CN107613185B - 360 turning device of camera - Google Patents
360 turning device of camera Download PDFInfo
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- CN107613185B CN107613185B CN201711081389.7A CN201711081389A CN107613185B CN 107613185 B CN107613185 B CN 107613185B CN 201711081389 A CN201711081389 A CN 201711081389A CN 107613185 B CN107613185 B CN 107613185B
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Abstract
The invention discloses a 360-degree turnover device for a camera, which is characterized by comprising a shell and a turnover assembly; the shell is provided with a fixing hole; a mounting hole for mounting the magnet block is formed in the shell; the overturning assembly comprises a locking block, a fixed block, a driving block, a fixed frame and a connecting shaft which are sequentially arranged; the locking block and the fixing block are arranged in the fixing hole and fixed relative to the fixing hole; the driving block is provided with a plurality of second meshing grooves facing the fixing frame; one end of the connecting shaft, which is provided with a clamping groove, sequentially penetrates through the fixing frame, the driving block and the fixing block and is connected with the locking block; the transmission block is provided with a plurality of first engaging grooves which are engaged with the second engaging grooves. The invention has the advantages of avoiding visual blind areas, simple structure and low manufacturing cost.
Description
Technical Field
The invention relates to the field of cameras, in particular to a 360-degree turnover device for a camera.
Background
With the development of society and the advancement of technology, the use of cameras has become closely related to our lives. The camera has single camera and two cameras, and wherein single camera can't satisfy people's demand, so two cameras have seized the market. Market research, at present, the electronic product that most needs the camera on the market all can use two camera structures, but two cameras manufacturing cost is high, is unfavorable for preempting market. Therefore, in order to save cost, a single camera is adopted to replace a front camera and a rear camera, the main camera turnover structure in the market is mainly adjusted in a third gear mode, only the gear shifting within a 180-degree range can be met, limitation is achieved, and the visual blind area generated when products are placed randomly cannot be met.
Meanwhile, the problem of switching of front and back camera image signals of the turnover camera exists. At present, an angle sensor, a gravity sensor, a Hall sensor and the like are generally adopted in the market to solve the problem of switching of front and back camera image signals. But the process structure is quite complex and the manufacturing cost is high.
Therefore, a camera 360 ° turnover device needs to be developed.
Disclosure of Invention
The invention aims to provide a 360-degree turnover device of a camera, which can avoid a visual blind area and has a simple structure and low manufacturing cost.
In order to achieve the purpose, the invention adopts the following technical scheme:
a360-degree turnover device of a camera is characterized by comprising a shell, a turnover assembly and a magnet block; the shell is provided with a fixing hole; a mounting hole for mounting the magnet block is formed in the shell; the overturning assembly comprises a locking block, a fixed block, a driving block, a fixed frame and a connecting shaft which are sequentially arranged; the locking block and the fixing block are arranged in the fixing hole and fixed relative to the fixing hole; a cavity with a polygonal cross section is arranged in the fixed block, and an opening communicated with the cavity is formed in one end, facing the driving block, of the fixed block; the driving block is arranged in the cavity and matched with the cavity, a plurality of second meshing grooves facing the fixing frame are formed in the driving block, and an elastic device located in the cavity is further arranged between the driving block and the fixing block; one end of the connecting shaft, which is provided with a clamping groove, sequentially penetrates through the fixing frame, the driving block and the fixing block and is connected with the locking block; and a transmission block is formed on the fixing frame by extending towards one side of the driving block at the position where the connecting shaft penetrates through the fixing frame, and a plurality of first meshing grooves meshed with the second meshing grooves are formed in the transmission block.
The working principle of the invention is as follows:
after the turnover assembly and the shell are assembled, the fixing frame on the turnover assembly is connected with the external equipment, at the moment, the driving block is slightly pressed on the transmission block by the elastic device, the first meshing groove and the second meshing groove are meshed with each other, the fixing block is arranged in the fixing hole, the outer contour of the fixing block is matched with the inner contour of the fixing block, the circumferential direction of the fixing block is fixed, and similarly, the driving block is arranged in the cavity, the outer contour of the driving block is matched with the inner contour of the cavity, and the circumferential direction of the driving block is fixed. When the turning assembly is rotated manually, the camera serves as a driving shaft to rotate, the fixed block serves as a driven shaft to be driven, the first meshing groove and the second meshing groove are meshed with each other, the fixed block and the driving block are fixed in the circumferential direction, and when the fixed block rotates, the second meshing groove of the driving block and the first meshing groove of the transmission block move relatively, so that a user can feel a click feeling when the turning assembly rotates, and the turning angle of the camera can be estimated.
In order to realize the quick mounting and dismounting of the shell and the turnover component, the cross section of the fixing hole is preferably polygonal.
In order to simplify the structure of signal switching after the camera is turned over, it is preferable that a turning shaft coaxial with the fixing hole is arranged on the housing; the mounting hole is positioned on one side of the turning shaft and close to the turning shaft.
In order to ensure the fastening and straightness of each part, it is preferable that the fixing frame is provided with a counter bore matched with the connecting shaft.
In order to ensure the matching of the locking block with the connecting shaft and the fixing block, preferably, the outer contour of the locking block is disc-shaped; the center of the locking block is provided with a plurality of convex blocks clamped in the clamping grooves.
In order to lock the components and ensure engagement and relative movement between the components, it is preferred that the locking block is a puncture pad.
In order to turn the camera with a pause feeling when the camera is turned over, it is preferable that the elastic means is a spring.
The locking block and the fixing block are arranged in the fixing hole and fixed relative to the fixing hole, namely the fixing between the fixing block and the fixing hole is realized through interference fit or glue filling, but for the convenience of disassembly and assembly, the cross section of the fixing hole is preferably polygonal, and the outline of the fixing block is polygonal and is matched with the fixing block for installation.
The invention has the advantages of capability of preventing the camera from a visual blind area, simple structure, low manufacturing cost and the like.
Drawings
FIG. 1 is an exploded view of a flip assembly in an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a housing of the camera turnover device in the embodiment of the invention;
fig. 3 is an assembly schematic diagram of a camera turnover device in the embodiment of the invention.
Description of reference numerals: 1-a shell; 2-overturning the assembly; 21-a connecting shaft; 211-an epitaxial block; 212-card slot; 22-a holder; 221-a fixing plate; 222-a transmission block; 23-a drive block; 24-fixing blocks; 25-piercing the spacer; 3-fixing holes; 4-a first engagement groove; 5-a second engagement groove; 6-a spring; 7-countersunk; 8-a turning shaft; 9-mounting holes.
Detailed Description
The invention is further illustrated with reference to the following figures and examples.
The camera 360-degree overturning device shown in fig. 1-3 is characterized by comprising a shell 1, an overturning assembly 2 and a magnet block; a fixing hole 3 with an octagonal cross section is formed in the shell 1; a mounting hole 9 for mounting a magnet block is arranged in the shell 1;
the turnover assembly 2 shown in fig. 1 comprises locking blocks, namely a puncture gasket 25, a fixed block 24, a driving block 23, a fixed frame 22 and a connecting shaft 21 which are arranged in sequence; the puncture gasket 25 and the fixing block 24 are arranged in the fixing hole 3, and the fixing block 24 is matched with the fixing hole 3; a cavity with an octagonal cross section is arranged in the fixed block 24, and an opening communicated with the cavity is arranged at one end of the fixed block 24 facing the driving block 23; the driving block 23 is arranged in the cavity and matched with the cavity, and the outer contour of the driving block 23 is matched with the inner wall of the cavity; a plurality of second meshing grooves 5 facing the fixed frame 22 are formed in the driving block 23, and an elastic device, namely a spring 6, positioned in the cavity is further arranged between the driving block 23 and the fixed block 24; one end of the spring 6 is connected with the closed end in the cavity, and the other end is connected with one end of the driving block 23 facing the fixed block 24; one end of the connecting shaft 21 is provided with an extension block 211 for fixing the fixing frame 22, the other end is provided with a clamping groove 212 for installing the puncture gasket 25, and one end of the connecting shaft 21 provided with the clamping groove 212 sequentially penetrates through the fixing frame 22, the driving block 23 and the fixing block 24 and is connected with the puncture gasket 25; at the position where the connecting shaft 21 penetrates the fixing frame 22, a transmission block 222 is formed on the fixing frame 22 and extends towards one side of the driving block 23, and a plurality of first engaging grooves 4 engaged with the second engaging grooves 5 are formed on the transmission block 222.
In the invention, the fixing frame 22 is provided with a counter bore 7 matched with the connecting shaft 21; the fixing frame 22 is provided with a fixing plate 221 for connecting with external equipment; the fixing frame 22 is provided with a fixing plate 221 for connecting with an external device.
As shown in FIGS. 2 to 3, the shell 1 of the invention is provided with a turnover shaft 8 which is coaxial with the fixing hole 3; the mounting hole 9 is located trip shaft 8 one side and is close to trip shaft 8, and the magnet is kept away from or is close to hall sensor along with the upset of camera. The purpose is as follows: when the camera is turned over to the back, the magnet approaches the Hall sensor, the Hall sensor obtains signals, and the image is displayed in a rear-mounted state. When the camera is turned over to the front, the magnet is far away from the Hall sensor, the Hall sensor obtains signals again, and the image display is in a front state. Thereby achieving the switching of the signals.
After the turnover assembly 2 and the housing 1 are assembled, the fixing frame 22 on the turnover assembly 2 is connected with an external device, at the moment, the spring 6 slightly presses the driving block 23 on the transmission block 222, the first meshing slot 4 and the second meshing slot 5 are meshed with each other, the fixing block 24 is installed in the fixing hole 3, the outer contour of the fixing block 24 is matched with the inner contour of the fixing block 24, so that the circumferential direction of the fixing block 24 is fixed, similarly, the driving block 23 is installed in the cavity, the outer contour of the driving block 23 is matched with the inner contour of the cavity, and the circumferential direction of the driving block 23 is fixed. When the external equipment is rotated manually, the turnover component 2 rotates by taking the camera as a driving shaft, the fixed block 24 is driven by taking the camera as a driven shaft, and the first meshing groove 4 and the second meshing groove 5 are meshed with each other, and the fixed block 24 and the driving block 23 are fixed in the circumferential direction.
While the invention has been described with reference to specific embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the scope of the invention. In addition, many modifications may be made to adapt a particular situation or application to the teachings of the invention without departing from its scope. Therefore, it is intended that the invention not be limited to the particular embodiment disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (7)
1. A360-degree turnover device of a camera is characterized by comprising a shell, a turnover assembly and a magnet block; the shell is provided with a fixing hole; a mounting hole for mounting the magnet block is formed in the shell; the overturning assembly comprises a locking block, a fixed block, a driving block, a fixed frame and a connecting shaft which are sequentially arranged; the locking block and the fixing block are arranged in the fixing hole and fixed relative to the fixing hole; a cavity with a polygonal cross section is arranged in the fixed block, and an opening communicated with the cavity is formed in one end, facing the driving block, of the fixed block; the driving block is arranged in the cavity and matched with the cavity, a plurality of second meshing grooves facing the fixing frame are formed in the driving block, and an elastic device located in the cavity is further arranged between the driving block and the fixing block; one end of the connecting shaft, which is provided with a clamping groove, sequentially penetrates through the fixing frame, the driving block and the fixing block and is connected with the locking block; and a transmission block is formed on the fixing frame by extending towards one side of the driving block at the position where the connecting shaft penetrates through the fixing frame, and a plurality of first meshing grooves meshed with the second meshing grooves are formed in the transmission block.
2. The 360 ° camera flip device of claim 1, wherein the fixing hole has a polygonal cross section.
3. The camera 360 ° turnover device of claim 1, wherein said housing is provided with a turnover shaft coaxial with said fixing hole; the mounting hole is positioned on one side of the turning shaft and close to the turning shaft.
4. The camera 360 ° turnover device of claim 1, wherein the fixing frame is provided with a counter bore matched with the extension block.
5. The 360 ° turnover device of claim 1, wherein the outer contour of said locking block is disc-shaped; the center of the locking block is provided with a plurality of convex blocks clamped in the clamping grooves.
6. The camera head 360 ° turnover device of claim 1 or 4, wherein the locking piece is a puncture gasket.
7. A camera head 360 ° tilting device according to claim 1, wherein said resilient means is a spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711081389.7A CN107613185B (en) | 2017-11-07 | 2017-11-07 | 360 turning device of camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711081389.7A CN107613185B (en) | 2017-11-07 | 2017-11-07 | 360 turning device of camera |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107613185A CN107613185A (en) | 2018-01-19 |
| CN107613185B true CN107613185B (en) | 2021-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711081389.7A Active CN107613185B (en) | 2017-11-07 | 2017-11-07 | 360 turning device of camera |
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| CN (1) | CN107613185B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109327583A (en) * | 2018-12-14 | 2019-02-12 | 惠州Tcl移动通信有限公司 | A kind of mobile terminal |
| CN109547605B (en) * | 2019-01-28 | 2020-12-18 | 安徽中轩信息技术有限公司 | Mobile phone camera |
| CN110225153B (en) * | 2019-05-08 | 2021-04-23 | 维沃移动通信有限公司 | Rotating shaft device and mobile terminal |
| CN111246061B (en) * | 2020-01-22 | 2021-08-06 | 维沃移动通信有限公司 | Mobile terminal, method for detecting shooting mode and storage medium |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB145693A (en) * | 1919-06-17 | 1921-10-31 | Jean Dorel | Improvements in or relating to printing machines |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103019010A (en) * | 2012-12-21 | 2013-04-03 | 吴刚 | Rotary lens and rotary lens component for mobile equipment cameras |
| CN203368530U (en) * | 2013-07-01 | 2013-12-25 | 深圳市鑫宇晟科技有限公司 | Handset pick-up head capable of shooting rotatably by 360 degrees |
| CN103685892A (en) * | 2013-12-12 | 2014-03-26 | 路宽 | Auto-reverse camera |
| CN106331450B (en) * | 2016-08-22 | 2019-05-31 | 北京小米移动软件有限公司 | Camerahead rotating device and terminal |
| CN106454111A (en) * | 2016-11-11 | 2017-02-22 | 成都瀚志信息技术有限公司 | Camera with automatic rotating device |
| CN107094190A (en) * | 2017-07-04 | 2017-08-25 | 山东荣安电子科技有限公司 | The convertible camera of mobile phone |
-
2017
- 2017-11-07 CN CN201711081389.7A patent/CN107613185B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB145693A (en) * | 1919-06-17 | 1921-10-31 | Jean Dorel | Improvements in or relating to printing machines |
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| CN107613185A (en) | 2018-01-19 |
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