CN113676646A

CN113676646A - Camera assembly and electronic equipment

Info

Publication number: CN113676646A
Application number: CN202110957682.5A
Authority: CN
Inventors: 梁健明
Original assignee: Goertek Optical Technology Co Ltd
Current assignee: Goertek Optical Technology Co Ltd
Priority date: 2021-08-19
Filing date: 2021-08-19
Publication date: 2021-11-19
Anticipated expiration: 2041-08-19
Also published as: CN113676646B; WO2023019828A1

Abstract

The invention discloses a camera assembly and an electronic device. The camera assembly comprises a support, a guide rod, a camera module and a stop rod, wherein the guide rod is arranged on the support, a sliding block assembly is arranged on the guide rod, and the sliding block assembly is provided with a first guide inclined surface; the camera module is provided with a second guide inclined plane which is abutted with the first guide inclined plane; the stop rod is rotatably connected to the bracket so that the camera module has a first state and a second state, and when the stop rod is in the first state, the stop rod is clamped and fixed with the sliding block assembly so as to limit the sliding block assembly to slide on the guide rod and fix the camera module; when the camera module is in the second state, the stop rod is separated from the sliding block assembly, and the camera module descends to enable the sliding block assembly to slide along the guide rod. The camera assembly provided by the technical scheme of the invention can improve the protection performance of the camera module.

Description

Camera assembly and electronic equipment

Technical Field

The present invention relates to the field of electronic products, and in particular, to a camera assembly and an electronic device using the same.

Background

In some electronic devices in the related art, such as mobile phones, tablet computers, etc., a camera module portion of the electronic device generally protrudes out of a housing for shooting. However, in such a structure, the camera module is usually fixed on the PCB or the bracket inside, so as to form a rigid fixation, and thus when the camera module is impacted by external impact or violent impact, the camera module is easily damaged, even the lens of the camera module is damaged, and the protection of the camera module is not good enough.

Disclosure of Invention

The invention mainly aims to provide a camera assembly, aiming at improving the protection performance of a camera module.

To achieve the above object, the present invention provides a camera assembly, comprising:

a support;

the guide rod is mounted on the bracket, a sliding block assembly is arranged on the guide rod, and the sliding block assembly is provided with a first guide inclined plane;

the camera module is provided with a second guide inclined plane which is abutted against the first guide inclined plane; and

the stop rod is rotatably connected to the bracket so that the camera module has a first state and a second state, and when the stop rod is in the first state, the stop rod is fixedly clamped with the sliding block assembly so as to limit the sliding block assembly to slide on the guide rod and fix the camera module; when the camera module is in the second state, the stop rod is separated from the sliding block assembly, and the camera module descends to enable the sliding block assembly to slide along the guide rod.

In an embodiment of the application, camera component includes first elastic component, the locking lever includes to tight portion, joint portion and is located support tight portion with rotation portion between the joint portion, first elastic component elastic compression in support tight portion with between the support, rotation portion rotatable coupling the support, joint portion with sliding block component looks joint or separation.

In one embodiment of the application, the rotation part has been seted up and has been stepped down the hole, the pore wall of crossing the hole is provided with the pivot, the protruding installation piece that is equipped with in bottom of support, the shaft hole has been seted up to the installation piece, the installation piece is worn to locate cross the hole, and make the pivot peg graft cooperate in the shaft hole.

In an embodiment of the present application, one of the engaging portion and the slider assembly is provided with a protrusion, and the other is provided with a groove, and the rotating portion rotates relative to the bracket and can engage or disengage the protrusion with or from the groove.

In an embodiment of the application, the slider assembly includes that slidable sets up first slider and second slider on the guide arm, first slider be equipped with first lead inclined plane and with camera module butt, the second slider is connected first slider and can with the mutual joint of stop lever is fixed or is separated.

In an embodiment of the application, the slider assembly further includes a second elastic element connecting the first slider and the second slider, the second slider is provided with a third guide inclined surface, the camera module is further provided with a fourth guide inclined surface, the first slider and the second slider slide along the guide rod to have a third state and a fourth state, and when the first slider and the second slider are in the third state, the fourth guide inclined surface abuts against the third guide inclined surface to press the camera module to descend and can drive the first slider and the second slider to move in opposite directions to compress the second elastic element; when the camera module is in the fourth state, the second sliding block is fixedly connected with the stop rod in a clamping mode, and the first sliding block is far away from the second sliding block to move and drive the camera module to move upwards.

In this application embodiment, the lateral wall of first slider is equipped with the stopper, the lateral wall of second slider is equipped with the limiting plate, the limiting plate orientation first slider extends and has seted up first spacing hole, the stopper embedding first spacing downthehole, and can first spacing downthehole slip.

In one embodiment of the application, the camera module is provided with a limiting column on one side of the support, a second limiting hole is formed in the position, corresponding to the limiting column, of the support, the limiting column is inserted into the second limiting hole, the camera module moves up and down and can drive the limiting column to move in the second limiting hole.

In one embodiment of the application, the number of the sliding block assemblies and the number of the stopping rods are two, the sliding block assemblies are symmetrically arranged at two ends of the guide rod, and the stopping rods are symmetrically arranged at the bottom of the support.

The invention further provides electronic equipment which comprises a shell and the camera assembly, wherein the shell is provided with an extending hole, the camera assembly is installed in the shell, and part of the camera module extends out of the shell through the extending hole.

In an embodiment of the present application, the shell is in the periphery of the hole is provided with a fixed section of thick bamboo, a fixed section of thick bamboo is located in the shell, the part of camera module via a fixed section of thick bamboo with the hole that stretches out the shell, the outside cover of a fixed section of thick bamboo is equipped with the third elastic component, the elastic compression of third elastic component in the inner wall of shell with between the camera module.

In an embodiment of the present application, the inner cylinder wall surface of the fixed cylinder and the hole wall surface of the extending hole are located on the same cylindrical surface.

According to the camera assembly in the technical scheme, the stop rod is fixedly clamped with the sliding block assembly in a normal state, the stop rod limits the sliding block assembly to slide on the guide rod, and the camera module abuts against the sliding block assembly to be tightly abutted and fixed through the sliding block assembly. When the camera module receives external force and assaults, because inertia effect and impact force make the relative support rotation of stop lever for stop lever and sliding block set no longer the joint and separate, camera module decline slide this moment, thereby drive first lead the inclined plane and the second leads the inclined plane and take place relative motion, when the stop lever resets, stop lever restriction sliding block set can not reset, keeps within electronic equipment's shell like this after the camera module decline motion. Therefore, the camera module can be prevented from protruding outside the shell by falling into the shell of the electronic equipment under the condition of external impact force, so that the phenomenon that the camera module is damaged due to the external impact is effectively prevented, and the protective performance of the camera module is greatly improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic diagram of a partial structure of an electronic device according to an embodiment of the invention;

FIG. 2 is an exploded view of the structure of FIG. 1;

FIG. 3 is a schematic view of the mounting structure of the bracket and the stop lever in the camera assembly of the present invention;

FIG. 4 is a schematic cross-sectional view of a camera head assembly of an electronic device according to the present invention in a normal state;

FIG. 5 is a schematic cross-sectional view of a camera head assembly of an electronic device of the present invention at the moment of impact;

FIG. 6 is a schematic cross-sectional view of a camera assembly of the electronic device after a lowering motion;

fig. 7 is a schematic cross-sectional view of a camera assembly during a reset process in an electronic device according to the present invention.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				10	Support frame	11	Mounting seat
111	Mounting hole	12	Avoiding hole
				13	Mounting block	131	Shaft hole
14	Second limit hole	20	Guide rod
				30	Sliding block assembly	31	First slide block
311	First guide inclined plane	32	Second slide block
				321	Groove	323	Limiting plate
32a	Connecting part		322					Third guide inclined plane
				33	Second elastic member	40	Camera mouldGroup of
41	Second guide inclined plane	42	The fourth guide inclined plane
				43	Limiting column	50	Stop lever
51	Abutting part	52	Clamping part
				521	Projection	53	Rotating part
531	Passing hole	532	Rotating shaft
				60	First elastic member	100	Camera assembly
300	Outer casing	310	Extend out hole
				400	Fixed cylinder	500	Third elastic member
312	Limiting block	3231	First limit hole
				1000	Electronic device

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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 invention.

It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.

In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; 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 addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes 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 addition, the meaning of "and/or" appearing throughout is to include three juxtapositions, exemplified by "A and/or B," including either the A or B arrangement, or both A and B satisfied arrangement. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

The present invention provides a camera assembly 100.

Referring to fig. 1 to 4, in an embodiment of the present invention, the camera assembly 100 includes a bracket 10, a guide rod 20, a camera module 40, and a stop rod 50, wherein the guide rod 20 is mounted on the bracket 10, the guide rod 20 is provided with a sliding block assembly 30, and the sliding block assembly 30 is provided with a first guiding inclined surface 311; the camera module 40 is provided with a second guiding inclined plane 41 which is abutted with the first guiding inclined plane 311; the stop lever 50 is rotatably connected to the bracket 10, so that the camera module 40 has a first state and a second state, and when the camera module is in the first state, the stop lever 50 is fixedly clamped with the slider assembly 30, so as to limit the slider assembly 30 to slide on the guide rod 20 and fix the camera module 40; when the camera module is in the second state, the latch fixing state is cancelled due to the separation of the external impact stopping rod 50 and the sliding block assembly 30, and meanwhile, the camera module 40 descends due to the energy storage release of the compressed third elastic element 500, and the descending motion of the camera module 40 drives the sliding block assembly 30 to slide on the guide rod 20 to the central position of the guide rod 20 due to the matching of the second guiding inclined surface 41 and the first guiding inclined surface 311. Therefore, as shown in fig. 6, when the stopping lever 50 is reset, the protrusion 521 limits the slider assembly 30 from being reset, so as to limit the camera module 40 from being reset, and the camera module 40 is kept in the housing of the electronic device 1000 to protect the camera module 40. In this embodiment, the bracket 10 is disposed in a plate-shaped structure, the mounting seat 11 is disposed on the upper surface of the bracket 10, and the mounting seat 11 is provided with a mounting hole 111 for fixing the guide rod 20. Specifically, the number of the mounting seats 11 may be 3 at intervals along the length direction of the bracket 10, so that the ends at the middle and both ends of the guide rod 20 may be fixed by the mounting seats 11 to ensure the stability of the installation of the guide rod 20.

The slider assembly 30 is provided with a sliding hole, and the slider assembly 30 is in sliding fit with the guide rod 20 through the sliding hole. The first guiding inclined surface 311 and the second guiding inclined surface 41 are at least partially attached to each other, and the first guiding inclined surface 311 may be located at a top position of the slider assembly 30, the second guiding inclined surface 41 may be located at a bottom position of the camera module 40, so that the camera module 40 abuts on the upper side of the slider assembly 30 through the second inclined guide surface 41, when a downward impact force is applied, the stopping lever 50 is rotated downward with respect to the bracket to be separated from the slider assembly 30 to cancel the snap-fastening state, meanwhile, the camera module 40 descends due to the energy storage and release of the compressed third elastic element 500, the sliding block assembly 30 can be pushed to slide on the guide rod 20 by the component force of the second inclined guide surface 41 in the horizontal direction, when the stop rod 50 is reset, the protrusion 521 limits the sliding block assembly 30 from being reset, thereby limiting the inability of the camera module 40 to be reset, and the camera module 40 remains within the housing of the electronic device 1000 to protect the camera module 40. The stopping rod 50 may be installed at the bottom of the bracket 10, in this embodiment, the bracket 10 is provided with an avoiding hole 12 corresponding to the sliding region of the slider assembly 30, and the bottom of the slider assembly 30 is extended to form a connecting portion 32a, and the connecting portion 32a passes through the avoiding hole 12 and extends to the bottom of the bracket 10 to be clamped and fixed with the stopping rod 50. When the external impact is received, the stop lever 50 rotates slightly due to the inertia effect and is separated from the clamping connection with the sliding block assembly 30, meanwhile, the compressed third elastic piece 500 stores energy and releases to enable the camera module 40 to move downwards to drive the sliding block assembly 30 to slide towards the central position of the guide rod 20 along the guide rod 20, when the stop lever 50 resets, the protrusion 521 limits the sliding block assembly 30 to be incapable of resetting, so that the camera module 40 is limited to be incapable of resetting, and the camera module 40 is kept in the shell of the electronic device 1000 and plays a role in protecting the camera module 40. .

Therefore, in the camera assembly 100 according to the technical solution of the present invention, in a normal state, the stop rod 50 is fixed to the slider assembly 30 in a clamping manner, the stop rod 50 limits the slider assembly 30 to be fixed to the guide rod 20 and not to slide, and the camera module 40 abuts against the slider assembly 30 to be fixed by the slider assembly 30 in a abutting manner. When being impacted by external force, the stop rod 50 rotates relative to the bracket 10, so that the stop rod 50 is not clamped with the sliding block assembly 30 and is separated from the sliding block assembly 30, the third elastic piece 500 in a compression state stores energy and releases to enable the camera module 40 to move downwards, the first guide inclined surface 311 and the second guide inclined surface 41 are driven to move relatively, so that the sliding block assembly 30 can slide along the guide rod 20, when the stop rod 50 is driven to reset under the elastic action of the first elastic piece 60, the stop rod limits the sliding block assembly not to reset, therefore, the camera module 40 can be lowered into a shell of electronic equipment under the condition of external impact force, the camera module is prevented from protruding out of the shell, the phenomenon that the camera module 40 is damaged due to external impact is effectively prevented, and the protection performance of the camera module 40 is greatly improved.

Referring to fig. 3 and 4 in combination, specifically, in an embodiment of the present application, the camera head assembly 100 includes a first elastic member 60, the stop lever 50 includes a supporting portion 51, a clamping portion 52, and a rotating portion 53 located between the supporting portion 51 and the clamping portion 52, the first elastic member 60 is elastically compressed between the supporting portion 51 and the bracket 10, the rotating portion 53 is rotatably connected to the bracket 10, and the clamping portion 52 is clamped with or separated from the slider assembly 30.

In this embodiment, the first elastic member 60 may be a spring, the fastening portion 51, the rotating portion 53 and the clamping portion 52 are integrated, the fastening portion 51 and the clamping portion 52 are respectively located at two ends of the rotating portion 53, the rotating portion 53 and the connecting portion 32a of the slider assembly 30 can be clamped and fixed, and the first elastic member 60 is elastically compressed between the bottom of the bracket 10 and the fastening portion 51, so that the elastic force received by the fastening portion 51 and the clamping force of the clamping portion 52 form a lever force principle, so that the clamping portion 52 can be clamped and fixed with the slider assembly 30, and when an external impact force is received, the lever balance is broken to release the clamping between the two, so that the camera module 40 can be lowered, and the reliability is high.

Continuing to refer to fig. 3, in order to realize the clamping fixation of the rotating portion 53 and the bracket 10, in this application, the rotating portion 53 has a hole 531 for passing, a rotating shaft 532 is disposed on the hole wall of the hole 531 for passing, the bottom of the bracket 10 is convexly provided with the mounting block 13, the mounting block 13 has a shaft hole 131, the mounting block 13 penetrates through the hole 531 for passing, and the rotating shaft 532 is inserted into the shaft hole 131.

The installation piece 13 can be the square block structure who sets up in support 10 bottom, shaft hole 131 can be the U-shaped hole that runs through installation piece 13 thickness direction, the shape of passing hole 531 then with the appearance looks adaptation of installation piece 13, make installation piece 13 can freely pass hole 531, pivot 532 can be the axle section setting, and the quantity sets up to two, two pivot 532 set up relatively on passing the relative both sides wall of hole 531, like this when installation piece 13 passes and passes the hole 531 back of stepping down, two pivot 532 can be to inserting the both sides in the U-shaped hole, realize the rotatable of rotation portion 53 and installation piece 13. The structure is simple and convenient to install and operate and convenient to assemble and disassemble.

Referring to fig. 4, further, in order to allow the slider assembly 30 to be freely snap-fixed and disengaged from the snap portion 52 after being subjected to a force. In the present application, one of the engaging portion 52 and the slider assembly 30 is provided with a protrusion 521, and the other is provided with a groove 321, and the rotating portion 53 rotates relative to the bracket 10, and can engage or disengage the protrusion 521 with or from the groove 321. That is, the slider assembly 30 may be provided with the groove 321, and the engaging portion 52 may be provided with the protrusion 521; the snap-in portion 52 may be provided with a groove 321 and the slider assembly 30 may be provided with a projection 521. When the groove 321 is provided in the slider assembly 30, it may be recessed at the bottom of the aforementioned coupling portion 32 a. The arrangement is such that in a normal state, the sliding block assembly 30 can be limited to slide by the clamping and fixing of the protrusion 521 and the groove 321, so as to ensure that the camera module 40 keeps fixed; when the camera module 40 is impacted, due to impact force and inertia, the stop rod 50 rotates relative to the bracket, so that the protrusion 521 and the groove 321 are separated from each other, the compressed third elastic piece 500 stores energy and releases energy to enable the camera module 40 to descend and slide, so that the first guide inclined plane and the second guide inclined plane are driven to move relatively, the sliding block assembly 30 slides towards the center position of the guide rod 20 along the guide rod 20, when the stop rod 50 resets, the protrusion 521 limits the sliding block assembly 30 not to reset, so that the camera module 40 is limited not to reset, and the camera module 40 is kept in the shell of the electronic device 1000 and plays a role in protecting the camera module 40.

In an embodiment of the present application, the sliding block assembly 30 includes a first sliding block 31 and a second sliding block 32 slidably disposed on the guide rod 20, the first sliding block 31 is provided with a first guiding inclined surface 311 and abuts against the camera module 40, and the second sliding block 32 is connected to the first sliding block 31 and can be mutually clamped and fixed or separated from the stop rod 50.

The first slider 31 and the second slider assembly 30 are sleeved on the guide rod 20 at intervals and can keep synchronous sliding on the guide rod 20, and the groove 321 can be arranged at the bottom of the second slider 32, so that the second slider 32 can be fixed with the stop rod 50 and can stop the second slider 32; when the second sliding block 32 is separated from the stop rod 50, the first sliding block 31 can push the second sliding block 32 to slide synchronously, so that the sliding reliability or the fixing reliability of the sliding block assembly 30 is effectively ensured.

With reference to fig. 2 and 4, further, the slider assembly 30 further includes a second elastic member 33 connecting the first slider 31 and the second slider 32, the second slider 32 is provided with a third guiding inclined surface 322, the camera module 40 is further provided with a fourth guiding inclined surface 42, the first slider 31 and the second slider 32 slide along the guide rod 20 to have a third state and a fourth state, when in the third state, the first guiding inclined surface 311 abuts against the second guiding inclined surface 41, the fourth guiding inclined surface 42 abuts against the third guiding inclined surface 322, the camera module 40 is pressed, the first slider 31 and the second slider 32 can be driven to move relatively to compress the second elastic member 33, the groove 321 is re-engaged with the protrusion 521, the pressing of the camera module 40 is cancelled, and the camera module can be in the fourth state; when the camera module is in the fourth state, the second slider 32 is clamped and fixed with the stop rod 50, and the compressed second elastic piece 33 stores energy and releases the energy, so that the first slider 31 moves away from the second slider 32 and drives the camera module 40 to move upwards.

Specifically, the second elastic element 33 may be sleeved on the spring outside the guide rod 20, the inclination direction of the third guiding inclined surface 322 is opposite to the inclination direction of the first guiding inclined surface 311, and the first guiding inclined surface 31 and the second guiding inclined surface 32 form an "eight" shaped inclined surface, and similarly, the second guiding inclined surface 41 and the fourth guiding inclined surface 42 form an "eight" shaped inclined surface on the camera module 40.

Referring to fig. 5 to 7, in practical applications, when the camera module 40 is lowered by an impact, the camera module 40 pushes the first slider 31 and the second slider 32 to slide on the guide rod 20 synchronously, and finally the third guiding inclined surface 322 abuts against the fourth guiding inclined surface 42, and the second elastic element 33 is kept in a natural state. At this time, when the camera module 40 is actively pressed to continue to descend, the first slider 31 and the second slider 32 will generate a state that the first slider 31 and the second slider 32 move towards each other and the second elastic member 33 is compressed by the clamping force between the second guiding inclined surface 41 and the fourth guiding inclined surface 42, in this process, the groove 321 and the protrusion 521 will return to the state of snap fit again in the process that the second slider 32 moves towards the first slider 31, so that the second slider 32 is fixed, and after the pressing force is removed, the second elastic member 33 releases elastic potential energy to drive the first slider 31 to move away from the second slider 32, so that the camera module 40 moves upwards and returns to the original position through the action of the first guiding inclined surface 311 and the second guiding inclined surface 41. The design of this structure for camera module 40 receives the impact decline to keep inside the back at electronic equipment 1000 shell, can reset again through pressing down messenger's camera, and the user uses more conveniently.

Referring to fig. 2, further, a limit block 312 is disposed on a side wall of the first slider 31, a limit plate 323 is disposed on a side wall of the second slider 32, the limit plate 323 extends toward the first slider 31 and is provided with a first limit hole 3231, and the limit block 312 is embedded in the first limit hole 3231 and can slide in the first limit hole 3231.

Specifically, the two opposite side walls of the first slider 31 can be provided with the limiting blocks 312, the two side walls of the second slider 32 are correspondingly provided with the limiting plates 323, and the first limiting holes 3231 form strip-shaped holes in the limiting plates 323. The arrangement is such that on one hand, the first sliding block 31 and the second sliding block 32 can limit the movement stroke in the process of relative movement; on the other hand, the limiting block 312 can also perform motion correction during the sliding process in the first limiting hole 3231, so as to ensure that the first sliding block 31 and the second sliding block 32 do not deviate during the relative motion process.

Continuing to refer to fig. 2, further, a limiting post 43 is disposed on one side of the camera module 40 facing the bracket 10, a second limiting hole 14 is disposed at a position of the bracket 10 corresponding to the limiting post 43, the limiting post 43 is inserted into the second limiting hole 14, and the camera module 40 moves up and down and can drive the limiting post 43 to move in the second limiting hole 14. Specifically, a convex pillar may be disposed on the upper surface of the bracket 10, and a second limiting hole 14 may be formed on the upper surface of the convex pillar in a downward concave manner. The number of the limiting columns 43 can be 2, the shape of the limiting columns can be cylindrical, the number of the second limiting holes 14 is the same as that of the limiting columns 43, and the shape of the second limiting holes is matched with that of the limiting columns 43. It can be understood that, through the arrangement of the limiting columns 43 and the second limiting holes 14, when the camera module 40 is reset in the descending motion and the ascending motion, the limiting columns 43 move up and down in the second limiting holes 14 to guide the motion of the camera module 40.

In an embodiment of the present application, the number of the slider assemblies 30 and the number of the stopping rods 50 are two, two slider assemblies 30 are symmetrically disposed at two ends of the guide rod 20, and two stopping rods 50 are symmetrically disposed at the bottom of the bracket 10.

In this embodiment, when the camera module 40 is moved down by an impact force, the first sliders 31 of the two slider assemblies 30 move back to back, and when the camera module 40 is moved up and reset, the first sliders 31 move toward each other. The abutting portions 51 of the two stopping rods 50 can compress the first elastic member 60 together, so that the first elastic member 60 provides a lever balance force for the two stopping rods 50 at the same time. Understandably, the camera module 40 is arranged in such a way that the camera module can be stressed in a balanced manner when descending and ascending motions are generated, and the phenomenon of blocking cannot occur in the motion process.

The invention also provides an electronic device 1000, and the electronic device 1000 may be a mobile phone, a tablet computer, a wearable device, and the like. The electronic device 1000 includes a housing 300 and a camera module 100, wherein the housing 300 is opened with an extending hole 310, the camera module 100 is installed in the housing 300, and a portion of the camera module 40 extends out of the housing 300 through the extending hole 310. The specific structure of the camera assembly 100 refers to the above embodiments, and since the electronic device 1000 adopts all technical solutions of all the above embodiments, at least all the beneficial effects brought by the technical solutions of the above embodiments are achieved, and no further description is given here.

Further, the housing 300 is provided with a fixing cylinder 400 at the periphery of the protruding hole 310, the fixing cylinder 400 is located in the housing 300, a part of the camera module 40 protrudes out of the housing 300 through the fixing cylinder 400 and the protruding hole 310, the outer side of the fixing cylinder 400 is sleeved with a third elastic member 500, and the third elastic member 500 is elastically compressed between the inner wall of the housing 300 and the camera module 40. The fixed cylinder 400 may be a cylindrical structure having a shape corresponding to the shape of the protruding hole 310, and the fixed cylinder 400 and the housing 300 may be an integral structure for manufacturing and molding. The third elastic member 500 may also be a spring to provide an elastic force to drive the camera module 40 to be lowered and received in the housing 300 or to be lifted and ejected to be reset.

Referring to fig. 4 to 7, in practical applications, when the electronic device 1000 falls to the ground or receives an external impact force, the vibration may cause the balance force of the stopping rod 50, which originally keeps the clamping fixation with the second slider 32, to break, at this time, the stopping rod 50 rotates relative to the bracket 10, the locking action between the protrusion 521 of the stopping rod 50 and the groove 321 of the second slider 32 fails, the camera module 40 descends under the resilience of the third elastic member 500, and drives the first slider 31 and the second slider 32 to move toward the end of the guide rod 20, the third guiding inclined surface 322 of the second slider 32 abuts against the fourth guiding inclined surface 42 of the camera module 40, and at this time, the camera module 40 descends and retracts into the housing 300 to be protected.

When the camera module 40 needs to be extended out of the extending hole 310 again, a user can press the camera module 40 downwards with a finger, at this time, the first slider 31 and the second slider 32 move along the guide rod 20 in opposite directions under the action of the guide slope, the second elastic element 33 is compressed, the distance between the first slider 31 and the second slider 32 is shortened, and the third elastic element 500 is extended. In this process, because the stopping rod 50 can get back to the original position again after rotating under the effect of the first elastic element 60, at this moment, the second slider 32 can make the groove 321 and the protrusion 521 get back to the clamping fit state again in the process of moving opposite to the first slider 31, so as to realize the fixation of the second slider 32, after the user releases the finger, the second elastic element 33 rebounds to drive the first slider 31 to move, thereby driving the camera module 40 to move upwards, compressing the third elastic element 500, and resetting the camera module 40 again.

Further, in the embodiment of the present application, the inner cylinder wall surface of the fixed cylinder 400 and the hole wall surface of the protrusion hole 310 are located on the same cylindrical surface. So set up for camera module 40 can be along same face of cylinder motion rising and descending motion in-process, thereby can make camera module 40 with stretch out hole 310 pore wall and with fixed section of thick bamboo 400 inner tube wall between the equidistance, like this on camera module 40 can carry out elevating movement's basis, be convenient for dustproof, waterproof design, the design is used more reliably.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A camera head assembly, comprising:

a support;

2. The camera assembly according to claim 1, wherein the camera assembly comprises a first elastic member, the stop lever comprises a supporting portion, a clamping portion and a rotating portion located between the supporting portion and the clamping portion, the first elastic member is elastically compressed between the supporting portion and the bracket, the rotating portion is rotatably connected to the bracket, and the clamping portion is clamped with or separated from the slider assembly.

3. The camera assembly according to claim 2, wherein the rotating portion has an offset hole, a rotating shaft is disposed on a wall of the offset hole, a mounting block is protruded from a bottom of the bracket, the mounting block has a shaft hole, and the mounting block is inserted into the offset hole and fits the rotating shaft into the shaft hole.

4. The camera assembly of claim 2, wherein one of the engaging portion and the slider assembly is provided with a protrusion, and the other is provided with a groove, and the rotating portion rotates relative to the bracket and engages or disengages the protrusion with or from the groove.

5. A camera assembly according to any one of claims 1 to 4, wherein the slider assembly comprises a first slider and a second slider slidably arranged on the guide bar, the first slider being provided with the first guide ramp and abutting the camera module, the second slider being connected to the first slider and being mutually snap-fitted or separable from the stop bar.

6. The camera assembly of claim 5, wherein the slider assembly further comprises a second elastic member connecting the first slider and the second slider, the second slider is provided with a third guiding inclined surface, the camera module is further provided with a fourth guiding inclined surface, the first slider and the second slider slide along the guiding rod to have a third state and a fourth state, and when in the third state, the fourth guiding inclined surface abuts against the third guiding inclined surface, the camera module is pressed to descend, and the first slider and the second slider can be driven to move towards each other to compress the second elastic member; when the camera module is in the fourth state, the second sliding block is fixedly connected with the stop rod in a clamping mode, and the first sliding block is far away from the second sliding block to move and drive the camera module to move upwards.

7. The camera assembly according to claim 6, wherein the side wall of the first slider is provided with a limiting block, the side wall of the second slider is provided with a limiting plate, the limiting plate extends towards the first slider and is provided with a first limiting hole, and the limiting block is embedded in the first limiting hole and can slide in the first limiting hole.

8. The camera assembly according to claim 6, wherein a position-limiting post is disposed on a side of the camera module facing the bracket, a second position-limiting hole is disposed at a position of the bracket corresponding to the position-limiting post, the position-limiting post is inserted into the second position-limiting hole, and the camera module moves up and down and drives the position-limiting post to move in the second position-limiting hole.

9. A camera assembly according to any one of claims 1 to 4, wherein the number of the slider assemblies and the stop levers is two, two of the slider assemblies are symmetrically arranged at both ends of the guide rod, and two of the stop levers are symmetrically arranged at the bottom of the bracket.

10. An electronic device comprising a housing and a camera assembly according to any one of claims 1 to 9, the housing defining an extension aperture, the camera assembly being mounted within the housing, a portion of the camera module extending out of the housing through the extension aperture.

11. The electronic device according to claim 10, wherein the housing is provided with a fixed cylinder at a periphery of the protruding hole, the fixed cylinder is located in the housing, a portion of the camera module protrudes out of the housing through the fixed cylinder and the protruding hole, and a third elastic member is sleeved on an outer side of the fixed cylinder and elastically compressed between an inner wall of the housing and the camera module.

12. The electronic apparatus according to claim 11, wherein an inner cylinder wall surface of the fixed cylinder and a hole wall surface of the extension hole are located on the same cylindrical surface.