CN111208619B - Lens assembly and terminal equipment - Google Patents
Lens assembly and terminal equipment Download PDFInfo
- Publication number
- CN111208619B CN111208619B CN202010324543.4A CN202010324543A CN111208619B CN 111208619 B CN111208619 B CN 111208619B CN 202010324543 A CN202010324543 A CN 202010324543A CN 111208619 B CN111208619 B CN 111208619B
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- CN
- China
- Prior art keywords
- sleeve
- sliding
- base
- lens module
- motor
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- Expired - Fee Related
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Classifications
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
- G02B7/022—Mountings, adjusting means, or light-tight connections, for optical elements for lenses lens and mount having complementary engagement means, e.g. screw/thread
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
- G02B7/023—Mountings, adjusting means, or light-tight connections, for optical elements for lenses permitting adjustment
Abstract
The invention provides a lens assembly, which comprises a lens module, a first transmission sleeve, a first driving assembly, a second sleeve, a second driving assembly and a third driving assembly, wherein the first driving assembly comprises a first motor, a sliding screw rod and a sliding driving nut; the second sleeve comprises a base and a shell, the shell is provided with an accommodating groove penetrating through the shell, and the lens module is arranged in the accommodating groove; the second driving assembly comprises a planetary gear box and a second motor, and the second motor drives the second sleeve to horizontally rotate; the third driving assembly comprises a parallel transmission gear box and a third motor, and the third motor drives the lens module to rotate in a pitching mode. Compared with the related art, the lens assembly and the terminal device provided by the invention realize the three-dimensional functions of lifting, horizontal rotation and pitching rotation of the lens module, and are simple in structure and small in occupied space.
Description
Technical Field
The present invention relates to the field of electronic devices, and in particular, to a lens assembly and a terminal device for a portable electronic product.
Background
The application of the terminal equipment is more and more extensive. For example, a mobile terminal in a terminal device has an increasingly high requirement for screen occupation of a screen, and particularly in a scheme that a full-screen is adopted, the scheme requires that no other component can be arranged on one side of the screen, so that in order to avoid the arrangement of a camera lens on one side of the screen, a pop-up camera scheme is required to meet the requirement of full-screen design. Other terminal devices, such as home security cameras, have a lens assembly tilt function, while a lens assembly of a handheld pan-tilt camera has both horizontal rotation and tilt rotation functions.
In a lens assembly of the related art, the lens assembly includes a lens module and a driving module for driving the lens module to rotate horizontally and rotate in pitch, and the driving module includes a first motor for driving the lens module to rotate horizontally and a second motor for driving the lens module to rotate in pitch.
However, in the related art, the horizontal rotation and the pitching rotation of the lens module are respectively realized by two independent motors, so that the transmission structure of the driving module is complex; in addition, due to the structural arrangement of the motors, the occupied space is too large, the ultra-thin design of the mobile terminal is not facilitated, and the practicability is low; in addition, the lens assembly of the related art does not have the function of lifting the lens module, and cannot realize the functions of three dimensions of lifting, horizontal rotation and pitching rotation of the lens module.
Therefore, there is a need to provide a new lens assembly and a terminal device to solve the above technical problems.
Disclosure of Invention
The invention aims to provide a lens assembly and a terminal device which realize three-dimensional functions of lifting, horizontal rotation and pitching rotation of a lens module, have simple structures and occupy small space.
In order to achieve the above object, the present invention provides a lens assembly, comprising:
a lens module;
the first transmission sleeve is in a hollow cylindrical shape and extends along a first direction;
the first driving assembly comprises a sliding screw, a first motor and a sliding driving nut, the first motor drives the sliding screw, the sliding driving nut is in threaded transmission connection with the sliding screw, the first motor is arranged at one end of the first transmission sleeve, one end of the first transmission sleeve is fixed to the sliding driving nut, and the first motor drives the sliding screw to rotate so that the sliding driving nut moves along the sliding screw and drives the first transmission sleeve to move linearly along the first direction;
the second sleeve comprises a disc-shaped base and a cylindrical shell which is fixedly covered on the base, the base is supported at one end, far away from the first motor, of the first transmission sleeve and forms rotary connection, an accommodating groove penetrates through the shell, and the lens module is arranged in the accommodating groove;
the second driving assembly comprises a planetary gear box and a second motor which drives the planetary gear box and is fixed in the first transmission sleeve, the planetary gear box is fixed on the base and is coaxially arranged with the base, and the second motor drives the planetary gear box to rotate and enables the planetary gear box to drive the second sleeve to horizontally rotate along a plane perpendicular to the first direction;
the third driving assembly is fixed in the second sleeve and comprises a parallel transmission gear box and a third motor which drives the parallel transmission gear box and is fixed in the second sleeve, and the parallel transmission gear box is fixed on the shell and is connected to the lens module; the third motor drives the parallel transmission gear box to rotate, so that the parallel transmission gear box drives the lens module to rotate along the plane parallel to the first direction in a pitching mode.
Preferably, the housing includes a top surface and a sidewall bent and extended from a periphery of the top surface toward the base and fixed to the base, and the receiving groove is recessed from the top surface toward the base and penetrates through opposite sides of the sidewall; one side that the camera lens module kept away from the base is a plane, and this plane with the top surface flushes, the camera lens module is close to one side of base is to the convex arcwall face of direction of base, the camera lens module accept in form rotating the connection in the accepting groove, the tank bottom of accepting groove be with the arc structure that the arcwall face matches.
Preferably, the third motor is arranged between the base and the lens module, and the parallel transmission gear box is fixed between the lens module and the side wall.
Preferably, the diameter of the second sleeve is 25-30 mm.
Preferably, the base is provided with a first hole penetrating through the base, the planetary gear box is provided with a second hole penetrating through the planetary gear box, and the first hole and the second hole are arranged in a right-to-right mode; the lens component further comprises a coaxial line which is respectively electrically connected with the lens module, the second driving component and the third driving component, and the coaxial line sequentially penetrates through the first hole and the second hole in the second sleeve and extends into the first transmission sleeve.
Preferably, the first driving assembly further comprises a bearing support seat for supporting the sliding screw, the bearing support seat comprises a support plate, two extending walls extending in the protruding manner from the two opposite ends of the first direction and two bearings fixed to the extending walls respectively, the sliding screw is fixed to the extending walls through the bearings, and the lens assembly is fixed to an external terminal device through the support plate.
Preferably, the bearing support seat further comprises two sliding rods, the two sliding rods are arranged in parallel with the sliding screw, two ends of each sliding rod are respectively fixed to the two extending walls, the two sliding rods are respectively arranged on two opposite sides of the sliding screw at intervals, and the sliding drive nut is sleeved on the sliding rods and forms sliding connection.
Preferably, the first drive assembly further comprises a speed reducer; one end of the speed reducer is connected to the first motor, and the other end of the speed reducer is connected to the sliding screw.
The invention further provides a terminal device which comprises a shell and the lens assembly which is fixed on the shell and is provided with a through hole penetrating through the shell, the first motor drives the first transmission sleeve, and the first transmission sleeve drives the second sleeve to move out of the shell through the through hole so as to expose the lens module.
Compared with the prior art, the lens assembly and the terminal equipment drive the sliding screw to rotate through the first motor so that the sliding drive nut moves along the sliding screw and drives the first transmission sleeve to linearly move along the first direction, and the structure realizes the function of lifting the lens assembly in the terminal equipment. The lens component and the terminal equipment drive the planetary gear box to rotate through the second motor, and the planetary gear box drives the second sleeve to horizontally rotate along a plane perpendicular to the first direction. The lens component and the terminal equipment drive the parallel transmission gear box to rotate through the third motor, so that the parallel transmission gear box drives the lens module to rotate in a pitching mode along a plane parallel to the first direction. In addition, the part of the first driving assembly and the second driving assembly are contained in the first transmission sleeve, and the third driving assembly is fixed in the second sleeve. More excellent, the camera lens subassembly sets up the accepting groove through the casing at the second sleeve, sets up the camera lens module in the accepting groove, and this structure makes the camera lens subassembly stretch out the back still keep forming with terminal equipment's shell and seals, whole compact, and occupation space is little, is favorable to terminal equipment's ultra-thin design, has improved the practicality.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive efforts, wherein:
FIG. 1 is a schematic perspective view of a lens assembly according to the present invention;
FIG. 2 is a schematic perspective view of another angle of the lens assembly of the present invention;
FIG. 3 is an exploded view of a portion of the lens assembly of the present invention;
FIG. 4 is a cross-sectional view taken along line A-A of FIG. 1;
FIG. 5 is a cross-sectional view taken along line B-B of FIG. 2;
fig. 6 is an exploded perspective view of a portion of a first driving assembly of the lens assembly of the present invention;
FIG. 7 is a perspective view of the lens assembly of the present invention with the first transmission sleeve and the first driving assembly removed;
FIG. 8 is an exploded view of a portion of the lens assembly of FIG. 7;
FIG. 9 is a schematic perspective view of the lens assembly of the present invention in an extended state;
fig. 10 is a schematic perspective view of a terminal device according to the present invention;
fig. 11 is an exploded view of a part of the three-dimensional structure of the terminal device of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-9, the present invention provides a lens assembly 100. The lens assembly 100 includes a lens module 1, a first transmission sleeve 2, a first driving assembly 3, a second sleeve 4, a second driving assembly 5, a third driving assembly 6 and a coaxial line 7.
Specifically, the first transmission sleeve 2 is in a hollow cylindrical shape. The first transmission sleeve 2 extends along a first direction X (i.e. the X-axis direction), and the shape of the first transmission sleeve 2 is favorable for the lens assembly 100 to realize the lifting function of the lens module 1.
The first driving assembly 3 includes a first motor 31, a sliding screw 32, a sliding driving nut 33 in threaded transmission connection with the sliding screw 32, a bearing support 34 for supporting the sliding screw 32, and a speed reducer 35 connected to an output end of the first motor 31. The first motor 31 drives the sliding screw 32, and the sliding screw 32 is connected to an output end of the first motor 31.
The first motor 31 is disposed at one end of the first transmission sleeve 2. The first motor 31 is used for providing a driving force.
One end of the first transmission sleeve 2 is fixed to the sliding drive nut 33. The sliding driving nut 33 may be clamped to the first transmission sleeve 2 to form a fixed structure, but is not limited thereto, and the sliding driving nut 33 may be fixed to the first transmission sleeve 2 by adhesion.
The bearing support base 34 includes a support plate 341, two extension walls 342 respectively protruding from two opposite ends of the support plate 341 along the first direction X, and two bearings 344 respectively fixed to the two extension walls 342. The sliding screw 32 is fixed to the extension wall 342 through the bearing 344, and the lens assembly 100 is fixed to an external terminal device through the support plate 341.
In order to stabilize the linear movement of the slide driving nut 33 in the first direction X by the slide screw 32. The bearing support base 34 further includes two sliding rods 343, the two sliding rods 343 are disposed parallel to the sliding screw 32, and two ends of each sliding rod 343 are fixed to the two extending walls 342 respectively. The two slide bars 343 are disposed at opposite sides of the slide screw 32 at intervals. The sliding driving nut 33 is sleeved on the sliding rod 343 and forms a sliding connection.
The sliding screw 32 is connected to the output end of the speed reducer 35. That is, one end of the speed reducer 35 is connected to the first motor 31, and the other end thereof is connected to the sliding screw 32. The reducer 35 is provided to convert a part of the rotation speed of the first motor 31 into a torque, and the rotation performance of the sliding screw 32 is more reliable because the rotation speed becomes smaller and the torque becomes larger; of course, in other embodiments, it is also possible to provide no speed reducer 35, and when the speed reducer 35 is not provided, the sliding screw 32 is directly connected to the output end of the first motor 31.
The first motor 31 drives the sliding screw 32 to rotate so as to enable the sliding driving nut 33 to move along the sliding screw 32 and drive the first transmission sleeve 2 to move linearly along the first direction X. Specifically, when the first driving assembly 3 works, the first motor 31 rotates through the speed reducer 35 to drive the sliding screw 32 to rotate, the sliding screw 32 and the sliding driving nut 33 rotate relatively, so that the sliding driving nut 33 moves linearly along the first direction X, and meanwhile, the sliding driving nut 33 drives the first transmission sleeve 2, and the first transmission sleeve 2 drives the second transmission sleeve 4 to move along the first direction X, so that the lens assembly 100 in the terminal device is lifted.
In the present embodiment, the transmission relationship of the first driving assembly 3 is not limited to the sliding screw transmission of the screw and the nut, and it may be specifically set according to the actual design requirement as long as the purpose of linear movement along the first direction X by driving the sliding driving nut 33 can be achieved; for example, as another embodiment, the first driving assembly 3 includes a cylinder, and a first transmission sleeve is connected to an output end of the cylinder, and it is also possible to directly control the reciprocating motion of the first transmission sleeve along the first direction X through the cylinder.
The second sleeve 4 includes a disc-shaped base 41 and a cylindrical housing 42 covering and fixed to the base 41. The second sleeve 4 is columnar, which is beneficial to realizing the functions of lifting and horizontal rotation of the lens module 1.
Specifically, the base 41 is supported at an end of the first transmission sleeve 2 away from the first motor 31 and forms a rotating connection.
The housing 42 includes a top surface 421 and a sidewall 422 bent and extended from the periphery of the top surface 421 to the direction of the base 41 and fixed to the base 41. Wherein, the second sleeve 4 does not rise out completely, only needs lens module 1 stretches out terminal equipment's outside can realize lens module 1 horizontal rotation and the every single move rotation function, at this moment, being provided with of casing 42 does benefit to still keep forming enclosed construction with terminal equipment's shell after lens module 1 stretches out terminal equipment's outside, makes terminal equipment's dustproof effectual, has improved terminal equipment's reliability.
The housing 42 is provided with a receiving groove 420 penetrating therethrough. Specifically, the receiving groove 420 is recessed from the top surface 421 toward the base 41 and penetrates through two opposite sides of the sidewall 422. The lens module 1 is disposed in the accommodating groove 420. The structure is beneficial to the lifting function of the lens module 1 and the sealing of the whole machine when the lens module is used in terminal equipment.
In this embodiment, a side of the lens module 1 away from the base 41 is a plane, and the plane is flush with the top surface 421. The structure ensures that the whole lens module 1 is sealed when used in a terminal device. The lens module 1 is close to one side of the base 41 is towards the convex arc-shaped surface of the direction of the base 41, the lens module 1 is accommodated in the accommodating groove 420 and forms a rotating connection, and the groove bottom of the accommodating groove 420 is of an arc-shaped structure matched with the arc-shaped surface. This structure ensures a beautiful design and ensures that the lens module 1 does not interfere in the pitching rotation process, thereby improving the reliability of the lens assembly 100. Meanwhile, the structure enables the whole lens assembly 100 to be compact in size and small in occupied space.
In the present embodiment, the diameter of the second sleeve 4 is 25 to 30 mm. The volume of the second sleeve 4 occupies a small area, and the arrangement ensures that the lens assembly 100 is applied in an ultra-small size, so that the intelligent device can be conveniently carried and popularized.
The second drive assembly 5 comprises a second motor 51 and a planetary gearbox 52. The second motor 51 drives the planetary gearbox 52. The second motor 51 is fixed in the first transmission sleeve 2 and is axially arranged along the first direction X. The planetary gearbox 52 is connected to the output of the second electric machine 51.
The planetary gear box 52 is fixed to the base 41 and is disposed coaxially with the base 41. This arrangement causes the planetary gearbox 52 to rotate while synchronously driving the base 41 to rotate.
The second motor 51 drives the planetary gear box 52 to rotate, and the planetary gear box 52 drives the second sleeve 4 to horizontally rotate along a plane perpendicular to the first direction X, and this structure realizes the function of horizontally rotating the lens assembly 100 in the terminal device.
The third drive assembly 6 comprises a third motor 61 and a parallel transmission gearbox 62. The third motor 61 drives the parallel transmission gearbox 62. The third motor 61 is fixed in the second sleeve 4. The parallel transmission gearbox 62 is connected to the output of the third motor 61. The parallel transmission gear box 62 is fixed to the housing 42 and connected to the lens module 1.
The third drive assembly 6 is fixed within the second sleeve 4. The third motor 61 is fixed between the base 41 and the lens module 1. The parallel transmission gear box 62 is disposed between the lens module 1 and the sidewall 422. This configuration allows the parallel transmission gearbox 62 to reduce the radial space occupied by the third driving assembly 6 in the housing 42, even if the dimension perpendicular to the first direction X is reduced as much as possible, so as to reduce the structural thickness occupation of the third driving assembly 6 in the second sleeve 4, and this configuration makes the overall lens assembly 100 compact in size, occupies a small space, and is beneficial to the application of the lens assembly 100 in an ultra-small size.
The third motor 61 drives the parallel transmission gear box 62 to rotate, so that the parallel transmission gear box 62 drives the lens module 1 to rotate in a pitching manner along a plane parallel to the first direction X, and the structure realizes the function of pitching rotation of the lens assembly 100 in the terminal device.
The coaxial line 7 is electrically connected with the lens module 1, the second driving component 5 and the third driving component 6 respectively. In the present embodiment, the base 41 is provided with a first hole 410 penetrating therethrough. The planetary gearbox 52 is provided with a second bore 520 therethrough. The first hole 410 is disposed opposite to the second hole 520. The coaxial line 7 extends from the second sleeve 4 to the first transmission sleeve 2 through the first hole 410 and the second hole 520 in sequence. This structure is advantageous for the overall compact size of the lens assembly 100, occupies a small space, and is advantageous for the ultra-small size application of the lens assembly 100.
Referring to fig. 10-11, the present invention provides a terminal device 200. The terminal device 200 includes a housing 201 and the lens assembly 100 fixed to the housing 201. Wherein the housing 201 is provided with a through hole 202 penetrating therethrough. The first motor 31 drives the first transmission sleeve 2, and the first transmission sleeve 2 drives the second sleeve 4 to move out of the housing 201 through the through hole 202, so that the lens module 1 is exposed. In actual use, the lens assembly 100 is installed inside the external terminal device 200, when the terminal device is not used, the lens module 1 of the lens assembly 100 is always contained inside the terminal device 200, when the lens module 1 needs to be used for shooting, the lens assembly 100 drives the lens module 1 to extend out of the terminal device 200, so that the lens module 1 is exposed, and when the terminal device stops being used, the lens assembly 100 drives the lens module 1 to retract into the terminal device 200.
The terminal device 200 is any one of a mobile phone, a tablet computer, a notebook computer and an intelligent television. Of course, without being limited thereto, the terminal device 200 may also be other electronic devices applied to the lens assembly 100.
Compared with the related art, the lens assembly 100 and the terminal device 200 of the present invention drive the sliding screw 32 to rotate through the first motor 31 so that the sliding drive nut 33 moves along the sliding screw 32 and drives the first transmission sleeve 2 to move linearly in the first direction X, and this structure realizes the function of lifting and lowering the lens assembly 100 in the terminal device 200. The lens assembly 100 and the terminal device 200 drive the planetary gear box 52 to rotate through the second motor 51, and the planetary gear box 52 drives the second sleeve 4 to horizontally rotate along a plane perpendicular to the first direction X, and this structure realizes the function of horizontally rotating the lens assembly 100 in the terminal device 200. The lens assembly 100 and the terminal device 200 drive the parallel transmission gear box 62 to rotate through the third motor 61, so that the parallel transmission gear box 62 drives the lens module 100 to rotate in a pitching manner along a plane parallel to the first direction X, and the structure realizes the function of the lens assembly 100 in the terminal device 200 to rotate in a pitching manner. In addition, the first driving assembly 3 and the second driving assembly 5 are accommodated in the first transmission sleeve 2, and the third driving assembly 6 is fixed in the second sleeve 4, so that the lens assembly 100 has a simple structure and occupies a small space. More preferably, the lens assembly 100 is provided with the accommodating groove 420 through the housing 42 of the second sleeve 4, and the lens module 100 is provided in the accommodating groove 420, so that the lens assembly 100 is still kept to form a seal with the housing 201 of the terminal device 200 after being stretched out, the overall size is compact, the occupied space is small, the ultra-thin design of the terminal device 200 is facilitated, and the practicability is improved.
While the foregoing is directed to embodiments of the present invention, it will be understood by those skilled in the art that various changes may be made without departing from the spirit and scope of the invention.
Claims (8)
1. The utility model provides a lens subassembly, its includes the lens module, its characterized in that, the lens subassembly still includes:
the first transmission sleeve is in a hollow cylindrical shape and extends along a first direction;
the first driving assembly comprises a sliding screw, a first motor and a sliding driving nut, the first motor drives the sliding screw, the sliding driving nut is in threaded transmission connection with the sliding screw, the first motor is arranged at one end of the first transmission sleeve, one end of the first transmission sleeve is fixed to the sliding driving nut, and the first motor drives the sliding screw to rotate so that the sliding driving nut moves along the sliding screw and drives the first transmission sleeve to move linearly along the first direction;
the second sleeve comprises a disc-shaped base and a cylindrical shell which is fixedly covered on the base, the base is supported at one end, far away from the first motor, of the first transmission sleeve and forms rotary connection, an accommodating groove penetrates through the shell, and the lens module is arranged in the accommodating groove;
the second driving assembly comprises a planetary gear box and a second motor which drives the planetary gear box and is fixed in the first transmission sleeve, the planetary gear box is fixed on the base and is coaxially arranged with the base, and the second motor drives the planetary gear box to rotate and enables the planetary gear box to drive the second sleeve to horizontally rotate along a plane perpendicular to the first direction;
the third driving assembly is fixed in the second sleeve and comprises a parallel transmission gear box and a third motor which drives the parallel transmission gear box and is fixed in the second sleeve, and the parallel transmission gear box is fixed on the shell and is connected to the lens module; the third motor drives the parallel transmission gear box to rotate so that the parallel transmission gear box drives the lens module to rotate along a plane parallel to the first direction in a pitching mode;
the shell comprises a top surface and a side wall which is bent and extended from the periphery of the top surface to the direction of the base and is fixed on the base, and the accommodating groove is recessed from the top surface to the direction of the base and penetrates through two opposite sides of the side wall; one side that the camera lens module kept away from the base is a plane, and this plane with the top surface flushes, the camera lens module is close to one side of base is to the convex arcwall face of direction of base, the camera lens module accept in form rotating the connection in the accepting groove, the tank bottom of accepting groove be with the arc structure that the arcwall face matches.
2. The lens assembly of claim 1, wherein the third motor is disposed between the base and the lens module, and the parallel drive gearbox is secured between the lens module and the sidewall.
3. The lens assembly of claim 1, wherein the second sleeve has a diameter of 25-30 mm.
4. The lens assembly of claim 1, wherein the base is provided with a first hole therethrough, the planetary gear box is provided with a second hole therethrough, and the first hole is opposite to the second hole; the lens component further comprises a coaxial line which is respectively electrically connected with the lens module, the second driving component and the third driving component, and the coaxial line sequentially penetrates through the first hole and the second hole in the second sleeve and extends into the first transmission sleeve.
5. The lens assembly of claim 1, wherein the first driving assembly further comprises a bearing support base for supporting the sliding screw, the bearing support base comprising a support plate, two extension walls respectively extended from opposite ends of the support plate in the first direction in a protruding manner, and two bearings respectively fixed to the two extension walls, the sliding screw being fixed to the extension walls through the bearings, and the lens assembly being fixed to an external terminal device through the support plate.
6. The lens assembly of claim 5, wherein the bearing support further comprises two sliding rods, the two sliding rods are disposed parallel to the sliding screw, two ends of each sliding rod are fixed to the two extending walls, the two sliding rods are disposed at two opposite sides of the sliding screw at intervals, and the sliding driving nut is sleeved on the sliding rods and forms a sliding connection.
7. The lens assembly of claim 1, wherein the first drive assembly further comprises a speed reducer; one end of the speed reducer is connected to the first motor, and the other end of the speed reducer is connected to the sliding screw.
8. A terminal device, the terminal device comprising a housing, wherein the terminal device further comprises the lens module as claimed in any one of claims 1 to 7 fixed to the housing, the housing is provided with a through hole penetrating therethrough, the first motor drives the first transmission sleeve, and the first transmission sleeve drives the second sleeve to move out of the housing through the through hole so as to expose the lens module.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010324543.4A CN111208619B (en) | 2020-04-23 | 2020-04-23 | Lens assembly and terminal equipment |
| PCT/CN2020/090257 WO2021212576A1 (en) | 2020-04-23 | 2020-05-14 | Lens assembly and terminal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010324543.4A CN111208619B (en) | 2020-04-23 | 2020-04-23 | Lens assembly and terminal equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111208619A CN111208619A (en) | 2020-05-29 |
| CN111208619B true CN111208619B (en) | 2020-07-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010324543.4A Expired - Fee Related CN111208619B (en) | 2020-04-23 | 2020-04-23 | Lens assembly and terminal equipment |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN111208619B (en) |
| WO (1) | WO2021212576A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111491090A (en) * | 2020-06-24 | 2020-08-04 | 瑞声通讯科技(常州)有限公司 | Camera device and intelligent equipment |
| CN114630039B (en) * | 2022-03-24 | 2024-03-15 | 歌尔股份有限公司 | Camera component |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4628657B2 (en) * | 2003-07-23 | 2011-02-09 | 京セラ株式会社 | Mobile terminal device |
| TWI260906B (en) * | 2005-05-17 | 2006-08-21 | Jin-Chiuan Huang | Lens turning device for mobile phone with camera function |
| US20140362287A1 (en) * | 2013-06-10 | 2014-12-11 | Chien Fu CHUNG | Multi-directional positioning apparatus for mobile-phone camera shooting |
| CN104048141B (en) * | 2014-06-18 | 2015-12-30 | 北京航空航天大学 | A kind of imitative cervical vertebra formula cradle head mechanism |
| CN210004109U (en) * | 2019-03-26 | 2020-01-31 | 广东小天才科技有限公司 | family education machine with lifting rotary camera structure |
| CN110081287B (en) * | 2019-05-06 | 2023-12-01 | 华东师范大学 | Multi-dimensional camera holder |
| CN110233919B (en) * | 2019-06-24 | 2021-05-04 | Oppo（重庆）智能科技有限公司 | Mobile terminal, control method of mobile terminal and shooting device |
| CN110602366B (en) * | 2019-09-24 | 2021-07-30 | 深圳创维－Rgb电子有限公司 | Camera and display |
-
2020
- 2020-04-23 CN CN202010324543.4A patent/CN111208619B/en not_active Expired - Fee Related
- 2020-05-14 WO PCT/CN2020/090257 patent/WO2021212576A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| CN111208619A (en) | 2020-05-29 |
| WO2021212576A1 (en) | 2021-10-28 |
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