CN113364901B - Electronic equipment and composite shaft structure thereof - Google Patents

Abstract

The application relates to an electronic device and a composite shaft structure thereof, wherein the composite shaft structure comprises a rotating shaft and an elastic connector, the rotating shaft is used for rolling a flexible screen or rolling contact with the flexible screen, and the composite shaft structure is provided with a shaft cavity provided with a battery, and the elastic connector is elastically and electrically contacted with the battery. According to the electronic equipment and the composite shaft structure thereof, the elastic connector is electrically connected with the circuit board of the electronic equipment to realize the electrical connection between the battery and the circuit board, so that the battery in the shaft cavity of the rotating shaft is used for improving the integral endurance performance of the electronic equipment, and the rolling or rolling contact of the rotating shaft to the flexible screen is maintained, so that the requirement of the flexible screen on adjusting the display breadth is met.

Description

Electronic equipment and composite shaft structure thereof

Technical Field

The application relates to the technical field of electronic equipment, in particular to electronic equipment and a composite shaft structure thereof.

Background

With the development of intelligent electronic devices, people are interested in new forms of mobile terminal devices, and a series of new forms of electronic devices such as mobile phones, folding machines, crimping machines, slivers and the like are emerging on the market. The roll machine is characterized in that only half of the flexible screen of the mobile phone is exposed when the mobile phone is in a contracted state, and the whole flexible screen of the mobile phone is exposed when the mobile phone is unfolded. The shrinkage state is portable, and the display of the big screen of experience that the expansion state is better, this design improves portability and immersive advantage of experience.

However, the existing roll-sliding machine needs to be provided with a rotating shaft structure to adapt to the sliding requirement of the flexible screen, so that the internal stacking space of the equipment is occupied, and the endurance performance of the whole battery is reduced.

Disclosure of Invention

The embodiment of the application provides electronic equipment and a composite shaft structure thereof, which solve the problem of how to improve the integral endurance performance of the electronic equipment while achieving integral miniaturization.

In one aspect, the present application provides a composite shaft structure of an electronic device, the electronic device including a flexible screen and a circuit board electrically connected to the flexible screen, including:

the rotating shaft is used for rolling the flexible screen or rolling contact with the flexible screen, and is provided with a shaft cavity, and a battery is arranged in the shaft cavity;

the elastic connector is electrically connected with the circuit board and is elastically and electrically contacted with the battery.

In one embodiment, a plurality of batteries are arranged in the shaft cavity, and the batteries are sequentially distributed along the shaft cavity.

In another aspect, the present application provides an electronic device including the above-described composite shaft structure.

In one embodiment, the electronic device includes a first body, a second body and a flexible screen, the second body is slidably and telescopically disposed on the first body, the rotating shaft is rotatably connected to one side of the second body opposite to the extending direction of the first body, one end of the flexible screen is fixedly connected with the first body, the other end of the flexible screen bypasses the rotating shaft and can move relative to the second body along with the relative movement of the first body and the second body, the flexible screen is electrically connected with the circuit board, the flexible screen has a display surface, the display surface includes a bright screen area exposed out of the first body and the second body, and the bright screen area expands or contracts along with the sliding expansion of the first body and the second body.

In one embodiment, the circuit board is provided with a protection circuit and a controller, the controller is electrically connected with the battery through the protection circuit and is used for controlling the display screen to display pictures, and when the first machine body and the second machine body relatively move, the protection circuit enables the battery to be electrically disconnected from the controller.

In one embodiment, the device comprises a driver, wherein the driver is electrically connected with the controller and drives the first machine body and the second machine body to move relatively under the control of the controller.

In one embodiment, the first body includes a first housing, the first housing has a receiving space, and at least a portion of the second body is received in the receiving space and is capable of sliding out of and into the receiving space.

In one embodiment, the first housing includes a middle plate and a frame, the frame is disposed at an edge of the middle plate and encloses to form the accommodating space, the middle plate is provided with a plurality of ribs, the ribs are disposed at parallel intervals, the second housing includes a support plate, the support plate is used for supporting the flexible screen, the support plate is provided with a plurality of grooves, and the grooves are in sliding fit with the ribs correspondingly.

In one embodiment, the second body includes a second housing, a plurality of first arc guide pieces are protruding at edges of the second housing, a plurality of second arc guide pieces are protruding at edges of the supporting plate, the second housing and the supporting plate are fixed to each other and movably located at two sides of the middle plate, the plurality of first arc guide pieces and the plurality of second arc guide pieces correspond, and the rotating shaft is rotatably located between the first arc guide pieces and the second arc guide pieces.

In one embodiment, the rotating shaft includes a main body portion and a plurality of supporting portions arranged at intervals along an axial direction of the main body portion, a radius of the main body portion is smaller than a radius of an arc corresponding to the first arc-shaped guide piece, and the supporting portions are located between the adjacent first arc-shaped guide pieces and are in rolling contact with the flexible screen.

In one embodiment, the middle plate divides the accommodating space into a first subspace and a second subspace, at least part of the structure of the supporting plate is accommodated in the first subspace, and at least part of the structure of the second shell is accommodated in the second subspace.

In one embodiment, the second housing is provided with a mounting portion, two ends of the rotating shaft are respectively connected to the mounting portion through bearings in a rotating manner, the mounting portion is provided with a through hole, the elastic connector is arranged at the through hole and is electrically connected with the circuit board through a wire, and the wire penetrates through the through hole and extends along a gap between the first housing and the second housing.

In one embodiment, the circuit board is disposed on a side of the middle plate, which is opposite to the support plate, and the circuit board is provided with a containing groove, the electronic device includes a main battery, and the main battery is electrically connected with the circuit board, and part of the structure is contained in the containing groove.

The electronic equipment and the composite shaft structure thereof comprise the rotating shaft and the elastic connector, wherein the rotating shaft is used for rolling the flexible screen or is in rolling contact with the flexible screen, and the rotating shaft is provided with the shaft cavity provided with the battery, and the elastic connector is elastically and electrically contacted with the battery, so that when the electronic equipment adopts the composite shaft structure, the elastic connector is electrically connected with the circuit board of the electronic equipment to realize the electrical connection between the battery and the circuit board, the battery in the shaft cavity of the rotating shaft is used for improving the integral endurance performance of the electronic equipment, and the rolling or rolling contact of the rotating shaft on the flexible screen is maintained, so that the electronic equipment is suitable for the requirement of the flexible screen for adjusting the display breadth.

Drawings

In order to more clearly illustrate the embodiments of the application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of an electronic device according to an embodiment;

fig. 2 is a schematic structural diagram of an electronic device according to an embodiment when a first body and a second body slide relatively to widen a bright screen area;

FIG. 3 is a schematic top view of an electronic device in an embodiment;

fig. 4 is a schematic structural diagram of the electronic device shown in fig. 3 when the first body and the second body slide relatively so that the bright screen area is widened;

FIG. 5 is an exploded view of an electronic device according to another embodiment;

FIG. 6 is an exploded schematic view of a partial structure of the electronic device shown in FIG. 5;

FIG. 7 is a schematic view of a part of an assembled state of an electronic device according to an embodiment;

FIG. 8 is an enlarged partial schematic view of the encircled portion of the electronic device shown in FIG. 7;

FIG. 9 is a schematic diagram of a mounting structure of a circuit board and a main battery in an electronic device according to an embodiment;

FIG. 10 is an enlarged partial schematic view of the encircled portion of the electronic device shown in FIG. 9;

fig. 11 is a schematic structural diagram of an electronic device according to an embodiment.

Detailed Description

In order that the application may be readily understood, a more complete description of the application will be rendered by reference to the appended drawings. Preferred embodiments of the present application are shown in the drawings. This application may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

As used herein, "electronic device" refers to a device capable of receiving and/or transmitting communication signals that includes, but is not limited to, a device connected via any one or several of the following connections:

(1) Via a wireline connection, such as via a public-switched telephone network (Public Switched Telephone Networks, PSTN), a digital subscriber line (Digital Subscriber Line, DSL), a digital cable, a direct cable connection;

(2) Via a wireless interface, such as a cellular network, a wireless local area network (Wireless Local Area Network, WLAN), a digital television network such as a DVB-H network, a satellite network, an AM-FM broadcast transmitter.

An electronic device arranged to communicate over a wireless interface may be referred to as a "mobile terminal". Examples of mobile terminals include, but are not limited to, the following electronic devices:

(1) Satellite phones or cellular phones;

(2) A personal communications system (Personal Communications System, PCS) terminal that may combine a cellular radiotelephone with data processing, facsimile and data communications capabilities;

(3) A radiotelephone, pager, internet/intranet access, web browser, notepad, calendar, personal digital assistant (Personal Digital Assistant, PDA) equipped with a global positioning system (Global Positioning System, GPS) receiver;

(4) Conventional laptop and/or palmtop receivers;

(5) Conventional laptop and/or palmtop radiotelephone transceivers, and the like.

Referring to fig. 1 and fig. 2, an electronic device 100 provided in the embodiment of the present application may be a mobile phone or a tablet computer, and in other embodiments, the electronic device 100 may also be other structures with a display function of the flexible screen 30, which is not limited herein.

For ease of understanding, the structure of the electronic device 100 will be described below using a mobile phone as an example.

The electronic device 100 includes a first body 10 and a second body 20. The first body 10 and the second body 20 are slidably retractable with respect to each other, and the flexible screen 30 is disposed between the first body 10 and the second body 20 and is capable of adjusting a region of a display screen (hereinafter referred to as a bright screen region 30 a) according to the relative sliding and retraction of the first body 10 and the second body 20.

It should be noted that, as a structural member for displaying or touching the electronic device 100, the flexible screen 30 has a display surface, where the display surface refers to an area corresponding to a maximum display screen of the flexible screen 30, or when the bright screen area 30a is at a maximum in the process of sliding and stretching the first body 10 and the second body 20 relatively, the bright screen area 30a is the same as the display surface.

Since the portion of the display surface of the flexible screen 30 is received inside but not exposed during the sliding and telescoping of the first body 10 and the second body 20 with respect to each other, the portion is not displayed, and the bright screen region 30a refers to the portion of the display surface exposed to the first body 10 and the second body 20. When the bright screen region 30a is lit up or the screen is displayed, the display content can be completely observed from the outside of the electronic apparatus 100.

In this embodiment, the size of the bright screen region 30a is changed by the relative sliding expansion and contraction of the first body 10 and the second body 20. For example, with the sliding direction of the first body 10 and the second body 20 as the width direction of the electronic apparatus 100 and its components, the bright screen region 30a is widened or narrowed as the first body 10 and the second body 20 slide and expand with each other.

In some embodiments, with continued reference to fig. 1 and 2, the screen of the bright screen region 30a, i.e., the illumination, is performed in synchronization with the sliding of the first body 10 and the second body 20 with each other. Specifically, since the bright screen region 30a is a region defined by the portions of the display surface exposed to the first body 10 and the second body 20, the width of the bright screen region 30a is also changed during the sliding and stretching process of the first body 10 and the second body 20, so that the whole smoothness of the picture is better when the display of the bright screen region 30a is synchronous with the sliding and stretching process of the first body 10 and the second body 20, visual impact feeling can be generated, and user experience is improved.

The electronic device 100 provided in an embodiment of the present application adopts the following technical solution, so that the display of the bright screen area 30a can be kept synchronous with the sliding telescopic movement of the first body 10 and the second body 20, and the display picture is coordinated and soft.

As shown in fig. 3 and 4, the electronic device 100 includes a composite shaft structure 40, and the composite shaft structure 40 includes a rotation shaft 41, and the rotation shaft 41 is rotatably connected to one side of the second body 20 opposite to the extending direction of the first body 10. The rotating shaft 41 is used for winding the flexible screen 30, specifically, during the process of sliding the first body 10 and the second body 20 relative to each other, the rotating shaft 41 winds the flexible screen 30 to different degrees, so as to adjust the frame width that the flexible screen 30 can display, that is, the display surface is exposed out of the bright screen area 30a defined by the first body 10 and the second body 20.

It should be noted that, in addition to adopting the manner of winding the flexible screen 30 to adapt to the adjustment requirement of the bright screen area 30a, other manners may be adopted by the rotating shaft 41, for example, as shown in fig. 5 and fig. 6, the rotating shaft 41 is in rolling contact with the flexible screen 30, so that two ends of the flexible screen 30 are respectively in a bending state relative to the rotating shaft 41, and thus, when the first machine body 10 and the second machine body 20 relatively move and the flexible screen 30 displays bright screen areas 30a with different widths, the rotating shaft 41 correspondingly rolls and abuts against different positions of the flexible screen 30 to keep the bright screen area 30a of the flexible screen 30 in a relaxed state at any time, so as to adapt to the requirement that the bright screen area 30a displays the picture smoothly.

Referring to fig. 5, one end of the flexible screen 30 is fixedly connected to the first body 10, and the other end bypasses the rotation shaft 41 and can move relative to the second body 20 along with the relative movement of the first body 10 and the second body 20.

As shown in fig. 6 to 8, in the composite shaft structure 40, the shaft 41 has a shaft cavity 41a, and the battery 42 is disposed in the shaft cavity 41a, so that the battery 42 is disposed in the shaft cavity 41a to improve the cruising performance of the electronic device 100 while maintaining the compactness of the electronic device 100. Specifically, in this embodiment, the composite shaft structure 40 includes an elastic connector 43, and the elastic connector 43 is electrically connected to the circuit board 101 of the electronic device 100 and is elastically and electrically contacted to the battery 42. Since the elastic connector 43 is elastically and electrically contacted with the battery 42, the elastic connector 43 and the battery 42 can maintain electrical contact even when the bright screen region 30a of the flexible screen 30 is widened or narrowed by the relative movement of the first body 10 and the second body 20, the rotation shaft 41 moves relative to the second body 20.

With this configuration, the cruising performance of the electronic apparatus 100 can be effectively improved. Taking a cylindrical lithium ion battery of SP70300 as an example, its rated capacity: 85mAh, a single-joint length of less than 30mm, and a 6-joint connection length of about 180mm, so that when the rotation shaft 41 of the electronic device 100 satisfies the length condition, then 6 batteries 42 may be provided which may result in a capacity boost of 85mAh x 6=510 mAh for the electronic device 100. For a general electronic device 100, the main battery 50 has a capacity of 3500mAh, and the cruising ability is improved by 14.57% by the structural arrangement of the present application, and for an electronic device 100 with a main battery 50 having a capacity of 4000mAh, the cruising ability is improved by 14.57% by the structural arrangement of the present application.

The shaft cavity 41a may be provided therein with a plurality of batteries 42, and the plurality of batteries 42 are sequentially arranged along the shaft cavity 41 a.

As shown in fig. 9 and 10, the plurality of batteries 42 may be connected in series, and the batteries 42 at both ends are electrically connected to the elastic connector 43, and the elastic connector 43 may be electrically connected to the circuit board 101 of the electronic device 100 through a guide.

In other embodiments, the plurality of batteries 42 may be connected in parallel, and the present application is not limited thereto.

In other embodiments, only one battery 42 may be disposed within the shaft cavity 41a, with the battery 42 extending along the shaft cavity 41a, thereby reducing the number of battery 42 elements disposed while maintaining electrical energy storage capacity.

The battery 42 may be a rechargeable battery, for example, the battery 42 has a charging voltage of 3.7V and a charging limit voltage of 4.2V, which is not limited herein.

The circuit board 101 is provided with a protection circuit and a controller, and the controller is electrically connected with the battery 42 through the protection circuit and is used for controlling the display screen to display pictures. When the first body 10 and the second body 20 move relatively, the battery 42 is electrically disconnected from the controller by the protection circuit, so as to avoid bad electrical contact caused by loose contact position between the elastic connector 43 and the battery 42 during the movement of the first body 10 relative to the second body 20, and influence the power supply stability.

In this embodiment, when the first body 10 moves relative to the second body 20, the electronic device 100 may be powered by the main battery 50 disposed therein, for example, as shown in fig. 6 and 9, the electronic device 100 includes the main battery 50, and the main battery 50 is electrically connected to the circuit board 101. In some embodiments, the circuit board 101 is provided with a receiving groove 101c, and a part of the structure of the main battery 50 is received in the receiving groove 101c, so as to avoid overlapping the main battery 50 and the circuit board 101 in the thickness direction, so that the electronic device 100 can be made thinner.

In some embodiments, the electronic device 100 further includes a driver, and the driver is electrically connected to the controller and drives the first body 10 and the second body 20 to move relatively under the control of the controller, so as to control the expansion or contraction of the flexible screen 30.

As shown in fig. 5, the first body 10 includes a first housing 11, the first housing 11 has a receiving space, and at least a portion of the second body 20 is received in the receiving space and can slide out of and into the receiving space.

Further, the first housing 11 includes a middle plate 111 and a frame 112, the frame 112 is , the frame 112 is arranged at the edge of the middle plate 111 and encloses to form a containing space, the middle plate 111 is provided with a plurality of ribs 11c, the ribs 11c are arranged at intervals in parallel, the second housing 20 includes a support plate 21, the support plate 21 is used for supporting the flexible screen 30, the support plate 21 is provided with a plurality of grooves 21a, the grooves 21a are correspondingly in sliding fit with the ribs 11c, and therefore the first housing 10 and the second housing 20 can slide stably, and therefore the electronic device 100 is more smooth in expansion and contraction of the flexible screen 30 in use.

The circuit board 101 is disposed on a side of the middle plate 111 facing away from the support plate 21 so that the circuit board 101 does not interfere when the support plate 21 and the first housing 11 slide with each other.

With continued reference to fig. 5, the second body 20 includes a second housing 22, a plurality of first arc-shaped guide tabs 221 are protruding from an edge of the second housing 22, a plurality of second arc-shaped guide tabs 211 are protruding from an edge of the supporting plate 21, the second housing 22 and the supporting plate 21 are fixed to each other and movably located at two sides of the middle plate 111, and the plurality of first arc-shaped guide tabs 221 correspond to the plurality of second arc-shaped guide tabs 211.

As shown in fig. 6 to 8, the rotating shaft 41 is rotatably disposed between the first arc-shaped guide piece 221 and the second arc-shaped guide piece 211, so that the portion of the rotating shaft 41 wrapped by the first arc-shaped guide piece 221 and the second arc-shaped guide piece 211 is not contacted with the flexible screen 30, thereby reducing the contact surface between the rotating shaft 41 and the flexible screen 30, reducing the probability of unstable contact therebetween, and improving the stability of expansion and contraction of the flexible screen 30.

Further, the rotating shaft 41 includes a main body 411 and a plurality of propping portions 412 disposed along the axial direction of the main body 411 at intervals, the radius of the main body 411 is smaller than the radius of the arc corresponding to the first arc-shaped guide pieces 221, and the propping portions 412 are located between the adjacent first arc-shaped guide pieces 221 and are in rolling contact with the flexible screen 30, so that when the flexible screen 30 is expanded and contracted, the propping portions 412 can drive the rotating shaft 41 to roll adaptively relative to the second housing 22.

The middle plate 111 divides the accommodating space into a first subspace and a second subspace, at least part of the structure of the supporting plate 21 is accommodated in the first subspace, at least part of the structure of the second housing 22 is accommodated in the second subspace, the whole of the electronic device 100 is compact in the structural arrangement, each part of the flexible screen 30 can be well supported, and the first body 10 and the second body 20 are relatively stable during relative movement.

As shown in fig. 8 to 10, the second housing 22 is provided with a mounting portion 23, two ends of the rotating shaft 41 are respectively connected to the mounting portion 23 through bearings 23a in a rotating manner, the mounting portion 23 is provided with a through hole 231, the elastic connector 43 is disposed at the through hole 231 and is electrically connected to the circuit board 101 through a wire 43a, and the wire 43a penetrates through the through hole 231 and extends along a gap between the first housing 11 and the second housing 22.

Referring to fig. 11, fig. 11 is a schematic structural diagram of an electronic device 100 according to an embodiment of the present application. Some structures of the electronic device 100 may be disposed in the first body 10, and another part of the structures may be disposed in the second body 20, so long as the corresponding functional requirements can be satisfied.

The electronic device 100 may include Radio Frequency (RF) circuitry 501, memory 502 including one or more computer readable storage media, an input unit 503, a display unit 504, a sensor 505, audio circuitry 506, a wireless fidelity (WiFi, wireless Fidelity) module 507, a processor 508 including one or more processing cores, and a power supply 509. Those skilled in the art will appreciate that the configuration of the electronic device 100 shown in fig. 11 does not constitute a limitation of the electronic device 100, and may include more or fewer components than shown, or may combine certain components, or may have a different arrangement of components.

The radio frequency circuit 501 may be used to send and receive information, or receive and send signals during a call, specifically, after receiving downlink information of a base station, the downlink information is processed by one or more processors 508; in addition, data relating to uplink is transmitted to the base station. Typically, the radio frequency circuitry 501 includes, but is not limited to, an antenna, at least one amplifier, a tuner, one or more oscillators, a subscriber identity module (SIM, subscriber Identity Module) card, a transceiver, a coupler, a low noise amplifier (LNA, low Noise Amplifier), a duplexer, and the like. In addition, the radio frequency circuit 501 may also communicate with networks and other devices via wireless communications. The wireless communication may use any communication standard or protocol including, but not limited to, global system for mobile communications (GSM, global System of Mobile communication), general packet radio service (GPRS, general Packet Radio Service), code division multiple access (CDMA, code Division Multiple Access), wideband code division multiple access (WCDMA, wideband Code Division Multiple Access), long term evolution (LTE, long Term Evolution), email, short message service (SMS, short Messaging Service), and the like.

Memory 502 may be used to store applications and data. The memory 502 stores application programs including executable code. Applications may constitute various functional modules. The processor 508 executes various functional applications and data processing by running application programs stored in the memory 502. The memory 502 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 (such as a sound playing function, an image playing function, etc.) required for at least one function, and the like; the storage data area may store data (such as audio data, phonebooks, etc.) created according to the use of the electronic device 100, and the like. In addition, memory 502 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. Accordingly, the memory 502 may also include a memory controller to provide access to the memory 502 by the processor 508 and the input unit 503.

The input unit 503 may be used to receive input numbers, character information or user characteristic information such as fingerprints, and to generate keyboard, mouse, joystick, optical or trackball signal inputs related to user settings and function control. In particular, in one particular embodiment, the input unit 503 may include a touch-sensitive surface, as well as other input devices. The touch-sensitive surface, also referred to as a touch display screen or a touch pad, may collect touch operations thereon or thereabout by a user (e.g., operations thereon or thereabout by a user using any suitable object or accessory such as a finger, stylus, etc.), and actuate the corresponding connection means according to a predetermined program. Alternatively, the touch-sensitive surface may comprise two parts, a touch detection device and a touch controller. The touch detection device detects the touch azimuth 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 detection device and converts it into touch point coordinates, which are then sent to the processor 508, and can receive commands from the processor 508 and execute them.

The display unit 504 may be used to display information entered by a user or provided to a user as well as various graphical user interfaces of the electronic device 100, which may be composed of graphics, text, icons, video, and any combination thereof. The display unit 504 may include the liquid crystal panel described above.

Further, the touch-sensitive surface may cover the liquid crystal panel, and when the touch-sensitive surface detects a touch operation thereon or thereabout, the touch-sensitive surface is transferred to the processor 508 to determine the type of touch event, and the processor 508 then provides a corresponding visual output on the liquid crystal panel based on the type of touch event.

Although in fig. 11 the touch sensitive surface and the liquid crystal panel are implemented as two separate components for input and output functions, in some embodiments the touch sensitive surface may be integrated with the liquid crystal panel to implement the input and output functions. It is understood that the flexible screen 30 may include an input unit 503 and a display unit 504.

The electronic device 100 may also include at least one sensor 505, such as a light sensor, a motion sensor, and other sensors. Specifically, the light sensor may include an ambient light sensor that may adjust the brightness of the liquid crystal panel according to the brightness of ambient light, and a proximity sensor that may turn off the liquid crystal panel and/or the backlight when the electronic device 100 moves to the ear. As one of the motion sensors, the gravity acceleration sensor can detect the acceleration in all directions (generally three axes), and can detect the gravity and the direction when the mobile phone is stationary, and can be used for applications of recognizing the gesture of the mobile phone (such as horizontal and vertical screen switching, related games, magnetometer gesture calibration), vibration recognition related functions (such as pedometer and knocking), and the like; other sensors such as gyroscopes, barometers, hygrometers, thermometers, infrared sensors, etc. that may also be configured with the electronic device 100 are not described in detail herein.

Audio circuitry 506 may provide an audio interface between the user and electronic device 100 through speakers, microphones, and so forth. The audio circuit 506 may convert the received audio data into an electrical signal, transmit to a speaker, and convert the electrical signal into a sound signal for output by the speaker; on the other hand, the microphone converts the collected sound signals into electrical signals, which are received by the audio circuit 506 and converted into audio data, which are processed by the audio data output processor 508 for transmission to, for example, another electronic device 100 via the radio frequency circuit 501, or which are output to the memory 502 for further processing. The audio circuit 506 may also include a headset base to provide communication of the peripheral headset with the electronic device 100.

Wireless fidelity (WiFi) belongs to a short-range wireless transmission technology, and the electronic device 100 can help a user to send and receive e-mail, browse web pages, access streaming media and the like through the wireless fidelity module 507, so that wireless broadband internet access is provided for the user. Although fig. 11 illustrates the wireless fidelity module 507, it is understood that it is not a necessary component of the electronic device 100 and may be omitted entirely as desired within the scope of not changing the essence of the application.

The processor 508 is a control center of the electronic device 100, connects various parts of the entire electronic device 100 using various interfaces and lines, and performs various functions of the electronic device 100 and processes data by running or executing application programs stored in the memory 502 and calling data stored in the memory 502, thereby performing overall monitoring of the electronic device 100. Optionally, the processor 508 may include one or more processing cores; preferably, the processor 508 may integrate an application processor that primarily handles operating systems, user interfaces, applications, etc., with a modem processor that primarily handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor 508.

The electronic device 100 also includes a power supply 509 that provides power to the various components. Preferably, the power supply 509 may be logically connected to the processor 508 through a power management system, so as to perform functions of managing charging, discharging, and power consumption management through the power management system. The power supply 509 may also include one or more of any of a direct current or alternating current power supply, a recharging system, a power failure detection circuit, a power converter or inverter, a power status indicator, and the like.

Although not shown in fig. 11, the electronic device 100 may further include a bluetooth module or the like, which is not described herein. In the implementation, each module may be implemented as an independent entity, or may be combined arbitrarily, and implemented as the same entity or several entities, and the implementation of each module may be referred to the foregoing method embodiment, which is not described herein again.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples illustrate only a few embodiments of the application, which are described in detail and are not to be construed as limiting the scope of the claims. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the application, which are all within the scope of the application. Accordingly, the scope of protection of the present application is to be determined by the appended claims.

Claims (12)

1. The electronic equipment is characterized by comprising a first machine body, a second machine body, a flexible screen, a rotating shaft, a circuit board, an elastic connector and a main battery, wherein the second machine body is arranged on the first machine body in a sliding telescopic manner, the flexible screen is arranged on the first machine body and the second machine body, the flexible screen is provided with a display surface, the display surface comprises a bright screen area exposed on the first machine body and the second machine body, the bright screen area is widened or narrowed along with the sliding telescopic manner of the first machine body and the second machine body, the rotating shaft is used for rolling the flexible screen or is in rolling contact with the flexible screen, the rotating shaft is provided with an axial cavity, and the battery is arranged in the axial cavity; the flexible screen is electrically connected with the circuit board, and the elastic connector is electrically connected with the circuit board and elastically and electrically contacted with the battery; the circuit board is provided with a protection circuit and a controller, the controller is electrically connected with the battery through the protection circuit and is used for controlling the flexible screen to display pictures, when the first machine body and the second machine body relatively move, the protection circuit enables the battery to be electrically disconnected from the controller, and the main battery supplies power for the electronic equipment.

2. The electronic device of claim 1, wherein a plurality of the batteries are disposed within the shaft cavity, the plurality of the batteries being arranged in sequence along the shaft cavity.

3. The electronic device according to claim 2, wherein a plurality of the batteries are connected in series with each other, and the batteries at both ends are in electrical contact with the elastic connector;

alternatively, a plurality of the batteries are connected in parallel with each other.

4. The electronic device of claim 1, wherein the rotating shaft is rotatably connected to a side of the second body opposite to the extending direction of the first body, one end of the flexible screen is fixedly connected to the first body, and the other end bypasses the rotating shaft and can move relative to the second body along with the relative movement of the first body and the second body.

5. The electronic device of claim 1, comprising a driver electrically coupled to the controller and configured to actuate the first body and the second body relative to each other under control of the controller.

6. The electronic device of claim 1, wherein the first body comprises a first housing having a receiving space, and wherein at least a portion of the second body is received in the receiving space and is capable of sliding out of and into the receiving space.

7. The electronic device of claim 6, wherein the first housing comprises a middle plate and a frame, the frame is disposed at an edge of the middle plate and surrounds the middle plate to form the accommodating space, the middle plate is provided with a plurality of ribs, the ribs are disposed at intervals in parallel, the second housing comprises a support plate, the support plate is used for supporting the flexible screen, the support plate is provided with a plurality of grooves, and the grooves are in sliding fit with the ribs correspondingly.

8. The electronic device of claim 7, wherein the second body includes a second housing, a plurality of first arc-shaped guide pieces are convexly provided at an edge of the second housing, a plurality of second arc-shaped guide pieces are convexly provided at an edge of the support plate, the second housing and the support plate are fixed to each other and movably positioned at both sides of the middle plate, the plurality of first arc-shaped guide pieces and the plurality of second arc-shaped guide pieces correspond to each other, and the rotation shaft is rotatably positioned between the first arc-shaped guide pieces and the second arc-shaped guide pieces.

9. The electronic device of claim 8, wherein the rotating shaft includes a main body portion and a plurality of abutting portions disposed at intervals along an axial direction of the main body portion, a radius of the main body portion is smaller than a radius of an arc corresponding to the first arc-shaped guide piece, and the abutting portions are located between adjacent first arc-shaped guide pieces and are in rolling contact with the flexible screen.

10. The electronic device of claim 9, wherein the middle plate divides the accommodating space into a first subspace and a second subspace, at least a portion of the structure of the support plate is accommodated in the first subspace, and at least a portion of the structure of the second housing is accommodated in the second subspace.

11. The electronic device according to claim 8, wherein the second housing is provided with a mounting portion, two ends of the rotating shaft are respectively connected to the mounting portion through bearings in a rotating manner, the mounting portion is provided with a through hole, the elastic connector is disposed at the through hole and is electrically connected to the circuit board through a wire, and the wire penetrates through the through hole and extends along a gap between the first housing and the second housing.

12. The electronic device of claim 7, wherein the circuit board is disposed on a side of the middle plate facing away from the support plate, the circuit board is provided with a receiving groove, the main battery is electrically connected with the circuit board, and a part of the structure is received in the receiving groove.