CN204009184U - A kind of IR-CUT lens mount - Google Patents
A kind of IR-CUT lens mount Download PDFInfo
- Publication number
- CN204009184U CN204009184U CN201420420524.1U CN201420420524U CN204009184U CN 204009184 U CN204009184 U CN 204009184U CN 201420420524 U CN201420420524 U CN 201420420524U CN 204009184 U CN204009184 U CN 204009184U
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- CN
- China
- Prior art keywords
- lens mount
- plectrum
- driving lever
- mount body
- coil
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of IR-CUT lens mount, relate to photoelectric imaging technology field; It comprises lens mount body, on lens mount body, there is the camera lens mounting hole running through, in lens mount body, be provided with annular driving lever mounting groove, in this driving lever mounting groove, be provided with driving lever and the coil of arc, in coil, there is an iron core, the two ends of the driving lever of arc are fixed wtih respectively opposite polarity magnet, are also provided with a gantry column on this driving lever; In lens mount body, be also provided with a plectrum, multiple eyeglasses are installed on the top of this plectrum, the tail end of plectrum is rotatably installed on a plectrum fixed leg of lens mount body, the middle part of plectrum has a through hole, above-mentioned gantry column passes in described through hole, and described driving lever can, under the driving of coil, swing in driving lever mounting groove, to drive plectrum to swing, realize the switching of eyeglass; The beneficial effects of the utility model are: with respect to existing product, its structure is more frivolous, it is also very convenient to install, avoided existing product thick and heavy, loaded down with trivial details problem is installed.
Description
Technical field
The utility model relates to photoelectric imaging technology field, and in particular, the utility model relates to a kind of IR-CUT lens mount.
Background technology
In the imaging devices such as camera, in order to meet better imaging in various complex environments, for every kind of different environment, imaging device need to filter the light entering wherein, to remove some interference or unwanted light, in imaging device, be all provided with the filter switching device shifter that can filter light, for different environment, it can automatically switch to required optical filter, and filters.
Now in technology, switching device of optical fiber is all generally to adopt motor or solenoid valve to drive gear train to drive, because the volume of motor and solenoid valve is larger, structural design is also unreasonable, cause the unstable technique of properties of product also more loaded down with trivial details, substantially cannot meet frivolous at present, compactness, the use of portable class digital product, therefore needs the ultra-thin switch that a volume is less to solve the function that eyeglass switches.
Summary of the invention
The purpose of this utility model is effectively to overcome the deficiency of above-mentioned technology, and a kind of IR-CUT lens mount is provided, and this IR-CUT lens mount has solved that current optical-filter switcher volume is large, the problem of unstable properties, installation trouble.
The technical solution of the utility model is achieved in that it comprises lens mount body, on lens mount body, there is the camera lens mounting hole running through, its improvements are: in described lens mount body, be provided with annular driving lever mounting groove, in this driving lever mounting groove, be provided with driving lever and the coil of arc, in coil, there is an iron core, the two ends of the driving lever of described arc are fixed wtih respectively opposite polarity magnet, are also provided with a gantry column on this driving lever; In described lens mount body, be also provided with a plectrum, multiple eyeglasses are installed on the top of this plectrum, the tail end of plectrum is rotatably installed on a plectrum fixed leg of lens mount body, the middle part of plectrum has a through hole, above-mentioned gantry column passes in described through hole, and described driving lever can, under the driving of coil, swing in driving lever mounting groove, to drive plectrum to swing, realize the switching of eyeglass.
In above-mentioned structure, the curved shape of described coil, the coil of this arc shape is fixed in driving lever mounting groove.
In above-mentioned structure, described lens mount body has a bonnet, and this bonnet covers on lens mount body, and bonnet is provided with light hole.
In above-mentioned structure, two eyeglasses are installed on described plectrum, the swing of described plectrum, realizes the switching of two eyeglasses.
In above-mentioned structure, on described lens mount body, be also provided with installation screw, lens mount body is realized fastening by locking copper nut.
In above-mentioned structure, on described lens mount, be provided with extension line, this extension line is electrically connected on coil.
The beneficial effects of the utility model are: the utility model by passing into electric current in coil, drive driving lever to swing in driving lever mounting groove, and then drive plectrum, plectrum is rotated around plectrum fixed leg, realize the switching of eyeglass, this kind of structure of the present utility model, well realize the switching of eyeglass, with respect to existing product, its structure more compact frivolous, install also very convenient, avoided existing product thick and heavy, loaded down with trivial details problem is installed.
[brief description of the drawings]
Fig. 1 is exploded perspective view of the present utility model;
Fig. 2 is polycrystalline substance schematic diagram of the present utility model.
[embodiment]
Below in conjunction with drawings and Examples, the utility model will be further described.
Shown in Fig. 1, a kind of IR-CUT lens mount that the utility model discloses, concrete, this IR-CUT lens mount comprises lens mount body 10, on lens mount body 10, there is the camera lens mounting hole 101 running through, this camera lens mounting hole 101 has internal thread, by threaded engagement effect, can in camera lens mounting hole 101, pack camera lens into; The upper installation screw 102 that is also provided with of lens mount body 10, by be screwed into copper nut 103 in installation screw 102, realizes the fixing of lens mount body 10.
Further, the bottom of lens mount body 10 has bonnet 20, and bonnet 20 covers on lens mount body 10, and bonnet 20 is provided with light hole 201.Shown in Fig. 2, in lens mount body 10, be provided with annular driving lever mounting groove 104, in this driving lever mounting groove 104, be provided with the driving lever 105 of arc and the coil 106 of arc, in coil, there is an iron core 107, form the structure of an electromagnet; Comparatively detailed, shown in Fig. 1, the two ends of the driving lever 105 of arc are fixed wtih respectively opposite polarity magnet 30, for example, two magnet 30 are respectively the S utmost point and the N utmost point in the side near coil, therefore, when after coil 106 energisings, and between two magnet 30, must produce an attractive force and a repulsive force.Continue in conjunction with shown in Fig. 2, on driving lever 105, be also provided with a gantry column 1050; In lens mount body 10, be also provided with a plectrum 40, multiple eyeglasses 401 are installed on the top of this plectrum 40, in the present embodiment, two eyeglasses 401 have only been installed; The tail end of plectrum 40 is rotatably installed on a plectrum fixed leg 402 of lens mount body 10, plectrum 40 can rotate around plectrum fixed leg 402, the middle part of plectrum 40 has a through hole, 1050 above-mentioned of gantry columns pass in this through hole, therefore, and by pass into electric current in coil 106, drive driving lever 105 in the interior swing of driving lever mounting groove 104, and then drive plectrum 40, and plectrum 40 is rotated around plectrum fixed leg 402, realize the switching of eyeglass 401.
On lens mount 10, be provided with extension line 50, this extension line 50 is electrically connected on coil 106, by controlling sense of current on extension line 50, direction of current that can control coil 106, can control the direction in the magnetic field of generation, further control the direction of motion of driving lever 105, action is switched in the left and right of finally realizing eyeglass 401.Said structure of the present utility model, well realizes the switching of eyeglass 401, and with respect to existing product, its structure is more frivolous, it is also very convenient to install, avoided existing product thick and heavy, loaded down with trivial details problem is installed.
Described above is only preferred embodiment of the present utility model, and above-mentioned specific embodiment is not to restriction of the present utility model.In technological thought category of the present utility model, can there is various distortion and amendment, retouching that all those of ordinary skill in the art make according to above description, revise or be equal to replacement, all belong to the scope that the utility model is protected.
Claims (6)
1. an IR-CUT lens mount, it comprises lens mount body, on lens mount body, there is the camera lens mounting hole running through, it is characterized in that: in described lens mount body, be provided with annular driving lever mounting groove, in this driving lever mounting groove, be provided with driving lever and the coil of arc, in coil, have an iron core, the two ends of the driving lever of described arc are fixed wtih respectively opposite polarity magnet, are also provided with a gantry column on this driving lever; In described lens mount body, be also provided with a plectrum, multiple eyeglasses are installed on the top of this plectrum, the tail end of plectrum is rotatably installed on a plectrum fixed leg of lens mount body, the middle part of plectrum has a through hole, above-mentioned gantry column passes in described through hole, and described driving lever can, under the driving of coil, swing in driving lever mounting groove, to drive plectrum to swing, realize the switching of eyeglass.
2. a kind of IR-CUT lens mount according to claim 1, is characterized in that: the curved shape of described coil, the coil of this arc shape is fixed in driving lever mounting groove.
3. a kind of IR-CUT lens mount according to claim 1, is characterized in that: described lens mount body has a bonnet, and this bonnet covers on lens mount body, and bonnet is provided with light hole.
4. a kind of IR-CUT lens mount according to claim 1, is characterized in that: two eyeglasses are installed on described plectrum, and the swing of described plectrum, realizes the switching of two eyeglasses.
5. a kind of IR-CUT lens mount according to claim 1, is characterized in that: on described lens mount body, be also provided with installation screw, lens mount body is realized fastening by locking copper nut.
6. a kind of IR-CUT lens mount according to claim 1 or 5, is characterized in that: on described lens mount, be provided with extension line, this extension line is electrically connected on coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420420524.1U CN204009184U (en) | 2014-07-28 | 2014-07-28 | A kind of IR-CUT lens mount |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420420524.1U CN204009184U (en) | 2014-07-28 | 2014-07-28 | A kind of IR-CUT lens mount |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204009184U true CN204009184U (en) | 2014-12-10 |
Family
ID=52049162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420420524.1U Expired - Fee Related CN204009184U (en) | 2014-07-28 | 2014-07-28 | A kind of IR-CUT lens mount |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204009184U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114839828A (en) * | 2022-07-01 | 2022-08-02 | 江西晶浩光学有限公司 | Optical filter switcher, camera module and terminal equipment |
-
2014
- 2014-07-28 CN CN201420420524.1U patent/CN204009184U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114839828A (en) * | 2022-07-01 | 2022-08-02 | 江西晶浩光学有限公司 | Optical filter switcher, camera module and terminal equipment |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20170728 |