CN113079289B - Camera module and electronic equipment - Google Patents

Abstract

The application provides a module and electronic equipment make a video recording, wherein, the module of making a video recording includes: a camera assembly; the decoration component is movably covered on the camera component; the telescopic mechanism component is arranged on the periphery of the camera shooting component and the decoration component, the telescopic mechanism component comprises a first guide part, the decoration component is movably arranged on the first guide part, and along with the movement of the telescopic mechanism component, the decoration component can move close to or far away from the camera shooting component. In the embodiment of the application, ensure when the outstanding performance of module of making a video recording, can also reduce the projection height of module of making a video recording on electronic equipment when not using the module of making a video recording, promote the aesthetic measure of electronic equipment appearance on the one hand, on the other hand, promote the mechanical reliability of module of making a video recording on the wall is established to the electron, reduce the possibility that the module of making a video recording breaks or wears out.

Description

Camera module and electronic equipment

Technical Field

The application belongs to the technical field of camera equipment, and particularly relates to a camera module and electronic equipment.

Background

In the related art, the size of the camera module of the mobile phone is larger and larger, the effective focal length (Effective Focal Length, EFL) is larger and larger, and the height of the lens is higher when the focusing position is in close range.

Specifically, as shown in fig. 1, 2 and 3, the camera module 100' generally includes a camera module 110', a decoration module 120' and a bottom cover 150', and in order to ensure zooming and anti-shake of the camera module 110', a space H3 is generally provided between the camera module 110' and a lens 124' of the decoration module 120', a space H4 is also provided between the camera module 110' and the bottom cover 150', and a space H5 is also provided between the camera module 110' and the bottom cover 150', so that the decoration module 120' has a higher convex hull height of the mobile phone battery cover, which can bring about better shooting experience when the camera function is used, but the higher convex hull will affect the aesthetic degree of the appearance of the mobile phone when the camera function of the mobile phone is not used, and on the other hand, if the convex hull is larger, the mechanical reliability of the mobile phone is worse, and the mobile phone is easy to break or wear when dropped.

Disclosure of Invention

The application aims at providing a camera module and electronic equipment, and can solve one of the problems that the camera module always protrudes out of the electronic equipment.

In order to solve the technical problems, the application is realized as follows:

in a first aspect, the present application provides a camera module, including: a camera assembly; the decoration component is movably covered on the camera component; the telescopic mechanism component is arranged on the periphery of the camera shooting component and the decoration component, the telescopic mechanism component comprises a first guide part, the decoration component is movably arranged on the first guide part, and along with the movement of the telescopic mechanism component, the decoration component can move close to or far away from the camera shooting component.

In a second aspect, the present application provides an electronic device, comprising: the camera module provided in the embodiment of the first aspect.

In the embodiment of the application, decorate the subassembly cover and establish on making a video recording the subassembly to make a video recording the subassembly and protect, and set up a telescoping machine component, utilize the first guiding part and the decoration subassembly swing joint of telescoping machine component, and when the telescoping machine component motion, can drive and decorate the subassembly and make a video recording the subassembly and move towards making a video recording the subassembly or back to making a video recording the subassembly.

Specifically, for example: when the telescopic machine component moves towards the first direction, the decoration component moves towards the direction of the camera component, so that the camera module is contracted, when the telescopic machine component is applied to electronic equipment such as a mobile phone, the decoration component exposed on the surface of the mobile phone can retract towards the inside of the mobile phone, and the height of the convex hull of the camera module on the mobile phone is reduced.

When the telescopic machine component moves to the second direction, the decoration component moves to the direction deviating from the camera shooting component, so that the camera shooting module is stretched, and each part between the camera shooting modules has a certain distance, so that the functions of zooming, anti-shake and the like of the camera shooting module are realized.

Therefore, the telescopic machine component is utilized to drive the decoration component to move, so that the camera shooting module can be ensured to zoom and shake when the camera shooting function is used, and the protruding height of the camera shooting module on the mobile phone can be reduced when the camera shooting function is not used. And when guaranteeing in the outstanding performance of the module of making a video recording, can also reduce the projection height of the module of making a video recording on electronic equipment when not using the module of making a video recording, promote the aesthetic measure of electronic equipment appearance on the one hand, on the other hand, promote the mechanical reliability of the module of making a video recording on the wall is established to the electron, reduce the possibility that the module of making a video recording breaks or wears out.

Additional aspects and advantages of the application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the application.

Drawings

The foregoing and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, wherein:

FIG. 1 is a schematic diagram of a related art camera module;

FIG. 2 is a schematic diagram of a camera module in a related art camera module;

FIG. 3 is a schematic diagram of a related art camera module with a camera module facing away from the camera module

FIG. 4 is a schematic diagram of an imaging module according to an embodiment of the present application;

FIG. 5 is another schematic view of an image capturing module according to an embodiment of the present application;

FIG. 6 is an exploded view of a camera module according to an embodiment of the present application;

fig. 7 is a schematic view of inclination angles of a first guide portion and a second guide portion in an image capturing module according to an embodiment of the present application;

FIG. 8 is a schematic view of the movement directions of the telescopic member, the third guide and the fourth guide in the camera module according to the embodiment of the present application;

FIG. 9 is a schematic view of the movement of the camera module after the movement of the telescopic member, the third guide and the fourth guide as shown in FIG. 8;

FIG. 10 is a schematic diagram of a connection between a driving member and a telescopic member in an image capturing module according to an embodiment of the present application;

FIG. 11 is a schematic diagram of a camera module in a camera module according to an embodiment of the present application;

FIG. 12 is a schematic view of another orientation of a camera module in a camera module according to an embodiment of the present application;

FIG. 13 is a schematic view of still another orientation of a camera assembly in a camera module according to an embodiment of the present application;

FIG. 14 is a schematic diagram of an electronic device using a camera module according to an embodiment of the present application;

fig. 15 is a schematic diagram of an electronic device according to an embodiment of the present application when the camera module is not used.

Fig. 1 to 3 reference numerals:

100' camera module, 110' camera module, 120' decoration module, 124' lens, 150' bottom plate;

fig. 4 to 15 reference numerals:

100 camera modules, 110 camera modules, 1102 third side walls, 1104 fourth side walls, 112 camera modules, 114 cradle head modules, 116 frames, 1162 fourth guide parts, 118 connecting circuits, 120 decoration modules, 1202 first side walls, 1204 second side walls, 122 third guide parts, 124 lenses, 130 telescopic machine members, 132 first guide parts, 134 second guide parts, 136 racks, 140 driving members, 142 motors, 144 gears, 210 shells and 220 mounting plates.

Detailed Description

Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functionality throughout. The embodiments described below by referring to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.

The features of the terms "first", "second", and the like in the description and in the claims of this application may be used for descriptive or implicit inclusion of one or more such features. In the description of the present application, unless otherwise indicated, the meaning of "a plurality" is two or more. Furthermore, in the description and claims, "and/or" means at least one of the connected objects, and the character "/", generally means that the associated object is an "or" relationship.

In the description of the present application, it should be understood that the terms "length," "height," "width," "thickness," "upper," "lower," "top," "bottom," "inner," "outer," "axial," "circumferential," "horizontal," etc. indicate or refer to an orientation or positional relationship based on that shown in the drawings, merely for convenience of description and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and therefore should not be construed as limiting the present application.

In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.

The image capturing module 100 and the electronic apparatus according to the embodiment of the present application are described below with reference to fig. 4 to 15.

As shown in fig. 4 to 13, an image capturing module 100 according to some embodiments of the present application includes: a camera assembly 110; a decoration assembly 120 movably covered on the camera assembly 110; the telescopic machine member 130 is arranged on the periphery side of the camera assembly 110 and the decoration assembly 120, the telescopic machine member 130 comprises a first guide part 132, the decoration assembly 120 is movably arranged on the first guide part 132, and along with the movement of the telescopic machine member 130, the decoration assembly 120 can move close to or far from the camera assembly 110.

In the embodiment of the application, the decoration assembly 120 is covered on the camera assembly 110 to protect the camera assembly 110, and a telescopic mechanism 130 is provided, the decoration assembly 120 is movably connected with the first guiding portion 132 of the telescopic mechanism 130, and when the telescopic mechanism 130 moves, the first guiding portion 132 moves to drive the decoration assembly 120 to move towards the camera assembly 110 or back to the camera assembly 110.

Specifically, as shown in fig. 5, 7, 8 and 9, when the camera module 100 is applied to an electronic device, when the telescopic member 130 moves in the first direction D1, the decoration assembly 120 moves in the direction of the camera module 110 due to the limitation of the housing 210 of the electronic device, i.e., the decoration assembly 120 moves in the direction D4, thereby realizing shrinkage of the camera module 100, and the decoration assembly 120 exposed on the surface of the electronic device retracts inside the electronic device, thereby reducing the height of the convex hull of the camera module 100 on the electronic device.

When the telescopic mechanism 130 moves in the second direction D2, the decoration assembly 120 moves in a direction away from the camera assembly 110 due to the limitation of the housing 210 of the electronic device, i.e. the decoration assembly 120 moves in the direction D3, so as to extend the camera module 100, and make the components between the camera modules 100 have a certain distance, so as to realize functions of zooming and anti-shake of the camera module 100. Wherein, D1 and D2 are opposite, and D3 and D4 are opposite.

Therefore, the telescopic mechanism 130 is utilized to drive the decoration assembly 120 to move, so that the camera module 100 can be ensured to zoom and shake when the camera function is used, and the protruding height of the camera module 100 on the electronic device can be reduced when the camera function is not used. And when guaranteeing in the outstanding performance of the module 100 of making a video recording, can also reduce when not using the module 100 of making a video recording, the module 100 of making a video recording is too high on electronic equipment's protrusion, promotes the aesthetic measure of electronic equipment appearance on the one hand, and on the other hand promotes the mechanical reliability of the module 100 of making a video recording on the electronic wall of establishing, reduces the possibility that the module 100 of making a video recording breaks or wears out.

As shown in fig. 1, compared to the related art, the camera module 100 of the embodiment of the present application can make the decoration device 120 have an H3 activity.

Specifically, the decoration device 120 is provided with a lens 124, and the image capturing device 110 can capture images through the lens 124.

As one possible embodiment, as shown in fig. 4 to 9, the telescopic member 130 further includes: the second guiding portion 134 is movably disposed on the second guiding portion 134, and the second guiding portion 134 moves along with the movement of the telescopic member 130, so that the camera assembly 110 can move, wherein along with the movement of the telescopic member 130, the movement directions of the camera assembly 110 and the decoration assembly 120 are the same.

That is, the camera module 110 is movably disposed at the second guide portion 134 of the telescopic member 130, and when the telescopic member 130 moves, the second guide portion 134 moves, and thus the camera module 110 can be moved, and the moving direction of the camera module 110 and the decoration module 120 is the same.

Specifically, as shown in fig. 5, 7, 8 and 9, when the camera module 100 is applied to an electronic device, when the telescopic member 130 moves in the first direction D1, the decoration component 120 moves in the direction of the camera module 110 due to the limitation of the housing 210 of the electronic device, that is, the decoration component 120 moves in the direction D4, and similarly, the camera module 110 also moves in the direction D4, so as to further shrink the camera module 100, that is, increase the shrink stroke of the camera module 100, so that the camera module 100 after shrinking is more compact, and the decoration component 120 exposed on the surface of the electronic device is further retracted into the electronic device, thereby reducing the height of the convex hull of the camera module 100 on the electronic device.

When the telescopic mechanism 130 moves in the second direction D2, the decoration assembly 120 moves in a direction away from the camera assembly 110 due to the limitation of the housing 210 of the electronic device, i.e. the decoration assembly 120 moves in the direction D3, and similarly, the camera assembly 110 also moves in the direction D3, so as to further extend the camera module 100, i.e. increase the extension stroke of the camera module 100, so that each component between the camera modules 100 has a larger distance, thereby improving the zoom performance, anti-shake performance, and the like of the camera module 100.

As shown in fig. 1, compared to the related art, the camera module 100 of the embodiment of the present application can increase the activity of H4 by the decoration device 120 based on the activity of H3.

Therefore, the telescopic mechanism 130 is used to drive the decoration assembly 120 and the camera assembly 110 to move simultaneously, so that the expansion or contraction stroke of the camera module 100 can be further improved, the camera module 100 is smaller after contraction, the convex hull generated by the camera module 100 on the electronic device is lower, and meanwhile, the camera module 100 has higher zooming capability and higher anti-shake capability.

In particular, as shown in fig. 15, after the camera module 100 is completely retracted, the decoration module is kept flush with the housing 210 of the electronic device, thereby improving the aesthetic property of the electronic device, and avoiding the wear of the camera module 100 due to the protrusion, and also avoiding dust collection of the camera module 100 due to the depression.

As a possible embodiment, as shown in fig. 6, the decoration device 120 includes a first side wall 1202 and a second side wall 1204 facing away from each other, where each of the first side wall 1202 and the second side wall 1204 is provided with a third guide portion 122, and the third guide portion 122 is adapted to the first guide portion 132. That is, the trim assembly 120 includes a first side wall 1202 and a second side wall 1204, and the first side wall 1202 and the second side wall 1204 are facing away from each other.

Specifically, as shown in fig. 4 and 6, taking a generally rectangular ring structure of the decoration device 120 as an example, the decoration device has four opposite sides, namely, a first side wall 1202 and a second side wall 1204, a third guiding portion 122 is disposed on both the first side wall 1202 and the second side wall 1204, and the third guiding portions 122 on the first side wall 1202 and the second side wall 1204 are respectively matched with the first guiding portions 132 disposed at different positions of the telescopic machine member 130, so that when the decoration device 120 moves, the two side walls are stressed, the stability of the decoration device 120 during movement is improved, the service life of the decoration device 120 is prolonged, if the decoration device 120 is stressed on one side, the decoration device 120 will generate a side turning movement trend, and because the decoration device 120 is contacted with the housing 210 of the electronic device, friction will be generated between the two sides, and after a long time, abrasion of the decoration device 120 and the housing 210 will be caused.

Further, as shown in fig. 4 to 8, the first guiding portion 132 is a decorative guiding groove, and the third guiding portion 122 is a decorative guiding post, wherein a plurality of decorative guiding posts are disposed on the first side wall 1202 and the second side wall 1204, and the decorative guiding groove is disposed corresponding to the decorative guiding post.

That is, the first side wall 1202 and the second side wall 1204 are provided with a plurality of decorative guide posts, the decorative guide posts may be disposed in a plurality of decorative guide grooves of the telescopic machine member 130, and the decorative guide posts on each side wall may improve the stability of the decorative component 120, specifically, if there is only one decorative guide post on each side, the decorative component 120 may have a rotating trend, and the decorative component 120 may be prevented from rotating by the decorative guide posts.

Specifically, the decoration assembly 120 may be provided with 4 decoration guide posts, 6 decoration guide posts, 8 decoration guide posts, or the like.

As a possible embodiment, as shown in fig. 6, the image capturing assembly 110 includes a third side wall 1102 and a fourth side wall 1104 facing away from each other, where the third side wall 1102 and the fourth side wall 1104 are each provided with a fourth guide 1162, and the fourth guide 1162 is adapted to the second guide 134. That is, the camera module 110 includes a third side wall 1102 and a fourth side wall 1104 facing away from each other, and the third side wall 1102 and the fourth side wall 1104 are each provided with a fourth guiding portion 1162, and the fourth guiding portion 1162 is adapted to the second guiding portion 134. That is, the image capturing assembly 110 includes the third side wall 1102 and the fourth side wall 1104, and the third side wall 1102 and the fourth side wall 1104 are in a state of facing away.

Specifically, taking the structure of the camera module 110 that is substantially rectangular, the periphery of the camera module has six sides, one of the sides is provided with a connection circuit 118, which can be used for being connected with a motherboard of an electronic device, two side walls of the connection circuit 118 are respectively a third side wall 1102 and a fourth side wall 1104, and fourth guide portions 1162 on the third side wall 1102 and the fourth side wall 1104 are respectively matched with second guide portions 134 disposed at different positions of the telescopic mechanism member 130, so that when the camera module 110 moves, the two side walls are stressed, stability of the camera module 110 during movement is improved, service life of the camera module 110 is prolonged, if the camera module 110 is stressed on one side, a movement trend of rollover of the camera module 110 is generated, and abrasion of the decoration module 120 and the camera module 110 is caused after a long time due to friction between the camera module 110 and the decoration module 120, and deviation of the camera module 110 is easily caused.

Specifically, the connection circuit 118 includes a flexible circuit board.

Further, as shown in fig. 4 to 8 and fig. 12, the second guiding portion 134 is a capturing guiding groove, and the fourth guiding portion 1162 is a capturing guiding post, where a plurality of capturing guiding posts are disposed on the third sidewall 1102 and the fourth sidewall 1104, and the capturing guiding groove is disposed corresponding to the capturing guiding post.

That is, the third side wall 1102 and the fourth side wall 1104 are provided with a plurality of image capturing guide posts, the plurality of image capturing guide posts may be disposed in a plurality of image capturing guide slots of the telescopic member 130, and the plurality of image capturing guide posts on each side wall may promote the stability of the image capturing assembly 110, specifically, if there is only one image capturing guide post on each side, the image capturing assembly 110 may have a tendency to rotate, and the plurality of image capturing guide posts may avoid the rotation of the image capturing assembly 110.

Specifically, the image pickup assembly 110 may be provided with 4 image pickup guide posts, 6 image pickup guide posts, 8 image pickup guide posts, or the like.

And combine the decoration guide post, the guide post of making a video recording, decorate the guide way and make a video recording the guide way, can ensure that whole module 100 of making a video recording is steady and reliable when flexible.

As one possible embodiment, as shown in fig. 5, 7 and 8, the first guide portion 132 and the second guide portion 134 are disposed obliquely with respect to the moving direction of the decoration device 120, and the inclination angle of the first guide portion 132 is smaller than that of the second guide portion 134.

That is, the first guide portion 132 and the second guide portion 134 are disposed obliquely with respect to the extension and contraction direction of the camera module 100, i.e., the direction D3 or D4.

Specifically, if the telescopic member 130 moves in the X direction, here, the X direction is the same as the D1 direction, and the third guide portion 122 and the fourth guide portion 1162 move along the inclined first guide portion 132 and the inclined second guide portion 134 with the decoration assembly 120 and the camera assembly 110, the inclined movement can be decomposed into movements in the D2 and D4 directions, and then the movement in the D2 direction and the movement in the D1 direction of the telescopic member 130 cancel, so that the camera assembly 110 and the decoration assembly 120 are stationary in the D1 and D2 directions, and then the camera assembly 110 and the decoration assembly 120 move only in the D4 direction, and the movement direction of the telescopic member 130 is different from the telescopic direction of the camera assembly 100, and when the camera assembly 100 is mounted to an electronic device, the thickness of the electronic device is not required to be increased, and the light and thin feel of the electronic device is ensured.

In addition, since a certain distance is left between the decoration device 120 and the camera device 110, the movable distance of the decoration device 120 is greater than the movable distance of the camera device 110, and therefore, the inclination angle of the first guide portion 132 is smaller than that of the second guide portion 134, so that the movable distance of the decoration device 120 is ensured to be greater than that of the camera device 110.

As one possible embodiment, as shown in fig. 7 and 8, the movable distance of the decoration device 120, the inclination angle of the first guide 132, and the movable distance of the telescopic member 130 satisfy: h1 =tana×x, where H1 is the movable distance of the decoration device 120, a is the complementary angle of the inclination angle of the first guide 132, and X is the movable distance of the telescopic member 130.

Specifically, the movable distance of the decoration device 120 is H1, the remaining angle of the inclination angle of the first guide portion 132 is a, the movable distance of the telescopic device member 130 is X, wherein a is the remaining angle of the included angle between the first guide portion 132 and D3 or D4, that is, the included angle between the first guide portion 132 and D1 or D2, and further, according to the tangent function, the movable distance of the decoration device 120 and the movable distance of the telescopic device member 130 are two straight sides of a right triangle, so that h1=tana×x can be obtained, and therefore, the telescopic distance of the decoration device 120 and the distance setting a allowing the Xu Shensu device member 130 to move in the electronic apparatus can be set according to the requirement.

Further, the moving direction of the decoration device 120 is perpendicular to the moving direction of the telescopic device 130, so as to establish a coordinate system, the moving direction of the decoration device 120 is taken as a Z axis, the moving direction of the telescopic device 130 is taken as a Y axis, the included angle between the first guiding portion 132 and the Y axis is a, and the included angle between the second guiding portion 134 and the Y axis is B.

As one possible embodiment, as shown in fig. 8, the movable distance of the camera module 110, the inclination angle of the second guide portion 134, and the movable distance of the telescopic member 130 satisfy: h2 =tanb×x, where H2 is the movable distance of the imaging device 110, B is the complementary angle of the inclination angle of the second guide 134, and X is the movable distance of the telescopic member 130.

Specifically, the movable distance of the camera assembly 110 is H2, the complementary angle of the inclination angle of the second guide portion 134 is B, the movable distance of the telescopic member 130 is X, wherein B is the complementary angle of the included angle between the second guide portion 134 and D3 or D4, that is, the included angle between the first guide portion 132 and D1 or D2, and further, according to the tangent function, the movable distance of the camera assembly 110 and the movable distance of the telescopic member 130 are two straight sides of a right triangle, so that h2=tanb×x can be obtained, and therefore, the telescopic distance of the camera assembly 110 and the distance setting B allowing the Xu Shensu of the telescopic member 130 to move in the electronic device can be set according to the requirement.

Further, h1=tana×x and h2=tanb×x may be combined, thereby ensuring that the decoration device 120 and the image pickup device 110 can be tightly contracted into a compact structure.

As a possible implementation, as shown in fig. 4 to 10, the camera module 100 further includes: and a driving member 140 connected to the telescopic member 130 for driving the telescopic member 130 to move. The motion of the telescopic machine member 130 is driven by the driving piece 140, so that the automatic control of the telescopic machine member 130 is realized, and when the telescopic machine member 130 is installed in the electronic equipment, the telescopic machine member 130 can be controlled through the main board of the electronic equipment.

As one possible embodiment, as shown in fig. 10, the driving member 140 includes a motor 142, a gear 144 is disposed on a rotation shaft of the motor 142, the telescopic member 130 includes a rack 136, and the gear 144 is engaged with the rack 136.

That is, the motor 142 drives the gear 144 to rotate, and the rotation of the gear 144 can drive the rack 136 to move, so that the driving of the telescopic machine member 130 is realized, and the steering of the motor 142 can be changed to drive the telescopic machine member 130 to move in the direction of D1 or D2.

As shown in fig. 8 and 9, when the motor 142 rotates in the arrow direction, the telescopic member 130 moves in the X direction, that is, in the D1 direction, and at this time, the third guide part 122 and the fourth guide part 1162 move in the arrow direction, so that the decoration assembly 120 and the camera assembly 110 move in the D4 direction, and the camera module 100 is contracted.

When the motor 142 rotates in the direction of arrow, the telescopic member 130 moves in the opposite direction of X, i.e. in the direction D2, and at this time, the third guide portion 122 and the fourth guide portion 1162 move in the direction of arrow, so that the decoration assembly 120 and the camera assembly 110 move in the direction D3, and the camera module 100 is extended.

Specifically, the motor 142 is a stepper motor 142.

As one possible implementation, the driver 140 comprises a piezoelectric ceramic that is coupled to the jack member 130.

That is, the driving of the telescopic member 130 is achieved by the deformation of the piezoelectric ceramic, and the driving of the movement of the telescopic member 130 in the direction D1 or D2 can be achieved by changing the current of the piezoelectric ceramic.

As one possible embodiment, the driving member 140 includes a memory metal connected to the telescopic machine member 130

That is, the driving of the telescopic member 130 is achieved by the deformation of the memory metal, and the driving of the movement of the telescopic member 130 in the direction D1 or D2 can be achieved by changing the current or temperature of the memory metal.

As one possible embodiment, as shown in fig. 11, 12, and 13, the image pickup assembly 110 includes: a camera module 112; the cradle head module 114, the camera module 112 is arranged on the cradle head module 114; the frame 116, the frame 116 has a mounting through hole, and the cradle head module 114 is movably disposed in the mounting through hole.

That is, the camera module 110 includes a camera module 112, a pan-tilt module 114, and a frame 116, wherein the frame 116 has an installation through hole, the pan-tilt module 114 is movably disposed in the installation through hole, and the camera module 112 is installed on the pan-tilt module 114, so that the anti-shake performance of the camera module 100 can be improved through the pan-tilt module 114. Wherein the third side wall 1102 and the fourth side wall 1104 are disposed on the frame 116.

And, as shown in fig. 1, 2 and 3, the camera module 100' in the related art is generally provided with a bottom plate, and as shown in fig. 11, the frame 116 in the present application has only a mounting through hole, and the bottom plate is omitted, so that the decoration assembly 120 increases the activity of the distance between the camera module 100 and the mounting plate 220 by one H5 bottoming plate thickness W on the basis of the activity of H3 and H4.

Further, a larger space is provided for the movement of the camera module 110, and the movable travel of the decoration module 120 to the camera module 110 is further increased, so that the convex hull of the decoration module 120 on the housing 210 of the electronic device can be lowered to a lower state.

As shown in fig. 14 and 15, an electronic device according to some embodiments of the present application includes: the camera module 100 provided in any of the above embodiments.

The electronic device provided in the embodiment of the present application, because of including the camera module 100 provided in any of the embodiments described above, has all the beneficial effects of the camera module 100 provided in any of the embodiments described above, and is not described herein.

Specifically, the electronic device provided by the embodiment of the application includes a mobile phone, a tablet computer, a notebook computer, a display, a camera, a wearable device or a motion camera, and the like.

Wherein the driving member 140 may be fixed to the housing 210 or the mounting plate 220.

As shown in fig. 14, when the electronic device uses the camera module 100, the driving member 140 may be driven to move, so that the camera module 100 stretches to increase the space between the camera module 110, the decoration module 120 and the mounting board 220, thereby realizing zooming and anti-shake.

As shown in fig. 15, when the camera module 100 is not in use, the electronic device may drive the driving member 140 to move, so that the camera module 100 is retracted, the spacing between the camera module 110, the decoration assembly 120 and the mounting plate 220 is reduced, and the decoration assembly 120 is retracted into the housing 210.

As a possible implementation manner, the electronic device further includes: the casing 210, the casing 210 includes a mounting hole, at least part of the decoration assembly 120 of the camera module 100 is mounted in the mounting hole, the decoration assembly 120 can move along the axial direction of the mounting hole, and the movement direction of the telescopic member 130 of the camera module 100 is perpendicular to the movement direction of the decoration assembly 120.

That is, the decoration assembly 120 of the camera module 100 is located in the mounting hole of the housing 210 and can move toward the outside of the electronic device and toward the inside of the electronic device along the axis of the mounting hole, specifically, the decoration assembly 120 is generally protruded from the battery cover of the housing 210 of the electronic device, that is, the device assembly moves along the thickness direction of the electronic device, and the movement direction of the telescopic member 130 of the camera module 100 is perpendicular to the movement direction of the decoration assembly 120, so that the movement direction of the telescopic member 130 can be along the length line or the width direction of the electronic device, thereby not increasing the thickness of the electronic device and making the electronic device lighter and thinner.

It should be noted that, due to installation errors, the movement direction of the telescopic member 130 of the image capturing module 100 and the movement direction of the decoration assembly 120 are not absolutely perpendicular, and may have an error of plus or minus 5 degrees.

As a possible implementation manner, the electronic device further includes: and a sealing member provided between the camera module 100 and the housing 210. And further, the waterproof performance of the electronic equipment is improved by using the sealing element.

In particular, the seal may be a sealing ring.

Further, the electronic device further comprises a main board, a display module, a power supply module and the like, wherein the main board is provided with a processor and a memory so as to control the driving piece 140 of the camera module 100, the display module, the power supply module and the camera module 100 are connected with the main board, and the main board can be correspondingly controlled according to the received instruction.

In a specific embodiment, as shown in fig. 12, 4 guide posts are disposed on the outer side of the camera module 100, the third side wall 1102 and the fourth side wall 1104 are provided with camera guide posts, as shown in fig. 6, four guide posts are disposed on the outer side of the decoration assembly 120, the first side wall 1202 and the second side wall 1204 are provided with decoration guide posts, and the camera guide posts pass through the first side wall 1202 and the second side wall 1204.

As shown in fig. 7 and 8, the decorative guide post and the imaging guide post are configured to slide in the decorative guide groove and the imaging guide groove during the telescopic operation, so as to realize the telescopic operation in the height direction.

The structure of the existing cradle head is improved, the lower cover of the cradle head is canceled, and the bottom thickness of the outer frame of the cradle head is cut off. After the lower cover is canceled and the outer frame is cut off, the original space is used for the telescopic movable height of the cradle head.

As shown in fig. 6 and 7, in addition to the design guide posts of the pan-tilt, the decorative ring also designs 4 guide posts, and 4 guide grooves are respectively designed on two sides of the corresponding telescopic machine component 130; the guide posts of the cradle head and the decorative ring are matched with the guide grooves so as to achieve the guiding and up-and-down movable telescopic actions.

As shown in fig. 7, an included angle B between the camera shooting guide groove and the D1 direction is different from an included angle a between the decoration guide groove and the D1 direction, wherein a is larger than B; since the height of the image capturing unit 110 that needs to be stretched is h2=h5+w, and the height of the decoration unit 120 that needs to be stretched is h1=h3+h4+h5+w, H1 > H2, when the telescopic member 130 has a horizontal displacement X under the driving of the stepping motor 142, h1=tana×x, h2=tanb×x, thereby achieving two-stage stretching of H2 > H1.

As shown in fig. 8 and 9, the contraction of the image capturing module 100 acts as: the stepper motor 142 rotates counterclockwise, the telescopic member 130 moves rightward, the decoration guide and the camera guide move downward along the decoration guide and the camera guide, and the camera module 100 contracts downward.

The image capturing module 100 is operated in the same order but in opposite directions when extended. So as to achieve the purpose of expansion and contraction.

As shown in fig. 14 and 15, the camera module 100 is in two states of extending and contracting, and when the decoration assembly 120 and the camera assembly 110 are contracted, the appearance of the electronic device has no convex hull; when the camera module 100 is in use, the decoration device 120 and the camera module 110 are extended to have a convex hull.

The stepper motor 142 is mounted on the main board and mounting portion of the handpiece and cooperates with the retractor member 130 through the gear 144 and rack 136 to effect the retraction motion.

In the description of the present specification, reference to the term "one embodiment," "some embodiments," or "a particular embodiment," etc., means 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 present application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present application have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the application, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. A camera module, comprising:

a camera assembly;

the decoration component is movably covered on the camera component;

the telescopic machine component is arranged on the periphery of the camera shooting component and the decoration component, the telescopic machine component comprises a first guide part, the decoration component is movably arranged on the first guide part, and along with the movement of the telescopic machine component, the decoration component can move close to or far away from the camera shooting component;

the telescopic machine component further comprises:

the second guiding part is movably arranged on the camera shooting component, and the camera shooting component can be moved along with the movement of the telescopic machine component by the movement of the second guiding part,

the camera module comprises a camera component, a decoration component, a camera component and a camera component, wherein the movement direction of the camera component is vertical to the movement direction of the decoration component, the camera component drives the decoration component and the camera component to move simultaneously, and the movement direction of the camera component and the movement direction of the decoration component are the same along with the movement of the camera component.

2. The camera module of claim 1, wherein the camera module comprises a camera module,

the decoration assembly comprises a first side wall and a second side wall which are opposite, wherein the first side wall and the second side wall are respectively provided with a third guide part, and the third guide parts are matched with the first guide parts;

the camera shooting assembly comprises a third side wall and a fourth side wall which are opposite, wherein the third side wall and the fourth side wall are respectively provided with a fourth guiding part, and the fourth guiding parts are matched with the second guiding parts.

3. The camera module of claim 2, wherein the camera module comprises a camera module having a camera module body,

the first guide part is a decorative guide groove, the second guide part is a shooting guide groove, the third guide part is a decorative guide column, the fourth guide part is a shooting guide column,

the first side wall and the second side wall are respectively provided with a plurality of decorative guide posts, the third side wall and the fourth side wall are respectively provided with a plurality of shooting guide posts, the decorative guide grooves are correspondingly arranged with the decorative guide posts, and the shooting guide grooves are correspondingly arranged with the shooting guide posts.

4. The camera module of claim 2, wherein the camera module comprises a camera module having a camera module body,

and the first guide part and the second guide part are obliquely arranged by taking the movement direction of the decoration assembly as a reference, and the inclination angle of the first guide part is smaller than that of the second guide part.

5. The camera module of claim 4, wherein the camera module comprises a camera module,

the movable distance of the decoration assembly, the inclination angle of the first guide portion and the movable distance of the telescopic machine member satisfy:

H1＝TanA×X，

wherein, H1 is the movable distance of the decoration component, A is the complementary angle of the inclination angle of the first guiding part, and X is the movable distance of the telescopic machine component; and/or

The movable distance of the camera assembly, the inclination angle of the second guide part and the movable distance of the telescopic machine component satisfy the following conditions:

H2＝TanB×X，

wherein, H2 is the movable distance of the camera module, B is the complementary angle of the inclination angle of the second guiding part, and X is the movable distance of the telescopic machine component.

6. The camera module of any of claims 1 to 5, further comprising:

and the driving piece is connected with the telescopic mechanism piece and used for driving the telescopic mechanism piece to move.

7. The camera module of claim 6, wherein the camera module comprises a camera module,

the driving piece comprises a motor, a gear is arranged on a rotating shaft of the motor, the telescopic machine component comprises a rack, and the gear is meshed with the rack; or (b)

The driving piece comprises piezoelectric ceramics, and the piezoelectric ceramics are connected with the telescopic mechanism piece; or (b)

The driving member includes a memory metal connected to the telescoping mechanism member.

8. The camera module of any of claims 1 to 5, wherein the camera assembly comprises:

a camera module;

the camera shooting module is arranged on the cradle head module;

the frame is provided with a mounting through hole, and the cradle head module is movably arranged in the mounting through hole.

9. An electronic device, comprising:

the camera module of any one of claims 1 to 8.

10. The electronic device of claim 9, further comprising:

the camera module comprises a shell, wherein the shell comprises a mounting hole, at least part of a decoration component of the camera module is mounted in the mounting hole, the decoration component can move along the axial direction of the mounting hole, and the movement direction of a telescopic machine component of the camera module is perpendicular to the movement direction of the decoration component.