CN209994407U

CN209994407U - Circuit board assembly, functional assembly and terminal equipment

Info

Publication number: CN209994407U
Application number: CN201920642690.9U
Authority: CN
Inventors: 包小明
Original assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Current assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date: 2019-05-07
Filing date: 2019-05-07
Publication date: 2020-01-24
Anticipated expiration: 2029-05-07
Also published as: WO2020224356A1

Abstract

The application relates to a circuit board assembly, a functional assembly and a terminal device. The terminal equipment comprises a body and a mounting seat. The mounting groove has been seted up to the body, and the mounting seat rotates and locates the mounting groove, and the mounting seat includes the camera module. The circuit board assembly comprises a flexible circuit board and an elastic piece, the flexible circuit board is electrically connected to the camera module, and the elastic piece is attached to the flexible circuit board. At the relative body pivoted in-process of mount pad, the camera module can pass in and out mounting groove and elastic component and flexible line way board can stretch out and draw back in the mount pad. The elastic piece of the terminal equipment can provide support for the flexible circuit board so as to ensure the reliability of the flexible circuit board in the repeated stretching process.

Description

Circuit board assembly, functional assembly and terminal equipment

Technical Field

The application relates to the technical field of terminal equipment.

Background

For promoting intelligent terminal's such as cell-phone screen to account for than, general solution sets up the telescopic camera at intelligent terminal top for carry out the function of leading camera, the telescopic camera adopts flexible line way board and intelligent terminal's mainboard connection generally, and flexible line way board experiences after the flexible deformation that repeats, and its reliability is difficult to guarantee.

SUMMERY OF THE UTILITY MODEL

The application discloses terminal equipment in a first aspect to solve the problem that the reliability of the flexible circuit board of the telescopic camera is difficult to guarantee.

A terminal device, comprising:

the body is provided with a mounting groove;

the mounting seat is rotatably arranged in the mounting groove and comprises a camera module; and

the circuit board assembly comprises a flexible circuit board and an elastic piece, the flexible circuit board is electrically connected with the camera module, and the elastic piece is attached to the flexible circuit board; the mounting seat is relative the body pivoted in-process, the camera module can pass in and out the mounting groove just the elastic component with flexible line way board can be in flexible in the mounting seat.

Above-mentioned terminal equipment because the camera module can pass in and out the mounting groove, when the camera module is used for carrying out leading camera's function, need not to occupy the area of the display area one side of display screen subassembly, consequently can promote terminal equipment's screen to account for than. Because the laminating of flexible line way board is equipped with the elastic component, and the elastic component can stretch out and draw back in the mount pad along with flexible line way board, the elastic component can provide the reliability in order to guarantee flexible line way board at flexible in-process repeatedly for flexible line way board.

In one embodiment, the body includes a display screen assembly, the mounting base can rotate to a first position and a second position, the camera module is accommodated in the mounting groove in the first position, and the camera module exposes the body and ambient light on one side where a display area of the display screen assembly is located can be incident into the camera module in the second position.

In one embodiment, the mounting seat comprises another camera, and when the mounting seat is in the second position, the other camera exposes the body and ambient light on the back side of the display area can be incident into the other camera.

In one embodiment, a light-transmitting area is arranged on one side of the body, which is away from the display screen assembly, and ambient light can pass through the light-transmitting area and enter the other camera in the first position.

In one embodiment, the body comprises a display screen assembly, the display area of the display screen assembly comprises a plane area, the rotation axis of the mounting seat passes through the center of a reference line, the reference line is a connection line of the maximum width of the orthographic projection of the mounting seat on the reference plane, and the reference plane is a geometric plane where the plane area is located.

In one embodiment, the body comprises a display screen assembly, the display area of the display screen assembly comprises a plane area, the edge of the mounting seat in the orthographic projection of a reference plane is in a major arc shape, and the reference plane is a geometric plane where the plane area is located.

In one embodiment, the mount includes a carrier to which the camera module is connected; the flexible circuit board comprises a first end, a second end and a connecting part connected between the first end and the second end, the first end is electrically connected with the camera module, the second end is connected with the body, and the elastic part is attached to the connecting part.

In one embodiment, the terminal device includes a mounting platform connected to the body, the mounting platform is provided with an accommodating cavity, the connecting portion and the elastic member are accommodated in the accommodating cavity, the first end and the second end extend out of the accommodating cavity, the connecting portion is in a folded state in one of the first position and the second position, and the connecting portion is in an unfolded state in the other position.

In one embodiment, the mounting platform comprises a boss and a base arranged on the periphery of the boss, the base and the boss form the accommodating cavity, the connecting part and the elastic part are wound on the periphery of the boss, the connecting part is close to the boss in a folded state, and the connecting part is at least partially separated from the periphery of the boss in an unfolded state.

In one embodiment, the boss is provided with a groove, and the terminal device comprises a driver, wherein at least part of the driver is accommodated in the groove and connected with the bearing piece to drive the mounting seat to rotate.

In one embodiment, the elastic member is a strip steel sheet.

In one embodiment, the body includes a first side wall, a second side wall, and a groove wall disposed between the first side wall and the second side wall, the first side wall and the second side wall are disposed opposite to each other, the first side wall, the second side wall and the groove wall enclose the mounting groove, and the flexible circuit board passes through the groove wall and is attached to the first side wall.

The second aspect of the application discloses a circuit board assembly, which can be used for terminal equipment to solve the problem that the reliability of a flexible circuit board of a telescopic camera is difficult to guarantee.

A circuit board assembly comprises a flexible circuit board and an elastic piece, wherein the flexible circuit board comprises a first end, a second end and a connecting portion connected between the first end and the second end, the elastic piece is attached to the connecting portion, and the elastic piece can be wound to enable the connecting portion to be wound.

In one embodiment, the elastic member is a strip steel sheet.

In one embodiment, the thickness of the elastic member is 0.03mm to 0.06 mm.

In one embodiment, the first end is provided with a male or female socket of a board-to-board connector; and the second end is provided with a male head or a female seat of the board-to-board connector.

The third aspect of the application discloses a functional assembly, which can be used for a terminal device to solve the problem that the reliability of a flexible circuit board of a telescopic camera is difficult to guarantee.

A functional assembly comprises a camera module, a bearing piece and the circuit board assembly in any embodiment, wherein the camera module is connected with the bearing piece; the first end is connected with the camera module, the second end extends out of the bearing piece, and the elastic piece is wound in the bearing piece and can stretch out and draw back in the bearing piece to be in a folding state or an opening state.

In one embodiment, the functional assembly includes a driver coupled to the carrier and configured to drive the carrier to rotate.

In one embodiment, the functional assembly comprises a mounting table provided with a recess in which at least part of the structure of the driver is received.

In one embodiment, the mounting platform includes a boss and a base disposed on an outer periphery of the boss, the base and the boss form an accommodating cavity, the connecting portion and the elastic member are accommodated in the accommodating cavity and wound around an outer periphery of the boss, the connecting portion is close to the boss in a closed state, the connecting portion is at least partially separated from the outer periphery of the boss in an open state, and the first end and the second end extend out of the accommodating cavity.

Drawings

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

FIG. 1 is a front view of a carrier of a terminal device in a first position in one embodiment;

fig. 2 is a front view of the carrier of the terminal device of fig. 1 in a second position;

FIG. 3 is a rear view of the carrier of the terminal device of FIG. 2 in a second position;

fig. 4 is a perspective view of the terminal device shown in fig. 1 with parts removed;

fig. 5 is a perspective view of the terminal device shown in fig. 1 with some components removed from the mounting base;

fig. 6 is a cross-sectional view of a mounting base of the terminal device shown in fig. 1;

fig. 7 is a cross-sectional view of a mounting base of the terminal device shown in fig. 2;

FIG. 8 is an exploded view of a circuit board assembly of a terminal device in one embodiment;

fig. 9 is a perspective view of a wiring board assembly of the terminal device shown in fig. 8;

fig. 10 is a perspective view of the circuit board assembly of the terminal device of fig. 6 in an open state;

fig. 11 is a perspective view of the terminal device of fig. 6 after the circuit board assembly and the mounting station are assembled;

fig. 12 is a rear view of the carrier in a second position in another embodiment of the terminal device of fig. 2;

FIG. 13 is a rear view of the carrier of the terminal device of FIG. 12 in a first position;

fig. 14 is a perspective view of a mounting table of the terminal device shown in fig. 5;

fig. 15 is a perspective view of a carrier of the terminal device shown in fig. 5;

fig. 16 is an enlarged schematic view of a mounting base a of the terminal device shown in fig. 6;

fig. 17 is a perspective view of the assembled circuit board assembly and mounting block of the terminal device of fig. 7;

fig. 18 is an enlarged schematic view of a mounting base B of the terminal device shown in fig. 7;

fig. 19 is a schematic block structure diagram of a terminal device provided in this embodiment.

Detailed Description

To facilitate an understanding of the present application, the present application will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present application are illustrated in the accompanying 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, "terminal device" refers to a device capable of receiving and/or transmitting communication signals including, but not limited to, devices connected via any one or more of the following connections:

(1) via wireline connections, such as via Public Switched Telephone Network (PSTN), Digital Subscriber Line (DSL), Digital cable, direct cable connections;

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

A terminal 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 or cellular telephones;

(2) personal Communications Systems (PCS) terminals that may combine cellular radiotelephones with data processing, facsimile, and data communications capabilities;

(3) radiotelephones, pagers, internet/intranet access, Web browsers, notebooks, calendars, Personal Digital Assistants (PDAs) equipped with Global Positioning System (GPS) receivers;

(4) conventional laptop and/or palmtop receivers;

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

Referring to fig. 1, 2 and 3, in one embodiment, the terminal device 10 is a smartphone. The terminal device 10 includes a body 100 and a mount 200. The body 100 is substantially rectangular, and the body 100 includes a display screen assembly 110, and a display area of the display screen assembly 110 can be used for displaying information and providing an interactive interface for a user. The body 100 includes a front surface 101, a rear surface 103, and a side end surface 105 connected between the front surface 101 and the rear surface 103, and the display area of the display screen assembly 110 is oriented in the same direction as the front surface 101. The side end surface 105 includes a top end surface 102 and a bottom end surface 104 which are oppositely arranged, and a first side end surface 106 and a second side end surface 108 which are connected between the top end surface 102 and the bottom end surface 104. Referring to fig. 4, the body 100 is provided with an installation groove 107, and the installation seat 200 is provided in the installation groove 107 and can rotate relative to the body 100 to be accommodated in the installation groove 107 or protrude out of the body 100. Specifically, in one embodiment, the mounting slot 107 may extend to the top end face 102. In other embodiments, the mounting slot 107 can extend to the bottom end surface 104, or to the first side end surface 106, or to the second side end surface 108.

Referring to fig. 1 to 4, the body 100 may include a frame 130, a middle plate 140, and a battery cover 150 of the terminal device 10, the frame 130 surrounds the middle plate 140, the display screen assembly 110 and the battery cover 150 are respectively disposed on two opposite sides of the frame 130, the display screen assembly 110 and the battery cover 150 are respectively disposed on two opposite sides of the middle plate 140, and the middle plate 140 and the frame 130 can support and protect the display screen assembly 110. The display screen assembly 110 may be attached to the middle plate 140 or the bezel 130 by means of glue dispensing or the like. The side of the middle plate 140 facing away from the display screen assembly 110 and the battery cover 150 may form a mounting space for mounting electronic components such as a main board, a battery and the like of the terminal device 10. Of course, the motherboard may integrate electronic components such as a processor, a power management module, a memory unit, and a baseband chip of the terminal device 10. The main board may be regarded as a part of the body 100. In some embodiments, the middle plate 140 and the bezel 130 are integrally formed, the battery cover 150 is a separate component, and the integrally formed middle plate 140 and the bezel 130 are sometimes referred to as a middle frame, where the lateral end surface 105 corresponds to a circumferential outer surface of the bezel 130 and the rear surface 103 corresponds to an outer surface of the battery cover 150 facing away from the display screen assembly 110. In other embodiments, the frame 130 and the battery cover 150 are integrally formed, the middle plate 140 is a separate component, and the integrally formed frame 130 and the battery cover 150 may also be referred to as a rear case, where the lateral end surface 105 corresponds to a circumferential outer surface of the rear case, and the rear surface 103 corresponds to an outer surface of the rear case facing away from the display screen assembly 110. The middle plate 140 is not required, and in the default embodiment of the middle plate 140, the display screen assembly 110, the main board, the battery, etc. may be connected to the frame 130 or the battery cover 150 by using glue or screw connection, etc.

Further, referring to fig. 4, the main body 100 may include a first sidewall 141, a second sidewall, and a groove wall 143 disposed between the first sidewall 141 and the second sidewall, the first sidewall 141 and the second sidewall are disposed oppositely, the display screen assembly 110 is disposed on a side of the first sidewall 141 facing away from the second sidewall, and the first sidewall 141, the second sidewall, and the groove wall 143 enclose the installation groove 107. The groove wall 143, the first side wall 141 and the second side wall may be separate parts and fixedly connected by welding, bonding or screwing to form the mounting groove 107, which facilitates sealing of the mounting groove 107, and the groove wall 143, the first side wall 141 and the second side wall may also obtain high structural strength. Of course, in other embodiments, the slot wall 143, the first sidewall 141 and the second sidewall may be integrally formed with the middle plate 140 or the bezel 130 to simplify the connection structure of the slot wall 143, the first sidewall 141 and the second sidewall. It is understood that the first sidewall 141 may be a part of the middle plate 140 or may be a separate component, and the second sidewall may be a part of the battery cover 150 or may be a separate component.

Referring to fig. 2, 5, 6 and 7, the mounting base 200 includes a camera module 210, a carrier 220 and a circuit board assembly 230, the camera module 210 is connected to the carrier 220, and the carrier 220 is provided with a light hole 221 for light entering the camera module 210. Referring to fig. 8 and 9, the circuit board assembly 230 includes a flexible circuit board 231 and an elastic member 233, the flexible circuit board 231 includes a first end 232, a second end 234, and a connecting portion 236 connected between the first end 232 and the second end 234, the first end 232 is connected to the camera module 210, the second end 234 is connected to the main body 100, and specifically, referring to fig. 4 and 5, the second end 234 passes through the groove wall 143 and is attached to the first sidewall 141, and the second end 234 is connected to the main board of the main body 100, so as to transmit data or current between the camera module 210 and the main board. Further, the first end 232 is provided with a male or female socket of the board-to-board connector 238, the second end 234 may also be provided with a male or female socket of the board-to-board connector 238, the male or female socket of the board-to-board connector 238 of the first end 232 is used for electrically connecting with the camera module 210, and the male or female socket of the board-to-board connector 238 of the second end 234 is used for electrically connecting with the motherboard. The board-to-board connector 238 has a high versatility, thereby facilitating versatility of the mount 200 for maintenance or replacement. Of course, the board-to-board connector 238 is not necessary, and the first end 232 or the second end 234 may be soldered or the like to achieve communication connection with the camera module 210 or the motherboard.

Referring to fig. 10 and 11, the elastic member 233 is attached to the connecting portion 236, the connecting portion 236 is disposed on the supporting member 220, and the supporting member 220 can rotate relative to the body 100 in the mounting groove 107 to drive the camera module 210 to enter and exit the mounting groove 107, and drive the elastic member 233 and the connecting portion 236 to extend and retract in the supporting member 220. In an embodiment, the supporting element 220 can rotate to a first position and a second position relative to the main body 100, referring to fig. 1, in the first position, the camera module 210 is accommodated in the mounting groove 107, and the light incident surface of the camera module 210 is shielded by the display screen assembly 110. Referring to fig. 2 and 3, in the second position, the camera module 210 exposes the body 100 and the ambient light on the side where the display area of the display screen assembly 110 is located can be incident into the camera module 210. When the second position, camera module 210 passes through flexible line way board 231 and mainboard communication connection, and camera module 210 can regard as leading camera to use when the second position promptly, and the user can carry out operations such as autodyne, video conversation through camera module 210. Because the camera module 210 is accommodated in the mounting groove 107 at the first position, the camera module 210 exposes the body 100 at the second position, and the camera module 210 does not need to occupy the area of one side where the display area of the display screen assembly 110 is located, thereby being beneficial to the improvement of the screen occupation ratio of the terminal device 10, for example, the screen occupation ratio of the terminal device 10 with the above structure can be more than 85%.

Of course, referring to fig. 12, in some embodiments, the mounting base 200 may include another camera 240 connected to the bearing member 220, in the second position, the other camera 240 exposes the main body 100 and the ambient light on the back side of the display area of the display screen assembly 110 can be incident into the other camera 240, that is, the other camera 240 may perform the function of a rear camera, for example, a user may perform operations such as close-up shooting, long-range shooting, video recording and the like through the other camera 240. The arrangement of the other camera 240 can avoid forming a light through hole in the battery cover 150, and can maintain the integrity of the battery cover 150 or the rear case to improve the appearance of the terminal device on the basis of improving the screen occupation of the terminal device 10. Of course, the other camera 240 of the mount 200 is not necessary and thus may be omitted.

Referring to fig. 13, in some embodiments, the battery cover 150 has a light-transmitting area, and in the first position, the ambient light can pass through the light-transmitting area and enter the other camera 240, i.e., in the first position, the other camera 240 can perform the function of the rear camera without rotating out of the mounting groove 107, and in the second position, the camera module 210 and the other camera 240 are exposed out of the body 100 to perform the functions of the front camera and the rear camera, respectively. This arrangement can achieve a high screen occupation ratio of the terminal device 10, improve the appearance characteristics of the terminal device 10, and also improve the convenience of use. In one embodiment, the battery cover 150 is made of glass, and the transparent region is transparent, so that the ambient light can pass through the transparent region and enter the other camera 240. Of course, the battery cover 150 or the rear case may also be provided with a light hole for light entering of another camera 240, and the light hole is a light-transmitting region.

Referring to fig. 14, in an embodiment, the terminal device 10 includes a mounting stand 300 of the connection body 100. The body 100 and the mounting platform 300 may be detachably connected, or may be integrally formed or connected by welding or the like. The mounting platform 300 is substantially cylindrical and has a receiving cavity 310, and referring to fig. 10 and 11, the connecting portion 236 and the elastic member 233 are received in the receiving cavity 310, the first end 232 extends out of the receiving cavity 310 for electrical connection with the camera module 210, and the second end 234 extends out of the receiving cavity 310 for electrical connection with the motherboard. In embodiments where the terminal device 10 includes another camera 240, the first end 232 may also be used to electrically connect with another camera 240. The connecting portion 236 is in a collapsed state in one of the first and second positions, and the connecting portion 236 is in an expanded state in the other position.

Specifically, referring to fig. 10 and 11, the connecting portion 236 is in an open state in the first position, and in connection with fig. 16, the inner circle formed by winding the elastic member 233 is relatively large and the elastic member 233 is in a relaxed state. Referring to fig. 17 and 18, in the second position, the connecting portion 236 is in the folded state, the inner ring of the elastic member 233 wound around the connecting portion is reduced, and the elastic member 233 is in the tensioned state, so that the change of the connecting portion 236 between the folded state and the unfolded state can accommodate the rotation of the supporting member 220, and the camera module 210 can be connected to the main board in communication. In an embodiment, the elastic member 233 is a strip-shaped thin steel sheet, and the elastic member 233 may be attached to the connecting portion 236 by gluing or the like. The thickness of the material can be 0.03mm-0.06 mm. For example, the sheet of steel may have a thickness of 0.03mm, or 0.035mm, or 0.04mm, or 0.045mm, or 0.05mm, or 0.06 mm. The thin steel sheet has good elasticity, and thus can effectively support the connecting portion 236 of the flexible circuit board 231, so that the connecting portion 236 can still have high reliability after being repeatedly wound for many times. It should be noted that the thin steel sheet may have a width substantially equal to that of the connecting portion 236, and the thin steel sheet may prevent the connecting portion 236 from being wound during the winding process, thereby further improving the reliability of the flexible wiring board 231. Of course, in other embodiments, the connecting portion 236 may be in a folded state in the first position, and the connecting portion 236 may be in an unfolded state in the second position, which also ensures the communication connection between the camera module 210 and the motherboard during the rotation of the carrier 220 relative to the main body 100, and the state of the connecting portion 236 in the first position is directly related to the rotation direction of the carrier 220, and thus may be selected according to design requirements.

Referring to fig. 14, the mounting stage 300 includes a boss 320 and a base 330 provided on an outer periphery of the boss 320. The base 330 and the boss 320 form the receiving cavity 310, the connecting portion 236 and the elastic member 233 are disposed around the outer periphery of the boss 320, the connecting portion 236 is adjacent to the boss 320 in the folded state, and the connecting portion 236 is at least partially separated from the outer periphery of the boss 320 in the unfolded state. Further, referring to fig. 6 and 7 again, a groove 321 is formed on a side of the boss 320 facing the display screen assembly 110, the terminal device 10 includes a driver 400, at least a portion of the driver 400 is accommodated in the groove 321 and connected to the carrier 200, and the driver 400 is connected to the body 100 and can drive the carrier 220 to rotate. Specifically, the driver 400 may be a stepping motor, which is easy to obtain high control accuracy. The stepping motor is fixedly connected to the body 100, for example, a housing of the stepping motor may be fixedly connected to the middle plate 140 or the frame 130, an output end of the stepping motor is connected to the carrier 220, and the main board may be communicatively connected to the stepping motor to control the stepping motor. Of course, the housing of the stepping motor may be fixedly connected to the carrier 220 and the output end thereof may be fixedly connected to the body 100, which also enables the carrier 220 to be driven to rotate by the stepping motor. Of course, in some embodiments, the output end of the driver 400 may be connected to a transmission mechanism, such as a gear transmission mechanism, a pulley transmission mechanism, a planetary transmission mechanism, a cam transmission mechanism, or a ratchet transmission mechanism, so that the torque of the driver 400 can be transmitted to the carrier 220 more easily to rotate the carrier 220 relative to the body 100.

Although not shown, it is understood that the mounting base 200 may further include a functional device disposed on the supporting member 220, and the functional device may include one or more of a receiver, a fill light, a flashlight, and a facial recognition module. The telephone receiver can be used for answering voice information, the light supplementing lamp can supplement light for photographing of the front camera, and the flash lamp can supplement light for photographing of the rear camera. The facial recognition module comprises an infrared lens, a floodlight induction element and a spot array projector, the infrared lens, the floodlight induction element and the spot array projector can be respectively in communication connection with the main board of the terminal device 10 through the flexible circuit board 231, and the infrared lens, the spot array projector and the floodlight induction element can be used in the facial recognition process of the terminal device 10.

Referring again to fig. 1, in an embodiment, the display area of the display screen assembly 110 has a plane area, and a line connecting the maximum width of the orthogonal projection of the supporting member 220 on the reference plane forms a reference line with reference to fig. 15, and the rotation axis of the supporting member 220 passes through the center of the reference line. The carrier 220 may be triangular, rectangular, heart-shaped, pentagonal, hexagonal, or otherwise shaped. Further, referring to fig. 15, in an embodiment, an edge of the supporting member 220 in the orthographic projection of the reference plane has a shape of a major arc, and the shape of the supporting member 220 having the shape of the major arc has a more regular appearance, thereby being beneficial to improving the appearance characteristics of the terminal device 10. Further, referring to fig. 1, the plane of the planar area of the display screen assembly 110 is perpendicular to the thickness direction of the terminal device 10, that is, the reference plane is a geometric plane perpendicular to the thickness direction of the terminal device 10. Of course, when the expression is used in relation to the side end surface 105, the first side end surface 106 and the second side end surface 108 extend in the length direction, the top end surface 102 and the bottom end surface 104 extend in the width direction, and the length of the first side end surface 106 or the second side end surface 108 is greater than that of the top end surface 102, and of course, the length of the first side end surface 106 or the second side end surface 108 is also greater than that of the bottom end surface 104.

Referring to fig. 19, fig. 19 is a schematic structural diagram of a terminal device 10 according to an embodiment of the present application. The terminal device 10 may include a Radio Frequency (RF) circuit 501, a memory 502 including one or more computer-readable storage media, an input unit 503, a display unit 504, a sensor 505, an audio circuit 506, a Wireless Fidelity (WiFi) 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 terminal device 10 configuration shown in fig. 19 does not constitute a limitation of the terminal device 10 and may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.

The rf circuit 501 may be used for receiving and transmitting information, or receiving and transmitting signals during a call, and in particular, receives downlink information of a base station and then sends the received downlink information to one or more processors 508 for processing; in addition, data relating to uplink is transmitted to the base station. In general, radio frequency circuit 501 includes, but is not limited to, an antenna, at least one Amplifier, a tuner, one or more oscillators, a Subscriber Identity Module (SIM) card, a transceiver, a coupler, a Low Noise Amplifier (LNA), a duplexer, and the like. In addition, the radio frequency circuit 501 may 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 Global System for Mobile communications (GSM), General Packet Radio Service (GPRS), Code Division Multiple Access (CDMA), Wideband Code Division Multiple Access (WCDMA), Long Term Evolution (LTE), email, Short Message Service (SMS), and the like.

The memory 502 may be used to store applications and data. Memory 502 stores applications containing executable code. The application programs may constitute various functional modules. The processor 508 executes various functional applications and data processing by executing application programs stored in the memory 502. The memory 502 may mainly include a program storage area and a data storage area, wherein the program storage 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 terminal device 10, and the like. Further, the 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 the processor 508 and the input unit 503 access to the memory 502.

The input unit 503 may be used to receive input numbers, character information, or user characteristic information (such as a fingerprint), and generate a keyboard, mouse, joystick, optical, or trackball signal input related to user setting 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 by a user (e.g., operations by a user on or near the touch-sensitive surface using a finger, a stylus, or any other suitable object or attachment) thereon or nearby, and drive the corresponding connection device according to a predetermined program. Alternatively, the touch sensitive surface may comprise two parts, a touch detection means 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 508, and can receive and execute commands sent by the processor 508.

The display unit 504 may be used to display information input by or provided to the user and various graphical user interfaces of the terminal device 10, which may be made up of graphics, text, icons, video, and any combination thereof. The display unit 504 may include a display panel. Alternatively, the display panel may be configured in the form of a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like. Further, the touch-sensitive surface may overlay the display panel, and when a touch operation is detected on or near the touch-sensitive surface, the touch operation is transmitted to the processor 508 to determine the type of touch event, and then the processor 508 provides a corresponding visual output on the display panel according to the type of touch event. Although in FIG. 19 the touch sensitive surface and the display panel are two separate components to implement input and output functions, in some embodiments the touch sensitive surface may be integrated with the display panel to implement input and output functions.

The terminal device 10 may also include at least one sensor 505, such as light sensors, motion sensors, and other sensors. Specifically, the light sensor may include an ambient light sensor that adjusts the brightness of the display panel according to the brightness of ambient light, and a proximity sensor that turns off the display panel and/or the backlight when the terminal device 10 is moved to the ear. As one of the motion sensors, the gravity acceleration sensor can detect the magnitude of acceleration in each direction (generally, three axes), can detect the magnitude and direction of gravity when the mobile phone is stationary, and can be used for applications of recognizing the posture of the 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 gyroscope, a barometer, a hygrometer, a thermometer, and an infrared sensor, which can be configured in the terminal device 10, detailed description thereof is omitted.

The audio circuit 506 may provide an audio interface between the user and the terminal device 10 through a speaker, microphone. The audio circuit 506 can convert the received audio data into an electrical signal, transmit the electrical signal to a speaker, and convert the electrical signal into a sound signal to output; on the other hand, the microphone converts the collected sound signal into an electric signal, which is received by the audio circuit 506 and converted into audio data, and then the audio data is processed by the audio data output processor 508, and then the audio data is sent to, for example, another terminal device 10 via the radio frequency circuit 501, or the audio data is output to the memory 502 for further processing. The audio circuitry 506 may also include an earphone jack to provide communication of a peripheral earphone with the terminal device 10.

Wireless fidelity (WiFi) belongs to short-range wireless transmission technology, and the terminal device 10 can help the user send and receive e-mail, browse web pages, access streaming media and the like through the wireless fidelity module 507, and provides wireless broadband internet access for the user. Although fig. 19 shows the wireless fidelity module 507, it is understood that it does not belong to the essential constitution of the terminal device 10, and may be omitted entirely as needed within the scope not changing the essence of the invention.

The processor 508 is a control center of the terminal device 10 and may be sometimes referred to as a main controller, and the processor 508 connects various parts of the entire terminal device 10 by various interfaces and lines, and performs various functions of the terminal device 10 and processes data by running or executing an application program stored in the memory 502 and calling data stored in the memory 502, thereby performing overall monitoring of the terminal device 10. Optionally, processor 508 may include one or more processing cores; preferably, the processor 508 may integrate an application processor, which primarily handles operating systems, user interfaces, application programs, etc., and a modem processor, which primarily handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor 508.

The terminal device 10 also includes a power supply 509 to supply power to the various components. Preferably, the power supply 509 may be logically connected to the processor 508 through a power management system, so that the power management system may manage charging, discharging, and power consumption. The power supply 509 may also include any component such as one or more dc or ac power sources, recharging systems, power failure detection circuitry, power converters or inverters, power status indicators, and the like.

Although not shown in fig. 19, the terminal device 10 may further include a bluetooth module or the like, which is not described in detail herein. In specific implementation, the above modules may be implemented as independent entities, or may be combined arbitrarily to be implemented as the same or several entities, and specific implementation of the above modules may refer to the foregoing method embodiments, which are not described herein again.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the claims. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A terminal device, comprising:

the body is provided with a mounting groove;

2. The terminal device according to claim 1, wherein the body includes a display screen assembly, the mounting base is capable of rotating to a first position and a second position, the camera module is accommodated in the mounting groove in the first position, and the camera module exposes the body and ambient light on one side of a display area of the display screen assembly can be incident into the camera module in the second position.

3. The terminal device of claim 2, wherein the mounting base includes another camera, and in the second position, the other camera exposes the body and ambient light on the back side of the display area can be incident into the other camera.

4. A terminal device according to claim 3, wherein a side of the body facing away from the display screen assembly is provided with a light transmissive region through which ambient light can pass and be incident into the further camera in the first position.

5. The terminal device according to claim 1, wherein the body comprises a display screen assembly, a display area of the display screen assembly comprises a plane area, a rotation axis of the mounting seat passes through a center of a reference line, the reference line is a connection line of a maximum width of an orthographic projection of the mounting seat on a reference plane, and the reference plane is a geometric plane where the plane area is located.

6. The terminal device of claim 1, wherein the body comprises a display screen assembly, a display area of the display screen assembly comprises a planar area, an orthographic projection edge of the mounting seat on a reference plane is in a major arc shape, and the reference plane is a geometric plane of the planar area.

7. The terminal equipment according to any one of claims 1 to 6, wherein the mounting seat comprises a bearing part, and the camera module is connected with the bearing part; the flexible circuit board comprises a first end, a second end and a connecting part connected between the first end and the second end, the first end is electrically connected with the camera module, the second end is connected with the body, and the elastic part is attached to the connecting part.

8. The terminal device of claim 7, wherein the terminal device comprises a mounting platform connected to the body, the mounting platform having a receiving cavity, the connecting portion and the resilient member being received in the receiving cavity, the first end and the second end extending out of the receiving cavity, the connecting portion being in a collapsed state in one of the first position and the second position, and the connecting portion being in an expanded state in the other position.

9. The terminal device of claim 8, wherein the mounting platform includes a boss and a base disposed on an outer periphery of the boss, the base and the boss form the receiving cavity, the connecting portion and the elastic member are disposed around the outer periphery of the boss, the connecting portion is adjacent to the boss in the folded state, and the connecting portion is at least partially separated from the outer periphery of the boss in the unfolded state.

10. The terminal device of claim 9, wherein the boss defines a recess, and wherein the terminal device includes a driver at least partially configured to be received in the recess and coupled to the bearing to rotate the mounting block.

11. A terminal device according to any one of claims 1 to 6, wherein the resilient member is a strip steel sheet.

12. The terminal device according to any one of claims 1 to 6, wherein the body comprises a first side wall, a second side wall, and a groove wall disposed between the first side wall and the second side wall, the first side wall and the second side wall are disposed opposite to each other, the first side wall, the second side wall, and the groove wall enclose the mounting groove, and the flexible printed circuit board passes through the groove wall and is attached to the first side wall.

13. The utility model provides a circuit board subassembly which characterized in that, includes flexible line way board and elastic component, the flexible line way board include first end, second end, and connect in first end with connecting portion between the second end, the elastic component laminating connecting portion, the elastic component can be convoluteed so that connecting portion convolute.

14. The circuit board assembly of claim 13, wherein the resilient member is a strip steel.

15. The circuit board assembly according to claim 14, wherein the resilient member has a thickness of 0.03mm to 0.06 mm.

16. The wiring board assembly of claim 13, wherein the first end is provided with a male or female socket of a board-to-board connector; and the second end is provided with a male head or a female seat of the board-to-board connector.

17. A functional assembly comprising a camera module, a carrier and a circuit board assembly according to any one of claims 13-16, wherein the camera module is connected to the carrier; the first end is connected with the camera module, the second end extends out of the bearing piece, and the elastic piece is wound in the bearing piece and can stretch out and draw back in the bearing piece to be in a folding state or an opening state.

18. The functional assembly according to claim 17, characterized in that the functional assembly comprises a drive connected to the carrier and capable of driving the carrier in rotation.

19. The functional assembly of claim 18, wherein the functional assembly comprises a mounting block having a recess configured to receive at least a portion of the driver therein.

20. The functional module according to claim 19, wherein the mounting platform includes a boss and a base disposed on an outer periphery of the boss, the base and the boss form a receiving cavity, the connecting portion and the elastic member are received in the receiving cavity and wound around an outer periphery of the boss, the connecting portion is proximate to the boss in a folded state, the connecting portion is at least partially separated from the outer periphery of the boss in an unfolded state, and the first end and the second end extend out of the receiving cavity.