CN112253971A - Hidden monitoring devices based on house networking system - Google Patents
Hidden monitoring devices based on house networking system Download PDFInfo
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- CN112253971A CN112253971A CN202011213070.7A CN202011213070A CN112253971A CN 112253971 A CN112253971 A CN 112253971A CN 202011213070 A CN202011213070 A CN 202011213070A CN 112253971 A CN112253971 A CN 112253971A
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 26
- 230000006855 networking Effects 0.000 title claims abstract description 18
- 238000012544 monitoring process Methods 0.000 claims abstract description 63
- 238000004140 cleaning Methods 0.000 claims abstract description 17
- 230000007306 turnover Effects 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 claims abstract description 6
- 230000002457 bidirectional effect Effects 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000000428 dust Substances 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 229920001821 foam rubber Polymers 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction 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
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
- F16M13/027—Ceiling supports
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- B08B1/32—
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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
- F16M11/043—Allowing translations
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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
Abstract
The invention discloses a hidden monitoring device based on a home networking system, which comprises a suspended ceiling, wherein a cavity is formed in the suspended ceiling, and a rectangular opening is formed in the bottom of the cavity; the top end in the cavity is fixedly provided with a camera cleaning device, the camera cleaning device comprises a mounting seat and a circular bottom plate, the mounting seat is fixedly connected with a motor driving end fixedly arranged at the top end in the cavity, and the bottom of the mounting seat is fixedly hoisted with the circular bottom plate; the circular bottom plate is also provided with a driving component for synchronously driving the sliding blocks to slide; still install turning device in the cavity, turning device includes a bottom plate through upset subassembly driven, and the bottom plate activity is located the opening part, and one of them side fixed mounting of bottom plate has the monitoring camera. According to the invention, the monitoring camera is arranged on the rotatable bottom plate, when monitoring is needed, the camera is in a normal position, and when monitoring is not needed, the camera can be rotated into the suspended ceiling through the turnover device, so that a hiding effect is achieved.
Description
Technical Field
The invention relates to the technical field of home networking monitoring equipment, in particular to a hidden monitoring device based on a home networking system.
Background
The monitoring system is one of the most applied systems in security systems, and video monitoring is common in the market at present. From the earliest analog monitoring to the digital monitoring of the fire and heat in the previous years to the current network video monitoring, the change of the day and the earth is generated. From the technical point of view, the development of video monitoring systems is divided into a first generation analog video monitoring system (CCTV), a second generation digital video monitoring system (DVR) based on 'PC + multimedia card', and a third generation video monitoring system (IPVS) based on an IP network.
The existing network monitoring device is usually matched with a home Internet of things for use, the monitoring device is placed in a living place, and the effect of real-time monitoring is achieved under the conditions that no people exist at home and the like. In certain situations, however, such as the case of a homeowner at home, monitoring the operation of the device is not required for the most part. While the monitoring device still in operation is easy to cause discomfort to the owner or guests at home, a hidden monitoring device based on a home networking system is proposed to solve the above problems.
Disclosure of Invention
The invention aims to provide a hidden monitoring device based on a home networking system, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a hidden monitoring device based on a home networking system comprises a suspended ceiling and a monitoring camera which is used for being hidden and installed in the suspended ceiling, the monitoring camera is connected with external power supply equipment through a spring wire,
a cavity is formed in the ceiling, and a rectangular opening is formed in the bottom of the cavity;
the camera cleaning device comprises a mounting seat and a circular bottom plate, the mounting seat is fixedly connected with a motor driving end fixedly mounted at the top end in the cavity, the bottom of the mounting seat is fixedly hoisted with the circular bottom plate, a plurality of sliding blocks are arranged on the circular bottom plate in a sliding mode along the radius direction of the circular bottom plate, the bottoms of the sliding blocks are fixedly connected with an arc-shaped plate, and a sponge pad for cleaning is arranged on the arc-shaped plate;
the circular bottom plate is also provided with a driving assembly for synchronously driving the sliding blocks to slide;
still install turning device in the cavity, turning device includes a bottom plate through upset subassembly driven, the bottom plate activity is located the opening part, and one of them side fixed mounting of bottom plate has the monitoring camera.
Preferably, the number of the sliding blocks is four, the sliding blocks are distributed at the bottom of the circular bottom plate in a centrosymmetric manner, open grooves used for sliding of the sliding blocks are correspondingly formed in the circular bottom plate, and the open grooves and one of the radiuses on the circular bottom plate are collinear.
Preferably, two inner side walls of the open slot are provided with limit slots along the length direction of the open slot, and two sides of the sliding block are provided with limit blocks which are clamped in the limit slots in a sliding manner.
Preferably, the driving assembly comprises an electric bidirectional telescopic shaft fixed at the top of the circular base plate and a rotating block rotatably installed at the bottom of the circular base plate, two ends of the electric bidirectional telescopic shaft are fixedly connected with connecting blocks on two sliding blocks respectively, and a connecting line of the two sliding blocks is parallel to the axis of the electric bidirectional telescopic shaft;
the four corners of the rotating block are respectively connected with a connecting rod in a rotating mode, and the outer end of the connecting rod is connected with the sliding block in a rotating mode.
Preferably, the connecting rod is of an L-shaped structure, and corners of the connecting rod face to the rotating direction of the rotating block.
Preferably, the turnover assembly comprises a U-shaped plate arranged in the cavity, the U-shaped plate is vertically arranged in the cavity on one side of the opening, the long edge of the U-shaped plate is parallel to the long edge of the opening of the rectangular structure, and the bottom plate is perpendicular to the plane of the U-shaped plate;
chain wheels are rotatably mounted at two ends of the U-shaped plate, a chain is connected between the two chain wheels in a transmission manner, and one chain wheel is driven by a servo motor mounted on the U-shaped plate;
the end part of the bottom plate, which is close to one side of the U-shaped plate, is rotatably connected with a gear, the gear is meshed with the chain, a guide block is coaxially and rotatably arranged on one side of the gear, which is close to the U-shaped plate, and the guide block is slidably clamped in a guide groove formed in the side surface of the U-shaped plate;
the middle part of one side of the bottom plate, which is close to the U-shaped plate, is rotatably connected with one end of the traction rod, and the other end of the traction rod is rotatably arranged on the U-shaped plate.
Preferably, the draw bar is provided with an inwards concave avoiding groove, and the avoiding groove is movably clamped on the outer side of the guide block.
An operation method of a hidden monitoring device based on a home networking system adopts the monitoring device and comprises the following specific steps:
s1: the whole monitoring device is arranged in a cavity which is preset on a ceiling, the monitoring camera is powered by external power supply equipment, and indoor monitoring is carried out by the monitoring camera;
s2: when the master does not need the camera at home, the servo motor is started to enable the chain to rotate, so that the gear and the guide block are driven to move on the guide groove and slide from one end of the guide groove to the other end of the guide groove, wherein when the gear and the guide block slide to the middle of the guide groove, the bottom plate is in a vertical state, after the movement is continued, one side, provided with the monitoring camera, of the bottom plate rotates to the upper side, and when the gear and the guide block slide to the other end of the guide groove, the bottom plate is horizontal again and faces the blank side downwards, so that the bottom of the ceiling is flush;
s3: in the overturning process of the bottom plate, four arc-shaped plates on the camera cleaning device are in an open state, wherein four sliding blocks are positioned at the edge of the circular bottom plate, when the monitoring camera rotates into the cavity, the electric bidirectional telescopic rod contracts to drive the sliding blocks at two sides of the electric bidirectional telescopic rod to slide to the central position, and when the sliding blocks slide, the connecting rod drives the rotating blocks to rotate, so that the other two sliding blocks which are not connected with the electric bidirectional telescopic rod also slide to the central position at the same time, and the arc-shaped plates are clamped at the outer side of the monitoring camera;
s4: starting the motor, and enabling the motor to rotate forwards and backwards repeatedly by 180 degrees, so that dust on the surface of the monitoring camera is cleaned, the monitoring camera can be placed in a ceiling, and the integrity of the bottom of the ceiling is ensured;
s5: when the monitoring camera needs to be rotated out of the ceiling, the electric bidirectional telescopic rod extends out, the rotating block rotates reversely, and the arc-shaped plate is moved away from the monitoring camera;
s6: the servo motor starts to rotate reversely, drives the gear and the guide block to move on the guide groove and moves from the initial end of the guide groove, so that one side of the bottom plate, which is provided with the monitoring camera, rotates downwards.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the monitoring camera is arranged on the rotatable bottom plate, when monitoring is needed, the camera is in a normal position, and when monitoring is not needed, the camera can be rotated into the suspended ceiling through the turnover device, so that a hiding effect is achieved.
The one side that does not have the installation camera on the bottom plate is parallel and level with the furred ceiling bottom surface, avoids the influence of opening to the whole aesthetic property of furred ceiling as far as possible.
Still install camera cleaning device inside the furred ceiling, after the camera upset furred ceiling is inside, the accessible arc blocks the camera outside, is equipped with on the arc to be used for clear foam-rubber cushion, can clean the camera surface through the foam-rubber cushion.
Drawings
FIG. 1 is a schematic diagram of an explosive structure according to the present invention;
FIG. 2 is a schematic structural view of the monitoring camera of the present invention when externally installed;
FIG. 3 is a schematic view of a camera cleaning apparatus according to the present invention;
FIG. 4 is a schematic view of a circular base plate according to the present invention;
FIG. 5 is a schematic view of the turning device according to the present invention;
FIG. 6 is a schematic view of the explosion structure of the turnover device of the present invention;
FIG. 7 is a schematic view of a U-shaped plate according to the present invention.
In the figure: the system comprises a ceiling suspended ceiling 1, an opening 101, a cavity 102, a camera cleaning device 2, a circular bottom plate 21, a sliding chute 2101, a limiting groove 2102, a sliding block 22, a limiting block 2201, a connecting block 2202, an arc plate 23, a rotating block 24, a connecting rod 25, an electric bidirectional telescopic rod 26, a mounting seat 27, a motor 28, a turning device 3, a U-shaped plate 31, a guide groove 3101, a bottom plate 32, a gear 33, a guide block 34, a chain wheel 35, a chain 36, a traction rod 37, a 3701 avoiding groove, a servo motor 38 and a monitoring camera 4.
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. 1-7, the present invention provides a technical solution: a hidden monitoring device based on a home networking system comprises a suspended ceiling 1 and a monitoring camera 4 which is used for being hidden and installed in the suspended ceiling 1, the monitoring camera 4 is connected with external power supply equipment through a spring wire,
a cavity 102 is formed in the suspended ceiling 1, and a rectangular opening 101 is formed in the bottom of the cavity 102;
Furthermore, the number of the sliders 22 is four, the four sliders are centrally and symmetrically distributed at the bottom of the circular bottom plate 21, the circular bottom plate 21 is correspondingly provided with an open slot 2101 used for the slider 22 to slide, and the open slot 2101 is collinear with one of the radiuses on the circular bottom plate 21.
Two inner side walls of the open groove 2101 are provided with limit grooves 2102 along the length direction, and two sides of the sliding block 22 are provided with limit blocks 2201 which are clamped in the limit grooves 2102 in a sliding manner.
The bottom of the sliding block 22 is fixedly connected with an arc-shaped plate 23, a sponge pad for cleaning is arranged on the arc-shaped plate 23, and the surface of the camera can be cleaned through the sponge pad.
The circular bottom plate 21 is further provided with a driving assembly for synchronously driving the sliding of the sliding blocks 22, the driving assembly comprises an electric bidirectional telescopic shaft 26 fixed at the top of the circular bottom plate 21 and a rotating block 24 rotatably installed at the bottom of the circular bottom plate 21, two ends of the electric bidirectional telescopic shaft 26 are fixedly connected with connecting blocks 2202 on two of the sliding blocks 22 respectively, and a connecting line of the two sliding blocks 22 is parallel to the axis of the electric bidirectional telescopic shaft 26.
Furthermore, four corners of the turning block 24 are respectively connected with a connecting rod 25 in a rotating manner, the outer end of the connecting rod 25 is connected with the sliding block 22 in a rotating manner, the connecting rod 25 is in an L-shaped structure, and the corner of the connecting rod faces to the rotating direction of the turning block 24.
The cavity 102 is also provided with a turnover device 3, the turnover device 3 comprises a bottom plate 32 driven by a turnover assembly, the bottom plate 32 is movably arranged at the opening 101, and one side surface of the bottom plate 32 is fixedly provided with a monitoring camera 4.
The turnover assembly comprises a U-shaped plate 31 arranged in a cavity 102, the U-shaped plate 31 is vertically arranged in the cavity 102 on one side of the opening 101, the long side of the U-shaped plate 31 is parallel to the long side of the opening 101 of the rectangular structure, and the bottom plate 32 is perpendicular to the plane of the U-shaped plate 31;
the end part of the bottom plate 32 close to one side of the U-shaped plate 31 is rotatably connected with a gear 33, the gear 33 is meshed with a chain 36, a guide block 34 is coaxially and rotatably arranged on one side of the gear 33 close to the U-shaped plate 31, and the guide block 34 is slidably clamped in a guide groove 3101 formed in the side surface of the U-shaped plate 31;
the middle part of the bottom plate 32 near one side of the U-shaped plate 31 is rotatably connected with one end of a traction rod 37, and the other end of the traction rod 37 is rotatably arranged on the U-shaped plate 31.
When the gear 33 and the guide block 34 slide to the end of the guide groove 3101 near the connection of the traction rod 37, the bottom plate 32 is horizontal again, and the blank side faces downward, so that the bottom of the suspended ceiling 1 is flush, and in order to avoid interference between the traction rod 37 and the guide block 34, a concave avoiding groove 3701 is arranged on the traction rod 37, and the avoiding groove 3701 can be movably clamped outside the guide block 34.
The following is a detailed description of the method of operation of the monitoring device disclosed in the present invention:
s1: the whole monitoring device is arranged in a cavity 102 which is arranged on a suspended ceiling 1 in advance, power is supplied to a monitoring camera 4 through external power supply equipment, and indoor monitoring is carried out through the monitoring camera 4;
s2: when the owner does not need the camera at home, the servo motor 38 is started to enable the chain 36 to rotate, so that the gear 33 and the guide block 34 are driven to move on the guide groove 3101 and slide from one end of the guide groove 3101 to the other end, wherein when the gear 33 and the guide block 34 slide to the middle of the guide groove 3101, the bottom plate 32 is in a vertical state, after the movement is continued, one side, provided with the monitoring camera 4, of the bottom plate 32 rotates to the upper side until the gear 33 and the guide block 34 slide to the other end of the guide groove 3101, the bottom plate 32 is horizontal again, and the blank side faces downwards, so that the bottom of the suspended ceiling 1 is flush;
s3: in the turning process of the bottom plate 32, the four arc-shaped plates 23 on the camera cleaning device 2 are in an open state, wherein the four sliding blocks 22 are positioned at the edge of the circular bottom plate 21, after the monitoring camera 4 rotates into the cavity 102, the electric two-way telescopic rod 26 contracts to drive the sliding blocks 22 at the two sides of the electric two-way telescopic rod to slide towards the central position, and when the sliding blocks 22 slide, the connecting rod 25 drives the rotating block 24 to rotate, so that the other two sliding blocks 22 which are not connected with the electric two-way telescopic rod 26 also slide towards the central position at the same time, and the arc-shaped plates 23 are clamped at the outer side of the monitoring camera 4;
s4: starting the motor 28, rotating the motor forward and backward repeatedly by 180 degrees, and cleaning dust on the surface of the monitoring camera 4, so that the monitoring camera 4 can be placed in the suspended ceiling 1, and the integrity of the bottom of the suspended ceiling 1 is ensured;
s5: when the monitoring camera 4 needs to be rotated out of the ceiling 1 again, the electric bidirectional telescopic rod 26 extends out, the rotating block 24 rotates reversely, and the arc-shaped plate 23 is moved away from the monitoring camera 4;
s6: the servo motor 38 is driven to rotate in reverse, thereby moving the gear 33 and the guide block 34 on the guide groove 3101, and rotating the side of the base plate 32 on which the monitoring camera 4 is mounted downward from the initial end of the guide groove 3101.
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 (8)
1. The utility model provides a hidden monitoring devices based on house networking system, includes suspended ceiling (1) and is used for hiding monitoring camera (4) of installing in suspended ceiling (1), monitoring camera (4) are through the spring line connection external power supply equipment, its characterized in that:
a cavity (102) is formed in the suspended ceiling (1), and a rectangular opening (101) is formed in the bottom of the cavity (102);
the camera cleaning device (2) is fixedly mounted at the top end in the cavity (102), the camera cleaning device (2) comprises a mounting seat (27) and a circular bottom plate (21), the mounting seat (27) is fixedly connected with a driving end of a motor (28) fixedly mounted at the top end in the cavity (102), the circular bottom plate (21) is fixedly hoisted at the bottom of the mounting seat (27), a plurality of sliding blocks (22) are arranged on the circular bottom plate (21) in a sliding mode along the radius direction of the circular bottom plate, the bottoms of the sliding blocks (22) are fixedly connected with an arc-shaped plate (23), and a sponge pad for cleaning is arranged on the arc-shaped plate (23);
the circular bottom plate (21) is also provided with a driving component for synchronously driving the sliding block (22) to slide;
still install turning device (3) in cavity (102), turning device (3) include one through upset subassembly driven bottom plate (32), bottom plate (32) activity is located opening (101) department, and one of them side fixed mounting of bottom plate (32) has monitoring camera (4).
2. The hidden monitoring device based on the home networking system according to claim 1, characterized in that: the number of the sliding blocks (22) is four, the sliding blocks are distributed at the bottom of the circular bottom plate (21) in a centrosymmetric mode, open grooves (2101) used for the sliding of the sliding blocks (22) are correspondingly formed in the circular bottom plate (21), and the open grooves (2101) are collinear with one of the radiuses of the circular bottom plate (21).
3. The hidden monitoring device based on the home networking system according to claim 2, characterized in that: two inner side walls of the open groove (2101) are provided with limit grooves (2102) along the length direction, and two sides of the sliding block (22) are provided with limit blocks (2201) which are clamped in the limit grooves (2102) in a sliding mode.
4. The hidden monitoring device based on the home networking system according to claim 1, characterized in that: the driving assembly comprises an electric bidirectional telescopic shaft (26) fixed at the top of the circular base plate (21) and a rotating block (24) rotatably installed at the bottom of the circular base plate (21), two ends of the electric bidirectional telescopic shaft (26) are fixedly connected with connecting blocks (2202) on two sliding blocks (22) respectively, and a connecting line of the two sliding blocks (22) is parallel to the axis of the electric bidirectional telescopic shaft (26);
the four corners of the rotating block (24) are respectively connected with a connecting rod (25) in a rotating mode, and the outer end of the connecting rod (25) is connected with the sliding block (22) in a rotating mode.
5. The hidden monitoring device based on the home networking system according to claim 4, wherein: the connecting rod (25) is of an L-shaped structure, and the corner of the connecting rod faces to the rotating direction of the rotating block (24).
6. The hidden monitoring device based on the home networking system according to claim 1, characterized in that: the turnover assembly comprises a U-shaped plate (31) arranged in the cavity (102), the U-shaped plate (31) is vertically arranged in the cavity (102) on one side of the opening (101), the long side of the U-shaped plate (31) is parallel to the long side of the rectangular structure opening (101), and the bottom plate (32) is perpendicular to the plane of the U-shaped plate (31);
chain wheels (35) are rotatably mounted at two ends of the U-shaped plate (31), a chain (36) is connected between the two chain wheels (35) in a transmission manner, and one chain wheel (35) is driven by a servo motor (38) mounted on the U-shaped plate (31);
a gear (33) is rotatably connected to the end part of the bottom plate (32) close to one side of the U-shaped plate (31), the gear (33) is meshed with a chain (36), a guide block (34) is coaxially and rotatably installed on one side of the gear (33) close to the U-shaped plate (31), and the guide block (34) is slidably clamped in a guide groove (3101) formed in the side surface of the U-shaped plate (31);
the middle of one side, close to the U-shaped plate (31), of the bottom plate (32) is rotatably connected with one end of a traction rod (37), and the other end of the traction rod (37) is rotatably installed on the U-shaped plate (31).
7. The hidden monitoring device based on the home networking system of claim 6, wherein: an inwards concave avoiding groove (3701) is formed in the traction rod (37), and the avoiding groove (3701) is movably clamped on the outer side of the guide block (34).
8. An operation method of a hidden monitoring device based on a home networking system is characterized in that the monitoring device according to any one of claims 1 to 7 is adopted, and the method comprises the following specific steps:
s1: the whole monitoring device is arranged in a cavity (102) which is preset on a suspended ceiling (1), a monitoring camera (4) is powered through external power supply equipment, and indoor monitoring is carried out through the monitoring camera (4);
s2: when the owner does not need the camera at home, starting the servo motor (38) to enable the chain (36) to rotate, further driving the gear (33) and the guide block (34) to move on the guide groove (3101) and slide from one end of the guide groove (3101) to the other end, wherein when the gear (33) and the guide block (34) slide to the middle of the guide groove (3101), the bottom plate (32) is in a vertical state, after the movement is continued, the side, provided with the monitoring camera (4), of the bottom plate (32) rotates to the upper side, and until the gear (33) and the guide block (34) slide to the other end of the guide groove (3101), the bottom plate (32) is horizontal again, and the blank side faces downwards, so that the bottom of the ceiling (1) is flush;
s3: in the overturning process of the bottom plate (32), four arc-shaped plates (23) on the camera cleaning device (2) are in an open state, wherein four sliding blocks (22) are positioned at the edge of the circular bottom plate (21), when the monitoring camera (4) rotates into the cavity (102), the electric two-way telescopic rod (26) is contracted to drive the sliding blocks (22) at two sides of the electric two-way telescopic rod to slide towards the central position, the sliding blocks (22) drive the rotating block (24) to rotate through the connecting rod (25) when sliding, so that the other two sliding blocks (22) which are not connected with the electric two-way telescopic rod (26) also slide towards the central position at the same time, and the arc-shaped plates (23) are clamped at the outer side of the monitoring camera (4);
s4: the motor (28) is started, and the motor is rotated for 180 degrees in a positive and negative repeated mode, so that dust on the surface of the monitoring camera (4) is cleaned, the monitoring camera (4) can be placed in the ceiling (1), and the integrity of the bottom of the ceiling (1) is guaranteed;
s5: when the monitoring camera (4) needs to be rotated out of the ceiling (1) again, the electric bidirectional telescopic rod (26) extends out, the rotating block (24) rotates reversely, and the arc-shaped plate (23) is moved away from the monitoring camera (4);
s6: the servo motor (38) starts to rotate reversely, drives the gear (33) and the guide block (34) to move on the guide groove (3101) and rotates downwards from the initial end of the guide groove (3101), so that the side, on which the monitoring camera (4) is arranged, of the bottom plate (32).
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| CN202011213070.7A CN112253971B (en) | 2020-11-04 | 2020-11-04 | Hidden monitoring devices based on house networking system |
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| CN202011213070.7A CN112253971B (en) | 2020-11-04 | 2020-11-04 | Hidden monitoring devices based on house networking system |
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| CN211239948U (en) * | 2020-03-19 | 2020-08-11 | 李景华 | Home security device based on Internet of things |
| CN111698485A (en) * | 2020-06-28 | 2020-09-22 | 温州市音咯网络科技有限公司 | Security camera hiding standby system |
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| CN107505802A (en) * | 2017-09-12 | 2017-12-22 | 牛翠芹 | A kind of smart projector based on Internet of Things |
| CN107906321A (en) * | 2017-12-19 | 2018-04-13 | 南京埃塔斯智能科技有限公司 | A kind of monitoring camera with self-cleaning function based on Internet of Things |
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| CN112253971B (en) | 2022-01-25 |
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