CN204104018U - The imaging modules that integrated strip filter switches - Google Patents
The imaging modules that integrated strip filter switches Download PDFInfo
- Publication number
- CN204104018U CN204104018U CN201420545008.1U CN201420545008U CN204104018U CN 204104018 U CN204104018 U CN 204104018U CN 201420545008 U CN201420545008 U CN 201420545008U CN 204104018 U CN204104018 U CN 204104018U
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- China
- Prior art keywords
- imaging modules
- lens
- strip filter
- integrated strip
- tubular
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Abstract
The utility model discloses the imaging modules that a kind of integrated strip filter switches, comprise lens bracket, be provided with switching device of optical fiber in the middle part of described lens bracket, be set to a tubular lens mount above described lens bracket, described tubular lens mount internal fixtion accommodates camera lens.The utility model can ensure day images authenticity, evening images visibility can be improved, also there is compact conformation, each parts match is effective, imaging effect is good advantage.
Description
Technical field
The utility model relates to picture pick-up device, especially relates to the imaging modules that a kind of authenticity that not only can ensure day images but also the integrated strip filter that can improve evening images visibility switch.
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 strip filter switches, comprise lens bracket, switching device of optical fiber is provided with in the middle part of described lens bracket, be set to a tubular lens mount above described lens bracket, described tubular lens mount internal fixtion accommodates camera lens.
As a kind of optimal way, bottom described lens bracket, be provided with the groove of fixing PCB.
As a kind of optimal way, described lens bracket 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, 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.
Camera lens and switching device of optical fiber is integrated with at the utility model, 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, the collection imaging device of image and the selection equipment of image spectrum is made to be best matched combined.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 be the utility model embodiment install PCB and pedestal time structural representation;
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 strip filter switches, referring to figs. 1 to Fig. 2, comprise lens bracket 6, in the middle part of described lens bracket 6, be provided with switching device of optical fiber 1, be set to a tubular lens mount 5 above described lens bracket 6, described tubular lens mount 5 internal fixtion accommodates camera lens 4.
The imaging modules that this integrated strip filter switches is integrated with camera lens 4 and switching device of optical fiber 1, 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, the collection imaging device of image and the selection equipment of image spectrum is made to be best matched combined.
The imaging modules of the integrated strip 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, be provided with the groove of fixing PCB 7 bottom lens bracket.PCB 7 is connected with external circuit plate by a FPC flexible electric circuit board 8.Because PCB 7 seal cover is combined on the groove of lens bracket 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 can be isolated between PCB 7 and filter by sensitive chip 2 in assembling, thus need not packaged glass again on the basis of protect IC.
The imaging modules of the integrated strip 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 bracket 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 strip 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 strip 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 strip 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 (7)
1. the imaging modules of an integrated strip filter switching, it is characterized in that: comprise lens bracket, be provided with switching device of optical fiber in the middle part of described lens bracket, be set to a tubular lens mount above described lens bracket, described tubular lens mount internal fixtion accommodates camera lens.
2. the imaging modules of integrated strip filter switching according to claim 1, is characterized in that: the groove being provided with fixing PCB bottom described lens bracket.
3. the imaging modules of integrated strip filter switching according to claim 1, is characterized in that: described lens bracket is fixed on a pedestal.
4. the imaging modules that switches of integrated strip 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.
5. the imaging modules of integrated strip 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.
6. the imaging modules of integrated strip filter switching according to claim 5, 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.
7. the imaging modules that the integrated strip filter according to claim 5 or 6 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 |
|---|---|---|---|
| CN201420545008.1U CN204104018U (en) | 2014-09-20 | 2014-09-20 | The imaging modules that integrated strip filter switches |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420545008.1U CN204104018U (en) | 2014-09-20 | 2014-09-20 | The imaging modules that integrated strip filter switches |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204104018U true CN204104018U (en) | 2015-01-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420545008.1U Expired - Fee Related CN204104018U (en) | 2014-09-20 | 2014-09-20 | The imaging modules that integrated strip filter switches |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204104018U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107908059A (en) * | 2017-12-26 | 2018-04-13 | 东莞市明镜光学有限公司 | The far and near switching taking lens of double motor |
-
2014
- 2014-09-20 CN CN201420545008.1U patent/CN204104018U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107908059A (en) * | 2017-12-26 | 2018-04-13 | 东莞市明镜光学有限公司 | The far and near switching taking lens of double motor |
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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: 20150114 Termination date: 20170920 |
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| CF01 | Termination of patent right due to non-payment of annual fee |