CN209787207U

CN209787207U - Flexible screen assembly, flexible screen module and wearable device

Info

Publication number: CN209787207U
Application number: CN201920229693.XU
Authority: CN
Inventors: 史长春; 王德全
Original assignee: Nubia Technology Co Ltd
Current assignee: Nubia Technology Co Ltd
Priority date: 2019-02-22
Filing date: 2019-02-22
Publication date: 2019-12-13
Anticipated expiration: 2029-02-22

Abstract

The utility model discloses a flexible screen subassembly, flexible screen module and wearing equipment, this flexible screen subassembly include silica gel protective sheath and transparent cover the intermediate position of silica gel protective sheath is equipped with the windowing to will through integrative injection moulding's technology transparent cover inlay in the silica gel protective sheath the position of windowing, and this subassembly when using wearing equipment, is the top that directly covers at the flexible display screen, just so can realize the positive protection to the flexible display screen, avoided because the harm of collision, the structure of this subassembly is also fairly simple simultaneously, and the processing of being convenient for, the cost is also low.

Description

Flexible screen assembly, flexible screen module and wearable device

Technical Field

The utility model relates to a terminal technology field, more specifically say, relate to a flexible screen subassembly, flexible screen module and wearing equipment.

Background

At present, along with the progress of scientific and technological, especially under the prerequisite that the flexible screen technique has obtained fine development and breakthrough, wearing equipment also develops to full-screen folding orientation constantly, and in prior art, the protection to the flexible screen module at flexible screen terminal is not very good, mostly all is direct naked dress, or adopts the sealed protection of foamed rubber's mode, but such mode is not applicable to the equipment of wearing equipment, still receives the harm very easily in the use.

SUMMERY OF THE UTILITY MODEL

An embodiment of the utility model provides a flexible screen subassembly, flexible screen module and wearing equipment to flexible screen mounting means among the solution prior art, be difficult to realize the technical problem of the protection of flexible screen.

In order to solve the technical problem, the utility model provides a flexible screen subassembly is applied to wearing equipment, flexible screen subassembly includes: a silica gel protective sleeve and a transparent cover plate;

The middle position of the silica gel protective sleeve is provided with a window, and the transparent cover plate is embedded in the window position in the silica gel protective sleeve through an integrated injection molding process.

Optionally, will through integrative injection moulding's technology transparent cover plate inlay in the silica gel protective sheath the position of windowing includes:

Placing the transparent cover plate in an injection mold;

the silica gel material is injected around the transparent cover plate, after cooling, the periphery of the transparent cover plate is formed with a silica gel protective sleeve with a window, and the size of the window is equivalent to that of the transparent cover plate.

optionally, at least one limiting part is further arranged at two end parts of the silica gel protective sleeve in the length direction, and the limiting parts are used for being matched with the wearable equipment to be installed and fixed.

Optionally, the limiting part comprises a limiting hole or a limiting protrusion.

Optionally, the silica gel protective sheath still including set up perpendicularly in silica gel protective sheath lower surface, and follow the bellied spacing collar of lower surface.

optionally, the transparent cover plate is a single-layer cover plate formed by a PI film, or a composite cover plate formed by a PI film and flexible glass.

Further, the embodiment of the utility model provides a flexible screen module is still provided, include as above flexible screen subassembly and flexible display screen, flexible display screen set up in the below of flexible screen subassembly, and work as the flexible screen subassembly with when the flexible display screen is buckled, the flexible display screen is relative the flexible screen subassembly slides.

Optionally, if the silica gel protective sheath still includes during the spacing collar, flexible display screen cup joint fixed with in the spacing collar, and when being buckled flexible display screen is in slide from side to side in the spacing collar.

Further, the embodiment of the utility model provides a wearing equipment is still provided, include as above flexible screen module and watchband, flexible screen module passes through the mode of block to be fixed the upper surface of watchband.

Optionally, the wearable device further comprises a dial plate provided with a strip-shaped groove, and the watchband is provided with a groove with the width equal to that of the strip-shaped groove and a buckle arranged in the groove;

The flexible screen module is matched and fixed with the buckle through a limiting hole in the flexible screen assembly on the surface of the strip-shaped groove and the groove.

Has the advantages that:

the utility model provides a flexible screen subassembly, flexible screen module and wearing equipment, this flexible screen subassembly include silica gel protective sheath and transparent cover the intermediate position of silica gel protective sheath is equipped with the windowing to will through integrative injection moulding's technology transparent cover inlay in the silica gel protective sheath the position of windowing, and this subassembly when using wearing equipment, is the top that directly covers at the flexible display screen, just so can realize the positive protection to the flexible display screen, avoided because the harm of collision, the structure of this subassembly is also fairly simple simultaneously, and the processing of being convenient for, the cost is also low.

Furthermore, through the mode installation flexible display screen that sets up the spacing collar in the below of silica gel protective sheath, such structure not only can realize the fixed of flexible display screen, and flexible display screen can also slide in the spacing collar moreover, has certain displacement, has guaranteed the ductility of flexible display screen.

Drawings

The invention will be further explained with reference to the drawings and examples, wherein:

Fig. 1 is a schematic structural diagram of an optional mobile terminal implementing various embodiments of the present invention;

FIG. 2 is a diagram of a wireless communication system for the mobile terminal shown in FIG. 1;

fig. 3 is a schematic structural diagram of a flexible screen assembly according to an embodiment of the present invention;

Fig. 4 is an exploded view of a flexible screen assembly according to an embodiment of the present invention;

Fig. 5 is a schematic structural diagram of a second flexible screen assembly according to an embodiment of the present invention;

fig. 6 is a schematic diagram of a third structure of a flexible screen assembly according to an embodiment of the present invention;

Fig. 7 is a fourth schematic structural diagram of a flexible screen assembly according to an embodiment of the present invention;

Fig. 8 is a schematic structural diagram of a flexible screen module according to an embodiment of the present invention;

Fig. 9 is a schematic structural diagram of the wearable device provided by the embodiment of the present invention.

Fig. 10 is a schematic structural view of a silica gel protective sleeve according to an embodiment of the present invention;

Fig. 11 is a cross-sectional view of a flexible screen module according to an embodiment of the 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", "part", or "unit" used to denote elements are used only for the convenience of description of the present invention, and have no specific meaning in itself. Thus, "module", "component" or "unit" may be used mixedly.

The utility model discloses in mention terminal or mobile terminal can be the terminal that has the flexible characteristic, and the display screen at this terminal can be flexible screen, the utility model discloses a terminal can be implemented with various forms. For example, the terminal described in the present invention may be a wearable device such as a foldable mobile phone, a flexible screen terminal, a Portable Media Player (PMP), a navigation device, and a smart band.

In the following description, reference will be made to a flexible screen mobile phone, a wearable device, and it will be understood by those skilled in the art that the construction according to the embodiments 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 structure shown in fig. 1 does not constitute a limitation of the hardware structure of the terminal as proposed in the present invention, and a mobile terminal may comprise more or less components than those shown, or may combine some components, or may be arranged of different 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 utility model.

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.

In the present embodiment, the sensor 105 is arranged in a volume of the bracelet, or in a link structure of the bracelet, in particular in the housing chamber.

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.

Further, in the embodiment of the present invention, the modules mentioned in fig. 1 are installed in the dial plate accommodated in the wearable device of the present disclosure, and the display unit and the touch panel are fixed on the surface of the dial plate and the link group.

For easy understanding of the embodiments of the present invention, the communication network system on which the mobile terminal of the present invention is based is described below.

please refer to fig. 2, fig. 2 is an architecture diagram of a communication Network system according to an embodiment of the present invention, the communication Network system is an LTE system of a universal mobile communication technology, the LTE system includes a UE (user equipment) 201, an E-UTRAN (Evolved UMTS Terrestrial Radio Access Network) 202, an EPC (Evolved Packet Core) 203 and an IP service 204 of an operator, which are connected in sequence.

Specifically, the UE201 may be the mobile terminal 100 described above, and is not described herein again.

the E-UTRAN202 includes eNodeB2021 and other eNodeBs 2022, among others. Among them, the eNodeB2021 may be connected with other eNodeB2022 through backhaul (e.g., X2 interface), the eNodeB2021 is connected to the EPC203, and the eNodeB2021 may provide the UE201 access to the EPC 203.

The EPC203 may include an MME (Mobility Management Entity) 2031, an HSS (Home Subscriber Server) 2032, other MMEs 2033, an SGW (Serving GateWay) 2034, a PGW (PDN GateWay) 2035, and a PCRF (Policy and charging functions Entity) 2036, and the like. The MME2031 is a control node that handles signaling between the UE201 and the EPC203, and provides bearer and connection management. HSS2032 is used to provide registers to manage functions such as home location register (not shown) and holds subscriber specific information about service characteristics, data rates, etc. All user data may be sent through SGW2034, PGW2035 may provide IP address assignment for UE201 and other functions, and PCRF2036 is a policy and charging control policy decision point for traffic data flow and IP bearer resources, which selects and provides available policy and charging control decisions for a policy and charging enforcement function (not shown).

The IP services 204 may include the internet, intranets, IMS (IP Multimedia Subsystem), or other IP services, among others.

Although the LTE system is described as an example, it should be understood by those skilled in the art that the present invention is not limited to the LTE system, but can be applied to other wireless communication systems, such as GSM, CDMA2000, WCDMA, TD-SCDMA, and future new network systems.

Based on above-mentioned mobile terminal hardware structure and communication network system, provide the utility model discloses each embodiment.

The first embodiment:

Referring to fig. 3-4, for a schematic structural diagram and an exploded view of a flexible screen assembly provided in an embodiment of the present invention, the flexible screen assembly 20 includes a silica gel protective sleeve 21 and a transparent cover plate 22;

Silica gel protective sheath 21's intermediate position is equipped with windowing 211, will through integrative injection moulding's technology transparent cover plate 22 inlay in silica gel protective sheath 21 windowing 211 position specifically forms silica gel protective sheath 21 through the mode of moulding plastics in the membrane.

in this embodiment, the embedding the transparent cover 22 in the position of the window 211 in the silicone protective cover 21 by an integral injection molding process includes:

placing the transparent cover plate 22 in an injection mold;

The silica gel material is injected around the transparent cover plate 22, after cooling, the silica gel protective sleeve 21 with the window 211 is formed around the transparent cover plate 22, and the size of the window 211 is equivalent to that of the transparent cover plate 22.

in practical applications, the above mentioned silicone protective sleeve 21 and the transparent cover plate 22 may be integrally formed by adhering two-color injection-molded silicone to the transparent cover plate 22, and the adhesion reliability is higher and more stable than the method of directly adhering with silicone.

the structure is as follows: as shown in fig. 10, the plastic a and the silica gel B are molded into a whole in two colors, and the plastic a has a groove as a glue storing space to ensure reliable bonding between the upper cover plate of the screen body and the two-color injection silica gel.

In the present embodiment, the transparent cover 22 is a single-layer cover formed of a PI film, or a composite cover formed of a PI film and a flexible glass.

In practical application, because the flexible screen assembly 20 is applied to a wearable device for protecting and fixing a flexible display screen, the silica gel protective sleeve 21 in the flexible screen assembly provided in this embodiment is further provided with at least one limiting portion 212, the limiting portion 212 is mutually matched and fixed with a watchband in the wearable device, specifically, the limiting portion 212 is arranged at two end portions in the length direction of the silica gel protective sleeve 21, and the limiting portion 212 is used for being mutually matched, installed and fixed with the wearable device, preferably, implemented in a manner of selecting a snap-fit.

in practical applications, the position-limiting portion 212 may be implemented by a position-limiting hole or a position-limiting protrusion, as shown in fig. 5 to 6.

When spacing portion 212 adopts spacing hole to realize two ascending tip of length direction of silica gel protective sheath 21 extend out a boss, set up at least one spacing hole on this boss, corresponding cooperation is used, is provided with the spacing post that corresponds on wearing the watchband of equipment.

When the limiting part 212 is implemented by limiting protrusions, at least one limiting protrusion which is vertically protruded is arranged on the upper surface and/or the lower surface of the silica gel protective sleeve 21.

as shown in fig. 7, a limiting ring 213 is further disposed on the lower surface of the silica gel protective sleeve 21; the limiting ring 213 is disposed on the lower surface of the silica gel protective sheath 21 and protrudes vertically from the lower surface.

The limiting ring 213 is used for fixing the flexible display screen during assembly, and the flexible display screen can slide along with the bending of the flexible screen assembly in the limiting ring 213, wherein the sliding refers to the stretching and moving left and right.

Through the fixed mounting of the flexible screen assembly to the flexible display screen, not only is the protection of the flexible display screen realized, but also the ductility of the flexible display screen is ensured, and the problem that the flexible display screen is difficult to stably mount in the prior art is solved.

Second embodiment:

referring to fig. 8, which is a schematic structural diagram of the flexible screen module provided in this embodiment, the flexible screen module 40 includes the flexible screen assembly 20 and the flexible display screen 30 provided in the first embodiment, the flexible display screen 30 is disposed below the flexible screen assembly 20, and when the flexible screen assembly 20 and the flexible display screen 30 are bent, the flexible display screen 30 slides relative to the flexible screen assembly 20.

in this embodiment, a limiting ring 213 is further disposed on the lower surface of the silica gel protective sleeve 21, and the limiting ring 213 is perpendicular to the limiting sleeve formed by the protrusion on the lower surface of the silica gel protective sleeve 21.

The limiting ring 213 is used for fixing the flexible display screen 30 during assembly, and the flexible display screen 30 can slide along with the bending of the flexible screen assembly 20 in the limiting ring 213, where the sliding refers to the stretching and moving left and right.

That is, if the silica gel protective cover 21 further includes the spacing collar 213, the flexible display screen 39 is fixedly sleeved in the spacing collar 213, and when being bent, the flexible display screen 30 slides left and right in the spacing collar 213.

In practical applications, an adhesive layer, such as a transparent double-sided tape, may be further disposed between the flexible display 30 and the transparent cover 22 to further fix the flexible display 30.

in this embodiment, the manufacturing and assembling of the flexible screen assembly may be implemented by embedding the transparent cover 22 in the position of the window 211 in the silicone protective cover 21 through an integral injection molding process, and specifically includes:

Placing the transparent cover plate 22 in an injection mold;

In practical application, the silica gel protective sleeve 21 and the transparent cover plate 22 can be integrally formed by adhering two-color injection silica gel to the transparent cover plate 22, and the adhesion reliability is higher and more stable compared with a method of directly adhering by using silica gel.

Further, in actual operation, at the manufacturing and the equipment of flexible screen subassembly between flexible display screen, can also be as an organic whole with silica gel and steel sheet bonding of the mode of moulding plastics in adopting the mould earlier, form flexible screen subassembly, then through sticky mode with steel sheet bonding in steel sheet and the flexible display screen under the silica gel frame, upper portion adopts silica gel to shelter from the screen edge, both guaranteed sealed guaranteed to shelter from the effect. The structure is as follows: as shown in the following figure 11, the steel sheet in the lower steel sheet of the silica gel frame is bonded with the steel sheet in the flexible display screen, and the upper edge of the flexible display screen is pressed tightly by silica gel on the silica gel frame, so that the dustproof protection effect is achieved.

To sum up, the flexible screen module structure that this embodiment provided, not only stability is high, still has more complete protection architecture silica gel protective sheath in position, has guaranteed the practicality of flexible screen module greatly to and the ductility in bending process.

The third embodiment:

As shown in fig. 9, which is a schematic structural diagram of a wearable device provided in this embodiment, the wearable device includes a flexible screen module 40 and a watchband 50 provided in the second embodiment, and the flexible screen module 40 is fixed on an upper surface of the watchband 50 in a snap-fit manner.

In this embodiment, the wearable device further includes a dial 60 having a strip-shaped groove, and the watchband 50 is provided with a groove having a width equal to that of the strip-shaped groove and a buckle arranged in the groove;

the flexible screen module 40 is fixed on the surface of the strip-shaped groove and the groove by matching the limiting hole on the flexible screen component 20 with the buckle.

In practical applications, the watch band 50 is connected to the two connecting ends of the watch face 60 in a rotationally fixed manner, and the flexible screen module 40 is connected to the watch face 60 and a portion of the watch band 50 respectively.

In this embodiment, the watch band 50 includes a watch band buckle and two link sets, two ends of the watch plate 60 are respectively rotatably connected with one end of the link set, the other end of the link set is rotatably connected with the watch band buckle, and a strip-shaped groove having a width and a length equal to those of the flexible screen module is formed on the upper surfaces of the two link sets and the watch plate 60.

Flexible screen module 40 is fixed in the bar recess, just flexible screen module 40 is along with the bending deformation of chain link group and bending deformation, it is concrete, flexible screen module 40 can be in glue, double faced adhesive tape or the fixed bar recess of mode such as buckle.

In this embodiment, the wearable device further comprises a connection column, and the rotational connection of the dial 60 with the link set and the link set with the dial buckle comprises: the dial 60 and the chain link group are fixedly connected with the watch band buckle through the connecting column, and the chain link group or the watch band buckle rotates along the outer surface of the connecting column when being acted by external force.

Certainly, in practical application, the dial 60 and the link group and the watch buckle may be rotatably connected by matching a concave point and a convex point, that is, the convex point is arranged on the link in the link group, the concave point is arranged on the dial 60, and the installation is ensured not to fall off under the action of interference installation and the dial 60 can also freely rotate.

In this embodiment, the link group includes a first link and a second link that are sequentially and mutually rotatably connected, and in practical applications, since the first link is used to fix and protect the flexible screen module 40 in addition to the rotation, it is preferable that at least two first links and at least one second link are selectively provided, and the link group is connected with the dial 60 through the first links and connected with the watch buckle through the second links.

In practical applications, the second link is connected to the watch band buckle, in particular by a connecting bearing, and may even be a telescopic bearing.

In this embodiment, a first groove having a width consistent with the width of the flexible screen module 40 is disposed on the upper surface of the dial 60, and a second groove having a width consistent with the width of the flexible screen module 40 is disposed on the upper surface of the first link;

The strip-shaped grooves are formed by splicing the first grooves and a plurality of second grooves connected with the chain link groups at two ends of the dial 60.

further, in practical applications, the first link is shaped like a U, and the inner surface of the U corresponds to the second groove.

In practical application, the flexible screen module 40 is fixed by the link group, and the flexible screen module 40 is a device which is easy to damage, in order to improve the performance of the flexible screen module 40, the flexible screen module 40 is made of a flexible cover plate PI film, then a silica gel sleeve is injected outside the flexible cover plate PI film, and the protection of the flexible cover plate PI film is realized through the silica gel sleeve, specifically, the flexible cover plate PI film and the silica gel sleeve are formed in an integral molding mode through injection molding in the film.

as shown in fig. 7, the watch band 50 further includes an adjusting link set disposed between the link set and the watch band buckle and rotatably connected to both of them. The adjusting chain link group is formed by sequentially connecting at least one third chain link, the third chain links are connected in a rotating mode, specifically, the third chain links are connected through connecting bearings, in practical application, connecting holes are formed in the side walls of the end portions of the third chain links, the connecting bearings penetrate through the connecting holes to achieve rotating fixed connection, of course, the third chain links in the adjusting chain link group after the two third chain links are connected through the two bearing pairs can be detached, and the adjusting chain link group can be adjusted specifically according to the actual use length of a user.

In this embodiment, because the flexible screen module 40 is a relatively easily damaged device, especially in the case of positive and negative folding, in order to avoid this, the first link structure of the link group provided in the present invention.

the first link includes: the mounting surface and a matching surface matched with the mounting surface;

the mounting surface is formed by inwards recessing towards the direction of the second groove based on the outer surface and is arranged on the outer surface close to one end of the first end surface of the first chain link;

The matching surface is arranged on the surface of a second groove close to one end of the second end face of the first chain link, the matching surface is formed on the basis that the surface of the second groove is inwards concave in the direction of the outer surface, and the distance between the matching surface and the outer surface is gradually reduced from the first end face to the second end face.

in practical applications, the mating surface may be formed by two surfaces, an included angle formed by the two surfaces is greater than 180 degrees, and a distance between the surface closest to the second end surface and the outer surface is gradually reduced from the first end surface to the second end surface.

In this embodiment, in order to prevent the direction of the watch band from being bent, a first protrusion is further disposed at a position, close to the first end surface, of the mounting surface, and a third groove, which is matched with and limited by the first protrusion a, is disposed at a position, close to the middle part, of the fitting surface.

In this embodiment, to the rotation connection between each first chain link in the chain link group, specifically realize through the interference mounting mode of pin and dodge the hole, optionally still be equipped with first rotatory hole on the side of first chain link is close to the position of two terminal surfaces, first rotatory hole and pin are mutually supported and are realized rotation connection between each first chain link in the chain link group.

in this embodiment, to the rotation connection between each first chain link in the chain link group, specifically can also realize through bump and the interference mounting mode who dodges the hole the lateral surface of first chain link is close to still be equipped with the bump in the position of first terminal surface the medial surface of first chain link is close to still be equipped with the rotatory hole of second in the position of second terminal surface, through the mutually supporting realization of the rotatory hole of second and bump rotation between each first chain link in the chain link group is connected.

in this embodiment, dial plate 60 includes the dial plate body and distributes in the control button on dial plate body outside limit still be equipped with charge mouthful and at least one sensor installation region on the dial plate body.

In the embodiment, the specific shape of the second link in the link group is similar to a structure in a shape like a Chinese character 'tu', but a groove matched with the shape and size of the convex point is further arranged at the opposite end of the convex point in the shape like the Chinese character 'tu', cylindrical holes are further arranged on two side walls of the groove, through holes are arranged on the convex point, when the chain link is installed, the chain link is inserted into the through holes through a telescopic bearing, and the bearing is clamped in the cylindrical holes according to the telescopic principle of the bearing, so that the rotary connection between the second links is realized.

Further, the structure of the third chain link in the adjusting chain link group can also be the same as that of the second chain link, but the fixing mode between the second chain link and the second chain link is through pin welding, but the rotating connection can still be realized, namely, the non-detachable rotating connection mode, and the third chain link is a detachable transmission chain link, and of course, the third chain link can also be directly realized by the existing Y-shaped steel belt chain link.

To sum up, the utility model provides a flexible screen subassembly, flexible screen module and wearing equipment, this flexible screen subassembly include silica gel protective sheath and clear cover the intermediate position of silica gel protective sheath is equipped with the windowing to will through integrative injection moulding's technology clear cover inlay in the silica gel protective sheath the position of windowing, and this subassembly when using wearing equipment, is the direct top that covers at the flexible display screen, just so can realize the positive protection to the flexible display screen, avoided because the harm of collision, the structure of this subassembly is also fairly simple simultaneously, and the processing of being convenient for is with low costs also.

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 embodiment numbers of the present invention are only for description, and do not represent the advantages and disadvantages of the embodiments.

While the embodiments of the present invention have been described with reference to the accompanying drawings, the present invention is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many modifications may be made by one skilled in the art without departing from the spirit and scope of the present invention as defined in the appended claims.

Claims

1. A flexible screen assembly, applied to a wearable device, the flexible screen assembly comprising: a silica gel protective sleeve and a transparent cover plate;

2. the flexible screen assembly of claim 1, wherein embedding the transparent cover plate in the fenestrated location in the silicone protective cover by an integral injection molding process comprises:

Placing the transparent cover plate in an injection mold;

3. The flexible screen assembly of claim 1, wherein at least one limiting portion is further disposed at two end portions of the silica gel protective sleeve in the length direction, and the limiting portions are used for being matched with the wearable device to be mounted and fixed.

4. the flexible screen assembly of claim 3, wherein the retention portion comprises a retention hole or a retention protrusion.

5. The flexible screen assembly of claim 4, wherein the silicone protective sleeve further comprises a spacing collar vertically disposed on the lower surface of the silicone protective sleeve and protruding from the lower surface.

6. a flexible screen assembly according to any one of claims 1 to 5, wherein the transparent cover is a single layer cover formed from a PI film or a composite cover consisting of a PI film and a flexible glass.

7. A flexible screen module, comprising the flexible screen assembly and the flexible display screen according to any one of claims 1 to 6, wherein the flexible display screen is disposed below the flexible screen assembly, and when the flexible screen assembly and the flexible display screen are bent, the flexible display screen slides relative to the flexible screen assembly.

8. the flexible screen module of claim 7, wherein if the silicone protective sleeve further comprises a spacing collar, the flexible display screen is fixedly sleeved in the spacing collar, and when being bent, the flexible display screen slides left and right in the spacing collar.

9. wearing equipment, characterized by comprising the flexible screen module according to claim 7 or 8 and a watchband, wherein the flexible screen module is fixed on the upper surface of the watchband in a clamping manner.

10. the wearing device of claim 9, further comprising a dial plate provided with a strip-shaped groove, wherein a groove having a width equal to that of the strip-shaped groove and a buckle arranged in the groove are provided on the watchband;