CN112311917B

CN112311917B - Mobile terminal

Info

Publication number: CN112311917B
Application number: CN201910704567.XA
Authority: CN
Inventors: 包小明
Original assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Current assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2022-09-09
Anticipated expiration: 2039-07-31
Also published as: CN112311917A

Abstract

The application relates to a mobile terminal, including body and mount pad, the body is equipped with the mounting groove, and the mount pad includes the function interface, and the body is connected to the mount pad and can rotate the mounting groove of business turn over to make the function interface hide or expose. Above-mentioned mobile terminal, functional interface can be used to connect external equipment in order to transmit data or electric current, because functional interface can be along with the rotatory mounting groove of business turn over of mount pad in order to realize hiding and exposing of functional interface, when functional interface hides, mobile terminal has higher outward appearance wholeness, therefore can promote mobile terminal's outward appearance characteristic.

Description

Mobile terminal

Technical Field

The present application relates to the field of terminal technologies, and in particular, to a mobile terminal.

Background

Mobile terminals such as smart phones are generally provided with functional interfaces (USB jack, earphone jack, etc.), and the functional interfaces are required to be formed on the surface of the mobile terminal, which damages the appearance integrity of the mobile terminal.

Disclosure of Invention

The embodiment of the application provides a mobile terminal to solve the technical problem that the appearance integrity of the mobile terminal is damaged by the arrangement of a functional interface.

A mobile terminal, comprising:

the body is provided with a mounting groove; and

the mounting seat comprises a functional interface, and the mounting seat is connected with the body and can rotate to enter and exit the mounting groove, so that the functional interface is hidden or exposed.

Above-mentioned mobile terminal, functional interface can be used to connect external equipment in order to transmit data or electric current, because functional interface can be along with the rotatory mounting groove of business turn over of mount pad in order to realize hiding and exposing of functional interface, when functional interface hides, mobile terminal has higher outward appearance wholeness, therefore can promote mobile terminal's outward appearance characteristic.

In one embodiment, the mounting seat comprises a camera module, and the camera module can rotate with the mounting seat to enter or exit the mounting groove so as to enable the camera module to be hidden or exposed.

In one embodiment, the mounting seat can rotate relative to the body to a first position, a second position and a third position, the mounting seat is accommodated in the mounting groove and the exposed surface of the mounting seat is flush with the outer surface of the body in the first position, the functional interface is exposed and the camera module is at least partially hidden in the second position, and the camera module is exposed and the functional interface is at least partially hidden in the third position.

In one embodiment, the body comprises a display surface and a back surface which are arranged oppositely, and a side peripheral surface which is positioned between the display surface and the back surface, and the mounting groove extends to the side peripheral surface and is positioned between the display surface and the back surface.

In one embodiment, the mounting seat comprises a first side surface, a second side surface and a side surface, wherein the first side surface and the second side surface are opposite to each other, the side surface is located between the first side surface and the second side surface, the orientation of the first side surface is the same as that of the display surface, the orientation of the second side surface is the same as that of the back surface, the functional interface is arranged on the side surface, and the camera module can enter light from the first side surface when being exposed.

In one embodiment, the body comprises a display screen module, a middle frame and a rear cover, the display screen module and the rear cover are respectively arranged on two opposite sides of the middle frame, the mounting groove is formed in the middle frame and located between the display screen module and the rear cover, and the mounting seat is connected with at least one of the middle frame and the rear cover.

In one embodiment, the display screen module comprises a plane area, and the orthographic projection of the mounting seat in the plane area is in a major arc shape.

In one embodiment, the middle frame includes a middle plate, a frame and a boss connected to the middle plate, the frame is located at the periphery of the middle plate, the rear cover is connected to the frame and covers the boss, and the rear cover, the boss, the middle plate and the frame form the mounting groove.

In one of them embodiment, the body includes mounting bracket, motor, first circuit board and circuit board, the circuit board is connected the center, the mounting bracket is connected the center is established with the cover, the output of motor is connected the mount pad, the partial structure of first circuit board is around locating the circumference of motor and can be followed the rotation of mount pad is drawn in or is opened, just the one end electric connection of first circuit board the circuit board, other end electric connection the camera module with the function interface.

In one embodiment, the mounting base includes a base body and a second circuit board, the base body is provided with a through hole, the mounting base penetrates through the through hole, the output end of the motor is connected to the base body to drive the base body to rotate, the camera module and the functional interface are respectively arranged on the base body, the second circuit board is arranged on the periphery of the mounting base and is electrically connected to the camera module and the functional interface respectively, and the first circuit board is electrically connected to the second circuit board.

In one embodiment, the mounting base includes a receiver disposed on the base, the second circuit board includes a first section, a second section, and a third section disposed between the first section and the second section, the first section forms a first recessed area for accommodating the receiver, the second section forms a second recessed area for accommodating the functional interface, the third section forms a third recessed area for accommodating the camera module, the receiver is electrically connected to the second circuit board, and the first recessed area, the second recessed area, and the third recessed area are located on the same side of the second circuit board.

In one embodiment, the second circuit board is provided with a first terminal of a board-to-board connector on a side facing away from the third recessed area, the first circuit board is provided with a second terminal of the board-to-board connector, and the first terminal and the second terminal are buckled to electrically connect the first circuit board and the second circuit board.

In one embodiment, the mounting seat includes a first pressing plate, a second pressing plate, and a third pressing plate detachably connected to the seat body, the first pressing plate, the second pressing plate, and the third pressing plate are disposed at a side where the first terminal is located, the first pressing plate presses against the first section, the second pressing plate presses against the second section, and the third pressing plate presses against the second terminal.

In one embodiment, the mounting seat includes a lens and a decorative sheet disposed on two opposite sides of the seat body, the functional interface is located between the lens and the decorative sheet, the decorative sheet covers the first pressing plate, the second pressing plate and the third pressing plate, the lens covers the camera module, and the camera module can enter light from the side where the display screen module is located when exposed.

In one embodiment, the functional interface is a USB interface, a Lightning interface, or a headphone interface.

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 state of a mobile terminal in one embodiment;

fig. 2 is a perspective view of another state of the mobile terminal shown in fig. 1;

fig. 3 is a perspective view of still another state of the mobile terminal shown in fig. 1;

FIG. 4 is a perspective view of another perspective of the mobile terminal shown in FIG. 3;

fig. 5 is an exploded view of the mobile terminal shown in fig. 1;

FIG. 6 is a perspective view of the mounting base and the middle frame of the mobile terminal after being assembled according to an embodiment;

fig. 7 is a front view of the mobile terminal shown in fig. 6 after the mounting base and the middle frame are assembled;

fig. 8 is a perspective view of a base body of a mounting base of the mobile terminal shown in fig. 5;

fig. 9 is a perspective view of the mobile terminal shown in fig. 5 after the camera module, the functional interface, the receiver and the second circuit board are assembled;

fig. 10 is a perspective view of another viewing angle after the camera module, the functional interface, the receiver and the second circuit board of the mobile terminal shown in fig. 9 are assembled;

fig. 11 is a perspective view of the mounting bracket and the motor of the mobile terminal shown in fig. 5 after being assembled;

fig. 12 is a perspective view of the mobile terminal shown in fig. 11 after the mounting frame, the motor and the first circuit board are assembled;

fig. 13 is a perspective view of the mounting frame, the motor and the base of the mobile terminal shown in fig. 11 after being assembled;

fig. 14 is a perspective view of a second circuit board of the mobile terminal shown in fig. 5;

fig. 15 is a perspective view of another perspective view of the second circuit board of the mobile terminal shown in fig. 14;

fig. 16 is a perspective view of a functional interface of the mobile terminal shown in fig. 5;

fig. 17 is a perspective view of the assembled camera module, functional interface, receiver, second circuit board and base of the mobile terminal shown in fig. 9;

fig. 18 is a perspective view of the assembled camera module, functional interface, receiver, second circuit board, motor, mounting bracket and base of the mobile terminal shown in fig. 17;

fig. 19 is a front view of the mobile terminal shown in fig. 18 after the camera module, the functional interface, the receiver, the motor, the mounting bracket and the base are assembled;

fig. 20 is a perspective view of the assembled camera module, functional interface, receiver, second circuit board, motor, mounting rack, first circuit board and base of the mobile terminal shown in fig. 19;

fig. 21 is an exploded view of the first, second, and third press plates of the mobile terminal shown in fig. 5;

fig. 22 is a perspective view of the assembled camera module, functional interface, receiver, second circuit board, motor, mounting rack, first circuit board, first pressing board, second pressing board, third pressing board and base of the mobile terminal shown in fig. 20.

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

(4) a conventional laptop and/or palmtop receiver;

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

Referring to fig. 1, in some embodiments, the mobile terminal 10 is a smart phone, and in other embodiments, the mobile terminal 10 may be a tablet computer, a palm top game console, or the like. Referring to fig. 2, 3 and 4 together, the mobile terminal 10 includes a body 100 and a mount 200, the body 100 having a substantially rectangular block shape, the body 100 being provided with a mounting groove 101, the mounting groove 101 being located at a circumferential side of the body 100. The mounting seat 200 is connected to the body 100 and can rotate relative to the body 100 to enter and exit the mounting groove 101. The mounting seat 200 is provided with a function interface 210, and the function interface 210 can rotate along with the mounting seat 200 to enter and exit the mounting groove 101, and is hidden in the mounting groove 101 or exposed in the mounting groove 101. In the embodiment shown in fig. 3, the functional interface 210 is a type-c type interface, and when the functional interface 210 is exposed, the functional interface 210 can be used for charging the mobile terminal 10 or data transmission with an external device, i.e., current or data can be transmitted through the functional interface 210. In other embodiments, the functional interface 210 may also be a micro-USB type interface, a Lightning type interface, or a headphone jack. Of course, the earphone socket may be integrated with a type-c type interface or a micro-USB type interface or a Lightning type interface into one.

Further, the main body 100 includes a Display module 110, and the Display module 110 may be an LCD (Liquid Crystal Display) screen or an OLED (Organic Light-Emitting Diode) screen. The display screen module 110 can be used to display information and provide an interactive interface for a user. The surface of the display module 110 used for touch operation is a display surface 103, the outer surface of the main body 100 opposite to the display surface 103 is a back surface 105, and a side circumferential surface 107 of the main body 100 is between the display surface 103 and the back surface 105. In the thickness direction of the mobile terminal 10, the side circumferential surface 107 may be a curved surface with a continuously changing curvature, such as an arc surface, and the side circumferential surface 107 may also include a plurality of transition surfaces, such as formed by smooth transition of a plurality of step surfaces. Of course, in other embodiments, the generatrix of the side circumferential surface 107 may be a straight line. The mounting groove 101 extends to the side circumferential surface 107 and is located between the display surface 103 and the back surface 105.

Specifically, with reference to fig. 4 and 5, the body 100 includes a middle frame 120 and a rear cover 130, in the thickness direction of the mobile terminal 10, the display screen module 110 and the rear cover 130 are respectively disposed on two opposite sides of the middle frame 120, the mounting groove 101 is disposed on the middle frame 120 and located between the display screen module 110 and the rear cover 130, and the mounting seat 200 is connected to at least one of the middle frame 120 and the rear cover 130. The middle frame 120 may include a metal substrate and a plurality of additional structures formed on the metal substrate by injection molding, the metal substrate may be an aluminum alloy or a magnesium alloy or a stainless steel, the additional structures may include a boss, a through hole, a sink, a threaded hole, and the like, and these additional structures may be used for mounting and positioning electronic components inside the mobile terminal 10. The material of the rear cover 130 may be a metal material such as aluminum alloy, magnesium alloy, or stainless steel, and the material of the rear cover 130 may be a nonmetal such as ceramic, plastic, or glass. A mounting cavity is formed between the rear cover 130 and the middle frame 120, and a battery, a circuit board, etc. of the mobile terminal 10 are received in the mounting cavity. The display module 110, the rear cover 130, the battery, the circuit board, etc. of the mobile terminal 10 may be connected to the middle frame 120, and may be supported, positioned and protected by the middle frame 120.

Further, with reference to fig. 6 and 7, the middle frame 120 may include a middle plate 121 and a frame 123, the middle plate 121 is substantially rectangular, the frame 123 is disposed on the outer circumference of the middle plate 121 and is fixedly connected to the middle plate 121, and the mounting groove 101 extends to the outer surface of the frame 123. The frame 123 and the middle plate 121 may be integrally formed, for example, by die casting or stamping, or the frame 123 and the middle plate 121 may be assembled, for example, by welding, or bonding, or screwing. In the thickness direction of the mobile terminal 10, the display module 110 and the rear cover 130 are respectively disposed on two opposite sides of the middle plate 121 and connected to the frame 123. For example, the display module 110 and the rear cover 130 may be fixedly connected to the middle frame 120 by a dispensing process, respectively, so as to achieve assembly and fixation of the display module 110, the middle frame 120, and the rear cover 130 and improve the reliability of sealing. In the above embodiment, the back surface 105 is located on a side of the back cover 130 away from the display screen module 110, and the side circumferential surface 107 is located on a side of the frame 123 away from the mounting cavity.

The middle frame 120 may further include a boss 125 connected to the middle plate 121, the boss 125 protrudes from a side of the middle plate 121 away from the display screen module 110, the rear cover 130 is connected to the frame 123 and covers the boss 125, and the rear cover 130, the boss 125, the middle plate 121, and the frame 123 form the mounting groove 101. The boss 125 may be integrally formed with the middle plate 121 and the rim 123, or may be formed by assembling. The material of the boss 125 may be the same as or different from that of the middle plate 121. The setting of boss 125 can separate mounting groove 101 and installation cavity to do benefit to and seal the installation cavity, prevent that steam, dust or other foreign matter from getting into in the installation cavity. The boss 125 may have suitable structural strength to provide a stable structure to the mounting groove 101, thereby facilitating stable rotation of the mounting seat 200 in the mounting groove 101. It is understood, however, that the boss 125 is not required and may be omitted. In the embodiment shown in fig. 6, the boss 125 has a circular arc shape, and the shape of the mounting seat 200 matches the shape of the mounting groove 101. For example, in the embodiment shown in fig. 1, the display screen module 110 includes a planar area, and the orthogonal projection of the mounting base 200 on the planar area is in a shape of a major arc. The shape of the mounting base 200 is regular, and the structure of the mounting base 200 can be simplified and the appearance integrity of the mobile terminal 10 can be improved.

Further, referring to fig. 8, 9 and 10, the mounting base 200 includes a base 220 and a camera module 230, and the camera module 230 and the functional interface 210 are respectively disposed on the base 220. The base 220 is substantially in the shape of a major arc, and the camera module 230 is mounted on the base 220. The camera module 230 can rotate with the mounting base 200 into and out of the mounting groove 101, so that the camera module 230 is hidden or exposed. The camera module 230 is electrically connected to the circuit board of the mobile terminal 10, and when the camera module 230 is rolled out of the mounting groove 101, the camera module 230 can shoot normally. Specifically, referring to fig. 1, 2 and 3, in some embodiments, the mounting base 200 can rotate relative to the body 100 to a first position, a second position and a third position, as shown in fig. 1, in which the mounting base 200 is received in the mounting groove 101 and an exposed surface of the mounting base 200 is flush with an outer surface of the body 100 to provide the mobile terminal 10 with high appearance integrity. As shown in fig. 3, in the second position, the functional interface 210 is exposed and the camera module 230 is at least partially hidden. As shown in fig. 2, in the third position, the camera module 230 is exposed and the functional interface 210 is at least partially hidden. The determination of the first position, the second position and the third position can be realized by software and circuit control, and can also be realized by a mechanical limiting mode. For example, the first position, the second position and the third position may be determined by an angle sensor in combination with a control circuit, or may be determined by mechanical positioning such as a magnet. The second position and the third position are arranged to expose the functional interface 210 and the camera module 230 respectively, so that the functional interface 210 and the camera module 230 are prevented from being overlapped, the thickness of the whole mounting base 200 can be reduced, and the light and thin design of the mobile terminal 10 is facilitated. It is understood that the second position and the third position are not essential, and for example, the camera module 230 and the functional interface 210 may be exposed and used normally when in the second position, and the third position is not essential and may be omitted.

Further, referring to fig. 2, fig. 3 and fig. 4, the mounting base 200 includes a first side surface 201 and a second side surface 203 which are opposite to each other, and a side surface 205 located between the first side surface 201 and the second side surface 203, the first side surface 201 and the display surface 103 face the same direction, the second side surface 203 faces the same direction as the back surface 105, the functional interface 210 is disposed on the side surface 205, the camera module 230 can enter light from the first side surface 201 when exposed, that is, the camera module 230 can enter light from the side where the display screen module 110 is located when exposed, so that the function of the front camera can be executed, and a user can perform operations such as self-shooting, video call and the like through the camera module 230. Of course, in other embodiments, the mounting base 200 may include another camera, when the camera module 230 is exposed, the other camera may enter light from the second side 203, and the other camera may be used to perform the function of a rear camera, for example, a user may perform operations such as close-range shooting, long-range shooting, video recording, etc. through the rear camera. In the mobile terminal 10 with such a structure, the rear cover 130 does not need to be provided with a through hole for light entering of the rear camera, and the side of the rear cover 130 can have higher appearance integrity, so as to improve the appearance characteristic of the mobile terminal 10. The camera module 230 may include one or more lenses, and the other camera may include one or more of a conventional lens, a telephoto lens, a wide-angle lens, a black-and-white lens, and a depth lens.

In the mobile terminal 10 with the above structure, the functional interface 210 may be used to connect an external device to transmit data or current, and since the functional interface 210 can rotate with the mounting seat 200 into and out of the mounting groove 101 to hide and expose the functional interface 210, when the functional interface 210 is hidden, the mobile terminal 10 has high appearance integrity, thereby improving appearance characteristics of the mobile terminal 10. Since the functional interface 210 is disposed on the base 220 of the mounting base 200 and can be hidden, the body 100 of the mobile terminal 10 does not need to be provided with a through hole for disposing the functional interface 210, for example, the circumferential side of the middle frame 120 does not need to be provided with a through hole for mounting a USB interface, a Lightning interface, or an earphone interface, thereby reducing the number of holes formed in the middle frame 120. On one hand, this arrangement improves the integrity of the appearance of the middle frame 120, so that the appearance of the middle frame 120 is more complete, and thus the appearance characteristics of the mobile terminal 10 can be improved. For example, when the mounting seat 200 is received in the mounting groove 101, the circumferential side surface of the mobile terminal 10 may be in a non-hole state in appearance, so as to improve the expression of the mobile terminal 10. On the other hand, after the holes are reduced in the middle frame 120, the structural strength of the middle frame 120 may be improved, thereby improving the impact resistance of the mobile terminal 10. This arrangement also facilitates a hermetic design of the mobile terminal 10 to promote waterproof and dustproof performance of the mobile terminal 10. In embodiments where the mount 200 includes the camera module 230, since the camera module 230 can move into and out of the mounting groove 101 with the rotation of the mount 200, the function of a front camera can be normally performed when the camera module 230 is exposed; when the camera module 230 is hidden in the mounting slot 101, the mobile terminal 10 has a higher appearance integrity, and the camera module 230 does not occupy the area of the side where the display screen module 110 is located, so the mobile terminal 10 can have a higher screen occupation ratio, for example, the screen occupation ratio of the mobile terminal 10 with such a structure can be more than 85%.

Of course, the base 220 may further include one or more of a fill-in light, a flash, a focusing sensor, a light sensor, a microphone, a receiver 250, and a facial recognition module. Wherein, the light filling lamp can be used to the light filling of camera module 230, and the flash light is used for the light filling of another camera or other rear camera, and the sensor of focusing can be used to focusing of camera, and light sensor can be used to detect the intensity of ambient light to make mobile terminal 10 can adjust the display brightness of display screen module 110 according to ambient light intensity, and then make the user can conveniently, comfortably look over the information that display screen module 110 shows. In some embodiments, the microphone may be used to receive the user's voice and be applied to the user's conversation process or voice communication process. In other embodiments, the microphone may also be used to receive ambient background sounds for noise reduction during a call or voice communication. The facial recognition module can be used for detecting facial features of a user and determining the identity of the user in some use environments, such as screen unlocking and payment processes. When the electronic components are disposed on the mounting base 200, the compactness of the arrangement of the electronic components can be improved, and the light and thin design of the mobile terminal 10 is facilitated.

Referring to fig. 11, 12 and 13, the body 100 includes a mounting frame 140, a motor 150 and a first circuit board 160, the circuit board is connected to the middle frame 120, the mounting frame 140 is connected to the middle frame 120 and sleeved with the motor 150, and an output end of the motor 150 is connected to the mounting base 200 for driving the mounting base 200 to rotate. In some embodiments, mounting bracket 140 is removably attached to middle plate 121 by screws, as shown in fig. 7. In other embodiments, the mounting frame 140 may also be fixedly connected to the middle plate 121 by riveting or welding. In the embodiment shown in fig. 11 and 12, the mounting frame 140 includes a substantially circular block-shaped end cover 141, the end cover 141 is connected to the output end of the motor 150, and the end cover 141 is fixedly connected to the seat 220 of the mounting seat 200, so that the motor 150 can drive the mounting seat 200 to rotate through the output shaft. A speed reducing mechanism, such as a planetary gear transmission mechanism, may be disposed between the output end of the motor 150 and the end cover 141 to adjust the output torque of the motor 150 and drive the seat 220 to rotate. Part of the structure of the first circuit board 160 is wound around the circumference of the motor 150 and can be folded or unfolded along with the rotation of the mounting base 200, one end of the first circuit board 160 is electrically connected to the circuit board of the mobile terminal 10, and the other end of the first circuit board 160 is electrically connected to the camera module 230 and the functional interface 210. In some embodiments, after the motor 150 is installed on the mounting frame 140 and sleeved by the seat body 220, a distance between one end of the motor 150 facing the middle plate 121 and one end of the end cover facing away from the middle plate 121 is less than or equal to a thickness of the seat body 220, which is beneficial to installing the motor 150, the mounting frame 140, and the seat body 220 to the middle frame 120, for example, the motor 150, the mounting frame 140, and the seat body 220 may be assembled into a component first and then installed into the installation groove 101.

Specifically, referring to fig. 11 and 12, the mounting bracket 140 may include a protruding ring 143 and a connecting portion 145 disposed on an outer circumference of the protruding ring 143, and the protruding ring 143 is sleeved on the motor 150 and fixedly connected to the middle frame 120. Referring to fig. 8, the base 220 has a through hole 221, one of the inner walls of the end cap 141 and the through hole 221 has a locking groove 142, the other of the inner walls of the end cap 141 and the through hole 221 has a protrusion 223, and after the mounting block 140 is sleeved on the mounting block 200 through the through hole 221, the protrusion 223 is locked in the locking groove 142, so that the mounting block 200 is fixedly connected to the end cap 141, and the output shaft of the motor 150 can drive the base 220 to rotate through the end cap 141. The outer wall of the protruding ring 143 and the connecting portion 145 form an annular groove 144, part of the first circuit board 160 is accommodated in the annular groove 144, and the first circuit board 160 accommodated in the annular groove 144 is a flexible circuit board and surrounds the outer periphery of the protruding ring 143, when the mounting base 200 rotates, the wound part of the first circuit board 160 can be switched between a folded state and an unfolded state, so that the first circuit board 160 can be extended or shortened adaptively, and further, the electrical connection between the electronic components inside the mounting base 200 and the circuit board of the main body 100 is maintained.

Referring to fig. 14, 15 and 16, the mounting base 200 further includes a second circuit board 240, referring to fig. 17, 18 and 19, the second circuit board 240 is disposed on the periphery of the mounting frame 140 and electrically connected to the camera module 230 and the functional interface 210, referring to fig. 20, the second circuit board 240 is electrically connected to the first circuit board 160 to electrically connect the electronic components of the mounting base 200 to the circuit board of the body 100 through the first circuit board 160. The second circuit board 240 is substantially U-shaped, and the second circuit board 240 is disposed on the periphery of the through hole 221 of the base 220, as shown in fig. 17. Referring to fig. 14 and 15, in combination with fig. 9 and 10, the second circuit board 240 includes a first section 241, a second section 243, and a third section 245 disposed between the first section 241 and the second section 243, the first section 241 forms a first recessed area 242 for accommodating the receiver 250, the second section 243 forms a second recessed area 244 for accommodating the functional interface 210, the third section 245 forms a third recessed area 246 for accommodating the camera module 230, and the receiver 250 is electrically connected to the second circuit board 240, for example, the second circuit board 240 and the receiver 250 may be respectively provided with metal contacts, so that when the receiver 250 is mounted in the first recessed area 242, the receiver 250 can be electrically connected to the second circuit board 240. With this arrangement, when the receiver 250, the camera module 230 and the functional interface 210 are connected to the second circuit board 240, the receiver 250, the camera module 230 and the functional interface 210 are located on the same side of the second circuit board 240, and one side of the housing 220 can be provided with a sink structure, so that the receiver 250, the camera module 230 and the functional interface 210 can be mounted to the housing 220 from the same side of the housing 220, thereby improving the convenience of assembly.

Referring to fig. 15, the second circuit board 240 is provided with a first terminal 247 of a board-to-board connector on a side away from the third recessed area 246, referring to fig. 12, the first circuit board 160 is provided with a second terminal 161 of the board-to-board connector, and in combination with fig. 20, the first terminal 247 and the second terminal 161 are engaged to electrically connect the first circuit board 160 and the second circuit board 240. The connection structure of the board-to-board connector is beneficial to the standardization of connection, so as to be beneficial to processing and assembling and improve the reliability of electrical connection. In the embodiment shown in fig. 15, the first terminal 247 is located between the camera module 230 and the receiver 250. In other embodiments, the first terminal 247 may be disposed between the camera module 230 and the functional interface 210.

Referring to fig. 21 and 22, the mounting base 200 further includes a first pressing plate 261, a second pressing plate 263 and a third pressing plate 265 detachably connected to the base 220, the first pressing plate 261, the second pressing plate 263 and the third pressing plate 265 are disposed at the side of the first terminal 247, the first pressing plate 261 presses against the first section 241, the second pressing plate 263 presses against the second section 243, and the third pressing plate 265 presses against the second terminal 161. Specifically, the first pressing plate 261, the second pressing plate 263 and the third pressing plate 265 may be respectively screwed to the base 220, so that the first pressing plate 261, the second pressing plate 263 and the third pressing plate 265 respectively press the second circuit board 240, and the electronic component covered by the second circuit board 240 is reliably positioned on the base 220. The first pressing plate 261, the second pressing plate 263 and the third pressing plate 265 may be formed by stamping a thin steel plate, and the first pressing plate 261, the second pressing plate 263 and the third pressing plate 265 may be made of other light alloy materials.

Further, referring to fig. 5, the mounting seat 200 includes a lens 270 and a decorative sheet 280 disposed on two opposite sides of the seat body 220, the functional interface 210 is located between the lens 270 and the decorative sheet 280, the decorative sheet 280 covers the first pressing plate 261, the second pressing plate 263 and the third pressing plate 265, and the lens 270 covers the camera module 230. The lens 270 may be made of glass or sapphire, the decoration plate 280 may be made of metal such as aluminum alloy or stainless steel, and the decoration plate 280 may also be made of nonmetal such as ceramic, glass, or plastic. In an embodiment where the mounting base 200 is provided with another camera, the decoration sheet 280 may be made of glass or sapphire, so as to avoid forming a light hole in the decoration sheet 280, thereby improving the appearance integrity of the mounting base 200. In the embodiment where the mount 200 includes the lens 270 and the decorative sheet 280, the first side 201 of the mount 200 is located on the lens 270, the second side 203 is located on the decorative sheet 280, and the side surface 205 is located on the base 220. The outer surface of the lens 270, the outer surface of the cosmetic sheet 280, and the side surface 205 coincide at the junction and collectively form a continuous contoured surface, which can further enhance the appearance characteristics of the mount 200.

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 implementation modes of the present application, and the description thereof is specific and detailed, but not construed as limiting the scope of 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 mobile terminal, comprising:

the body comprises a middle frame, a first circuit board and a mounting frame, wherein the middle frame is provided with a mounting groove, and the mounting frame is connected to the middle frame and used for sleeving a motor; and

the mounting seat comprises a functional interface and a second circuit board, and is provided with a through hole; the mounting frame penetrates through the through hole, and the output end of the motor is connected to the mounting seat so as to drive the mounting seat to rotate into and out of the mounting groove, so that the functional interface is hidden or exposed;

the partial structure of first circuit board is around locating the circumference of motor can be followed the rotation of mount pad is drawn in or is opened, the second circuit board is located the periphery and the electric connection of mounting bracket the function interface, first circuit board electric connection the second circuit board.

2. The mobile terminal of claim 1, wherein the mounting base comprises a camera module, and the camera module can rotate with the mounting base into and out of the mounting groove to hide or expose the camera module.

3. The mobile terminal of claim 2, wherein the mounting base is rotatable relative to the body to a first position, a second position, and a third position, wherein the mounting base is received in the mounting slot and an exposed surface of the mounting base is flush with an outer surface of the body, the functional interface is exposed and the camera module is at least partially hidden in the second position, and the camera module is exposed and the functional interface is at least partially hidden in the third position.

4. The mobile terminal of claim 2, wherein the body comprises a display surface and a back surface opposite to each other, and a side circumferential surface located between the display surface and the back surface, and the mounting groove extends to the side circumferential surface and is located between the display surface and the back surface.

5. The mobile terminal according to claim 4, wherein the mounting base includes a first side surface and a second side surface that are opposite to each other, and a side surface located between the first side surface and the second side surface, an orientation of the first side surface is the same as an orientation of the display surface, an orientation of the second side surface is the same as an orientation of the back surface, the functional interface is provided on the side surface, and the camera module can enter light from the first side surface when exposed.

6. The mobile terminal according to claim 2, wherein the body comprises a display screen module and a rear cover, the display screen module and the rear cover are respectively disposed on two opposite sides of the middle frame, the mounting groove is located between the display screen module and the rear cover, and the mounting seat is connected to at least one of the middle frame and the rear cover.

7. The mobile terminal of claim 6, wherein the display module comprises a planar area, and an orthographic projection of the mounting base on the planar area is in a shape of a major arc.

8. The mobile terminal of claim 6, wherein the middle frame comprises a middle plate, a frame and a boss connected to the middle plate, the frame is located at an outer periphery of the middle plate, the rear cover is connected to the frame and covers the boss, and the rear cover, the boss, the middle plate and the frame form the mounting groove.

9. The mobile terminal according to claim 6, wherein the body comprises a motor and a circuit board, the circuit board is connected to the middle frame, one end of the first circuit board is electrically connected to the circuit board, the other end of the first circuit board is electrically connected to the camera module and the functional interface, and an output end of the motor is connected to the mounting base for driving the mounting base to rotate.

10. The mobile terminal of claim 9, wherein the mounting base comprises a base body, the through hole is opened in the base body, the output end of the motor is connected to the base body to drive the base body to rotate, the camera module and the functional interface are respectively disposed on the base body, and the second circuit board is electrically connected to the camera module.

11. The mobile terminal of claim 10, wherein the mounting base comprises a receiver disposed on the base, the second circuit board comprises a first section, a second section, and a third section disposed between the first section and the second section, the first section forms a first recess area for accommodating the receiver, the second section forms a second recess area for accommodating the functional interface, the third section forms a third recess area for accommodating the camera module, the receiver is electrically connected to the second circuit board, and the first recess area, the second recess area, and the third recess area are located on the same side of the second circuit board.

12. The mobile terminal of claim 11, wherein the second circuit board is provided with a first terminal of a board-to-board connector at a side facing away from the third recessed area, and the first circuit board is provided with a second terminal of the board-to-board connector, and the first terminal and the second terminal are engaged to electrically connect the first circuit board and the second circuit board.

13. The mobile terminal of claim 12, wherein the mounting base comprises a first pressing plate, a second pressing plate and a third pressing plate detachably connected to the base, the first pressing plate, the second pressing plate and the third pressing plate are disposed on a side where the first terminal is located, the first pressing plate presses against the first segment, the second pressing plate presses against the second segment, and the third pressing plate presses against the second terminal.

14. The mobile terminal of claim 13, wherein the mounting base comprises a lens and a decorative sheet disposed on two opposite sides of the base, the functional interface is located between the lens and the decorative sheet, the decorative sheet covers the first pressing plate, the second pressing plate and the third pressing plate, the lens covers the camera module, and the camera module can enter light from a side of the display screen module when exposed.

15. The mobile terminal according to any of claims 1-14, wherein the functional interface is a USB interface, or a Lightning interface, or an earphone interface.