CN211475276U - Convenient face identification equipment of dismouting - Google Patents
Convenient face identification equipment of dismouting Download PDFInfo
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- CN211475276U CN211475276U CN201922118732.1U CN201922118732U CN211475276U CN 211475276 U CN211475276 U CN 211475276U CN 201922118732 U CN201922118732 U CN 201922118732U CN 211475276 U CN211475276 U CN 211475276U
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Abstract
The utility model relates to a human face recognition device with convenient disassembly and assembly, which comprises a guide rod, a connecting mechanism, an adjusting mechanism and a camera, wherein the connecting mechanism comprises a power component, a sliding component, a top plate, a bottom plate, a base, a connecting rod, a first spring, a reinforcing sleeve and a clamping component, the clamping component comprises a fixed rod, a transmission rod, a torsion spring and a positioning block, the adjusting mechanism comprises a driving component, a driving rod and a second supporting rod, the driving component comprises a second motor, a screw rod and a driving block, in the human face recognition device with convenient disassembly and assembly, the camera can be driven to move along the guide rod through the connecting mechanism, thereby expanding the tracking range of the human face recognition device, and improving the convenience of disassembly and assembly of the camera, thereby improving the practicability of the human face recognition device, and the camera can be driven to rotate up and down through the adjusting mechanism, therefore, the shooting device can shoot the picture right below, and the practicability of the face recognition device is further improved.
Description
Technical Field
The utility model relates to a face identification equipment field, in particular to convenient face identification equipment of dismouting.
Background
The face recognition is a biological recognition technology for performing identity recognition based on face feature information of a person, and is a series of related technologies, generally called face recognition and face recognition, for acquiring an image or video stream containing a face by using a camera or a shooting device, automatically detecting and tracking the face in the image, and further performing face recognition on the detected face.
Along with the development of face identification technology, face identification equipment has also played important effect in the field of pursuing, face identification equipment is all fixed mounting in one now, the pursuit scope of face identification equipment has not only reduced greatly, when face identification equipment breaks down, the degree of difficulty of face identification equipment dismouting has still been improved, thereby face identification equipment's practicality has been reduced, moreover, face identification equipment is at the in-process of using now, generally can't shoot the picture directly under, thereby lead to face identification equipment to have the blind area, thereby face identification equipment's practicality has further been reduced.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: in order to overcome the defects of the prior art, the face recognition equipment which is convenient to disassemble and assemble is provided.
The utility model provides a technical scheme that its technical problem adopted is: a face recognition device convenient to disassemble and assemble comprises a guide rod, a connecting mechanism, an adjusting mechanism and a camera, wherein the connecting mechanism is arranged on the guide rod, the adjusting mechanism is arranged on the connecting mechanism, and the camera is arranged on the adjusting mechanism;
the connecting mechanism comprises a power assembly, a sliding assembly, a top plate, a bottom plate, a base, a connecting rod, a first spring, a reinforcing sleeve and a clamping assembly, wherein a first slide rail is arranged above the guide rod, a second slide rail is arranged below the guide rod, the top plate is horizontally arranged above the guide rod, the bottom plate is horizontally arranged below the guide rod, the power assembly is arranged below one end, close to the guide rod, of the top plate, the power assembly is arranged inside the first slide rail, the sliding assembly is arranged above one end, close to the guide rod, of the bottom plate, the sliding assembly is arranged inside the second slide rail, the base is vertically arranged, the top end of the base is fixedly connected with one end, far away from the guide rod, of the top plate, the reinforcing sleeve is arranged on one side, close to the guide rod, of the bottom end of the base, and the connecting rod is vertically arranged, the bottom end of the connecting rod is connected with one end, far away from the guide rod, of the bottom plate, the connecting rod penetrates through the reinforcing sleeve, a through hole is formed in one end, close to the base, of the top plate, the top end of the connecting rod penetrates through the top plate, the clamping assembly is arranged above the top plate, at least two sliding grooves are formed in one side, close to the clamping assembly, of the connecting rod, the sliding grooves are sequentially and uniformly arranged on the connecting rod from top to bottom, the first spring is sleeved on the connecting rod, one end of the first spring is connected with the reinforcing sleeve, and the other end of the first spring is connected with the top plate;
the clamping assembly comprises a fixed rod, a transmission rod, a torsion spring and a positioning block, the fixed rod is vertically arranged on one side, close to the sliding groove, of the connecting rod, the transmission rod is vertically arranged, the middle of the transmission rod is hinged to the top end of the fixed rod, the torsion spring is arranged at the hinged position of the transmission rod and the fixed rod, the positioning block is arranged on one side, close to the connecting rod, of the bottom end of the transmission rod, and the positioning block is matched with the sliding groove;
the adjusting mechanism comprises a driving assembly, a driving rod and a second supporting rod, the second supporting rod is horizontally arranged, one end of the second supporting rod is arranged on one side, far away from the guide rod, of the base, the other end of the second supporting rod is hinged below the shooting device, the driving assembly is arranged above the second supporting rod, one end of the driving rod is hinged below one end, close to the base, of the shooting device, and the other end of the driving rod is connected with the driving assembly;
the switch module is arranged on the top plate and comprises a switch control circuit, the switch control circuit comprises a first resistor R1, a second resistor R2, a first diode D1, a second diode D2, a first MOS tube Q1 and a second MOS tube Q2, the grid of the first MOS tube Q1 is connected with the cathode of the first diode D1, the source of the first MOS tube Q1 is externally connected with a 12V direct-current voltage power supply, the drain of the first MOS tube Q1 is connected with the drain of the second MOS tube Q2, the source of the second MOS tube Q2 is grounded, the grid of the second MOS tube Q2 is connected with the anode of the second diode D2, the first resistor R1 is connected with the first diode D1 in parallel, the second resistor R2 is connected with the second diode D2 in parallel, and the anode of the first diode D1 is connected with the cathode of the second diode D2.
Preferably, in order to improve the intelligent degree of the face recognition device, a central control mechanism is further arranged inside the base, the central control mechanism comprises a wireless signal receiving and transmitting module and a single chip microcomputer, and the wireless signal receiving and transmitting module is electrically connected with the single chip microcomputer.
Preferably, in order to provide power for the movement of the base, the power assembly comprises two first support rods, a first motor, a first gear, a second gear and a driving disc, wherein the two first support rods are vertically arranged below one end of the top plate close to the guide rod, a rotating shaft is horizontally arranged between the two first support rods, the two ends of the rotating shaft are respectively connected with the bottom ends of the two first supporting rods, the circle center of the driving disc is provided with a through hole, the rotating shaft penetrates through the driving disc, the second gear is arranged on one side of the driving disc and is coaxial with the driving disc, the first motor is arranged on one side of the first supporting rod far away from the driving disc and is in transmission connection with the first gear, the first gear is meshed with the second gear, and the driving disc is abutted against the bottom of the inner wall of the first sliding rail.
Preferably, in order to improve the stability that base and guide bar are connected, the slip subassembly includes two telescopic links, two second springs and reinforcing wheel, and two equal vertical settings of telescopic link are in the top of the one end of bottom plate that is close to the guide bar, and two second springs overlap respectively and establish on two telescopic links, the both ends of second spring are connected with the both ends of telescopic link respectively, and the level is provided with a connecting axle between two telescopic links, the both ends of connecting axle are connected with the top of two telescopic links respectively, the centre of a circle department of reinforcing wheel is equipped with a through-hole, the connecting axle passes the reinforcing wheel, the reinforcing wheel supports and leans on the top at the inner wall of second slide rail.
Preferably, in order to provide power for the rotation of the camera, the driving assembly comprises a second motor, a screw rod and a driving block, the second motor is arranged at one end, close to the base, above the second supporting rod, the screw rod is horizontally arranged at one side of the second motor, the second motor is in transmission connection with the screw rod, a through hole is formed in the driving block, the screw rod penetrates through the driving block, the screw rod is in threaded connection with the driving block, and the other end of the driving rod is hinged to the driving block.
Preferably, in order to reduce the load of the second motor, the outer surface of the lead screw is further coated with a lubricant.
Preferably, the camera is a telephoto camera in order to increase a photographing distance of the camera.
Preferably, the first spring is in a compressed state in order to drive the connecting rod to move downward.
Preferably, in order to improve the comfort of people pressing the transmission rod, a damping block is further arranged on one side, away from the connecting rod, of the top end of the transmission rod.
Preferably, in order to improve the rainproof performance of the camera, a cover plate is further arranged above one end of the camera, which is far away from the base.
The utility model has the advantages that in the human face recognition device which is convenient to disassemble and assemble, the shooting device can be driven to move along the guide rod through the connecting mechanism, thereby enlarging the tracking range of the face recognition device, and improving the convenience of the camera assembly and disassembly, thereby improving the practicability of the face recognition device, the mechanism also supports the simultaneous installation of multiple cameras on the guide bar, while the multiple cameras can move independently, thereby further enhancing the tracking function of the face recognition equipment, moreover, the shooting device can be driven to rotate up and down through the adjusting mechanism, thereby the shooting device can shoot the picture right below, thereby further improving the practicability of the face recognition device, compared with the existing mechanism, the mechanism is simple in structure and ingenious in design, and the practicability of the face recognition equipment is greatly improved.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural view of the face recognition device convenient to disassemble and assemble;
fig. 2 is a schematic structural diagram of a connection mechanism of the human face recognition device convenient to disassemble and assemble;
FIG. 3 is an enlarged view of portion A of FIG. 2;
fig. 4 is a schematic view of a connection structure between an adjusting mechanism of the face recognition device and a camera, which is convenient to disassemble and assemble;
fig. 5 is a schematic circuit diagram of the face recognition device of the present invention, which is convenient to disassemble and assemble;
in the figure: 1. the novel bicycle comprises a guide rod, 2, a first slide rail, 3, a second slide rail, 4, a first support rod, 5, a first gear, 6, a driving plate, 7, a top plate, 8, a sliding groove, 9, a base, 10, a connecting rod, 11, a first spring, 12, a reinforcing sleeve, 13, a bottom plate, 14, a second spring, 15, a telescopic rod, 16, a reinforcing wheel, 17, a second gear, 18, a first motor, 19, a torsion spring, 20, a damping block, 21, a transmission rod, 22, a positioning block, 23, a fixing rod, 24, a second motor, 25, a screw rod, 26, a driving block, 27, a driving rod, 28, a shooting device, 29, a cover plate and 30, and a second support rod.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
As shown in fig. 1, a human face recognition device convenient to assemble and disassemble includes a guide rod 1, a connecting mechanism, an adjusting mechanism and a camera 28, wherein the connecting mechanism is arranged on the guide rod 1, the adjusting mechanism is arranged on the connecting mechanism, and the camera 28 is arranged on the adjusting mechanism;
as shown in fig. 2-3, the connecting mechanism includes a power assembly, a sliding assembly, a top plate 7, a bottom plate 13, a base 9, a connecting rod 10, a first spring 11, a reinforcing sleeve 12 and a clamping assembly, a first slide rail 2 is disposed above the guide rod 1, a second slide rail 3 is disposed below the guide rod 1, the top plate 7 is horizontally disposed above the guide rod 1, the bottom plate 13 is horizontally disposed below the guide rod 1, the power assembly is disposed below one end of the top plate 7 close to the guide rod 1, the power assembly is disposed inside the first slide rail 2, the sliding assembly is disposed above one end of the bottom plate 13 close to the guide rod 1, the sliding assembly is disposed inside the second slide rail 3, the base 9 is vertically disposed, the top end of the base 9 is fixedly connected to one end of the top plate 7 far from the guide rod 1, the reinforcing sleeve 12 is arranged on one side, close to the guide rod 1, of the bottom end of the base 9, the connecting rod 10 is vertically arranged, the bottom end of the connecting rod 10 is connected with one end, far away from the guide rod 1, of the bottom plate 13, the connecting rod 10 penetrates through the reinforcing sleeve 12, one end, close to the base 9, of the top plate 7 is provided with a through hole, the top end of the connecting rod 10 penetrates through the top plate 7, the clamping assembly is arranged above the top plate 7, one side, close to the clamping assembly, of the connecting rod 10 is provided with at least two sliding grooves 8, the sliding grooves 8 are sequentially and uniformly arranged on the connecting rod 10 from top to bottom, the first spring 11 is sleeved on the connecting rod 10, one end of the first spring 11 is connected with the reinforcing sleeve 12, and the other end of the first;
wherein, people install the guide bar 1 within a certain range, then block the power component into the inside of the first slide rail 2, thereby under the effect of roof 7, the stability that base 9 is connected with guide bar 1 is improved, people manually push bottom plate 13 to move upwards, thereby under the effect of bottom plate 13, move the sliding component to the inside of second spout 3, push connecting rod 10 to move upwards along reinforcement sleeve 12 under the effect of bottom plate 13, thereby fix connecting rod 10 under the effect of joint component and spout 8, thereby under the effect of sliding component and second slide rail 3, the stability of base 9 is further improved through bottom plate 13, then provide power through the power component, thereby make shooter 28 move along guide bar 1, thereby the tracking range of face recognition equipment has been enlarged, then people are through pressing the joint component, therefore, the fixing effect of the clamping assembly on the connecting rod 10 disappears, and then the connecting rod 10 is driven by the first spring 11 to move downwards along the reinforcing sleeve 12, so that the sliding assembly is driven to move out of the second sliding rail 3 under the action of the bottom plate 13, and people can take the shooting device 28 down from the guide rod 1, and the convenience of replacing the shooting device 28 is improved;
as shown in fig. 3, the clamping assembly includes a fixing rod 23, a transmission rod 21, a torsion spring 19 and a positioning block 22, the fixing rod 23 is vertically arranged on one side of the connection rod 10 close to the sliding chute 8, the transmission rod 21 is vertically arranged, the middle part of the transmission rod 21 is hinged to the top end of the fixing rod 23, the torsion spring 19 is arranged at the hinged position of the transmission rod 21 and the fixing rod 23, the positioning block 22 is arranged on one side of the bottom end of the transmission rod 21 close to the connection rod 10, and the positioning block 22 is matched with the sliding chute 8;
the stability of the transmission rod 21 is improved under the action of the fixed rod 23, then the transmission rod 21 drives the positioning block 21 to move towards the inside of the sliding groove 8 under the action of the torsion spring 19, so that the reinforcing effect on the connecting rod 10 is realized under the action of the positioning block 21 and the sliding groove 8, then the top of the transmission rod 21 is manually pressed by people, so that the positioning block 21 is driven to move towards the outside of the sliding groove 8 through the transmission rod 21, and the reinforcing effect of the positioning block 22 on the connecting rod 10 disappears;
as shown in fig. 4, the adjusting mechanism includes a driving assembly, a driving rod 27 and a second supporting rod 30, the second supporting rod 30 is horizontally disposed, one end of the second supporting rod 30 is disposed on one side of the base 9 far away from the guiding rod 1, the other end of the second supporting rod 30 is hinged below the camera 28, the driving assembly is disposed above the second supporting rod 30, one end of the driving rod 27 is hinged below one end of the camera 28 close to the base 9, and the other end of the driving rod 27 is connected with the driving assembly;
under the action of the driving assembly, the driving rod 27 drives the camera 28 to rotate up and down around a hinge point with the second supporting rod 30, so that the shooting range of the camera 28 is expanded, the camera 28 can shoot a picture right below the camera 28, and the practicability of the face recognition device is improved;
a switch module is arranged on the top plate 7, the switch module comprises a switch control circuit, the switch control circuit comprises a first resistor R1, a second resistor R2, a first diode D1, a second diode D2, a first MOS tube Q1 and a second MOS tube Q2, the gate of the first MOS tube Q1 is connected with the cathode of the first diode D1, the source of the first MOS tube Q1 is externally connected with a 12V direct-current voltage power supply, the drain of the first MOS tube Q1 is connected with the drain of the second MOS tube Q2, the source of the second MOS tube Q2 is grounded, the gate of the second MOS tube Q2 is connected with the anode of the second diode D2, the first resistor R1 is connected with the first diode D1 in parallel, the second resistor R2 is connected with the second diode D2 in parallel, and the anode of the first diode D1 is connected with the cathode of the second diode D2;
in the switch control circuit, the gate inhibition 10 is driven by controlling the conduction of the first MOS transistor Q1 and the second MOS transistor Q2, the reliability of the system is improved, and the reliability of the switch control circuit is improved by limiting the current through the first resistor R1 and the second resistor R2 and performing reverse voltage protection on the first diode D1 and the second diode D2.
As preferred, in order to improve the intelligent degree of the face recognition device, the inside of the base 9 is further provided with a center control mechanism, the center control mechanism comprises a wireless signal receiving and transmitting module and a single chip microcomputer, the wireless signal receiving and transmitting module is electrically connected with the single chip microcomputer, the single chip microcomputer can establish communication with the mobile device through the wireless number limiting and transmitting module, then people send signals to the single chip microcomputer through the mobile device, and then the face recognition device is controlled to operate through the single chip microcomputer, so that the intelligent degree of the face recognition device is improved.
As shown in fig. 2, the power assembly comprises two first support rods 4, a first motor 18, a first gear 5, a second gear 17 and a driving disc 6, wherein the two first support rods 4 are vertically arranged below one end of the top plate 7 close to the guide rod 1, a rotating shaft is horizontally arranged between the two first support rods 4, the two ends of the rotating shaft are respectively connected with the bottom ends of the two first supporting rods 4, the circle center of the driving disc 6 is provided with a through hole, said rotation shaft passes through the driving disc 6, said second gear 17 is arranged on one side of the driving disc 6, the second gear 17 is arranged coaxially with the drive plate 6, the first motor 18 is arranged on the side of the first support rod 4 remote from the drive plate 6, the first motor 18 is in transmission connection with the first gear 5, the first gear 5 is meshed with the second gear 17, and the driving disc 6 abuts against the bottom of the inner wall of the first sliding rail 2;
wherein, under the effect of two first bracing pieces 4, improved the stability of being connected between driving-disc 6 and the roof 7, later through first motor 18 drive first gear 5 rotation, later through first gear 5 drive second gear 17 rotation, later through second gear 17 drive driving-disc 6 rotation to under the effect of the friction force of driving-disc 6 with first slide rail 2, through driving-disc 6 drive shooting ware 28 along guide bar 1 removal.
As shown in fig. 2, the sliding assembly includes two telescopic rods 15, two second springs 14 and a reinforcing wheel 16, the two telescopic rods 15 are vertically disposed above one end of the bottom plate 13 close to the guide rod 1, the two second springs 14 are respectively sleeved on the two telescopic rods 15, two ends of the second spring 14 are respectively connected with two ends of the telescopic rods 15, a connecting shaft is horizontally disposed between the two telescopic rods 15, two ends of the connecting shaft are respectively connected with top ends of the two telescopic rods 15, a through hole is disposed at a circle center of the reinforcing wheel 16, the connecting shaft passes through the reinforcing wheel 16, and the reinforcing wheel 16 abuts against the top of the inner wall of the second slide rail 3;
wherein, under the effect of two telescopic links 15, improved the stability that reinforcing wheel 16 is connected with bottom plate 13, later under the effect of two second springs 14, improved the compactness between reinforcing wheel 16 and the second slide rail 3 to the stability that camera 28 is connected with guide bar 1 has been improved.
As shown in fig. 4, the driving assembly includes a second motor 24, a screw rod 25 and a driving block 26, the second motor 24 is arranged at one end above a second supporting rod 30 close to the base 9, the screw rod 25 is horizontally arranged at one side of the second motor 24, the second motor 24 is in transmission connection with the screw rod 25, a through hole is arranged inside the driving block 26, the screw rod 25 passes through the driving block 26, the screw rod 25 is in threaded connection with the driving block 26, and the other end of the driving rod 27 is hinged on the driving block 26;
wherein the lead screw 25 is driven to rotate by the second motor 24, and then the driving block 26 is driven to move along the lead screw 25 by the lead screw 25, so that the camera 28 is driven to rotate up and down by the driving block 26.
Preferably, in order to reduce the load of the second motor 24, the outer surface of the screw rod 25 is further coated with a lubricant, and the friction between the screw rod 25 and the driving block 26 is reduced by the lubricant, so that the power required by the second motor 24 to drive the screw rod 25 is reduced, and the load of the second motor 24 is reduced.
Preferably, the camera 28 is a telephoto camera in order to increase the shooting distance of the camera 28, and the shooting distance of the camera 28 is increased because the shooting distance of the telephoto camera is long.
Preferably, in order to drive the connecting rod 10 to move downwards, the first spring 11 is in a compressed state, and when the first spring 11 is in the compressed state, the first spring 11 generates a pushing force on the connecting rod 10, so as to push the connecting rod 10 to move downwards.
Preferably, in order to improve the comfort of people pressing the transmission rod 21, a damping block 20 is further arranged on the side, away from the connecting rod 10, of the top end of the transmission rod 21, and the pressure of the transmission rod 21 on the hand of a person is reduced through the damping block 20, so that the comfort of people pressing the transmission rod 21 is improved.
Preferably, in order to improve the rainproof performance of the camera 28, a cover plate 29 is further arranged above one end of the camera 28 away from the base 9, and rainwater can be blocked by the cover plate 29, so that the probability of rainwater falling onto the camera 28 is reduced, and the rainproof performance of the camera 28 is improved.
People install the guide bar 1 within a certain range, then the power assembly is clamped into the first slide rail 2, thereby under the action of the top plate 7, the stability of the connection between the base 9 and the guide bar 1 is improved, people manually push the bottom plate 13 to move upwards, thereby under the action of the bottom plate 13, the sliding assembly is moved into the second slide groove 3, meanwhile, under the action of the bottom plate 13, the connecting rod 10 is pushed to move upwards along the reinforcing sleeve 12, thereby the connecting rod 10 is fixed under the action of the clamping assembly and the slide groove 8, thereby under the action of the sliding assembly and the second slide rail 3, the stability of the base 9 is further improved through the bottom plate 13, then, the power assembly provides power, thereby the shooting device 28 moves along the guide bar 1, thereby the tracking range of the face recognition device is enlarged, under the action of the driving assembly, the shooting device 28 is driven to rotate up and down around the hinge point with the second support bar 30 through the driving rod 27, thereby enlarging the photographing range of the camera 28 so that the camera 28 can photograph a picture directly below the camera 28, thereby improving the practicability of the face recognition apparatus.
Compared with the prior art, in the human face recognition device which is convenient to disassemble and assemble, the shooting device 28 can be driven to move along the guide rod 1 through the connecting mechanism, thereby enlarging the tracking range of the face recognition device, and improving the convenience of assembling and disassembling the camera 28, thereby improving the practicability of the face recognition device, the mechanism also supports the simultaneous mounting of a plurality of cameras 28 on the guide bar 1, while the plurality of cameras 28 can be moved independently, thereby further enhancing the tracking function of the face recognition device, and moreover, through the adjusting mechanism, the shooting device 28 can be driven to rotate up and down, so that the camera 28 can take the picture right below, thereby further improving the practicability of the face recognition device, compared with the existing mechanism, the mechanism is simple in structure and ingenious in design, and the practicability of the face recognition equipment is greatly improved.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. The face recognition device convenient to disassemble and assemble is characterized by comprising a guide rod (1), a connecting mechanism, an adjusting mechanism and a shooting device (28), wherein the connecting mechanism is arranged on the guide rod (1), the adjusting mechanism is arranged on the connecting mechanism, and the shooting device (28) is arranged on the adjusting mechanism;
the connecting mechanism comprises a power assembly, a sliding assembly, a top plate (7), a bottom plate (13), a base (9), a connecting rod (10), a first spring (11), a reinforcing sleeve (12) and a clamping assembly, wherein a first slide rail (2) is arranged above the guide rod (1), a second slide rail (3) is arranged below the guide rod (1), the top plate (7) is horizontally arranged above the guide rod (1), the bottom plate (13) is horizontally arranged below the guide rod (1), the power assembly is arranged below one end, close to the guide rod (1), of the top plate (7), the power assembly is arranged inside the first slide rail (2), the sliding assembly is arranged above one end, close to the guide rod (1), of the bottom plate (13), the sliding assembly is arranged inside the second slide rail (3), and the base (9) is vertically arranged, the top of base (9) and the one end fixed connection of keeping away from guide bar (1) of roof (7), reinforcement sleeve (12) set up the one side that is close to guide bar (1) in the bottom of base (9), the vertical setting of connecting rod (10), the bottom of connecting rod (10) is connected with the one end of keeping away from guide bar (1) of bottom plate (13), connecting rod (10) pass reinforcement sleeve (12), one of roof (7) that is close to base (9) is served and is equipped with a through-hole, roof (7) are passed on the top of connecting rod (10), the joint subassembly sets up in the top of roof (7), one side that is close to the joint subassembly of connecting rod (10) is equipped with two at least spout (8), and each spout (8) are from last down evenly setting up on connecting rod (10) in proper order, first spring (11) cover is established on connecting rod (10), one end of the first spring (11) is connected with the reinforcing sleeve (12), and the other end of the first spring (11) is connected with the top plate (7);
the clamping assembly comprises a fixed rod (23), a transmission rod (21), a torsion spring (19) and a positioning block (22), the fixed rod (23) is vertically arranged on one side, close to the sliding groove (8), of the connecting rod (10), the transmission rod (21) is vertically arranged, the middle of the transmission rod (21) is hinged to the top end of the fixed rod (23), the torsion spring (19) is arranged at the hinged position of the transmission rod (21) and the fixed rod (23), the positioning block (22) is arranged on one side, close to the connecting rod (10), of the bottom end of the transmission rod (21), and the positioning block (22) is matched with the sliding groove (8);
the adjusting mechanism comprises a driving assembly, a driving rod (27) and a second supporting rod (30), the second supporting rod (30) is horizontally arranged, one end of the second supporting rod (30) is arranged on one side, far away from the guide rod (1), of the base (9), the other end of the second supporting rod (30) is hinged below the shooting device (28), the driving assembly is arranged above the second supporting rod (30), one end of the driving rod (27) is hinged below one end, close to the base (9), of the shooting device (28), and the other end of the driving rod (27) is connected with the driving assembly;
the top plate (7) is provided with a switch module, the switch module comprises a switch control circuit, the switch control circuit comprises a first resistor R1, a second resistor R2, a first diode D1, a second diode D2, a first MOS tube Q1 and a second MOS tube Q2, the grid of the first MOS tube Q1 is connected with the cathode of the first diode D1, the source of the first MOS tube Q1 is externally connected with a 12V direct-current voltage power supply, the drain of the first MOS tube Q1 is connected with the drain of the second MOS tube Q2, the source of the second MOS tube Q2 is grounded, the grid of the second MOS tube Q2 is connected with the anode of the second diode D2, the first resistor R1 is connected with the first diode D1 in parallel, the second resistor R2 is connected with the second diode D2 in parallel, and the anode of the first diode D1 is connected with the cathode of the second diode D2.
2. The face recognition device convenient to disassemble and assemble as claimed in claim 1, wherein a central control mechanism is further arranged inside the base (9), the central control mechanism comprises a wireless signal transceiver module and a single chip microcomputer, and the wireless signal transceiver module is electrically connected with the single chip microcomputer.
3. The human face recognition device convenient to disassemble and assemble as claimed in claim 1, wherein the power assembly comprises two first support rods (4), a first motor (18), a first gear (5), a second gear (17) and a driving disc (6), the two first support rods (4) are vertically arranged below one end of the top plate (7) close to the guide rod (1), a rotating shaft is horizontally arranged between the two first support rods (4), two ends of the rotating shaft are respectively connected with the bottom ends of the two first support rods (4), a through hole is formed in the circle center of the driving disc (6), the rotating shaft penetrates through the driving disc (6), the second gear (17) is arranged on one side of the driving disc (6), the second gear (17) is coaxially arranged with the driving disc (6), the first motor (18) is arranged on one side of the first support rods (4) far away from the driving disc (6), the first motor (18) is in transmission connection with the first gear (5), the first gear (5) is meshed with the second gear (17), and the driving disc (6) abuts against the bottom of the inner wall of the first sliding rail (2).
4. The face recognition device convenient to disassemble and assemble as claimed in claim 1, wherein the sliding assembly comprises two telescopic rods (15), two second springs (14) and a reinforcing wheel (16), the two telescopic rods (15) are vertically arranged above one end, close to the guide rod (1), of the bottom plate (13), the two second springs (14) are respectively sleeved on the two telescopic rods (15), two ends of each second spring (14) are respectively connected with two ends of each telescopic rod (15), a connecting shaft is horizontally arranged between the two telescopic rods (15), two ends of each connecting shaft are respectively connected with the top ends of the two telescopic rods (15), a through hole is formed in the circle center of the reinforcing wheel (16), the connecting shaft penetrates through the reinforcing wheel (16), and the reinforcing wheel (16) abuts against the top of the inner wall of the second sliding rail (3).
5. The human face recognition device convenient to mount and dismount as recited in claim 1, wherein the driving assembly comprises a second motor (24), a screw rod (25) and a driving block (26), the second motor (24) is arranged at one end, close to the base (9), above the second supporting rod (30), the screw rod (25) is horizontally arranged at one side of the second motor (24), the second motor (24) is in transmission connection with the screw rod (25), a through hole is formed in the driving block (26), the screw rod (25) penetrates through the driving block (26), the screw rod (25) is in threaded connection with the driving block (26), and the other end of the driving rod (27) is hinged on the driving block (26).
6. The human face recognition device convenient to mount and dismount as claimed in claim 5, wherein a lubricant is further coated on the outer surface of the screw rod (25).
7. The easy-to-mount and dismount face recognition device according to claim 1, wherein said camera (28) is a tele camera.
8. The easy-to-mount-dismount face recognition device according to claim 1, wherein said first spring (11) is in a compressed state.
9. The human face recognition device convenient to disassemble and assemble as claimed in claim 1, wherein a shock absorption block (20) is further arranged on one side of the top end of the transmission rod (21) far away from the connecting rod (10).
10. The face recognition device convenient to mount and dismount as claimed in claim 1, wherein a cover plate (29) is further arranged above one end of the camera (28) far away from the base (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922118732.1U CN211475276U (en) | 2019-11-30 | 2019-11-30 | Convenient face identification equipment of dismouting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922118732.1U CN211475276U (en) | 2019-11-30 | 2019-11-30 | Convenient face identification equipment of dismouting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211475276U true CN211475276U (en) | 2020-09-11 |
Family
ID=72375285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922118732.1U Expired - Fee Related CN211475276U (en) | 2019-11-30 | 2019-11-30 | Convenient face identification equipment of dismouting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211475276U (en) |
-
2019
- 2019-11-30 CN CN201922118732.1U patent/CN211475276U/en not_active Expired - Fee Related
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