阅读说明：本技术 一种小区智能安防监控系统 (Intelligent security monitoring system for residential area ) 是由 徐辉 李宛芸 于 2021-08-23 设计创作，主要内容包括：本发明公开了一种小区智能安防监控系统,包括壳体,所述壳体的下端固定连接有实心底座,所述壳体内壁一侧靠近中心位置转动连接有齿轮,所述齿轮的外圆面一侧啮合连接有第一齿条,所述第一齿条的一侧外表面与壳体的内壁滑动连接,所述第一齿条的下端固定连接有踏板,且踏板的一端贯穿壳体并延伸至外部,所述踏板的上端外表面固定连接有若干阻隔条。本发明通过操作者踩踏踏板来动摄像头上移,从而使本发明的人脸识别机能适应不同人的身高,而且操着只需要用脚踩踏踏板即可控制本发明的人脸识别机,避免了上述专利用手接触控制按钮的问题,从而避免了不同的经过者触碰控制按钮出现交叉感染的问题。(The invention discloses a residential intelligent security monitoring system which comprises a shell, wherein the lower end of the shell is fixedly connected with a solid base, one side of the inner wall of the shell, which is close to the central position, is rotatably connected with a gear, one side of the outer circular surface of the gear is connected with a first rack in a meshing manner, the outer surface of one side of the first rack is connected with the inner wall of the shell in a sliding manner, the lower end of the first rack is fixedly connected with a pedal, one end of the pedal penetrates through the shell and extends to the outside, and the outer surface of the upper end of the pedal is fixedly connected with a plurality of barrier strips. The invention moves the camera upwards by the pedal of the operator, thereby the human face recognition machine of the invention can adapt to the body heights of different people, and the human face recognition machine of the invention can be controlled only by stepping the pedal with feet, thereby avoiding the problem that the control button is contacted by hands in the patent, and avoiding the problem of cross infection when different passers touch the control button.)

1. The utility model provides a district intelligent security monitored control system, includes casing (1), its characterized in that: the lower end of the shell (1) is fixedly connected with a solid base (2), one side of the inner wall of the shell (1) is close to the central position and is rotatably connected with a gear (14), one side of the outer circular surface of the gear (14) is meshed with a first rack (11), the outer surface of one side of the first rack (11) is in sliding connection with the inner wall of the shell (1), the lower end of the first rack (11) is fixedly connected with a pedal (3), one end of the pedal (3) penetrates through the shell (1) and extends to the outside, the outer surface of the upper end of the pedal (3) is fixedly connected with a plurality of barrier strips (10), a movable hole (16) is formed in the position, close to the pedal (3), of the shell (1), the outer surface of the upper end of the first rack (11) is fixedly connected with a first spring (12), and the upper end of the first spring (12) is fixedly connected with a fixing plate (13), the utility model discloses a camera, including casing (1), one side surface and casing (1) fixed connection of fixed plate (13), the meshing of the outer disc of opposite side of gear (14) is connected with second rack (15), one side surface and casing (1) inner wall sliding connection of second rack (15), one side surface of second rack (15) is close to upper end position fixedly connected with camera (17), rectangular hole (7) have been seted up to the position that the inner wall of casing (1) is close to camera (17).

2. The intelligent security monitoring system for the residential area according to claim 1, characterized in that: the upper end position fixed mounting that casing (1) is located rectangular hole 7 has disassembly body (4), the outside fixedly connected with brush (5) of disassembly body (4).

3. The intelligent security monitoring system for the residential area according to claim 2, characterized in that: the dismounting mechanism (4) comprises a second spring (41), a pressing block (42), a sliding rod (43) and a fixing groove (44); the hair brush is characterized in that a second spring (41) is arranged at the center inside the hair brush (5), pressing blocks (42) are fixedly connected to the two ends of the second spring (41), a sliding rod (43) is fixedly connected to the outer surface of one side of each pressing block (42), the sliding rod (43) is in sliding connection with the inside of the hair brush (5), a fixing groove (44) is formed in the position, close to the sliding rod (43), of the shell (1), and one end of the sliding rod (43) is clamped inside the fixing groove (44).

4. The intelligent security monitoring system for the residential area according to claim 1, characterized in that: a control mechanism (8) is fixedly installed in the shell (1) at a position below the second rack (15), and the control mechanism (8) comprises an elastic sheet (81), an electrode sheet (82), a weight (83), a support rod (84), a flat plate (85), a first circuit wire (86), a second circuit wire (87) and a balance rod (88); the LED lamp is characterized in that a supporting rod (84) is fixedly connected to the position below a second rack (15) inside the shell (1), the outer surface of one side of the supporting rod (84) is close to the upper end position and is rotatably connected with a balance rod (88) through a rotating shaft, a flat plate (85) is fixedly connected to the outer surface of one end of the balance rod (88), a heavy block (83) is fixedly connected to the outer surface of the other end of the balance rod (88), an elastic sheet (81) is arranged below the heavy block (83), a first circuit line (86) is fixedly connected to one end of the elastic sheet (81), an electrode sheet (82) is fixedly installed at the position below the elastic sheet (81), a second circuit line (87) is fixedly connected to one end of the electrode sheet (82), one ends of the first circuit line (86) and the second circuit line (87) are fixedly connected with the camera (17), and a plurality of LED lamp beads (19) are fixedly installed on the outer surface of one side of the camera (17) close to the edge position, and a photosensitive sensor (18) is fixedly arranged on the outer surface of one side of the camera (17) close to the LED lamp beads (19).

5. The intelligent security monitoring system for the residential area according to claim 4, characterized in that: an air bag (9) is arranged below the flat plate (85), and the outer surface of the lower end of the air bag (9) is fixedly connected with the surface of the bottom of the shell (1).

6. The intelligent security monitoring system for the residential area according to claim 4, characterized in that: the camera is characterized in that the center of the outer surface of the upper end of the camera (17) is fixedly connected with a light barrier (6), the light barrier (6) is designed to be an arc-shaped curved surface, and the light barrier (6) is made of light-proof materials.

Technical Field

The invention relates to the technical field of security monitoring, in particular to an intelligent security monitoring system for a residential area.

Background

The intelligent security monitoring system aims at maintaining social public security, and utilizes an intrusion alarm system, a video security monitoring system, an entrance and exit control system, an explosion-proof security inspection system and the like which are formed by security products and other related products, or an electronic system or a network which is formed by combining or integrating the systems as subsystems.

Chinese patent discloses a locking device and a locking method of a face recognition door, and the patent application number is

202011321923.9, the invention relates to a locking device and a locking method of a face recognition door, which consists of a height adjusting mechanism, a sterilizing mechanism, a buckling mechanism and a locking method, achieves the purpose of adjusting the height by the working principle of a screw rod, and is convenient for automatically adjusting the height of a camera according to the heights of teachers and students; the disinfection mechanism can be used for carrying out full-automatic double-hand disinfection work on teachers or students entering a kindergarten, and a disinfection bottle of the disinfection mechanism can be hidden into the cavity when not in use; can firmly lock the disinfection bottle through buckle mechanism, prevent that the disinfection bottle from empting appearing in the use.

Some residential quarter entrance guards in life all use face recognition doors in order to improve the security monitoring system of the residential quarter, but the height of the existing face recognition cameras is always fixed, causes much inconvenience in the using process and cannot be suitable for most people, for example, when the heights of pregnant women are different, some need to be padded with feet, some need to be stooped down, the action of stooping is difficult to be realized for pregnant women, and the feet are often padded to be recognized by human faces when children pass through the door access, which is extremely inconvenient, the comparison file adopts a touch button to realize the on-off control of the motor, thereby driving the lifting of the face recognition camera, but cross infection is easy to occur when different people contact the control button, although the above documents adopt a disinfection mechanism to realize disinfection, the disinfectant needs to be replaced frequently, which is very inconvenient; in addition, when the face recognition camera of the file encounters ambient light change, the recognition of the face recognition camera is interfered by light, and the face recognition cannot be realized.

Therefore, the intelligent security monitoring system for the residential area is provided.

Disclosure of Invention

The invention aims to provide an intelligent security monitoring system for a residential area, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a residential intelligent security monitoring system comprises a shell, wherein a solid base is fixedly connected to the lower end of the shell, a gear is rotatably connected to one side of the inner wall of the shell close to the central position, a first rack is connected to one side of the outer circular surface of the gear in a meshed manner, the outer surface of one side of the first rack is slidably connected with the inner wall of the shell, a pedal is fixedly connected to the lower end of the first rack, one end of the pedal penetrates through the shell and extends to the outside, a plurality of barrier strips are fixedly connected to the outer surface of the upper end of the pedal, a movable hole is formed in the position, close to the pedal, of the shell, a first spring is fixedly connected to the outer surface of the upper end of the first rack, a fixed plate is fixedly connected to the upper end of the first spring, the outer surface of one side of the fixed plate is fixedly connected with the shell, a second rack is connected to the outer circular surface of the other side of the gear in a meshed manner, and the outer surface of one side of the second rack is slidably connected with the inner wall of the shell, the outer surface of one side of second rack is close to upper end position fixedly connected with camera, the rectangular hole has been seted up to the position that the inner wall of casing is close to the camera.

The height of the existing face recognition camera is always fixed, so that inconvenience is caused in the use process, and the existing face recognition camera cannot be suitable for most people, for example, when the heights of pregnant women are different, the actions of some people needing to be padded with feet and some people needing to be stooped down are difficult to realize for the pregnant women, and the actions that children need to be padded with feet to be recognized by faces when passing through an entrance guard are very inconvenient; some residents who are inconvenient to bend down can step on the pedal by feet when passing through the entrance guard, wherein the separation strip connected with the pedal can avoid the problem that the residents skid when the residents step on the pedal in rainy days, the safety of users is better ensured, when the pedals are stepped, the pedal moves downwards in the movable hole and drives the first rack to move downwards, the first rack can drive the gear to rotate when moving downwards, the gear rotates to drive the second rack to move upwards, so as to drive the camera to move upwards, the residents passing through the entrance guard can increase the height of the camera according to the difference of the downward moving distance of the stepping pedal, so as to better adapt to the height of the residents, the camera can irradiate the residents to realize face recognition and then pass through the entrance guard, the residents no longer step on the pedal after the face recognition, at the moment, the first spring contracts to drive the first rack to slide upwards, the first rack is driven to downwards pull the first spring when the pedal is trampled, so that the first spring can drive the first rack and the pedal to move upwards when no person tramples the pedal, the camera irradiates a passer who does not need to trample the pedal through the rectangular hole, in addition, the solid base arranged on the two sides of the shell increases the stability of the shell, and the shell cannot shake when the passer tramples the pedal.

Preferably, the shell is fixedly provided with a dismounting mechanism at the upper end position of the rectangular hole, and the outer part of the dismounting mechanism is fixedly connected with a brush.

Because the face recognition machine is installed at a community channel and people often come and go, flowing people can drive dust in the air to fly around, and part of the dust falls on the surface of the camera, the face recognition effect of the camera is poor along with the accumulation of the thickness of the dust, and the coming and going of residents in the community are influenced.

Preferably, the dismounting mechanism comprises a second spring, a pressing block, a sliding rod and a fixing groove; the hairbrush is characterized in that a second spring is arranged at the center inside the hairbrush, the two ends of the second spring are fixedly connected with pressing blocks, a sliding rod is fixedly connected to the outer surface of one side of each pressing block, the sliding rod is connected with the inside of the hairbrush in a sliding mode, a fixing groove is formed in the position, close to the sliding rod, of the shell, and one end of the sliding rod is clamped inside the fixing groove.

The invention uses an operator to pinch two groups of pressing blocks and then pinch the pressing blocks forcibly, at the moment, the two groups of pressing blocks compress the second springs and move oppositely, at the moment, the pressing blocks can drive two groups of sliding rods to slide oppositely, finally one end of the sliding rod is separated from the fixed groove, so that the brush is easily taken down and cleaned, after the cleaning is finished, the two groups of pressing blocks are pinched forcibly, the sliding rod is placed at the horizontal position of the fixed groove, then the pressing blocks are loosened, at the moment, the compressed second spring starts to expand and drives the sliding rods at two ends to slide towards the fixed groove, and finally the sliding rod slides into the fixed groove, because the second spring has the reverse elasticity to the sliding rod, one end of the sliding rod is fastened in the fixed groove, the hair brush can be quickly disassembled by pressing the pressing block with pinching, so that the operation is simple and quick.

Preferably, a control mechanism is fixedly installed in the shell at a position below the second rack, and the control mechanism comprises an elastic sheet, an electrode sheet, a weight, a support rod, a flat plate, a first circuit wire, a second circuit wire and a balance rod; the utility model discloses a camera, including casing, bracing piece, balancing pole, first circuit line, camera, first rack, second rack, camera, first circuit line, camera, second circuit line, camera, first position fixedly connected with bracing piece, bracing piece one side surface is close to the upper end position and is connected with the balancing pole through the pivot rotation, the one end surface fixedly connected with of balancing pole is dull and stereotyped, the other end surface fixedly connected with pouring weight of balancing pole, the below of pouring weight is provided with the shell fragment, the first circuit line of one end fixedly connected with of shell fragment, the lower position fixedly mounted of shell fragment has the electrode slice, the one end fixedly connected with second circuit line of electrode slice, the one end and the camera fixed connection of first circuit line and second circuit line, one side surface of camera is close to marginal position fixed mounting and has a plurality of LED lamp pearls, the one side surface of camera is close to the position fixed mounting of LED lamp pearl has photosensitive sensor.

Some districts are old, the light of the street lamp at night causes the identification effect of the camera to people passing through the entrance guard to be poor, thereby affecting the passing of people, when the night comes, the circuit of the LED lamp bead is opened by the photosensitive sensor, when the pedestrian passing through the entrance guard tramples the pedal, the second rack moves upwards and does not press the panel any more, the weight at one end of the balancing pole moves downwards, because the gravity of the weight is larger than that of the panel, the weight at one end of the balancing pole moves downwards, the weight compresses the elastic sheet to be contacted with the electrode sheet, at the moment, the first circuit line is communicated with the second circuit line, and the first circuit line and the second circuit line are the lines of the LED lamp bead, so that the LED lamp bead emits light to irradiate the face, thereby improving the identification efficiency of the face identification machine at night, when the pedal is not trampled, the second rack moves downwards, finally the panel is extruded to move downwards, thereby the weight moves upwards, the elastic sheet does not bear the pressure of the weight any more, the elastic pieces rotate upwards to be separated from the electrode plates, the first circuit line and the second circuit line are disconnected at the moment, and the LED lamp beads are turned off at the moment, so that the LED lamp beads are bright when a person uses the face recognition machine at night, and the LED lamp beads are turned off when no person uses the face recognition machine, the face recognition machine provided by the invention is more energy-saving, the use effect of the face recognition machine is not influenced at night, and the performance of the face recognition machine is improved.

Preferably, the center of the outer surface of the upper end of the camera is fixedly connected with a light barrier, the light barrier is designed to be an arc-shaped curved surface, and the light barrier is made of light-proof materials.

The irradiation of strong light to the face recognition machine in daytime can influence the recognition effect of the camera to the face and influence the passing speed of pedestrians passing through the entrance guard.

Preferably, an air bag is arranged below the flat plate, and the outer surface of the lower end of the air bag is fixedly connected with the bottom surface of the shell.

When the pedestrian who tramples the pedal no longer tramples the pedal, the second rack moves downwards, so that the second rack is easy to collide with the bottom of the shell, and circuit components in the camera are caused to strongly shake, and the service life of the camera is influenced.

Compared with the prior art, the invention has the beneficial effects that:

1. the invention moves the camera upwards by stepping the pedal by an operator, thereby enabling the human face recognition machine of the invention to adapt to the body heights of different people, and the human face recognition machine of the invention can be controlled only by stepping the pedal by feet, thereby avoiding the problem that the control button is contacted by hands in the patent, avoiding the problem that different passers touch the control button to cause cross infection, and further improving the safety and the practicability of the invention.

2. According to the invention, the pedal is stepped by an operator at night to close the LED lamp bead circuit, the LED lamp beads emit light, the pedal is not stepped by the operator at night to disconnect the LED lamp bead circuit, and the LED lamp beads are turned off, so that the face recognition machine disclosed by the invention has the advantages of saving more energy, not influencing the use effect of the face recognition machine at night, and further improving the performance of the face recognition machine.

Drawings

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

FIG. 2 is an overall cross-sectional schematic view of the present invention;

FIG. 3 is a schematic cross-sectional view taken along line A-A of the present invention;

FIG. 4 is an enlarged view at A of the present invention;

FIG. 5 is a perspective view of the detachment mechanism of the present invention;

FIG. 6 is a cross-sectional view of the control mechanism of the present invention.

In the figure: 1. a housing; 2. a solid base; 3. a pedal; 4. a disassembly mechanism; 41. a second spring; 42. a pressing block; 43. a slide bar; 44. fixing grooves; 5. a brush; 6. a light barrier; 7. a rectangular hole; 8. a control mechanism; 81. a spring plate; 82. an electrode sheet; 83. a weight block; 84. a support bar; 85. a flat plate; 86. a first circuit line; 87. a second circuit line; 88. a balancing pole; 9. an air bag; 10. a barrier strip; 11. a first rack; 12. a first spring; 13. a fixing plate; 14. a gear; 15. a second rack; 16. a movable hole; 17. a camera; 18. a photosensitive sensor; 19. LED lamp pearl.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between 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.

Referring to fig. 1 to 6, the present invention provides a technical solution of a residential area intelligent security monitoring system:

a residential area intelligent security monitoring system is shown in figures 1 to 2 and comprises a shell 1, wherein the lower end of the shell 1 is fixedly connected with a solid base 2, one side of the inner wall of the shell 1 is close to a central position and is rotatably connected with a gear 14, one side of the outer circular surface of the gear 14 is meshed with a first rack 11, the outer surface of one side of the first rack 11 is slidably connected with the inner wall of the shell 1, the lower end of the first rack 11 is fixedly connected with a pedal 3, one end of the pedal 3 penetrates through the shell 1 and extends to the outside, the outer surface of the upper end of the pedal 3 is fixedly connected with a plurality of barrier strips 10, the position of the shell 1 close to the pedal 3 is provided with a movable hole 16, the outer surface of the upper end of the first rack 11 is fixedly connected with a first spring 12, the upper end of the first spring 12 is fixedly connected with a fixing plate 13, and one side of the outer surface of the fixing plate 13 is fixedly connected with the shell 1, the outer disc of the other side of gear 14 meshes and is connected with second rack 15, the surface of one side of second rack 15 and casing 1 inner wall sliding connection, the surface of one side of second rack 15 is close to upper end position fixedly connected with camera 17, rectangular hole 7 has been seted up to the position that the inner wall of casing 1 is close to camera 17.

The height of the existing face recognition camera 17 is often fixed and not changed, so that inconvenience is caused in the use process, and the existing face recognition camera cannot be suitable for most people, for example, when the heights of pregnant women are different, the actions of some people needing to be padded with feet and some people needing to be stooped down are difficult to realize for the pregnant women, and when children pass through an access control, the children often need to be padded with feet to be recognized by the faces, so that great inconvenience is caused; when a certain residents who are inconvenient to bend down pass through the entrance guard, the resident can step on the pedal 3 by feet, wherein the blocking strip 10 connected with the pedal 3 can avoid the problem that the resident slips when the resident steps on the pedal 3 in rainy days, so that the safety of a user is better ensured, when the pedal 3 is stepped, the pedal 3 moves downwards in the movable hole 16 and simultaneously drives the first rack 11 to move downwards, the first rack 11 can drive the gear 14 to rotate when moving downwards, the gear 14 rotates to drive the second rack 15 to move upwards, so as to drive the camera 17 to move upwards, at the moment, the resident passing through the entrance guard can increase the height of the camera 17 according to the different moving distances of the pedal 3, so as to better adapt to the height of the resident, the camera 17 can irradiate the resident to realize face identification and then pass through the entrance guard, the person passing through the entrance guard after the face identification can not step on the pedal 3, at this time, the first spring 12 contracts to drive the first rack 11 to slide upwards, because the first rack 11 is driven to pull the first spring 12 downwards when the pedal 3 is stepped on, the first spring 12 will drive the first rack 11 and the pedal 3 to move upwards when no one steps on the pedal 3, therefore, the camera 17 irradiates a passer who does not need to step on the pedal 3 through the rectangular hole 7, in addition, the solid base 2 arranged at the two sides of the shell 1 increases the stability of the shell 1, when the passer steps on the pedal 3, the shell 1 can not shake, the face recognition machine of the invention can adapt to the heights of different people, and the human face recognition machine of the invention can be controlled only by stepping on the pedal 3, thereby avoiding the problem that the control button is contacted by hands in the patent, therefore, the problem of cross infection caused by different passers touching the control button is avoided, and the safety and the practicability of the invention are further improved.

As an embodiment of the present invention, as shown in fig. 2 to 5, a detaching mechanism 4 is fixedly installed on the housing 1 at an upper end position of the rectangular hole 7, and a brush 5 is fixedly connected to an outside of the detaching mechanism 4.

Because the face recognition machine is installed at a community channel and people often come and go, flowing people can drive dust in the air to fly around, and part of the dust falls on the surface of the camera 17, the face recognition effect of the camera 17 is poor along with the accumulation of the dust thickness, and the coming and going of residents in the community are influenced.

As an embodiment of the present invention, as shown in fig. 3 to 4, the detaching mechanism 4 includes a second spring 41, a pressing block 42, a sliding rod 43, a fixing groove 44; a second spring 41 is arranged at the center inside the hairbrush 5, pressing blocks 42 are fixedly connected to both ends of the second spring 41, a sliding rod 43 is fixedly connected to the outer surface of one side of each pressing block 42, the sliding rod 43 is slidably connected with the inside of the hairbrush 5, a fixing groove 44 is formed in the position, close to the sliding rod 43, of the shell 1, and one end of the sliding rod 43 is clamped inside the fixing groove 44.

The brush 5 can accumulate dust on the brush 5 when the mirror surface of the camera 17 is cleaned frequently, if the dust accumulation is too much, the cleaning effect of the brush 5 is poor, and the brush 5 needs to be detached for cleaning at regular time, the invention adopts the technical scheme that an operator pinches two groups of pressing blocks 42 and then pinches the pressing blocks forcibly, at the moment, the two groups of pressing blocks 42 compress the second springs 41 and move oppositely, at the moment, the pressing blocks 42 can drive the two groups of sliding rods 43 to slide oppositely, finally, one ends of the sliding rods 43 are separated from the fixed grooves 44, so that the brush 5 is easily taken down, then the brush 5 is cleaned, after the cleaning is finished, the two groups of pressing blocks 42 are pinched forcibly, the sliding rods 43 are placed at the horizontal position of the fixed grooves 44, then the pressing blocks 42 are loosened, at the moment, the compressed second springs 41 begin to expand and drive the sliding rods 43 at the two ends to slide towards the fixed grooves 44, and finally slide into the fixed grooves 44, and because the second springs 41 have the rebound force to the sliding rods 43, therefore, one end of the sliding rod 43 is fastened in the fixing groove 44, the hairbrush 5 is quickly detached by pinching and pressing the pressing block 42, and the operation is simple and quick.

As an embodiment of the present invention, as shown in fig. 2 and fig. 6, a control mechanism 8 is fixedly installed in the housing 1 at a position below the second rack 15, and the control mechanism 8 includes a spring plate 81, an electrode plate 82, a weight 83, a support rod 84, a flat plate 85, a first circuit line 86, a second circuit line 87, and a balance bar 88; a supporting rod 84 is fixedly connected to the position below the second rack 15 in the shell 1, a balancing rod 88 is rotatably connected to the position of the outer surface of one side of the supporting rod 84, which is close to the upper end, through a rotating shaft, the outer surface of one end of the balance bar 88 is fixedly connected with a flat plate 85, the outer surface of the other end of the balance bar 88 is fixedly connected with a weight 83, an elastic sheet 81 is arranged below the weight 83, one end of the elastic sheet 81 is fixedly connected with a first circuit wire 86, an electrode plate 82 is fixedly arranged at the lower position of the elastic sheet 81, one end of the electrode plate 82 is fixedly connected with a second circuit wire 87, one ends of the first circuit line 86 and the second circuit line 87 are fixedly connected with the camera 17, a plurality of LED lamp beads 19 are fixedly arranged on the outer surface of one side of the camera 17 close to the edge, and a photosensitive sensor 18 is fixedly arranged on the outer surface of one side of the camera 17 close to the LED lamp bead 19.

Some districts are old reasons, the dim street lamp light at night causes some old cameras 17 not to have the night recognition function, thereby affecting the passing of people, when the night comes, the circuit of the LED lamp beads 19 is opened by the photosensitive sensor 18, when pedestrians passing through the entrance guard trample the pedal 3, the second rack 15 moves upwards and does not press the flat plate 85 any more, at the moment, the weight 83 at one end of the balance rod 88 moves downwards, because the gravity of the weight 83 is larger than that of the flat plate 85, the weight 83 at one end of the balance rod 88 moves downwards, the weight 83 compresses the elastic sheet 81 to be in contact with the electrode sheet 82, at the moment, the first circuit line 86 is communicated with the second circuit line 87, and the first circuit line 86 and the second circuit line 87 are the lines of the LED lamp beads 19, at the moment, the LED lamp beads 19 emit light to irradiate the face, thereby improving the recognition efficiency of the face recognition machine at night, when the pedal 3 is not trampled, the second rack 15 moves downwards, and finally, the flat plate 85 is extruded to move downwards, so that the weight 83 moves upwards, the elastic sheet 81 is not pressed by the weight 83 any more, the elastic sheet 81 rotates upwards to be separated from the electrode plate 82, the first circuit line 86 is disconnected from the second circuit line 87, and the LED lamp beads 19 are extinguished, so that the LED lamp beads 19 are lightened when a person uses the face recognition machine at night, and the LED lamp beads 19 are extinguished when no person uses the face recognition machine, so that the face recognition machine disclosed by the invention is more energy-saving, the use effect of the face recognition machine is not influenced at night, and the performance of the face recognition machine is improved.

As an embodiment of the present invention, as shown in fig. 6, an air bag 9 is disposed below the flat plate 85, and the outer surface of the lower end of the air bag 9 is fixedly connected to the bottom surface of the housing 1.

When a pedestrian who steps on the pedal 3 does not step on the pedal 3 any more, the second rack 15 moves downwards, the second rack 15 is easy to collide with the bottom of the shell 1, and circuit components inside the camera 17 are caused to shake strongly, so that the service life of the camera 17 is influenced.

As an embodiment of the present invention, as shown in fig. 1, a light barrier 6 is fixedly connected to the center of the outer surface of the upper end of the camera 17, the light barrier 6 is designed to have an arc-shaped curved surface, and the light barrier 6 is made of a light-proof material.

In addition, the light barrier 6 is designed by adopting an arc-shaped curved surface, rain and snow can slide down along the curved surface on the light barrier 6 in rain and snow weather, the problem of accumulation of rain and snow on the light barrier 6 is avoided, and the service life of the light barrier 6 is influenced.

The using method comprises the following steps: the invention uses the pedestrian through the door control to tread the pedal 3 by feet, wherein the barrier strip 10 connected on the pedal 3 can avoid the problem that the resident skids when trampling the pedal 3 in the rainy day, and better ensures the safety of the user, the pedal 3 moves downwards in the movable hole 16 when the pedal 3 is treaded, and simultaneously drives the first rack 11 to move downwards, the first rack 11 can drive the gear 14 to rotate when moving downwards, the gear 14 rotates to drive the second rack 15 to move upwards, thereby driving the camera 17 to move upwards, at the moment, the resident through the door control can increase the height of the camera 17 according to the different downward moving distances of the treading pedal 3, thereby better adapting to the self height, the camera 17 can irradiate to the resident to realize the face identification and then pass through the door control, the passer after the face identification can not trample the pedal 3 any more, at the moment, the first spring 12 contracts to drive the first rack 11 to slide upwards, because the first rack 11 is driven to pull the first spring 12 downwards when the pedal 3 is trampled, the first spring 12 drives the first rack 11 and the pedal 3 to move upwards when no person tramples the pedal 3, so that the camera 17 irradiates a passer who does not need to trample the pedal 3 through the rectangular hole 7, and the solid bases 2 arranged at the two sides of the shell 1 increase the stability of the shell 1, so that the shell 1 does not shake when the passer tramples the pedal 3.

When the light sensor 18 opens the circuit of the LED lamp bead 19 at night, when a pedestrian passing through the entrance guard steps on the pedal 3, the second rack 15 moves upwards to stop pressing the plate 85, at the moment, the weight 83 at one end of the balance rod 88 moves downwards, because the gravity of the weight 83 is greater than that of the plate 85, the weight 83 at one end of the balance rod 88 moves downwards, the weight 83 compresses the elastic sheet 81 to be in contact with the electrode sheet 82, at the moment, the first circuit line 86 is communicated with the second circuit line 87, and the first circuit line 86 and the second circuit line 87 are circuits of the LED lamp bead 19, at the moment, the LED lamp bead 19 emits light to irradiate a human face, so that the identification efficiency of the face identification machine at night is improved, when the pedal 3 is not stepped on, the second rack 15 moves downwards, and finally the plate 85 is pressed to move downwards, so that the weight 83 moves upwards, the elastic sheet 81 does not receive the pressure of the weight 83 any more, the elastic sheet 81 rotates upwards to be separated from the electrode sheet 82, at the moment, the first circuit line 86 is disconnected from the second circuit line 87, and the LED lamp beads 19 are turned off, so that the LED lamp beads 19 are bright when a person uses the face recognition machine at night, and the LED lamp beads 19 are turned off when no person uses the face recognition machine, so that the face recognition machine disclosed by the invention is more energy-saving, and the use effect of the face recognition machine is not influenced at night, thereby improving the performance of the face recognition machine.

The electric elements in the document are electrically connected with an external main controller and 220V mains supply through a transformer, the main controller can be a conventional known device controlled by a computer and the like, the product model provided by the invention is only used according to the structural characteristics of the product, the product can be adjusted and modified after being purchased, so that the product is more matched with and accords with the technical scheme of the invention, the product model is a technical scheme of the optimal application of the technical scheme, the product model can be replaced and modified according to the required technical parameters, and the product model is familiar to the technical personnel in the field, so that the technical scheme provided by the invention can clearly obtain the corresponding use effect.

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 invention, the scope of which is defined in the appended claims and their equivalents.