CN112013231A - Intelligent security device with adjustable monitoring angle - Google Patents
Intelligent security device with adjustable monitoring angle Download PDFInfo
- Publication number
- CN112013231A CN112013231A CN202010672841.2A CN202010672841A CN112013231A CN 112013231 A CN112013231 A CN 112013231A CN 202010672841 A CN202010672841 A CN 202010672841A CN 112013231 A CN112013231 A CN 112013231A
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- China
- Prior art keywords
- vertical cylinder
- horizontal rack
- groove
- rotating shaft
- gear
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims abstract description 48
- 238000009434 installation Methods 0.000 claims abstract description 13
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 9
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 9
- 241001330002 Bambuseae Species 0.000 claims description 9
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 9
- 239000011425 bamboo Substances 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 2
- 230000009194 climbing Effects 0.000 description 1
- 230000003828 downregulation Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
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
- F16M11/02—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
- F16M11/10—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis
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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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- 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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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N17/00—Diagnosis, testing or measuring for television systems or their details
- H04N17/002—Diagnosis, testing or measuring for television systems or their details for television cameras
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Studio Devices (AREA)
- Closed-Circuit Television Systems (AREA)
Abstract
The invention discloses an intelligent security device with an adjustable monitoring angle, which comprises a base, wherein a vertical cylinder is arranged on the upper end surface of the base, a moving plate embedded with the vertical cylinder is movably connected in the vertical cylinder, an installation plate with an open slot is arranged on the upper end surface of the vertical cylinder, a first rotating shaft is movably connected in the open slot, an installation rod for installing a camera is arranged on the first rotating shaft, a through slot is arranged at one end, located at the first rotating shaft, of the installation rod, a communicating slot is formed in the vertical cylinder, a first transmission device for moving the moving plate is arranged in the base, a horizontal rack is movably connected on the inner wall of the vertical cylinder, and a second transmission device which is meshed with the horizontal rack and can drive the first rotating shaft. According to the invention, by arranging the first transmission device, the second transmission device and the horizontal rack, the monitoring angle can be adjusted in the process of lifting the position of the camera upwards, and the camera can be inspected and maintained in the process of descending the position of the camera, so that the camera is convenient and rapid.
Description
Technical Field
The invention relates to the technical field of security equipment, in particular to an intelligent security device with an adjustable monitoring angle.
Background
The prevention mainly comprises: the system comprises 6 major subsystems such as a video monitoring system, an intrusion alarm system, an entrance and exit control system, an electronic patrol system, an explosion-proof system, a visual intercom system and the like; the current outdoor security protection device is often fixed in higher position through the pole setting to in the peripheral control, the camera rigidity of installation, its control angle is also fixed, and is comparatively troublesome when needs are adjusted the control angle, and because the security protection device sets up highly higher, can be extremely inconvenient when checking and maintaining the security protection device through the mode of ladder climbing.
Disclosure of Invention
The invention mainly aims to provide an intelligent security device with an adjustable monitoring angle. The invention can effectively solve the problems in the background art.
In order to achieve the purpose, the invention adopts the technical scheme that:
the utility model provides a control intelligent security device of angularly adjustable, includes the base, be provided with upright a section of thick bamboo on the up end of base, swing joint has the movable plate of having scarfed in the pole setting in the upright a section of thick bamboo, the pole setting up end is provided with the mounting panel that has the open slot, swing joint has first pivot in the open slot, be provided with the installation pole of having installed the camera in the first pivot, the installation pole is located first pivot one end and is provided with logical groove, the pole setting is located logical groove below and is provided with the intercommunication groove, be provided with the first transmission who makes the movable plate remove in the base, swing joint has horizontal rack on the upright a section of thick bamboo inner wall, the intercommunication inslot is provided with meshes and can drives the rotatory second transmission of first pivot with horizontal rack mutually.
Further, first transmission is including setting up the motor in the base, be provided with the lead screw of being connected with the motor in founding a section of thick bamboo, it is provided with the pin pole to found a section of thick bamboo to be located lead screw one end, be provided with respectively on the movable plate with lead screw and corresponding screw hole of pin pole and pinhole, the movable plate is connected with lead screw and pin pole through screw hole and pinhole respectively, drives the lead screw through the motor and rotates, can effectually go up and down to the movable plate to go up and down to the pole setting height, and adjust the control height of camera with this.
Furthermore, the second transmission device comprises a first gear arranged at the position of the through groove on the first rotating shaft, the bottom end of the inside of the communicating groove is movably connected with a second rotating shaft penetrating through the communicating groove, one end of the second rotating shaft, which is positioned in the communicating groove, is provided with a second gear corresponding to the first gear, the first gear is movably connected with the second gear through a chain, one end of the second rotating shaft, which penetrates through the communicating groove, is provided with a gear corresponding to and meshed with the horizontal rack, and meshing transmission is completed in the vertical rod lifting process through the gear and the horizontal rack, so that the inclination angle of the installation rod can be adjusted, the monitoring angle of the camera can be adjusted, and the camera can be inspected and maintained.
Furthermore, first sliding blocks are arranged at two ends of the moving plate, first sliding grooves corresponding to the first sliding blocks are formed in the inner wall of the vertical cylinder, the moving plate is movably connected with the first sliding grooves through the first sliding blocks, and the moving plate can be guided in the moving process through the first sliding blocks and the first sliding grooves.
Furthermore, the inside top of founding a section of thick bamboo is provided with the blotter, conveniently cushions the movable plate when the movable plate removes to the pole setting top, avoids the striking damage.
Furthermore, the pole setting is located the below of mounting panel and is provided with the stopper, can highly carry on spacingly under the pole setting through setting up the stopper.
Furthermore, a second chute is arranged on the inner wall of the vertical cylinder, a second sliding block corresponding to the second chute is arranged on the horizontal rack, the horizontal rack is movably connected with the second chute through the second sliding block, the horizontal rack can slide in the second chute by arranging the second chute and arranging the second sliding block on the horizontal rack, when a gear on the second transmission device is meshed with the horizontal rack, if the horizontal rack is positioned at the bottom end of the second chute, when the vertical rod is driven by the moving plate to move upwards, the gear is meshed with the horizontal rack and does not generate meshing transmission until the horizontal rack moves to the top end of the second chute under the driving of the meshing of the gear, at the moment, the horizontal rack does not slide upwards any more, and in the process that the vertical rod is driven by the moving plate to move upwards continuously, the gear is meshed with the horizontal rack and generates transmission, at the moment, the first rotating shaft is driven to rotate through the chain, can upwards rotate the installation pole, thereby adjust the control angle of camera, at the in-process of movable plate downstream, the gear does not take place the transmission with the meshing of horizontal rack, the control angle of camera is inconvenient, the control height is descending, when horizontal rack removes the bottom of second spout, horizontal rack no longer slides downwards, drive the in-process that the pole setting continues to descend at the movable plate, gear and horizontal rack meshing transmission, thereby it is rotatory to drive first pivot through the chain, can be with installing the pole downwardly rotating, thereby conveniently inspect and maintain the camera.
The working principle is as follows: when the camera is used for monitoring, the movable plate can move upwards in the vertical cylinder through the first transmission device so as to drive the vertical rod to move upwards, the horizontal rack is meshed with the second transmission device at the moment, the second transmission device drives the horizontal rack to slide upwards through the movement of the vertical rod, when the movable plate moves to the top, the second transmission device is meshed with the horizontal rack for transmission, the first rotating shaft is rotated, the mounting rod connected with the first rotating shaft is enabled to rotate upwards in the vertical direction, and the transmission of the movable plate by the first transmission device is stopped until the optimal monitoring is achieved; when the camera needs to be checked and maintained, the movable plate can move downwards through the first transmission device, at the moment, the second transmission device is meshed with the horizontal rack, transmission does not occur, the horizontal rack is driven to slide downwards, the movable plate moves to a corresponding position in the vertical cylinder, the second transmission device is meshed with the horizontal rack and transmits, and the mounting rod rotates downwards in the vertical direction.
Has the advantages that: can upwards adjust the pole setting through first transmission to highly upwards adjust the camera control, and accomplish the pole setting and upwards adjust under second transmission's cooperation, thereby make the camera control angle upwards adjust, also can highly adjust downwards the pole setting through first transmission, thereby highly adjust downwards the camera, and accomplish the down regulation to the installation pole angle under second transmission's cooperation, thereby conveniently inspect and maintain the camera.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is a schematic side view of the present invention.
Fig. 3 is a schematic view of the maintenance state of the camera of the present invention.
FIG. 4 is a schematic diagram of the front internal structure of the device of the present invention.
FIG. 5 is a schematic diagram of the internal structure of the downward movement structure of the movable plate of the device of the present invention.
FIG. 6 is a schematic view of the internal structure of the vertical cylinder of the present invention.
Figure 7 is a schematic view of the inner structure of the vertical rod of the invention.
Fig. 8 is a schematic view of the horizontal rack structure of the present invention.
In the figure: 1, a base; 2, erecting a cylinder; 3, erecting a rod; 4, mounting a plate; 5 a first rotating shaft; 6, mounting a rod; 7, a camera; 8, moving the board; 9, a motor; 10 leading screws; 11 a screw hole; 12 a pin rod; 13 pin rod holes; 14 through grooves; 15 a first gear; 16 a second gear; 17 a second rotating shaft; 18 chains; 19 a communicating groove; 20 gears; 21 a horizontal rack; 22 a second runner; 23, a limiting block; 24 a first slide; 25 a first runner; 26 a cushion pad; 27 a second slider; 28 open the slot.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1-8, an intelligent security device with adjustable monitoring angle comprises a base 1, the upper end surface of the base 1 is provided with a vertical cylinder 2, a moving plate 8 embedded with the vertical rod 3 is movably connected in the vertical cylinder 2, the upper end face of the upright stanchion 3 is provided with a mounting plate 4 with an open slot 28, a first rotating shaft 5 is movably connected in the open slot 28, the first rotating shaft 5 is provided with an installation rod 6 provided with a camera 7, one end of the installation rod 6 positioned on the first rotating shaft 5 is provided with a through groove 14, a communicating groove 19 is arranged below the through groove 14 of the upright rod 3, a first transmission device for moving the moving plate 8 is arranged in the base 1, the inner wall of the vertical cylinder 2 is movably connected with a horizontal rack 21, and a second transmission device which is meshed with the horizontal rack 21 and can drive the first rotating shaft 5 to rotate is arranged in the communicating groove 19.
The first transmission device comprises a motor 9 arranged in a base 1, a lead screw 10 connected with the motor 9 is arranged in a vertical cylinder 2, a pin rod 12 is arranged at one end, located at the lead screw 10, of the vertical cylinder 2, a lead screw hole 11 and a pin hole 13 are respectively arranged on a moving plate 8, the lead screw hole 11 and the pin hole 13 correspond to the lead screw 10 and the pin rod 12, and the moving plate 8 is respectively connected with the lead screw 10 and the pin rod 12 through the lead screw hole 11 and the pin hole 13.
The second transmission device comprises a first gear 15 arranged at the position, located in the through groove 14, of the first rotating shaft 5, a second rotating shaft 17 penetrating through the communicating groove 19 is movably connected to the bottom end inside the communicating groove 19, a second gear 16 corresponding to the first gear 15 is arranged at one end, located in the communicating groove 19, of the second rotating shaft 17, the first gear 15 is movably connected with the second gear 16 through a chain 18, and a gear 20 corresponding to and meshed with a horizontal rack 21 is arranged at one end, penetrating through the communicating groove 19, of the second rotating shaft 17.
The two ends of the moving plate 8 are provided with first sliding blocks 24, the inner wall of the vertical cylinder 2 is provided with first sliding grooves 25 corresponding to the first sliding blocks 24, and the moving plate 8 is movably connected with the first sliding grooves 25 through the first sliding blocks 24.
Wherein, the inner top end of the vertical tube 2 is provided with a cushion 26.
Wherein, the upright stanchion 3 is provided with a limiting block 23 below the mounting plate 4.
The inner wall of the vertical cylinder 2 is provided with a second sliding groove 22, the horizontal rack 21 is provided with a second sliding block 27 corresponding to the second sliding groove 22, and the horizontal rack 21 is movably connected with the second sliding groove 22 through the second sliding block 27.
Example (b): when the camera 7 is used for monitoring, the moving plate 8 can move upwards in the vertical cylinder 2 through the first transmission device, so that the vertical rod 3 is driven to move upwards, the horizontal rack 21 is meshed with the second transmission device at the moment, the second transmission device drives the horizontal rack 21 to slide upwards through the movement of the vertical rod 3, when the moving plate 8 moves to the top, the second transmission device is meshed with the horizontal rack 21 for transmission, the first rotating shaft 5 rotates, the mounting rod 6 connected with the first rotating shaft 5 rotates upwards in the vertical direction, and the transmission of the moving plate 8 by the first transmission device is stopped until the optimal monitoring is achieved; when the camera 7 needs to be checked and maintained, the moving plate 8 can move downwards through the first transmission device, at the moment, the second transmission device is meshed with the horizontal rack 21, transmission does not occur, the horizontal rack 21 is driven to slide downwards, the moving plate 8 moves to a corresponding position in the vertical cylinder 2, the second transmission device is meshed with the horizontal rack 21 and transmits, and the mounting rod 6 rotates downwards in the vertical direction.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (7)
1. The utility model provides a control intelligent security device of angularly adjustable, includes the base, its characterized in that: be provided with upright a section of thick bamboo on the up end of base, swing joint has the movable plate of having scarfed the pole setting in the upright a section of thick bamboo, the pole setting up end is provided with the mounting panel that has the open slot, swing joint has first pivot in the open slot, be provided with the installation pole of having installed the camera in the first pivot, the installation pole is located first pivot one end and is provided with logical groove, the pole setting is located logical groove below and is provided with the intercommunication groove, be provided with the first transmission who makes the movable plate remove in the base, swing joint has the horizontal rack on the upright a section of thick bamboo inner wall, the intercommunication inslot is provided with meshes and can drives the rotatory second transmission of first pivot with the horizontal rack mutually.
2. The intelligent security device with the adjustable monitoring angle, according to claim 1, is characterized in that: the first transmission device comprises a motor arranged in the base, a lead screw connected with the motor is arranged in the vertical cylinder, a pin rod is arranged at one end, located at the lead screw, of the vertical cylinder, a lead screw hole and a pin hole which correspond to the lead screw and the pin rod are respectively formed in the moving plate, and the moving plate is connected with the lead screw and the pin rod through the lead screw hole and the pin hole respectively.
3. The intelligent security device with the adjustable monitoring angle, according to claim 1, is characterized in that: the second transmission device comprises a first gear which is arranged at the first rotating shaft and located at the through groove, a second rotating shaft penetrating through the communicating groove is movably connected to the bottom end inside the communicating groove, a second gear corresponding to the first gear is arranged at one end, located in the communicating groove, of the second rotating shaft, the first gear is movably connected with the second gear through a chain, and a gear which corresponds to and is meshed with the horizontal rack is arranged at one end, penetrating through the communicating groove, of the second rotating shaft.
4. The intelligent security device with the adjustable monitoring angle, according to claim 1, is characterized in that: the movable plate is characterized in that first sliding blocks are arranged at two ends of the movable plate, first sliding grooves corresponding to the first sliding blocks are formed in the inner wall of the vertical cylinder, and the movable plate is movably connected with the first sliding grooves through the first sliding blocks.
5. The intelligent security device with the adjustable monitoring angle, according to claim 1, is characterized in that: a buffer pad is arranged at the top end of the inner part of the vertical cylinder.
6. The intelligent security device with the adjustable monitoring angle, according to claim 1, is characterized in that: the lower part of the upright rod positioned on the mounting plate is provided with a limiting block.
7. The intelligent security device with the adjustable monitoring angle, according to claim 1, is characterized in that: the vertical cylinder is characterized in that a second sliding groove is formed in the inner wall of the vertical cylinder, a second sliding block corresponding to the second sliding groove is arranged on the horizontal rack, and the horizontal rack is movably connected with the second sliding groove through the second sliding block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010672841.2A CN112013231A (en) | 2020-07-14 | 2020-07-14 | Intelligent security device with adjustable monitoring angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010672841.2A CN112013231A (en) | 2020-07-14 | 2020-07-14 | Intelligent security device with adjustable monitoring angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112013231A true CN112013231A (en) | 2020-12-01 |
Family
ID=73499633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010672841.2A Pending CN112013231A (en) | 2020-07-14 | 2020-07-14 | Intelligent security device with adjustable monitoring angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112013231A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113028249A (en) * | 2021-02-04 | 2021-06-25 | 雅成电子（深圳）有限公司 | Multifunctional intelligent security monitoring system |
| CN113752958A (en) * | 2021-10-12 | 2021-12-07 | 浙江点辰航空科技有限公司 | Novel unmanned vehicle with multi-angle adjustment camera |
| CN117386942A (en) * | 2023-10-19 | 2024-01-12 | 华创电子股份有限公司 | Intelligent building visual intercom terminal device and method |
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| US20160178112A1 (en) * | 2014-12-22 | 2016-06-23 | Capital One Services, Llc | Mobile device stand |
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| CN210319211U (en) * | 2019-07-24 | 2020-04-14 | 黄托斯 | Support for computer display |
| CN210567295U (en) * | 2019-06-24 | 2020-05-19 | 张红 | Sleep monitoring system |
| CN111350930A (en) * | 2020-03-11 | 2020-06-30 | 吉林省中业光电技术有限公司 | Auxiliary device and method for monitoring equipment maintenance |
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2020
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| CN103615635A (en) * | 2013-11-12 | 2014-03-05 | 湖北安心智能家居科技有限公司 | Liquid crystal display screen lifting all-in-one machine |
| US20160178112A1 (en) * | 2014-12-22 | 2016-06-23 | Capital One Services, Llc | Mobile device stand |
| CN207762523U (en) * | 2017-12-18 | 2018-08-24 | 重庆鲁科巴科技有限公司 | A kind of suspension type projector bracket |
| CN108843925A (en) * | 2018-07-18 | 2018-11-20 | 合肥沃智信息科技有限公司 | A kind of network monitoring apparatus |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113028249A (en) * | 2021-02-04 | 2021-06-25 | 雅成电子（深圳）有限公司 | Multifunctional intelligent security monitoring system |
| CN113752958A (en) * | 2021-10-12 | 2021-12-07 | 浙江点辰航空科技有限公司 | Novel unmanned vehicle with multi-angle adjustment camera |
| CN113752958B (en) * | 2021-10-12 | 2023-09-12 | 苏州宇灵境数字科技有限公司 | Unmanned vehicle with multi-angle adjustment camera |
| CN117386942A (en) * | 2023-10-19 | 2024-01-12 | 华创电子股份有限公司 | Intelligent building visual intercom terminal device and method |
| CN117386942B (en) * | 2023-10-19 | 2024-04-05 | 华创电子股份有限公司 | Intelligent building visual intercom terminal device and method |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201201 |
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| RJ01 | Rejection of invention patent application after publication |