CN219571328U - Iris discernment district security protection system - Google Patents
Iris discernment district security protection system Download PDFInfo
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- CN219571328U CN219571328U CN202320141444.1U CN202320141444U CN219571328U CN 219571328 U CN219571328 U CN 219571328U CN 202320141444 U CN202320141444 U CN 202320141444U CN 219571328 U CN219571328 U CN 219571328U
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- lifting
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Abstract
The utility model relates to an iris recognition community security system which comprises a frame arranged at a community gate and a liftable iris camera arranged on the frame, wherein a movable cavity is arranged in the frame, a lifting structure connected with the iris camera is arranged in the movable cavity, and a control structure for controlling the lifting device to lift in the movable cavity is arranged at one end of the frame. The utility model has the effect of adjusting the height of the iris camera and facilitating iris recognition at a proper height.
Description
Technical Field
The utility model relates to the field of community security, in particular to an iris recognition community security system.
Background
The iris recognition technology is based on the iris in eyes to carry out identity recognition, is applied to security equipment (such as access control) and the like, and places with high confidentiality requirements, and can be used as a material basis for identity authentication due to the characteristics of high uniqueness, stability and irreplaceability of the iris, so that the iris is a high-accuracy type in biological feature recognition.
When the device is installed on a community as a security system, the installation position of the community iris recognition device is fixed in height, people with higher heights need to bow the body when carrying out iris recognition, when people with low height, such as young children, perform iris recognition, the iris recognition is inconvenient due to the fact that the person needs to stand on standing on the tiptoe or hold up and other heightening modes.
Disclosure of Invention
In order to facilitate iris recognition, the utility model provides an iris recognition cell security system.
The utility model provides an iris recognition community security system which adopts the following technical scheme:
the utility model provides an iris discernment district security protection system, is including setting up in the frame of district gate and setting up liftable iris camera in the frame, set up movable chamber in the frame, movable intracavity be provided with the elevation structure that iris camera is connected, the one end of frame is provided with the control elevating gear is in the control structure of activity intracavity lift activity.
Through adopting above-mentioned technical scheme, when district resident need carry out iris discernment, control structure control elevation structure goes up and down, and elevation structure drives iris camera and goes up and down to with the suitable height of resident to drive iris camera and go up and down to with the suitable height of resident, so that carry out iris discernment.
Optionally, the lifting structure includes elevator motor, lift lead screw, lifting block and guiding device, elevator motor with the lift lead screw is connected in order to drive the lift lead screw rotates, the lift lead screw with the lifting block meshing is connected and is used for driving the lifting block activity, guiding device is used for guiding the lifting block is in the direction of activity intracavity.
Through adopting above-mentioned technical scheme, elevator motor drive elevator lead screw rotates, and elevator lead screw is under the drive of guiding device's control elevator piece along elevator lead screw axis direction lift removal to the iris camera that drive is connected with elevator piece is gone up and down to remove.
Optionally, the guiding device includes guiding guide rail and the guide wheel of mutual adaptation, and a plurality of the guide wheel sets up respectively the lateral wall of elevating block, with the guiding guide rail of guide wheel adaptation is fixed in the inner wall in movable chamber.
By adopting the technical scheme, the guide wheels rotate under the guidance of the guide rail, and the guide rail limits the positions of the guide wheels, so that the moving direction of the lifting block is limited, and the guide function is realized.
Optionally, the guide rail is provided with a guide groove adapted to the guide wheel.
By adopting the technical scheme, when the guide wheel moves, the guide groove limits the moving position of the guide wheel, and the deflection of the guide wheel is reduced.
Optionally, the control structure is including setting up the control pedal of frame one end, control pedal one side is provided with the control electrode of connection motor electrode, motor electrode is used for right elevator motor supplies power, the lateral wall in activity chamber still be provided with the power cord that control electrode is connected, the external DC power supply of one end of power cord, the other end of power cord is connected control electrode.
By adopting the technical scheme, the control pedal is controlled to move to electrically control the electrode to move, so that the control electrode is connected with the motor electrode, and a complete loop is formed among an external power supply, a power line, the control electrode, the motor electrode and the lifting motor to drive the lifting motor to operate.
Optionally, the control pedal comprises an ascending pedal and a descending pedal, the control electrode comprises an ascending electrode and a descending electrode, the ascending electrode is connected with the ascending pedal, and the descending electrode is connected with the descending pedal; only one of the rising electrode and the falling electrode can be connected with the power line at the same time.
By adopting the technical scheme, the ascending pedal controls the ascending electrode to move, the descending pedal controls the descending electrode to move, and only one of the ascending electrode and the descending electrode can be connected with the power line at the same time, so that the lifting motor can only simultaneously control the lifting block to move towards one direction at the same time.
Optionally, an insulation extension shaft is further connected between the control pedal and the control electrode.
By adopting the technical scheme, the insulation extension shaft increases the control distance of the control pedal, so that the control electrode can be effectively controlled.
Optionally, a return spring is disposed between the control pedal and one end of the frame, and when the control pedal is not pressed, the return spring makes the control pedal in a return state.
By adopting the technical scheme, the return spring returns the control pedal.
In summary, the present utility model includes at least one of the following beneficial technical effects:
when district resident needs to carry out iris discernment, control structure control elevation structure goes up and down, and elevation structure drives iris camera and goes up and down to with resident suitable height to drive iris camera and go up and down to with resident suitable height, so that carry out iris discernment.
Drawings
FIG. 1 is an overall structure diagram of an iris recognition cell security system according to an embodiment of the present utility model;
fig. 2 is a schematic structural diagram of an iris recognition community security system with a frame removed according to an embodiment of the present utility model;
fig. 3 is a schematic structural diagram of one implementation of the iris recognition cell security system according to an embodiment of the present utility model.
Reference numerals: 1. a frame; 11. a movable cavity; 2. an iris camera; 3. a lifting structure; 31. a lifting motor; 32. lifting the screw rod; 33. a lifting block; 34. a guide device; 341. a guide rail; 342. a guide groove; 343. a guide wheel; 4. a control structure; 41. a control pedal; 411. raising the pedal; 412. lowering the pedal; 42. a control electrode; 421. a rising electrode; 422. a falling electrode; 5. a power line; 6. an insulated extension shaft; 7. and a return spring.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
In order to facilitate iris recognition, the utility model provides an iris recognition cell security system.
The embodiment of the utility model discloses an iris recognition community security system, which comprises a stand 1 arranged at a community gate and a liftable iris camera 2 arranged on the stand 1, wherein the iris camera 2 is used for shooting iris images of community users, the iris camera 2 comprises an iris camera and an illuminating lamp bead, the iris camera shoots an iris to generate a high-definition picture of the iris, and the illuminating lamp bead increases the environment brightness, so that the shooting effect is improved. The frame 1 is a cuboid metal frame, and the iris camera 2 is arranged on one side of the frame 1.
The frame 1 is rectangular metal frame, has offered movable chamber 11 in the frame 1, is provided with the elevation structure 3 of being connected with iris camera 2 in the movable chamber 11, and the size in movable chamber 11 sets up according to the size of inside elevation structure 3 to supply elevation structure 3 to go on the activity of going up and down in movable chamber 11, in this embodiment movable chamber 11 is rectangular chamber, in other embodiments carries out different settings according to the difference of internally mounted structure.
Further, the lifting structure 3 comprises a lifting motor 31, a lifting screw rod 32, a lifting block 33 and a guiding device 34, wherein the lifting motor 31 is connected with the lifting screw rod 32 to drive the lifting screw rod 32 to rotate, the lifting screw rod 32 is connected with the lifting block 33 in a meshed manner to drive the lifting block 33 to move, and the guiding device 34 is used for guiding the lifting block 33 in the direction of the movable cavity 11. Wherein, the lift motor 31 is set to direct current step motor or other types of motors of direct current drive, and the power of lift motor 31 is enough to drive lift lead screw 32 rotation and drive lift piece 33 and go up and down the activity, and lift motor 31 keeps away from the one end of lift lead screw 32 is provided with the motor electrode, can control direct current motor's axis of rotation after the motor electrode circular telegram and rotate, and then drive lift lead screw 32 rotation. In this embodiment, the types of the lifting screw 32 and the lifting block 33 can be adjusted according to actual requirements. Meanwhile, in the embodiment, the lifting block 33 is a metal block mutually matched with the lifting screw rod 32, and the lifting block 33 and the lifting screw rod 32 are mutually matched to form a screw rod sliding block structure.
The guide device 34 includes a guide rail 341 and a guide wheel 343 which are adapted to each other, the plurality of guide wheels 343 are respectively provided at the side walls of the elevating block 33, and the guide rail 341 adapted to the guide wheel 343 is fixed to the inner wall of the movable chamber 11. The guide rail 341 is provided with a guide groove 342 adapted to the guide wheel 343. In the present embodiment, the number of the guide rails 341 is four, the four guide rails 341 are symmetrically welded and fixed on the inner wall of the movable cavity 11, and the wheel surface width of the guide wheel 343 is adapted to the distance between two opposite side walls of the guide groove 342, so as to minimize the offset of the guide wheel 343.
When the lifting structure 3 in the movable cavity 11 is set up and then the iris camera 2 can be driven to lift, the lifting structure 3 of the lifting structure 3 needs to be controlled, so that one end of the frame 1 is provided with a control structure 4 for controlling the lifting device to lift in the movable cavity 11.
Further, the control structure 4 includes a control pedal 41 disposed at one end of the frame 1, a control electrode 42 connected to a motor electrode is disposed at one side of the control pedal 41, the motor electrode is used for supplying power to the lifting motor 31, a power line 5 connected to the control electrode 42 is disposed on a side wall of the movable cavity 11, one end of the power line 5 is externally connected to a direct current power supply (not shown in the figure), the power line 5 includes an anode and a cathode, the other end of the power line 5 is connected to the control electrode 42, the motor electrode includes an anode and a cathode, and the anode and the cathode of the power line 5 correspond to each other.
The control pedal 41 includes an ascending pedal 411 and a descending pedal 412, the control electrode 42 includes an ascending electrode 421 and a descending electrode 422, the order of connecting the ascending electrode 421 and the descending electrode 422 to the power line 5 is reversed, the ascending electrode 421 is connected to the ascending pedal 411, and the descending electrode 422 is connected to the descending pedal 412; only one of the rising electrode 421 and the falling electrode 422 can be connected to the power line 5 at the same time. An insulation extension shaft 6 is also connected between the control pedal 41 and the control electrode 42, the insulation extension shaft 6 is made of a material with high rigidity while being insulated by rigid plastic and the like, and the control electrode 42 belonging to the same control pedal 41 can be controlled simultaneously through the insulation extension shaft 6.
A return spring 7 is arranged between the control pedal 41 and one end of the frame 1, the return spring 7 is in a compressed state, that is, the return spring 7 continuously presses the control pedal 41, and the return spring 7 enables the control pedal 41 to be in a return state when the control pedal 41 is not pressed.
The embodiment of the utility model provides an iris recognition cell security system, which is implemented by the following principles: when a residential household needs iris recognition, the control pedal 41 in the control structure 4 is stepped on, the control electrode 42 is connected with the power line 5, the lifting motor 31 is electrified to drive the lifting screw rod 32 to rotate, the lifting screw rod 32 is rotated to drive the lifting block 33 to lift, the lifting block 33 is lifted to drive the iris camera 2 to lift, so that the iris camera 2 is lifted to a proper height with the household, and the iris camera 2 is driven to lift to a proper height with the household, so that iris recognition is facilitated.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (8)
1. The utility model provides an iris discernment district security protection system which characterized in that, is including setting up in frame (1) and the setting of district gate are in liftable iris camera (2) on frame (1), activity chamber (11) have been seted up in frame (1), be provided with in activity chamber (11) with elevation structure (3) that iris camera (2) are connected, the one end of frame (1) is provided with control elevation structure (3) are in control structure (4) of activity of going up and down in activity chamber (11).
2. An iris recognition cell security system as claimed in claim 1, wherein the lifting structure (3) comprises a lifting motor (31), a lifting screw (32), a lifting block (33) and a guiding device (34), the lifting motor (31) is connected with the lifting screw (32) to drive the lifting screw (32) to rotate, the lifting screw (32) is connected with the lifting block (33) in a meshed manner to drive the lifting block (33) to move, and the guiding device (34) is used for guiding the direction of the lifting block (33) in the moving cavity (11).
3. An iris recognition cell security system according to claim 2, wherein the guide device (34) comprises a guide rail (341) and a guide wheel (343) which are mutually matched, a plurality of guide wheels (343) are respectively arranged on the side wall of the lifting block (33), and the guide rail (341) matched with the guide wheels (343) is fixed on the inner wall of the movable cavity (11).
4. An iris recognition cell security system as claimed in claim 3, wherein the guide rail (341) is provided with a guide groove (342) adapted to the guide wheel (343).
5. The iris recognition cell security system according to claim 2, wherein the control structure (4) comprises a control pedal (41) arranged at one end of the frame (1), a control electrode (42) connected with a motor electrode is arranged at one side of the control pedal (41), the motor electrode is used for supplying power to the lifting motor (31), a power line (5) connected with the control electrode (42) is further arranged on the side wall of the movable cavity (11), one end of the power line (5) is externally connected with a direct current power supply, and the other end of the power line (5) is connected with the control electrode (42).
6. The iris recognition cell security system according to claim 5, wherein the control pedal (41) comprises an ascending pedal (411) and a descending pedal (412), the control electrode (42) comprises an ascending electrode (421) and a descending electrode (422), the ascending electrode (421) is connected to the ascending pedal (411), and the descending electrode (422) is connected to the descending pedal (412); only one of the rising electrode (421) and the falling electrode (422) can be connected to the power line (5) at the same time.
7. The iris recognition cell security system as claimed in claim 5, wherein an insulation extension shaft (6) is further connected between the control pedal (41) and the control electrode (42).
8. The iris recognition cell security system as claimed in claim 5, wherein a return spring (7) is provided between the control pedal (41) and one end of the frame (1), and the return spring (7) returns the control pedal (41) to a return state when the control pedal (41) is not pressed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320141444.1U CN219571328U (en) | 2023-01-17 | 2023-01-17 | Iris discernment district security protection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320141444.1U CN219571328U (en) | 2023-01-17 | 2023-01-17 | Iris discernment district security protection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219571328U true CN219571328U (en) | 2023-08-22 |
Family
ID=87653527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320141444.1U Active CN219571328U (en) | 2023-01-17 | 2023-01-17 | Iris discernment district security protection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219571328U (en) |
-
2023
- 2023-01-17 CN CN202320141444.1U patent/CN219571328U/en active Active
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