CN203178650U - Camera with manually rotatable polarizer lens - Google Patents
Camera with manually rotatable polarizer lens Download PDFInfo
- Publication number
- CN203178650U CN203178650U CN201320063101.4U CN201320063101U CN203178650U CN 203178650 U CN203178650 U CN 203178650U CN 201320063101 U CN201320063101 U CN 201320063101U CN 203178650 U CN203178650 U CN 203178650U
- Authority
- CN
- China
- Prior art keywords
- polarized lenses
- installation frame
- thread
- video camera
- framing holder
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a camera with a manually rotatable polarizer lens. The camera comprises a camera main body, a housing, a pedestal, and a polarizer lens assembly comprising a polarizer lens, a lend mounting frame, and a frame seat. The frame seat is a cover-shaped seat provided with a central hole, and is arranged on the housing and corresponding with the central hole of the housing. An inner thread is arranged in the frame seat. The lens mounting frame is an annular frame provided with a central hole. An annular thread teeth bed is arranged on the lens mounting frame at the position corresponding to the inner thread of the frame seat. A plurality of thread teeth are arranged on the outer surface of the thread teeth bed contacting the inner thread of the frame seat. The lens mounting frame is inserted and buckled in the frame seat. The thread teeth of the thread teeth bed contact the inner thread of the frame seat. The polarizer lens is embedded in the lens mounting frame. Through manually rotating the lens mounting frame, the polarizer lens rotates synchronically under driving. With the camera provided by the utility model, polarizer lens manual rotation function can be realized.
Description
Technical field
The utility model relates to a kind of video camera, specifically refers to the video camera that a kind of polarized lenses can manually rotate.
Background technology
At present, rig camera also uses the rotation polarized lenses to select to filter light from certain direction, when rig camera is contained under the reflective environment, monitoring image often causes monitoring image smudgy clear owing to focusing on, and the utility model is equipped with the further improvement of the basis of the rig camera of polarized lenses doing at ZL201120140985.X and forms.
The utility model content
The purpose of this utility model provides the video camera that a kind of polarized lenses can manually rotate, and this video camera can be realized the manual spinfunction of polarized lenses.
Above-mentioned purpose of the present utility model realizes by following technical solution: the video camera that a kind of polarized lenses can manually rotate, comprise the camera main body, shell, base, camera main body and shell are installed on the base, the camera main body has optical lens, shell and optical lens opposite position place offer center pit, it is characterized in that: described video camera also comprises the polarized lenses assembly, described polarized lenses assembly comprises polarized lenses, eyeglass installation frame and framing holder, described framing holder is the lid shape seat that has center pit, this framing holder is installed on the shell, and it is corresponding with the center pit of shell, be provided with internal thread in this framing holder, described eyeglass installation frame is the ring frame that has center pit, the internal thread opposite position of eyeglass installation frame and framing holder is provided with the thread bed of annular, the contacted outside surface of internal thread of this thread bed and framing holder is provided with many threads, the eye-splice of eyeglass installation frame is behind framing holder, the thread of thread bed contacts with the internal thread of framing holder, the eyeglass installation frame can rotate with respect to framing holder under external force by thread, and guarantee to have enough adhesions between eyeglass installation frame and the framing holder, the center pit of described eyeglass installation frame, the center pit of framing holder, the center line of the center pit of shell overlaps substantially, described polarized lenses is inlaid in the eyeglass installation frame, by manual rotation eyeglass installation frame, drive polarized lenses and rotate synchronously.
In the utility model, described many threads evenly are arranged on the thread bed, and the structure of every thread is all identical.
In the utility model, described framing holder is installed on the shell by screw.
In the utility model, described eyeglass installation frame offers ring groove, and described polarized lenses is inlaid in this ring groove.
In the utility model, be coated with between the ring groove of described polarized lenses and eyeglass installation frame and have or not shadow glue.
In the utility model, described video camera also comprises hemispheric hood, and this hood covers described camera main body, shell and polarized lenses assembly, and is interlocked with base, fastens the back and forms hemispheric video camera.
Compared with prior art, the utility model video camera has solved the manually problem of rotation of polarized lenses, has solved the problem of easy removal polarized lenses, makes the polarisation video camera that the same effect of common camera also can be arranged.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further details.
Fig. 1 is the one-piece construction synoptic diagram of the utility model video camera;
Fig. 2 is the explosive view of Fig. 1;
Fig. 3 is the structural representation after the utility model video camera is removed outer cover and polarized lenses assembly;
Fig. 4 is the part drawing of eyeglass installation frame in the utility model video camera;
Fig. 5 is the part drawing of the utility model video camera center stand;
Fig. 6 is the one-piece construction synoptic diagram of camera main body and shell in the utility model video camera
Fig. 7 is the explosive view of Fig. 6.
Description of reference numerals
1, hood; 2, polarized lenses; 3, eyeglass installation frame; 31, ring groove;
32, thread bed; 33, thread; 4, framing holder; 41, internal thread; 42, screw hole;
5, shell; 51, screw hole; 6, base; 7, optical lens; 8, optical frames headstock;
9, camera circuitry plate; 10, circuit board fixing rack
Embodiment
The video camera that can manually rotate to a kind of polarized lenses shown in Figure 7 as Fig. 1, comprise the camera main body, shell 5, base 6 and hemispheric hood 1, camera main body and shell 5 are installed on the base 6, the camera main body comprises circuit board fixing rack 10, camera circuitry plate 9, optical frames headstock 8 and optical lens 7, optical lens 7 is inlaid on the optical frames headstock 8, shell 5 offers center pit with optical lens 7 opposite position places, video camera also comprises the polarized lenses assembly, hood 1 covers the camera main body, shell 5 and polarized lenses assembly, and be interlocked with base 6, fasten the back and form hemispheric video camera.Described polarized lenses assembly comprises polarized lenses 2, eyeglass installation frame 3 and framing holder 4, framing holder 4 is for having the lid shape seat of center pit, this framing holder 4 is installed on the shell 5, and it is corresponding with the center pit of shell 5, the concrete structure that framing holder 4 is installed on the shell 5 is: framing holder 4 has screw hole 42, also be provided with screw hole 51 on the shell 5, both install by screw, and screwing off screw when needs are removed gets final product, be provided with internal thread 41 in this framing holder 4, eyeglass installation frame 3 is for having the ring frame of center pit, eyeglass installation frame 3 is provided with annular thread bed 32 with internal thread 41 opposite positions of framing holder 4, this thread bed 32 is provided with many threads 33 with the internal thread 41 contacted outside surfaces of framing holder 4, many threads 33 evenly are arranged on the thread bed 32, the structure of every thread 33 is all identical, be triangle, 3 eye-splices of eyeglass installation frame are behind framing holder 4, the thread 33 of thread bed 32 contacts with the internal thread 41 of framing holder 4, eyeglass installation frame 3 can rotate with respect to framing holder 4 under external force by thread 33, and guarantee to have enough adhesions between eyeglass installation frame 3 and the framing holder 4, eyeglass installation frame 3 can not break away from framing holder 4, and guarantee to locate after eyeglass installation frame 3 forwards a certain position to, the center pit of eyeglass installation frame 3, the center pit of framing holder 4, the center line of the center pit of shell 5 overlaps substantially, polarized lenses 2 is inlaid in the eyeglass installation frame 3, concrete connected mode is: eyeglass installation frame 3 offers ring groove 31, polarized lenses 2 is inlaid in this ring groove 31, be coated with between the ring groove 31 of polarized lenses 2 and eyeglass installation frame 3 and have or not shadow glue, be also referred to as UV glue, be coated with and have or not shadow glue to strengthen the adhesion between polarized lenses 2 and the eyeglass installation frame 3, by manual rotation eyeglass installation frame 3, drive polarized lenses 2 and rotate synchronously, reach the purpose that the different angles optical image is gathered in rotation.Eyeglass installation frame 3 with thread can rotate dismounting simultaneously, reaches the effect of no polarized lenses.
The hemispheric hood of present embodiment video camera also can be removed, and does not influence the use of video camera, and the polarized lenses assembly in the present embodiment is applicable to the video camera of multiple shape simultaneously.
After the video camera installation of present embodiment, the optical lens of video camera is gathered outside video by the polarized lenses on the eyeglass installation frame that is inlaid in the band thread, eyeglass installation frame by manual rotating band thread, interlock rotation polarized lenses reaches the purpose that the different angles optical image is gathered in rotation.Eyeglass installation frame with thread can rotate dismounting simultaneously, reaches no polarized lenses effect, makes the polarisation video camera that the same effect of common camera also can be arranged.
Above-described embodiment of the present utility model is not the restriction to the utility model protection domain; embodiment of the present utility model is not limited thereto; according to foregoing of the present utility model; ordinary skill knowledge and customary means according to this area; do not breaking away under the above-mentioned basic fundamental thought of the utility model prerequisite; modification, replacement or the change of other various ways that said structure of the present utility model is made all drop within the protection domain of the present utility model.
Claims (6)
1. video camera that polarized lenses can manually rotate, comprise the camera main body, shell, base, camera main body and shell are installed on the base, the camera main body has optical lens, shell and optical lens opposite position place offer center pit, it is characterized in that: described video camera also comprises the polarized lenses assembly, described polarized lenses assembly comprises polarized lenses, eyeglass installation frame and framing holder, described framing holder is the lid shape seat that has center pit, this framing holder is installed on the shell, and it is corresponding with the center pit of shell, be provided with internal thread in this framing holder, described eyeglass installation frame is the ring frame that has center pit, the internal thread opposite position of eyeglass installation frame and framing holder is provided with the thread bed of annular, the contacted outside surface of internal thread of this thread bed and framing holder is provided with many threads, the eye-splice of eyeglass installation frame is behind framing holder, the thread of thread bed contacts with the internal thread of framing holder, the eyeglass installation frame can rotate with respect to framing holder under external force by thread, and guarantee to have enough adhesions between eyeglass installation frame and the framing holder, the center pit of described eyeglass installation frame, the center pit of framing holder, the center line of the center pit of shell overlaps substantially, described polarized lenses is inlaid in the eyeglass installation frame, by manual rotation eyeglass installation frame, drive polarized lenses and rotate synchronously.
2. the polarized lenses according to claim 1 video camera that can manually rotate, it is characterized in that: described many threads evenly are arranged on the thread bed, and the structure of every thread is all identical.
3. the polarized lenses according to claim 1 video camera that can manually rotate, it is characterized in that: described framing holder is installed on the shell by screw.
4. the polarized lenses according to claim 1 video camera that can manually rotate, it is characterized in that: described eyeglass installation frame offers ring groove, and described polarized lenses is inlaid in this ring groove.
5. the polarized lenses according to claim 4 video camera that can manually rotate is characterized in that: be coated with between the ring groove of described polarized lenses and eyeglass installation frame and have or not shadow glue.
6. the video camera that can manually rotate according to each described polarized lenses of claim 1 to 5, it is characterized in that: described video camera also comprises hemispheric hood, this hood covers described camera main body, shell and polarized lenses assembly, and be interlocked with base, fasten the back and form hemispheric video camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320063101.4U CN203178650U (en) | 2013-02-04 | 2013-02-04 | Camera with manually rotatable polarizer lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320063101.4U CN203178650U (en) | 2013-02-04 | 2013-02-04 | Camera with manually rotatable polarizer lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203178650U true CN203178650U (en) | 2013-09-04 |
Family
ID=49075325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320063101.4U Expired - Fee Related CN203178650U (en) | 2013-02-04 | 2013-02-04 | Camera with manually rotatable polarizer lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203178650U (en) |
-
2013
- 2013-02-04 CN CN201320063101.4U patent/CN203178650U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130904 Termination date: 20210204 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |