CN204498224U - The imaging modules that integrated optical filter switches - Google Patents
The imaging modules that integrated optical filter switches Download PDFInfo
- Publication number
- CN204498224U CN204498224U CN201420543548.6U CN201420543548U CN204498224U CN 204498224 U CN204498224 U CN 204498224U CN 201420543548 U CN201420543548 U CN 201420543548U CN 204498224 U CN204498224 U CN 204498224U
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- China
- Prior art keywords
- lens mount
- imaging modules
- optical filter
- integrated optical
- tubular
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- 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.)
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Abstract
The utility model discloses the imaging modules that a kind of integrated optical filter switches, comprise lens mount, groove is provided with bottom described lens mount, described groove internal fixtion has PCB, described PCB upper surface is provided with sensitive chip, be provided with switching device of optical fiber in the middle part of described lens mount, above described lens mount, be set to a tubular lens mount, in described tubular lens mount, accommodate camera lens.The utility model can ensure day images authenticity, improve the visibility of evening images, also there is the advantage that compact conformation, each parts match are effective.
Description
Technical field
The utility model relates to camera head, especially a kind ofly not only can ensure the authenticity of day images but also can improve the imaging modules being integrated with image sensor, optical-filter switcher and camera lens of evening images visibility.
Background technology
Watch-dog is needs 24 hours continuous firings, so require that imageing sensor receives only visible ray by day, needs other interference light of filtering, ensures the authenticity of image; Need all light allowing imageing sensor experience to greatest extent to enter at night, improve the visibility of image.And current imaging modules adopts the pattern only responding to visible ray mostly, infrared light can not be received at night, the imaging demand at night cannot be met; Part imaging modules adopts day and night type filter, can be subject to the interference of infrared light, the authenticity of effect diagram picture while receiving visible ray daytime, and night is not enough to the induction of infrared light, reduces the visibility of image.Therefore these two kinds of patterns all cannot better meet the demand of field of video monitoring.
Summary of the invention
The authenticity on image daytime and the deficiency of the visibility at night cannot be ensured to overcome current imaging modules simultaneously, the utility model provides a kind of integrated imaging modules, this imaging modules not only can ensure the authenticity of day images, and can improve the visibility of evening images.
The utility model is realized by following technical measures, the imaging modules that a kind of integrated optical filter switches, comprise lens mount, groove is provided with bottom described lens mount, described groove internal fixtion has PCB, and described PCB upper surface is provided with imageing sensor, is provided with switching device of optical fiber in the middle part of described lens mount, be set to a tubular lens mount above described lens mount, in described tubular lens mount, accommodate camera lens.
As a kind of optimal way, described lens mount is fixed on a pedestal.
As a kind of optimal way, described camera lens is threaded and by being fixed in tubular lens mount for entrance glue.
As a kind of optimal way, described camera lens is threaded and reinforces fixed ring by shell fragment and is fixed in tubular lens mount.
As a kind of optimal way, the substrate of described PCB is aluminium base.
As a kind of optimal way, described PCB is connected with external circuit plate by a FPC flexible electric circuit board.
As a kind of optimal way, described pedestal is the four leg structure supports of 28*28mm, or is the four leg structure supports of 34*34mm.
As a kind of optimal way, described shell fragment is form parallel two Undee shrapnels offseting face, and two of the described shell fragment face that offsets is connected between camera lens and retainer ring respectively or is connected to respectively between retainer ring and tubular lens mount.
As a kind of optimal way, described shell fragment is interposed between two between camera lens, retainer ring and tubular lens mount between being.
The utility model is integrated with camera lens, switching device of optical fiber and sensitive chip, two filter is installed in switching device of optical fiber, use Japanese filter by day, switch formula filter all night at night, thus when imaging modules is possessed by day simultaneously image authenticity and obtain maximum visibility when night, meet the demand of uninterrupted monitoring in 24 hours.Simultaneously owing to being accessory processing assembling, conversion and the transmission equipment of the collection imaging device of image, the selection equipment of image spectrum and image information are best matched combined.
Accompanying drawing explanation
Structural representation when Fig. 1 is the decomposition of the utility model embodiment;
Another structural representation when Fig. 2 is the decomposition of the utility model embodiment;
Fig. 3 is that the utility model embodiment reinforces front view when fixed ring is installed by shell fragment;
Fig. 4 is that the utility model embodiment reinforces structural representation when fixed ring is installed by shell fragment.
Embodiment
Contrast accompanying drawing below in conjunction with embodiment the utility model is described in further detail.
The imaging modules that a kind of integrated optical filter switches, referring to figs. 1 to Fig. 2, comprise lens mount 6, groove is provided with bottom described lens mount 6, described groove internal fixtion has PCB 7, and described PCB 7 upper surface is provided with sensitive chip 2, is provided with two switching device of optical fiber 1 in the middle part of described lens mount 6, be set to a tubular lens mount 5 above described lens mount 6, in described tubular lens mount 5, accommodate camera lens 4.
This module is integrated with camera lens 4, switching device of optical fiber 1 and sensitive chip 2, two filter is installed in switching device of optical fiber 1, use Japanese filter by day, switch formula filter all night at night, thus when imaging modules is possessed by day simultaneously image authenticity and obtain maximum visibility when night, meet the demand of uninterrupted monitoring in 24 hours.Simultaneously owing to being accessory processing assembling, conversion and the transmission equipment of the collection imaging device of image, the selection equipment of image spectrum and image information are best matched combined.
Because PCB 7 seal cover is combined on the groove of lens mount 6; sensitive chip 2 inwardly; thus sensitive chip 2 upper surface does not need separately to add packaged glass yet; and photosensitive module on market in order to ensure transport and storage chips not contaminated; need on chip packaged glass; but packaged glass one is that to increase cost two be to reduce photosensitive rate; and the present embodiment owing to being directly isolated between PCB 7 and filter by sensitive chip 2 in assembling, thus do not need packaged glass again on the basis of protect IC.
The imaging modules of the integrated optical filter switching of one embodiment, please refer to Fig. 1 and Fig. 2, in order to the watch-dog that adaptation is different, the basis of previous technique scheme can also be specifically, lens mount 7 is fixed on a pedestal 3.Pedestal 3 can make different adapter structures according to different watch-dogs.
The imaging modules of the integrated optical filter switching of one embodiment, please refer to Fig. 1 and Fig. 2, the basis of previous technique scheme can also be specifically, camera lens 4 is threaded in tubular lens mount 5, and utilizes entrance glue after regulating focal length by screw thread rotation or be fixed in tubular lens mount by shell fragment reinforcing fixed ring.
The imaging modules of the integrated optical filter switching of one embodiment, please refer to Fig. 1 and Fig. 2, in order to be beneficial to sensitive chip 2 and other electron component heat radiation, the basis of previous technique scheme can also be specifically the substrate of PCB 7 is aluminium base.
The imaging modules of the integrated optical filter switching of one embodiment, please refer to Fig. 1 and Fig. 2, the basis of previous technique scheme can also be specifically, PCB 7 is connected with external circuit plate by a FPC flexible electric circuit board 8.
The imaging modules of the integrated optical filter switching of one embodiment, the basis of previous technique scheme can also be specifically pedestal is the four leg structure supports of 28*28mm, or be the four leg structure supports of 34*34mm.
The imaging modules of the integrated optical filter switching of one embodiment, please refer to Fig. 3 and Fig. 4, the basis of previous technique scheme can also be specifically, shell fragment 9 is form parallel two Undee shrapnels offseting face, and two of described shell fragment 9 face that offsets is connected between camera lens 4 and retainer ring 10 respectively or is connected to respectively between retainer ring 10 and tubular lens mount 5.In the present embodiment, shell fragment 9 is interposed between two between camera lens 4, retainer ring 10 and tubular lens mount 5 between being.Axial elastic force after utilizing shell fragment 9 to compress makes camera lens closely can not loosen with the threaded engagement of lens mount after focusing, Undee shrapnel can make the adjustable range of camera lens larger simultaneously, forms the anamorphose avoiding occurring because single-contact makes camera lens tilt in two faces of offseting at Undee shrapnel up and down.In the present embodiment, two faces that offset are formed by three crests and three troughs respectively, also can form by the crest of four or more, trough the face of offseting in other embodiments.
More than that the imaging modules that the utility model integrated optical filter switches is set forth; the utility model is understood for helping; but execution mode of the present utility model is not restricted to the described embodiments; any do not deviate from the utility model principle under do change, modification, substitute, combination, simplify; all should be the substitute mode of equivalence, be included within protection range of the present utility model.
Claims (9)
1. the imaging modules of an integrated optical filter switching, it is characterized in that: comprise lens mount, groove is provided with bottom described lens mount, described groove internal fixtion has PCB, described PCB upper surface is provided with imageing sensor, be provided with switching device of optical fiber in the middle part of described lens mount, above described lens mount, be set to a tubular lens mount, in described tubular lens mount, accommodate camera lens.
2. the imaging modules of integrated optical filter switching according to claim 1, is characterized in that: described lens mount is fixed on a pedestal.
3. the imaging modules that switches of integrated optical filter according to claim 1, is characterized in that: described camera lens is threaded and by being fixed in tubular lens mount for entrance glue.
4. the imaging modules of integrated optical filter switching according to claim 1, is characterized in that: described camera lens is threaded and reinforces fixed ring by shell fragment and is fixed in tubular lens mount.
5. the imaging modules of integrated optical filter switching according to claim 1, is characterized in that: the substrate of described PCB is aluminium base.
6. the imaging modules of integrated optical filter switching according to claim 1, is characterized in that: described PCB is connected with external circuit plate by a FPC flexible electric circuit board.
7. the imaging modules of integrated optical filter switching according to claim 2, is characterized in that: described pedestal is the four leg structure supports of 28*28mm, or is the four leg structure supports of 34*34mm.
8. the imaging modules of integrated optical filter switching according to claim 4, it is characterized in that: described shell fragment is form parallel two Undee shrapnels offseting face, and two of the described shell fragment face that offsets is connected between camera lens and retainer ring respectively or is connected to respectively between retainer ring and tubular lens mount.
9. the imaging modules that the integrated optical filter according to claim 4 or 8 switches, is characterized in that: described shell fragment is interposed between two between camera lens, retainer ring and tubular lens mount between being.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420543548.6U CN204498224U (en) | 2014-09-20 | 2014-09-20 | The imaging modules that integrated optical filter switches |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420543548.6U CN204498224U (en) | 2014-09-20 | 2014-09-20 | The imaging modules that integrated optical filter switches |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204498224U true CN204498224U (en) | 2015-07-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420543548.6U Expired - Fee Related CN204498224U (en) | 2014-09-20 | 2014-09-20 | The imaging modules that integrated optical filter switches |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204498224U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112672002A (en) * | 2019-10-15 | 2021-04-16 | 群光电子股份有限公司 | Image acquisition device |
| CN114594646A (en) * | 2022-01-27 | 2022-06-07 | 浙江大华技术股份有限公司 | Lens movement device, optical instrument, and camera |
| US11445092B2 (en) * | 2019-10-08 | 2022-09-13 | Chicony Electronics Co., Ltd. | Camera module |
-
2014
- 2014-09-20 CN CN201420543548.6U patent/CN204498224U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11445092B2 (en) * | 2019-10-08 | 2022-09-13 | Chicony Electronics Co., Ltd. | Camera module |
| CN112672002A (en) * | 2019-10-15 | 2021-04-16 | 群光电子股份有限公司 | Image acquisition device |
| CN114594646A (en) * | 2022-01-27 | 2022-06-07 | 浙江大华技术股份有限公司 | Lens movement device, optical instrument, and camera |
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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: 20150722 Termination date: 20170920 |
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| CF01 | Termination of patent right due to non-payment of annual fee |