CN113259509A - Camera module and electronic equipment - Google Patents
Camera module and electronic equipment Download PDFInfo
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- CN113259509A CN113259509A CN202110504029.3A CN202110504029A CN113259509A CN 113259509 A CN113259509 A CN 113259509A CN 202110504029 A CN202110504029 A CN 202110504029A CN 113259509 A CN113259509 A CN 113259509A
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- camera
- clamping piece
- clamping
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- connecting rod
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0264—Details of the structure or mounting of specific components for a camera module assembly
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/57—Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices
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Abstract
The application discloses camera module and electronic equipment relates to electronic equipment technical field. The camera module specifically includes: the camera assembly and the clamping assembly are arranged in the shell; the camera assembly includes: the camera is connected with the shell through the bracket; the clamping assembly includes: the first clamping piece and the second clamping piece are arranged on the periphery of the camera relatively, and both the first clamping piece and the second clamping piece can move relative to the shell; under the condition that the camera is in a non-working state, the first clamping piece and the second clamping piece are both abutted against the camera to fix the camera; under the condition that the camera is in the working state, at least one of the first clamping piece and the second clamping piece is separated from the camera.
Description
Technical Field
The application belongs to the technical field of electronic equipment, and particularly relates to a camera module and electronic equipment.
Background
With the rapid development of electronic devices, users have higher and higher performance requirements on electronic devices such as mobile phones and smart watches. In recent years, in order to make the shooting function of the electronic device more powerful, a camera on the electronic device generally has a function of rotating at multiple angles so as to prevent shaking and improve stability.
In the related art, the camera is generally connected to the housing of the electronic device through a bracket. However, the electronic device is inevitably subjected to external force impact in the using process, which may cause the camera to generate shaking abnormal sound, and on the other hand, the camera may generate position deviation in the electronic device along with the deformation of the electronic device shell, and then cause the camera to interfere with surrounding components, and the like, thereby seriously affecting the user experience.
Disclosure of Invention
The embodiment of the application aims to provide a camera module and electronic equipment, and the problem that the camera module is easy to interfere with surrounding parts or to cause faults due to collision when being subjected to external force impact can be solved.
In a first aspect, an embodiment of the present application provides a camera module, the camera module includes: the camera assembly comprises a shell, a camera assembly and a clamping assembly, wherein the camera assembly and the clamping assembly are arranged in the shell;
the camera assembly includes: the camera is connected with the shell through the bracket;
the clamping assembly comprises: the first clamping piece and the second clamping piece are oppositely arranged on the peripheral side of the camera, and both the first clamping piece and the second clamping piece can move relative to the shell;
under the condition that the camera is in a non-working state, the first clamping piece and the second clamping piece are abutted with the camera to fix the camera; under the condition that the camera is in a working state, at least one of the first clamping piece and the second clamping piece is separated from the camera.
In a second aspect, an embodiment of the present application further provides an electronic device, including: the camera module is provided.
In the embodiment of the application, under the condition that the camera is in a non-working state, the first clamping piece and the second clamping piece are abutted with the camera to fix the camera, so that the stability of the camera can be effectively enhanced, and the problems of shaking abnormal sound or interference with a protective lens and the like when the camera is impacted by external force are prevented; under the condition that the camera assembly is in a working state, at least one of the first clamping piece and the second clamping piece is separated from the camera, so that the camera can perform multi-angle self-balancing steering adjustment, and shooting of multiple scenes such as super anti-shake is achieved.
Drawings
Fig. 1 is a schematic structural diagram of a camera module according to an embodiment of the present application;
fig. 2 is an exploded view of the camera module shown in fig. 1;
FIG. 3 is a schematic view of a partial structure of the camera module shown in FIG. 1;
FIG. 4 is a schematic diagram of a state of a clamping assembly according to an embodiment of the present application;
FIG. 5 is a schematic structural view of another state of a clamping assembly according to an embodiment of the present application;
fig. 6 is a schematic cross-sectional view illustrating a non-operating state of the camera module according to the embodiment of the present application;
fig. 7 is a schematic cross-sectional view illustrating an operating state of the camera module according to the embodiment of the present application.
Description of reference numerals:
10: a housing; 20: a camera assembly; 30: a clamping assembly; 40: a flexible circuit board; 21: a support; 22: a camera; 31: a first clamping member; 32: a second clamping member; 33: a connecting rod; 34: an elastic member; 35: a drive member; 36: a gear; 331: a first rack structure; 332: a first sliding groove; 311: a second rack structure; 11: a cover plate; 12: a bottom case; 13: an accommodating chamber; 111: a first limiting part; 112: a second limiting part; 310: a second sliding groove.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application are capable of operation in sequences other than those illustrated or described herein. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.
Before explaining the camera module provided by the embodiment of the present application, a specific description is first made on part of application scenarios of the camera module provided by the embodiment of the present application:
along with the continuous development of electronic equipment, the shooting scene demand of camera module is also more and more. In the prior art, the camera is applied to electronic equipment such as a smart phone by combining with a micro-holder technology, so that the shooting scene of the camera can be effectively widened, and the stability of pictures shot by the camera is effectively improved. However, when the camera is combined with the micro-cloud platform, the shell of the camera relative to the mobile phone is movable, so that when the smart phone is impacted by external force in the using process, the camera is easily caused to shake abnormal sound or interfere with a protective lens and the like in front of the camera to impact, and further the user experience is poor.
The embodiment of the application is based on the above problem, a camera module is provided, can be under the condition that the camera is in the non-operating condition, effectively strengthen the stability of camera, prevent that the camera from rocking the abnormal sound of appearance or receiving external force to warp and take place to interfere the scheduling problem with the protection lens, and under the condition that the camera is in operating condition, remove the centre gripping to the camera, in order to remove the fixed to the camera, can make the camera can carry out the self-balancing of multi-angle and turn to the adjustment, in order to realize the shooting of many scenes such as anti-shake.
The following describes in detail a camera module and an electronic device provided in the embodiments of the present application through specific embodiments and application scenarios thereof with reference to the accompanying drawings.
Referring to fig. 1, a schematic structural diagram of a camera module according to an embodiment of the present application is shown. Referring to fig. 2, an exploded view of the camera module shown in fig. 1 is shown. Referring to fig. 3, a partial structural schematic diagram of the camera module shown in fig. 1 is shown.
In this embodiment, the camera module may include: a housing 10, and a camera assembly 20 and a clamping assembly 30 disposed within the housing 10; the camera head assembly 20 includes: the camera 22 is connected with the shell 10 through the bracket 21; the clamping assembly 30 includes: a first clamping piece 31 and a second clamping piece 32, wherein the first clamping piece 31 and the second clamping piece 32 are oppositely arranged on the peripheral side of the camera 22, and both the first clamping piece 31 and the second clamping piece 32 can move relative to the shell 10; in the case where the camera 22 is in the non-operating state, the first clamp 31 and the second clamp 32 abut against the camera 22 to fix the camera 22; with the camera head 22 in the operating state, at least one of the first and second clamps 31 and 32 is separated from the camera head 22.
In the embodiment of the present application, the first clamping member 31 and the second clamping member 32 abut against the camera 22, so that the camera 22 can be fixed by itself as needed, that is, when the camera 22 is in a non-operating state, the first clamping member 31 and the second clamping member 32 clamp the camera 22 in the circumferential direction to fix the camera 22, so as to effectively enhance the stability of the camera 22, and prevent the camera 22 from shaking to generate abnormal sound or being deformed by external force and interfering with a protection lens; when the camera 22 is in the operating state, the camera 22 can be released from being fixed by separating either the first holding member 31 or the second holding member 32 from the camera 22, and the camera 22 can be freely steered to realize the anti-shake function.
In the embodiment of the present application, the camera 22 and the bracket 21 may be movably connected or fixedly connected. For example, in the case that the housing 10 is a micro-tripod head housing, the support 21 may be a double-ball suspension structure, the camera 22 may be fixedly connected to the double-ball suspension structure, and the double-ball suspension structure may be movably connected to the housing 10, so that the camera 22 may have an anti-shake function. Of course, the camera 22 can also be movably connected with the bracket 21, and the bracket 21 is fixedly connected with the housing, so that the multi-angle adjustment of the camera can be realized through the movable movement of the camera 22 on the bracket 21. Those skilled in the art can set the connection relationship between the camera 22 and the bracket 21, and between the bracket 21 and the housing 10 according to actual requirements, and the description of the embodiments of the present application is omitted here.
In the embodiment of the present application, the first clamping member 31 and the second clamping member 32 are disposed on the periphery of the camera 22, and abut against the camera 22, that is, the first clamping member 31 and the second clamping member 32 are clamped in the periphery of the camera 22, and the camera 22 is clamped and fixed along the optical axis direction perpendicular to the camera 22, so that the clamping assembly 30 can clamp and fix the camera 22 more stably and reliably.
Referring to fig. 4, a schematic diagram of a state of the clamping assembly according to an embodiment of the present application is shown. Referring to fig. 5, a schematic structural diagram of another state of the clamping assembly according to the embodiment of the present application is shown.
In the embodiment of the present application, both the first clamping member 31 and the second clamping member 32 are movable relative to the housing 10, that is, in the case that the camera 22 is in the non-operating state, the first clamping member 31 and the second clamping member 32 approach each other to clamp in the circumferential direction of the camera 22 (see fig. 4); in the state where the camera 22 is in the operating state, the first holding member 31 and the second holding member 32 are away from each other or either one of them is away from the camera 22 to release the holding of the camera 22 (see fig. 5).
In the embodiment of the present application, when the camera 22 is in the working state, the camera 22 can freely rotate or move through the bracket or the micro cloud platform, so as to realize the anti-shake function; when the camera 22 is in an operating state, in order to avoid the camera 22 from generating shaking abnormal sound or interfering with surrounding components due to shaking of the camera 22, the camera 22 needs to be clamped and fixed in the circumferential direction by the first clamping piece 31 and the second clamping piece 32, so that the shaking of the camera 22 is reduced, and the structural stability of the camera 22 is improved.
In practical application, in order to make the better butt of first holder 31 and second holder 32 on camera 22, more reliable and more stable to camera 22's fixed, can also all be equipped with the holding tank on first holder 31 and the second holder 32, the holding tank of two holders forms accommodation space relatively, and camera 22 sets up at least partially in accommodation space. In practical application, the holding tank can be the arc recess, and two arc recesses set up in order to form the accommodation space who holds camera 22 relatively, and is concrete, the arc of arc recess can with camera 22's external diameter size phase-match.
In this application embodiment, in order to further promote the stability of first holder 31 and second holder 32 centre gripping camera 22, can also set up the blotter in the holding tank, can play the effect of protection to camera 22 on the one hand through the blotter, avoid first holder 31 and second holder 32 to cause the fish tail to the surface of camera 22, on the other hand can also increase the frictional force between first holder 31 and second holder 32 and the camera 22, promote the first holder 31 and the second holder 32 stability of centre gripping to camera 22. Specifically, can paste silica gel pad or rubber pad on the lateral wall of holding tank, silica gel pad or rubber pad centre gripping are between holder and camera 22 to effectively protect camera 22, promote camera 22's stability.
In the embodiment of the present application, the movable connection between the first clamping member 31 and the second clamping member 32 and the housing 10 may be various. For example, the first clamping member 31 and the second clamping member 32 can be movably connected with the housing 10 through the connecting rod 33, specifically, the clamping assembly 30 can further include the connecting rod 33 and the gear member 36, the connecting rod 33 can move relative to the housing 10, the connecting rod 33 is provided with a first rack structure 331, the first clamping member 31 is provided with a second rack structure 311, the first rack structure 331 and the second rack structure 311 are arranged in parallel, and the gear member 36 is arranged between the second rack structure 311 and the first rack structure 331; the link 33 is fixedly connected to the second clamping member 32, and when the link 33 moves in the first direction, the first clamping member 31 and the second clamping member 32 approach each other to abut against the camera 22; when the link 33 moves in the second direction, the first and second clamps 31 and 32 move away from each other to be separated from the camera 22; wherein, the first direction and the second direction are opposite directions. In the embodiment of the application, the two clamping pieces can be driven by the connecting rod 33 and the gear piece 36, so that the structure is simple, the cost is low, the number of parts of the clamping assembly 30 is reduced, the assembling procedures are reduced, and the assembling difficulty is reduced.
In practical application, the first rack structure 331 and the second rack structure 311 are connected through the gear 36, so that a certain gap is formed between the connecting rod 33 and the first clamping member 31 and the second clamping member 32, and thus the elastic member 34 can be arranged in the gap, so that the clamping assembly 30 is more compact in structure and smaller in occupied size.
Of course, it is understood that each clamping member (the first clamping member 31 and the second clamping member 32) may be connected with a connecting rod 33, and the connecting rods 33 correspond to the clamping members one by one, so that any clamping member can be close to or far away from the other clamping member as required.
In the embodiment of the present application, the clamping assembly 30 may further include: an elastic member 34 extending and contracting in a first direction, both ends of the elastic member 34 being connected to the housing 10 and the link 33, respectively; the link 33 has a first side and a second side opposite to each other, wherein the first side is close to the first clamping member 31; the elastic member 34 is disposed on the first side or the second side of the link 33. When the elastic member 34 is disposed on the first side of the link 33 and the first and second clamps 31 and 32 are in contact with the camera 22, the elastic member 34 is compressed; when the elastic member 34 is provided on the second side of the link 33 and the first and second clamps 31 and 32 are in contact with the camera 22, the elastic member 34 is stretched.
In the present embodiment, the elastic self-restoring function of the first and second clamping members 31 and 32 can be realized by using the elastic restoring force of the elastic member 34. Specifically, the elastic member 34 is disposed on the first side of the link 33, and when an external force is applied to the first clamping member 31 and the second clamping member 32 to make both of them abut against the camera 22, the elastic member 34 is compressed (as shown in fig. 4), and once the external force applied to the first clamping member 31 and the second clamping member 32 disappears, the first clamping member 31 and the second clamping member 32 are driven to move away from each other by the elastic restoring force of the elastic member 34, so that the first clamping member 31 and the second clamping member 32 are separated from the camera 22 (as shown in fig. 5), and thus the camera is released under the driving of the elastic self-restoring force of the elastic member. In the embodiment of the present application, the elastic element 34 is disposed on a side close to the first clamping element 31, so as to effectively save space, and make the structure of the clamping assembly 30 more compact and smaller.
Of course, it can be understood that, in the case that the elastic member 34 is disposed on the second side of the link 33, and the first clamping member 31 and the second clamping member 32 are abutted to the camera 22, the elastic member 34 is stretched, so that the first clamping member 31 and the second clamping member 32 can be moved away from each other by the elastic restoring force of the elastic member 34 to release the clamping of the first clamping member 31 and the second clamping member 32 to the circumferential direction of the camera 22, and the above two arrangements are both driven by the elastic self-restoring force of the elastic member to separate the first clamping member 31 and the second clamping member 32 from the camera 22, and those skilled in the art can select the arrangement according to actual situations.
In this embodiment, when the first clamping member 31 and the second clamping member 32 are away from each other, the elastic member 34 is compressed or stretched, so that the first clamping member 31 and the second clamping member 32 automatically approach each other, and the camera 22 is automatically clamped and fixed in the circumferential direction. Any structure between the elastic member 34 and the clamping member can be selected by those skilled in the art according to practical situations, and the embodiment of the present application is not limited in detail herein.
In the embodiment of the present application, the elastic member 34 includes, but is not limited to, a spring, an elastic string, a spring plate, and the like.
In practical applications, the connecting rod 33 may further be provided with a fixing protrusion, the fixing protrusion extends towards the second clamping member 32, and the second clamping member 32 is fixedly connected to the fixing protrusion. Specifically, the link 33 may be provided in an "L" shape, and the second clamping member 32 is connected to the "one".
Optionally, the clamping assembly 30 may further include: a driving member 35; the driving member 35 is fixedly disposed in the housing 10, and the driving member 35 may specifically include: at least one of a motor, a cylinder and an electromagnet. In the embodiment of the present application, the driving member 35 and the connecting rod 33 can drive the connecting rod 33 by a direct connection or an indirect connection. Specifically, in the case where the driving member 35 is a motor or a cylinder, a driving shaft of the motor or the cylinder is connected to the link 33; in the case where the driver 35 is an electromagnet, the electromagnet is fixed to the housing 10 opposite to one end of the link 33.
In the embodiment of the application, the magnetic driving of the connecting rod 33 is realized by switching on and off the electromagnet, and the electromagnetic driving device is simple in structure, small in size, low in cost and high in reliability. Specifically, under the condition that the camera 22 is in a non-working state, the electromagnet is energized and has magnetism, the electromagnet is connected with one end of the connecting rod 33 through magnetic adsorption, the first clamping piece 31 and the second clamping piece 32 are driven by the connecting rod 33 to approach each other, and the elastic piece 34 is compressed or stretched; under the condition that the camera 22 is in the working state, the electromagnet is powered off, the electromagnetism disappears, the electromagnet is separated from one end of the connecting rod 33 under the driving of the elastic piece 34, and the first clamping piece 31 and the second clamping piece 32 are driven by the connecting rod 33 to be away from each other.
It is understood that, in the case of implementing the magnetic attraction connection between the electromagnet and the connecting rod 33 by switching on and off the electromagnet, the connecting rod 33 is made of a magnetically attractable metal material.
Optionally, a first sliding groove 332 is formed in the connecting rod 33, and an extending direction of the first sliding groove 332 is the same as an extending direction of the first rack structure 331; at least one first limiting part 111 is arranged on the shell 10; wherein, at least one first limiting part 111 is embedded in each first sliding groove 332; when the first stopper 111 moves in the first sliding groove 332 in the first direction, the first clamping member 31 and the second clamping member 32 approach each other to abut against the camera 22; when the first position-limiting portion 111 moves in the second direction in the first sliding groove 332, the first clamping member 31 and the second clamping member 32 move away from each other to be separated from the camera 22.
In the embodiment of the present application, through the cooperation between the limiting portion and the sliding groove (the first limiting portion and the first sliding groove), on one hand, the connecting rod 33 can be fixed, and on the other hand, the linear motion track of the connecting rod 33 can be normalized, so that the connecting rod 33 is prevented from shifting left and right in the moving process.
In practical applications, the first limiting portion 111 may be a limiting protrusion integrally formed with the housing 10 and disposed on the housing 10, or may be a limiting rivet fixed on the housing 10, that is, the connecting rod 33 is limited and fixed by the rivet fixed on the housing 10, which is simple in structure and low in cost.
In this embodiment, the number of the first position-limiting portions 111 may be at least two, and at least two first position-limiting portions 111 are disposed in the first sliding groove 332 at intervals. Specifically, the two first limiting portions 111 may be disposed at two ends of the first sliding groove 332, when one of the first limiting portions 111 abuts against one end of the first sliding groove 332, the first clamping member 31 and the second clamping member 32 are in a state of abutting against the camera 22, and when the other limiting portion abuts against the other end of the first sliding groove 332, the first clamping member 31 and the second clamping member 32 are in a state of being separated from the camera 22. In the embodiment of the present application, the first limiting portion 111 and the second limiting portion 112 can both perform limiting and guiding functions, and can also effectively prevent the elastic element 34 from being excessively compressed or stretched, thereby performing a function of protecting the elastic element 34.
Optionally, a second sliding groove 310 is arranged on the first clamping member 31 and/or the second clamping member 32, and the extending direction of the second sliding groove 310 is parallel to the moving direction of the clamping member; at least one second limiting part 112 is arranged on the shell 10; wherein, at least one second limiting part 112 is embedded in each second sliding groove 310; when the second stopper 112 moves in the second sliding groove 310 in the first direction, the first holding member 31 and the second holding member 32 approach each other to abut against the camera 22; when the second position-limiting portion 112 moves in the second direction in the second sliding groove 310, the first clamping member 31 and the second clamping member 32 are separated from the camera 22.
In the embodiment of the present application, the second sliding groove 310 and the second limiting portion 112 are matched with each other, so that the two clamping members can be movably connected to the housing 10. The second position-limiting portion 112 plays a role in fixing and guiding the clamping member, and plays a role in limiting the clamping member. In practical applications, the specific connection between the second position-limiting portion 112 and the second sliding groove 310 may refer to the first position-limiting portion 111 and the first sliding groove 332, and the description of the embodiment of the present application is omitted here.
Optionally, two second sliding grooves 310 are provided on each of the first clamping member 31 and the second clamping member 32; two second sliding grooves 310 are symmetrically provided at both ends of each clamping member.
In practical application, two sliding grooves are formed in the first clamping piece 31 and the second clamping piece 32, and the second sliding grooves 310 are symmetrically formed in two ends of each clamping piece, so that when the clamping pieces are close to or far away from each other in the shell 10, the structure is more stable, and the structural stability and reliability of the first clamping piece 31 and the second clamping piece 32 clamped on the camera 22 can be effectively improved.
In the embodiment of the present application, the housing 10 may specifically include: a bottom case 12 and a cover plate 11; the bottom shell 12 and the cover plate 11 are matched to form an accommodating cavity 13; camera assembly 20, centre gripping subassembly 30 all set up in holding chamber 13, and camera 22 passes through support 21 and links to each other with drain pan 12, first holder 31, second holder 32 all with apron 11 swing joint.
It is understood that the cover plate 11 may also be provided with a light hole for the camera 22 to photograph, the camera 22 being opposite the light hole, and the clamping assembly 30 may also be understood to be disposed at least partially around the light hole.
In practical application, can assemble camera subassembly 20 into the module at first, and support 21 through camera subassembly 20 links to each other with drain pan 12 is fixed, and simultaneously, can assemble earlier clamp assembly 30 to apron 11, then, carry out electrical connection between clamp assembly 30 and the camera subassembly 20, link to each other the structure between drain pan 12 and the apron 11 again at last, like this, through accomplishing the assembly of camera subassembly 20 on drain pan 12 respectively, and the assembly of clamp assembly 30 on apron 11, two processes can the parallel processing, can effectively save the assemble duration, improve assembly efficiency.
In the embodiment of the present application, the camera assembly 20 may further include: a camera circuit board; the camera circuit board is fixed on the bracket 21 and electrically connected with the camera 22 through the flexible circuit board 40. In the embodiment of the present application, the camera circuit board may be referred to as a small board. Specifically, a camera processor may be further disposed on the camera circuit board to control the camera 22. Of course, it can be understood that, when the camera assembly 20 is disposed on the electronic device, the camera circuit board may also be connected to the main control board of the electronic device through the flexible circuit board 40, and therefore, a gap is further disposed on the bottom case 12, and the flexible circuit board 40 penetrates through the accommodating cavity 13 through the gap to be connected to the main control board of the electronic device.
In the embodiment of the present application, the electromagnet can be powered by the camera 22 side, and the specific electromagnet can be connected to the camera circuit board through the flexible circuit board 40. In practical applications, the flexible circuit board 40 and the camera circuit board may be connected by a board-to-board connector (BTB connector), so that power supply and power off control to the electromagnet is realized by the camera circuit board.
Referring to fig. 6, a cross-sectional view of the camera according to the embodiment of the present application in a non-operating state is shown. Referring to fig. 7, a schematic cross-sectional structure diagram of an operating state of the camera module according to the embodiment of the present application is shown.
In practical application, when the camera 22 is in a non-working state, the electromagnet can be energized and has magnetism, so that the connecting rod 33 slides towards the electromagnet under the action of the magnetic attraction force of the electromagnet to drive the first clamping piece 31 and the second clamping piece 32 to approach each other, the camera 22 is fixedly clamped, and at the moment, the elastic piece 34 can be driven by the connecting rod 33 to be in a compression state or an extension state; when the camera 22 is in a working state, the electromagnet is powered off and does not have magnetism, the connecting rod 33 cannot be attracted any more, under the action of the elastic restoring force of the elastic piece 34, the connecting rod 33 slides towards the direction away from the electromagnet, the first clamping piece 31 and the second clamping piece 32 are driven to be away from each other through the first rack structure 331, the gear 36 and the second rack structure 311, the camera 22 is released from being clamped, and the camera 22 can be freely zoomed to shoot various scenes.
To sum up, the camera module described in the embodiments of the present application at least includes the following advantages:
in the embodiment of the application, under the condition that the camera is in a non-working state, the first clamping piece and the second clamping piece are abutted with the camera to fix the camera, so that the stability of the camera can be effectively enhanced, and the problems of shaking abnormal sound or interference with a protective lens and the like when the camera is impacted by external force are prevented; under the condition that the camera assembly is in a working state, at least one of the first clamping piece and the second clamping piece is separated from the camera, so that the camera can perform multi-angle self-balancing steering adjustment, and shooting of multiple scenes such as super anti-shake is achieved.
The embodiment of the application also provides electronic equipment which specifically comprises the camera module.
The electronic device according to the embodiment of the application can be a smart phone, a computer, a multimedia player, an electronic reader, a wearable device, a camera and the like.
In the embodiment of the application, the first clamping piece and the second clamping piece are abutted with the camera to fix the camera, so that the stability of the camera can be effectively enhanced, and the problems of shaking abnormal sound or interference with a protective lens and the like when the camera is impacted by external force are prevented; under the condition that the camera assembly is in a working state, at least one of the first clamping piece and the second clamping piece is separated from the camera, so that the camera can perform multi-angle self-balancing steering adjustment, and shooting of multiple scenes such as super anti-shake is achieved.
While the present embodiments have been described with reference to the accompanying drawings, it is to be understood that the invention is not limited to the precise embodiments described above, which are meant to be illustrative and not restrictive, and that various changes may be made therein by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. The utility model provides a camera module which characterized in that, camera module includes: the camera assembly comprises a shell, a camera assembly and a clamping assembly, wherein the camera assembly and the clamping assembly are arranged in the shell;
the camera assembly includes: the camera is connected with the shell through the bracket;
the clamping assembly comprises: the first clamping piece and the second clamping piece are oppositely arranged on the peripheral side of the camera, and both the first clamping piece and the second clamping piece can move relative to the shell;
under the condition that the camera is in a non-working state, the first clamping piece and the second clamping piece are abutted with the camera to fix the camera; under the condition that the camera is in a working state, at least one of the first clamping piece and the second clamping piece is separated from the camera.
2. The camera module of claim 1, wherein the clamping assembly further comprises: a connecting rod and a gear member;
the connecting rod can move relative to the shell, a first rack structure is arranged on the connecting rod, a second rack structure is arranged on the first clamping piece, the first rack structure and the second rack structure are arranged in parallel, and the gear piece is arranged between the second rack structure and the first rack structure;
the connecting rod is fixedly connected with the second clamping piece; when the connecting rod moves along a first direction, the first clamping piece and the second clamping piece approach to each other to be abutted against the camera; when the connecting rod moves along a second direction, the first clamping piece and the second clamping piece are far away from each other to be separated from the camera;
wherein the first direction and the second direction are opposite directions to each other.
3. The camera module of claim 2, wherein the clamping assembly further comprises: the elastic piece stretches along the first direction, and two ends of the elastic piece are respectively connected with the shell and the connecting rod;
the connecting rod is provided with a first side and a second side which are opposite, wherein the first side is close to the first clamping piece;
the elastic piece is arranged on the first side or the second side of the connecting rod.
4. The camera module of claim 3, wherein the resilient member is compressed when the resilient member is disposed on a first side of the link and the first and second clamping members abut the camera;
under the condition that the elastic piece is arranged on the second side of the connecting rod, and the first clamping piece and the second clamping piece are abutted to the camera, the elastic piece is stretched.
5. The camera module of claim 3, wherein the clamping assembly further comprises: a drive member;
the driving piece is fixedly arranged in the shell, and the driving piece comprises: at least one of a motor, a cylinder and an electromagnet;
in the case that the driving part is a motor or a cylinder, a driving shaft of the motor or the cylinder is connected with the connecting rod;
in the case where the driving member is an electromagnet, the electromagnet is fixed to the housing so as to be opposed to one end of the link.
6. The camera module according to claim 2, wherein a first sliding groove is formed in the connecting rod, and the extending direction of the first sliding groove is consistent with the extending direction of the first rack structure;
the shell is provided with at least one first limiting part;
at least one first limiting part is embedded in each first sliding groove;
when the first limiting part moves in the first sliding groove along the first direction, the first clamping piece and the second clamping piece are close to each other to be abutted against the camera; when the first limiting part moves in the first sliding groove along the second direction, the first clamping piece and the second clamping piece are mutually far away from each other to be separated from the camera.
7. The camera module according to claim 2, wherein a second sliding groove is formed in the first clamping member and/or the second clamping member, and the extending direction of the second sliding groove is parallel to the moving direction of the clamping member;
the shell is provided with at least one second limiting part;
at least one second limiting part is embedded in each second sliding groove;
when the second limiting part moves in the second sliding groove along the first direction, the first clamping piece and the second clamping piece are close to each other to be abutted against the camera; when the second limiting part moves in the second sliding groove along the second direction, the first clamping piece and the second clamping piece are far away from each other and separated from the camera.
8. The camera module according to claim 7, wherein two of the second sliding grooves are provided on each of the first and second clamping members;
the two second sliding grooves are symmetrically arranged at two ends of each clamping piece.
9. The camera module of claim 1, wherein the housing comprises: a bottom case and a cover plate;
the bottom shell is matched with the cover plate to form an accommodating cavity;
the camera subassembly the centre gripping subassembly all set up in hold the intracavity, just the camera passes through the support with the drain pan links to each other, first holder, the second holder all with apron swing joint.
10. An electronic device, characterized in that the electronic device comprises: the camera module of any one of claims 1 to 9.
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| CN202110504029.3A CN113259509B (en) | 2021-05-08 | 2021-05-08 | Camera module and electronic equipment |
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| CN113259509B CN113259509B (en) | 2023-04-07 |
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| CN113259509B (en) | 2023-04-07 |
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