexible screen module 31, and the flexible screen module is disposed above the connection structure 20 and is fixedly connected to the connection structure 20.

The terminal described in this embodiment includes devices such as a smart band, a smart watch, or a flexible screen terminal, where the terminals all have a bendable characteristic and can be worn on the wrist of a user after being bent; in order to ensure that the terminal is bendable, it includes a flexible screen module 31, which can be bent within an allowable range, and the bending direction is generally the length direction of the flexible screen module. The flexible screen module below can also set up PMKD for fixed flexible screen module is as its support, also is used for connecting flexible screen module and connection structure 20 simultaneously. The fixed base plate may also be flexible, typically made of steel sheet.

The connection between the connecting structure 20 and the fixed base plate 32 is realized through the flexible connecting part 21 on the connecting structure 20, specifically, the connection between the two can be realized through gluing, welding and the like, or the connection between the two can be realized through the matching of threads and screws.

In some embodiments, at least one power steel sheet may be further included, the power steel sheet is disposed in the connecting structure 20, that is, between the flexible connecting member 21 and the limiting member 22, one end of the power steel sheet in the length direction is fixedly connected to the flexible connecting member 21, and the other end is a free end. The power steel sheet is an elastic thin steel sheet, also called as a snap ring steel sheet, and has two states, namely a straight state and a curled state, wherein in the straight state, the power steel sheet is linear, and the section of the power steel sheet in the width direction is U-shaped; when the balance is broken, the power steel sheet is curled, the U-shaped interface along the width direction is flattened, and the section is flatter the closer to the center of the power steel sheet. Based on the characteristic of the power steel sheet, the automatic wearing of the connecting structure 20 can be realized, and a user can directly make the power steel sheet break the balance and curl in a beating mode, so that the power steel sheet is worn on the wrist of the user. At least one end of the power steel sheet in the length direction is a free end, so that when the power steel sheet deforms, enough movable space is provided, the space occupied by the power steel sheet in the length direction in the straight state is larger than that occupied by the power steel sheet in the curled state, and the movable connection between the power steel sheet and the fixed bottom plate 32 can enable the power steel sheet to normally realize the conversion between the straight state and the curled state.

In some embodiments, at least one volume block 32 for accommodating components may be further included, and the volume block 32 is electrically connected to the flexible screen module 31 and disposed at two ends of the flexible screen module 31 and the flexible connecting member 21 in the length direction. Wherein, the flexible screen module 31 and the two ends of the flexible connecting piece 21 in the length direction, that is, the two ends of the terminal body 30 in the length direction; the volume blocks 32 are disposed at both ends of the terminal body 30 in the longitudinal direction, so that the overall integrity of the terminal can be ensured.

In some embodiments, a silicone sleeve 33 may be further included, and the silicone sleeve 33 is at least sleeved on the edge of the flexible screen module and outside the connection structure. The silica gel cover 33 can protect the flexible screen module and ensure the overall consistency of the terminal, and avoid exposure of some unnecessary structures to influence the appearance of the terminal. Referring to fig. 7, fig. 7 is a schematic view of a terminal structure with a silicone sleeve according to the present embodiment.

This embodiment provides a terminal, including terminal body and at least one connection structure, the terminal body includes flexible screen module, flexible screen module set up in connection structure's top, and with connection structure fixed connection. The terminal is worn and connected through the connecting structure, the flexible connecting piece is matched with the limiting piece in the connecting structure, when the terminal is bent, the flexible connecting piece is bent, and the limiting piece is contacted with the limiting piece to limit the bending angle, so that the limiting is realized, the connecting structure cannot be tightly attached to the wrist of a user when the terminal is worn, and the wearing comfort of the user is improved; moreover, the flexible connecting piece and the limiting piece are simple in manufacturing mode and easy to realize.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.

Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.

While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.

Claims (10)

1. A connection structure, characterized by being used for a wearing connection of a terminal; the connecting structure comprises a flexible connecting piece and at least two limiting pieces, and the limiting pieces are arranged at the bottom of the flexible connecting piece at intervals along the length direction of the flexible connecting piece and are fixedly connected with the flexible connecting piece; the limiting parts are provided with extending parts at one ends along the length direction of the connecting structure, gaps are formed at the other ends of the limiting parts, and at least part of each extending part of each limiting part is located in the gap of the adjacent limiting part.

2. The connection according to claim 1, wherein the top of the flexible connection member is adapted to be connected to a terminal body.

3. The connecting structure according to claim 1, wherein the retaining member is provided with connecting portions extending from both ends of the retaining member toward the flexible connecting member in a width direction of the connecting structure; the flexible connecting piece is provided with a limiting part corresponding to the connecting part on the limiting part along the width direction of the connecting structure, and the limiting part extends from two ends of the flexible connecting piece to the limiting part; the connecting part is fixedly connected with the limiting part.

4. The connecting structure according to claim 3, wherein the connecting portion and the stopper portion are fixedly connected to each other, including: the connecting part and the limiting part are fixedly connected in at least one mode of bonding, welding and integrated forming.

5. The connecting structure according to claim 3, wherein the width of the position-restricting portion is larger than the width of the connecting portion, and a bottom of the position-restricting portion is provided with a chamfer.

6. The connecting structure according to any one of claims 1 to 5, wherein the extending portion of the retaining member and the portion corresponding to the notch are provided with a buffer member.

7. The connecting structure according to any one of claims 1 to 5, wherein the retaining member is a V-shaped plate structure.

8. A terminal, characterized in that it comprises a terminal body and at least one connection structure according to any one of claims 1 to 7, said terminal body comprising a flexible screen module, said flexible screen module being arranged above said connection structure and being fixedly connected to said connection structure.

9. The terminal of claim 8, further comprising at least one volume for accommodating components, wherein the volume is electrically connected to the flexible screen module and disposed at two ends of the flexible screen module and the flexible connector in the length direction.

10. the terminal according to claim 8 or 9, further comprising a silicone sleeve, wherein the silicone sleeve is at least sleeved on the edge of the flexible screen module and outside the connecting structure.