CN216356795U

CN216356795U - Mobile terminal and camera device thereof

Info

Publication number: CN216356795U
Application number: CN202121822611.6U
Authority: CN
Inventors: 罗凯
Original assignee: Huizhou TCL Cloud Internet Corp Technology Co Ltd
Current assignee: Huizhou TCL Cloud Internet Corp Technology Co Ltd
Priority date: 2021-08-05
Filing date: 2021-08-05
Publication date: 2022-04-19
Anticipated expiration: 2031-08-05

Abstract

The utility model provides a mobile terminal and a camera device thereof. The camera device includes: a camera assembly having a mounting surface; the camera assembly comprises a support assembly, a supporting assembly and a control assembly, wherein the support assembly is used for supporting the camera assembly, a supporting surface for supporting the camera assembly to move is arranged on the support assembly, and a guide groove for guiding the camera assembly to move is formed in the supporting surface; the supporting surface is matched with the mounting surface; and the driving assembly is connected with the camera assembly and drives the camera assembly to move on the supporting surface along the guide groove. Therefore, compared with the camera fixedly arranged in the prior art, the camera device provided by the utility model can expand the view finding range due to the movable camera component, and can solve the problems that the traditional camera has a single photographing angle and is limited in view finding range.

Description

Mobile terminal and camera device thereof

Technical Field

The utility model relates to the field of cameras, in particular to a mobile terminal and a camera device thereof.

Background

The camera is also called a computer camera, a computer eye, an electronic eye and the like, is a video input device, and is widely applied to aspects such as video conferences, telemedicine, real-time monitoring and the like. With the development of science and technology, mobile phones with built-in cameras have been widely used in the lives of people. Ordinary people can have image and voice conversations and communication with each other through the camera in the network. In addition, people can also use the method for various popular digital images, video and audio processing and the like.

The photographing function of the mobile phone refers to whether the mobile phone can take still pictures or short pictures through a built-in or external camera, and as a new additional function of the mobile phone, the digital camera function of the mobile phone is rapidly developed. However, the camera of the mobile phone in the prior art is fixedly installed in the rear shell of the mobile phone, so that the shooting angle of the mobile phone is limited, and the view finding range of the camera is limited.

Therefore, the prior art has defects and needs to be improved and developed.

SUMMERY OF THE UTILITY MODEL

In view of the above disadvantages of the prior art, an object of the present invention is to provide a mobile terminal and a camera device thereof, which aim to solve the problem that the viewing angle of the camera of the mobile terminal is limited in the prior art.

The technical scheme adopted by the utility model for solving the technical problem is as follows:

a camera device, comprising:

a camera assembly having a mounting surface;

the camera assembly comprises a support assembly, a supporting assembly and a control assembly, wherein the support assembly is used for supporting the camera assembly, a supporting surface for supporting the camera assembly to move is arranged on the support assembly, and a guide groove for guiding the camera assembly to move is formed in the supporting surface; the supporting surface is matched with the mounting surface;

and the driving assembly is connected with the camera assembly and drives the camera assembly to move on the supporting surface along the guide groove.

Further, the driving assembly comprises a connecting shaft and a base;

the connecting shaft is telescopic along the axial direction and penetrates through the guide groove to be connected with the camera assembly;

the base is rotationally arranged on one side, far away from the camera assembly, of the connecting shaft, and the base is connected with the connecting shaft.

Furthermore, the connecting shaft comprises a plurality of annular sleeves, the sleeves are sequentially sleeved and connected, and each sleeve is movably connected with the sleeve sleeved on the outer side of the sleeve.

Further, in each sleeve, the sleeve positioned on the innermost side is hinged with the camera assembly, and the sleeve positioned on the outermost side is hinged with the base.

Furthermore, in each sleeve, each sleeve except the sleeve hinged with the base is provided with a limiting groove along the axis, each limiting groove is positioned at the outer side of the corresponding sleeve, and one end of each limiting groove far away from the support is at a preset distance from the bottom of the corresponding sleeve;

the sleeves except the sleeve hinged with the camera component are provided with limit salient points, and the limit salient points are arranged on the inner sides of the sleeves; each limiting salient point is positioned in the corresponding limiting groove, so that each sleeve can move along the axial direction of the sleeve sleeved on the outer side of the sleeve.

Further, the camera assembly comprises a base and a camera body;

the camera body is arranged on the base;

one side of the base, which is far away from the camera body, is hinged with the sleeve which is positioned at the innermost side in the sleeves.

Further, the base comprises a base body and an extension part;

the base body is in a block shape;

the extension part is positioned on one side of the base body far away from the camera body, the extension part is cylindrical, and the circumferential arc surface of the extension part is attached to the groove wall of the guide groove; one axial end of the extension part is connected with the driving assembly.

Further, the bracket assembly comprises a bracket and a supporting frame;

the surface of the bracket is in a spherical crown shape, and the surface of the camera component facing the bracket is matched with the bracket and is in contact with the surface of the bracket;

the supporting frame is positioned on one side of the bracket far away from the camera assembly, and the supporting piece comprises a supporting frame body and a connecting part;

the support frame body is in a disc shape, and the support frame body and the support frame are arranged at intervals to form an accommodating space for installing the driving assembly;

the connecting part is located in the circumferential direction of the support part body, and two ends of the connecting part are respectively connected with the support frame body and the support.

Furthermore, the guide groove is spiral, and the starting point of the guide groove and the spherical center of the support are eccentrically arranged.

The utility model also provides a mobile terminal which comprises the camera device.

According to the technical scheme, the utility model has at least the following advantages and positive effects:

according to the utility model, the mounting surface of the camera assembly is matched with the supporting surface of the bracket assembly, so that the camera assembly can slide on the supporting surface of the bracket assembly. The supporting surface of the bracket component is provided with a guide groove for moving and guiding the camera assembly, so that the camera assembly can move along the guide groove. The driving assembly is connected with the camera assembly to provide power for the camera assembly, so that the camera assembly can move on the supporting surface of the bracket assembly along the guide groove. Therefore, compared with the camera fixedly arranged in the prior art, the camera device provided by the utility model can expand the view finding range due to the movable camera component, and can solve the problems that the traditional camera has a single photographing angle and is limited in view finding range.

Drawings

Fig. 1 is a schematic structural diagram of a camera device according to an embodiment of the present invention.

Fig. 2 is a top view of fig. 1.

Fig. 3 is a partial structural schematic view of a camera device according to an embodiment of the present invention, in which a bracket is omitted.

Fig. 4 is a schematic structural diagram of a driving assembly of a camera device according to an embodiment of the utility model, wherein a coupling shaft is in a compressed state.

Fig. 5 is a schematic structural diagram of a driving assembly of a camera device according to an embodiment of the utility model, wherein a coupling shaft is in an extended state.

Fig. 6 is a schematic structural diagram of a second sleeve of the camera device according to an embodiment of the utility model.

Fig. 7 is a schematic structural diagram of a base of a camera device according to an embodiment of the present invention.

Description of reference numerals:

100. a camera device; 1. a camera assembly; 11. a camera body; 12. a base; 121. a base body; 122. an extension portion; 2. a bracket assembly; 21. a support; 211. a guide groove; 22. a support frame; 221. a support frame body; 222. a connecting portion; 4. a drive assembly; 41. a connecting shaft; 411. a first sleeve; 412. a second sleeve; 4121. a limiting groove; 4122. a limiting bulge; 413. a third sleeve; 414. a fourth sleeve; 415. a fifth sleeve; 416. a sixth sleeve; 42. a base; 43. a first connecting plate; 44. a second connecting plate; 45. a third connecting plate; 46. a fourth connecting plate; 47. a first pin; 48. a second pin; 5. a flexible circuit board.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

Referring to fig. 1 to 3, the present invention provides a mobile terminal and a camera device 100 thereof, wherein the camera device 100 can be used for still picture shooting or short-film shooting. In one embodiment of the present disclosure, the camera device 100 includes a camera assembly 1, a bracket assembly 2, and a driving assembly 4. The camera assembly 1 is used for taking pictures or recording videos. The bracket assembly 2 is substantially cylindrical. The bracket assembly 2 is used for supporting the camera assembly 1. The upper surface of bracket component 2 is provided with and is used for supporting the holding surface that camera assembly 1 removed, camera assembly 1's installation face with holding surface looks adaptation. The supporting surface is provided with a guide groove 211 for guiding the movement of the camera assembly 1. Drive assembly 4 sets up in bracket component 2, drive assembly 4 with camera assembly 1 orientation bracket component 2's face is connected to the drive camera assembly 1. The driving assembly 4 drives the camera assembly 1 to move on the supporting surface along the guide groove 211.

Wherein the shape of the guide groove 211 may be set according to a movement trace of the susceptor 12. For example, when the motion characteristic of the base 12 is rotation around a point on the surface of the bracket 21, the shape of the guide groove 211 at this time may be set to a ring shape. In summary, the camera assembly 1 mounted on the bracket assembly 2 can move on the supporting surface, so that, compared with a camera fixedly arranged in the prior art, the camera device 100 provided by the present invention can expand the view range because the camera assembly 1 can move relative to the bracket assembly 2, and can solve the problems of single photographing angle and limited view range of the conventional camera.

The camera head assembly 1 includes a base 12 and a camera head body 11. The base 12 is substantially block-shaped, and the mounting surface of the camera head assembly 1 is located on the surface of the base 12 facing the bracket assembly 2.

The rack assembly 2 includes a rack 21 and a support frame 22. The bracket 21 is located on one side of the bracket assembly 2 close to the camera assembly 1, that is, the supporting surface of the bracket assembly 2 is the surface of the bracket 21 facing the camera assembly 1. The support 21 is in a spherical crown shape, that is, the support surface is a circular arc surface.

Specifically, as an implementation manner of the present embodiment, referring to fig. 1 to 3, the driving assembly 4 includes a connecting shaft 41 near the base 12 and a base 42 at an end of the connecting shaft 41 away from the base 12. The connecting shaft 41 is substantially cylindrical, and the connecting shaft 41 passes through the guide groove 211 and is connected with the base 12 to drive the base 12 to slide on the surface of the bracket 21. The base 42 is rotatably arranged at one end of the connecting shaft 41, which is far away from the base 12, around the axis of the base, and is connected with one end of the connecting shaft 41, which is far away from the base 12. The connecting shaft 41 is retractable along its axial direction, that is, the length is retractable, so that when the base 12 on which the camera body 11 is mounted moves on the surface of the bracket 21, and the distance between the base 12 and the base 42 changes compared with the initial position, the connecting shaft 41 can be connected with the base 12.

Specifically, as another implementation manner of this embodiment, please refer to fig. 1 to 5, the connecting shaft 41 includes six annular sleeves, and the six sleeves are sequentially connected in a nested manner, that is, the first sleeve 411 is located at the innermost side, the second sleeve 412 is sleeved on the outer side of the first sleeve 411, the third sleeve 413 is sleeved on the outer side of the second sleeve 412, the fourth sleeve 414 is sleeved on the outer side of the third sleeve 413, the fifth sleeve 415 is sleeved on the outer side of the fourth sleeve 414, and the sixth sleeve 416 is sleeved on the outer side of the fifth sleeve 415. Each of the sleeves is movably connected with the sleeve sleeved outside thereof, that is, the first sleeve 411 is movable along the axial direction of the second sleeve 412, the second sleeve 412 is movable along the axial direction of the third sleeve 413, the third sleeve 413 is movable along the axial direction of the fourth sleeve 414, the fourth sleeve 414 is movable along the axial direction of the fifth sleeve 415, the fifth sleeve 415 is movable along the axial direction of the sixth sleeve 416, and the first sleeve 411 is connected with the base 12, and the sixth sleeve 416 is connected with the base 42. Therefore, when the distance between the base 12 and the seat 42 is increased compared to the initial position, each of the sleeves moves in the direction approaching the base 12 in the axial direction of the sleeve on the outer side thereof to achieve the elongation of the coupling shaft 41. When the distance between the base 12 and the seat 42 is reduced compared to the initial position, each of the sleeves moves in the axial direction of the sleeve on the outside thereof in a direction away from the base 12 to achieve shortening of the coupling shaft 41.

In the present embodiment, the coupling shaft 41 includes six sleeves, but the number of the sleeves of the coupling shaft 41 is not limited thereto, that is, the number of the sleeves can be flexibly set according to actual needs. Illustratively, when the camera head body 11 is to achieve a larger range of motion, the number of sleeves may be increased appropriately, for example, to ten, or by increasing the length of each of the sleeves.

Specifically, as another implementation manner of the present embodiment, please refer to fig. 1 to 5, the first sleeve 411 is hinged to the bottom of the base 12. Specifically, the coupling shaft 41 further includes a first connecting plate 43, a second connecting plate 44, a third connecting plate 45, a fourth connecting plate 46, a first pin 47, and a second pin 48. The first sleeve 411 is provided in a cylindrical shape, i.e., a solid cylinder of the first sleeve 411, so as to mount the first connection plate 43 and the second connection plate 44. The first connecting plate 43 and the second connecting plate 44 are located at one end of the first sleeve 411 close to the base 12, and both the first connecting plate 43 and the second connecting plate 44 extend outwards beyond the top end of the first sleeve 411. The first connecting plate 43 and the second connecting plate 44 are oppositely arranged along the radial direction of the first sleeve 411, and both the first connecting plate 43 and the second connecting plate 44 are provided with mounting holes, and the two mounting holes are oppositely arranged along the radial direction of the first sleeve 411. The first pin 47 is cylindrical, and the first pin 47 is inserted into the bottom end of the base 12 and can rotate relative to the base 12. Two ends of the first pin 47 are respectively inserted into the mounting holes of the first connecting plate 43 and the second connecting plate 44, and the first pin 47 can rotate relative to the first connecting plate 43 and the second connecting plate 44, so that the first sleeve 411 is hinged to the bottom of the base 12, that is, the connecting shaft 41 is hinged to the base 12, so that the base 12 can rotate around the connecting shaft 41, and the base 12 can rotate on the surface of the bracket 21 when rotating.

The third connecting plate 45 and the fourth connecting plate 46 are located at one end of the base 42 facing the base 12. The third connecting plate 45 and the fourth connecting plate 46 are arranged along the radial direction of the base 42, mounting holes are formed in the third connecting plate 45 and the fourth connecting plate 46, and the mounting holes are arranged along the radial direction of the base 42. The second pin 48 is cylindrical, and the first pin 47 is inserted into the bottom end of the sixth sleeve 416 and can rotate relative to the base 12, specifically, the bottom end of the sixth sleeve 416 extends toward the base 42 to form a block structure, and the second pin 48 penetrates through the block structure to be connected with the sixth sleeve 416. Two ends of the second pin 48 respectively penetrate through the mounting hole of the third connecting plate 45 and the mounting hole of the fourth connecting plate 46, and the second pin 48 can rotate relative to the third connecting plate 45 and the fourth connecting plate 46, so that the sixth sleeve 416 is hinged to the bottom of the base 12, that is, the connecting shaft 41 is hinged to the base 42. Because the base 42 is rotatably arranged, the base 42 can transmit torque to the connecting shaft 41, so that the base 12 hinged to the connecting shaft 41 can slide along the surface of the bracket 21 along the guide groove 211, and therefore, the camera body 11 arranged on the base 12 has a larger viewing range compared with a camera fixedly arranged in the prior art, and wide-angle shooting can be realized. The base 42 is hinged to one end of the connecting shaft 41, and the other end of the connecting shaft 41 is hinged to the bottom of the base 12, so that the base 12 mounted with the camera body 11 can move on the surface of the bracket 21 along the guide groove 211.

Specifically, as another implementation manner of this embodiment, referring to fig. 3 to 6, in each of the sleeves, except for the sixth sleeve 416 hinged to the base 42, each of the sleeves is provided with a limiting groove 4121 along its own axis. Each of the limiting grooves 4121 is located outside the corresponding sleeve, and one end of each of the limiting grooves 4121 away from the bracket 21 has a predetermined distance from the bottom of the corresponding sleeve, for example, the distance between each of the limiting grooves 4121 and the bottom of the sleeve is two centimeters, where the bottom is the end of each of the sleeves close to the base 42. Each sleeve except the sleeve hinged with the base 12 is provided with a limit bump, each limit bump is arranged on the inner side of the sleeve, and each limit bump is positioned in the corresponding limit groove 4121, so that each sleeve can move along the axial direction of the sleeve sleeved on the outer side of the sleeve. Therefore, when the first sleeve 411 moves towards the base 12 along the limiting groove 4121 of the second sleeve 412 and the bottom of the limiting groove 4121 of the first sleeve 411 contacts the limiting bump on the second limiting groove 4121, the first sleeve 411 moves to the limit position, and the first sleeve 411 is prevented from being separated from the second sleeve 412 when moving towards the base 12 by the limiting bump. Similarly, the second sleeve 412, the third sleeve 413, the fourth sleeve 414 and the fifth sleeve 415 are not separated from the sleeves outside the second sleeve under the action of the corresponding limit bumps. When the distance between the base 12 and the base 42 becomes smaller, the sleeves of the connecting shaft 41 move toward the base 42 under the thrust of the base 12 to achieve the contraction of the connecting shaft 41.

Fig. 6 is a schematic structural view of the limiting groove 4121 and the limiting protrusion 4122 on the second sleeve 412, and the structures of the limiting groove 4121 and the limiting protrusion 4122 on the first sleeve 411, the third sleeve 413, the fourth sleeve 414, the fifth sleeve 415, and the sixth sleeve 416 are all equal to the structures of the limiting groove 4121 and the limiting protrusion 4122 on the second sleeve 412, so that the structures of the limiting groove 4121 and the limiting protrusion 4122 on the first sleeve 411, the third sleeve 413, the fourth sleeve 414, the fifth sleeve 415, and the sixth sleeve 416 can all refer to fig. 6.

Specifically, as another implementation manner of this embodiment, referring to fig. 1 and fig. 2, the surface of the bracket 21 is a spherical crown, and the surface of the base 12 facing the bracket 21 is matched with the bracket 21 and contacts with the surface of the bracket 21, so that when the base 12 moves on the surface of the bracket 21, the angle of the camera body 11 may be increased accordingly.

Specifically, as another implementation manner of this embodiment, referring to fig. 1 to 5, the guide groove 211 is spiral, and therefore, a curvature radius of the guide groove 211 is continuously changed. The starting point of the guide groove 211 is eccentric to the center of the support 21, so that the coupling shaft 41 can be driven by the base 42 to rotate along the guide groove 211. When the connecting shaft 41 moves around the guide groove 211, the distance between the base 12 and the base 42 changes, and the length of the connecting shaft 41 is adapted accordingly to maintain the driving connection with the base 12. Because the connecting shaft 41 rotates along the guide groove 211, the base 12 connected with the connecting shaft 41 has a larger sliding range, and therefore, the camera body 11 mounted on the base 12 can also realize an increased viewing angle to realize super-wide-angle shooting and improve the shooting effect. The photos shot at different angles are synthesized through a software algorithm, so that an image with a larger size can be formed, and super-wide-angle shooting is realized. The algorithm of the processing software can refer to the related art, and is not described in detail herein.

Specifically, referring to fig. 1, 5 and 7, as another implementation manner of the present embodiment, the base 12 includes a base body 121 and an extending portion 122. The base body 121 is shaped like a circular block. The extension portion 122 is located on one side of the base body 121 far away from the camera body 11, the extension portion 122 is cylindrical, one end of the extension portion 122 axially close to the connecting shaft 41 is hinged to the first sleeve 411 of the connecting shaft 41, and a circumferential arc surface of the extension portion 122 is attached to a groove wall of the guide groove 211, so that the connecting shaft 41 slides along the guide groove 211. Specifically, the middle of the extension portion 122 protrudes outward corresponding to the height of the guide groove 211, and forms a convex structure, so that the extension portion 122 is attached to the groove wall of the guide groove 211.

The base 42 can be sleeved on the bearing to be rotatably arranged at one end of the connecting shaft 41 departing from the base 12 along the axial direction of the base. The base 42 is set as a gear shaft, and is meshed with the gear shaft through a gear with an output shaft of a stepping motor or a servo motor, so that the base 42 is driven to rotate by the stepping motor or the servo motor. Correspondingly, a driving device for driving the stepping motor or the servo motor is also required to be correspondingly arranged in the mobile terminal.

Specifically, as another implementation manner of the present embodiment, please refer to fig. 1, the camera device 100 further includes a supporting frame 22, the supporting frame 22 is located on a side of the bracket 21 away from the base 12, and the supporting member includes a supporting frame body 221 and a connecting portion 222. The supporting frame body 221 is in a shape of a circular disc, and the supporting frame body 221 and the bracket 21 are arranged at intervals to form an accommodating space for installing the driving assembly 4. The connecting portion 222 is located in the circumferential direction of the supporting member body, and two ends of the connecting portion 222 are respectively connected to the supporting frame body 221 and the bracket 21.

The camera body 11 is electrically connected with a main board of the mobile terminal through the flexible circuit board 5. Because the flexible circuit board 5 has a certain flexibility, the flexible circuit board 5 can still maintain the electrical connection between the camera body 11 and the circuit board when the camera body 11 rotates relative to the bracket 21.

In summary, the present invention provides a camera device 100, wherein the mounting surface of the camera assembly 1 of the camera device 100 is matched with the supporting surface of the bracket assembly 2, so that the camera assembly 1 can slide on the supporting surface of the bracket assembly 2. A guide groove 211 for guiding the movement of the camera module 1 is formed on the support surface of the stand assembly 2, so that the camera module 1 can move along the guide groove 211. The driving assembly 4 is connected to the camera head assembly 1 to power the camera head assembly 1 so that the camera head assembly 1 can move on the supporting surface of the stand assembly 2 along the guide grooves 211. Therefore, compared with the camera fixedly arranged in the prior art, the camera device 100 provided by the utility model can expand the view-finding range because the camera component 1 is movable, and can solve the problems that the traditional camera has a single photographing angle and the view-finding range is limited.

The present invention also provides a mobile terminal including the above-described camera device 100. Specifically, a through hole is formed in the housing of the mobile terminal, and the aperture of the through hole is larger than the diameter of the support 21, so as to avoid the base 12 from interfering with the housing of the mobile terminal when sliding on the surface of the support 21.

In addition, the entire camera device 100 may be mounted to protrude outward on the housing of the mobile terminal to avoid interference of the base 12 with the housing of the mobile terminal when sliding on the surface of the bracket 21.

The camera device 100 may also be installed on a monitoring apparatus to increase the viewing range of the monitoring apparatus, so that ultra-wide-angle shooting of the monitoring apparatus may be achieved.

It is to be understood that the utility model is not limited to the examples described above, but that modifications and variations may be effected thereto by those of ordinary skill in the art in light of the foregoing description, and that all such modifications and variations are intended to be within the scope of the utility model as defined by the appended claims.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Naturally, the above-mentioned embodiments of the present invention are described in detail, but it should not be understood that the scope of the present invention is limited thereby, and other various embodiments of the present invention can be obtained by those skilled in the art without any inventive work based on the present embodiments, and the scope of the present invention is defined by the appended claims.

Claims

1. A camera device, comprising:

a camera assembly having a mounting surface;

2. The camera device of claim 1, wherein said drive assembly comprises a coupling shaft and a base;

3. The camera device according to claim 2, wherein the coupling shaft includes a plurality of annular sleeves, the plurality of sleeves are sequentially sleeved and connected, and each sleeve is movably connected to the sleeve sleeved outside the sleeve.

4. The camera device of claim 3, wherein, of the sleeves, the innermost sleeve is hinged to the camera assembly, and the outermost sleeve is hinged to the base.

5. The camera device according to claim 4, wherein each of the sleeves, except for the sleeve hinged to the base, is provided with a limiting groove along an axis, each limiting groove is located on an outer side of the corresponding sleeve, and one end of each limiting groove, which is far away from the bracket, has a preset distance from the bottom of the corresponding sleeve;

6. The camera device according to claim 5, wherein the camera assembly comprises a base and a camera body;

the camera body is arranged on the base;

7. The camera device according to claim 6, wherein the base includes a base body and an extension;

the base body is in a block shape;

8. The camera device of claim 1, wherein the bracket assembly comprises a bracket and a support bracket;

the supporting frame is positioned on one side of the support far away from the camera component and comprises a supporting frame body and a connecting part;

the connecting part is located in the circumferential direction of the support frame body, and two ends of the connecting part are respectively connected with the support frame body and the support.

9. The camera device of claim 8, wherein the guide groove is helical, and the starting point of the guide groove is eccentric to the center of the support.

10. A mobile terminal, characterized in that it comprises a camera device according to any one of claims 1 to 9.