CN212986496U - Wisdom campus face recognition device with angle modulation - Google Patents
Wisdom campus face recognition device with angle modulation Download PDFInfo
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- CN212986496U CN212986496U CN202021348040.2U CN202021348040U CN212986496U CN 212986496 U CN212986496 U CN 212986496U CN 202021348040 U CN202021348040 U CN 202021348040U CN 212986496 U CN212986496 U CN 212986496U
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Abstract
The utility model discloses a smart campus face recognition device with angle adjustment, which comprises a bottom plate, a lifting structure and an angle adjustment structure; a bottom plate: is a stainless steel bottom plate; elevation structure: the face recognition device is arranged on the upper surface of the bottom plate, a supporting plate is arranged on the upper surface of the lifting structure, a rotating groove is formed in the middle of the upper surface of the supporting plate, a motor is arranged in the middle of the lower surface of the supporting plate, the middle of an output shaft of the motor is rotatably connected with a through hole in the bottom surface of the supporting plate through a bearing, a rotating table is arranged on the upper surface of the output shaft of the motor and rotatably connected with the inner wall of the rotating groove, an installation plate is arranged on the upper surface of the rotating table, an adjusting plate is hinged to the front; this wisdom campus face recognition device with angle modulation conveniently adjusts the height of face recognition device main part, can realize the angle modulation of face recognition device main part, adjusts more comprehensively.
Description
Technical Field
The utility model relates to a wisdom campus construction technical field specifically is a wisdom campus face identification device with angle modulation.
Background
Products such as entrance guard, attendance, and the like generally need people to cooperate with collected images, have the simplest application scenes and are also the most widely applied face recognition products, the face recognition entrance guard system is an entrance guard system which is added with a face recognition technology in the traditional entrance and exit control system and is widely applied to important places such as prisons, guard houses, party offices, bank business halls, treasuries, airport staff passages, enterprises and public institutions and the like, a common entrance guard or attendance system mainly comprises a front-end face recognition machine, a rear-end face recognition server, a front-end connecting line and corresponding management software, a face recognizer is a biological feature recognition technology in digital information development, images or video streams containing faces are collected through a camera, the faces are automatically detected and tracked in the images, and further the detected faces are positioned, preprocessed, stored and compared, thereby reach the purpose of discerning different people identities, along with the development face identification device of epoch has walked into the campus, but traditional face identification device is fixed mounting mostly, can't adjust face identification device's height and angle after the installation, consequently proposes an wisdom campus face identification device with angle modulation and is imperative.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a wisdom campus face recognition device with angle modulation, conveniently adjust the height of face recognition device main part, can realize the angle modulation of face recognition device main part, adjust more comprehensively, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a face recognition device with an angle adjusting function for a smart campus comprises a bottom plate, a lifting structure and an angle adjusting structure;
a bottom plate: is a stainless steel bottom plate;
elevation structure: the face recognition device is arranged on the upper surface of the bottom plate, a supporting plate is arranged on the upper surface of the lifting structure, a rotating groove is formed in the middle of the upper surface of the supporting plate, a motor is arranged in the middle of the lower surface of the supporting plate, the middle of an output shaft of the motor is rotatably connected with a through hole in the bottom surface of the supporting plate through a bearing, a rotating table is arranged on the upper surface of the output shaft of the motor and rotatably connected with the inner wall of the rotating groove, an installation plate is arranged on the upper surface of the rotating table, an adjusting plate is hinged to the front;
the angle adjusting structure is as follows: the angle adjusting structure is arranged on the upper surface of the mounting plate and is matched with the adjusting plate;
wherein: still include control switch group, be provided with control switch group on the leading flank of backup pad, external power source is connected to control switch group's input electricity, and the output of control switch group is connected to the equal electricity of input of motor and face identification device main part, conveniently adjusts the height of face identification device main part, can realize the angle modulation of face identification device main part, adjusts more comprehensively.
Furthermore, the lifting structure comprises an upper supporting rod, an electric push rod, a first mounting block, a lower supporting rod, a second mounting block and a third mounting block, wherein the second mounting block is uniformly arranged on the upper surface of the bottom plate, the inner side surface of the opening of the second mounting block is rotatably connected with the lower end pin hole of the corresponding lower supporting rod through a pin shaft, the pin hole of the upper end opening of the lower supporting rod is respectively rotatably connected with the pin shaft arranged on the inner side surface of the opening of the corresponding first mounting block, the pin shaft arranged on the inner side surface of the opening of the first mounting block is respectively rotatably connected with the lower end pin hole of the corresponding upper supporting rod, the upper end pin hole of the upper supporting rod is respectively rotatably connected with the inner side surface of the opening of the corresponding third mounting block through a pin shaft, the upper surface of the third mounting block is fixedly connected with the lower surface of the supporting plate, the front wall surface of the first mounting block on the rear side is fixedly connected with the fixed end of, the input end of the electric push rod is electrically connected with the output end of the control switch group, so that the height of the face recognition device main body can be conveniently adjusted.
Furthermore, the angle adjusting structure comprises a fourth mounting block, a connecting rod, a sliding block, a screw rod, a support plate and a small motor, wherein the small motor is arranged on the rear side of the upper surface of the mounting plate, the support plates are symmetrically arranged on the front side and the rear side of the upper surface of the mounting plate, the front end and the rear end of the screw rod are respectively rotatably connected with through holes at the upper ends of the corresponding support plates through bearings, the rear end head of the screw rod is fixedly connected with an output shaft of the small motor through a coupler, a threaded hole at the middle part of the sliding block is in threaded connection with the screw rod, the inner wall of an opening at the upper end of the sliding block is rotatably connected with a pin hole at the lower end of the connecting rod through a pin shaft, the fourth mounting block is arranged in the middle part of the rear side surface of the adjusting plate, the adjustment is more comprehensive.
Further, the upper surface of revolving stage is higher than the upper surface of backup pad, prevents backup pad and mounting panel friction.
Further, still include the protection shield, the lateral surface of bottom plate all is provided with the protection shield, can prevent that inner structure from damaging.
Compared with the prior art, the beneficial effects of the utility model are that: this wisdom campus face recognition device with angle modulation has following benefit:
1. the control switch group controls the electric push rod to work, because the pin hole of the upper end opening part of the lower support rod is respectively connected with the pin shaft arranged on the inner side surface of the corresponding first mounting block opening part in a rotating way, the pin shaft arranged on the inner side surface of the first mounting block opening part is respectively connected with the pin hole arranged on the lower end of the corresponding upper support rod in a rotating way, so the electric push rod works to drive the first mounting blocks on the front side and the rear side to move in opposite directions, the inner side surface of the opening part of the second mounting block is respectively connected with the pin hole on the lower end of the corresponding lower support rod in a rotating way, the pin hole on the upper end of the upper support rod is respectively connected with the inner side surface on the opening part of the corresponding third mounting block in a rotating way, the upper.
2. The control switch group controls the small motor to work, the front end and the rear end of the lead screw are respectively connected with the through holes in the upper ends of the corresponding support plates in a rotating mode through bearings, the rear end of the lead screw is fixedly connected with the output shaft of the small motor through a coupler, the small motor works to drive the lead screw to rotate, a threaded hole in the middle of the slider is connected with the lead screw in a threaded mode, the lead screw rotates to drive the slider to move back and forth, the inner wall of the opening in the upper end of the slider is connected with the pin hole in the lower end of the connecting rod in a rotating mode through a pin shaft, the inner wall of the opening in the rear end of the fourth installation block is connected with the pin hole in the upper end of the connecting rod in a.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic side sectional view of the present invention.
In the figure: the device comprises a base plate 1, a lifting structure 2, an upper supporting rod 21, an electric push rod 22, a first mounting block 23, a lower supporting rod 24, a second mounting block 25, a third mounting block 26, an angle adjusting structure 3, a fourth mounting block 31, a connecting rod 32, a sliding block 33, a lead screw 34, a supporting plate 35, a small motor 36, a supporting plate 4, a rotating table 5, a mounting plate 6, an adjusting plate 7, a face recognition device main body 8, a control switch group 9, a protection plate 10, a motor 11 and a rotating groove 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a face recognition device with an angle adjusting function for a smart campus comprises a bottom plate 1, a lifting structure 2 and an angle adjusting structure 3;
bottom plate 1: a stainless steel bottom plate is used for providing an installation place for the upper structure;
the lifting structure 2: the lifting mechanism is arranged on the upper surface of the bottom plate 1, a support plate 4 is arranged on the upper surface of the lifting structure 2, a rotary groove 12 is arranged in the middle of the upper surface of the support plate 4, a motor 11 is arranged in the middle of the lower surface of the support plate 4, the middle of an output shaft of the motor 11 is rotatably connected with a through hole in the bottom surface of the support plate 4 through a bearing, a rotary table 5 is arranged on the upper surface of the output shaft of the motor 11, the rotary table 5 is rotatably connected with the inner wall of the rotary groove 12, a mounting plate 6 is arranged on the upper surface of the rotary table 5, an adjusting plate 7 is hinged to the front end of the mounting plate 6 through a hinge, a human face recognition device main body 8 is arranged in a mounting groove in the front end of the adjusting plate 7, the upper surface of the rotary table 5 is higher than the upper surface of, the motor 11 works to drive the rotating platform 5 to rotate, thereby realizing the adjustment of the transverse angle of the main body 8 of the face recognition device, the upper surface of the rotating platform 5 is higher than the upper surface of the supporting plate 4, and preventing the supporting plate 4 from rubbing with the mounting plate 6, the lifting structure 2 comprises an upper supporting rod 21, an electric push rod 22, a first mounting block 23, a lower supporting rod 24, a second mounting block 25 and a third mounting block 26, the upper surface of the bottom plate 1 is uniformly provided with the second mounting block 25, the inner side surface of the opening of the second mounting block 25 is rotatably connected with the corresponding pin hole at the lower end of the lower supporting rod 24 through a pin shaft, the pin hole at the upper end opening of the lower supporting rod 24 is respectively rotatably connected with the pin shaft arranged at the inner side surface of the opening of the first mounting block 23, the pin shaft arranged at the inner side surface at the opening of the first mounting block 23 is respectively rotatably connected with the corresponding pin hole at the lower end of, the upper surfaces of the third mounting blocks 26 are fixedly connected with the lower surface of the supporting plate 4, the front wall surface of the first mounting block 23 at the rear side is fixedly connected with the fixed end of the electric push rod 22, the rear wall surface of the first mounting block 23 at the front side is fixedly connected with the telescopic end of the electric push rod 22, the control switch group 9 controls the electric push rod 22 to work, because the pin holes at the upper end opening of the lower supporting rod 24 are respectively and rotatably connected with the pin shafts arranged at the inner side surface at the opening of the corresponding first mounting block 23, and the pin shafts arranged at the inner side surface at the opening of the first mounting block 23 are respectively and rotatably connected with the pin holes at the lower end of the corresponding upper supporting rod 21, the electric push rod 22 works to drive the first mounting blocks 23 at the front side and the rear side to move oppositely, the inner side surface at the opening of the second mounting block 25 is respectively and rotatably connected with the lower end of the pin hole of the, the upper end of the lower support rod 24 and the lower end of the upper support rod 21 both rotate inwards, so that the support plate 4 moves downwards, and the height of the face recognition device main body 8 is conveniently adjusted;
angle adjusting structure 3: the angle adjusting structure 3 is matched and installed with the adjusting plate 7, the angle adjusting structure 3 comprises a fourth installing block 31, a connecting rod 32, a sliding block 33, a screw rod 34, a support plate 35 and a small motor 36, the small motor 36 is arranged on the rear side of the upper surface of the installing plate 6, the support plate 35 is symmetrically arranged on the front side and the rear side of the upper surface of the installing plate 6, the front end and the rear end of the screw rod 34 are respectively rotatably connected with the through hole at the upper end of the corresponding support plate 35 through a bearing, the rear end of the screw rod 34 is fixedly connected with the output shaft of the small motor 36 through a coupler, the threaded hole in the middle of the sliding block 33 is in threaded connection with the screw rod 34, the inner wall of the opening at the upper end of the sliding block 33 is rotatably connected with the pin hole at the lower end of the connecting rod 32 through a pin shaft, the fourth installing block, the small motor 36 is controlled to work by the control switch group 9, the front end and the rear end of the screw rod 34 are respectively connected with the through holes at the upper ends of the corresponding support plates 35 in a rotating manner through bearings, the rear end of the screw rod 34 is fixedly connected with the output shaft of the small motor 36 through a coupler, the small motor 36 drives the screw rod 34 to rotate, the threaded hole in the middle of the slide block 33 is in threaded connection with the screw rod 34, the screw rod 34 rotates to drive the slide block 33 to move back and forth, because the inner wall of the opening at the upper end of the slide block 33 is rotatably connected with the pin hole at the lower end of the connecting rod 32 through a pin shaft, the inner wall of the opening at the rear end of the fourth mounting block 31 is rotatably connected with the pin hole at the upper end of the connecting rod 32 through a pin shaft, and;
wherein: the human face recognition device is characterized by further comprising a control switch group 9, the control switch group 9 is arranged on the front side face of the supporting plate 4, an external power supply is electrically connected with an input end of the control switch group 9, and an output end of the control switch group 9 is electrically connected with input ends of the electric push rod 22, the small motor 36, the motor 11 and the human face recognition device main body 8, so that normal operation of all structural circuits is guaranteed.
Wherein: the protective plate 10 is further included, and the protective plates 10 are arranged on the outer side faces of the bottom plate 1, so that the damage to the internal structure can be prevented.
When in use: the device is placed at a proper position, the electric push rod 22 is controlled to work by controlling the switch group 9, because the pin holes at the upper opening of the lower support rod 24 are respectively and rotationally connected with the pin shafts arranged on the inner side surfaces at the openings of the corresponding first mounting blocks 23, and the pin shafts arranged on the inner side surfaces at the openings of the first mounting blocks 23 are respectively and rotationally connected with the pin holes at the lower ends of the corresponding upper support rods 21, the electric push rod 22 works to drive the first mounting blocks 23 at the front side and the rear side to move oppositely, the inner side surfaces at the openings of the second mounting blocks 25 are respectively and rotationally connected with the pin holes at the lower ends of the corresponding lower support rods 24 through the pin shafts, the pin holes at the upper ends of the upper support rods 21 are respectively and rotationally connected with the inner side surfaces at the openings of the corresponding third mounting blocks 26 through the pin shafts, the upper ends of the lower support rods, the outer side surfaces of the bottom plates 1 are respectively provided with a protection plate 10 which can prevent the damage of the internal structure, the small-sized motor 36 is controlled to work by a control switch group 9, the front end and the rear end of the screw rod 34 are respectively rotatably connected with the through holes at the upper ends of the corresponding support plates 35 through bearings, the rear end of the screw rod 34 is fixedly connected with the output shaft of the small-sized motor 36 through a coupling, the small-sized motor 36 drives the screw rod 34 to rotate, the threaded hole at the middle part of the slide block 33 is in threaded connection with the screw rod 34, the screw rod 34 rotates to drive the slide block 33 to move back and forth, because the inner wall of the opening at the upper end of the slide block 33 is rotatably connected with the pin hole at the lower end of the connecting rod 32 through a pin shaft, the inner wall of the opening at the rear, thereby to realizing the vertical angle modulation of face recognition device main part 8, 9 control switch group control motor 11 work simultaneously, the output shaft middle part of motor 11 is passed through the bearing and is connected with the bottom surface through-hole rotation of backup pad 4, revolving stage 5 rotates with the inner wall of swivelling chute 12 and is connected, motor 11 work drives revolving stage 5 rotatory, thereby realize the regulation of the 8 horizontal angles of face recognition device main part, the upper surface of revolving stage 5 is higher than the upper surface of backup pad 4, prevent backup pad 4 and 6 frictions of mounting panel.
It should be noted that the motor 11 disclosed in this embodiment may be a 5IK150RGU-CF ac motor of a wepont electromechanical limited company, dongguan, a motor of a 24BYJ48 of a mini-motor 36 of a shengzhou Min sheng electronics limited company, a motor of a JK-JP3 of an electric macro-electro-mechanical technology limited company, and a method commonly used in the prior art is adopted for controlling the motor 11, the mini-motor 36 and the motor 22 by the control switch group 9.
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.
Claims (5)
1. The utility model provides a wisdom campus face recognition device with angle modulation which characterized in that: comprises a bottom plate (1), a lifting structure (2) and an angle adjusting structure (3);
base plate (1): is a stainless steel bottom plate;
lifting structure (2): the face recognition device is arranged on the upper surface of the bottom plate (1), a supporting plate (4) is arranged on the upper surface of the lifting structure (2), a rotating groove (12) is arranged in the middle of the upper surface of the supporting plate (4), a motor (11) is arranged in the middle of the lower surface of the supporting plate (4), the middle of an output shaft of the motor (11) is rotatably connected with a through hole in the bottom surface of the supporting plate (4) through a bearing, a rotating table (5) is arranged on the upper surface of the output shaft of the motor (11), the rotating table (5) is rotatably connected with the inner wall of the rotating groove (12), a mounting plate (6) is arranged on the upper surface of the rotating table (5), a regulating plate (7) is hinged to the front end of the mounting plate;
angle adjustment structure (3): the angle adjusting structure (3) is arranged on the upper surface of the mounting plate (6) and is matched with the adjusting plate (7);
wherein: still include control switch group (9), be provided with control switch group (9) on the leading flank of backup pad (4), external power source is connected to the input electricity of control switch group (9), and the equal electricity of input of motor (11) and face identification device main part (8) connects the output of control switch group (9).
2. The apparatus of claim 1, wherein the angle adjustment mechanism comprises: the lifting structure (2) comprises an upper supporting rod (21), an electric push rod (22), a first mounting block (23), a lower supporting rod (24), a second mounting block (25) and a third mounting block (26), wherein the upper surface of the bottom plate (1) is uniformly provided with the second mounting block (25), the inner side surface of an opening of the second mounting block (25) is rotatably connected with the lower end pin hole of the corresponding lower supporting rod (24) through a pin shaft, the pin hole at the upper end opening of the lower supporting rod (24) is respectively rotatably connected with the pin shaft arranged at the inner side surface of the opening of the corresponding first mounting block (23), the pin shaft arranged at the inner side surface of the opening of the first mounting block (23) is respectively rotatably connected with the lower end pin hole of the corresponding upper supporting rod (21), the upper end pin hole of the upper supporting rod (21) is respectively rotatably connected with the inner side surface of the opening of the corresponding third mounting block (26) through a pin shaft, the upper surface of the third mounting block (26), the front wall surface of the first mounting block (23) on the rear side is fixedly connected with the fixed end of the electric push rod (22), the rear wall surface of the first mounting block (23) on the front side is fixedly connected with the telescopic end of the electric push rod (22), and the input end of the electric push rod (22) is electrically connected with the output end of the control switch group (9).
3. The apparatus of claim 1, wherein the angle adjustment mechanism comprises: the angle adjusting structure (3) comprises a fourth mounting block (31), a connecting rod (32), a sliding block (33), a screw rod (34), support plates (35) and a small motor (36), the small motor (36) is arranged on the rear side of the upper surface of the mounting plate (6), the support plates (35) are symmetrically arranged on the front side and the rear side of the upper surface of the mounting plate (6), the front end and the rear end of the screw rod (34) are respectively rotatably connected with through holes at the upper ends of the corresponding support plates (35) through bearings, the rear end of the screw rod (34) is fixedly connected with an output shaft of the small motor (36) through a coupler, a threaded hole in the middle of the sliding block (33) is in threaded connection with the screw rod (34), the inner wall of an opening at the upper end of the sliding block (33) is rotatably connected with a pin hole at the lower end of the connecting rod (32) through a pin shaft, the middle of the rear side surface of the adjusting plate (7, the input end of the small motor (36) is electrically connected with the output end of the control switch group (9).
4. The apparatus of claim 1, wherein the angle adjustment mechanism comprises: the upper surface of the rotating platform (5) is higher than the upper surface of the supporting plate (4).
5. The apparatus of claim 1, wherein the angle adjustment mechanism comprises: the protective plate is characterized by further comprising a protective plate (10), wherein the protective plate (10) is arranged on the outer side face of the bottom plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021348040.2U CN212986496U (en) | 2020-07-10 | 2020-07-10 | Wisdom campus face recognition device with angle modulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021348040.2U CN212986496U (en) | 2020-07-10 | 2020-07-10 | Wisdom campus face recognition device with angle modulation |
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| Publication Number | Publication Date |
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| CN212986496U true CN212986496U (en) | 2021-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021348040.2U Active CN212986496U (en) | 2020-07-10 | 2020-07-10 | Wisdom campus face recognition device with angle modulation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113819363A (en) * | 2021-09-23 | 2021-12-21 | 湖南金鹤科技有限公司 | Solar safety monitoring equipment |
-
2020
- 2020-07-10 CN CN202021348040.2U patent/CN212986496U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113819363A (en) * | 2021-09-23 | 2021-12-21 | 湖南金鹤科技有限公司 | Solar safety monitoring equipment |
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