CN112653823B

CN112653823B - Camera subassembly, lift camera and display

Info

Publication number: CN112653823B
Application number: CN202011539877.XA
Authority: CN
Inventors: 刘迎昭; 张勇; 李哲; 么子帅
Original assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Current assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2022-11-15
Anticipated expiration: 2040-12-23
Also published as: CN112653823A

Abstract

The application relates to the technical field of lifting cameras, in particular to a camera assembly, a lifting camera and a display. The camera component comprises a camera module, a blocking cover and an elastic piece, wherein the blocking cover comprises a bottom plate and a side plate formed by extending from the edge of the bottom plate, the bottom plate and the side plate form an accommodating cavity in a surrounding mode, and the accommodating cavity accommodates the camera module; two ends of the elastic piece are respectively connected with the camera module and the bottom plate; the camera module is configured to be in a retracted state when the elastic piece is in a first state, and also configured to be in an extended state when the elastic piece is in a second state. The lifting camera comprises a fixing frame, a lifting frame and a camera assembly, a through hole is formed in a bottom plate of the camera assembly, one end of a lifting piece penetrates through the through hole and is fixedly connected with a main body part of the camera assembly, and the main body part is driven to move relative to a blocking cover. Through above-mentioned mode, reduce the friction of camera module and casing to impact when buffering camera module withdraws.

Description

Camera subassembly, lift camera and display

Technical Field

The application relates to the technical field of lifting cameras, in particular to a camera assembly, a lifting camera and a display.

Background

With The development of The related technology of The Internet of Things, a display such as a TV (television) is used as a control port of The IOT (The Internet of Things), and a camera needs to be equipped. In order to ensure the coordination of the appearance of the display, most medium-high TV models are usually designed as a lift-type camera. At present, the camera module of mainstream is usually directly fixed with the lifting piece, so that the camera module is difficult to avoid and the shell direct contact of accommodating the camera influences the performance of the camera in the lifting process.

Disclosure of Invention

The application provides a camera subassembly, lift camera and display.

The application provides a camera assembly, includes:

a camera module;

the baffle cover comprises a bottom plate and a side plate formed by extending from the edge of the bottom plate, the bottom plate and the side plate form an accommodating cavity in a surrounding mode, and the accommodating cavity accommodates at least part of the camera module to protect the camera module; and

the two ends of the elastic piece are respectively connected with the camera module and the bottom plate;

the camera module is configured to be in a retracted state when the elastic piece is in a first state, and also configured to be in an extended state when the elastic piece is in a second state.

The application further provides a lifting camera, including:

the fixing frame comprises a first limiting part;

the lifting piece comprises a second limiting part;

the first guide piece is fixed on the fixed frame and is in sliding fit with the lifting piece so as to guide the lifting piece to reciprocate along the first guide piece; and

the bottom plate of the camera component is provided with a through hole, and one end of the lifting piece penetrates through the through hole and is fixedly connected with the main body part of the camera component so as to drive the main body part to move relative to the blocking cover;

the elastic piece can be configured to be in a first state when the bottom plate abuts against the first limiting part and the top plate abuts against the edge of the side plate, which is far away from the bottom plate, and can also be configured to be in a second state when the bottom plate abuts against the second limiting part.

The present application also provides a display, comprising: lift camera, display screen and mainboard, the mainboard laminate in the display screen sets up, the lift camera set up in can stretch out or retract on the mainboard the display screen region.

Compared with the prior art, the beneficial effect of this application is: the accommodating cavity of the blocking cover accommodates the camera module to reduce the friction between the camera module and the shell so as to protect the camera; connect camera module and bottom plate through the elastic component, impact to the casing when can cushion camera module retraction on the one hand to the protection camera module, on the other hand can be when camera module stretches out, and camera module and fender lid separation prevent that the fender lid from sheltering from the camera module along with the camera module removes.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic perspective view of a display provided in an embodiment of the present application;

FIG. 2 is a schematic cross-sectional view of the display shown in FIG. 1;

FIG. 3 is a schematic cross-sectional view of a prior art display;

FIG. 4 is a schematic cross-sectional view of a variation of the display shown in FIG. 1;

FIG. 5 is a schematic cross-sectional view of yet another variation of the display shown in FIG. 1;

fig. 6 is a schematic perspective view of a lifting camera provided in an embodiment of the present application;

FIG. 7 is a schematic perspective view of the elevating camera shown in FIG. 6 from another angle;

FIG. 8 is a schematic perspective view of a camera head assembly of the lift camera of FIG. 6;

FIG. 9 is a schematic top view of the camera assembly shown in FIG. 8;

FIG. 10 isbase:Sub>A schematic cross-sectional view of section A-A shown in FIG. 9;

FIG. 11 is a schematic perspective view of a mount in the camera assembly shown in FIG. 8;

FIG. 12 is an exploded view of the mount shown in FIG. 11;

FIG. 13 is a perspective view of the shield shown in FIG. 8;

fig. 14 is a perspective view of a fixing base in the elevating camera shown in fig. 6;

FIG. 15 is a perspective view of the anchor block shown in FIG. 14 from another angle;

FIG. 16 is a schematic perspective view of the lift member of the lift camera of FIG. 6;

FIG. 17 is a schematic perspective view of the elevator shown in FIG. 16 at another angle;

fig. 18 is a schematic perspective view of the cooperation of the lift members, flexible circuit board and camera module of the lift camera of fig. 6;

fig. 19 is a perspective view of the drive assembly shown in fig. 6.

Detailed Description

The present application will be described in further detail with reference to the following drawings and examples. It is to be noted that the following examples are only illustrative of the present application, and do not limit the scope of the present application. Likewise, the following examples are only some examples of the present application, not all examples, and all other examples obtained by a person of ordinary skill in the art without making any creative effort fall within the protection scope of the present application.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein may be combined with other embodiments.

Referring to fig. 1, the present application provides a display 1000. Specifically, the display 1000 may be any of various types of computer displays or televisions that are portable and perform wireless communication. In some cases, display 1000 may perform a variety of functions (e.g., playing music, displaying videos, storing pictures, and receiving and sending telephone calls).

Referring to fig. 2, an embodiment of the present application provides a display 1000, including but not limited to a lift camera 100, a display screen 200, and a main board 300. Wherein mainboard 300 laminates in the setting of display screen 200, and mainboard 300 is located the intermediate position of display screen 200, and lift camera 100 sets up on mainboard 300 and can stretch out or retract display screen 200 region.

The elevating camera head 100 may include, but is not limited to, a camera head assembly 10, a fixing frame 20, and an elevating member 30. The fixing frame 20 is disposed on a surface of the main board 300 away from the display screen 200, so that the lifting camera 100 can be fixedly connected to the main board 300. The lifting member 30 can slide relative to the fixing frame 20, and the camera assembly 10 is fixed at one end of the lifting member 30 and can extend out of or retract into the area of the display screen 200 under the driving of the lifting member 30.

Referring to fig. 3, in the prior art, the display 2000 includes, but is not limited to, a lifting camera 2001, a display screen 2002 and a main board 2003. The lifting member 2004 of the lifting camera 2001 is a linear flat plate, and the lifting member 2004 and the display screen 2002 are arranged in parallel at intervals. Since the lifting member 2004 is a linear flat plate, the camera assembly 2005 can be linearly lifted along with the lifting member 2004. Display 2000 is configured such that the edge thickness D of camera assembly 2005 is equal to the distance between the side of display screen 2002 facing away from motherboard 2003 and the side of camera assembly 2005 facing away from motherboard 2003, i.e., display 2000 is configured such that the edge thickness D of camera assembly 2005 is approximately equal to the sum of the thickness D1 of display screen 2002, the thickness D2 of motherboard 2003, and the thickness D3 of camera assembly 2005. Moreover, since the distance D between the camera assembly 2005 and the display screen 2002 is large, in order to avoid the shielding of the edge of the display screen 2002 on the camera assembly 2005, the camera assembly 2005 needs to be raised by a large distance relative to the edge of the display screen 2002.

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

Referring to fig. 2, in the present embodiment, the lifting member 30 is a polygonal flat plate. Specifically, the lifting member 30 may include a first connecting plate 31 and a second connecting plate 32, the second connecting plate 32 is attached to the main plate 300 and can slide relative to the main plate 300, an end of the second connecting plate 32 away from the first connecting plate 31 is close to the display screen 200, and the camera assembly 10 is mounted on an end of the second connecting plate 32 away from the first connecting plate 31 and attached to the display screen 200. The edge thickness D of the display 1000 on which the camera assembly 10 is provided is also equal to the distance between the side of the display screen 200 facing away from the main plate 300 and the side of the camera assembly 10 facing away from the main plate 300, i.e. the edge thickness D of the display 1000 on which the camera assembly 10 is provided is approximately equal to the sum of the thickness D1 of the display screen 200 and the thickness D3 of the camera assembly 10. Compared with the prior art, the camera assembly 10 makes full use of the stepped space formed by the display screen 200 and the main board 300, so that the edge thickness D of the display 1000 on which the camera assembly 10 is arranged is greatly reduced, and the ascending distance of the camera assembly 10 can be further reduced.

Optionally, the first connecting plate 31 and the second connecting plate 32 are both straight plates, and the first connecting plate 31 and the second connecting plate 32 form an obtuse included angle.

Referring to fig. 4 and 5 together, in another embodiment, the first connecting plate 31 is a polygonal plate, and the second connecting plate 32 is a linear plate (as shown in fig. 4); alternatively, the first connecting plate 31 is a straight plate, and the second connecting plate 32 is a broken-line plate (as shown in fig. 5), which is not limited in detail.

Referring to fig. 6 and fig. 7, an embodiment of the present application further provides a lifting camera 100, where the lifting camera 100 may include, but is not limited to: camera assembly 10, mount 20, lifter 30, first guide 40, circuit board 50, flexible circuit board 60 and drive assembly 70.

The fixing frame 20 may include a first limiting portion 22, the lifting member 30 may include a second limiting portion 35, and the first guiding member 40 is fixed on the fixing frame 20 and cooperates with the lifting member 30 to guide the lifting member 30 to reciprocate along the first guiding member 40. The bottom plate 121 of the camera assembly 10 is provided with a through hole 1212, and one end of the lifting element 30 is inserted into the through hole 1212 and is fixedly connected to the main body 1112 of the camera, so as to drive the main body 1112 to move relative to the blocking cover 12. The elastic element 13 can be configured to be in a first state when the bottom plate 121 abuts against the first position-limiting portion 22 and the top plate 1111 abuts against an edge of the side plate 122 away from the bottom plate 121, and can also be configured to be in a second state when the bottom plate 121 abuts against the second position-limiting portion 35.

That is, when the bottom plate 121 abuts against the first position-limiting portion 22 and the top plate 1111 abuts against the edge of the side plate 122 departing from the bottom plate 121, the elastic member 13 is in the first state, and the camera module 11 is in the retracted state. The bottom plate 121 abuts against the second limiting portion 35 under the action of the elastic element 13, the elastic element 13 is in the second state, and the camera is in the extending state.

Referring to fig. 8 to 10, the camera assembly 10 may include, but is not limited to, a camera module 11, a cover 12, and an elastic member 13. The blocking cover 12 includes a bottom plate 121 and a side plate 122 extending from an edge of the bottom plate 121, the bottom plate 121 and the side plate 122 form an accommodating cavity 1210, and the accommodating cavity 1210 can accommodate at least a part of the camera module 11 to protect the camera module 11 and reduce friction between the camera module 11 and the housing. The two ends of the elastic element 13 are respectively connected to the camera module 11 and the bottom plate 121, so that the camera module 11 is elastically connected to the blocking cover 12. In the present embodiment, the elastic member 13 is a spring. In other embodiments, the elastic member 13 may also be an elastic sheet, which is not limited herein.

The camera module 11 is configured to be in a retracted state when the elastic element 13 is in the first state, and may also be configured to be in an extended state when the elastic element 13 is in the second state. That is, when the elastic member 13 is in the first state, the camera module 11 is in the retracted state, and when the elastic member 13 is in the second state, the camera module 11 is in the extended state. When the elastic element 13 is in the first state, the elastic element 13 is in a compressed state, and is used for buffering the contact between the camera module 11 and the blocking cover 12. When the elastic element 13 is in the second state, the elastic element 13 may be in a compressed state or a free state, and when the elastic element 13 is in the compressed state, the amount of elastic deformation of the elastic element 13 in the second state is much smaller than the amount of elastic deformation of the elastic element 13 in the first state, so that the blocking cover 12 and the camera module 11 are kept in a separated state, and the blocking cover 12 is prevented from moving along with the camera to block the camera module 11.

Further, the camera module 11 may include a mounting seat 111, a camera module 112 and a lens 113, and the camera module 112 and the lens 113 are fixed on the mounting seat 111.

Referring to fig. 11 and 12, in particular, the mounting seat 111 may include a top plate 1111 and a main body portion 1112 fixed to a side of the top plate 1111, and a cavity 1110 is formed on a side of the main body portion 1112 facing away from the top plate 1111. The mounting seat 111 may further include a fixing post 1113 perpendicular to the top plate 1111 and received in the cavity 1110, and the elastic element 13 is sleeved on the fixing post 1113 for guiding the elastic element 13 to deform along the direction of the fixing post 1113.

Further, the projection of the main body portion 1112 onto the plane of the top plate 1111 is located within the range of the top plate 1111. The cross-sectional shape of the side plate 122 corresponds to the shape of the top plate 1111, so that when the camera module 11 is in the retracted state, the top plate 1111 abuts against the edge of the side plate 122 away from the bottom plate 121 to completely accommodate the main body 1112, thereby ensuring that dust and the like in the retracted state cannot enter the accommodating cavity 1210.

Optionally, top plate 1111 is integrally formed with fixing post 1113. Body portion 1112 includes a bottom wall 1114 and a sidewall 1115 extending from an edge of bottom wall 1114, and cavity 1110 is defined by bottom wall 1114 and sidewall 1115. The bottom wall 1114 is provided with a first insertion hole 1116, and the fixing column 1113 is inserted into the first insertion hole 1116 and accommodated in the cavity 1110, so that the top plate 1111 and the fixing column 1113 can be clamped to prevent the main body 1112 from sliding relatively along the top plate 1111.

Referring to fig. 13, the bottom wall 1114 further defines a second insertion hole 1117, one side of the top plate 1111 facing the main body portion 1112 defines a screw hole corresponding to the second insertion hole 1117, and a fixing member, such as a screw, is inserted through the second insertion hole 1117 and the corresponding screw hole to fixedly connect the main body portion 1112 and the top plate 1111.

In some embodiments, top plate 1111 is integrally formed with body portion 1112, i.e., bottom wall 1114 is integrally formed with top plate 1111.

Further, the surface of the main body 1112 is recessed toward the cavity 1110 to form a first engaging groove 1118 and a second engaging groove 1119, which are stacked and connected, wherein the first engaging groove 1118 is for holding and receiving the camera module 112, and the second engaging groove 1119 is for receiving the lens 113. That is, the side wall 1115 is recessed toward the cavity 1110 to form a first engaging groove 1118 and a second engaging groove 1119, which are stacked and connected to each other, such that the camera module 112 is retained in the first engaging groove 1118 and the lens 113 is retained in the second engaging groove 1119.

Referring to fig. 11 to 13, the bottom plate 121 may further have a fitting hole 1211, the fitting hole 1211 corresponds to the fixing post 1113, and when the camera module 11 is in the retracted state, the fixing post 1113 can penetrate through the corresponding fitting hole 1211 to prevent the fixing post 1113 from restricting the camera module 11 from moving relative to the blocking cover 12.

In the camera assembly 10 provided in the embodiment of the present application, the accommodating cavity 1210 of the blocking cover 12 accommodates the camera module 11, so as to reduce friction between the camera module 11 and the housing to protect the camera; connect camera module 11 and bottom plate 121 through elastic component 13, to the impact of casing when can cushioning camera module 11 and retracting on the one hand to protection camera module 11, on the other hand can be when camera module 11 stretches out, camera module 11 and fender lid 12 separation prevent to keep off lid 12 and shelter from camera module 11 along with camera module 11 removes.

Referring to fig. 14 and 15, the fixing frame 20 may further include a base plate 21, an opening 210 is formed at one end of the base plate 21, and the first guiding element 40 and at least a portion of the lifting element 30 are accommodated in the opening 210, so that the lifting element 30 moves along the guiding element in the opening 210. The first position-limiting portion 22 is fixedly connected to one side of the substrate 21 having the opening 210, so that the camera head assembly 10 can abut against the first position-limiting portion 22 in the process of the lifting member 30 moving along the first guiding member 40. The first limiting portion 22 and the substrate 21 are arranged at an included angle, so that one end, away from the substrate 21, of the first limiting portion 22 is close to the display screen 200, and the camera assembly 10 can contact with the first limiting portion 22 in the sliding process of the display screen 200, and thus the camera module 11 can be ensured to retract into the accommodating cavity 1210 in the blocking cover 12.

In this embodiment, the number of the first position-limiting portions 22 is two, and the two first position-limiting portions 22 are respectively disposed on two opposite sides of the opening 210, and the distance between the two first position-limiting portions 22 is smaller than the length of the bottom plate 121, so that the camera head assembly 10 can abut against the first position-limiting portions 22 when passing through the first position-limiting portions 22, and the bottom plate 121 can be ensured to abut against the first position-limiting portions 22 stably.

Optionally, the mount 20 may also include fasteners 23. The fastening member 23 is fixedly connected with the base plate 21 to seal the opening 210, so that the fastening member 23 and the base plate 21 enclose a fixing frame 230. One end of the first guide 40, which is far away from the base plate 21, is fixedly connected with the fastening member 23, and the sliding block 33 slides along the first guide 40 in the fixing frame 230 to prevent the lifting member 30 from being separated from the first guide 40.

Referring to fig. 7, a fixing groove 211 is formed on a surface of one side of the substrate 21, the circuit board 50 is fixedly accommodated in the fixing groove 211, and a projection of the opening 210 on a plane where the circuit board 50 is located within a range of the circuit board 50, so as to fixedly connect the circuit board 50 and the fixing frame 20. The circuit board 50 is attached to the motherboard 300 and located between the motherboard 300 and the substrate 21.

Referring to fig. 16 and 17, the lifting member 30 may include not only the first connecting plate 31 and the second connecting plate 32, but also a sliding block 33 and a fixing plate 34. An included angle formed by the first connecting plate 31 and the second connecting plate 32 is equal to an included angle formed by the first limiting portion 22 and the base plate 21, so that the lifting member 30 is adapted to the fixing frame 20.

The sliding block 33 is disposed at one end of the second connecting plate 32 away from the first connecting plate 31, the sliding block 33 is provided with a guide hole 330, and the first guide member 40 is disposed through the corresponding guide hole 330, so that the lifting member 30 is slidably engaged with the first guide member 40. Optionally, the second connecting plate 32 can be accommodated in the opening 210 and disposed flush with the substrate 21, so as to fully utilize the space of the opening 210, thereby achieving the purpose of reducing the thickness of the display 1000.

The fixing plate 34 is disposed at an end of the first connecting plate 31 away from the second connecting plate 32, and the fixing plate 34 is provided with a fixing hole 340. The body 1112 may further include a mounting post 1101 formed protruding from a surface of the bottom wall 1114 and received in the cavity 1110, the mounting post 1101 has a mounting hole 1102, and the lifting member 30 passes through the fixing hole 340 and the corresponding mounting hole 1102 through a fixing member to be fixedly connected to the body 1112. In other embodiments, the lifting member 30 can be fixedly connected to the main body 1112 by welding, bonding, or the like.

Referring to fig. 18, two ends of the flexible circuit board 60 are electrically connected to the camera module 112 and the circuit board 50, respectively, so as to electrically connect the camera module 112 and the circuit board 50. Mounting groove 301 has been seted up to the side surface that deviates from second spacing portion 35 of lifter 30, and some flexible line way boards are fixed in mounting groove 301 to can remove along with lifter 30, neither influence the removal of lifter 30, can ensure camera module 112 and circuit board 50's flexonics again.

Referring to fig. 6, the circuit board 50 is provided with a first sensor 51 and a second sensor 52 at positions corresponding to the opening 210, one side of the sliding block 33 is provided with a sensing block 331, and the lifting member 30 is configured to stop rising when the sensing block 331 approaches the first sensor 51, and the camera module 11 is in an extended state, and also configured to stop falling when the sensing block 331 approaches the second sensor 52, and the camera module 10 is in a retracted state.

The circuit board 50 may also be provided with a processor (not shown) which may receive signals from the first sensor 51 and the second sensor 52. Specifically, when the processor receives the signal of the first sensor 51, the processor controls the lifting member 30 to stop lifting; when the processor receives the signal of the second sensor 52, the processor controls the lifting member 30 to stop descending.

Referring to fig. 19, the lifting camera 100 further includes a driving assembly 70, wherein the driving assembly 70 is fixed on the substrate 21 and connected to the sliding block 33 for driving the sliding block 33 to move along the first guiding element 40.

Specifically, the driving assembly 70 includes a fixed seat 71, a screw rod 72 with two ends rotatably connected to the fixed seat 71, a driving motor 73 fixed to the fixed seat 71 and used for driving the screw rod 72 to rotate, and a moving member 74 in threaded connection with the screw rod 72. The fixing seat 71 is fixed on a side surface of the substrate 21 away from the circuit board 50, the screw 72 is parallel to the first guide member 40, and one end of the moving member 74 is connected to the sliding block 33 for driving the sliding block 33 to move along the direction of the first guide member 40. That is, the movable member is connected to the screw rod 72 by a thread, and can convert the rotation motion relative to the screw rod 72 into a linear motion along the screw rod 72, so as to drive the sliding block 33 to move along the first guide member 40.

The driving assembly 70 further includes a second guide 75, the second guide 75 is used for guiding the sliding block 33 to move along the second guide 75, two ends of the second guide 75 are fixed to the fixing seat 71, and the second guide 75 is parallel to the screw 72.

In other embodiments, the driving assembly 70 is a driving cylinder (not shown) fixed on a side of the substrate 21 away from the first position-limiting portion 22.

The drive motor 73 may be electrically connected to the processor and receive instructions from the processor. For example, the processor can control the driving motor 73 to rotate clockwise to drive the lifting member 30 to ascend, and when the processor receives the signal from the first sensor 51, the processor can control the driving motor 73 to stop rotating so that the lifting member 30 stops ascending, and the camera assembly 10 is in the extended state. The processor can also control the driving motor 73 to rotate counterclockwise, so as to drive the lifting piece 30 to descend, and when the processor receives the signal of the second sensor 52, the processor controls the driving motor 73 to stop rotating, so that the lifting piece 30 stops descending, and the camera module 11 is in a retraction state.

Specifically, when the camera module 11 extends from the display 1000, the processor receives an extending instruction (for example, the camera is turned on by transmitting a wireless signal through the remote controller), and the processor controls the driving motor 73 to rotate clockwise, so that the lifting member 30 drives the camera assembly 10 to ascend along the first guiding member 40, until the processor receives a signal from the first sensor 51, the processor controls the driving motor 73 to stop rotating, so that the lifting member 30 stops ascending. At this time, the camera assembly 10 is in the extended state, the camera module 11 and the blocking cover 12 in the camera assembly 10 are separated under the action of the elastic element 13, and at this time, the elastic element 13 is in the second state, so as to prevent the blocking cover 12 from blocking the camera module 11. The second position-limiting part 35 is used for supporting the bottom plate 121 of the blocking cover 12 to limit the bottom plate 121 and prevent the blocking cover 12 from separating from the camera.

When the camera retracts into the display 1000, the processor receives a retraction instruction (for example, the processor transmits a wireless signal to turn off the camera through a remote controller), and the processor controls the driving motor 73 to rotate counterclockwise, so that the lifting member 30 drives the camera assembly 10 to descend along the first guiding member 40, until the processor receives a signal from the second sensor 52, the processor controls the driving motor 73 to stop rotating, so that the lifting member 30 stops descending. In this process, when the bottom plate 121 of the block cover 12 abuts against the first supporting portion, the camera module 11 is driven by the lifting element 30 to continuously descend, so as to compress the elastic element 13, until the camera module 11 is completely accommodated in the accommodating cavity 1210 of the block cover 12, and at this time, the elastic element 13 is in the second state. Due to the buffering effect of the elastic member 13, the camera module 11 is in soft contact with the bottom plate 121 of the blocking cover 12, so that the camera module 11 is protected.

The application provides a display 1000, first connecting plate 31 through with piece 30 that goes up and down is the obtuse angle setting with second connecting plate 32, and second connecting plate 32 and base plate 21 parallel and level, the one end that second connecting plate 32 was kept away from to first connecting plate 31 is close to display screen 200, make camera subassembly 10 laminate display screen 200 and can follow display screen 200's surface slip, the clearance between camera and the display screen 200 has been reduced, and then the edge thickness that display 1000 set up camera subassembly 10 has been reduced, display 1000's space utilization has been improved.

The above description is only a part of the embodiments of the present application, and not intended to limit the scope of the present application, and all equivalent devices or equivalent processes performed by the contents of the specification and the drawings, or applied directly or indirectly to other related technical fields, are all included in the scope of the present application.

Claims

1. A camera assembly for use with a display, comprising:

the camera module is fixed on the lifting piece;

the baffle cover comprises a bottom plate and a side plate formed by extending from the edge of the bottom plate, the bottom plate and the side plate enclose an accommodating cavity, and the accommodating cavity accommodates at least part of the camera module to protect the camera module; and

the blocking cover passes through the through hole of the display shell along with the camera module under the driving of the lifting piece, so that the camera module is prevented from rubbing with the shell; the camera module is configured to be in a retracted state when the elastic piece is in a first state, and also configured to be in an extended state when the elastic piece is in a second state.

2. The camera assembly of claim 1, wherein the camera module comprises a mounting base, the mounting base comprises a top plate and a main body portion fixed to one side of the top plate, and a cavity is formed in one side of the main body portion, which faces away from the top plate; the mounting seat further comprises a fixing column which is perpendicular to the top plate and contained in the cavity, and the elastic piece is sleeved on the fixing column to guide the elastic piece to deform along the direction of the fixing column.

3. The camera assembly of claim 2, wherein a projection of the main body portion onto a plane of the top plate is located within a range of the top plate; the cross section of the side plate corresponds to the shape of the top plate, so that when the camera module is in a retracted state, the top plate is abutted against the edge of the side plate, which is far away from the bottom plate, so as to completely accommodate the main body part.

4. The camera assembly according to claim 2, wherein the surface of the main body portion is recessed toward the cavity to form a first card slot and a second card slot which are stacked and communicated; the camera module further comprises a camera module and a lens, the camera module is fixedly clamped in the first clamping groove, and the lens is fixedly clamped in the second clamping groove.

5. A lift camera, comprising:

the fixing frame comprises a first limiting part;

the lifting piece comprises a second limiting part;

the first guide piece is fixed on the fixed frame and is in sliding fit with the lifting piece so as to guide the lifting piece to move back and forth along the first guide piece; and

the camera assembly according to any one of claims 1 to 4, wherein a through hole is formed in a bottom plate of the camera assembly, one end of the lifting member is inserted into the through hole and is fixedly connected with a main body portion of the camera assembly so as to drive the main body portion to move relative to the blocking cover, the camera module comprises a mounting seat, the mounting seat comprises a top plate and a main body portion fixed to one side of the top plate, and a cavity is formed in one side of the main body portion, which is away from the top plate;

6. The lift camera of claim 5, wherein said mounting bracket further comprises a base plate, one end of said base plate having an opening, said first guide and at least a portion of said lift member being located within said opening; the first limiting portion is fixedly connected to one side of the substrate, which is provided with the opening, and the first limiting portion and the substrate are arranged at an included angle.

7. The lifting camera head according to claim 6, wherein the number of the first limiting portions is two, and the first limiting portions are respectively disposed on two opposite sides of the opening, and a distance between the two first limiting portions is smaller than a length of the bottom plate, so that the bottom plate can abut against the first limiting portions.

8. The lifting camera head as claimed in claim 6, wherein the lifting member comprises a first connecting plate and a second connecting plate, and an included angle formed by the first connecting plate and the second connecting plate is equal to the included angle formed by the first limiting portion and the base plate, so that the lifting member is adapted to the fixing frame.

9. The lifting camera according to claim 8, wherein the lifting member further comprises a sliding block, the sliding block is disposed at one end of the second connecting plate away from the first connecting plate, the sliding block is provided with a guide hole, and the first guide member is inserted into the corresponding guide hole, so that the lifting member is slidably engaged with the first guide member.

10. The elevating camera as claimed in claim 9, wherein the fixing frame further comprises a fastener fixedly connected with the base plate to seal the opening, such that the fastener and the base plate enclose a fixing frame; the one end that first guide kept away from the base plate with fastener fixed connection, the sliding block is in follow in the fixed frame first guide slides to prevent that the lifter breaks away from first guide.

11. The lifting camera according to claim 8, wherein the lifting member further comprises a fixing plate disposed at an end of the first connecting plate away from the second connecting plate, the fixing plate having a fixing hole; the main part still including accept in the erection column of cavity, be equipped with the mounting hole on the erection column, the piece that goes up and down wears to locate through the mounting to correspond the mounting hole with the fixed orifices realizes with the fixed connection of main part.

12. The lifting camera according to claim 9, further comprising a circuit board, wherein a fixing groove is formed in a surface of one side of the substrate, the circuit board is fixedly accommodated in the fixing groove, and a projection of the opening on a plane where the circuit board is located within a range of the circuit board.

13. The elevating camera according to claim 12, further comprising a flexible circuit board, wherein two ends of the flexible circuit board are electrically connected to the camera module and the circuit board respectively; a mounting groove is formed in the surface, on one side, of the lifting piece, of the side, which deviates from the second limiting portion, of the lifting piece, and part of the flexible circuit board is fixed in the mounting groove and can move along with the lifting piece.

14. The elevating camera as claimed in claim 12, wherein the circuit board is provided with a first sensor and a second sensor at positions corresponding to the openings, and the slider is provided with a sensing block at one side thereof, and the elevating member is configured to stop ascending when the sensing block approaches the first sensor and is further configured to stop descending when the sensing block approaches the second sensor.

15. The lift camera of claim 14, further comprising a drive assembly secured to the base plate and coupled to the slide block for moving the slide block along the first guide.

16. The lift camera of claim 15, wherein the driving assembly includes a fixing base, a screw rod with two ends rotatably connected to the fixing base, a driving motor fixed to the fixing base for driving the screw rod to rotate, and a moving member threadedly connected to the screw rod, wherein the fixing base is fixed to a side surface of the substrate away from the circuit board, the screw rod is parallel to the first guiding member, and one end of the moving member is connected to the sliding block for driving the sliding block to move along the direction of the first guiding member.

17. The lift camera of claim 16, wherein the drive assembly further comprises a second guide member, the second guide member is configured to guide the sliding block to move along the second guide member, and both ends of the second guide member are fixed to the fixing base and the second guide member is parallel to the lead screw.

18. The lift camera of claim 15, wherein the drive assembly is a drive cylinder secured to a side of the base plate facing away from the first stop.

19. A display, comprising the lifting camera according to any one of claims 5 to 18, a display screen, and a main board, wherein the main board is attached to the display screen, and the lifting camera is disposed on the main board and can extend out of or retract into the display screen area.

20. The display of claim 19, wherein the fixing frame of the lifting member is disposed on a surface of the main board facing away from the display screen, the lifting member of the lifting camera comprises a first connecting plate and a second connecting plate, the second connecting plate is capable of sliding relative to the main board, an end of the second connecting plate, which is away from the first connecting plate, is close to the display screen, and the camera assembly is mounted on an end of the second connecting plate, which is away from the first connecting plate, and is attached to the display screen.