CN212510381U

CN212510381U - Terminal device

Info

Publication number: CN212510381U
Application number: CN202020745655.2U
Authority: CN
Inventors: 邓芳光
Original assignee: Guangzhou Shiyuan Electronics Thecnology Co Ltd; Guangzhou Shirui Electronics Co Ltd
Current assignee: Guangzhou Shiyuan Electronics Thecnology Co Ltd; Guangzhou Shirui Electronics Co Ltd
Priority date: 2020-05-08
Filing date: 2020-05-08
Publication date: 2021-02-09
Anticipated expiration: 2030-05-08

Abstract

The utility model relates to an electronic equipment technical field discloses a terminal equipment, including the main part, be provided with camera module in the dorsal part of main part, camera module includes: the shell comprises a fixed shell and a movable shell, the fixed shell is connected with the back side of the main body, and the movable shell is arranged on the fixed shell in a sliding manner; the camera shooting assembly is movably arranged on the movable shell; the telescopic driving mechanism is in transmission connection with the camera shooting assembly so as to drive the camera shooting assembly to extend out of or retract into the movable shell along a first direction; the lifting driving mechanism is arranged on the fixed shell and can drive the movable shell to lift along a second direction, and the first direction is vertical to the second direction; the terminal equipment further comprises a plug-in component which comprises a first plug-in component and a second plug-in component, wherein the first plug-in component and the second plug-in component are in plug-in fit so as to connect the main body with the camera module in a communication mode. This terminal equipment is favorable to the design of the narrow frame of main part, and camera module's collection wide range can be hidden in the back of main part moreover, and the outward appearance is pleasing to the eye.

Description

Terminal device

Technical Field

The utility model relates to an electronic equipment technical field especially relates to a terminal equipment.

Background

With the continuous development of electronic information technology, terminal devices such as smart phones and tablet computers have been widely used and become indispensable necessities in user life. The terminal device is mostly provided with a camera for realizing functions of self-shooting, video call, shooting the surrounding environment and the like, and the camera is usually hidden in a frame of the terminal device or fixed on the frame of the terminal device. When the camera is hidden in the frame of the terminal equipment, the structure of the camera occupies the space in the frame, and the narrow frame design cannot be realized; when the camera is fixed on the frame of the terminal equipment, the position of the camera cannot be adjusted, and then the shooting range of the camera is limited. Therefore, it is desirable to design a camera capable of solving the above technical problems.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the present invention is to provide a terminal device, wherein a camera module of the terminal device does not occupy the internal space of a frame of the terminal device, which is beneficial to the design of a narrow frame; the camera module has a wide acquisition range, can be hidden on the back side of the main body, and has attractive appearance.

To achieve the purpose, the utility model adopts the following technical proposal:

an embodiment of the utility model provides a terminal equipment, comprising a main body the dorsal part of main part is provided with camera module, camera module includes:

the shell comprises a fixed shell and a movable shell, the fixed shell is connected with the back side of the main body, and the movable shell is arranged on the fixed shell in a sliding mode;

the camera shooting assembly is movably arranged on the movable shell;

the telescopic driving mechanism is in transmission connection with the camera shooting assembly so as to drive the camera shooting assembly to extend out or retract into the movable shell along a first direction;

the lifting driving mechanism is arranged on the fixed shell and can drive the movable shell to lift along a second direction, and the first direction is vertical to the second direction;

terminal equipment still includes the grafting subassembly, the grafting subassembly includes first plug connector and second plug connector, first plug connector with one in the second plug connector set up in on the fixed casing, another set up in the dorsal part of main part, first plug connector with the cooperation of pegging graft of second plug connector, with will the main part with the camera module communication is connected.

The utility model discloses beneficial effect of embodiment: the terminal equipment is arranged on the back side of the main body through the camera module of the plug-in component, does not occupy the internal space of the frame of the main body, and is beneficial to the design of a narrow frame; the camera shooting assembly moves along a second direction by matching the relative motion of the movable shell and the fixed shell through the lifting driving mechanism so as to extend out of the back side of the main body or be hidden in the back side of the main body; the camera shooting assembly can extend out or retract into the movable shell along the first direction when extending out of the back side of the main body through the telescopic driving mechanism, so that the camera shooting assembly is wide in acquisition range and can be hidden at the back of the main body, and the appearance is attractive.

As a preferable scheme of the terminal device, the first connector is a plug connector, the second connector is a socket connector, the plug connector is disposed on a back side of the main body, and the socket connector is disposed on the fixed housing.

The plug-in connector is in plug-in fit with the plug-in socket so as to connect the camera module with the main body in a communication manner, and the camera module is convenient to connect without connecting wires.

As a preferable scheme of the terminal device, the fixed housing and the main body are clamped by a clamping structure.

Through joint structure looks joint between fixed casing and the main part, simple to operate, the joint structure can play the fixed action to camera module, avoids camera module to drop.

As a preferable aspect of the terminal device described above, the telescopic drive mechanism includes:

the first driving motor is arranged in the movable shell;

the transmission mechanism is in transmission connection with the camera shooting assembly, and the first driving motor drives the transmission mechanism to move so as to drive the camera shooting assembly to extend out of or retract into the movable shell.

This flexible actuating mechanism passes through the action of a driving motor drive mechanism so that can drive the subassembly of making a video recording and stretch out or retract movable housing to the collection scope of the subassembly of making a video recording of increase.

As a preferable mode of the above terminal device, the transmission mechanism includes a first transmission assembly, and the first transmission assembly includes:

the guide sleeve is rotatably arranged in the movable shell and sleeved outside the camera shooting assembly, the guide sleeve is in transmission connection with the first driving motor, and first guide grooves are spirally arranged in the guide sleeve along the axis direction of the guide sleeve;

the guide post is arranged on the camera shooting assembly, is inserted into the first guide groove and can slide in the first guide groove; and

a limiting structure configured to move the camera assembly in the first direction.

The first transmission assembly of this structure through the cooperation of guide pin bushing and guide pillar, realizes that the subassembly of making a video recording stretches out or retracts movable housing, can avoid making a video recording the subassembly through limit structure's setting and rotate along with the guide pin bushing together, makes the subassembly of making a video recording remove along first direction, simple structure, design benefit.

As a preferable scheme of the terminal device, the limiting structure includes a second guide groove disposed on the movable housing, the second guide groove extends along the first direction, the first guide groove is disposed through a side wall of the guide sleeve, and the guide post passes through the first guide groove and is in sliding fit with the second guide groove.

The limiting structure of the structure is simple in structure and convenient to prepare.

As a preferable scheme of the terminal device, the guide sleeve is circumferentially provided with a plurality of first guide grooves, the plurality of first guide grooves are arranged on the guide sleeve in a rotating direction, and each first guide groove is internally provided with a guide pillar in a sliding manner.

Through the cooperation of many first guide ways and guide pillar, can realize making a video recording the steady movement of subassembly, avoid making a video recording the skew phenomenon of subassembly appearance.

As a preferable solution of the terminal device, the transmission mechanism includes a second transmission assembly, the first driving motor drives the guide sleeve to rotate through the second transmission assembly, and the second transmission assembly includes:

the gear is arranged at the output end of the first driving motor, and the first driving motor drives the gear to rotate; and

and the rack is arranged in the circumferential direction of the guide sleeve and meshed with the rack so as to enable the guide sleeve to rotate.

The second transmission assembly can realize the rotation of the guide sleeve through the meshing transmission of the gear and the rack, and is simple in structure and easy to realize.

As a preferable aspect of the terminal device described above, the movable housing includes:

the first movable shell is arranged on the fixed shell in a sliding manner; and

the second movable shell is connected with the first movable shell, and the telescopic driving mechanism and the camera shooting assembly are movably arranged in the second movable shell.

The movable shell of the structure is in movable fit with the fixed shell through the first movable shell, and the second movable shell is convenient for accommodating the camera shooting assembly and the telescopic driving mechanism.

As a preferable scheme of the terminal device, the second movable housing is provided with an accommodating chamber, one side of the accommodating chamber close to the main body is provided with an outlet, and the guide sleeve is rotatably arranged in the accommodating chamber and extends out of or retracts into the accommodating chamber from the outlet.

The guide sleeve can be conveniently accommodated by the accommodating cavity, and the camera shooting assembly can extend out of the accommodating cavity through the outlet.

As a preferable mode of the terminal device, the elevation driving mechanism includes:

a second drive motor;

the screw rod is rotatably arranged in the fixed shell and is in transmission connection with the second driving motor; and

and the lifting transmission part is in threaded connection with the lead screw, is connected with the telescopic driving mechanism, drives the lead screw to rotate by the second driving motor, and enables the lifting transmission part to move along the axis direction of the lead screw so as to drive the telescopic driving mechanism to move.

The lifting driving mechanism with the structure has a simple structure and is easy to realize.

As a preferable mode of the terminal device, the elevation driving mechanism further includes:

the guide rod is arranged in the fixed shell and is parallel to the lead screw, and the lifting transmission part is sleeved on the guide rod and can move along the length direction of the guide rod.

The setting of guide arm can make lift transmission portion remove along the length direction of guide arm, avoids lift transmission portion to take place to rotate.

As a preferable scheme of the terminal device, the terminal device further comprises a control circuit board, the control circuit board is arranged in the fixed shell, and the control circuit board is electrically connected with the camera shooting assembly through a connecting wire.

The control circuit board is electrically connected with the camera shooting assembly through a connecting wire so as to control the camera shooting assembly.

As a preferable mode of the terminal device, the terminal device further includes a heat sink, and the heat sink is in contact with the device on the control circuit board to dissipate heat.

The radiating fins are contacted with devices on the control circuit board for radiating, and the radiating effect is good.

As a preferable mode of the terminal device, the shooting surface of the camera module may extend to be flush with the display side surface of the main body.

The shooting face of the camera shooting assembly can extend to be parallel and level with the display side face of the main body, the main body is prevented from influencing the collection of the camera shooting assembly, and the collection range of the camera shooting module is enlarged.

Drawings

Fig. 1 is a schematic structural diagram of a terminal device provided by an embodiment of the present invention;

fig. 2 is an exploded view of a camera module of a terminal device provided by an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a camera module and a plug-in assembly of a terminal device according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of the camera module, the telescopic driving mechanism and the second movable shell to be assembled according to the embodiment of the present invention.

In the figure:

100. a camera module;

1. a housing; 11. a stationary housing; 111. a positioning column; 12. a movable housing; 121. a first movable case; 122. a second movable case; 1221. an accommodating cavity; 1222. a second guide groove;

2. a camera assembly;

3. a telescopic driving mechanism; 31. a first drive motor; 32. a transmission mechanism; 3211. a guide sleeve; 32111. a first guide groove; 3212. a guide post; 3221. a gear; 3222. a rack;

4. a lifting drive mechanism; 41. a second drive motor; 42. a lead screw; 43. a lifting transmission part; 44. a guide bar;

6. a control circuit board; 7. a connecting wire;

200. a main body;

300. a plug-in assembly; 301. a first connector; 302. and a second connector.

Detailed Description

In order to make the technical problems, technical solutions and technical effects achieved by the present invention more clear, the embodiments of the present invention will be described in further detail with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

As shown in fig. 1 and fig. 2, the embodiment of the present invention provides a terminal device, including main body 200 and camera module 100, camera module 100 is disposed on the back side of main body 200, so that camera module 100 does not occupy the inner space of the frame of main body 200, which is beneficial to the design of the narrow frame of main body 200, and camera module 100 has a large installation space, which is convenient for installing camera module 100.

In an embodiment, the main body 200 may be a display screen of a mobile phone, a tablet, a computer, or a display device with a larger display size, and in an embodiment of the present invention, the main body 200 is preferably a display device. The main body 200 includes a display screen for displaying information, the display screen may be a touch display screen, and a user may perform a touch operation on information displayed on the display screen through a touch operation. In other embodiments, the display screen may also be a non-touch display screen, which is only used for information display. The display side of the main body 200 is a side for displaying a pattern, video or touch operation, and the back side of the main body 200 is opposite to the display side, and is generally disposed near a wall.

In an embodiment, the camera module 100 includes a housing 1, a camera module 2, a telescopic driving mechanism 3, and a lifting driving mechanism 4, the housing 1 includes a fixed housing 11 and a movable housing 12, the fixed housing 11 is connected to a back side of the main body 200, the movable housing 12 is slidably disposed on the fixed housing 11, the camera module 2 is movably disposed on the movable housing 12 and is in communication connection with the main body 200, and functions such as video screen communication and photography can be provided for the terminal device through the photographing and camera shooting functions of the camera module 2. The imaging surface of the camera module 2 is oriented in the same direction as the display side surface of the main body 200. The telescopic driving mechanism 3 is in transmission connection with the camera shooting assembly 2 so as to drive the camera shooting assembly 2 to extend out or retract into the movable shell 12 along a first direction, the lifting driving mechanism 4 is arranged in the fixed shell 11, the lifting driving mechanism 4 can drive the movable shell 12 to lift along a second direction, and the first direction is vertical to the second direction. Wherein the first direction is a thickness direction of the main body 200, and the second direction is a height direction of the main body 200.

The terminal device installs the camera module 100 on the back side of the main body 200, does not occupy the internal space of the frame of the main body 200, is beneficial to the design of a narrow frame, and has large installation space and more convenient installation; the camera module 2 moves along the second direction by the lifting driving mechanism 4 in cooperation with the relative movement between the movable housing 12 and the fixed housing 11, so that the camera module 2 extends out of the back side of the main body 200 or is hidden in the back side of the main body 200; the camera module 2 can extend or retract the movable shell 12 along the first direction when extending out of the back side of the main body 200 through the telescopic driving mechanism 3, so that the shielding of the main body 200 on the camera module 2 is avoided, the acquisition range of the camera module 100 is wide, the camera module can be hidden on the back of the main body 200, and the appearance is attractive.

In one embodiment, the movable housing 12 includes a first movable housing 121 and a second movable housing 122, the first movable housing 121 is slidably disposed on the fixed housing 11, the second movable housing 122 is connected to the first movable housing 121, and the telescopic driving mechanism 3 and the camera module 2 are movably disposed in the second movable housing 122. The movable housing 12 of this structure is movably matched with the fixed housing 11 through the first movable housing 121, and the second movable housing 122 is convenient for accommodating the camera shooting assembly 2 and the telescopic driving mechanism 3.

In an embodiment, the first movable shell 121 and the second movable shell 122 are detachably connected, so that the first movable shell 121 and the second movable shell 122 can be separately prepared, and the preparation difficulty is reduced. In other embodiments, the first movable case 121 and the second movable case 122 are integrally formed, which enhances the overall structural strength of the movable housing 12.

As shown in fig. 2, a containing cavity 1221 is formed inside the second movable casing 122, an outlet is disposed on one side of the containing cavity 1221 close to the main body 200, and the camera module 2 is disposed in the containing cavity 1221 and extends out of or retracts into the containing cavity 1221 through the outlet. The setting of holding chamber 1221 can be convenient for holding of subassembly 2 of making a video recording, and the setting of export can realize that subassembly 2 of making a video recording stretches out holding chamber 1221.

In order to realize the communication connection between the camera module 100 and the main body 200, in an embodiment, as shown in fig. 3, the camera module 100 is mounted on the back side of the main body 200 through a plug assembly 300, which is convenient to mount. Specifically, the plug assembly 300 includes a first plug 301 and a second plug 302, one of the first plug 301 and the second plug 302 is disposed on the fixed housing 11, the other of the first plug 301 and the second plug 302 is disposed on the back side of the main body 200, and the first plug 301 and the second plug 302 are plugged and matched to communicatively connect the main body 200 and the camera module 100. In other embodiments, the camera module 100 is attached to the main body 200 by a connector or other means.

In one embodiment, the first connector 301 is a plug connector, the second connector 302 is a socket connector, the plug connector is disposed on the back side of the main body 200, and the socket connector is disposed on the fixed housing 11 of the camera module 100. Of course, the connector may be provided on the fixed housing 11 of the camera module 100, and the socket may be provided on the back side of the main body 200. The communication connection of camera module 100 and main part 200 has been realized with the grafting of bayonet socket to the grafting of bayonet joint, need not to carry out the electricity through the electric wire with camera module 100 and main part 200 this moment and is connected for camera module 100's connection is comparatively convenient. In other embodiments, the communication link between the camera module 100 and the main body 200 is via a wire.

In order to prevent the camera module 100 from falling, the fixing housing 11 and the main body 200 are clamped by a clamping structure. Specifically, the clamping structure includes a first clamping piece arranged on the fixed shell 11 and a second clamping piece arranged on the main body 200, and the first clamping piece and the second clamping piece are clamped together to facilitate installation. In order to achieve the mounting stability of the camera module 100, a plurality of sets of first and second engaging members may be provided to engage in engagement. For example, the first clamping piece is a groove, the second clamping piece is a convex rib, and the convex rib can be inserted into the groove. The number of the clamping structures is not particularly limited and can be set according to requirements.

In this embodiment, in order to facilitate the quick alignment installation of the camera module 100, one of the fixed housing 11 and the main body 200 may be provided with the positioning column 111, the other of the fixed housing 11 and the main body 200 is provided with a positioning hole or a positioning groove, as shown in fig. 3, the fixed housing 11 is provided with two positioning columns 111, one positioning column 111 is arranged at the top of the fixed housing 11, the other positioning column 111 is arranged at the bottom of the fixed housing 11, during the installation, as long as the positioning column 111 on the fixed housing 11 is matched with the positioning hole or the positioning groove, the quick positioning of the camera module 100 can be realized, and the installation is facilitated.

In one embodiment, the shooting surface of the camera module 2 can be extended to be flush with the display side surface of the main body 200, so as to prevent the main body 200 from affecting the collection of the camera module 2. Specifically, the telescopic driving mechanism 3 includes a first driving motor 31 and a transmission mechanism 32, the first driving motor 31 is disposed in the movable housing 12, the transmission mechanism 32 is in transmission connection with the camera module 2, and the first driving motor 31 drives the transmission mechanism 32 to move so as to drive the camera module 2 to extend out of or retract into the movable housing 12.

The telescopic driving mechanism 3 drives the transmission mechanism 32 to move through the first driving motor 31 so as to drive the camera module 2 to extend out of or retract into the movable housing 12, so as to increase the collection range of the camera module 100. In one embodiment, the first driving motor 31 is in transmission connection with the transmission mechanism 32 through a reducer, so as to realize speed reduction transmission between the first driving motor 31 and the transmission mechanism 32.

As shown in fig. 4, the transmission mechanism 32 includes a first transmission assembly, the first transmission assembly includes a guide sleeve 3211, a guide post 3212 and a limiting structure, wherein the guide sleeve 3211 is rotatably disposed in the accommodating cavity 1221 of the movable housing 12 and is sleeved outside the camera shooting assembly 2, the guide sleeve 3211 is in transmission connection with the first driving motor 31, first guide grooves 32111 are spirally arranged in the guide sleeve 3211 along an axial direction of the guide sleeve, the guide post 3212 is disposed on the camera shooting assembly 2, the guide post 3212 is inserted into the first guide grooves 32111 and the guide post 3212 can slide in the first guide grooves 32111, and the limiting structure is configured to limit the camera shooting assembly 2 to rotate along with the guide sleeve 3211 and to only make linear motion in the first direction. The first transmission assembly of this structure, through the cooperation of guide pin bushing 3211 and guide pillar 3212, realize making a video recording subassembly 2 and stretch out or retract movable housing 12, can avoid making a video recording subassembly 2 along with guide pin bushing 3211 is together rotated and can only be in rectilinear motion on the first direction through limit structure's setting, simple structure, design benefit.

In an embodiment, the limiting structure includes a second guide groove 1222 disposed on the movable housing 12, the second guide groove 1222 is disposed on an inner wall of the second movable housing 122, the second guide groove 1222 extends along the first direction, the first guide groove 32111 is disposed through a sidewall of the guide sleeve 3211, and the guide post 3212 passes through the first guide groove 32111 to be slidably engaged with the second guide groove 1222. The limiting structure of the structure is simple in structure and convenient to prepare. Of course, the limiting structure may also be other structures, for example, including a positioning portion disposed on the camera module 2 and a second guiding sleeve disposed on the movable housing 12, and the camera module 2 is prevented from rotating together with the guiding sleeve 3211 by the cooperation of the positioning portion and the second guiding groove 1222.

A plurality of first guide grooves 32111 are circumferentially arranged on the guide sleeve 3211, the plurality of first guide grooves 32111 are arranged on the guide sleeve 3211 in a rotating direction, and a guide post 3212 is slidably arranged in each first guide groove 32111. Through the cooperation of many first guide slots 32111 and guide pillar 3212, can realize making a video recording the steady movement of subassembly 2, avoid making a video recording subassembly 2 the phenomenon that the appearance is crooked. In an embodiment, as shown in fig. 4, two first guide grooves 32111 are arranged at equal intervals in the circumferential direction of the guide sleeve 3211, two guide posts 3212 are symmetrically arranged in the circumferential direction of the camera module 2, and the two first guide grooves 32111 are respectively in sliding fit with the two guide posts 3212, so that the camera module 2 can move stably.

As shown in fig. 2, the transmission mechanism 32 includes a second transmission component, the first driving motor 31 drives the guide sleeve 3211 to rotate through the second transmission component, the second transmission component includes a gear 3221 and a rack 3222, the gear 3221 is disposed at an output end of the first driving motor 31, the first driving motor 31 drives the gear 3221 to rotate, the rack 3222 is disposed in a circumferential direction of the guide sleeve 3211, and the rack 3222 is engaged with the rack 3222 to rotate the guide sleeve 3211. The second transmission assembly can realize the rotation of the guide sleeve 3211 through the meshing transmission of the gear 3221 and the rack 3222, and has a simple structure and easy realization. The length of the rack 3222 and the length of the first guide groove 32111 may affect the rotation angle of the guide sleeve 3211 and the moving distance of the camera module 2, and the specific length of the rack 3222 and the length of the first guide groove 32111 may be set as required.

As shown in fig. 2, the lifting driving mechanism 4 includes a second driving motor 41, a lead screw 42 and a lifting transmission portion 43, the second driving motor 41 is fixed in the fixed housing 11, the lead screw 42 is rotatably disposed in the fixed housing 11, the lead screw 42 is in transmission connection with the second driving motor 41, a threaded hole is disposed on the lifting transmission portion 43, the threaded hole of the lifting transmission portion 43 is sleeved on the lead screw 42 and is in threaded connection with the lead screw 42, the lifting transmission portion 43 is connected with the telescopic driving mechanism 3, the second driving motor 41 drives the lead screw 42 to rotate, and the lifting transmission portion 43 is moved along the axis direction of the lead screw 42 to drive the telescopic driving mechanism 3 to move. The lifting driving mechanism 4 with the structure has simple structure and is easy to realize. In an embodiment, the second driving motor 41 is in transmission connection with the lead screw 42 through a reducer, so as to realize the reduction transmission of the second driving motor 41 and the lead screw 42.

The second driving motor 41 drives the lead screw 42 to rotate, so that the transmission part moves along the axis direction of the lead screw 42 to drive the telescopic driving mechanism 3 and the camera module 2 to move along the second direction, when the camera module 2 moves to the first preset position, the second driving motor 41 stops driving, at this time, the camera module 2 of the camera module 100 can extend out of the movable housing 12 along the first direction, and the main body 200 does not interfere with the movement of the camera module 2.

In an embodiment, the lifting driving mechanism 4 further includes a guide rod 44, the guide rod 44 is disposed in the fixed housing 11 and parallel to the lead screw 42, and the lifting transmission portion 43 is sleeved on the guide rod 44 and can move along a length direction of the guide rod 44. The guide rod 44 is provided to enable the lifting transmission part 43 to move along the length direction of the guide rod 44, so as to prevent the lifting transmission part 43 from rotating.

As shown in fig. 2, the terminal device further includes a control circuit board 6, the control circuit board 6 is disposed in the fixed housing 11, and the control circuit board 6 is electrically connected to the camera module 2 through a connection line 7. The control circuit board 6 is electrically connected with the camera assembly 2 through a connecting wire 7 so as to control the camera assembly 2.

In one embodiment, two ends of the connecting wire 7 are hardened, the hardness of the two ends of the connecting wire 7 is greater than the hardness of the connecting wire 7 between the two ends, and the middle of the connecting wire 7 is left with a margin for moving the camera module 2. Particularly, the both ends of connecting wire 7 are through the mode of parcel viscose to its hardening treatment to link to each other with camera module 2 and control circuit board 6, the one end that the connecting wire 7 links to each other with camera module 2 still pastes on movable housing 12 through the viscose, with the area that increases the bonding, increase joint strength.

In one embodiment, the terminal device further comprises a heat sink (not shown) that is in contact with the components on the control circuit board 6 for heat dissipation. The radiating fins are contacted with devices on the control circuit board 6 for radiating, and the radiating effect is good. The structure of the heat sink is not particularly limited as long as the heat sink can perform contact heat dissipation on the devices on the control circuit board 6.

When the camera module 100 of the terminal device is used: first, the second driving motor 41 of the lifting driving mechanism 4 drives the lead screw 42 to rotate, so that the lifting transmission part 43 drives the telescopic driving mechanism 3 and the camera module 2 to ascend along the second direction, and when the camera module 2 ascends to the first preset position, the second driving motor 41 stops driving.

Then, the first driving motor 31 drives the gear 3221 to rotate so as to drive the rack 3222 and the camera assembly 2 to move to the display side of the main body 200 along the first direction, when the shooting surface of the camera assembly 2 extends to be flush with the display side of the main body 200, the first driving motor 31 stops driving, and at this time, video, camera shooting and the like can be performed through the camera assembly 2.

After the camera module 2 is used, the gear 3221 is driven by the first driving motor 31 to rotate in the reverse direction, so as to drive the rack 3222 and the camera module 2 to move along the first direction to the back side of the main body 200, so that the camera module 2 returns to the movable housing 12.

Then, the second driving motor 41 drives the lead screw 42 to rotate reversely to drive the telescopic driving mechanism 3 and the camera module 2 to descend to the initial position along the second direction, i.e. the overall reset of the camera module 100 is realized.

In the description herein, it is to be understood that the terms "upper", "lower", "right", and the like are used in a descriptive sense or positional relationship based on the orientation or positional relationship shown in the drawings for convenience of description and simplicity of operation, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

In the description herein, references to the description of "an embodiment," "an example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single technical solution, and such description is for clarity only, and those skilled in the art should take the description as a whole, and the technical solutions in the embodiments may be appropriately combined to form other embodiments that may be understood by those skilled in the art.

The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the present invention.

Claims

1. A terminal device comprising a main body, characterized in that a camera module is provided on a back side of the main body, the camera module comprising:

the camera shooting assembly is movably arranged on the movable shell;

2. The terminal device of claim 1, wherein the first connector is a connector and the second connector is a socket, the connector being disposed on a backside of the main body, the socket being disposed on the stationary housing.

3. The terminal device of claim 1, wherein the fixed housing and the main body are clamped together by a clamping structure.

4. The terminal device according to claim 1, wherein the telescopic driving mechanism comprises:

the first driving motor is arranged in the movable shell;

5. The terminal device of claim 4, wherein the transmission mechanism includes a first transmission assembly, the first transmission assembly including:

6. The terminal device of claim 5, wherein the limiting structure comprises a second guiding groove disposed on the movable housing, the second guiding groove extends along the first direction, the first guiding groove is disposed through a sidewall of the guide sleeve, and the guide post passes through the first guiding groove and is slidably engaged with the second guiding groove.

7. The terminal equipment as claimed in claim 5, wherein a plurality of said first guiding grooves are circumferentially arranged on said guide sleeve, and are arranged on said guide sleeve in a rotating manner, and a guiding column is slidably arranged in each of said first guiding grooves.

8. The terminal device of claim 5, wherein the transmission mechanism comprises a second transmission assembly, the first driving motor drives the guide sleeve to rotate through the second transmission assembly, and the second transmission assembly comprises:

9. The terminal device according to claim 5, wherein the movable housing comprises:

the first movable shell is arranged on the fixed shell in a sliding manner; and

10. The terminal device according to claim 9, wherein a receiving cavity is disposed on the second movable housing, an outlet is disposed at a side of the receiving cavity close to the main body, and the guide sleeve is rotatably disposed in the receiving cavity and extends out of or retracts into the receiving cavity from the outlet.

11. Terminal device according to any of claims 1-10, wherein the lift drive mechanism comprises:

a second drive motor;

12. The terminal device according to claim 11, wherein the elevation drive mechanism further comprises:

13. The terminal device according to any one of claims 1 to 10, further comprising a control circuit board disposed in the fixed housing, wherein the control circuit board is electrically connected to the camera assembly through a connection line.

14. The terminal device of claim 13, further comprising a heat sink that dissipates heat in contact with components on the control circuit board.

15. The terminal device according to any one of claims 1 to 10, wherein the camera surface of the camera assembly is extendable to be flush with the display side surface of the main body.