CN110547568A

CN110547568A - Connection structure and terminal

Info

Publication number: CN110547568A
Application number: CN201810556842.3A
Authority: CN
Inventors: 李盼; 里强
Original assignee: Nubia Technology Co Ltd
Current assignee: Nubia Technology Co Ltd
Priority date: 2018-05-31
Filing date: 2018-05-31
Publication date: 2019-12-10

Abstract

The invention provides a connecting structure and a terminal, aiming at the problems that a wearable device in the prior art is inconvenient in wearing mode and cannot be shaped by itself, the connecting structure for wearing and connecting the terminal is provided, the connecting structure comprises a flexible shell and a power steel sheet, the power steel sheet is arranged in the flexible shell, and at least one end of the power steel sheet in the length direction is movably connected with the flexible shell; the surface of at least one inner side wall is provided with a smooth guide layer; thereby realize the automation of terminal through the power steel sheet and wear, the user can change the elastic balance of power steel sheet and take place to buckle and wear through modes such as simple patting, has promoted and has worn the convenience, and its shape is fixed after the power steel sheet buckles to realized the design of wearing to the terminal.

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 adopting the mode that pure silica gel cover wrapped up the dial plate, and the wearing of this kind of wearing equipment is stereotyped according to user's wrist usually, that is to say that its watchband can laminate user's wrist and fix, and need user's manual wearing when wearing, and the requirement to user one-hand operation is higher, and the convenience is poor.

Disclosure of Invention

The invention aims to solve the technical problems that the existing wearable equipment is complicated in wearing mode and cannot be automatically shaped; 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 shell and a power steel sheet, the power steel sheet is arranged in the flexible shell, and at least one end of the power steel sheet in the length direction is movably connected with the flexible shell; and the surface of at least one inner side wall is provided with a smooth guide layer.

Optionally, the smooth guide layer is at least arranged on the inner side wall of the flexible shell corresponding to the bottom surface of the power steel sheet.

Optionally, the flexible housing is made of silicone.

Optionally, the power steel sheet includes two, and respective one end of two power steel sheets is respectively with flexible housing is at length direction's both ends swing joint, the respective other end of power steel sheet is free.

Optionally, the smooth guiding layer is composed of at least two smooth cylindrical members, each of the smooth cylindrical members is distributed along the length direction of the connecting structure, the end surfaces of the smooth cylindrical members are located at two ends of the connecting structure in the width direction, and at least part of the side surface of each of the smooth cylindrical members is located outside the inner side wall corresponding to the flexible housing.

Optionally, the end face of the smooth cylindrical member is embedded in the flexible housing.

Optionally, the interval between the smooth cylindrical members is smaller than or equal to the diameter of the smooth cylindrical members.

Optionally, the smooth cylindrical member is a steel needle.

Optionally, the smooth guiding layer is made of a smooth metal sheet; the periphery of the smooth metal sheet is embedded in the flexible shell.

The invention also provides a terminal, which comprises a flexible screen module and the connecting structure; the flexible screen module is fixedly connected with the connecting structure, and the periphery of the flexible screen module is coated in the flexible shell of the connecting structure.

Advantageous effects

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 terminal according to a first embodiment of the present invention;

Fig. 3 is a schematic structural view of the terminal with the flexible housing removed according to the first embodiment of the present invention;

fig. 4 is a schematic structural diagram of a terminal according to a first 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

referring to fig. 2 and 3, fig. 2 is a schematic view of an overall structure of the terminal provided in the present embodiment, and fig. 3 is a schematic view of the structure of the terminal provided in the present embodiment after the flexible housing is removed; the terminal comprises a flexible screen module 30 and a connecting structure 20, wherein the connecting structure 20 is used for wearing connection of the terminal; the connecting structure 20 comprises a flexible shell 21 and a power steel sheet 22, wherein the power steel sheet 22 is arranged in the flexible shell 21, and at least one end of the power steel sheet 22 in the length direction is movably connected with the flexible shell 21; the surface of at least one inner side wall of the flexible shell 21 corresponding to the top surface and the bottom surface of the power steel sheet 22 is provided with a smooth guide layer 23.

The power steel sheet 22 according to the present embodiment is a thin steel sheet having elasticity, which is also referred to as a snap ring steel sheet, and has two states, namely a straight state and a curled state, in the straight state, the power steel sheet 22 is linear, and the cross-sectional shape in the width direction is a U shape; when the balance is broken, the power steel piece 22 is curled, the U-shaped section in the width direction is flattened, the section of the whole power steel piece is close to a plane, and the section is flatter the closer to the center of the power steel piece 22. Based on the characteristic of the power steel sheet 22, the automatic wearing of the connecting structure 20 can be realized, and the user can directly make the power steel sheet 22 break the balance and curl in a beating mode, so that the connecting structure is worn on the wrist of the user. At least one end of the power steel sheet 22 in the length direction is movably connected to the flexible housing 21, so that when the power steel sheet 22 deforms, there is enough moving space to allow the power steel sheet 22 to normally realize the conversion between the straight state and the curled state. Generally, one end is fixed, and the other end is movable, although both ends are also possible.

The smooth guide layer 23 functions to make the movement of the power steel sheet 22 smoother without damaging the flexible casing 21. Because the connection structure 20 in this embodiment is composed of the flexible outer shell 21 and the power steel sheet 22, the flexible outer shell 21 is used for protecting the connection structure 20 and the flexible screen module 30 on the terminal, and the flexibility is used for allowing the terminal to be bent freely; however, the flexible housing 21 may be made of silicon rubber, and the friction coefficient of silicon rubber is large, if the power steel sheet 22 is in direct contact with the flexible housing 21, the power steel sheet 22 is greatly blocked when being bent, and may even cause seizure, or the edge of the power steel sheet 22 may damage the flexible housing 21. In view of this, a smooth guiding layer 23 is disposed on the inner side wall of the flexible casing 21, that is, between the flexible casing 21 and the power steel sheet 22, and the smooth guiding layer 23 can block direct contact between the flexible casing 21 and the power steel sheet 22, and can provide a smaller friction coefficient for the power steel sheet 22, so that the deformation process of the power steel sheet 22 is smoother.

Due to the flaky characteristic of the power steel sheet 22, the smooth guiding layer 23 is at least arranged on the inner side wall of the flexible shell 21 corresponding to the top surface and/or the bottom surface of the power steel sheet 22, so that the power steel sheet 22 and the flexible shell 21 can be prevented from being blocked to a greater extent, and the smooth guiding function is better. In some embodiments, the smooth guiding layer 23 is disposed at least on the inner side wall of the flexible housing 21 corresponding to the bottom surface of the power steel sheet 22. Because the section of the power steel sheet 22 is U-shaped, and the convex part of the U-shaped is positioned on the bottom surface of the power steel sheet, the contact degree between the bottom surface of the power steel sheet 22 and the flexible shell 21 is larger, and the smooth guide layer 23 is at least arranged on the bottom surface of the power steel sheet, so that the effect of the power steel sheet can be ensured to the greatest extent while the material is saved. Of course, the smooth guiding layer 23 may be disposed on both the top surface and the bottom surface of the power steel sheet 22, and this embodiment is not limited thereto. Referring to FIG. 4, FIG. 4 shows a schematic of a terminal structure having a smooth guiding layer disposed on the bottom surface of a power steel sheet; fig. 2 and 3 show the terminal structure with smooth guiding layers on the top and bottom surfaces of the power steel sheet.

In some embodiments, the flexible housing 21 is made of silicone. The flexible casing 21 is wrapped with the power steel sheet 22 and has a cavity therein, and for the sake of simple manufacturing, the flexible casing 21 can be formed by injection molding of silicone rubber. The silicone rubber has good flexibility, can deform within a certain elastic range, and can provide protection for devices covered by the silicone rubber, including but not limited to the power steel sheet 22 arranged in the flexible casing 21 and the covered flexible screen module 30.

In some embodiments, the number of the power steel sheets 22 may be two, one end of each of the two power steel sheets 22 is movably connected to both ends of the flexible casing 21 in the length direction, and the other end of each of the two power steel sheets 22 is free. The power steel sheet 22 in the embodiment may include one or two, and if there is one, both ends of the power steel sheet 22 may be movably connected with both ends of the flexible casing 21; if the number of the two power steel sheets 22 is two, the two power steel sheets 22 can be overlapped and arranged in the flexible casing 21, and the end parts of the two power steel sheets 22 are respectively connected with the two ends of the flexible casing 21.

In some embodiments, the smooth guiding layer 23 is composed of at least two smooth cylindrical members 231, each smooth cylindrical member 231 is distributed along the length direction of the connecting structure 20, the end surfaces of the smooth cylindrical members 231 are located at two ends of the connecting structure 20 in the width direction, and at least part of the side surfaces of the smooth cylindrical members 231 are located outside the corresponding inner side wall of the flexible housing 21. The smooth cylindrical members 231 are cylindrical, and the cylindrical intervals allow the contact between the power steel sheet 22 and the smooth guiding layer 23 to be small, which means that the distance between every two smooth cylindrical members 231 is empty, and the empty part naturally has no sliding friction, and the smooth cylindrical members 231 have low surface roughness, so that the power steel sheet 22 can be deformed more freely.

In some embodiments, the end face of the smooth cylindrical member 231 is embedded within the flexible housing 21. The smooth cylindrical member 231 is disposed inside the flexible housing 21, and due to the flexible nature of the flexible housing 21, the end of the smooth cylindrical member 231 may be directly embedded within the flexible housing 21. The smooth cylindrical members 231 may be formed by injection molding together with the flexible cover 21.

In some embodiments, the spacing between each smooth cylindrical member 231 is less than or equal to the diameter of the smooth cylindrical members 231. Because there is the interval between the smooth cylindrical members 231, in order to avoid the elastic steel sheet from being blocked in the interval during the deformation process, the interval between the smooth cylindrical members 231 may be set to be less than or equal to the diameter of the smooth cylindrical members 231, or even the smooth cylindrical members 231 may be tightly attached to each other. Alternatively, the smooth cylindrical member 231 may be a steel needle. The steel needle in this embodiment may not have a tip structure at both ends, but only a cylindrical steel needle.

In some embodiments, the smooth guiding layer 23 is composed of a smooth metal sheet; the periphery of the smooth metal sheet is embedded in the flexible shell 21. In addition to the smooth guiding layer 23 formed by the smooth cylindrical member 231, the smooth guiding layer 23 may be directly formed by a smooth metal sheet, the smoothness of which indicates a low surface roughness, and since the smooth metal sheet is continuous with respect to the smooth cylindrical member 231, there is no possibility that the elastic steel sheet is stuck therein during deformation.

The embodiment provides a connecting structure, and provides a connecting structure and a terminal for wearing and connecting a terminal aiming at the problems that a wearable device in the prior art is inconvenient in wearing mode and cannot be shaped by itself, wherein the connecting structure comprises a flexible shell and a power steel sheet, the power steel sheet is arranged in the flexible shell, and at least one end of the power steel sheet in the length direction is movably connected with the flexible shell; the surface of at least one inner side wall is provided with a smooth guide layer; thereby realize the automation of terminal through the power steel sheet and wear, the user can change the elastic balance of power steel sheet and take place to buckle and wear through modes such as simple patting, has promoted and has worn the convenience, and its shape is fixed after the power steel sheet buckles to realized the design of wearing to the terminal.

Referring to fig. 2 to 4, the present embodiment further provides a terminal, which includes a flexible screen module 30 and the connection structure 20, wherein the flexible screen module 30 is fixedly connected to the connection structure 20, and the periphery of the flexible screen module 30 is covered in the flexible housing 21 of the connection structure 20. The flexible casing 21 has a protective effect on the devices enclosed therein, and can prevent the devices from being damaged by external force such as impact.

The fixed connection between the flexible screen module 30 and the connection structure 20 may be that the flexible screen module 30 is adhered to the flexible housing 21 by means of glue dispensing or the like, or that the flexible screen module 30 is attached to the bottom plate 31 and is fixedly connected to the flexible housing 21 through the bottom plate 31. The fixed connection between the base plate 31 and the flexible housing 21 may be achieved by means of screw fitting, gluing, etc.

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

1. A connection structure, characterized by being used for a wearing connection of a terminal; the connecting structure comprises a flexible shell and a power steel sheet, the power steel sheet is arranged in the flexible shell, and at least one end of the power steel sheet in the length direction is movably connected with the flexible shell; and the surface of at least one inner side wall is provided with a smooth guide layer.

2. The coupling structure according to claim 1, wherein the smooth guide layer is provided at least on an inner side wall of the flexible casing corresponding to a bottom surface of the power steel sheet.

3. The connection according to claim 1, wherein said flexible housing is made of silicone.

4. The coupling structure according to claim 1, wherein the power steel sheet includes two, one end of each of the two power steel sheets is movably coupled to both ends of the flexible case in a length direction, and the other end of each of the two power steel sheets is free.

5. The connecting structure according to any one of claims 1 to 4, wherein the smooth guiding layer is composed of at least two smooth cylindrical members, each of the smooth cylindrical members is distributed along the length direction of the connecting structure, the end surfaces of the smooth cylindrical members are located at both ends of the connecting structure in the width direction, and at least part of the side surfaces of the smooth cylindrical members are located outside the corresponding inner side wall of the flexible casing.

6. The connection according to claim 5, wherein the end face of the smooth cylindrical member is embedded in the flexible housing.

7. The connection according to claim 5, wherein the interval between said smooth cylindrical members is equal to or smaller than the diameter of said smooth cylindrical members.

8. the connection according to claim 5, wherein said smooth cylindrical member is a steel pin.

9. The connecting structure according to any one of claims 1 to 4, wherein the smooth guiding layer is composed of a smooth metal sheet; the periphery of the smooth metal sheet is embedded in the flexible shell.

10. A terminal comprising a flexible screen module and a connection structure according to any one of claims 1-9; the flexible screen module is fixedly connected with the connecting structure, and the periphery of the flexible screen module is coated in the flexible shell of the connecting structure.