CN112311915A

CN112311915A - Mobile terminal

Info

Publication number: CN112311915A
Application number: CN201910703555.5A
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: 2021-02-02
Anticipated expiration: 2039-07-31
Also published as: CN112311915B

Abstract

The application relates to a mobile terminal, which comprises a body and a mounting seat. The body is equipped with the mounting groove, and the mount pad is equipped with draw-in groove and connector, and the draw-in groove is located in order to be used for from draw-in groove installation function card to the connector. The mounting seat is connected with the body and can move relative to the body to enter and exit the mounting groove, so that the clamping groove is hidden or exposed. Above-mentioned mobile terminal, the function card can be SIM card or storage card or other electronic cards, and the connector can be used to the installation function card, because the draw-in groove can be along with the relative body motion of mount pad in order to pass in and out the hiding and exposing of mounting groove in order to realize the draw-in groove, when the draw-in groove was hidden, mobile terminal had 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

The side surfaces of mobile terminals such as smart phones are generally provided with a card slot and a card holder, the card holder is used for installing a Subscriber Identity Module (SIM) card or a memory card, and the arrangement of the card slot and the card holder needs to form holes 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 card slot and a card support.

A mobile terminal, comprising:

the body is provided with a mounting groove; and

the mounting seat is provided with a clamping groove and a connector, and the connector is arranged in the clamping groove and used for mounting the functional card from the clamping groove; the mounting seat is connected with the body and can move relative to the body to enter and exit the mounting groove, so that the clamping groove is hidden or exposed.

Above-mentioned mobile terminal, the function card can be SIM card or storage card or other electronic cards, and the connector can be used to the installation function card, because the draw-in groove can be along with the relative body motion of mount pad in order to pass in and out the hiding and exposing of mounting groove in order to realize the draw-in groove, when the draw-in groove was hidden, mobile terminal had 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 mounting seat can rotate in and out of the mounting groove and drive the camera module to be hidden or exposed.

In one embodiment, the body comprises a display screen module, the mounting seat comprises a first side surface and a second side surface which are opposite to each other, and a side surface 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 screen module, the orientation of the second side surface is opposite to that of the display screen module, the clamping groove is formed in the side surface, and the camera module can enter light from the first side surface when being exposed.

In one embodiment, the mounting seat includes a card cover disposed in the card slot, the card cover is provided with a jack for detaching the function card, and when the card cover is exposed, the jack is exposed to the side of the side surface.

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 in the first position, the camera module and the clamping groove are hidden, the exposed surface of the mounting seat is flush with the outer surface of the body, the clamping groove is exposed and the camera module is at least partially hidden in the second position, and the camera module is exposed and the clamping groove is at least partially hidden in the third position.

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, the rotation axis of the mounting seat passes through the center of a reference line, and the reference line is a connection line of the maximum width of the orthographic projection of the mounting seat on the plane area.

In one embodiment, the mounting base comprises a base body and a clamping cover, the camera module is arranged on the base body, the clamping groove is formed in the base body, and the clamping cover is used for covering the clamping groove; the display screen module comprises a plane area, and the orthographic projection of the seat body in the plane area is in a major arc shape; when the clamping cover is arranged on the clamping groove, the exposed end face of the clamping cover is a cambered surface and is parallel and level to the outer surface of the seat body.

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 and the cover is established the motor, the output of motor is connected the mount pad, 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, just one end electric connection of first circuit board the circuit board, other end electric connection the camera module with the connector.

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 connector 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 connector 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 connector, 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 mounting base includes 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 respectively disposed on a side of the second circuit board away from the camera module, 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 third section.

In one embodiment, the mounting seat comprises a lens and a decorative sheet which are arranged on two opposite sides of the seat body, the connector is arranged between the lens and the decorative sheet, the decorative sheet covers the first pressing plate, the second pressing plate and the third pressing plate, and the lens covers the camera module; the camera module can enter light from the side where the display screen module is located or enter light from the side where the display screen module is away from when the camera module is exposed.

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 connector, the receiver and the second circuit board are assembled;

fig. 10 is a perspective view of another viewing angle after the camera module, the connector, 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 mounting bracket, the motor and the first circuit board of the mobile terminal shown in fig. 11 after being 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 connector of the mobile terminal shown in fig. 5;

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

fig. 18 is a perspective view of the assembled camera module, connector, 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 connector, the receiver, the motor, the mounting bracket and the base are assembled;

fig. 20 is a perspective view of the assembled camera module, connector, 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 platens of the mobile terminal of fig. 5;

fig. 22 is a perspective view of the assembled camera module, connector, receiver, second circuit board, motor, mounting rack, first circuit board, first pressing plate, second pressing plate, third pressing plate 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, 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, 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 game machine, 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. Referring to fig. 4 and 5, the mounting base 200 is provided with a card cover 210 and a card slot 211, and the card slot 211 is provided with a connector 215 for mounting a function card, which may be a SIM card or a memory card or other electronic card. The card cover 210 can be opened to allow a user to attach or detach the function card from the card slot 211 to the connector 215, and the card cover 210 can also cover the card slot 211. In the process that the mounting seat 200 rotates into and out of the mounting groove 101, the clamping groove 211 can be hidden in the mounting groove 101 or exposed out of the mounting groove 101. After the card slot 211 is exposed, the card cover 210 can be opened or detached from the card slot 211 to facilitate the user to disassemble and assemble the function card. It is understood that in other embodiments, the mounting base 200 may also be moved into and out of the mounting slot 101, or swung into and out of the mounting slot 101, or flipped into and out of the mounting slot 101 to enable the card slot 211 to be hidden or exposed, and the mobile terminal 10 has a higher appearance integrity when the card slot 211 is hidden. It will be appreciated that the provision of the card cover 210 facilitates the sealed design of the card slot 211 and enables the mounting base 200 to have a high degree of appearance integrity, but the card cover 210 is not essential, and for example, the functional card can be securely mounted to the connector 215 and form a secure electrical connection with the connector 215 by the clamping action of the connector 215, and thus the card cover 210 can be omitted.

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 screen module 110 used for touch operation is a display surface 103, the outer surface of the body 100 opposite to the display surface 103 is a back surface 105, and the circumferential side surface between the display surface 103 and the back surface 105 is a side circumferential surface 107 of the body 100. 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. For example, the mounting base 200 may be coupled to the middle frame 120 and may also be coupled to 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, a battery, a circuit board, and the like of the mobile terminal 10 are received in the mounting cavity, and the circuit board may integrate a processor, a power management module, a storage unit, a baseband chip, and the like of the mobile terminal. 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 rear cover 130 facing away from the display screen module 110, and the side circumferential surface 107 is located on a side of the frame 123 facing 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. Of course, the boss 125 may be disposed in a closed structure in the thickness direction of the mobile terminal 10, such that the boss 125 forms the mounting groove 101 with the middle plate 121 and the rim 123. 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 boss 125 may separate the mounting groove 101 from the mounting cavity, so as to seal the mounting cavity and prevent water, dust or other foreign matters from entering the mounting cavity from the mounting groove 101. 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. For example, the mounting socket 200 may be provided directly to the mounting cavity. 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, the card cover 210 and the connector 215 are respectively disposed on the base 220, the card slot 211 is disposed on the base 220, the connector 215 is disposed on the card slot 211, and the connector 215 may have a plurality of metal pins for electrically connecting with the function card. 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, the camera module 230 and the card slot 211 are hidden, and the exposed surface of the mounting base 200 is flush with the outer surface of the body 100, so that the mobile terminal 10 has high appearance integrity. As shown in fig. 3, in the second position, the card slot 211 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 card slot 211 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, so that the card slot 211 and the camera module 230 are not required to be completely exposed at the same time, and the overlapping of the connector 215 or the card cover 210 and the camera module 230 is avoided, so that the overall thickness of the 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 required, and may be configured such that the camera module 230 and the card slot 211 are completely exposed in the second position, and the third position is not required and thus may be omitted.

In some embodiments, the display screen module 110 includes a plane area, and a line connecting the maximum width of the orthographic projection of the mount 200 on the plane area is used as a reference line, and the rotation axis of the mount 200 passes through the center of the reference line. Further, in some embodiments, the orthographic projection of mount 200 in a planar region is in the shape of a major arc. Further, referring to fig. 4, an orthographic projection of the base 220 of the mounting base 200 on the plane area of the display screen module 110 is substantially 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. In other embodiments, mount 200 may take on other shapes such as rectangular, triangular, polygonal, racetrack, heart-shaped, or other irregular shapes, among others.

Further, referring to fig. 2, 3 and 4, the mounting base 200 includes a first side surface 201 and a second side surface 203 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 faces the same direction, the card slot 211 is disposed on the side surface 205, and the card cover 210 can be exposed from the side surface 205. In some embodiments, the side surface 205 is a curved surface and smoothly connects with the first side surface 201 and the second side surface 203, and when the card cover 210 is installed in the card slot 211, an exposed end surface of the card cover 210 is a curved surface and is flush with the side surface 205. The cooperation between the card cover 210 and the holder body 220 of such a structure can provide the mounting seat 200 with better appearance characteristics. In some embodiments, the mounting base 200 may include a lever mechanism, and the card cover 210 is provided with an insertion hole 213 for detaching the function card, and when the card cover 210 is exposed, the insertion hole 213 is exposed to the side of the side surface 205. By inserting the pin into the hole 213 and pressing the lever mechanism, the function card can be ejected out of the card slot 211. It is understood that the socket 213 is not required, and in embodiments where the socket 213 is omitted, a structure such as an elastic snap may be used to eject the function card from the card slot 211.

Further, the camera module 230 can enter light from the first side 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 a front camera can be executed, and a user can perform operations such as self-shooting and video call through the camera module 230. In this embodiment, 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%.

It is understood that the camera module 230 may include one or more cameras, and the mounting base 200 may further include one or more of a fill light, a receiver, an ambient light sensor, a proximity sensor, and a facial recognition module. The light supplement lamp can be used for supplementing light for the front camera to enhance the shooting performance of the camera module 230 in a dark light environment; the receiver can be used for converting the audio electric signal into a sound signal for a conversation process or other voice communication processes of a user; the ambient light sensor is configured to detect an intensity of ambient light, so that the mobile terminal 10 can adjust a display brightness of the display screen module 110 according to the intensity of the ambient light, so that a user can conveniently view information displayed by the display screen module 110; the proximity sensor is used for detecting the distance between the face of the user and the mobile terminal 10 in the call process, so that the display screen module 110 is turned off when being close to the face of the user and is turned on when being far away from the face of the user; the facial recognition module may be used to detect facial information of the user to authenticate the identity of the user, for example, the facial recognition module may be used for screen unlocking or payment processes of the mobile terminal 10.

In other embodiments, the camera module 230 may enter light from the second side 203 when exposed, that is, the ambient light on the back side of the display screen module 110 may enter the camera module 230, that is, the camera module 230 may perform the function of a rear camera, for example, a user may perform operations such as close-range shooting, long-range shooting, video recording and the like through the camera module 230. In this embodiment, when the camera module 230 is configured as a rear camera, the rear cover 130 does not need to be provided with a light hole for light entering the camera module 230, and the rear cover 130 of the mobile terminal 10 can maintain high integrity. Of course, the body 100 may be provided with another camera as a rear camera, the rear cover 130 may be provided with a light-transmitting area for light entering of the rear camera, the light-transmitting area may be a through hole structure, or may be a transparent body covering the camera, such as glass or sapphire, which is not limited in this application. It can be understood that the mounting base 200 may further include electronic components such as a flash lamp and a focusing sensor, where the flash lamp is used for light supplement of the rear camera, so as to improve the shooting performance of the rear camera in a dark light environment; the focusing sensor is used for the focusing process of the rear camera. The rear camera may include a plurality of cameras, for example, the rear camera may include one or more of a conventional lens, a black and white lens, a wide angle lens, a telephoto lens, a depth lens. Of course, the mounting base 200 may include the camera module 230 and another camera, which has an opposite incident direction to the camera module 230 and is used for performing the functions of the front camera and the rear camera, respectively. The mobile terminal 10 of this configuration can achieve a high screen ratio while maintaining the integrity of the rear cover 130.

Referring to fig. 11, 12 and 13, the body 100 includes a mounting bracket 140, a motor 150 and a first circuit board 160, the mounting bracket 140 is connected to the middle frame 120 and is sleeved on the motor 150 to fix the motor 150 to the middle frame 120, and an output end of the motor 150 is connected to the mounting base 200 to drive 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.

At least a part of the first circuit board 160 is a flexible structure, and the first circuit board 160 of the flexible structure is wound around the circumference of the motor 150 and can be folded or unfolded along with the rotation of the mounting base 200, and one end of the first circuit board 160 is electrically connected to the circuit board, and the other end is electrically connected to the camera module 230 and the connector 215. 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 cover 141 and the through hole 221 has a locking groove 142, the other of the inner walls of the end cover 141 and the through hole 221 has a protrusion 223, after the mounting base 200 is sleeved on the mounting frame 140 through the through hole 221, the protrusion 223 is locked in the locking groove 142, so that the mounting base 200 is fixedly connected to the end cover 141, and the output shaft of the motor 150 can drive the base 220 to rotate through the end cover 141. The outer wall of the protruding ring 143 and the connecting portion 145 form an annular groove 144, a 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, and 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 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 connector 215, respectively, and 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 connector 215, 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. The first recessed area 242, the second recessed area 244 and the third recessed area 246 are located on the same side of the second circuit board 240, and when the receiver 250, the camera module 230 and the connector 215 are connected to the second circuit board 240, the receiver 250, the camera module 230 and the connector 215 are located on the same side of the second circuit board 240, and one side of the housing 220 may be provided with a sink structure, so that the receiver 250, the camera module 230 and the connector 215 are mounted to the housing 220 from the same side of the housing 220, and the assembly convenience is improved.

Referring to fig. 15, the second circuit board 240 is provided with a first terminal 247 of the board-to-board connector 215 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 215, 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 215 facilitates standardization of connection, facilitates processing and assembly, and improves 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 connector 215.

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.

Referring again to fig. 5, the mount 200 may further include a lens 270 and a decorative sheet 280, the decorative sheet 280 covering the first pressure plate 261, the second pressure plate 263, and the third pressure plate 265. Referring to fig. 4, the lens 270 and the decorative sheet 280 are respectively disposed on two opposite sides of the seat 220, and the locking groove 211 and the locking cover 210 are disposed between the lens 270 and the decorative sheet 280. The surface of the lens 270 that deviates from the base 220 forms all or part of the first side surface 201, the surface of the decorative sheet 280 that deviates from the base 220 forms all or part of the second side surface 203, the lens 270 covers the camera module 230, and ambient light can penetrate through the lens 270 and enter 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 embodiments where mount 200 is provided with another camera, the decorative sheet 280 may be made of glass or sapphire to avoid forming light holes in the decorative sheet 280, thereby improving the appearance integrity 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 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 mobile terminal, comprising:

the body is provided with a mounting groove; and

2. The mobile terminal of claim 1, wherein the mounting base comprises a camera module, and the mounting base can rotate into and out of the mounting groove and drive the camera module to be hidden or exposed.

3. The mobile terminal according to claim 2, wherein the body includes a display screen module, the mounting base includes a first side surface and a second side surface opposite to each other, and a side surface located between the first side surface and the second side surface, the first side surface has a same orientation as the display screen module, the second side surface has an opposite orientation to the display screen module, the slot is provided in the side surface, and the camera module can enter light from the first side surface when exposed.

4. The mobile terminal according to claim 3, wherein the mounting base includes a card cover disposed in the card slot, the card cover is provided with a jack for detaching the function card, and when the card cover is exposed, the jack is exposed to a side of the side surface.

5. 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, the mounting base is received in the mounting slot in the first position, the camera module and the card slot are hidden, an exposed surface of the mounting base is flush with an outer surface of the body, the card slot is exposed and the camera module is at least partially hidden in the second position, and the camera module is exposed and the card slot is at least partially hidden in the third position.

6. The mobile terminal according to claim 2, wherein the body comprises a display screen module, a middle frame 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 disposed on the middle frame and 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, the rotation axis of the mounting base passes through a center of a reference line, and the reference line is a connection line of a maximum width of an orthographic projection of the mounting base on the planar area.

8. The mobile terminal according to claim 6, wherein the mounting base comprises a base body and a card cover, the camera module is disposed on the base body, the card slot is opened on the base body, and the card cover is used for covering the card slot; the display screen module comprises a plane area, and the orthographic projection of the seat body in the plane area is in a major arc shape; when the clamping cover is arranged on the clamping groove, the exposed end face of the clamping cover is a cambered surface and is parallel and level to the outer surface of the seat body.

9. 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.

10. The mobile terminal according to claim 6, wherein the body comprises a mounting frame, a motor, a first circuit board and a circuit board, the circuit board is connected with the middle frame, the mounting frame is connected with the middle frame and sleeved with the motor, the output end of the motor is connected with the mounting base, part of the structure of the first circuit board winds around the circumference of the motor and can be folded or unfolded along with the rotation of the mounting base, one end of the first circuit board is electrically connected with the circuit board, and the other end of the first circuit board is electrically connected with the camera module and the connector.

11. The mobile terminal of claim 10, wherein the mounting base comprises 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 connector 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 connector respectively, and the first circuit board is electrically connected to the second circuit board.

12. The mobile terminal of claim 11, 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 recessed area for accommodating the receiver, the second section forms a second recessed area for accommodating the connector, 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.

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 respectively disposed on a side of the second circuit board away from the camera module, the first pressing plate presses the first section, the second pressing plate presses the second section, and the third pressing plate presses the third section.

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