CN215674358U

CN215674358U - Multi-angle security monitoring method for face recognition and behavior recognition

Info

Publication number: CN215674358U
Application number: CN202121447467.2U
Authority: CN
Inventors: 阳波
Original assignee: Shenzhen Miting Intelligent Technology Co ltd
Current assignee: Shenzhen Miting Intelligent Technology Co ltd
Priority date: 2021-06-28
Filing date: 2021-06-28
Publication date: 2022-01-28
Anticipated expiration: 2031-06-28

Abstract

The utility model discloses security monitoring of multi-angle face recognition and behavior recognition, which comprises a monitoring body and an installation box. The utility model has reasonable design structure, and can rotate the first connecting rod and the second connecting rod by the motor through the matching among the motor, the first connecting rod, the second connecting rod, the sector plate, the sector lug, the gear, the limiting block and the sector rack, further drive the sector rack to slide along the sector lug, drive the gear and the monitoring body to rotate by the sliding of the sector rack, when the sector rack slides to the maximum distance, the gear can drive the monitoring body to rotate by three hundred sixty degrees, and because the arc length of the sector plate and the sector lug is greater than that of the sector rack, the gear and the monitoring body can stay for a certain time at zero degree and three hundred sixty degrees when rotating, thereby realizing the safety monitoring with human face recognition and behavior recognition, and staying for a certain time at important monitoring places when carrying out multi-angle shooting, and achieving the purpose of improving the monitoring effect.

Description

Multi-angle security monitoring method for face recognition and behavior recognition

Technical Field

The utility model relates to the technical field of security monitoring, in particular to security monitoring with multi-angle face recognition and behavior recognition.

Background

The security monitoring is a monitoring camera used in the aspect of safety precaution, and the security monitoring system is mainly characterized by high sensitivity, strong light resistance, small distortion, small volume, long service life, shock resistance and remote control monitoring, thereby being widely applied.

At present, most security monitoring cameras with face recognition and behavior recognition in the market can only carry out circular and uniform-time shooting on each place when carrying out multi-angle rotation shooting, and can not carry out relatively long-time stay on important monitoring places. Therefore, the security monitoring system for multi-angle face recognition and behavior recognition is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

One) technical problem to be solved

The utility model aims to solve the problem that security monitoring cannot stay for a relatively long time on an important monitoring place, and provides security monitoring with multi-angle face recognition and behavior recognition.

II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a security protection control of multi-angle face identification, action discernment, includes control body and install bin, the cylinder spout has been seted up to the control body, the control body has first cylinder axle through cylinder spout sliding connection, the through-hole has been seted up to the install bin, the inside slewing mechanism that is provided with of install bin.

Furthermore, one end of the first cylindrical shaft penetrates through the installation box and extends to the inside of the installation box, a threaded hole is formed in the monitoring body, a screw is connected to the threaded hole in a threaded manner, a nut is connected to the screw in a threaded manner, one end, far away from the installation box, of the nut is in contact with the monitoring body, and one end, far away from the monitoring body, of the screw is in contact with the installation box.

Furthermore, the rotating mechanism comprises a motor, the bottom surface of the motor is fixedly connected with the inner wall of the installation box, the output end of the motor is fixedly connected with a first connecting rod, one end, far away from the motor, of the first connecting rod is rotatably connected with a second connecting rod, and one end, far away from the first connecting rod, of the second connecting rod is rotatably connected with a second cylindrical shaft.

Furthermore, the outer surface of the second cylindrical shaft is fixedly connected with a sector plate, one end of the second cylindrical shaft penetrates through the sector plate and extends to the outer surface of the sector plate, the upper surface of the sector plate is fixedly connected with a sector convex block, two ends of the sector plate are fixedly connected with limiting blocks, and the two surfaces of the limiting blocks, which are opposite to each other, are parallel to the two side surfaces of the sector plate respectively.

Furthermore, a third cylindrical shaft is fixedly connected to the inner wall of the installation box, one end, far away from the installation box, of the third cylindrical shaft is rotatably connected with the sector plate, two limiting rings are fixedly connected to the outer surface of the third cylindrical shaft, and the sector plate is located between the two limiting rings.

Furthermore, the one end fixedly connected with gear that the control body was kept away from to first cylinder axle, a side of gear is provided with fan-shaped rack, fan-shaped rack meshes with the gear mutually, fan-shaped logical groove has been seted up to fan-shaped rack, fan-shaped logical groove and fan-shaped lug sliding connection, the inner wall fixedly connected with dust proof box of install bin, slewing mechanism is located the inside of dust proof box.

Thirdly), the beneficial effects are as follows:

compared with the prior art, this security protection control of multi-angle face identification, action discernment possesses following beneficial effect:

according to the utility model, the screw and the nut can be screwed to enable the monitoring body to ascend and descend along the first cylindrical shaft through the matching among the first cylindrical shaft, the screw, the threaded hole and the nut, and the adjustment of the size of the monitoring range is realized by adjusting the height of the monitoring body.

Secondly, the utility model enables the motor to rotate the first connecting rod and the second connecting rod through the matching among the motor, the first connecting rod, the second connecting rod, the sector plate, the sector convex block, the gear, the limiting blocks and the sector rack, the second connecting rod rotates to drive the sector plate and the two limiting blocks to rotate, when the limiting blocks rotate to be contacted with one end of the sector rack, the sector rack can be driven to slide along the sector convex block, the sector rack can drive the gear to rotate, the gear rotates to drive the monitoring body to rotate, when the sector rack slides to the maximum distance, the gear can drive the monitoring body to rotate by three hundred sixty degrees, because the arc length of the sector plate and the sector convex block is larger than that of the sector rack, the gear and the monitoring body can stay for a certain time at the zero degree and the three hundred sixty degrees when rotating, the security monitoring with human face identification and behavior identification can be realized when the multi-angle shooting is carried out, the monitoring method has the advantages that the important monitoring place is lingered for a certain time, and the purpose of improving the monitoring effect is achieved.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a perspective view of the concealed mounting box of the present invention;

FIG. 3 is a cross-sectional view of a side view of the present invention;

FIG. 4 is a bottom view of the present invention;

FIG. 5 is an enlarged view of the structure at A in FIG. 1 according to the present invention.

In the figure: 1. monitoring the body; 2. installing a box; 3. a first cylindrical shaft; 4. a rotating mechanism; 401. a motor; 402. a first link; 403. a second link; 404. a second cylindrical shaft; 405. a sector plate; 406. a fan-shaped bump; 407. a limiting block; 408. a third cylindrical shaft; 409. a gear; 410. a sector-shaped rack; 411. a fan-shaped through groove; 412. a dust-proof box; 413. a limiting ring; 5. a threaded hole; 6. a screw; 7. a nut; 8. and a through hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 and 2, the present invention provides a technical solution: the utility model provides a security protection control of multi-angle face identification, action discernment, includes control body 1 and install bin 2, and the cylinder spout has been seted up to control body 1, and control body 1 has first cylinder axle 3 through cylinder spout sliding connection.

The length of the first cylindrical shaft 3 is greater than the length of the monitoring chute formed in the monitoring body 1.

Through setting up first cylinder axle 3 and cylinder spout, can make control body 1 go up and down along first cylinder axle 3.

Referring to fig. 3 and 5, in the present embodiment, one end of the first cylindrical shaft 3 penetrates through the installation box 2 and extends into the installation box 2, the monitoring body 1 is provided with a threaded hole 5, and the threaded hole 5 is connected with a screw 6 through a thread.

Here, the number of the screw holes 5 and the screws 6 is four.

Through twisting screw 6, can drive control body 1 and go up and down along first cylindrical shaft 3.

Referring to fig. 1, 3 and 5, in the present embodiment, a screw 6 is connected with a nut 7 in a threaded manner, one end of the nut 7 away from the installation box 2 is in contact with the monitoring body 1, and one end of the screw 6 away from the monitoring body 1 is in contact with the installation box 2.

Here, the number of the nuts 7 is two.

Through setting up nut 7, can play the effect of further location to the control body 1 that goes up and down to accomplish.

The installation box 2 is provided with a through hole 8.

Here, the number of the through holes 8 is eight, and the through holes are evenly distributed on both sides of the installation case 2.

Through setting up through-hole 8, can facilitate the use inflation silk to fix install bin 2.

Referring to fig. 2, in the present embodiment, the rotating mechanism 4 includes a motor 401, a bottom surface of the motor 401 is fixedly connected to an inner wall of the installation box 2, and an output end of the motor 401 is fixedly connected to a first connecting rod 402.

Here, the output end of the motor 401 penetrates the first link 402 and extends to the outer surface of the first link 402.

The first link 402 is rotated by the rotation of the motor 401.

Referring to fig. 2 and 4, in the present embodiment, a second link 403 is rotatably connected to an end of the first link 402 away from the motor 401, and a second cylindrical shaft 404 is rotatably connected to an end of the second link 403 away from the first link 402.

Here, the first link 402 is pivotally connected to the second link 403 by a pin.

The second connecting rod 403 and the second cylindrical shaft 404 are rotated by the rotation of the first connecting rod 402.

Referring to fig. 2 and 4, in the present embodiment, a sector plate 405 is fixedly connected to an outer surface of the second cylindrical shaft 404, one end of the second cylindrical shaft 404 penetrates through the sector plate 405 and extends to the outer surface of the sector plate 405, and a sector protrusion 406 is fixedly connected to an upper surface of the sector plate 405.

Here, the arc length of the sector plate 405 and the sector protrusion 406 is equal.

The second cylindrical shaft 404 rotates to drive the sector plate 405 and the sector convex block 406 to rotate.

Referring to fig. 2, in this embodiment, two ends of the sector plate 405 are both fixedly connected with the limiting blocks 407, and the two sides of the two limiting blocks 407 opposite to each other are parallel to the two sides of the sector plate 405 respectively.

Here, the two stop blocks 407 are both provided with a through slot adapted to the fan-shaped protrusion 406.

The two limit blocks 407 are driven to rotate by the rotation of the sector plate 405.

Referring to fig. 2, in the present embodiment, a third cylindrical shaft 408 is fixedly connected to the inner wall of the mounting box 2, and an end of the third cylindrical shaft 408 far from the mounting box 2 is rotatably connected to the sector plate 405.

Here, one end of the third cylindrical shaft 408 penetrates the sector plate 405 and extends to the outer surface of the sector plate 405.

By providing a third cylindrical shaft 408, the sector plate 405 can be rotated along the third cylindrical shaft 408.

Referring to fig. 2, in the present embodiment, two stop rings 413 are fixedly connected to the outer surface of the third cylindrical shaft 408, and the sector plate 405 is located between the two stop rings 413.

Here, the inner diameters of the two retainer rings 413 are equal to the outer diameter of the third cylindrical shaft 408.

By providing two stop rings 413, the sector plate 405 can be positioned and supported.

Referring to fig. 2 and 4, in the present embodiment, a gear 409 is fixedly connected to an end of the first cylindrical shaft 3 away from the monitoring body 1, a sector-shaped rack 410 is disposed on a side surface of the gear 409, and the sector-shaped rack 410 is engaged with the gear 409.

Here, the maximum sliding distance of the sector rack 410 can just drive the gear 409 to rotate three hundred and sixty degrees.

The sliding of the sector rack 410 can drive the gear 409 and the monitoring body 1 to rotate.

Referring to fig. 2 and 4, in the present embodiment, the fan-shaped rack 410 is provided with a fan-shaped through slot 411, the fan-shaped through slot 411 is slidably connected with the fan-shaped protrusion 406, the inner wall of the installation box 2 is fixedly connected with a dust-proof box 412, and the rotating mechanism 4 is located inside the dust-proof box 412.

Here, the length arc length of the fan-shaped through slot 411 is smaller than the arc length of the fan-shaped protrusion 406.

The sector-shaped convex block 406 rotates to drive the limiting block 407 to rotate, and the sector-shaped rack 410 is driven to slide along the sector-shaped convex block 406 under the action of the sector-shaped through groove 411.

The working principle is as follows: when the security monitoring using multi-angle face recognition and behavior recognition is required, firstly, the installation box 2 is installed on a monitoring frame through an expansion wire, the monitoring frame is adjusted to enable the monitoring body 1 to be aligned with an important monitoring area, then, a screw 6 and a nut 7 are screwed, the monitoring body 1 is lifted to be matched with a range to be monitored, finally, a motor 401 is started, the motor 401 rotates a first connecting rod 402 and a second connecting rod 403 to rotate, the second connecting rod 403 rotates to drive a sector plate 405, a sector lug 406 and two limiting blocks 407 to rotate, when the limiting blocks 407 rotate to be in contact with one end of a sector rack 410, the sector rack 410 can be driven to slide along the sector lug 406, the sector rack 410 slides to drive a gear 409 to rotate, the gear 409 rotates to drive the monitoring body 1 to rotate, when the sector rack 410 slides to a maximum distance, the gear 409 can drive the monitoring body 1 to rotate by three hundred and sixty degrees, because the arc length of the sector plate 405 and the sector convex block 406 is greater than that of the sector rack 410, the gear 409 and the monitoring body 1 stay at zero and three hundred and sixty degrees for a certain time when rotating, so that the safety monitoring with face recognition and behavior recognition can stay for a certain time for important monitoring places when shooting at multiple angles, and the purpose of improving the monitoring effect is achieved.

It should be noted that, in this document, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "fixedly," "mounted," "connected," and "connected" are to be construed broadly, e.g., "mounted" may be fixedly connected, or detachably connected, or integrally connected; "connected" may be mechanically or electrically connected; "connected" may be directly connected or indirectly connected through an intermediate member, or may be internal or external to two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a security protection control of multi-angle face identification, action discernment, includes control body (1) and install bin (2), its characterized in that: the monitoring device is characterized in that a cylindrical sliding groove is formed in the monitoring body (1), the monitoring body (1) is connected with a first cylindrical shaft (3) through the cylindrical sliding groove in a sliding mode, a through hole (8) is formed in the installation box (2), and a rotating mechanism (4) is arranged inside the installation box (2).

2. The multi-angle face recognition and behavior recognition security monitoring system as claimed in claim 1, wherein the system comprises: the one end of first cylinder axle (3) runs through install bin (2) and extends to the inside of install bin (2), control body (1) set up threaded hole (5), threaded hole (5) threaded connection has screw (6), screw (6) threaded connection has nut (7), the one end that install bin (2) were kept away from in nut (7) contacts with control body (1), the one end that control body (1) were kept away from in screw (6) contacts with install bin (2).

3. The multi-angle face recognition and behavior recognition security monitoring system as claimed in claim 1, wherein the system comprises: the rotating mechanism (4) comprises a motor (401), the bottom surface of the motor (401) is fixedly connected with the inner wall of the installation box (2), the output end of the motor (401) is fixedly connected with a first connecting rod (402), one end, far away from the motor (401), of the first connecting rod (402) is rotatably connected with a second connecting rod (403), and one end, far away from the first connecting rod (402), of the second connecting rod (403) is rotatably connected with a second cylindrical shaft (404).

4. The multi-angle face recognition and behavior recognition security monitoring system as claimed in claim 3, wherein the system comprises: the outer surface of the second cylindrical shaft (404) is fixedly connected with a sector plate (405), one end of the second cylindrical shaft (404) penetrates through the sector plate (405) and extends to the outer surface of the sector plate (405), a sector convex block (406) is fixedly connected to the upper surface of the sector plate (405), two ends of the sector plate (405) are fixedly connected with limiting blocks (407), and the two sides of the limiting blocks (407) which are opposite to each other are parallel to the two side faces of the sector plate (405) respectively.

5. The multi-angle face recognition and behavior recognition security monitoring system as claimed in claim 4, wherein the system comprises: the inner wall of the mounting box (2) is fixedly connected with a third cylindrical shaft (408), one end, far away from the mounting box (2), of the third cylindrical shaft (408) is rotatably connected with a fan-shaped plate (405), two limiting rings (413) are fixedly connected to the outer surface of the third cylindrical shaft (408), and the fan-shaped plate (405) is located between the two limiting rings (413).

6. The multi-angle face recognition and behavior recognition security monitoring system as claimed in claim 3, wherein the system comprises: one end fixedly connected with gear (409) of monitoring body (1) is kept away from in first cylinder axle (3), a side of gear (409) is provided with fan-shaped rack (410), fan-shaped rack (410) and gear (409) mesh mutually, fan-shaped logical groove (411) has been seted up in fan-shaped rack (410), fan-shaped logical groove (411) and fan-shaped lug (406) sliding connection, the inner wall fixedly connected with dust proof box (412) of install bin (2), slewing mechanism (4) are located the inside of dust proof box (412).