CN109218585B - Shaft-adjusting camera device and camera terminal - Google Patents
Shaft-adjusting camera device and camera terminal Download PDFInfo
- Publication number
- CN109218585B CN109218585B CN201811198029.XA CN201811198029A CN109218585B CN 109218585 B CN109218585 B CN 109218585B CN 201811198029 A CN201811198029 A CN 201811198029A CN 109218585 B CN109218585 B CN 109218585B
- Authority
- CN
- China
- Prior art keywords
- camera
- rotating
- magnetic element
- output shaft
- bracket
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Studio Devices (AREA)
Abstract
The invention discloses an axis-adjusting camera device and a camera terminal. This accent axle camera device includes module and the drive module of making a video recording, the drive module is used for the drive the camera in the module of making a video recording rotates, the axis of rotation perpendicular to its optical axis of camera. The axis-adjusting camera device can adjust the direction of the optical axis of the camera to obtain a larger shooting range.
Description
Technical Field
The invention relates to the field of camera shooting, in particular to an axis-adjusting camera shooting device and a camera shooting terminal.
Background
The field angle of a camera of the mobile phone is generally 60-80 degrees, the coverage range is small, and the camera cannot be used for wide-angle shooting, but the mobile phone often needs to carry out wide-angle shooting when in use so as to acquire more image contents. At present, a method for realizing wide-angle shooting on a mobile phone is mainly realized through software, namely, the mobile phone is rotated in a panoramic mode of shooting software, a plurality of common images are spliced into a wide-angle image in an image splicing mode, the method is easy to influence the image quality due to hand trembling, and the limb movement of the mobile phone is too large, so that surrounding people are easily influenced in some scenic spots.
Disclosure of Invention
In order to solve the defects of the prior art, the invention provides an axis-adjusting camera device and a camera terminal. The axis-adjusting camera device can adjust the direction of the optical axis of the camera to obtain a larger shooting range.
The technical problem to be solved by the invention is realized by the following technical scheme:
the utility model provides an accent axle camera device, includes module and the drive module of making a video recording, the drive module is used for the drive camera in the module of making a video recording rotates, its optical axis of rotation perpendicular to of camera.
Further, the driving module comprises a fixed assembly, a moving assembly and a rotating output shaft, wherein the fixed assembly comprises a first magnetic element, and the moving assembly comprises a moving bracket and a second magnetic element arranged on the moving bracket; the rotary output shaft penetrates through a through hole in the movable support, and an external thread on the rotary output shaft is meshed with an internal thread in the through hole; the magnetic field of the first magnetic element and/or the second magnetic element is changeable after the first magnetic element and/or the second magnetic element is electrified, and the movable support is driven by the magnetic field acting force between the first magnetic element and the second magnetic element to do linear motion on the rotating output shaft.
Further, the first magnetic element is a magnet group, and the second magnetic element is an electromagnetic coil; or, the first magnetic element is an electromagnetic coil, and the second magnetic element is a magnet group.
Further, the fixed assembly comprises a fixed bracket, and the fixed bracket is used for assembling the moving assembly and the rotating output shaft.
Furthermore, the fixing assembly comprises a metal shell, and the metal shell is sleeved outside the fixing support.
Furthermore, both ends of the rotating output shaft are respectively and rotatably connected to the fixed assembly.
Furthermore, the driving module further comprises an elastic clamping piece, and the elastic clamping piece is used for clamping the movable support after the movable support moves to the appointed position of the rotating output shaft under the driving of the magnetic field acting force so as to limit the movable support at the appointed position.
Furthermore, the elastic clamping piece is fixed on the fixed component, the elastic clamping piece is respectively protruded and folded towards the movable support at two ends of the movable support in the linear motion direction to form a first transverse fold and a second transverse fold, and the directions of the first transverse fold and the second transverse fold are both vertical to the linear motion direction of the movable support; one surface of the movable support facing the elastic clamping piece sinks upwards and downwards to form a transverse groove corresponding to the first transverse fold and the second transverse fold, and the direction of the transverse groove is perpendicular to the linear motion direction of the movable support.
Furthermore, the camera module comprises a fixed seat and a rotating seat for bearing the camera, the rotating seat is rotatably connected to the fixed seat through a rotating shaft, and the rotating shaft of the rotating seat is perpendicular to the optical axis of the camera; the rotating shaft is fixedly connected to the rotating output shaft of the driving module.
A camera terminal comprises the axis-adjusting camera device.
The invention has the following beneficial effects: the shaft-adjusting camera device drives the camera in the camera module to rotate through the rotating force output by the driving module, so that the aim of adjusting the optical axis direction of the camera and acquiring a larger shooting range is fulfilled.
Drawings
Fig. 1 is a schematic view of an axis-adjustable image capturing apparatus provided in the present invention;
FIG. 2 is a schematic view of a driving module according to the present invention;
FIG. 3 is a cross-sectional view A-A of the adjustable axis camera device shown in FIG. 1;
fig. 4 is a schematic diagram of a camera terminal provided by the present invention.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and examples.
As shown in fig. 1, an axis-adjustable camera device 10 includes a camera module and a driving module, where the driving module is used to drive a camera 101 in the camera module to rotate, and a rotation axis of the camera 101 is perpendicular to an optical axis thereof.
The axis-adjusting camera device 10 drives the camera 101 in the camera module to rotate through the rotating force output by the driving module, so as to achieve the purpose of adjusting the optical axis direction of the camera 101 and obtaining a larger shooting range.
The camera module comprises a fixed seat 102 and a rotating seat 103 for bearing the camera 101, the rotating seat 103 is rotatably connected to the fixed seat 102 through a rotating shaft 1031, and the rotating shaft 1031 of the rotating seat 103 is perpendicular to the optical axis of the camera 101; the rotating shaft 1031 is fixedly connected to the rotating output shaft 104 of the driving module.
The rotating base 103 obtains a rotating force from the driving module through the rotating shaft 1031 to drive the camera 101 to rotate, so that the camera 101 can shoot in different directions, and the shooting angle of the camera 101 is enlarged to obtain a wide-angle effect.
When the device is used, the axis-adjusting camera device 10 can be matched with a panoramic mode on shooting software, the rotating seat 103 drives the camera 101 to rotate and shoot, and a plurality of images in different directions are obtained and then are synthesized to form a wide-angle image; as shown in fig. 4, the camera 101 of the axis-adjusting imaging device 10 may be configured to capture images in an oblique direction in cooperation with a fixed axis imaging device 20 having a fixed optical axis direction on the mobile phone, the fixed axis imaging device 20 may capture images in a forward direction, and then the axis-adjusting image of the axis-adjusting imaging device 10 and the fixed axis image of the fixed axis imaging device 20 may be merged to obtain wide-angle images having different FOVs.
The rotating base 103 is cylindrical, an assembly cavity for assembling the camera 101 is formed in the rotating base, two sections of rotating shafts 1031 for rotationally connecting with the fixing member are respectively arranged on two sides of the rotating base, and the rotating shaft 1031 on one side is fixedly connected with a rotating output shaft 104 of a driving module outside the fixing base 102 after penetrating through a shaft hole on the fixing base 102; the fixed base 102 is annular and is disposed around the periphery of the rotating base 103, a hard circuit board (PCB) 110 is fixedly bonded below the fixed base, and the camera 101 is electrically connected to the hard circuit board 110 through a flexible circuit board (FPC) 111 penetrating through the rotating base 103. The flexible circuit board 111 should be reserved with a sufficient length for the camera 101 to rotate.
As shown in fig. 2 and 3, the driving module includes a fixed component, a movable component and a rotating output shaft 104.
The fixing component comprises a fixing bracket 106, a metal shell 107 and a first magnetic element 108; the fixed bracket 106 is used for assembling the moving component and the rotating output shaft 104, and has two opposite side walls and a plurality of connecting walls which are connected and supported between the two side walls on the periphery so as to form a space for accommodating the moving component and the rotating output shaft 104; the metal housing 107 is cylindrical, is sleeved outside the fixing support 106, is axially parallel to the rotating output shaft 104, and preferably adopts a magnetic conductive metal to form a magnetic yoke to prevent the magnetic field from leaking. If the first magnetic element 108 is an electromagnetic coil, it may be wound around the periphery of the connecting wall of the fixing bracket 106, and if the first magnetic element 108 is a magnet set, it may be adhered and fixed on the inner wall of the metal shell 107 through the avoiding groove on the fixing bracket 106.
The moving assembly includes a moving support 105 and a second magnetic element 109 disposed on the moving support 105. The second magnetic element 109 may be an electromagnetic coil and may be wound around the outer periphery of the moving bracket 105, and the second magnetic element 109 may be a magnet group and may be fixed in the mounting groove of the moving bracket 105 by adhesion.
Two ends of the rotating output shaft 104 are respectively rotatably connected to two side walls of a fixed support 106 of the fixed component, the middle part of the rotating output shaft passes through a through hole in the movable support 105, and an external thread on the rotating output shaft 104 is meshed with an internal thread in the through hole.
The first magnetic element 108 and/or the second magnetic element 109 can change the magnetic field after being electrified, and the moving bracket 105 is driven by the magnetic field acting force between the first magnetic element 108 and the second magnetic element 109 to do linear motion on the rotating output shaft 104.
A screw mechanism is formed between the movable bracket 105 and the rotary output shaft 104 through external threads and internal threads which are engaged with each other, so that the linear motion of the movable bracket 105 is converted into the rotary motion of the rotary output shaft 104, and finally, the rotary output shaft 104 outputs a rotary force to the rotary base 103 of the camera module.
Most preferably, the first magnetic element 108 is a set of magnets and the second magnetic element 109 is an electromagnetic coil, and less preferably, the first magnetic element 108 is an electromagnetic coil and the second magnetic element 109 is a set of magnets; the polarity direction of the magnetic field generated by the first magnetic element 108 is parallel to the polarity direction of the magnetic field generated by the second magnetic element 109.
The driving module further includes an elastic locking piece 120, and the elastic locking piece 120 is used for locking the movable bracket 105 after the movable bracket 105 is driven by the magnetic field acting force to move to the designated position of the rotating output shaft 104, so as to limit the movable bracket 105 at the designated position.
The elastic position-locking piece 120 is fixed on one of the connecting walls of the fixing bracket 106 of the fixing assembly, and a hollow groove is preset on the corresponding connecting wall, so that the elastic position-locking piece 120 can have enough deformation space when being deformed backwards. Two ends of the elastic clamping piece 120 along the linear motion direction of the movable support 105 are respectively fixed on the connecting wall, the inner sides of the two end fixing positions protrude and fold towards the movable support 105 to form a first transverse fold 1201 and a second transverse fold 1202, the cross sections of the first transverse fold 1201 and the second transverse fold 1202 are U-shaped or V-shaped, and the directions of the first transverse fold 1201 and the second transverse fold 1202 are perpendicular to the linear motion direction of the movable support 105; one surface of the movable bracket 105 facing the elastic clamping piece 120 is recessed and recessed up and down to form a transverse groove corresponding to the first transverse fold 1201 and the second transverse fold 1202, and the direction of the transverse groove is perpendicular to the linear motion direction of the movable bracket 105.
When the movable bracket 105 is driven by the magnetic field acting force to move linearly to one end of the rotating output shaft 104, the first transverse fold 1201 of the elastic clamping piece 120 is clamped into the transverse groove of the movable bracket 105, so that the movable bracket 105 is clamped and fixed at the position; when the movable bracket 105 moves linearly to the other end of the rotating output shaft 104 under the driving of the magnetic field acting force, the second transverse fold 1202 of the elastic clamping piece 120 is clamped into the transverse groove of the movable bracket 105, so that the movable bracket 105 is clamped and fixed at the position.
The optical axis direction of the camera 101 of the axis-adjustable imaging apparatus 10 can be adjusted to two opposite oblique directions.
According to different structural requirements, the fixing base 102 of the camera module and the fixing bracket 106 of the driving module can be of an integrated structure or a split structure.
Example two
As shown in fig. 4, a camera terminal includes an axis-adjustable camera 10 according to the first embodiment.
The above-mentioned embodiments only express the embodiments of the present invention, and the description is more specific and detailed, but not understood as the limitation of the patent scope of the present invention, but all the technical solutions obtained by using the equivalent substitution or the equivalent transformation should fall within the protection scope of the present invention.
Claims (7)
1. The shaft-adjusting camera device is characterized by comprising a camera module and a driving module, wherein the driving module is used for driving a camera in the camera module to rotate, and a rotating shaft of the camera is perpendicular to an optical axis of the camera; the driving module comprises a fixed component, a moving component and a rotating output shaft, the moving component comprises a moving bracket, the rotating output shaft penetrates through a through hole in the moving bracket, an external thread on the rotating output shaft is meshed with an internal thread in the through hole, and the moving bracket can do linear motion on the rotating output shaft; the driving module further comprises an elastic clamping sheet for clamping the movable bracket after the movable bracket moves to the designated position of the rotating output shaft so as to limit the movable bracket at the designated position; the elastic clamping piece is respectively protruded and folded towards the movable support at two ends of the movable support in the linear motion direction to form a first transverse fold and a second transverse fold, the directions of the first transverse fold and the second transverse fold are both vertical to the linear motion direction of the movable support, one surface of the movable support facing the elastic clamping piece is sunken up and down and is concave inwards to form a transverse groove corresponding to the first transverse fold and the second transverse fold, and the direction of the transverse groove is vertical to the linear motion direction of the movable support; the elastic clamping piece is fixed on the fixing component, and a corresponding hollow groove is preset on the fixing component so that the elastic clamping piece can have enough deformation space when being deformed backwards; the fixed assembly comprises a first magnetic element, and the moving assembly comprises a second magnetic element arranged on the moving bracket; the magnetic field of the first magnetic element and/or the second magnetic element is changeable after the first magnetic element and/or the second magnetic element is electrified, and the movable bracket is driven by the magnetic field acting force between the first magnetic element and the second magnetic element to do linear motion on the rotating output shaft; a screw rod mechanism is formed between the movable support and the rotary output shaft through external threads and internal threads which are meshed with each other, so that linear motion of the movable support is converted into rotary motion of the rotary output shaft, and finally the rotary output shaft outputs rotating force to a rotary seat of the camera module.
2. The axis-adjustable imaging apparatus according to claim 1, wherein the first magnetic element is a magnet group, and the second magnetic element is an electromagnetic coil; or, the first magnetic element is an electromagnetic coil, and the second magnetic element is a magnet group.
3. The adjustable axis camera device according to claim 1, wherein the fixed assembly comprises a fixed bracket for mounting the moving assembly and the rotating output shaft.
4. The adjustable axis camera device according to claim 3, wherein the fixing assembly comprises a metal shell, and the metal shell is sleeved outside the fixing bracket.
5. The adjustable-shaft camera device according to any one of claims 1 to 4, wherein both ends of the rotary output shaft are respectively rotatably connected to the fixing assembly.
6. The axis-adjustable camera device according to claim 1, wherein the camera module comprises a fixed base and a rotating base for carrying the camera, the rotating base is rotatably connected to the fixed base through a rotating shaft, and the rotating shaft of the rotating base is perpendicular to an optical axis of the camera; the rotating shaft is fixedly connected to the rotating output shaft of the driving module.
7. A camera terminal characterized by comprising the axis-adjustable camera device according to any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811198029.XA CN109218585B (en) | 2018-10-15 | 2018-10-15 | Shaft-adjusting camera device and camera terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811198029.XA CN109218585B (en) | 2018-10-15 | 2018-10-15 | Shaft-adjusting camera device and camera terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109218585A CN109218585A (en) | 2019-01-15 |
| CN109218585B true CN109218585B (en) | 2020-04-14 |
Family
ID=64980644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811198029.XA Active CN109218585B (en) | 2018-10-15 | 2018-10-15 | Shaft-adjusting camera device and camera terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109218585B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110225230B (en) * | 2019-05-29 | 2020-10-27 | 河海大学 | An electronically controlled circuit monitoring device for cracks in the underwater face of a rockfill dam and a method of using the same |
| CN110324539A (en) * | 2019-07-19 | 2019-10-11 | 北京遥感设备研究所 | A kind of infrared imaging device tune shaft device and its application method |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080058008A1 (en) * | 2006-08-02 | 2008-03-06 | Jae-Woong Yoon | Mobile telecommunication apparatus with a built-in camera and the camera therein |
| CN202435488U (en) * | 2011-12-19 | 2012-09-12 | 信利光电(汕尾)有限公司 | Turnover camera device |
| CN102946164B (en) * | 2012-10-17 | 2016-12-21 | 上海交通大学 | The displacement drive interacted based on permanent magnet and electromagnet |
| CN203535292U (en) * | 2013-10-23 | 2014-04-09 | 中山联合光电科技有限公司 | An optical prime lens apparatus which can automatically overturn |
| CN104935820A (en) * | 2015-06-12 | 2015-09-23 | 广东欧珀移动通信有限公司 | A mobile terminal rotating camera device and rotating method |
| CN106341031B (en) * | 2016-09-13 | 2018-12-14 | 江苏大学 | A kind of magnetic-field modulation-type magnetic Screw |
| CN107896047B (en) * | 2017-11-22 | 2019-09-13 | 哈尔滨工业大学 | Single-winding mixed excitation magnetic screw |
-
2018
- 2018-10-15 CN CN201811198029.XA patent/CN109218585B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN109218585A (en) | 2019-01-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210781015U (en) | Camera module and electronic equipment | |
| WO2021108972A1 (en) | Camera module and electronic device | |
| US12219227B2 (en) | Optical image stabilization module and electronic device | |
| CN107340667B (en) | An anti-shake micro-head integrated camera module | |
| US7653295B2 (en) | Collapsible lens barrel and optical instrument using the same | |
| US9749544B2 (en) | Gimbal driving device and gimbal assembly using the same | |
| CN112911092B (en) | Camera modules and electronic equipment | |
| US8040426B2 (en) | Automatic focusing mechanism | |
| US7061700B2 (en) | Lens barrel and image pickup device including lens barrel | |
| US20070133092A1 (en) | Lens device and imager apparatus | |
| CN110500479B (en) | Anti-shake miniature cradle head capable of driving camera module | |
| CN112799202A (en) | lens module | |
| CN109218585B (en) | Shaft-adjusting camera device and camera terminal | |
| CN113194216A (en) | Voice coil motor, lens module and electronic equipment | |
| CN108604045A (en) | Imaging device | |
| WO2018061455A1 (en) | Optical device and imaging device | |
| CN109462719B (en) | FOV adjustable many camera device and camera terminal | |
| JP7237658B2 (en) | Lens barrel and imaging device | |
| WO2023221334A1 (en) | Optical element driving device, camera device, and mobile terminal | |
| CN214228341U (en) | Optical anti-shake camera module | |
| CN214252704U (en) | Lens module | |
| JP2020144278A (en) | Lens barrel and image capturing device | |
| JP2019028112A (en) | Optical unit with tremor correction function | |
| CN109218584B (en) | Shaft-adjusting camera device and camera terminal | |
| JP3688700B2 (en) | Retractable lens barrel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |