CN210442856U - Anti-error releasing equipment based on face recognition - Google Patents
Anti-error releasing equipment based on face recognition Download PDFInfo
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- CN210442856U CN210442856U CN201922055402.2U CN201922055402U CN210442856U CN 210442856 U CN210442856 U CN 210442856U CN 201922055402 U CN201922055402 U CN 201922055402U CN 210442856 U CN210442856 U CN 210442856U
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Abstract
The utility model discloses a prevent mistake release equipment based on face identification relates to the technical field of security protection equipment, and its technical scheme main points are: the face recognition device comprises a machine body, an opening and closing gate arranged on the machine body and a recognizer arranged on the machine body and used for carrying out face recognition on a human face, wherein the recognizer comprises a rotating support, a main body rotatably arranged on the rotating support, a display screen arranged on the main body and a camera positioned on the main body, a linkage rod extending into the machine body is arranged at the bottom of the main body, a through hole for the linkage rod to insert and swing is formed in the machine body, a mounting groove communicated with the through hole is formed in the machine body, a control rod for driving the linkage rod to swing is arranged in the mounting groove in a sliding mode, and when the control rod moves towards the inside of the mounting groove, the linkage rod drives the main body to; when the control rod moves towards the direction outside the opening of the mounting groove, the linkage rod drives the main body to rotate upwards, so that the shooting angle of the camera can be adjusted, and the device is suitable for being used by people with low height.
Description
Technical Field
The utility model relates to a technical field of security protection equipment, in particular to prevent mistake release equipment based on face identification.
Background
With the advance of intelligent engineering, in buildings with resident people, such as residential areas, prisons, office buildings and the like, an entrance guard system is arranged at a doorway to enhance the overall safety so as to avoid the intrusion of external people or the mistaken release of internal people.
Different from card swiping type entrance guard, the entrance guard card loss risk exists, the safety is higher in the face recognition mode, and a specially-assigned person is not needed to watch.
The current face recognition entrance guard all-in-one machine comprises an entrance guard recognition device, a background database, an entrance guard device, a cloud server and a power supply device, wherein the entrance guard recognition device comprises a host arranged inside a machine body of the all-in-one machine, a camera and a display screen arranged on the machine body, an entrance guard main control module, a card reading module and a door controller are arranged in the host, the entrance guard main control module comprises a face recognition unit which is used for carrying out face comparison on a face image acquired by the camera and face data stored in the background database and recognizing whether the face image is a head image allowing entrance guard to be opened or not, and a control unit which is used for generating an entrance guard control signal according to electronic card information, a recognition result of the face recognition unit and preset control logic.
The defects in the prior art are as follows: for the accuracy of improving face identification, the entrance guard identification device often carries out facial feature identification through closely when using, also because the angle that so camera can shoot is limited, however different personnel's height difference is great, and some higher personnel of height need bend over the waist and lower the head and carry out facial identification, and lower personnel of height such as child, dwarfing because the height is not enough, and the camera can't shoot the face of this type of personnel, have certain inconvenience.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a prevent mistake clearance equipment based on face identification can adjust the shooting angle of camera to adapt to the lower crowd's of height use.
The above technical purpose of the present invention can be achieved by the following technical solutions:
an anti-misoperation passing device based on face recognition comprises a machine body, an opening and closing gate arranged on the machine body and a recognizer arranged on the machine body and used for carrying out face recognition on a face, wherein the recognizer comprises a rotating support, a main body rotationally arranged on the rotating support, a display screen arranged on the main body and a camera positioned on the main body, the bottom of the main body is provided with a linkage rod extending into the machine body, the machine body is provided with a through hole for the linkage rod to be inserted and swing, the machine body is provided with a mounting groove communicated with the through hole, a control rod for driving the linkage rod to swing is arranged in the mounting groove in a sliding mode, and when the control rod moves towards the inside of the mounting groove, the linkage rod drives the main body to rotate downwards; when the control rod moves towards the outside of the opening of the mounting groove, the linkage rod drives the main body to rotate upwards.
Through adopting above-mentioned technical scheme, drive the main part through the control lever and rotate to adjust the angle of shooing of setting up the camera in the main part, thereby the lower people of height can make the angle down regulation that the camera was shot through inside promotion control lever, thereby can shoot the lower personnel's of height face, adapt to the lower personnel's of height use.
The utility model discloses further set up to: and an elastic piece for driving the control rod to move outwards is arranged in the mounting groove.
Through adopting above-mentioned technical scheme, through being provided with the elastic component, can keep the control lever not receiving under the condition of other external forces, can have outside trend of moving to make the camera upwards at the angle that the normality was shot, thereby conveniently shoot the people of normal height.
The utility model discloses further set up to: the utility model discloses a control rod, including mounting groove, control rod, locating column, mounting groove, the constant head tank unanimous with mounting groove length direction is seted up on the both sides lateral wall of mounting groove, the control rod both sides are provided with the reference column that inserts in the constant head tank.
Through adopting above-mentioned technical scheme, set up the reference column through setting up on the control lever, the reference column slides in the mounting groove, can control the distance that the control lever slided, strengthens the stability of control lever in-process that slides.
The utility model discloses further set up to: offer on the control lever lateral wall and supply reference column male movable groove, the groove depth of movable groove is greater than the column length of reference column, the degree of depth of constant head tank is less than the column length of reference column, still be provided with the release spring that the drive reference column has outside removal trend all the time in the constant head tank.
Through adopting above-mentioned technical scheme, through setting up the activity groove to set up in the activity groove and release the spring and ejecting the reference column from the activity inslot, can slide the reference column into the activity inslot earlier before the installation, slide the control lever into the mounting groove afterwards, after activity groove and constant head tank aim at, release the spring and ejecting from the activity groove with the reference column, make the reference column card accomplish the installation of control lever in the constant head tank.
The utility model discloses further set up to: the control rod is provided with a connecting seat for the linkage rod to be connected, the connecting seat is provided with an arc-shaped swinging hole, and the bottom of the linkage rod penetrates through the swinging rod and is connected in the swinging hole through the swinging rod.
Through adopting above-mentioned technical scheme, through setting up the connecting seat to set up the swing hole on the connecting seat, at the removal in-process of control lever, the swing rod slides in the swing hole and drives the gangbar simultaneously and swings, thereby realizes the rotation of host computer.
The utility model discloses further set up to: the swing hole is the arc slot hole, and the width in swing hole is greater than the diameter of swinging arms, when the swinging arms was located the both ends in swing hole, both ends about the angle of camera shooting was inclined respectively.
Through adopting above-mentioned technical scheme, when because the main part is rotatory, the gangbar drives the wobbling route of swinging arms and is the arc route, through setting up the swing hole into the arc slot hole, and the width in swing hole is greater than the diameter of swinging arms, makes the swing hole can adapt to the swing of swinging arms to it rotates to drive the main part.
The utility model discloses further set up to: the elastic piece is a spring, and a central column for the spring to wind is further arranged at the bottom of the mounting groove.
Through adopting above-mentioned technical scheme, supply the spring to wind through being provided with the center post and establish, can strengthen the stability of spring thrust.
To sum up, the utility model discloses following beneficial effect has:
drive the main part through the control lever and rotate to adjust the angle of shooing to the camera that sets up in the main part, thereby the lower people of height can make the angle down regulation that the camera was shot through inside promotion control lever, thereby can shoot the lower personnel's of height face, adapt to the lower personnel's of height use.
Drawings
FIG. 1 is a schematic view of the overall structure of the present embodiment;
fig. 2 is a longitudinal sectional view of the inside of the housing when the identifier is tilted downward in the present embodiment;
FIG. 3 is an enlarged view taken at A in FIG. 2;
fig. 4 is a longitudinal sectional view of the inside of the housing when the recognizer is tilted upward in this embodiment;
FIG. 5 is a cross-sectional view of the body at the mounting slot in the present embodiment;
fig. 6 is an enlarged view at B in fig. 5.
In the figure, 1, a machine body; 11. mounting grooves; 111. positioning a groove; 12. an elastic member; 13. a central column; 14. perforating; 2. opening and closing the gate; 3. an identifier; 31. a main body; 32. a camera; 33. a display screen; 34. a linkage rod; 35. a swing lever; 36. a connecting disc; 37. rotating the bracket; 4. a control lever; 41. a movable groove; 42. a push-out spring; 43. a positioning column; 44. a connecting seat; 441. and (6) swinging the hole.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, the utility model provides a prevent mistake clearance equipment based on face identification, including organism 1, the switching gate 2 of setting on organism 1 and set up the recognizer 3 that is used for carrying out facial discernment to the people's face on organism 1.
The main body 31 is further provided with two rotary supports 37 for forming the rotary supports, the main body 31 is rotatably disposed on the rotary supports 37, the rotary support 37 on one side is hollow, and a power supply line and a signal transmission line are disposed in the hollow rotary support 37 and penetrate through a threading hole (not shown in the figure) in the body 1.
Referring to fig. 2 and 3, a linkage rod 34 extending into the machine body 1 is arranged at the bottom of the main body 31, a through hole 14 for the linkage rod 34 to be inserted and swing is vertically formed in the machine body 1, and the linkage rod 34 swings back and forth in the through hole 14, so that the main body 31 is driven to rotate to adjust the shooting angle of the camera 32.
Referring to fig. 2 and 4, a mounting groove 11 communicated with the through hole 14 is transversely formed in the machine body 1, a control rod 4 for driving the linkage rod 34 to swing is slidably arranged in the mounting groove 11, and when the control rod 4 moves towards the inside of the mounting groove 11, the linkage rod 34 drives the main body 31 to rotate downwards; when the control rod 4 moves towards the opening outside of the mounting groove 11, the linkage rod 34 drives the main body 31 to rotate upwards.
The inside elastic component 12 that is provided with drive control rod 4 and outwards moves of mounting groove 11, elastic component 12 are the spring, and mounting groove 11 bottom still is provided with and supplies the spring around the center post 13 of establishing, through the outside removal of spring drive control rod 4, makes control rod 4 can drive main part 31 autogiration through gangbar 34 all the time under the circumstances that does not receive other external forces.
Referring to fig. 3, the control rod 4 is provided with two connecting seats 44 for the linkage rod 34 to connect, the connecting seats 44 are provided with arc-shaped swing holes 441 on the connecting seats 44, the bottom of the linkage rod 34 vertically penetrates through the swing rod 35 moving in the swing holes 441, the width of the swing holes 441 is greater than the diameter of the swing rod 35, the swing rod 35 passes through the two swing holes 441 and the linkage rod 34 and is provided with connecting discs 36 at two ends for locking, the connecting disc 36 at one side and the swing rod 35 are integrally arranged, and the connecting disc 36 at the other side is fixedly bonded with the swing rod 35 through strong glue. When the swing lever 35 is positioned at both ends of the swing hole 441, angles at which the main body 31 photographs are inclined toward the upper and lower ends, respectively.
Referring to fig. 5 and 6, positioning grooves 111 are formed in the side walls of the two sides of the mounting groove 11, the length direction of the positioning grooves being identical to that of the mounting groove 11, and positioning posts 43 inserted into the positioning grooves 111 are arranged on the two sides of the control rod 4. The side wall of the control rod 4 is provided with a movable groove 41 for inserting the positioning column 43, the depth of the movable groove 41 is larger than the column length of the positioning column 43, the depth of the positioning groove 111 is smaller than the column length of the positioning column 43, a push-out spring 42 is further arranged in the positioning groove 111, one end of the push-out spring 42 abuts against the bottom of the positioning groove 111, and the other end of the push-out spring abuts against the positioning column 43 so as to drive the positioning column 43 to move outwards all the time.
The using method comprises the following steps:
in a normal state, the control rod 4 moves outwards under the action of the spring, so that the swinging rod 35 is positioned at one side of the swinging hole 441 far away from the bottom of the mounting groove 11, and the swinging rod 35 drives the main body 31 to be always arranged obliquely upwards, thereby facilitating the normal shooting of people with normal height (150 cm-200 cm);
when the height of a person is short, the control rod 4 can be pushed to move inwards, so that the swing rod 35 is driven to be positioned on one side of the swing hole 441 close to the bottom of the mounting groove 11, the swing rod 35 drives the main body 31 to be always arranged obliquely downwards, and shooting of the person with the short height (100 cm-150 cm) can be facilitated.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (7)
1. An anti-misoperation passing device based on face recognition comprises a machine body (1), an opening and closing gate (2) arranged on the machine body (1) and a recognizer (3) arranged on the machine body (1) and used for carrying out face recognition on a face, and is characterized in that the recognizer (3) comprises a rotating bracket (37), a main body (31) rotatably arranged on the rotating bracket (37), a display screen (33) arranged on the main body (31) and a camera (32) positioned on the main body (31), wherein a linkage rod (34) extending to the inside of the machine body (1) is arranged at the bottom of the main body (31), a through hole (14) for the linkage rod (34) to insert and swing is formed in the machine body (1), an installation groove (11) communicated with the through hole (14) is formed in the machine body (1), and a control rod (4) for driving the linkage rod (34) to swing is arranged in the installation groove (11) in a sliding manner, when the control rod (4) moves towards the inside of the mounting groove (11), the linkage rod (34) drives the main body (31) to rotate downwards; when the control rod (4) moves towards the opening outer direction of the mounting groove (11), the linkage rod (34) drives the main body (31) to rotate upwards.
2. The anti-false passing device based on face recognition according to claim 1, characterized in that an elastic piece (12) for driving the control rod (4) to move outwards is arranged in the mounting groove (11).
3. The anti-misoperation and anti-release equipment based on face recognition is characterized in that positioning grooves (111) which are consistent with the length direction of the mounting groove (11) are formed in the side walls of the two sides of the mounting groove (11), and positioning columns (43) which are inserted into the positioning grooves (111) are arranged on the two sides of the control rod (4).
4. The anti-misoperation and anti-release equipment based on the face recognition is characterized in that a movable groove (41) for inserting the positioning column (43) is formed in the side wall of the control rod (4), the groove depth of the movable groove (41) is larger than the column length of the positioning column (43), the depth of the positioning groove (111) is smaller than the column length of the positioning column (43), and a push-out spring (42) for driving the positioning column (43) to always have an outward movement trend is further arranged in the positioning groove (111).
5. The anti-misoperation and anti-releasing equipment based on the face recognition is characterized in that the control rod (4) is provided with a connecting seat (44) for connecting the linkage rod (34), the connecting seat (44) is provided with an arc-shaped swinging hole (441), and the bottom of the linkage rod (34) is provided with a swinging rod (35) in a penetrating way and connected in the swinging hole (441) through the swinging rod (35).
6. The anti-false release device based on face recognition according to claim 5, wherein the swing hole (441) is an arc-shaped long hole, the width of the swing hole (441) is larger than the diameter of the swing rod (35), and when the swing rod (35) is located at two ends of the swing hole (441), the shooting angles of the main body (31) are respectively inclined towards the upper end and the lower end.
7. The anti-misoperation and anti-release equipment based on face recognition is characterized in that the elastic piece (12) is a spring, and a central column (13) for the spring to wind is further arranged at the bottom of the mounting groove (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922055402.2U CN210442856U (en) | 2019-11-25 | 2019-11-25 | Anti-error releasing equipment based on face recognition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922055402.2U CN210442856U (en) | 2019-11-25 | 2019-11-25 | Anti-error releasing equipment based on face recognition |
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| Publication Number | Publication Date |
|---|---|
| CN210442856U true CN210442856U (en) | 2020-05-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922055402.2U Active CN210442856U (en) | 2019-11-25 | 2019-11-25 | Anti-error releasing equipment based on face recognition |
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| CN (1) | CN210442856U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111723770A (en) * | 2020-06-30 | 2020-09-29 | 四川兴事发门窗有限责任公司 | Anti-trailing gate system and method based on image recognition |
-
2019
- 2019-11-25 CN CN201922055402.2U patent/CN210442856U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111723770A (en) * | 2020-06-30 | 2020-09-29 | 四川兴事发门窗有限责任公司 | Anti-trailing gate system and method based on image recognition |
| CN111723770B (en) * | 2020-06-30 | 2020-12-18 | 四川兴事发门窗有限责任公司 | Anti-trailing gate system and method based on image recognition |
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