CN110649955A - Relay device for enhancing coverage of Internet of things in public area - Google Patents
Relay device for enhancing coverage of Internet of things in public area Download PDFInfo
- Publication number
- CN110649955A CN110649955A CN201910901116.5A CN201910901116A CN110649955A CN 110649955 A CN110649955 A CN 110649955A CN 201910901116 A CN201910901116 A CN 201910901116A CN 110649955 A CN110649955 A CN 110649955A
- Authority
- CN
- China
- Prior art keywords
- rocker arm
- lifting
- relay
- rotating shaft
- things
- Prior art date
- 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.)
- Granted
Links
- 230000002708 enhancing effect Effects 0.000 title claims abstract description 35
- 230000000149 penetrating effect Effects 0.000 claims abstract description 25
- 238000004891 communication Methods 0.000 claims abstract description 14
- 238000012544 monitoring process Methods 0.000 claims description 34
- 239000011521 glass Substances 0.000 claims description 12
- 230000003028 elevating effect Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000005484 gravity Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/155—Ground-based stations
- H04B7/15507—Relay station based processing for cell extension or control of coverage area
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention relates to the technical field of communication, in particular to relay equipment for enhancing coverage of the Internet of things in a public area, which comprises a mobile planning control module, a mobile base, a lifter, a charging interface, a relay, a transceiving antenna and a power supply module, wherein the mobile planning control module and the power supply module are both arranged in the mobile base, the charging interface is arranged on the side surface of the mobile base, the charging interface is electrically connected with the power supply module, the lifter is arranged on the top surface of the mobile base, the lifter is electrically connected with the power supply module, the relay is arranged on a workbench of the lifter, the transceiving antenna is vertically arranged at the top end of the relay, the transceiving antenna is electrically connected with a working module in the relay, the relay is electrically connected with the power supply module through an electric wire penetrating through the lifter, the equipment can effectively enhance coverage signals of the Internet of things in the public, manual operation is not needed, and the coverage requirement of the Internet of things is met.
Description
Technical Field
The invention relates to the technical field of communication, in particular to relay equipment for enhancing coverage of the Internet of things in a public area.
Background
With the rapid popularization of wireless internet of things technology, wireless communication is performed between terminals of the internet of things (such as various sensors, which are indicated by white circles in the figure) and a wireless gateway. However, in some large buildings (e.g. stadiums, theaters, and large shopping malls), due to the long distance and the obstruction of the wall, the signal quality between the terminal of the internet of things and the wireless gateway is not good, and a relay device is required for relaying.
Disclosure of Invention
The invention aims to provide relay equipment for enhancing coverage of the Internet of things in the public area, the relay equipment can effectively enhance coverage signals of the Internet of things in the public area through a relay, is completely intelligent, does not need manual operation, and meets the coverage requirements of the Internet of things.
In order to achieve the purpose, the invention adopts the following technical scheme, and provides relay equipment for enhancing coverage of the internet of things in a public area, which comprises a mobile planning control module, a mobile base, a lifter, a charging interface, a relay, a transceiving antenna and a power supply module, wherein the mobile planning control module and the power supply module are both arranged in the mobile base, the charging interface is arranged on the side surface of the mobile base, the charging interface is electrically connected with the power supply module, the lifter is arranged on the top surface of the mobile base, the lifter is electrically connected with the power supply module, the relay is arranged on a workbench of the lifter, the transceiving antenna is vertically arranged at the top end of the relay, the transceiving antenna is electrically connected with a working module in the relay, and the relay is electrically connected with the power supply module through an electric wire penetrating.
As a preferred scheme of the relay equipment for enhancing the coverage of the Internet of things in the public area, the mobile planning control module comprises a 3D camera, a gateway communication monitoring mechanism, a signal coverage monitoring mechanism, a mobile driving part and an electric quantity monitoring mechanism, wherein the 3D camera is arranged on four sides of the relay, the mobile driving part, the gateway communication monitoring mechanism and the signal coverage monitoring mechanism are all installed inside the mobile base, the mobile driving part is electrically connected with the mobile base, and the electric quantity monitoring mechanism is electrically connected with the power supply module.
As a preferred scheme of the relay equipment for enhancing the coverage of the Internet of things in the public area, the lifter comprises a lifting base, a lifting top plate, a servo motor, a threaded rod, a sliding block, a fixed shaft, a first lifting device, a second lifting device, a first rotating shaft, a second rotating shaft, a third rotating shaft and a fourth rotating shaft, wherein the servo motor is installed on the lifting base, the working end of the servo motor faces the central position of the side face of the lifting base, one end of the threaded rod is fixedly installed at the working end of the servo motor, the other end of the threaded rod rotatably penetrates through the central position of the side face of the lifting base, a threaded through hole is formed in the axial direction of the sliding block, the sliding block is rotatably installed on the threaded rod through the threaded through hole; one side of the bottom end of the first lifting device is hinged to the side face of the lifting base through a first rotating shaft, the sliding block is rotatably connected with the other side of the bottom end of the first lifting device through a fixed shaft, and the second lifting device is hinged to the first lifting column device through a second rotating shaft; sliding grooves are formed in two sides of the bottom end of the lifting top plate, fixing lugs are arranged at the bottom end of the lifting top plate, one side of the top end of the second lifting device is hinged to the fixing lugs through a third rotating shaft, the other side of the top end of the second lifting device is in sliding fit with the sliding grooves through a fourth rotating shaft, and the repeater is arranged at the top end of the lifting top plate; when the lifting device is in a non-working state, the first lifting device and the second lifting device are opened at the maximum angle and are arranged in the lifting base and the lifting top plate.
As a preferred scheme of the relay equipment for enhancing the coverage of the Internet of things in the public area, a first through hole penetrating through the lifting base is formed in the lifting base and located on one side where the servo motor is located, and the servo motor is electrically connected with the power supply module through an electric wire penetrating through the first through hole.
As a preferred scheme of the relay equipment for enhancing the coverage of the Internet of things in the public area, a second through hole penetrating through the lifting base is formed in the lifting base, a third through hole penetrating through the lifting top plate is formed in the lifting top plate, the vertical projection of the third through hole is overlapped with the second through hole, and an electric wire penetrates through the second through hole and the third through hole to electrically connect the relay with the power supply module.
As an optimal scheme of a trunk equipment for strengthening public area Internet of things coverage, a first lifting device comprises a first rocker arm, a second rocker arm and a fifth rotating shaft, the first rocker arm and the second rocker arm are identical in structure and are L-shaped, the first lifting device is formed by connecting the first rocker arm and the second rocker arm in a rotating mode through the fifth rotating shaft in a penetrating mode, one end of the first rocker arm is hinged to the side face of the lifting base through the first rotating shaft, one end of the second rocker arm is hinged to a sliding block through a fixing shaft, and the other ends of the first rocker arm and the second rocker arm are hinged to the bottom end of the second lifting device through the second rotating shaft.
As an optimal scheme of the relay equipment for enhancing the coverage of the Internet of things in the public area, the second lifting device comprises a third rocker arm, a fourth rocker arm and a sixth rotating shaft, the second lifting device is formed by rotatably connecting the third rocker arm and the fourth rocker arm through the sixth rotating shaft in a penetrating mode at the center, one ends of the third rocker arm and the fourth rocker arm are respectively rotatably connected with one ends of the first rocker arm and the second rocker arm through the second rotating shaft, the other end of the third rocker arm is hinged with the fixed lug through the third rotating shaft, and the other end of the fourth rocker arm is in sliding fit with the sliding chute through the fourth rotating shaft.
As a preferred scheme of the relay equipment for enhancing the coverage of the Internet of things in the public area, the four sides of the relay are provided with the arrangement grooves, the 3D cameras are placed in the arrangement grooves, and the camera ends of the 3D cameras face outwards.
As a preferred scheme of the relay equipment for enhancing the coverage of the Internet of things in the public area, the relay further comprises transparent glass, the transparent glass is installed on a notch of the placement groove, and one side of the transparent glass is located at the camera end of the 3D camera.
As a preferred scheme of the relay equipment for enhancing the coverage of the Internet of things in the public area, the edge parts of the first through hole, the second through hole and the third through hole are all subjected to fillet processing.
The invention has the beneficial effects;
the power supply module is used for supplying power to the whole equipment to maintain the normal operation of the equipment; the gateway communication monitoring mechanism and the signal coverage monitoring mechanism judge the network state of the equipment in the environment, so that the mobile base is controlled to move to a proper position through the mobile driving part, the position can be well communicated with the wireless gateway and the Internet of things terminal, and the 3D camera is used for shooting pictures in the moving process to realize the positioning of obstacles, so that collision is avoided; carry out received signal through receiving and dispatching antenna, then strengthen the signal through the repeater, the rethread receiving and dispatching antenna is launched, thereby make public area signal quality keep good, the riser is used for reducing the height of repeater and receiving and dispatching antenna when repeater equipment removes, so that reduce the focus, improve the stability in the motion process, the height of repeater and receiving and dispatching antenna rises again after arriving the displacement position, so that strengthen signal strength, repeater and power module are connected through the electric wire electricity that runs through the riser, thereby make the riser when rising, power module still can provide the repeater electric energy, when electric quantity monitoring mechanism detects equipment electric quantity not enough, control mobile base removes to the district that charges, utilize the interface that charges to charge power module, thereby reach the effect of equipment stable operation.
The equipment can effectively enhance the coverage signal of the Internet of things in the public area through the repeater, is completely intelligent, does not need manual operation, and meets the coverage requirement of the Internet of things.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below. It is obvious that the drawings described below are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
Fig. 1 is a system block diagram of a mobile planning control module of a relay device for enhancing coverage of the internet of things in a public area according to an embodiment of the present invention;
fig. 2 is a perspective view of a relay device for enhancing coverage of internet of things in a public area according to an embodiment of the present invention during movement;
fig. 3 is a perspective view of a relay device for enhancing coverage of the internet of things in a public area according to an embodiment of the present invention in operation;
fig. 4 is a perspective view of a mobile base, an energy supply module and a mobile planning control module of a relay device for enhancing coverage of internet of things in a public area according to an embodiment of the present invention;
fig. 5 is a first perspective view of a lifter of a relay device for enhancing coverage of the internet of things in a public area according to an embodiment of the present invention;
fig. 6 is a perspective view of a lifter of a relay device for enhancing coverage of the internet of things in a public area according to an embodiment of the present invention
Fig. 7 is a first perspective view of a first lifting device and a second lifting device of a relay device for enhancing coverage of the internet of things in a public area according to an embodiment of the present invention;
fig. 8 is a second perspective view of a first lifting device and a second lifting device of a relay device for enhancing coverage of the internet of things in the public area according to an embodiment of the present invention;
fig. 9 is a perspective view of a lifting top plate of a relay device for enhancing coverage of the internet of things in a public area according to an embodiment of the invention;
fig. 10 is a perspective view of a repeater and a transceiver antenna of a relay device for enhancing coverage of the internet of things in a public area according to an embodiment of the present invention;
fig. 11 is a perspective view of a sliding block and a fixed shaft of a relay device for enhancing coverage of internet of things in a public area according to an embodiment of the present invention.
In the figure:
1. a movement planning control module; 1a, a 3D camera; 1b, a gateway communication monitoring module; 1c, a signal coverage monitoring module; 1d, a movement driving member; 1e, an electric quantity monitoring module;
2. moving the base;
3. a lifter; 3a, a lifting base; 3a1, a first via; 3a2, second via; 3b, lifting the top plate; 3b1, a chute; 3b2, fixing ears; 3b3, third via; 3c, a servo motor; 3d, a threaded rod; 3e, a sliding block; 3e1, threaded through hole; 3f, fixing the shaft; 3g, a first lifting device; 3g1, first rocker arm; 3g2, second rocker arm; 3g3, fifth rotation axis; 3h, a second lifting device; 3h1, a third rocker arm; 3h2, a fourth rocker arm; 3h3, sixth rotation axis; 3i, a first rotating shaft; 3j, a second rotation axis; 3k, a third rotation axis; 3l, a fourth rotation axis;
4. a charging interface;
5. a repeater; 5a, arranging a groove; 5b, transparent glass;
6. a transmit-receive antenna;
7. and a power supply module.
Detailed Description
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "inner", "outer", etc. are used for indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not indicated or implied that the referred device or element must have a specific orientation, be constructed in a specific orientation and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and are not to be construed as limitations of the present patent, and the specific meanings of the terms may be understood by those skilled in the art according to specific situations.
In the description of the present invention, unless otherwise explicitly specified or limited, the term "connected" or the like, if appearing to indicate a connection relationship between the components, is to be understood broadly, for example, as being fixed or detachable or integral; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through one or more other components or may be in an interactive relationship with one another. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 11, the mobile base 2, the lifter 3, the interface 4 charges, the repeater 5, the transceiver antenna 6 and the power supply module 7 are included, the mobile base 2 and the power supply module 7 are both arranged inside the mobile base 1, the interface 4 charges is arranged on the side surface of the mobile base 2, the interface 4 charges is electrically connected with the power supply module 7, the lifter 3 is arranged on the top surface of the mobile base 2, the lifter 3 is electrically connected with the power supply module 7, the repeater 5 is arranged on a workbench of the lifter 3, the transceiver antenna 6 is vertically arranged on the top end of the repeater 5, the transceiver antenna 6 is electrically connected with an internal working module of the repeater 5, and the repeater 5 is electrically connected with the power supply module 7 through an electric wire penetrating through the lifter 3.
The prior art of the mobile base 2 is mature, and reference can be made to the Mobbis intelligent trolley, which is not described herein; the power supply module 7 is used for supplying power to the whole equipment to maintain the normal operation of the equipment; the mobile planning control module 1 judges the network state in the environment where the equipment is located, so as to control the mobile base 2 to move to a proper position, the position can be well communicated with a wireless gateway and a terminal of the internet of things, signals are received through the transceiving antenna 6, then the signals are strengthened through the repeater 5 and are transmitted through the transceiving antenna 6, so that the signal quality of a public area is kept good, the lifter 3 is used for reducing the heights of the repeater 5 and the transceiving antenna 6 when the repeater moves so as to reduce the center of gravity and improve the stability in the movement process, the heights of the repeater 5 and the transceiving antenna 6 are raised after the movement position is reached so as to strengthen the signal strength, the repeater 5 and the power supply module 7 are electrically connected through an electric wire penetrating through the lifter 3, so that when the lifter 3 is raised, the power supply module 7 can still provide electric energy for the repeater 5, when the mobile planning control module 1 detects that the electric quantity of the equipment is insufficient, the mobile base 2 is controlled to freely move to a charging area, and the power supply module 7 is charged by using the charging interface 4, so that the effect of stable operation of the equipment is achieved.
The mobile planning control module 1 comprises a 3D camera 1a, a gateway communication monitoring mechanism 1b, a signal coverage monitoring mechanism 1c, a mobile driving part 1D and an electric quantity monitoring mechanism 1e, the 3D camera 1a is arranged on four sides of the repeater 5, the mobile driving part 1D, the gateway communication monitoring mechanism 1b and the signal coverage monitoring mechanism 1c are all installed inside the mobile base 2, the mobile driving part 1D is electrically connected with the mobile base 2, and the electric quantity monitoring mechanism 1e is electrically connected with the power supply module 7.
The 3D camera 1a is used for shooting pictures in the moving process to realize the positioning of obstacles, so that collision is avoided; the gateway communication monitoring mechanism 1b and the signal coverage monitoring mechanism 1c are electrically connected with the repeater 5, the gateway communication monitoring mechanism 1b is used for monitoring whether the gateway normally connects two network segments using different protocols, and the signal coverage monitoring mechanism 1c is used for monitoring the signal coverage range, so that the repeater 5 can effectively amplify signals in an area with poor signals. Electric quantity monitoring mechanism 1e is used for detecting whether electric quantity of power module 7 is sufficient, is convenient for when the equipment electric quantity is not enough, can be timely through removing drive part 1d control and remove base 2 and to the district that charges remove to reach the effect that equipment stabilized the function
The lifter 3 comprises a lifting base 3a, a lifting top plate 3b, a servo motor 3c, a threaded rod 3d, a sliding block 3e, a fixed shaft 3f, a first lifting device 3g, a second lifting device 3h, a first rotating shaft 3i, a second rotating shaft 3j, a third rotating shaft 3k and a fourth rotating shaft 3l, wherein the servo motor 3c is installed on the lifting base 3a, the working end of the servo motor 3c faces the side center position of the lifting base 3a, one end of the threaded rod 3d is fixedly installed at the working end of the servo motor 3c, the other end of the threaded rod 3d rotatably penetrates through the side center position of the lifting base 3a, a threaded through hole 3e1 is formed in the axial direction of the sliding block 3e, the sliding block 3e is rotatably installed on the threaded rod 3d through a threaded through hole 3e1, and the fixed shaft 3f is vertically installed on two sides of; one side of the bottom end of the first lifting device 3g is hinged to the side face of the lifting base 3a through a first rotating shaft 3i, the sliding block 3e is rotatably connected with the other side of the bottom end of the first lifting device 3g through a fixed shaft 3f, and the second lifting device 3h is hinged to the first lifting column device through a second rotating shaft 3 j; sliding grooves 3b1 are formed in two sides of the bottom end of the lifting top plate 3b, fixing lugs 3b2 are formed in the bottom end of the lifting top plate 3b, one side of the top end of the second lifting device 3h is hinged to the fixing lugs 3b2 through a third rotating shaft 3k, the other side of the top end of the second lifting device 3h is in sliding fit with the sliding grooves 3b1 through a fourth rotating shaft 3l, and the repeater 5 is arranged at the top end of the lifting top plate 3 b; when the lifting device is not in working state, the first lifting device 3g and the second lifting device 3h are opened at the maximum angle and are arranged in the lifting base 3a and the lifting top plate 3 b.
When the relay device is moved to a proper position, the servo motor 3c is operated, the working end of the servo motor 3c starts to operate, the threaded rod 3d rotates in a forward direction, so that the slide block 3e moves towards the servo motor 3c, one side of the bottom end of the first lifting device 3g is rotatably mounted on the side surface of the lifting base 3a through the first rotating shaft 3i, the slide block 3e is rotatably connected with the other side of the bottom end of the first lifting device 3g through the fixed shaft 3f, so that both ends of the first lifting device 3g are folded, the second lifting device 3h is hinged with the first lifting column device through the second rotating shaft 3j, one side of the top end of the second lifting device 3h is hinged with the fixed lug 3b2 through the third rotating shaft 3k, the other side of the top end of the second lifting device 3h is slidably connected with the sliding chute 3b1 through the fourth rotating shaft 3l, so that both ends of the second lifting device 3h can, thereby causing the first elevating means 3g and the second elevating means 3h to be elevated, thereby causing the elevating top plate 3b to be elevated with respect to the elevating base 3a, thereby facilitating the relay device to enhance the signal strength; when the relay apparatus moves, the servo motor 3c rotates in reverse, so that the slider 3e moves in the other direction, so that the first elevating means 3g and the second elevating means 3h are opened, so that the elevating top plate 3b is lowered relative to the elevating base 3 a.
The lifting base 3a is provided with a first through hole 3a1 penetrating through the lifting base 3a, the first through hole 3a1 is positioned at one side of the servo motor 3c, and the servo motor 3c is electrically connected with the power supply module 7 through an electric wire penetrating through the first through hole 3a 1.
The servo motor 3c is electrically connected with the power supply module 7 through an electric wire penetrating through the first through hole 3a1, so that the servo motor 3c is powered, the lifting device is driven to work normally, the first through hole 3a1 is arranged on the lifting base 3a, wiring is facilitated, the electric wire is not exposed outside any more, and the probability of electric wire damage is reduced.
The lifting base 3a is provided with a second through hole 3a2 penetrating through the lifting base 3a, the lifting top plate 3b is provided with a third through hole 3b3 penetrating through the lifting top plate 3b, the vertical projection of the third through hole 3b3 is overlapped with the second through hole 3a2, and an electric wire penetrates through the second through hole 3a2 and the third through hole 3b3 to electrically connect the repeater 5 and the power supply module 7.
The lifting base 3a is provided with a second through hole 3a2 penetrating through the lifting base 3a, the lifting top plate 3b is provided with a third through hole 3b3 penetrating through the lifting top plate 3b, so that an electric wire can conveniently penetrate through the second through hole 3a2 and the third through hole 3b3 to electrically connect the repeater 5 and the power supply module 7, wiring is convenient, and the repeater 5 can normally work.
The first lifting device 3g comprises a first rocker arm 3g1, a second rocker arm 3g2 and a fifth rotating shaft 3g3, the first rocker arm 3g1 and the second rocker arm 3g2 are identical in structure and are all in an L shape, the first lifting device 3g is formed by rotatably connecting a first rocker arm 3g1 and a second rocker arm 3g2 through the fifth rotating shaft 3g3 in a penetrating mode at the center position, one end of the first rocker arm 3g1 is hinged to the side face of the lifting base 3a through a first rotating shaft 3i, one end of the second rocker arm 3g2 is hinged to a sliding block 3e through a fixed shaft 3f, and the other ends of the first rocker arm 3g1 and the second rocker arm 3g2 are hinged to the bottom end of the second lifting device 3h through a second rotating shaft 3 j.
The first rocker arm 3g1 and the second rocker arm 3g2 are rotatably connected through a fifth rotating shaft 3g3, so that the first rocker arm 3g1 and the second rocker arm 3g2 can be freely opened and closed, one end of the first rocker arm 3g1 is hinged to the side surface of the lifting base 3a through the first rotating shaft 3i, one end of the second rocker arm 3g2 is rotatably connected with the slider 3e through a fixed shaft 3f, so that when the slider 3e moves, the first rocker arm 3g1 and the second rocker arm 3g2 can be freely opened and closed around the fifth rotating shaft 3g3, and the other ends of the first rocker arm 3g1 and the second rocker arm 3g2 are hinged to the bottom end of the second lifting device 3h through the second rotating shaft 3j, so that the second lifting device 3h is opened and closed along with the top ends of the first rocker arm 3g1 and the second rocker arm 3g2, thereby lifting and lowering the equipment.
The second lifting device 3h includes a third rocker arm 3h1, a fourth rocker arm 3h2 and a sixth rotating shaft 3h3, the second lifting device 3h is formed by rotatably connecting a third rocker arm 3h1 and a fourth rocker arm 3h2 through a sixth rotating shaft 3h3 at a center position, one end of the third rocker arm 3h1 and one end of the fourth rocker arm 3h2 are rotatably connected with one end of the first rocker arm 3g1 and one end of the second rocker arm 3g2 through a second rotating shaft 3j, the other end of the third rocker arm 3h1 is hinged with the fixed lug 3b2 through a third rotating shaft 3k, and the other end of the fourth rocker arm 3h2 is in sliding fit with the sliding groove 3b1 through a fourth rotating shaft 3 l.
The third rocker arm 3h1 and the fourth rocker arm 3h2 are rotatably connected by a fifth rotating shaft 3g3, so that the third rocker arm 3h1 and the fourth rocker arm 3h2 can be freely opened and closed, and one ends of the third rocker arm 3h1 and the fourth rocker arm 3h2 are respectively hinged with the first rocker arm 3g1 and the second rocker arm 3g2 through the second rotating shaft 3j, so that, when the first rocker arm 3g1 and the second rocker arm 3g2 are opened, the third rocker arm 3h1 and the fourth rocker arm 3h2 are freely opened and closed about the sixth rotation shaft 3h3, and the other end of the third rocker arm 3h1 is hinged to the fixing lug 3b2 through a third rotating shaft 3k, the other end of the fourth rocker arm 3h2 is slidably fitted to the slide groove 3b1 through a fourth rotating shaft 3l, so that the first rocker arm 3g1, the second rocker arm 3g2, the third rocker arm 3h1 and the fourth rocker arm 3h2 are matched with each other to support the lifting device to do lifting motion.
The four sides of the repeater 5 are provided with a placing groove 5a, the 3D camera 1a is placed in the placing groove 5a, and the camera end of the 3D camera 1a faces outwards.
The seating groove 5a may be used to seat the 3D camera 1a such that the 3D camera 1a is integrated with the repeater 5.
The repeater 5 further comprises transparent glass 5b, the transparent glass 5b is installed in a notch of the placing groove 5a, and one side of the transparent glass 5b is located at the camera shooting end of the 3D camera 1 a.
Edge portions of the first through hole 3a1, the second through hole 3a2, and the third through hole 3b3 are all subjected to round treatment.
The edge parts of the first through hole 3a1, the second through hole 3a2 and the third through hole 3b3 are all subjected to fillet treatment, so that the sliding loss of the electric wire at the edge of the through hole can be effectively prevented, and the loss is reduced.
The working principle of the invention is as follows:
the power supply module 7 is used for supplying power to the whole equipment to maintain the normal operation of the equipment; the gateway communication monitoring mechanism 1b and the signal coverage monitoring mechanism 1c judge the network state in the environment where the equipment is located, so that the mobile base 2 is controlled to move to a proper position through the mobile driving part 1D, the position can be well communicated with a wireless gateway and a terminal of the internet of things, and the 3D camera 1a is used for shooting pictures in the moving process to realize the positioning of obstacles, so that collision is avoided; the signal is received by the transceiving antenna 6, then is reinforced by the repeater 5, and is transmitted by the transceiving antenna 6, so that the signal quality in the public area is kept good, the lifter 3 serves to lower the height of the repeater 5 and the transceiving antenna 6 when the repeater apparatus moves, so as to lower the center of gravity, improve the stability during the movement, raise the heights of the repeater 5 and the transmitting and receiving antenna 6 after reaching the moving position, in order to enhance the signal strength, the repeater 5 and the power supply module 7 are electrically connected by a wire penetrating the lifter 3, thereby make riser 3 when rising, power module 7 still can provide 5 electric energies of repeater, when electric quantity monitoring mechanism 1e detected the equipment electric quantity not enough, control mobile base 2 removed the district that charges, utilizes the interface 4 that charges to charge power module 7 to reach the effect that equipment stably operated.
It should be understood that the above-described embodiments are merely preferred embodiments of the invention and the technical principles applied thereto. It will be understood by those skilled in the art that various modifications, equivalents, changes, and the like can be made to the present invention. However, such variations are within the scope of the invention as long as they do not depart from the spirit of the invention. In addition, certain terms used in the specification and claims of the present application are not limiting, but are used merely for convenience of description.
Claims (10)
1. A relay device for enhancing coverage of the Internet of things in a public area is characterized by comprising a mobile planning control module (1), a mobile base (2), a lifter (3), a charging interface (4), a relay (5), a transceiving antenna (6) and a power supply module (7), wherein the mobile planning control module (1) and the power supply module (7) are arranged inside the mobile base (2), the charging interface (4) is arranged on the side surface of the mobile base (2), the charging interface (4) is electrically connected with the power supply module (7), the lifter (3) is arranged on the top surface of the mobile base (2), the lifter (3) is electrically connected with the power supply module (7), the relay (5) is arranged on a workbench of the lifter (3), the transceiving antenna (6) is vertically arranged at the top end of the relay (5), the transceiving antenna (6) is electrically connected with an internal working module of the relay (5), the relay (5) is electrically connected to the power supply module (7) through an electric wire passing through the lifter (3).
2. The relay equipment for enhancing coverage of the Internet of things in the public area according to claim 1, wherein the mobile planning control module (1) comprises a 3D camera (1a), a gateway communication monitoring mechanism (1b), a signal coverage monitoring mechanism (1c), a mobile driving part (1D) and an electric quantity monitoring mechanism (1e), the 3D camera (1a) is arranged on four sides of the relay (5), the mobile driving part (1D), the gateway communication monitoring mechanism (1b) and the signal coverage monitoring mechanism (1c) are all installed inside the mobile base (2), the mobile driving part (1D) is electrically connected with the mobile base (2), and the electric quantity monitoring mechanism (1e) is electrically connected with the power supply module (7).
3. The relay equipment for enhancing the coverage of the Internet of things in the public areas is characterized in that the lifter (3) comprises a lifting base (3a), a lifting top plate (3b), a servo motor (3c), a threaded rod (3d), a sliding block (3e), a fixed shaft (3f), a first lifting device (3g), a second lifting device (3h), a first rotating shaft (3i), a second rotating shaft (3j), a third rotating shaft (3k) and a fourth rotating shaft (3l), the servo motor (3c) is installed on the lifting base (3a), the working end of the servo motor (3c) faces to the side center position of the lifting base (3a), one end of the threaded rod (3d) is fixedly installed at the working end of the servo motor (3c), and the other end of the threaded rod (3d) can rotatably penetrate through the side center position of the lifting base (3a), the axial direction of the sliding block (3e) is provided with a thread through hole (3e1), the sliding block (3e) is rotatably arranged on the threaded rod (3d) through the thread through hole (3e1), and the fixed shaft (3f) is vertically arranged on two sides of the sliding block (3 e); one side of the bottom end of the first lifting device (3g) is hinged to the side face of the lifting base (3a) through a first rotating shaft (3i), the sliding block (3e) is rotatably connected with the other side of the bottom end of the first lifting device (3g) through a fixed shaft (3f), and the second lifting device (3h) is hinged to the first lifting column device through a second rotating shaft (3 j); sliding grooves (3b1) are formed in two sides of the bottom end of the lifting top plate (3b), fixing lugs (3b2) are arranged at the bottom end of the lifting top plate (3b), one side of the top end of the second lifting device (3h) is hinged to the fixing lugs (3b2) through a third rotating shaft (3k), the other side of the top end of the second lifting device (3h) is in sliding fit with the sliding grooves (3b1) through a fourth rotating shaft (3l), and the repeater (5) is arranged at the top end of the lifting top plate (3 b); when the lifting device is not in a working state, the first lifting device (3g) and the second lifting device (3h) are opened at the maximum angle and are arranged in the lifting base (3a) and the lifting top plate (3 b).
4. Relay device for enhancing Internet of things coverage of public areas according to claim 3, wherein the lifting base (3a) is provided with a first through hole (3a1) penetrating through the lifting base (3a), the first through hole (3a1) is located at one side where the servo motor (3c) is located, and the servo motor (3c) is electrically connected with the power supply module (7) through a wire penetrating through the first through hole (3a 1).
5. Relay device for enhancing Internet of things coverage of public areas according to claim 3, wherein a second through hole (3a2) penetrating through the lifting base (3a) is arranged on the lifting base (3a), a third through hole (3b3) penetrating through the lifting top plate (3b) is arranged on the lifting top plate (3b), the vertical projection of the third through hole (3b3) coincides with the second through hole (3a2), and an electric wire penetrates through the second through hole (3a2) and the third through hole (3b3) to electrically connect the repeater (5) and the power supply module (7).
6. A relay device for enhancing coverage of the Internet of things of a public area according to claim 3, the lifting device is characterized in that the first lifting device (3g) comprises a first rocker arm (3g1), a second rocker arm (3g2) and a fifth rotating shaft (3g3), the first rocker arm (3g1) and the second rocker arm (3g2) are identical in structure and are L-shaped, the first lifting device (3g) is formed by rotatably connecting a first rocker arm (3g1) and a second rocker arm (3g2) through the fifth rotating shaft (3g3) in a penetrating mode at the center position, one end of the first rocker arm (3g1) is hinged to the side face of the lifting base (3a) through a first rotating shaft (3i), one end of the second rocker arm (3g2) is hinged to a sliding block (3e) through a fixing shaft (3f), and the other ends of the first rocker arm (3g1) and the second rocker arm (3g2) are hinged to the bottom end of the second lifting device (3h) through a second rotating shaft (3 j).
7. A relay device for enhancing coverage of the Internet of things of a public area according to claim 3, the lifting device is characterized in that the second lifting device (3h) comprises a third rocker arm (3h1), a fourth rocker arm (3h2) and a sixth rotating shaft (3h3), the second lifting device (3h) is formed by rotatably connecting the third rocker arm (3h1) and the fourth rocker arm (3h2) through the sixth rotating shaft (3h3) in a penetrating mode at the center position, one ends of the third rocker arm (3h1) and the fourth rocker arm (3h2) are respectively rotatably connected with one ends of the first rocker arm (3g1) and the second rocker arm (3g2) through the second rotating shaft (3j), the other end of the third rocker arm (3h1) is hinged with the fixing lug (3b2) through the third rotating shaft (3k), and the other end of the fourth rocker arm (3h2) is in sliding fit with the sliding groove (3b1) through the fourth rotating shaft (3 l).
8. The relay equipment for enhancing coverage of the Internet of things in the public area according to claim 1, wherein the relay (5) is provided with a placement groove (5a) on four sides, the 3D camera (1a) is placed in the placement groove (5a), and the camera end of the 3D camera (1a) faces outwards.
9. The relay equipment for enhancing coverage of the Internet of things in the public area according to claim 1, wherein the relay (5) further comprises a transparent glass (5b), the transparent glass (5b) is installed in a notch of the placement groove (5a), and one side of the transparent glass (5b) is located at the camera end of the 3D camera (1 a).
10. Relay device for enhancing coverage of the Internet of things of public areas according to claim 3 or 4, characterized in that the edge portions of the first through hole (3a1), the second through hole (3a2) and the third through hole (3b3) are all rounded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910901116.5A CN110649955B (en) | 2019-09-23 | 2019-09-23 | Relay device for enhancing coverage of Internet of things in public area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910901116.5A CN110649955B (en) | 2019-09-23 | 2019-09-23 | Relay device for enhancing coverage of Internet of things in public area |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110649955A true CN110649955A (en) | 2020-01-03 |
| CN110649955B CN110649955B (en) | 2023-01-10 |
Family
ID=68992344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910901116.5A Active CN110649955B (en) | 2019-09-23 | 2019-09-23 | Relay device for enhancing coverage of Internet of things in public area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110649955B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113532570A (en) * | 2021-06-23 | 2021-10-22 | 京源中科科技股份有限公司 | Transmission terminal for water meter of Internet of things |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6785511B1 (en) * | 2000-10-25 | 2004-08-31 | Tyco Electronics Corporation | Wireless vehicular repeater system |
| KR100681930B1 (en) * | 2006-04-12 | 2007-02-12 | 에스케이 텔레콤주식회사 | Mobile repeater |
| WO2009061136A2 (en) * | 2007-11-06 | 2009-05-14 | Kmw Inc. | Mobile communication repeating method in moving object and repeater thereof |
| CN105915273A (en) * | 2015-12-18 | 2016-08-31 | 美的集团股份有限公司 | Repeater for automatically adjusting position, repeater system and relay method |
| US20180109308A1 (en) * | 2016-10-14 | 2018-04-19 | Huawei Technologies Co., Ltd. | Mobile device relay service for reliable internet of things |
| CN108082332A (en) * | 2017-12-26 | 2018-05-29 | 苏州钮曼精密机电科技有限公司 | A kind of intelligent carriage |
| CN207442877U (en) * | 2017-09-14 | 2018-06-01 | 特斯联（北京）科技有限公司 | A kind of intelligent gateway applied in wireless lighting systems |
| CN207926585U (en) * | 2018-02-12 | 2018-09-28 | 重庆工程职业技术学院 | Mobile relay device and wireless routing system |
| CN208156866U (en) * | 2018-05-11 | 2018-11-27 | 北京市振隆科技股份有限公司 | A kind of vehicle-mounted lodging formula evidence-obtaining system |
| CN109654347A (en) * | 2018-12-30 | 2019-04-19 | 广州天聪自动化设备有限公司 | A kind of all-in-one machine lifter |
-
2019
- 2019-09-23 CN CN201910901116.5A patent/CN110649955B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6785511B1 (en) * | 2000-10-25 | 2004-08-31 | Tyco Electronics Corporation | Wireless vehicular repeater system |
| KR100681930B1 (en) * | 2006-04-12 | 2007-02-12 | 에스케이 텔레콤주식회사 | Mobile repeater |
| WO2009061136A2 (en) * | 2007-11-06 | 2009-05-14 | Kmw Inc. | Mobile communication repeating method in moving object and repeater thereof |
| CN105915273A (en) * | 2015-12-18 | 2016-08-31 | 美的集团股份有限公司 | Repeater for automatically adjusting position, repeater system and relay method |
| US20180109308A1 (en) * | 2016-10-14 | 2018-04-19 | Huawei Technologies Co., Ltd. | Mobile device relay service for reliable internet of things |
| CN207442877U (en) * | 2017-09-14 | 2018-06-01 | 特斯联（北京）科技有限公司 | A kind of intelligent gateway applied in wireless lighting systems |
| CN108082332A (en) * | 2017-12-26 | 2018-05-29 | 苏州钮曼精密机电科技有限公司 | A kind of intelligent carriage |
| CN207926585U (en) * | 2018-02-12 | 2018-09-28 | 重庆工程职业技术学院 | Mobile relay device and wireless routing system |
| CN208156866U (en) * | 2018-05-11 | 2018-11-27 | 北京市振隆科技股份有限公司 | A kind of vehicle-mounted lodging formula evidence-obtaining system |
| CN109654347A (en) * | 2018-12-30 | 2019-04-19 | 广州天聪自动化设备有限公司 | A kind of all-in-one machine lifter |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113532570A (en) * | 2021-06-23 | 2021-10-22 | 京源中科科技股份有限公司 | Transmission terminal for water meter of Internet of things |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110649955B (en) | 2023-01-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR102131852B1 (en) | Wireless charging station for drone | |
| KR102143497B1 (en) | Station for drone, system for charging drone, and drone used therefor | |
| CN208608760U (en) | A kind of position autoregistration wireless charging device and mobile device | |
| CN210971583U (en) | Unmanned aerial vehicle fills electric pile | |
| KR102111055B1 (en) | Wireless charging station for drone | |
| CN211283309U (en) | Wisdom elevator remote safety monitoring video collector | |
| CN110649955B (en) | Relay device for enhancing coverage of Internet of things in public area | |
| KR20190141957A (en) | Wireless charging station for drone | |
| KR102103416B1 (en) | Wireless charging station for drone | |
| WO2019230078A1 (en) | Vehicle power feeding device | |
| CN211375357U (en) | Intelligent device integrating remote monitoring and infrared remote control | |
| JPH0119809Y2 (en) | ||
| KR102125290B1 (en) | Electric charge kiosk for transportation vulnerable | |
| CN111531560A (en) | Patrol and examine robot applied to indoor and outdoor environment of transformer substation | |
| CN213879360U (en) | Join in marriage electrical room and fill electric pile with patrolling and examining robot | |
| CN210898558U (en) | Energy-saving radiation-proof wireless charging emitter | |
| CN114530791A (en) | Mounting tool for insulating cover | |
| CN110191300B (en) | Visual call equipment and system of unmanned parking lot | |
| CN207810743U (en) | A kind of automatic laminated brush dust row base machine of magnetic element | |
| CN113397438A (en) | Docking station, robot system, and control method for robot system | |
| CN219536071U (en) | Unmanned aerial vehicle aerial relay equipment | |
| CN207858818U (en) | Integral type anticollision mobile station | |
| CN207858811U (en) | A kind of autonomous platform | |
| CN213930105U (en) | Communication station track inspection robot | |
| CN216789789U (en) | Intelligent cost advisory device for constructional engineering |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |