CN113294631A - Movable security protection monitoring device based on iris discernment - Google Patents
Movable security protection monitoring device based on iris discernment Download PDFInfo
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- CN113294631A CN113294631A CN202110489236.6A CN202110489236A CN113294631A CN 113294631 A CN113294631 A CN 113294631A CN 202110489236 A CN202110489236 A CN 202110489236A CN 113294631 A CN113294631 A CN 113294631A
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- monitoring device
- support column
- knob
- device based
- groove
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 39
- 238000012544 monitoring process Methods 0.000 claims abstract description 38
- 238000003466 welding Methods 0.000 claims description 12
- 210000000554 iris Anatomy 0.000 description 14
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000003028 elevating effect Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
- F16M11/28—Undercarriages for supports with one single telescoping pillar
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/08—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a vertical axis, e.g. panoramic heads
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Studio Devices (AREA)
Abstract
The invention discloses a movable security monitoring device based on iris recognition, which comprises a first support column, a servo motor, a rotating shaft, a monitoring body, a rotating rod and a screw rod, wherein a second support column is arranged above the first support column, a mounting seat is arranged at the top of the second support column, the servo motor is arranged at the top of the mounting seat, the monitoring body is arranged at the bottom of the mounting plate, the screw rod penetrates through the second bevel gear, and the screw rod is arranged inside the second support column. This movable security protection monitoring device based on iris discernment, the knob is installed to the left end of rotary rod, and the top of knob is provided with the second locating part to the spread groove has all been seted up on knob and the second locating part, is the block connection between spread groove and the lock pin simultaneously, and after the knob is rotatory to certain angle, be convenient for carry on spacing fixedly to the knob like this, thereby be convenient for fix the rotary rod, effectively prevent that self-rotation pivoted phenomenon from appearing in the rotary rod.
Description
Technical Field
The invention relates to the technical field of iris recognition, in particular to a movable security monitoring device based on iris recognition.
Background
The iris recognition technology is one of human body biological recognition technologies, mainly carries out identity recognition through the irises in eyes, namely, the identity of people is determined by comparing the similarity between iris image characteristics.
However, the existing security monitoring device based on iris recognition still has some disadvantages in the using process, such as:
1. the height of the monitoring device is inconvenient to adjust, namely the height of the existing monitoring device is fixed when the monitoring device is installed, so that the monitoring range is limited, the monitoring device cannot be suitable for more occasions, and the flexibility of the monitoring device is reduced;
2. the position of the existing monitoring device is fixed and unchanged, the angle is inconvenient to adjust in the monitoring process, certain limitation is caused to the use of the monitoring device, and the use efficiency of the monitoring device is further reduced, so that a movable security monitoring device based on iris recognition is provided, and the problem of the prior art is solved.
Disclosure of Invention
The invention aims to provide a movable security monitoring device based on iris recognition, and aims to solve the problems that the monitoring device in the prior market proposed by the background technology is inconvenient to adjust the height of the monitoring device, namely the existing monitoring device is fixed in height during installation, so that the monitoring range is limited, the monitoring device cannot be suitable for more occasion demands, the flexibility of the monitoring device is reduced, the position of the existing monitoring device is fixed and unchanged, the angle is inconvenient to adjust in the monitoring process, the use of the monitoring device is limited, and the use efficiency of the monitoring device is reduced.
In order to achieve the purpose, the invention provides the following technical scheme: a movable security monitoring device based on iris recognition comprises a first supporting column, a servo motor, a rotating shaft, a monitoring body, a rotating rod and a screw rod, wherein a second supporting column is arranged above the first supporting column, a mounting seat is arranged at the top of the second supporting column, the servo motor is arranged at the top of the mounting seat, the output end of the servo motor is connected with the rotating shaft, the outer wall of the rotating shaft is connected with a fixing plate, one end, away from the rotating shaft, of the fixing plate is connected with a mounting plate, the monitoring body is mounted at the bottom of the mounting plate, connecting blocks are arranged on the upper side and the lower side of the mounting plate, the connecting blocks extend into the first limiting part, a clamping block is arranged between the connecting blocks and the first limiting part, the clamping block is connected with the first limiting part through balls and clamping grooves, the clamping grooves are formed in the first limiting part, the rotating rod is arranged in the first supporting column, and the right end of the rotating rod is provided with a first bevel gear, the first bevel gear is meshed with a second bevel gear, a screw rod penetrates through the inner part of the second bevel gear, and the screw rod is arranged in the second supporting column.
Preferably, the bottom outer wall of the second support column is provided with a limiting block, the limiting block is connected with the first support column through a groove, and the groove is formed in the inner wall of the first support column.
Preferably, be welded connection between mount pad and the second support column, and be the bearing connection between mount pad and the pivot to the connected mode of pivot and fixed plate is the welding.
Preferably, the connection mode of mounting panel and fixed plate is the welding, and mounting panel and connecting block formula structure as an organic whole to be welded connection between connecting block and the fixture block, the fixture block passes through ball and draw-in groove and constitutes revolution mechanic with first locating part simultaneously.
Preferably, the first limiting part is of an annular structure, the first limiting part and the mounting base are connected by welding, 2 first limiting parts are provided, and the 2 first limiting parts are symmetrically distributed about a transverse center line of the mounting base.
Preferably, the knob is installed to the left end of rotary rod, and the top of knob is provided with the second locating part to the spread groove has all been seted up on knob and the second locating part, and the inside of spread groove is provided with the check lock lever simultaneously.
Preferably, stopper and second support column formula structure as an organic whole, and the stopper passes through the recess and constitutes sliding structure with first support column to the link of stopper and recess is "T" font, and the connected mode of second support column and lead screw is threaded connection simultaneously.
Preferably, the second limiting member and the first support column are connected by welding, and a gap is formed between the second limiting member and the knob.
Preferably, the connecting grooves are distributed at equal angles on the knob, and the connecting mode of the connecting grooves and the locking rod is clamping connection.
Compared with the prior art, the invention has the beneficial effects that: the movable security monitoring device based on iris recognition,
(1) the monitoring device is provided with a first supporting column and a second supporting column, the second supporting column is in threaded connection with the screw rod, a second bevel gear is fixed on the outer wall of the bottom of the screw rod, and the second bevel gear is in meshed connection with a first bevel gear at the right end of the rotary rod;
(2) the outer wall of the bottom of the second supporting column is provided with a limiting block, the limiting block and the first supporting column form a sliding structure through the groove, and the connecting end of the limiting block and the groove is in a T shape, so that when the second supporting column moves up and down, the limiting block at the bottom can be driven to move together, and the limiting block can slide along the groove, so that the second supporting column can be more stable when moving up and down, the phenomenon of shaking is effectively prevented, and the stability of the monitoring body during height adjustment work is further ensured;
(3) the monitoring body is arranged at the bottom of the mounting plate, the mounting plate is connected with the rotating shaft through the fixing plate, the upper side and the lower side of the mounting plate are respectively provided with the connecting block, the connecting block is provided with a fixture block, and the fixture block and the first limiting part form a rotating structure through the ball and the clamping groove, so that the mounting plate and the monitoring body can be driven to rotate together through the fixing plate when the rotating shaft rotates, and meanwhile, the fixture block rotates inside the first limiting part, so that the monitoring body can be subjected to angle adjustment, the stability of the monitoring body during angle adjustment is ensured, and the use efficiency of the monitoring body is also improved;
(4) the knob is installed to the left end of rotary rod, and the top of knob is provided with the second locating part to the spread groove has all been seted up on knob and the second locating part, is the block connection between spread groove and the check lock lever simultaneously, is convenient for carry on spacing fixedly to the knob after the knob is rotatory to certain angle like this, thereby is convenient for fix the rotary rod, effectively prevents that self-rotation's phenomenon from appearing in the rotary rod, has guaranteed the device's stable use.
Drawings
FIG. 1 is a schematic overall front view of the present invention;
FIG. 2 is a schematic front sectional view of the mounting base of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;
FIG. 4 is a schematic top view of the connection between the mounting base and the first limiting member according to the present invention;
FIG. 5 is a schematic sectional view of the connection between the first support column and the second support column according to the present invention;
FIG. 6 is an enlarged view of the structure at B in FIG. 5 according to the present invention;
FIG. 7 is a schematic left sectional view of the connection between the knob and the second position limiting member according to the present invention;
FIG. 8 is a schematic view of a connecting top-down structure of the second support column and the limiting block.
In the figure: 1. a first support column; 2. a second support column; 3. a mounting seat; 4. a servo motor; 5. a rotating shaft; 6. a fixing plate; 7. mounting a plate; 8. monitoring the body; 9. connecting blocks; 10. a clamping block; 11. a first limit piece; 12. a ball bearing; 13. a card slot; 14. rotating the rod; 15. a first bevel gear; 16. a second bevel gear; 17. a screw rod; 18. a limiting block; 19. a groove; 20. a knob; 21. a second limiting member; 22. connecting grooves; 23. a locking lever.
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.
Referring to fig. 1-8, the present invention provides a technical solution: a movable security monitoring device based on iris recognition comprises a first supporting column 1, a second supporting column 2, a mounting seat 3, a servo motor 4, a rotating shaft 5, a fixing plate 6, a mounting plate 7, a monitoring body 8, a connecting block 9, a clamping block 10, a first limiting part 11, balls 12, a clamping groove 13, a rotating rod 14, a first bevel gear 15, a second bevel gear 16, a screw rod 17, a limiting block 18, a groove 19, a knob 20, a second limiting part 21, a connecting groove 22 and a locking rod 23, wherein the second supporting column 2 is arranged above the first supporting column 1, the mounting seat 3 is arranged at the top of the second supporting column 2, the servo motor 4 is arranged at the top of the mounting seat 3, the output end of the servo motor 4 is connected with the rotating shaft 5, the outer wall of the rotating shaft 5 is connected with the fixing plate 6, one end, far away from the rotating shaft 5, of the fixing plate 6 is connected with the mounting plate 7, the monitoring body 8 is arranged at the bottom of the mounting plate 7, the upper and lower both sides of mounting panel 7 all are provided with connecting block 9, and connecting block 9 stretches into the inside of first locating part 11, and be provided with fixture block 10 between connecting block 9 and the first locating part 11, fixture block 10 is connected with first locating part 11 through ball 12 and draw-in groove 13, and draw-in groove 13 sets up on first locating part 11, rotary rod 14 sets up in the inside of first support column 1, and first conical gear 15 is installed to the right-hand member of rotary rod 14, and first conical gear 15 and the meshing of second conical gear 16 are connected, second conical gear 16's inside has run through lead screw 17, and lead screw 17 sets up in the inside of second support column 2.
The outer wall of the bottom of the second support column 2 is provided with a limit block 18, the limit block 18 is connected with the first support column 1 through a groove 19, the groove 19 is arranged on the inner wall of the first support column 1, the limiting block 18 and the second support column 2 are of an integral structure, the limiting block 18 and the first support column 1 form a sliding structure through the groove 19, and the connecting end of the limited block 18 and the groove 19 is in a T shape, and the second supporting column 2 and the screw rod 17 are connected in a threaded manner, so that when the screw rod 17 rotates, can drive the second supporting column 2 to move up and down, thereby adjusting the height of the second supporting column 2, while the second support column 2 is lifted, the limit block 18 on the outer wall of the bottom of the second support column 2 slides along the groove 19, thereby make second support column 2 lift removal more steady, guarantee the stability of whole operation and go on.
Be welded connection between mount pad 3 and the second support column 2, and be the bearing connection between mount pad 3 and the pivot 5, and the connected mode of pivot 5 and fixed plate 6 is the welding, can make the more firm of being connected between mount pad 3 and the second support column 2, and then when 2 elevating movement of second support column, can drive mount pad 3 elevating movement together, can drive mounting panel 7 and control body 8 elevating movement together through mount pad 3, realize the regulation to 8 heights of control body.
Mounting panel 7 and fixed plate 6's connected mode is the welding, and mounting panel 7 and connecting block 9 formula structure as an organic whole, and be welded connection between connecting block 9 and the fixture block 10, fixture block 10 constitutes revolution mechanic through ball 12 and draw-in groove 13 and first locating part 11 simultaneously, the stability of connecting between mounting panel 7 and the fixed plate 6 has been guaranteed, effectively prevent the phenomenon that drops in the use from appearing, and when mounting panel 7 rotates along with fixed plate 6, can drive fixture block 10 on the connecting block 9 and rotate together, and then guarantee the stability when mounting panel 7 is rotatory, also make monitoring body 8 more steady when rotating, the adjustment of angle when having realized monitoring body 8 control, the monitoring range has been increased.
First locating part 11 is the loop configuration, and the connected mode of first locating part 11 and mount pad 3 is the welding to first locating part 11 is provided with 2, and 2 horizontal central line symmetric distribution about mount pad 3 of first locating part 11 have simultaneously guaranteed the fastness of being connected between first locating part 11 and the mount pad 3, and then guarantee to monitor 8 stable the going on of rotation work of body, have further guaranteed the device's availability factor.
The left end of the rotating rod 14 is provided with a knob 20, a second limiting member 21 is arranged above the knob 20, the knob 20 and the second limiting member 21 are both provided with a connecting groove 22, a locking rod 23 is arranged inside the connecting groove 22, the second limiting member 21 and the first supporting column 1 are connected in a welding manner, a gap exists between the second limiting member 21 and the knob 20, the connecting groove 22 is distributed on the knob 20 at equal angles, the connecting groove 22 and the locking rod 23 are connected in a clamping manner, so that the second limiting member 21 and the first supporting column 1 can be connected more firmly, the falling-off phenomenon in the use process can be effectively prevented, and after the knob 20 rotates to a certain angle, the locking rod 23 can be inserted into the connecting groove 22 on the knob 20 and the second limiting member 21, so that the knob 20 can be limited and fixed, and the self-rotation phenomenon after the knob 20 rotates to a certain angle can be effectively prevented, and further, the fixing of the rotating rod 14 is realized, and the normal use of the device is further ensured.
The working principle of the embodiment is as follows: when the movable security monitoring device based on iris recognition is used, as shown in fig. 1, firstly a worker installs the device at a corresponding position, then checks whether the monitoring body 8 can be used normally, if the monitoring body 8 is debugged normally, the monitoring body 8 can be opened, the monitoring is carried out by the iris recognition technology of the monitoring body 8, when the height of the monitoring body 8 needs to be adjusted, as shown in fig. 5-8, the worker firstly takes out the locking rod 23 from the connecting groove 22, then twists the knob 20 clockwise, drives the rotating rod 14 and the first bevel gear 15 to rotate together by the knob 20, and the first bevel gear 15 and the second bevel gear 16 are in meshed connection, so that the second bevel gear 16 and the screw rod 17 can be driven to rotate together, and because the screw rod 17 and the second supporting column 2 are in threaded connection, when the screw rod 17 rotates, the second supporting column 2 can be driven to move upwards, so that the mounting base 3 can be driven to ascend together, the monitoring body 8 can be moved upwards, the height of the monitoring body 8 can be adjusted, the monitoring range can be enlarged, if the position of the monitoring body 8 needs to be lowered, a worker only needs to rotate the knob 20 anticlockwise, the monitoring device is very convenient, and after the height of the monitoring body 8 is adjusted properly, the worker inserts the locking rod 23 into the connecting groove 22, limits and fixes the knob 20, and the stability of the rotating rod 14 in use is guaranteed;
in the monitoring process of the monitoring body 8, a worker can start the servo motor 4, the servo motor 4 is connected through an internal circuit of the device, so the device can be normally used, as shown in fig. 2-4, the servo motor 4 can drive the rotating shaft 5 to rotate, as the rotating shaft 5 is connected with the mounting plate 7 through the fixing plate 6, the fixing plate 6 and the mounting plate 7 can be driven to rotate, meanwhile, the clamping block 10 on the mounting plate 7 can rotate inside the first limiting part 11 through the ball 12 and the clamping groove 13, so the mounting plate 7 can drive the monitoring body 8 to rotate together, further, the angle of the monitoring body 8 can be adjusted, the periphery can be better monitored, the monitoring range is also increased, and under the action of the connecting block 9 and the clamping block 10, the mounting plate 7 can rotate more stably, so that the monitoring body 8 can rotate more stably, the use efficiency of the device is improved, the stability of the device in the use process is also ensured, the whole working process of the device is just the above, and the content which is not described in detail in the specification belongs to the prior art which is known by the professional technicians in the field.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides a movable security protection monitoring device based on iris discernment, includes first support column (1), servo motor (4), pivot (5), control body (8), rotary rod (14) and lead screw (17), its characterized in that: a second supporting column (2) is arranged above the first supporting column (1), a mounting seat (3) is arranged at the top of the second supporting column (2), a servo motor (4) is installed at the top of the mounting seat (3), the output end of the servo motor (4) is connected with a rotating shaft (5), the outer wall of the rotating shaft (5) is connected with a fixing plate (6), one end, far away from the rotating shaft (5), of the fixing plate (6) is connected with a mounting plate (7), a monitoring body (8) is installed at the bottom of the mounting plate (7), connecting blocks (9) are arranged on the upper side and the lower side of the mounting plate (7), the connecting blocks (9) extend into the first limiting part (11), a clamping block (10) is arranged between the connecting blocks (9) and the first limiting part (11), and the clamping block (10) is connected with the first limiting part (11) through balls (12) and a clamping groove (13), and draw-in groove (13) are seted up on first locating part (11), rotary rod (14) set up in the inside of first support column (1), and first conical gear (15) are installed to the right-hand member of rotary rod (14) to first conical gear (15) and second conical gear (16) meshing are connected, lead screw (17) have been run through to the inside of second conical gear (16), and lead screw (17) set up in the inside of second support column (2).
2. The movable security monitoring device based on iris recognition of claim 1, wherein: the bottom outer wall of the second supporting column (2) is provided with a limiting block (18), the limiting block (18) is connected with the first supporting column (1) through a groove (19), and the groove (19) is formed in the inner wall of the first supporting column (1).
3. The movable security monitoring device based on iris recognition of claim 1, wherein: be welded connection between mount pad (3) and second support column (2), and be the bearing connection between mount pad (3) and pivot (5) to the connected mode of pivot (5) and fixed plate (6) is the welding.
4. The movable security monitoring device based on iris recognition of claim 1, wherein: the connection mode of mounting panel (7) and fixed plate (6) is the welding, and mounting panel (7) and connecting block (9) formula structure as an organic whole to be welded connection between connecting block (9) and fixture block (10), fixture block (10) constitute rotating-structure through ball (12) and draw-in groove (13) and first locating part (11) simultaneously.
5. The movable security monitoring device based on iris recognition of claim 1, wherein: the first limiting part (11) is of an annular structure, the first limiting part (11) and the mounting base (3) are connected in a welding mode, 2 first limiting parts (11) are arranged, and meanwhile, the 2 first limiting parts (11) are symmetrically distributed about the transverse center line of the mounting base (3).
6. The movable security monitoring device based on iris recognition of claim 1, wherein: knob (20) are installed to the left end of rotary rod (14), and the top of knob (20) is provided with second locating part (21) to connecting groove (22) have all been seted up on knob (20) and second locating part (21), and the inside of connecting groove (22) is provided with check lock lever (23) simultaneously.
7. The movable security monitoring device based on iris recognition of claim 2, wherein: stopper (18) and second support column (2) formula structure as an organic whole, and stopper (18) constitute sliding structure through recess (19) and first support column (1) to the link of stopper (18) and recess (19) is "T" font, and the connected mode of second support column (2) and lead screw (17) is threaded connection simultaneously.
8. The movable security monitoring device based on iris recognition of claim 6, wherein: the second limiting part (21) and the first supporting column (1) are connected in a welding mode, and a gap exists between the second limiting part (21) and the knob (20).
9. The movable security monitoring device based on iris recognition of claim 6, wherein: the connecting grooves (22) are distributed at equal angles on the knob (20), and the connecting grooves (22) are connected with the locking rod (23) in a clamping manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110489236.6A CN113294631A (en) | 2021-05-06 | 2021-05-06 | Movable security protection monitoring device based on iris discernment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110489236.6A CN113294631A (en) | 2021-05-06 | 2021-05-06 | Movable security protection monitoring device based on iris discernment |
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| Publication Number | Publication Date |
|---|---|
| CN113294631A true CN113294631A (en) | 2021-08-24 |
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ID=77320810
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110489236.6A Withdrawn CN113294631A (en) | 2021-05-06 | 2021-05-06 | Movable security protection monitoring device based on iris discernment |
Country Status (1)
| Country | Link |
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| CN (1) | CN113294631A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140265193A1 (en) * | 2013-03-14 | 2014-09-18 | Jeffrey P. Stark | Height adjustable support |
| CN109006770A (en) * | 2018-09-10 | 2018-12-18 | 湖南米笠农业科技有限公司 | A kind of multi-angle agricultural spray equipment |
| CN209012731U (en) * | 2018-09-30 | 2019-06-21 | 广州市汶鑫自控工程有限公司 | A kind of safety monitoring apparatus auxiliary tooling |
| CN110671587A (en) * | 2019-10-10 | 2020-01-10 | 国网山东省电力公司泰安供电公司 | Video monitoring device for property management |
| CN110886949A (en) * | 2019-12-05 | 2020-03-17 | 湖南文理学院 | Computer display screen supporting device capable of adjusting height and angle position |
| CN210676423U (en) * | 2019-08-13 | 2020-06-05 | 重庆兴麒金属材料有限公司 | Wire winding tool convenient for taking out drawn wires |
| CN211203478U (en) * | 2019-09-03 | 2020-08-07 | 武汉知行健身管理股份有限公司 | Security protection centralized management monitoring device |
| CN211374972U (en) * | 2019-12-31 | 2020-08-28 | 深圳市合盈电路科技有限公司 | Fault detection jig for printed circuit board |
| CN211826659U (en) * | 2020-01-07 | 2020-10-30 | 兰州隆之鉴环保科技有限公司 | Camera lens connecting device for security protection monitoring |
| CN212584825U (en) * | 2020-03-27 | 2021-02-23 | 许迎树 | LED searchlight convenient to adjust |
| CN213051204U (en) * | 2020-09-01 | 2021-04-27 | 东莞市德隆科技有限公司 | PCB spraying clamp |
-
2021
- 2021-05-06 CN CN202110489236.6A patent/CN113294631A/en not_active Withdrawn
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140265193A1 (en) * | 2013-03-14 | 2014-09-18 | Jeffrey P. Stark | Height adjustable support |
| CN109006770A (en) * | 2018-09-10 | 2018-12-18 | 湖南米笠农业科技有限公司 | A kind of multi-angle agricultural spray equipment |
| CN209012731U (en) * | 2018-09-30 | 2019-06-21 | 广州市汶鑫自控工程有限公司 | A kind of safety monitoring apparatus auxiliary tooling |
| CN210676423U (en) * | 2019-08-13 | 2020-06-05 | 重庆兴麒金属材料有限公司 | Wire winding tool convenient for taking out drawn wires |
| CN211203478U (en) * | 2019-09-03 | 2020-08-07 | 武汉知行健身管理股份有限公司 | Security protection centralized management monitoring device |
| CN110671587A (en) * | 2019-10-10 | 2020-01-10 | 国网山东省电力公司泰安供电公司 | Video monitoring device for property management |
| CN110886949A (en) * | 2019-12-05 | 2020-03-17 | 湖南文理学院 | Computer display screen supporting device capable of adjusting height and angle position |
| CN211374972U (en) * | 2019-12-31 | 2020-08-28 | 深圳市合盈电路科技有限公司 | Fault detection jig for printed circuit board |
| CN211826659U (en) * | 2020-01-07 | 2020-10-30 | 兰州隆之鉴环保科技有限公司 | Camera lens connecting device for security protection monitoring |
| CN212584825U (en) * | 2020-03-27 | 2021-02-23 | 许迎树 | LED searchlight convenient to adjust |
| CN213051204U (en) * | 2020-09-01 | 2021-04-27 | 东莞市德隆科技有限公司 | PCB spraying clamp |
Non-Patent Citations (1)
| Title |
|---|
| 广西农业机械化学校: "《农业机械 南方本》", 31 March 1981 * |
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Application publication date: 20210824 |