CN210428744U - Infrared correlation-based electronic door sill capable of capturing pictures - Google Patents
Infrared correlation-based electronic door sill capable of capturing pictures Download PDFInfo
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- CN210428744U CN210428744U CN201922120280.0U CN201922120280U CN210428744U CN 210428744 U CN210428744 U CN 210428744U CN 201922120280 U CN201922120280 U CN 201922120280U CN 210428744 U CN210428744 U CN 210428744U
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- light curtain
- curtain sensor
- support frame
- infrared correlation
- sensor receiver
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Abstract
The utility model discloses an electronic door sill capable of snapshotting pictures based on infrared correlation, which comprises two symmetrically arranged support frames, wherein one side of the support frame is provided with a light curtain sensor transmitter, the other side of the support frame is provided with a light curtain sensor receiver which is highly level with the light curtain sensor transmitter, the light curtain sensor receiver is electrically connected with the light curtain sensor transmitter, the output end of the light curtain sensor receiver is electrically connected with a PLC controller, the lower end of a rotating shaft is provided with a protective shell, a camera is arranged in the protective shell, the electronic door sill capable of snapshotting pictures based on infrared correlation can send invisible infrared rays by the light curtain sensor transmitter, the light curtain sensor receiver receives infrared rays, when the infrared rays are blocked, two cameras at the upper end of the adjustable support frame take pictures, the cameras have the function of infrared light supplement, and can also take clear pictures at night, meanwhile, the alarm can give out sound and light alarm to prompt illegal passing behavior.
Description
Technical Field
The utility model belongs to the technical field of the electron door fence, concretely relates to but snapshot picture electron door fence based on infrared correlation.
Background
In the case of the school administration of primary school students, the doors of dormitories cannot be closed or locked because the students cannot be evacuated in time when the conditions such as earthquake, fire and the like are prevented, the students can run out of the dormitories or schools in the middle of the night, and managers cannot find the students in time, so that the safety accidents of the students going out are caused. Therefore, it is necessary to provide an electronic doorsill capable of capturing pictures based on infrared correlation to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a but snapshot picture electron door fence based on infrared correlation to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a can take a candid photograph picture electron door fence based on infrared correlation, includes the support frame that two symmetries set up, one side install light curtain sensor transmitter on the support frame, install on the opposite side support frame with the high parallel and level of light curtain sensor transmitter light curtain sensor receiver, one side the PLC controller is installed to the lower extreme of support frame, light curtain sensor receiver and light curtain sensor transmitter electric connection, the output electric connection PLC controller of light curtain sensor receiver, four lateral walls of upper end of two support frames are opened there is the rectangular channel, the pivot is installed to the interior roof of rectangular channel, install driven gear in the pivot, the protecting crust is installed to the lower extreme of pivot, install the camera in the protecting crust, camera electric connection PLC controller.
Preferably, L type erection support has all been cup jointed to the top and the bottom of light curtain sensor transmitter and light curtain sensor receiver, be equipped with the locking bolt between L type erection support and the contact surface of light curtain sensor transmitter, light curtain sensor receiver, L type erection support and support frame pass through the bolt and connect.
Preferably, the bottom of two support frames is all installed a supporting platform, install the mounting hole on the supporting platform.
Preferably, the top of the rectangular groove is further provided with a motor, and an output shaft of the motor is provided with a driving gear meshed with the driven gear.
Preferably, the lower extreme of support frame still installs the alarm, alarm electric connection PLC controller.
The utility model discloses a technological effect and advantage: this can take a candid photograph picture electron door fence based on infrared correlation, light curtain sensor transmitter send invisible infrared ray, and light curtain sensor receiver receives infrared, has formed a guard net, and when infrared ray was blocked, two cameras of adjustable support frame upper end took a picture, and the camera has infrared light filling function, also can shoot clear image night, and the alarm can send audible and visual alarm simultaneously, and the suggestion has illegal current action. The utility model discloses can use this equipment cooperation administrator to take care of, also can close alarming function and set up to the hour cloth and prevent, use as snapshot equipment.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is an enlarged schematic view of a portion a of fig. 1 according to the present invention;
fig. 3 is a block diagram of the electrical connection of the present invention.
In the figure: 1. a support frame; 2. a light curtain sensor emitter; 3. a light curtain sensor receiver; 4. an L-shaped mounting support; 5. a rectangular groove; 6. a camera; 7. a protective shell; 8. a driving gear; 9. an electric motor; 10. a driven gear; 11. a PLC controller; 12. an alarm; 13. and a support table.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a picture electronic door fence that can take a candid photograph based on infrared correlation as shown in fig. 1-3, including two support frames 1 that are symmetrically arranged, one side install light curtain sensor transmitter 2 on the support frame 1, install the light curtain sensor receiver 3 that is highly parallel and level with light curtain sensor transmitter 2 on the support frame 1 of the other side, one side the lower extreme of the support frame 1 is installed with PLC controller 11, light curtain sensor receiver 3 and light curtain sensor transmitter 2 electric connection; output electric connection PLC controller 11 of light curtain sensor receiver 3, four lateral walls in the upper end of two support frames 1 are opened there is rectangular channel 5, the pivot is installed to the interior roof of rectangular channel 5, install driven gear 10 in the pivot, protecting crust 7 is installed to the lower extreme of pivot, install camera 6 in the protecting crust 7, camera 6 has the infrared light filling function, camera 6 electric connection PLC controller 11, alarm 12 is still installed to the lower extreme of support frame 1, alarm 12 electric connection PLC controller 11. During the specific use, light curtain sensor transmitter 2 sends invisible infrared ray, light curtain sensor receiver 3 receives infrared, a guard net has been formed, when the infrared ray is blocked, two cameras 6 of adjustable support frame 1 upper end are taken a picture, because camera 6 has the infrared light filling function, clear image also can be shot night, the server is uploaded through wired network to the image of shooing, and give the administrator through little letter propelling movement, so that the administrator in time discovers the condition, audible and visual alarm can be sent out to alarm 12 simultaneously, the suggestion has illegal passage action. 12 groups of defense deploying time periods can be configured every day, the capturing and the alarming can be started only in the defense deploying time periods, and the capturing and the alarming can not be triggered in the non-defense deploying time periods.
Light curtain sensor transmitter 2 and light curtain sensor receiver 3's top and bottom have all cup jointed L type erection support 4, be equipped with the locking bolt between L type erection support 4 and light curtain sensor transmitter 2, light curtain sensor receiver 3's contact surface, L type erection support 4 and support frame 1 are connected through the bolt. This is provided with an L-shaped mounting support 4 for mounting the light curtain sensor transmitter 2 and the light curtain sensor receiver 3 on the support frame 1.
Two brace table 13 is all installed to the bottom of support frame 1, install the mounting hole on the brace table 13, brace table 13 sets up and is used for fixing support frame 1 subaerial.
The top of rectangular channel 5 still installs motor 9, install the driving gear 8 with driven gear 10 engaged with on the output shaft of motor 9, starting motor 9 drives driving gear 8 rotatory, so driven gear 10 can drive the pivot rotatory, and the pivot is rotatory can drive camera 6 and carry out three hundred sixty degrees rotations, and then can increase the shooting scope.
The utility model discloses what should explain at last when using is: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (5)
1. The utility model provides a can take a candid photograph picture electron door fence based on infrared correlation, includes support frame (1) that two symmetries set up, its characterized in that: a light curtain sensor emitter (2) is arranged on the support frame (1) at one side, a light curtain sensor receiver (3) which is parallel and level to the light curtain sensor emitter (2) is arranged on the support frame (1) at the other side, a PLC (programmable logic controller) controller (11) is arranged at the lower end of the support frame (1) at one side, the light curtain sensor receiver (3) is electrically connected with the light curtain sensor emitter (2), the output end of the light curtain sensor receiver (3) is electrically connected with a PLC (programmable logic controller) controller (11), four side walls at the upper ends of the two support frames (1) are provided with rectangular grooves (5), a rotating shaft is arranged on the inner top wall of the rectangular groove (5), a driven gear (10) is arranged on the rotating shaft, protective housing (7) are installed to the lower extreme of pivot, install camera (6) in protective housing (7), camera (6) electric connection PLC controller (11).
2. The infrared correlation-based electronic doorsill capable of capturing pictures, as claimed in claim 1, wherein: the light curtain sensor transmitter (2) and the light curtain sensor receiver (3) are connected with each other at the top and the bottom through L-shaped mounting supports (4), locking bolts are arranged between the contact surfaces of the L-shaped mounting supports (4) and the light curtain sensor transmitter (2) and the light curtain sensor receiver (3), and the L-shaped mounting supports (4) are connected with the support frame (1) through the bolts.
3. The infrared correlation-based electronic doorsill capable of capturing pictures, as claimed in claim 1, wherein: two supporting tables (13) are installed at the bottom of the supporting frame (1), and mounting holes are installed in the supporting tables (13).
4. The infrared correlation-based electronic doorsill capable of capturing pictures, as claimed in claim 1, wherein: and the top of the rectangular groove (5) is also provided with an electric motor (9), and an output shaft of the electric motor (9) is provided with a driving gear (8) meshed with the driven gear (10).
5. The infrared correlation-based electronic doorsill capable of capturing pictures, as claimed in claim 1, wherein: alarm (12) are still installed to the lower extreme of support frame (1), alarm (12) electric connection PLC controller (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922120280.0U CN210428744U (en) | 2019-12-02 | 2019-12-02 | Infrared correlation-based electronic door sill capable of capturing pictures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922120280.0U CN210428744U (en) | 2019-12-02 | 2019-12-02 | Infrared correlation-based electronic door sill capable of capturing pictures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210428744U true CN210428744U (en) | 2020-04-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922120280.0U Active CN210428744U (en) | 2019-12-02 | 2019-12-02 | Infrared correlation-based electronic door sill capable of capturing pictures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210428744U (en) |
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2019
- 2019-12-02 CN CN201922120280.0U patent/CN210428744U/en active Active
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