CN110933208B - Liftable subassembly and electronic equipment of making a video recording - Google Patents

Liftable subassembly and electronic equipment of making a video recording Download PDF

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Publication number
CN110933208B
CN110933208B CN201911251847.6A CN201911251847A CN110933208B CN 110933208 B CN110933208 B CN 110933208B CN 201911251847 A CN201911251847 A CN 201911251847A CN 110933208 B CN110933208 B CN 110933208B
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CN
China
Prior art keywords
guide
camera
circuit board
assembly
flexible circuit
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Active
Application number
CN201911251847.6A
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Chinese (zh)
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CN110933208A (en
Inventor
白英民
汪晓永
杨朝亮
田昂
李养余
彭永锋
霍国亮
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Honor Device Co Ltd
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Honor Device Co Ltd
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Priority to CN201911251847.6A priority Critical patent/CN110933208B/en
Publication of CN110933208A publication Critical patent/CN110933208A/en
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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
    • H04N23/50—Constructional details
    • 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
    • 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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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Studio Devices (AREA)

Abstract

The embodiment of the application provides a liftable camera shooting assembly and electronic equipment, the electronic equipment can be a mobile phone, a tablet personal computer, a notebook computer, a super mobile personal computer (UMPC), a handheld computer, an interphone, a netbook, a POS machine, a personal digital assistant, a vehicle data recorder, a mobile terminal or a fixed terminal with a shooting function such as a security device, and the like, the flexible circuit board is of a U-shaped structure in the liftable camera shooting assembly, so that the bending area of the flexible circuit board is reduced, the abnormal risk of the flexible circuit board caused by bending in the lifting process is reduced, the purpose of reliable lifting of the camera shooting assembly is realized, and the problem that the flexible circuit board is easy to be abnormal due to the fact that the flexible circuit board has two bending areas in the existing liftable camera shooting assembly is solved.

Description

Liftable subassembly and electronic equipment of making a video recording
Technical Field
The embodiment of the application relates to the technical field of terminals, in particular to a liftable camera shooting assembly and an electronic device.
Background
The shooting function is already an indispensable function for electronic devices (e.g., mobile phones, tablets, etc.), and in order to obtain good image quality and shooting effect, the electronic devices are equipped with a plurality of camera modules of the camera device to provide a wide range of shooting functions.
At present, a camera device mainly comprises a front camera component and a rear camera component, wherein the front camera component is arranged on one surface of a display screen of an electronic device, and the rear camera component is arranged on one surface of a rear cover of the electronic device. Wherein, in order to improve the screen and account for the ratio, leading camera adopts over-and-under type structure, for example, during the shooting, stretches out in leading camera follow electronic equipment, when need not shoot, leading camera hides inside electronic equipment, and leading camera does not occupy the display area of display screen like this to realize the high screen and account for the ratio. When the front camera adopts a lifting structure, as shown in fig. 1, a flexible circuit board 2 is arranged in the electronic equipment, one end of the flexible circuit board 2 is electrically connected with the camera 1, the other end of the flexible circuit board is connected with a connector 3, and the flexible circuit board 2 is electrically connected with a main board in the electronic equipment through the connector 3. The flexible circuit board 2 is in an S-shaped bending design in the electronic device, and the flexible circuit board 2 has a bending region 2a and a bending region 2 b. During the lifting process, the two bending areas 2a and 2b are extruded with each other to move randomly.
Then, above-mentioned leading camera is at the lift in-process, owing to there are two district of buckling, at repeated the in-process of buckling like this, the flexible circuit board is easy to appear unusually, leads to camera and mainboard can't realize the electricity through flexible circuit board and connects.
Disclosure of Invention
The embodiment of the application provides a liftable subassembly and electronic equipment of making a video recording, reduce the bending region of flexible circuit board in the subassembly of making a video recording, realized the reliability that the subassembly of making a video recording goes up and down, avoided the subassembly of making a video recording lift in-process to appear the card dead or crooked problem, solved among the current subassembly of making a video recording because flexible circuit board has two bending regions and causes the problem that flexible circuit board easily takes place unusually, still solved the subassembly of making a video recording lift process simultaneously and easily appeared crooked or the dead problem of card.
The first aspect of the embodiments of the present application provides a liftable subassembly of making a video recording, is applied to the electronic equipment that has the shooting function, includes:
the camera shooting device comprises a camera shooting module, a bearing unit for bearing the camera shooting module and a driving assembly for driving the bearing unit to ascend and descend;
the camera module comprises: the camera is positioned at one end, extending out of the electronic equipment, of the bearing unit, the driving component is close to the other end of the bearing unit and connected with the other end of the bearing unit, one end of the flexible circuit board is electrically connected with the camera, the other end of the flexible circuit board is extended along the bearing unit and extends towards the other end of the bearing unit, the other end of the bearing unit is bent and extends towards the camera, the flexible circuit board is in a U-shaped structure on the bearing unit, and the other end of the flexible circuit board is electrically connected with a circuit board in the electronic equipment.
Through the flexible circuit board be U type structure on the load cell, flexible circuit board forms a bending zone on the load cell like this, and the camera is along with the load cell in-process that goes up and down, and flexible circuit board's one end is along with camera rebound, and in-process goes up and down, flexible circuit board keeps the U type effect of buckling. Compare with the flexible circuit board among the prior art is S type structure (see fig. 1), in the embodiment of the application, the quantity of bending zone on the flexible circuit board reduces, bending zone bending structure is simple, the form of buckling is controllable among the lift process, difficult bending zone extrusion that appears causes unrecoverable abnormal deformation, thereby the life of flexible circuit board 42 has been promoted, consequently, the flexible circuit board that this application embodiment provided has reduced the probability that abnormal deformation appears in the flexible circuit board bending process, the problem of causing the flexible circuit board to easily take place unusually because the flexible circuit board has two bending zones in the subassembly of making a video recording now is solved.
In one possible implementation manner, the bearing unit includes: the camera is positioned in the accommodating part, and one surface of the accommodating part, which is opposite to the lens of the camera, is a light-transmitting surface;
the flexible circuit board is in the U-shaped structure above the supporting part.
Through including portion and supporting part, the portion of holding can hold the camera, and the supporting part can play the supporting role to the portion of holding on the one hand, and the setting of on the other hand supporting part plays the reinforcing role to the intensity that bears the weight of the unit, ensures that the structure that portion of holding and supporting part are constituteed is reliable and difficult for taking place to damage. In addition, the supporting part can also play with drive assembly complex effect, drive assembly can drive the supporting part like this and go up and down, and the supporting part can drive portion of holding and the camera lift steadily.
In one possible implementation, the camera assembly further includes:
the electronic equipment comprises a containing part, a guide component, a bearing unit and a supporting unit, wherein the containing part is arranged on the side surface of the electronic equipment, the guide component is arranged on a middle frame of the electronic equipment or on the inner surface of a rear cover of the electronic equipment, an opening for the containing part to extend outwards is formed in the side surface of the middle frame or the side surface of the rear cover, one end of the guide component faces the opening, and at least part of the bearing unit is arranged in the guide component in a sliding mode.
Through setting up the direction subassembly, the direction subassembly plays the guide effect to the lift of bearing unit, prevents to bear the weight of unit lift in-process and takes place crooked or the card is dead.
In one possible implementation, the guide assembly includes: the first guide piece is arranged on the metal plate of the middle frame or on the inner surface of the rear cover, and the supporting part is arranged in the first guide piece in a sliding mode.
Through including first guide, first guide plays the guide effect to the supporting part, prevents to bear the weight of that the supporting part takes place to incline or the skew takes place in the unit lift in-process.
In one possible implementation, the first guide includes: the bottom plate, the first side wall and the second side wall are located on two sides of the bottom plate and arranged oppositely, and guide grooves for the accommodating parts to slide are defined by the inner surfaces of the bottom plate, the first side wall and the second side wall.
First lateral wall and second lateral wall can play limiting displacement to the supporting part in the horizontal direction like this for the supporting part is gone up and down along first lateral wall and second lateral wall.
In a possible implementation manner, a first guide rail is arranged on the first side wall, a second guide rail is arranged on the second side wall, and a gap for the support part to slide is formed between the first guide rail and the bottom plate;
be equipped with relative first lateral part and second lateral part on the supporting part, the one end of first lateral part has connecting portion, the one end of second lateral part has the installation department, connecting portion first lateral part with the one end of supporting part enclose into with first guide rail sliding fit's first spout, the installation department the second lateral part with the other end of supporting part enclose into with second guide rail sliding fit's second spout.
Like this, first guide rail and second guide rail play the guide effect to the supporting part, ensure to bear difficult card in the unit lift in-process or crooked. In addition, the first guide rail and the second guide rail are matched with the first sliding groove and the second sliding groove to vertically limit the supporting portion.
In a possible implementation manner, the number of the installation parts is at least two, magnetic parts are arranged in each installation part, and hall elements matched with the magnetic parts are arranged in the electronic equipment.
Like this, the magnetic part can realize detecting bearing unit elevating position with the cooperation of hall element, and then realizes the judgement of the module elevating position of making a video recording, and the circuit board is according to module elevating position control drive assembly and other control circuit of making a video recording like this.
In one possible implementation, the first guide has a fixing portion thereon, and the fixing portion includes: the first fixing part is located on the outer surface of the first side wall, the second fixing part is arranged on one end, far away from the opening, of the bottom plate and close to the second side wall, and the third fixing part is located on the outer surface of one end, close to the opening, of the second side wall.
In a possible implementation manner, one side of the second fixing part facing the guide groove is provided with a limiting surface;
the third fixing portion is provided with a guide surface for guiding an outer surface of one side of the accommodating portion.
Like this, spacing face can carry on spacingly to the gliding length of supporting part on first guide, and the part that stretches into in the first guide is too much when avoiding the supporting part to descend. The third fixing portion is provided with a guide surface which can guide one side of the accommodating portion when the supporting portion extends into the first guide piece.
In a possible implementation manner, a cross arm is suspended above the first guide piece, one end of the flexible circuit board connected with the camera is located below the cross arm, one end of the flexible circuit board connected with the circuit board is located above the cross arm, and the flexible circuit board located above the cross arm is connected with the cross arm.
The flexible circuit board is located the part on the xarm and fixes with the xarm like this for flexible circuit board has a fixed plane when buckling into U type structure, and in-process goes up and down like this, first flexible section and second flexible section can keep U type structure, make flexible circuit board's orbit controllable, and the difficult problem that blocks that takes place of flexible circuit board.
In a possible implementation manner, a glue layer is arranged on one surface of the cross arm facing the rear cover, and the flexible circuit board located above the cross arm is connected with the cross arm through the glue layer.
Through the glue film, realized the effect that one end and xarm of flexible circuit board are fixed.
In one possible implementation, the cross arm is disposed in the air above an end of the first guide near the opening.
In one possible implementation, the first guide further includes: the first vertical arm is positioned at one end, far away from the opening, of the first guide piece and is arranged close to the first side wall, and the third vertical arm is positioned at one end, close to the opening, of the second side wall;
the second vertical arm is arranged above the bottom plate in a suspended mode along the direction parallel to the first guide rail, one end of the second vertical arm is connected with the first vertical arm, the other end of the second vertical arm is connected with one end of the cross arm, and the other end of the cross arm is connected with the third vertical arm.
The effect that the cross arm is arranged above the first guide piece in a suspending mode is achieved.
In a possible implementation, the distance between the outer surface of the second vertical arm and the first rail is greater than the wall thickness of the first side;
the distance between one end, facing the bottom plate, of the second vertical arm and the bottom plate is larger than the wall thickness of the supporting part.
In one possible implementation, the guiding assembly further includes: and the second guide piece is arranged at the outer edge of one end of the inward opening, and is used for guiding the accommodating part.
The second guide member can guide the accommodating portion of the bearing unit.
In one possible implementation, the guiding assembly further includes: a third guide between the first guide and the second guide in the guide assembly.
By arranging the third guide piece, the middle part of the bearing unit is guided.
In one possible implementation, the first guide, the second guide and the third guide are integrally formed to form a guide of an integral structure.
The guide piece that forms like this all plays the guide effect to bearing unit at whole lift process, prevents bearing unit lift in-process and appears crooked or the card is dead.
In a possible implementation manner, an avoidance opening is formed in one side, close to the driving assembly, of the third guide member, and the driving assembly drives the bearing unit to lift through a connecting member;
the avoiding opening is used for avoiding the movement of the connecting piece.
In a possible implementation manner, one end of the connecting piece is connected with the connecting part on the first side part through clamping, welding or a fastening piece.
In a possible implementation manner, one end of the support portion, which is close to the connecting piece, is provided with a first blocking portion and a second blocking portion, a clamping space is arranged between the first blocking portion and the second blocking portion, and one end of the connecting piece is located in the clamping space.
Through connecting piece and block space assembly, realized on the one hand that drive assembly passes through connecting piece drive supporting part and goes up and down, on the other hand, connecting piece and block space assembly have realized the cooperation of dismantling between supporting part and the connecting piece, and when leading camera subassembly was changed or was dismantled like this, the connecting piece was taken out from the block space and can be realized taking apart of supporting part and drive assembly, has realized the convenient effect of dismantlement of supporting part and drive assembly.
In one possible implementation, the flexible circuit board includes: the camera comprises a first mounting end, a first flexible section, a bending section, a second flexible section and a second mounting end, wherein the first mounting end is electrically connected with the camera;
two ends of the first flexible section are respectively connected with the first mounting end and one end of the bending section;
two ends of the second flexible section are respectively connected with the other end of the bending section and the second mounting end, and the second mounting end is electrically connected with the circuit board through a connector;
the first flexible section, the bending section and the second flexible section are connected to form the U-shaped structure.
In one possible implementation, the flexible circuit board further includes: an extension segment through which the second flexible segment is connected to the second mounting end.
In one possible implementation, the flexible circuit board further includes: the extension section is connected with the second mounting end through the connecting section, and the connecting section is connected with the second mounting end and is of an L-shaped structure.
In one possible implementation, the camera includes: camera lens, light filter, supporting seat and photosensitive element, photosensitive element establishes first installation end and with first installation end electric connection, the supporting seat is located just enclose to establish on the first installation end the outside of photosensitive element, the camera lens is established on the supporting seat, the light filter is located the camera lens with between the photosensitive element.
A second aspect of the embodiments of the present application provides an electronic device, including: display screen, center and back lid, the display screen with the back lid is located respectively the both sides of center still include: the camera shooting assembly can be lifted, and is any one of the camera shooting assemblies;
the middle frame comprises a frame, and an opening for allowing the bearing unit of the camera shooting assembly to extend outwards is formed in the frame.
The electronic equipment that this application embodiment provided, through the subassembly of making a video recording including above-mentioned liftable, the flexible circuit board is difficult for taking place unusual purpose at the in-process that goes up and down repeatedly when electronic equipment shoots in the regional purpose of buckling that has reduced the flexible circuit board in the subassembly of making a video recording, has ensured the reliability that the subassembly of making a video recording goes up and down. On the other hand, the purpose that the camera shooting assembly is hidden in the electronic equipment is achieved, and the camera shooting assembly is not visible on the electronic equipment when not shooting.
In a possible implementation manner, the camera module is a front camera module, or the camera module is a rear camera module.
Like this when the subassembly of making a video recording for leading the subassembly of making a video recording, this leading subassembly of making a video recording can not occupy the display screen region to the screen that has improved the electronic equipment display screen accounts for the ratio, when the subassembly of making a video recording for the rearmounted subassembly of making a video recording, avoided covering the punching on electronic equipment's back like this, ensured the aesthetic property of electronic equipment back cover.
Drawings
FIG. 1 is a schematic structural diagram of a lifting camera module in the prior art;
fig. 2 is a schematic structural diagram of an electronic device according to an embodiment of the present application;
fig. 3 is a schematic structural diagram of an extended front camera module in an electronic device according to an embodiment of the present application;
fig. 4 is an exploded schematic view of an electronic device according to an embodiment of the present disclosure;
fig. 5 is a schematic view of a split structure of a front camera module and a partial middle frame in an electronic device according to an embodiment of the present application;
fig. 6 is a schematic diagram of a split structure of a front-facing camera module in an electronic device according to an embodiment of the present application;
fig. 7 is a schematic view of an assembly structure of a front camera module in an electronic device according to an embodiment of the present disclosure;
fig. 8 is a schematic structural diagram illustrating a front camera module of an electronic device according to an embodiment of the present disclosure mounted on a middle frame;
fig. 9 is a schematic structural diagram of a camera module in an electronic device according to an embodiment of the present application;
fig. 10 is a schematic view of a disassembled structure of a camera module in an electronic device according to an embodiment of the present application;
fig. 11 is a schematic structural diagram of a flexible circuit board in an electronic device according to an embodiment of the present application;
fig. 12 is a schematic partial cross-sectional view of an electronic device according to an embodiment of the present application;
FIG. 13 is a schematic cross-sectional view of the camera assembly of FIG. 12 shown in an extended configuration;
fig. 14 is a schematic structural diagram of an electronic device according to an embodiment of the present application, in which a front camera module is mounted on a middle frame;
fig. 15 is a schematic view of a disassembled structure of a carrying unit and a driving assembly in an electronic device according to an embodiment of the present disclosure;
fig. 16 is an assembly structure diagram of a driving assembly in an electronic device according to an embodiment of the present disclosure;
fig. 17 is a schematic view of a split structure of a bearing unit, a camera module, and a part of a middle frame in an electronic device according to an embodiment of the present application;
fig. 18 is a schematic view of an assembly structure of a front camera module and a middle frame in an electronic device according to an embodiment of the present disclosure;
fig. 19 is a schematic structural diagram illustrating a front camera module of an electronic device according to an embodiment of the present application being mounted in a middle frame;
fig. 20 is a schematic structural diagram of a second guiding element and a carrying unit in an electronic device according to an embodiment of the present disclosure;
fig. 21 is a schematic cross-sectional view illustrating a second guiding element of an electronic device according to an embodiment of the disclosure;
fig. 22 is a schematic structural diagram of a second guide, a driving assembly, and a front camera assembly in an electronic device according to an embodiment of the present disclosure;
fig. 23 is a schematic cross-sectional structural diagram of a second guide, a driving assembly, and a front camera assembly in an electronic device according to an embodiment of the present disclosure;
fig. 24 is a schematic cross-sectional structural diagram of a second guide, a driving assembly, and a front camera assembly in an electronic device according to an embodiment of the present disclosure;
fig. 25 is a schematic structural diagram of the electronic device according to an embodiment of the present disclosure, when the front camera module is extended, the second guide and the driving module;
fig. 26 is a schematic structural diagram of a front camera assembly of an electronic device according to an embodiment of the present application when extended and a part of a middle frame;
fig. 27 is a schematic structural diagram of a third guiding element in an electronic device according to an embodiment of the present application;
fig. 28 is a schematic cross-sectional view illustrating a third guiding element in an electronic device according to an embodiment of the disclosure;
fig. 29 is a schematic structural diagram of a third guide, a driving assembly, and a front camera assembly in an electronic device according to an embodiment of the present application;
fig. 30 is a schematic structural diagram of the electronic device according to an embodiment of the present disclosure, when the front camera module is extended, the third guiding element and the driving module;
fig. 31 is a schematic cross-sectional structural diagram of a third guide, a driving assembly, and a front camera assembly in an electronic device according to an embodiment of the present disclosure;
fig. 32 is a schematic cross-sectional structural view of a third guide, a driving assembly, and a front camera assembly in an electronic device according to an embodiment of the present disclosure;
fig. 33 is a schematic structural diagram of a front camera assembly in a middle frame in an electronic device according to an embodiment of the present application;
fig. 34 is a schematic structural diagram of a front camera assembly of an electronic device according to an embodiment of the present application when extended and a portion of a middle frame.
Detailed Description
The terminology used in the description of the embodiments of the present application is for the purpose of describing particular embodiments of the present application only and is not intended to be limiting of the application, as the embodiments of the present application will be described in detail below with reference to the accompanying drawings.
The electronic device provided by the embodiment of the application may include, but is not limited to, a mobile terminal or a fixed terminal having a shooting function, such as a mobile phone, a tablet computer, a notebook computer, an ultra-mobile personal computer (UMPC), a handheld computer, an interphone, a netbook, a POS machine, a Personal Digital Assistant (PDA), a car recorder, and a security device.
In the embodiment of the present application, the mobile phone 100 is taken as the above-mentioned electronic device for example, fig. 2 and fig. 3 respectively show the structure of the mobile phone 100 when the front camera assembly 401 on the mobile phone 100 extends and retracts, as shown in fig. 2 and fig. 3, the front camera assembly 401 is arranged in the mobile phone 100 in a liftable manner, the front camera assembly 401 does not occupy a screen of the mobile phone, and the mobile phone 100 provided in the embodiment of the present application is a full-screen mobile phone.
Referring to fig. 4, the cellular phone 100 may include: the display screen 10 and the rear cover 80, and the middle frame 20, the circuit board 60 and the battery 70 may be disposed between the display screen 10 and the rear cover 80. Wherein, the circuit board 60 and the battery 70 may be disposed on the middle frame 20, for example, the circuit board 60 and the battery 70 are disposed on a side of the middle frame 20 facing the back cover 80; in other embodiments, the circuit board 60 and the battery 70 may be disposed on a side of the middle frame 20 facing the display screen 10.
The battery 70 may be connected to a charging management module (not shown) and the circuit board 60 via a power management module (not shown), which receives input from the battery 70 and/or the charging management module and supplies power to the processor, the internal memory, the external memory, the display screen 10, the camera module, the communication module, and the like. The power management module may also be used to monitor parameters such as battery 70 capacity, battery 70 cycle count, battery 70 state of health (leakage, impedance), etc. In other embodiments, the power management module may also be disposed in the processor of the circuit board 60. In other embodiments, the power management module and the charging management module may be disposed in the same device.
In the embodiment of the present application, the Display screen 10 may be an Organic Light-Emitting Diode (OLED) Display screen, or may also be a Liquid Crystal Display (LCD). It should be understood that the display screen 10 may include a display for outputting display content to a user and a touch device for receiving touch events input by the user on the display screen 10.
The rear cover 80 may be a metal rear cover, a glass rear cover, a plastic rear cover, or a ceramic rear cover, and in the embodiment of the present application, the material of the rear cover is not limited.
The middle frame 20 may include a metal plate 25 and a bezel. Wherein the frame is arranged around the outer edge of the metal plate 25. Generally, the frame may be a square frame, for example, as shown in fig. 4, the frame may include a top frame 21 and a bottom frame 23 which are oppositely arranged, and a left frame 22 and a right frame 24 which are oppositely arranged and located between the top frame 21 and the bottom frame 23. Therefore, in this embodiment, the side surface of the middle frame 20 is a surface surrounded by the top frame 21, the bottom frame 23, the left frame 22 and the right frame 24.
The metal plate 25 may be an aluminum plate, an aluminum alloy, or a magnesium alloy. Each frame can be a metal frame, a ceramic frame or a glass frame. The metal middle frame 20 and the frame can be welded, clamped or integrally formed, or the metal middle frame 20 and the frame are connected through plastic parts in an injection molding mode.
In order to implement the shooting function, the mobile phone 100 may further include: a camera assembly, which may include a front camera assembly 401 and a rear camera assembly (not shown), and a flash (not shown). The rear camera component and the flash lamp can be arranged on one surface of the metal plate 25 facing the rear cover 80, and the rear cover 80 is provided with mounting holes for mounting the flash lamp and the rear camera component. The front camera module 401 may be provided on a surface of the metal plate 25 facing the display screen 10, or the front camera module 401 may be provided on a surface of the metal plate 25 facing the rear cover 80. In some embodiments, the front camera assembly 401 disposed in the handset 100 may include one or more cameras, and the rear camera assembly may also include one or more cameras.
It is to be understood that the illustrated structure of the embodiment of the present application does not specifically limit the mobile phone 100. In other embodiments of the present application, the handset 100 may include more or fewer components than shown, or some components may be combined, some components may be separated, or a different arrangement of components may be used. The illustrated components may be implemented in hardware, software, or a combination of software and hardware.
Based on the above description, in the embodiment of the present application, a scene in which the front camera module 401 is disposed in the mobile phone 100 is taken as an example for explanation. Of course, the front camera module 401 provided in the embodiment of the present application may also be used as a rear camera module.
Example one
In this embodiment of the application, in order to realize a high screen ratio of the mobile phone screen, the front camera module 401 is set to be a liftable camera module. For example, during shooting or face recognition, the front camera module 401 extends outward from the mobile phone 100 (see fig. 3) to realize shooting or recognition, and after the shooting or face recognition is finished, the front camera module 401 moves from the outside of the mobile phone 100 to the inside of the mobile phone 100 (see fig. 2). Therefore, the problem of screen occupation reduction caused by arranging the light through hole for shooting by the front camera assembly 401 on the display screen 10 is avoided.
In one possible implementation, the front camera assembly 401 may extend and retract outwardly from the top rim 21 of the center frame 20. For example, as shown in fig. 4, an opening 211 is opened on the top frame 21, and the front camera module 401 can be extended out of the opening 211 and lowered into the electronic device. It should be noted that the position of the opening 211 may include, but is not limited to, the top frame 21, for example, the opening 211 may also be formed on the bottom frame 23, the left frame 22, and the right frame 24, and in this embodiment, the position of the opening 211 is not limited. The size of the opening 211 and the shape of the opening 211 may be set according to the front camera module 401, and in this embodiment, the size of the opening 211 and the shape of the opening 211 are not limited. In the embodiment of the present application, the opening 211 is specifically provided in the top bezel 21 as an example in the following description. Of course, in some other examples, when the rear cover of the electronic device is composed of side surfaces and a bottom surface, for example, when the top frame 21, the bottom frame 23, the left frame 22, the right frame 24 and the rear cover 80 are integrally formed to form the rear cover, a surface enclosed by the top frame 21, the bottom frame 23, the left frame 22 and the right frame 24 is a side surface of the rear cover, in this case, the opening 211 may be opened on the side surface of the rear cover, for example, the opening 211 may be opened on the top frame 21.
In the embodiment of the present application, the opening 211 is opened in the top frame 21, after the shooting or face recognition is completed, when the front-facing camera module 401 falls inside the mobile phone 100, the top end face of the front-facing camera module 401 may be flush with the end face of the top frame 21, or the top end face of the front-facing camera module 401 may be slightly lower than or slightly higher than the end face of the top frame 21.
In one possible implementation, in order to drive the front camera assembly 401 to move up and down, as shown in fig. 4, the mobile phone 100 may further include a driving assembly 50. The driving assembly 50 may drive the front camera assembly 401 to extend out of the mobile phone 100, or drive the front camera assembly 401 to move from the outside of the mobile phone 100 to the inside of the mobile phone 100. As shown in fig. 5, the driving assembly 50 may be disposed on the metal plate 25 of the middle frame 20, for example, the driving assembly 50 is disposed on a side of the metal plate 25 facing the rear cover 80, and the driving assembly 50 may be located on a side of the front camera assembly 401. The driving assembly 50 may be connected to the front camera assembly 401 to drive the front camera assembly 401 to move up and down, or the driving assembly 50 may move up and down by pushing the front camera assembly 401.
In the embodiment of the present application, when the driving assembly 50 drives the front camera assembly 401, the front camera assembly 401 may be driven to move up and down in a plurality of ways. For example, the driving assembly 50 may drive the front camera assembly 401 to ascend or descend in an electric, pneumatic, hydraulic, worm-drive, gear-drive, electromagnetic-drive, electro-hydraulic, pneumatic-hydraulic, electromagnetic-hydraulic manner, or the like.
In one possible implementation, as shown in fig. 5, the front camera assembly 401 may include: a bearing unit 30 and a camera module 40 arranged on the bearing unit 30. The bearing unit 30 and the camera module 40 can form an integral structure, and the driving assembly 50 can drive the integral structure to move up and down. In this embodiment, the driving assembly 50 can drive the carrying unit 30 to ascend and descend, and the carrying unit 30 drives the camera module 40 to ascend and descend together in the ascending and descending process. For example, during shooting or face recognition, the driving component 50 drives the carrying unit 30 to ascend, and the camera module 40 is driven to extend out of the mobile phone 100 to realize shooting in the process of ascending the carrying unit 30 (see fig. 3). After shooting or face recognition is finished, the driving assembly 50 drives the carrying unit 30 to descend, the carrying unit 30 drives the camera module 40 to move into the mobile phone 100, and the carrying unit 30 and the camera module 40 move back into the mobile phone 100 (see fig. 2). It should be noted that in the embodiment of the present application, the front camera module 401 serves as a front camera to perform shooting, but of course, in some other examples, the front camera module 401 may also serve as a rear camera.
In one possible implementation, as shown in fig. 5, the camera module 40 may include: camera 41 and flexible circuit board 42(FPC), camera 41 is located the bearing unit 30 and stretches out one end to the electronic equipment outside, drive assembly 50 is located the other end of bearing unit and links to each other with the other end of bearing unit 30, the one end of flexible circuit board 42 is connected with camera 41 electricity, the other end of flexible circuit board 42 extends along the other end of bearing unit 30 towards bearing unit 30 to buckle and extend towards camera 41 in the other end department of bearing unit 30, the other end of flexible circuit board 42 is connected with circuit board 60 electricity in cell-phone 100. Like this flexible circuit board 42's both ends all towards camera 41, and flexible circuit board 42 is U type structure on load-bearing unit 30, and flexible circuit board 42 forms a bending zone, and camera 41 is along with load-bearing unit 30 lift in-process, and flexible circuit board 42's one end is along with camera 41 rebound, and the other end is connected with circuit board 60 electricity, and like this lift in-process, flexible circuit board 42 keeps the U type effect of buckling. Compare with flexible circuit board 42 among the prior art is S type structure (see shown in fig. 1), in the embodiment of this application, the quantity of bending zone on the flexible circuit board 42 reduces, bending zone bending structure is simple, it is controllable to go up and down the in-process form of buckling, difficult bending zone extrusion that appears causes unrecoverable abnormal deformation, thereby the life of flexible circuit board 42 has been promoted, consequently, the flexible circuit board 42 that this application embodiment provided has reduced the probability that abnormal deformation appears in the flexible circuit board 42 bending process, the problem of current flexible circuit board 42 because there are two bending zone random bending deformation to cause the flexible circuit board 42 to appear abnormal possibility and increase has been solved.
In one possible implementation manner, in order to implement the mounting of the camera module 40 on the bearing unit 30, in the embodiment of the present application, as shown in fig. 5, the bearing unit 30 may include a supporting portion 32 and an accommodating portion 31, one end of the supporting portion 32 is connected to the accommodating portion 31, and the other end of the supporting portion 32 extends horizontally in a direction away from the accommodating portion 31, for example, the supporting portion 32 may extend along a length direction of the flexible circuit board 42. The side surface of the accommodating portion 31 adjacent to the support portion 32 is provided with an installation opening 31 a. When mounted, the camera 41 is mounted inside the housing portion 31 through the mounting opening 31a, so in the present embodiment, the housing portion 31 is used for housing the camera 41.
After mounting, the bent flexible circuit board 42 is disposed to overlap the support portion 32 in the vertical direction. For example, an orthographic projection of the flexible circuit board 42 on the support 32 may be on the support 32. The supporting portion 32 and the accommodating portion 31 may be connected by means of engagement, adhesion, welding, or integral molding. In the embodiment of the present application, the supporting portion 32 may be a supporting plate.
In the embodiment of the present application, by providing the supporting portion 32, on one hand, the supporting portion 32 can support the accommodating portion 31, and on the other hand, the supporting portion 32 can reinforce the strength of the bearing unit 30, so as to ensure that the structure formed by the accommodating portion 31 and the supporting portion 32 is reliable and is not easy to be damaged. In addition, the supporting portion 32 can also play a role in cooperation with the driving assembly 50, so that the driving assembly 50 can drive the supporting portion 32 to ascend and descend, and the supporting portion 32 can smoothly drive the accommodating portion 31 and the camera 41 to ascend and descend.
In the embodiment of the present application, the material of the accommodating portion 31 and the supporting portion 32 may be a metal material, so that the strength of the accommodating portion 31 and the strength of the supporting portion 32 are relatively high, and in the using process, the accommodating portion 31 may protect the camera 41, for example, in the dropping or impacting process of the mobile phone 100, the accommodating portion 31 made of the metal material is not easily damaged, so as to protect the camera 41 well. Of course, the material of the accommodating portion 31 and the supporting portion 32 includes, but is not limited to, metal material, and other plastic material with higher strength may also be selected.
In one possible implementation manner, in the embodiment of the present application, the driving assembly 50 may drive the supporting portion 32 to ascend and descend. Illustratively, as shown in fig. 5, a first blocking portion 33 and a second blocking portion 34 are disposed on a side of the supporting portion 32 close to the driving assembly 50, and a clamping space 35 is disposed between the first blocking portion 33 and the second blocking portion 34. The driving unit 50 is provided with a connecting member 501 at a position close to the supporting portion 32, one end of the connecting member 501 is connected to the driving unit 50, and the other end of the connecting member 501 can be fitted in the engaging space 35. In the embodiment of the present application, the number of the connecting members 501 includes, but is not limited to, one in fig. 5, and may also be multiple, where when the number of the connecting members 501 is multiple, the number of the engaging spaces 35 is consistent with that of the connecting members 501.
In the embodiment of the present application, when shooting or face recognition is required, the driving assembly 50 drives the connecting member 501 to move upward, the connecting member 501 is assembled in the engaging space 35, an acting force is applied to the first blocking portion 33 in the moving process of the connecting member 501, the first blocking portion 33 is driven to drive the supporting portion 32 to move upward, the supporting portion 32 drives the accommodating portion 31 and the camera 41 to move upward in the moving process, one end of the flexible circuit board 42 connected to the camera 41 moves upward along with the movement of the camera 41, and the movement of the flexible circuit board 42 makes the bending section 425 (see fig. 10) of the flexible circuit board 42 gradually approach to the other end of the flexible circuit board 42. When shooting is finished or face recognition is finished, the driving assembly 50 moves downwards, in the moving process, the connecting piece 501 applies acting force to the second blocking portion 34 to drive the supporting portion 32 to move downwards, and the supporting portion 32 drives the camera 41 to move downwards to the interior of the mobile phone 100.
When the connector 501 is fitted in the engagement space 35, the connector 501 and the engagement space 35 can be connected by an engagement method. Alternatively, a certain gap is formed between the connecting member 501 and the engaging space 35, for example, the size of the connecting member 501 may be larger than that of the engaging space 35, and the connecting member 501 may be disposed in the engaging space 35. Alternatively, the connection member 501 and the engagement space 35 may be connected by a fastener (e.g., a screw).
In the embodiment of the application, assemble with block space 35 through connecting piece 501, realized on the one hand that drive assembly 50 passes through connecting piece 501 drive supporting part 32 and goes up and down, on the other hand, connecting piece 501 has realized the cooperation of dismantling between supporting part 32 and the connecting piece 501 with the assembly of block space 35, when leading camera module 401 was changed or was dismantled like this, connecting piece 501 takes out from block space 35 and can realize taking apart of supporting part 32 and drive assembly 50, realized that the dismantlement of supporting part 32 and drive assembly 50 is convenient.
In a possible implementation manner, the guide assembly is further included, and the guide assembly is used for guiding the lifting of the bearing unit 30 and preventing the bearing unit 30 from being tilted in the lifting process, for example, in this embodiment, as shown in fig. 5, the guide assembly may include a second guide 212, the second guide 212 is disposed on the inner surface of the top frame 21 near the opening 211, and an inner portion of the second guide 212 is communicated with the opening 211. The second guide 212 guides the elevation of the receiving portion 31 of the bearing unit 30, and ensures that the receiving portion 31 of the bearing unit 30 is extended and retracted outward along the second guide 212 at the opening 211. In the embodiment of the present application, the second guiding element 212 may be a sealant sleeve, or the second guiding element 212 may be integrally formed with the top frame 21.
As shown in fig. 5, one end of the second guide 212 is provided with an extension 213, for example: the extending portion 213 is disposed on one side of the second guiding member 212 close to the circuit board 50, and the extending portion 213 can extend a guiding path of the second guiding member 212, so as to extend a guiding function for the accommodating portion 31 in the carrying unit 30, and ensure that the problem of jamming or skewing is not easily caused during the lifting process of the carrying unit 30.
In a possible implementation, the accommodating part 31 may be a cover body covering the camera 41. Illustratively, as shown in fig. 6, the accommodating portion 31 has an accommodating cavity 311a therein, and the camera 41 is mounted in the accommodating cavity 311a from the mounting opening 31 a. In order to realize shooting, a surface of the accommodating portion 31 opposite to the lens of the camera 41 is a light-transmitting surface, for example, as shown in fig. 6, the accommodating portion 31 may include: and a transparent lens 311, the transparent lens 311 being fitted on a face of the accommodating section 31 opposite to the lens of the camera 41. When the front camera assembly 401 shoots, the external light can enter the lens of the camera 41 through the transparent lens 311. In the embodiment of the present application, when the transparent lens 311 is assembled on the accommodating portion 31, the transparent lens 311 may be fixed on the accommodating portion 31 by means of clamping, bonding, or welding.
When mounted, as shown in fig. 6, the camera 41 can be fitted into the housing cavity 311a of the housing 31 from the mounting opening 31a in the direction of the arrow in fig. 6. Here, the transparent lens 311 and the support part 32 may be mounted on the accommodating part 31 before the camera 41 is mounted, or may be mounted on the accommodating part 31 after the camera 41 is mounted. After the assembly is completed, as shown in fig. 7, the camera 41 is located in the accommodating cavity 311a, and the flexible circuit board 42 is folded in a U shape and located at one side of the supporting portion 32, wherein a gap may exist between the supporting portion 32 and the flexible circuit board 42, so that the supporting portion 32 is not prone to wear the flexible circuit board 42 during the repeated movement of the lifting.
Fig. 8 shows a schematic view of the front camera module 401 after being mounted on the metal plate 25, and referring to fig. 8, when the carrying unit 30 is not extended, a partial region of the accommodating portion 31 of the carrying unit 30 is located in the second guiding member 212, the driving module 50 is located at one side of the carrying unit 30, and one end of the flexible circuit board 42 is bent to be close to the camera 41 and electrically connected to the circuit board 60 through the connector 43. In the present embodiment, the positions of the driving assembly 50 and the circuit board 60 on the metal plate 25 include, but are not limited to, the assembly position shown in fig. 8, and the driving assembly 50 and the circuit board 60 can also be adjusted according to the positions of the flexible circuit board 42 and the engaging space 35.
In a possible implementation manner, as shown in fig. 9, one end of the flexible circuit board 42 is electrically connected to the camera 41, the other end of the flexible circuit board 42 is bent and faces the camera 41, both ends of the flexible circuit board 42 face the camera 41, and the flexible circuit board 42 is bent to form a U-shaped bending area. The other end of the flexible circuit board 42 has a portion extending outward, the portion is provided with a connector 43, the connector 43 is electrically connected to the flexible circuit board 42, and the flexible circuit board 42 is electrically connected to the circuit board 60 through the connector 43.
Illustratively, as shown in fig. 10, the flexible circuit board 42 may include a first mounting end 421, a first flexible segment 426, a bending segment 425, a second flexible segment 424, and a second mounting end 427. One end of the first flexible segment 426 is connected to the first mounting end 421, the other end of the first flexible segment 426 is connected to one end of the bending segment 425, the other end of the bending segment 425 is connected to one end of the second flexible segment 424, and one end of the second flexible segment 424 is connected to the second mounting end 427. The first flexible segment 426 and the second flexible segment 424 are vertically stacked, for example, in fig. 10, the second flexible segment 424 may be located above the first flexible segment 426, and the first flexible segment 426 and the second flexible segment 424 are spaced apart by the bending segment 425. The first flexible segment 426, the bending segment 425 and the second flexible segment 424 are connected to form a U-shaped structure. In the present embodiment, the camera 41 is mounted on the first mounting end 421, and the connector 43 is mounted on the second mounting end 427. The first flexible segment 426, the bending segment 425, and the second flexible segment 424 may be made of one or more layers of flexible materials.
It should be noted that the lengths of the first flexible segment 426 and the second flexible segment 424 become shorter or longer as the camera 41 ascends and descends, for example, when the camera 41 ascends, the length of the first flexible segment 426 increases, the length of the second flexible segment 424 becomes gradually shorter, a partial area of the second flexible segment 424 becomes gradually the bending segment 425 and the first flexible segment 426, and the bending segment 425 gradually moves toward the direction of the camera 41. When the camera 41 descends, the length of the first flexible segment 426 decreases, a partial area of the first flexible segment 426 becomes the bending segment 425 and the second flexible segment 424, the length of the second flexible segment 424 increases, and the bending segment 425 gradually moves away from the camera 41. Therefore, in the embodiment of the present application, the bending section 425 moves along with the movement of the camera 41. In the embodiment of the present application, the first flexible segment 426, the second flexible segment 424 and the bending segment 425 may be formed by bending the flexible circuit board 42.
In the embodiment of the present application, the first mounting end 421 has a mounting region 422 thereon, the mounting region 422 has a pad (not shown), the camera 41 is mounted on the first mounting end 421, and the camera 41 is electrically connected to the flexible circuit board 42 through the pad. In order to enable the first mounting end 421 to support the camera 41, a supporting member (not shown) may be disposed at an end of the first mounting end 421 opposite to the camera 41, for example, the supporting member may be a steel sheet or a steel plate, so that the end of the first flexible segment 426 and the supporting member jointly form the first mounting end 421, which may support the camera 41.
Illustratively, as shown in fig. 10, the camera 41 may include: the optical module comprises a lens 411, an optical filter 412, a support 413(Holder) and a photosensitive element 414(Sensor), wherein the photosensitive element 414 can be arranged on an installation area of a first installation end 421, the photosensitive element 414 is electrically connected with a pad on the installation area, the support 413 is arranged on the first installation end 421, the support 413 is connected with an area between the outer edge of the installation area and the outer edge of the first installation end 421, for example, the support 413 is connected with the area of the first installation end 421 except the installation area, and the area of the support 413 corresponding to the photosensitive element 414 is hollowed out. The filter 412 is mounted on a surface of the support 413 facing the lens 411, and the lens 411 is mounted on the support 413. The lens 411, the supporting base 413 and the first mounting end 421 can be fixedly connected by adhesion.
In the embodiment of the present disclosure, the photosensitive element 414 may be a Charge Coupled Device (CCD) or a complementary metal-oxide-semiconductor (CMOS) phototransistor. The photosensitive element 414 is opposite to the lens 411 when being disposed in the mounting region, the photosensitive element 414 is electrically connected to a first mounting terminal 421 of the flexible circuit board 42, the connector 43 is electrically connected to a second mounting terminal 427 of the flexible circuit board 42, the connector 43 is used for electrically connecting the flexible circuit board 42 to an Image Processing unit (ISP) on the circuit board 60, and the Image Processing unit (ISP) is electrically connected to a Digital Processing unit (DSP) (wherein the Image Processing unit (ISP) and the Digital Processing unit (DSP) may be separately disposed on the circuit board 60, or the Image Processing unit (ISP) and the Digital Processing unit (DSP) may be integrated together on the circuit board 60). For example, when taking a picture, the shutter is opened, light is transmitted to the light sensing element 414 through the lens 411, the light signal is converted into an electrical signal, the light sensing element 414 transmits the electrical signal to the ISP through the flexible circuit board 42 and the connector 43 for processing, the ISP converts the electrical signal into a digital image signal, the ISP outputs the digital image signal to the DSP for processing, and the DSP converts the digital image signal into an image signal in a standard RGB, YUV, or other format.
Among them, the lens 411 may include a lens barrel and a plurality of lenses (not shown) located inside the lens barrel, and the lenses may include: plastic lenses (Plastic) and Glass lenses (Glass).
The lenses 411 may include 5P lenses and 6P lenses according to the number of the lenses, the 5P lenses may include 5 lenses, for example, may include 5 plastic lenses, or may include 4 plastic lenses and 1 glass lens (4P1G lenses 411), and the 6P lenses may include 6 lenses, for example, may include 6 plastic lenses, or may include 5 plastic lenses and 1 glass lens. It should be noted that the number of lenses in the lens 411 may be, but is not limited to, 5 or 6, and the number of lenses may be specifically selected according to the practical application, for example, when the camera 41 is used as a rear camera, the lens 411 may include 7 lenses.
The optical filter 412 may be an infrared filter (IRF), and the optical filter 412 may filter out infrared light, so as to prevent the infrared light from entering the lens 411 to affect imaging. The material of the supporting seat 413 may be plastic or metal. When the camera 41 is a zoom camera, the support 413 may be a focus support including a motor, and the motor is driven to zoom. When the camera 41 is a fixed-focus camera, the support 413 is a fixed support.
In this embodiment, when the supporting base 413 is installed at the first installation end 421, the first installation end 421 of the flexible circuit board 42 is located between the supporting base 413 and the supporting member disposed on the back of the first installation end 421, and both the supporting base 413 and the supporting member disposed on the back of the first installation end 421 are made of hard materials, and when the first flexible segment 426 extends to form the first installation end 421, the first installation end 421 is made of a flexible material, so that during the lifting process, the joint between the first flexible segment 426 and the first installation end 421 is easily bent under the action of the hard materials (the supporting base 413 and the supporting member), so that the joint between the first flexible segment 426 and the first installation end 421 is easily abnormal, as shown in fig. 10, in this embodiment of the application, a reinforcing member 423 is disposed at the joint between the first flexible segment 426 and the first installation end 421, and the reinforcing member 423 can reinforce the joint between the first flexible segment 426 and the first installation end 421, the joint between the first flexible segment 426 and the first mounting end 426 is not easily bent, and the failure of the flexible circuit board 42 due to the bending of the joint between the first flexible segment 426 and the first mounting end 426 is avoided.
In the embodiment of the present application, as shown in fig. 10, an end of the second flexible segment 424 away from the bending segment 425 is connected to a second mounting end 427, and the second mounting end 427 can be electrically connected to the circuit board 60, for example, a connector 43 is disposed on the second mounting end 427, and the second mounting end 427 is electrically connected to the circuit board 60 through the connector 43 (see fig. 8). The second mounting end 427 can be formed by a portion of the second flexible segment 424 extending outward away from the end of the bending segment 425, such that the first mounting end 421, the first flexible segment 426, the bending segment 425, the second flexible segment 424 and the second mounting end 427 are integrally formed. In order to support the connector 43, in the embodiment of the present invention, a supporting member (not shown) is disposed on the back side of the second mounting end 427 (i.e. the side of the second mounting end 427 opposite to the side on which the connector 43 is disposed), and the supporting member can be, for example, a steel plate or a steel plate, so that the second mounting end 427 and the supporting member form a mounting end capable of supporting the connector 43. In the embodiment of the present application, the side of the second mounting end 427 where the connector 43 is disposed has a pad, and the connector 43 is fixed on the second mounting end 427 by connecting with the pad.
In the embodiment of the present application, when the second mounting end 427 is electrically connected to the circuit board 60 through the connector 43, on the one hand, the electrical connection between the flexible circuit board 42 and the circuit board 60 is realized, on the other hand, the second mounting end 427 of the flexible circuit board 42 is connected to the circuit board 60, so that one end of the second flexible section 424 of the flexible circuit board 42 is fixed, in the lifting process of the camera 41, one end of the second flexible section 424 of the flexible circuit board 42 cannot move, it is ensured that the flexible circuit board 42 keeps a U-shaped structure in the lifting process, the bending section 425 of the flexible circuit board 42 is controllable, and the random movement is avoided.
In a possible implementation manner, since the first flexible segment 426 and the second flexible segment 424 are vertically disposed one above the other, in order to avoid the first flexible segment 426 colliding with the second installation end 427 during the lifting process, as shown in fig. 11, the side edge of the end where the second flexible segment 424 is connected with the second installation end 427 has an extension segment 429, and the extension segment 429 enables the second installation end 427 to be spaced from the first flexible segment 426 and the second flexible segment 424, so that the second flexible segment 424 is not easily contacted with the second installation end 427 during the lifting process of the camera 41. In the embodiment of the present application, the extension segment 429 may be a partial region where the second flexible segment 424 extends outwards.
Illustratively, as shown in FIG. 11, the extension 429 and the second mounting end 427 have a connecting segment 428 therebetween, and the connecting segment 428 connects the second mounting end 427 and the extension 429. In the embodiment, the connecting section 428 and the second mounting end 427 may have an L-shaped structure therebetween. Thus, the extension 429 has a height difference with the second mounting end 427, and the connector 43 is disposed on the second mounting end 427, so that the connector 43 can be electrically connected to the circuit board 60.
It should be noted that the connecting segment 428 may be formed by bending one end of the extending segment 429, and in other examples, the angle between the extending segment 429 and the connecting segment 428 includes, but is not limited to, the angle shown in fig. 11, for example, the extending segment 429 and the connecting segment 428 may be inclined, or the extending segment 429 and the connecting segment 428 may be curved after being connected. The arrangement state between the extension segment 429 and the connection segment 428 is set according to the actual application.
In a possible implementation manner, after the camera 41 is installed in the accommodating cavity 311a of the accommodating portion 31, in order to prevent moisture or dust from entering the accommodating cavity 311a of the accommodating portion 31 and affecting the camera 41, in this embodiment of the application, as shown in fig. 12, a sealing member 44 is disposed at the installation opening 31a of the accommodating portion 31, the sealing member 44 may be, for example, a rubber plug, and the sealing member 44 seals the installation opening 31a, so as to prevent moisture or dust from entering the accommodating cavity 311a of the accommodating portion 31. When shooting is not needed, as shown in fig. 12, the front camera assembly 401 is hidden in the mobile phone 100, the lengths of the first flexible segment 426 and the second flexible segment 424 are close, and one end of the supporting portion 32 far away from the accommodating portion 31 is close to the bending segment 425. When shooting is needed, as shown in fig. 13, the supporting portion 32, the accommodating portion 31 and the camera 41 move, the accommodating portion 31 and the camera 41 extend out from the top end of the mobile phone 100, the first flexible section 426 of the flexible circuit board 42 becomes longer along with the movement of the camera 41, the length of the second flexible section 424 gradually becomes the bending section 425 and the first flexible section 426, the length of the second flexible section 424 becomes shorter, light enters the lens 411 through the transparent lens 311 and is transmitted to the light sensing element 414, and the light sensing element 414 transmits a light signal to the circuit board 60 through the flexible circuit board 42 to realize imaging.
In a possible implementation manner, the second guiding element 212 for guiding the ascending and descending process of the carrying unit 30 may be an open structure, for example, as shown in fig. 14, a first guiding sidewall 213a and a second guiding sidewall 213b are provided on the metal plate 25 at positions close to the opening 211, and the first guiding sidewall 213a and the second guiding sidewall 213b are respectively located at two sides of the accommodating portion 31. For example, the first guide sidewall 213a is located on the left side of the accommodating part 31, and the second guide sidewall 213b is located on the right side of the accommodating part 31. The first guide side wall 213a and the second guide side wall 213b guide both sides of the front camera module 401, so that the accommodating portion 31 of the front camera module 401 can move in the guide space between the first guide side wall 213a and the second guide side wall 213b, ensuring that the accommodating portion 31 of the front camera module 401 can smoothly extend and retract from the opening 211, and avoiding the phenomenon that the front camera module 401 cannot extend outwards from the opening 211 or is jammed due to deviation and skew in the lifting process.
In one possible implementation, as shown in fig. 15, the driving assembly 50 may include: a base 53, and a motor 51, a screw 52, a guide rod 54 and a nut bracket 55 which are arranged on the base 53, wherein an output shaft of the motor 51 is connected with the screw. The nut holder 55 has a threaded hole 552 to be screwed with the lead screw 52 and a through hole 551 through which the guide rod 54 can pass. The connector 501 includes a first connection end 5011 having an opening through which the guide bar passes and a second connection end 5012 engaged in the engagement space 35 between the first stopper 33 and the second stopper 34 in the first connection end 5011. Wherein, the driving assembly 50 may further include: as shown in fig. 16, the elastic member 56 is disposed on the guide rod 54, one end of the elastic member 56 abuts against the first connection end 5011 of the connector 501, the other end of the elastic member 56 abuts against the other end of the nut bracket 55, and the elastic member 56 is compressed between the two through holes 551 of the nut bracket 55. During driving, the motor 51 is started to drive the screw rod 52 to rotate, the screw rod 52 drives the nut support 55 to move when rotating, the movement of the nut support 55 drives the elastic part 56 and the connecting part 501 to move, and the connecting part 501 drives the supporting part 32 to move under the elastic action of the elastic part 56 and the driving of the nut support 55, so that the front camera shooting assembly 401 extends outwards. After the shooting is completed, the output shaft of the motor 51 rotates reversely, so that the nut support 55 moves downward, and the driving connecting piece 501 drives the supporting part 32 to move into the mobile phone 100 during the movement of the nut support 55.
Wherein, in the embodiment of the application, elastic component 56 can play the cushioning effect when leading subassembly 401 of making a video recording receives external force impact, for example, when external force impacts, supporting part 32 moves down in-process drive connecting piece 501, connecting piece 501 takes place the buffering under elastic component 56's elastic force effect, thereby make supporting part 32 can slowly move down, take place the disconnection under the external force effect between difficult appearance supporting part 32 and the connecting piece 501, avoid leading subassembly 401 of making a video recording to take place to fall or bump external force impact such as often cause the subassembly of making a video recording to damage like this in the in-process of shooting.
Example two
In a possible implementation manner, in order to prevent the support portion 32 of the bearing unit 30 from being skewed or offset during the moving process, in the embodiment of the present application, referring to fig. 17, the guide assembly may further include: a first guide 90, the first guide 90 being provided on the metal plate 25. The first guide 90 is used for guiding the support part 32 and preventing the support part 32 from being inclined or offset during the lifting process of the bearing unit. Thus, as shown in fig. 17, the second guiding element 212 guides the accommodating portion 31 of the carrying unit 30, and in the embodiment of the present application, the second guiding element 212 may be a sealing rubber sleeve. The first guide 90 guides the support portion 32 of the bearing unit 30, so that it is ensured that the two ends of the bearing unit 30 are not easy to be jammed or inclined in the lifting process.
In the embodiment of the present application, as shown in fig. 17, the first flexible segment 426 and the second flexible segment 424 of the flexible circuit board 42 are distributed up and down, and the difference from the first embodiment is: in the embodiment of the present application, the first flexible segment 426 of the flexible circuit board 42 is close to the supporting portion 32, and the second flexible segment 424 is located above the first flexible segment 426, for example, the first flexible segment 426 is located between the supporting portion 32 and the second flexible segment 424, and the first flexible segment 426 and the second flexible segment 424 form a U-shaped structure after being bent.
When the cellular phone is mounted, as shown in fig. 18, the carrier unit 30 moves from the opening 211 of the top chassis 21 to the inside of the cellular phone 100, and the support portion 32 of the carrier unit 30 moves into the first guide 90. A cross arm 901 is arranged above the first guide 90 in a hanging manner, and a glue layer 9011 is arranged on the upper surface of the cross arm 901. After the first flexible segment 426 is bent upwards, as shown in fig. 19, one end of the first flexible segment 426 connected with the extension segment 429 is fixed to the glue layer 9011, so that the part of the flexible circuit board 42 located above the cross arm 901 is fixed to the cross arm 901, and the flexible circuit board 42 is bent into a U-shaped structure and has a fixed plane.
In one possible implementation manner, the first guide 90 guides the support portion 32 as shown in fig. 20, and the first guide 90 has a guide groove for sliding the support portion 32, and the guide groove may be defined by inner surfaces of the bottom plate 93, the first side wall 94 and the second side wall 95. The first and second sidewalls 94 and 95 may limit the supporting portion 32 in a horizontal direction, so that the supporting portion 32 is lifted and lowered along the first and second sidewalls 94 and 95.
In order to limit the supporting portion 32 in the vertical direction while guiding, for example, as shown in fig. 20, a first guide rail 91 is disposed on the first sidewall 94, a second guide rail 92 is disposed on the second sidewall 95, gaps are formed between the first guide rail 91 and the bottom plate 93, the supporting portion 32 can slide on the gaps, a first side portion 361 and a second side portion 362 are disposed on the supporting portion 32, the first side portion 361 and the second side portion 362 are disposed opposite to each other, and a space for mounting the first flexible segment 426 of the flexible circuit board 42 is formed between the first side portion 361 and the second side portion 362. One end of the first side portion 361 is connected to the first end 321 of the supporting portion 32, the other end of the first side portion 361 is provided with a connecting portion 371, one end of the second side portion 362 is connected to the second end 322 of the supporting portion 32, and the other end of the second side portion 362 is provided with a mounting portion 372.
In some examples, as shown in fig. 20, the first end 321, the first side portion 361 and the connecting portion 371 of the supporting portion 32 enclose a first sliding slot 301 that is engaged with the first guide rail 91, and the second end 322, the second side portion 362 and the mounting portion 372 of the supporting portion 32 enclose a second sliding slot 302 that is engaged with the second guide rail 92, after assembly, the first sliding slot 301 and the second sliding slot 302 respectively slide along the first guide rail 91 and the second guide rail 92, and the first guide rail 91 and the second guide rail 92 guide the supporting portion 32, so as to ensure that the supporting unit 30 is not easily jammed or tilted during ascending and descending. In addition, the cooperation of the first guide rail 91 and the second guide rail 92 with the first sliding groove 301 and the second sliding groove 302 vertically acts as a limit for the supporting portion 32.
In the embodiment of the present application, the connecting portion 371 is used to connect to one end of the connecting member 501, and the connecting portion 371 has a plurality of assembling holes 3711, for example, as shown in fig. 20, four assembling holes 3711 are provided on the connecting portion 371, and of course, the number of the assembling holes 3711 includes, but is not limited to, 4. The connecting member 501 and the connecting portion 371 can be connected by a fastener matching with the assembling hole 3711. The installation part 372 is used for installing the magnetic part 3721, the magnetic part 3721 can be matched with a hall element (not shown) to detect the lifting position of the bearing unit 30, as shown in fig. 20, the installation part 372 is provided with two magnetic parts 3721, the hall element realizes the judgment of the lifting position of the camera module 40 through being matched with the two magnetic parts 3721, and thus the circuit board 60 controls the driving component 50 and other control circuits according to the lifting position of the camera module 40. Of course, in some other examples, the mounting portion 372 may also be provided on the supporting portion 32, or on the outer surface of the accommodating portion 31. In this embodiment, the mounting portion 372, on the one hand, may enclose the second sliding slot 302 with the second side portion 362 and the second end 322, and on the other hand, may implement mounting of the magnetic member 3721.
In the embodiment of the present application, as shown in fig. 20, when the first guide 90 is disposed on the metal plate 25, the first guide 90 may be fixed on the metal plate 25 by a fastener, for example, the first guide 90 may further include: a fixing part, the fixing part may include: a first fixing portion 96a, a second fixing portion 96b, and a third fixing portion 96 c. The first fixing portion 96a is disposed along the first guide rail 91, fixing holes, such as the fixing hole 961 and the fixing hole 962, may be formed in the first fixing portion 96a, and the first fixing portion 96a and the metal plate 25 may be connected to the fixing holes 961 and the fixing hole 962 through fasteners (such as screws). The second fixing portion 96b and the third fixing portion 96c may be respectively opened with fixing holes, and the second fixing portion 96b and the third fixing portion 96c may be respectively disposed near both ends of the second rail 92. The second fixing portion 96b has a limiting surface 961b, and the limiting surface 961b can limit the sliding length of the supporting portion 32 on the first guide 90, so as to avoid the excessive portion of the supporting portion 32 extending into the first guide 90 when the supporting portion 32 descends. The third fixing portion 96c has a guide surface 961c thereon, and the guide surface 961c can guide one side of the accommodating portion 31 when the supporting portion 32 is inserted into the first guide member 90.
In this embodiment, one end of the first fixing portion 96a extends toward the second rail 92 to form the first rail 91, or the first rail 91 and the first fixing portion 96a may be connected by clipping, welding or adhesion.
In one possible implementation, when the cross arm 901 is suspended above the first guide 90, for example, as shown in fig. 20, the first guide 90 may include: a first vertical arm 904, a second vertical arm 902, and a third vertical arm 903, the first vertical arm 904 being connectable to an end of the base plate 93 remote from the second guide 212, as shown in fig. 20, the first vertical arm 904 extending upward being connected to an end of the first rail 91 (e.g., an end of the first rail 91 remote from the first guide 212), the second vertical arm 902 having one end connected to the first vertical arm 904, the second vertical arm 902 having the other end connected to one end of the cross arm 901, the cross arm 901 having the other end connected to one end of the third vertical arm 903, and the third vertical arm 903 having the other end connected to an end of the second rail 92 connected to the second side wall 95. This allows the cross bar 901 to be suspended above the first guide 90. In the embodiment of the present application, the first vertical arm 904 and the stop surface 961b may stop the sliding of the support portion 32 on the first guide 90, and prevent the support portion 32 from moving into the first guide 90 too much.
In the embodiment of the present application, as shown in fig. 21, the second vertical arm 902 and the first guide rail 91 have a first interval in the horizontal direction, the width h2 of the first interval is larger than the wall thickness of the first side portion 361, and the second vertical arm 902 and the bottom plate 93 have a second interval in the vertical direction, the height h1 of the second interval is larger than the wall thickness of the support portion 32, so that the support portion 32 and the first side portion 361 can be moved into the first guide 90. Further, when the second vertical arm 902 is spaced apart from the first rail 91 in the horizontal direction, the first side portion 361 can be kept from protruding into the first guide 90 while the other end surface can be horizontally restricted by the space formed between the second vertical arm 902 and the first rail 91.
In the embodiment of the present application, the width and the length of the cross arm 901 are specifically set according to actual requirements, for example, the width and the length of the cross arm 901 may be greater than or equal to the width of the second flexible segment 424 of the flexible circuit board 42.
In the embodiment of the present application, fig. 22 shows an assembly structure of the carrying unit 30, the flexible circuit board 42, the second guide 212, the first guide 90 and the driving assembly 50, as shown in fig. 22, one end of the second flexible segment 424 connected to the extension segment 429 and a part of the extension segment 429 connected to the glue layer 9011 on the cross arm 901. One end of the connector 501 is connected to the driving unit 50, and the other end of the connector 501 is connected to the connector 371. For example, as shown in fig. 23, the connection portion 371 and the connection member 501 may be connected by a fastener (e.g., a screw). Alternatively, in this embodiment, the first blocking portion 33 and the second blocking portion 34 may be disposed on one end of the first side portion 361 away from the supporting portion 32, that is, the first blocking portion 33 and the second blocking portion 34 are disposed on the supporting portion 32 through the first side portion 361, in this embodiment, the first blocking portion 33, the second blocking portion 34, the first side portion 361 and the supporting portion 32 may enclose the first sliding slot 301, and the first blocking portion 33 and the second blocking portion 34 may be connected to the connecting member 501 as the connecting portion 371.
In some other examples, as shown in fig. 24, a protrusion 5011 is further provided on a surface of the connector 501 facing the connecting portion 371, and the protrusion 5011 can be snapped into a portion of the fitting hole 3711 of the connecting portion 371, so that the connector 501 and the connecting portion 371 can be pre-positioned by the engagement of the protrusion 5011 with the fitting hole before being fixed by a fastener. Therefore, the connecting part 501 and the connecting part 371 adopt the dual fixing function of connection and clamping of the fastener, so that when the fastener loosens, the connecting part 501 and the connecting part 371 can be fixed through the matching of the protruding part 5011 and the assembling hole 3711.
Fig. 25 and 26 show a schematic structural view when the carrying unit 30 is extended, as shown in fig. 25, the driving assembly 50 drives the connecting member 501 to move, the connecting member 501 drives the carrying unit 30 to extend upward, during the lifting process, the accommodating portion 31 extends outward along the second guide 212, the supporting portion 32 moves along the first guide rail 91 and the second guide rail 92, one end of the second flexible segment 424 is fixed, the other end of the second flexible segment 424 moves upward along with the movement of the supporting portion 32, the second flexible segment 424 gradually decreases, and the first flexible segment 426 gradually increases.
EXAMPLE III
In another possible implementation manner, in this embodiment of the application, the guiding assembly may further include: a third guide member 1001, and the third guide member 1001 may be located between the second guide member 212 and the first guide member 90, for example, as shown in fig. 27, one end of the third guide member 1001 is connected to the second guide member 212, and the other end of the third guide member 1001 is connected to the first guide member 90, and the second guide member 212, the first guide member 90, and the third guide member 1001 constitute the guide member 200 of an integrated structure.
In the embodiment of the present application, the interiors of the second guide 212, the first guide 90, and the third guide 1001 are communicated with each other, so that in the lifting process of the bearing unit 30, the bearing unit 30 can lift along the second guide 212, the first guide 90, and the third guide 1001, the three guides all guide the bearing unit 30 in the whole lifting process, and the bearing unit 30 avoids the problem of left-right deviation in the lifting process under the guide effect of the second guide 212, the first guide 90, and the third guide 1001. In addition, when the second guide part 212, the first guide part 90 and the third guide part 1001 form an integral structure, the three guide parts can be assembled at the same time by assembling once during assembly, so that the assembly times are reduced, and tolerance accumulation caused by gaps and positions is eliminated.
In the embodiment of the present application, as shown in fig. 27, in order to avoid the third guide 1001 from blocking the connecting member 501 during lifting, an avoiding opening 1002 is formed on one side of the third guide 1001 close to the connecting member 501, so that in the lifting process, the avoiding opening 1002 avoids the connecting member 501 during movement, and it is ensured that the connecting member 501 can drive the bearing unit 30 to extend upward.
In some other examples, as shown in fig. 27, the length of the bottom plate 93 of the second guide member 212 is reduced, the length of the bottom plate 93 is matched with the cross arm 901, and the length of the second guide rail 92 is reduced, so that the first guide member 90 has a guide function on the support portion 32 and simultaneously reduces the weight.
In the embodiment of the present application, in order to fix the guide 200 composed of the second guide 212, the first guide 90 and the third guide 1001 on the metal plate 25, as shown in fig. 27, a plurality of fixing portions 1003 are provided on the guide 200, for example, two fixing portions 1003 are provided on one side of the first guide 90, and one fixing portion 1003 is provided on the other side of the first guide 90 near the second guide 212. In addition, the first fixing portion 96a of the second guide 212 is connected to the metal plate 25 by a fastener.
Fig. 28 shows a sectional structure of the second guide 212, and as shown in fig. 28, the first guide rail 91 is connected to the first fixing portion 96a, and one end of the first fixing portion 96a faces the escape opening 1002. After installation, as shown in fig. 29, a partial region of the accommodating portion 31 is exposed at the escape opening 1002, and a partial region of the supporting portion 32, the mounting portion 372 and the second side portion 362 protrudes from one end of the first guide 90 away from the third guide 1001. After the lifting, as shown in fig. 30, the connecting member 501 moves on the first fixing portion 96a along the arrow direction, and the avoiding opening 1002 has an avoiding effect on the connecting member 501, so that the connecting member 501 can drive the carrying unit 30 to move along the lens direction.
In the embodiment of the present application, as shown in fig. 31, the connection portion 371 and the connector 501 may be fixedly connected at a partial position by a screw 5012. In some other examples, as shown in fig. 32, the connection portion 371 and the connection member 501 may be connected by snap-fitting, for example, the connection member 501 has a protrusion 5011 on a surface facing the connection portion 371, and the protrusion 5011 is snapped into a portion of the fitting hole 3711 on the connection portion 371, so that the connection portion 371 and the connection member 501 are connected by snap-fitting.
In the embodiment of the present application, as shown in fig. 33, the second guide 212 is disposed near the opening 211 of the top frame 21, the third guide 1001 is located between the second guide 212 and the first guide 90, when the bearing unit 30 is not extended, the accommodating portion 31 of the bearing unit 30 is located inside the second guide 212 and the third guide 1001, the supporting portion 32 is located inside the first guide 90, and the accommodating portion 31 is exposed at the escape opening 1002. After the lifting and lowering, as shown in fig. 34, the accommodating portion 31 protrudes from the top frame 21 along an arrow, the connecting member 501 moves toward the escape opening 1002, a part of the supporting portion 32 moves into the third guide member 1001, and the third guide member 1001 and the first guide member 90 both guide the upward movement of the supporting portion 32.
It should be noted that, in some other examples, the third guide 1001, the first guide 90, and the second guide 212 may be independently provided on the metal plate 25.
In the description of the embodiments of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, a fixed connection, an indirect connection via an intermediary, a connection between two elements, or an interaction between two elements. The specific meanings of the above terms in the embodiments of the present application can be understood by those of ordinary skill in the art according to specific situations.
The terms "first," "second," "third," "fourth," and the like in the description and in the claims of the embodiments of the application and in the drawings described above, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.
Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the embodiments of the present application, and are not limited thereto; the present application is practiced with reference to the foregoing embodiments.

Claims (24)

1. The utility model provides a subassembly of making a video recording of liftable is applied to the electronic equipment that has the shooting function, its characterized in that includes:
the camera shooting device comprises a camera shooting module, a bearing unit for bearing the camera shooting module and a driving assembly for driving the bearing unit to ascend and descend;
the camera module comprises: the camera is positioned at one end, extending out of the electronic equipment, of the bearing unit, the driving assembly is close to the other end of the bearing unit and is connected with the other end of the bearing unit, one end of the flexible circuit board is electrically connected with the camera, the other end of the flexible circuit board extends towards the other end of the bearing unit along the bearing unit, bends at the other end close to the bearing unit and extends towards the camera, the flexible circuit board is in a U-shaped structure on the bearing unit, and the other end of the flexible circuit board is used for being electrically connected with a circuit board in the electronic equipment;
the bearing unit includes: the camera is positioned in the accommodating part, and one surface of the accommodating part, which is opposite to the lens of the camera, is a light-transmitting surface;
the flexible circuit board is in a U-shaped structure above the supporting part;
a first blocking part and a second blocking part are arranged on one side, close to the driving assembly, of the supporting part, and a clamping space is formed between the first blocking part and the second blocking part; the driving assembly is close to the position of the supporting part and is provided with a connecting piece, one end of the connecting piece is connected with the driving assembly, and the other end of the connecting piece can be assembled in the clamping space.
2. The camera assembly of claim 1, further comprising:
the electronic equipment comprises a containing part, a guide component, a bearing unit and a supporting unit, wherein the containing part is arranged on the side surface of the electronic equipment, the guide component is arranged on a middle frame of the electronic equipment or on the inner surface of a rear cover of the electronic equipment, an opening for the containing part to extend outwards is formed in the side surface of the middle frame or the side surface of the rear cover, one end of the guide component faces the opening, and at least part of the bearing unit is arranged in the guide component in a sliding mode.
3. The camera assembly of claim 2, wherein the guide assembly comprises: the first guide piece is arranged on the metal plate of the middle frame or on the inner surface of the rear cover, and the supporting part is arranged in the first guide piece in a sliding mode.
4. The camera assembly of claim 3, wherein the first guide comprises: the bottom plate, the first side wall and the second side wall are located on two sides of the bottom plate and arranged oppositely, and guide grooves for the accommodating parts to slide are defined by the inner surfaces of the bottom plate, the first side wall and the second side wall.
5. The camera assembly according to claim 4, wherein a first guide rail is disposed on the first side wall, a second guide rail is disposed on the second side wall, and a gap for the support portion to slide is formed between the first guide rail and the bottom plate;
be equipped with relative first lateral part and second lateral part on the supporting part, the one end of first lateral part has connecting portion, the one end of second lateral part has the installation department, connecting portion first lateral part with the one end of supporting part enclose into with first guide rail sliding fit's first spout, the installation department the second lateral part with the other end of supporting part enclose into with second guide rail sliding fit's second spout.
6. The camera assembly of claim 5, wherein the number of the mounting portions is at least two, a magnetic member is arranged in each mounting portion, and a hall element matched with the magnetic member is arranged in the electronic device.
7. The camera assembly of any of claims 4-6, wherein the first guide has a securing portion thereon, the securing portion comprising: the first fixing part is located on the outer surface of the first side wall, the second fixing part is arranged on one end, far away from the opening, of the bottom plate and close to the second side wall, and the third fixing part is located on the outer surface of one end, close to the opening, of the second side wall.
8. The camera assembly of claim 7, wherein a side of the second fixing portion facing the guide groove has a limiting surface;
the third fixing portion is provided with a guide surface for guiding an outer surface of one side of the accommodating portion.
9. The camera module according to any one of claims 5, 6 or 8, wherein a cross arm is suspended above the first guide member, the end of the flexible circuit board connected to the camera is located below the cross arm, the end of the flexible circuit board connected to the circuit board is located above the cross arm, and the flexible circuit board located above the cross arm is connected to the cross arm.
10. The camera module of claim 9, wherein a glue layer is provided on a side of the cross arm facing the rear cover, and the flexible circuit board positioned above the cross arm is connected to the cross arm through the glue layer.
11. The camera assembly of claim 10, wherein the cross-arm is cantilevered over an end of the first guide proximate the opening.
12. The camera assembly of claim 10 or 11, wherein the first guide further comprises: the first vertical arm is positioned at one end, far away from the opening, of the first guide piece and is arranged close to the first side wall, and the third vertical arm is positioned at one end, close to the opening, of the second side wall;
the second vertical arm is arranged above the bottom plate in a suspended mode along the direction parallel to the first guide rail, one end of the second vertical arm is connected with the first vertical arm, the other end of the second vertical arm is connected with one end of the cross arm, and the other end of the cross arm is connected with the third vertical arm.
13. The camera assembly of claim 12, wherein a distance between an outer surface of the second vertical arm and the first rail is greater than a wall thickness of the first side portion;
the distance between one end, facing the bottom plate, of the second vertical arm and the bottom plate is larger than the wall thickness of the supporting part.
14. The camera assembly of any of claims 5, 6, 8, 10, 11, or 13, wherein the guide assembly further comprises: and the second guide piece is arranged at the outer edge of one end of the inward opening, and is used for guiding the accommodating part.
15. The camera assembly of claim 14, wherein the guide assembly further comprises: a third guide between the first guide and the second guide.
16. The camera assembly of claim 15, wherein the first guide, the second guide, and the third guide are integrally formed as a one-piece guide.
17. The camera assembly according to claim 15, wherein an avoidance opening is formed in a side of the third guide member, which is close to the driving assembly, and the driving assembly drives the carrying unit to ascend and descend through a connecting member;
the avoiding opening is used for avoiding the movement of the connecting piece.
18. The camera assembly of claim 17, wherein one end of the connector is connected to the connection portion on the first side portion by a snap fit, a weld, or a fastener.
19. A camera assembly according to any one of claims 1-6, 8, 10, 11, 13, 15-18, wherein the flexible circuit board comprises: the camera comprises a first mounting end, a first flexible section, a bending section, a second flexible section and a second mounting end, wherein the first mounting end is electrically connected with the camera;
two ends of the first flexible section are respectively connected with the first mounting end and one end of the bending section;
two ends of the second flexible section are respectively connected with the other end of the bending section and the second mounting end, and the second mounting end is electrically connected with the circuit board through a connector;
the first flexible section, the bending section and the second flexible section are connected to form the U-shaped structure.
20. The camera assembly of claim 19, wherein the flexible circuit board further comprises: an extension segment through which the second flexible segment is connected to the second mounting end.
21. The camera assembly of claim 20, wherein the flexible circuit board further comprises: the extension section is connected with the second mounting end through the connecting section, and the connecting section is connected with the second mounting end and is of an L-shaped structure.
22. The camera assembly of claim 20 or 21, wherein the camera head comprises: camera lens, light filter, supporting seat and photosensitive element, photosensitive element establishes first installation end and with first installation end electric connection, the supporting seat is located just enclose to establish on the first installation end the outside of photosensitive element, the camera lens is established on the supporting seat, the light filter is located the camera lens with between the photosensitive element.
23. An electronic device, comprising: display screen, center and back lid, the display screen with the back lid is located respectively the both sides of center still include: a liftable camera assembly, said camera assembly being as claimed in any one of claims 1 to 22;
the middle frame comprises a frame, and an opening for allowing the bearing unit of the camera shooting assembly to extend outwards is formed in the frame.
24. The electronic device of claim 23, wherein the camera assembly is a front camera assembly or the camera assembly is a rear camera assembly.
CN201911251847.6A 2019-12-09 2019-12-09 Liftable subassembly and electronic equipment of making a video recording Active CN110933208B (en)

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