CN217064024U - Non-signal area ad hoc network communication device with mesh aggregation - Google Patents

Abstract

The utility model aims to solve the technical problem that a no signal area ad hoc network communication device that has mesh and assembles that has ad hoc network, selfreparing, many hops cascade, node self-management, effectively reduce the cost and the complexity of network deployment, promote communication distance is provided. The device, including at least one first ad hoc network communication subassembly, a plurality of second ad hoc network communication subassemblies, a plurality of portable terminal, every ad hoc network communication subassembly includes the mesh and assembles the module, POE switch, serial server, wireless bridge, the antenna, the power supply unit, every ad hoc network communication subassembly's POE switch assembles the module with the mesh, wireless bridge and serial server constitute the LAN, wireless bridge is used for the communication between two adjacent LANs, with the data transmission in no signal area to the public network in signal area also be backstage controller department, provide working power supply for each equipment through the power supply unit, and is easy to operate, and is suitable for popularizing and applying in microwave ad hoc network communication technology field.

Description

Non-signal area ad hoc network communication device with mesh aggregation

Technical Field

The utility model relates to a microwave is from network deployment communication technology field, concretely relates to no signal area is from network deployment communication device with mesh assembles.

Background

In order to improve the construction operation and line inspection efficiency, the prior technical scheme provides a Beidou short message communication and wireless network bridge point-to-point transmission mode to realize the network communication of the no-signal area; beidou short message communication is realized by utilizing a third-generation Beidou technology, a Beidou short message module is integrated in a field device, the module realizes network data interaction with a system background through a Beidou satellite and a ground station, but the Beidou short message technology is only suitable for text small data transmission, a single message does not exceed 120 bytes, the wireless network bridge point-to-point transmission can solve the problem that the device does not have signal area network communication, but cannot provide network service for other equipment, part of devices integrate WiFi, zigbee and other wireless modules to provide network connection for other equipment, but the communication range is only dozens of hundreds of meters, and the requirement of kilometer distance communication under the condition of field environment movement is difficult to meet.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a no signal zone ad hoc network communication device that has mesh and assembles that has ad hoc network, selfreparing, many hops cascade, node self-management, effectively reduce the cost and the complexity of network deployment, promote communication distance is provided.

The utility model provides a technical scheme that its technical problem adopted does: the non-signal area ad hoc network communication device with mesh convergence comprises at least one first ad hoc network communication component, a plurality of second ad hoc network communication components and a plurality of portable terminals, wherein the first ad hoc network communication component is in wired connection with a background controller, the first ad hoc network communication component is in wireless connection with the second ad hoc network communication component close to the first ad hoc network communication component, the second ad hoc network communication components are in wireless connection, and any portable terminal is in wireless connection with any ad hoc network communication component;

the first ad hoc network communication assembly and the plurality of second ad hoc network communication assemblies are identical in structure, and each first ad hoc network communication assembly comprises a mesh convergence module, a POE (power over Ethernet) switch, a serial server, a wireless bridge, an antenna and a power supply assembly;

the mesh convergence module, the POE switch, the serial server, the wireless bridge and the antenna are respectively and electrically connected with the power supply assembly;

the mesh aggregation module, the wireless network bridge and the serial server are respectively connected with a POE (power over Ethernet) switch through network cables, and the switch of the first ad hoc network communication component is connected with the background controller through optical fibers;

the antenna is connected with the wireless network bridge through a signal wire, any two adjacent ad hoc network communication components are wirelessly connected through the wireless network bridge, the antenna also comprises an adjusting bracket for installing the antenna and the wireless network bridge, and the antenna and the wireless network bridge are respectively and fixedly installed on the adjusting bracket;

the power supply unit electricity is connected including solar charging and discharging controller, battery, photovoltaic array and solar charging and discharging controller, the battery links to each other with the solar charging and discharging controller, the solar charging and discharging controller links to each other and passes through the RS485 bus with serial port server and links to each other, the mesh assembles module, POE switch, serial port server, wireless network bridge, antenna and is connected with the battery electricity respectively.

Furthermore, the mesh convergence module is a convergence module with the model number of YL-800N.

Further, the POE switch adopts a switch with the model number of RG-S2910G-P series.

Further, the serial server is a serial server with the model number of TAS-WIFI-261.

Further, the wireless bridge is a wireless bridge with model number ST 5818G-N.

Further, a plurality of portable terminals adopt portable intelligent terminals with the model number ZCXH 3515.

Further, the adjusting bracket comprises an installation base, a multi-stage hydraulic cylinder, a fixed seat, an installation seat, a first installation plate and a second installation plate, the cross section of the installation base is circular, the lower end of the multi-stage hydraulic cylinder is fixed at the upper end of the installation base through a rotatable structure, the lower end of the fixed seat is fixedly arranged at the topmost end of the multi-stage hydraulic cylinder, a through hole which penetrates through the left side and the right side is arranged on the right side end face of the fixed seat, a rotating shaft is arranged in the through hole and is fixed in the through hole through a bearing, the right end of the rotating shaft extends to the outer side of the right end face of the fixed seat, the left end of the rotating shaft penetrates through the through hole and extends to the outer side of the left end face of the fixed seat, a plurality of positioning blind holes are arranged on the right end face of the fixed seat along the central axis of the rotating shaft, the plurality of positioning blind holes are uniformly distributed along the circumferential direction of the through hole, and a slip ring is fixedly arranged on the side wall of the right end of the rotating shaft through a connecting block, the central axis of the sliding ring is parallel to the central axis of the rotating shaft, the inner diameter of the sliding ring is the same as that of the positioning blind holes, sliding rods are arranged in the sliding ring, the length of each sliding rod is matched with the distance between the sliding ring and the bottom of each positioning blind hole, the left ends of the sliding rods penetrate through the sliding ring and extend into any one of the positioning blind holes, first limiting blocks are arranged at the right ends of the sliding rods, inner hexagonal grooves used for rotating the rotating shaft are formed in the right end face of the rotating shaft, the mounting seat is fixed at the left end of the rotating shaft and comprises a rectangular plate and a rectangular mounting block, the cross-sectional area of the rectangular mounting block is smaller than that of the rectangular plate, the right end of the rectangular mounting block is fixedly arranged on the left end face of the rectangular plate, the left end of the rotating shaft is fixed at the central position of the right side surface of the rectangular plate, and the first mounting plate is fixed on the mounting seat through a detachable structure, be provided with a plurality of first mounting holes that are used for installing the antenna on the first mounting panel, the fixed head rod that is provided with on the fixing base rear end face, the head rod includes first horizontal pole and first montant, the front end of first horizontal pole is fixed on the rear end face of fixing base, the upper end of first montant and the rear end fixed connection of first horizontal pole and the two mutually perpendicular, the lower extreme at first montant is fixed to the upper end of second mounting panel, be provided with a plurality of second mounting holes that are used for installing wireless network bridge on the second mounting panel.

Further, detachable construction includes second connecting rod, rectangle sleeve, the fixed central point that sets up the rear side surface at first mounting panel of front end of second connecting rod puts, the fixed central point that sets up at the telescopic preceding lateral wall of rectangle puts at the rear end of second connecting rod, rectangle sleeve and rectangle installation piece looks adaptation, the rectangle sleeve cover is established on the rectangle installation piece, the central point of the telescopic last lateral wall of rectangle puts and is provided with the jack, the lower extreme of jack runs through the rectangle installation piece and extends to the telescopic lower side wall of rectangle, be provided with the inserted bar rather than the looks adaptation in the jack, the lower extreme of inserted bar passes the jack and extends to the telescopic below of rectangle, the upper end of inserted bar is provided with the second stopper, the cross sectional area of second stopper is greater than the cross sectional area of jack.

Further, the rotatable structure comprises a circular groove arranged on the upper end surface of the mounting base, a barrel is arranged in the circular groove, the height of the barrel is larger than the depth of the circular groove, the lower end of the barrel is sealed by a cover plate, the barrel is fixed in the circular groove through a bearing, the inner diameter of the barrel is matched with the outer diameter of the lower end of the multistage hydraulic cylinder, the lower end of the multistage hydraulic cylinder is fixedly arranged in the barrel, a plurality of locking rods are arranged at the upper end of the outer side wall of the barrel and are uniformly distributed along the circumferential direction of the barrel, each locking rod comprises a second transverse rod and a second vertical rod, the inner end of the second transverse rod is fixed on the outer side wall of the barrel, the upper end of the second vertical rod is fixed at the outer end of the second transverse rod and is vertical to the second transverse rod, a gap exists between the second transverse rod and the mounting base, the second vertical rod is in sliding contact with the outer side wall of the mounting base or has a gap between the second vertical rod and the mounting base, the lower end of the second vertical rod is located below the upper end face of the mounting base, a threaded through hole is formed in the lower end of the second vertical rod, the central axis of the threaded through hole is perpendicular to the central axis of the mounting base, and a jacking screw rod is arranged in the threaded through hole.

Further, the number of the plurality of positioning blind holes is six, and the number of the plurality of locking rods is three.

The utility model has the advantages that: when the signal-free area ad hoc network communication device with mesh aggregation is used, a first ad hoc network communication component is arranged at a proper position away from a background controller and connected with the background controller in a wired mode, then a plurality of second ad hoc network communication components are arranged at intervals and arranged to a signal-free place nearby the first ad hoc network communication component, the related data information of a signal-free area can be transmitted to the first ad hoc network communication component through the plurality of second ad hoc network communication components and then transmitted to the background controller through the first ad hoc network communication component, a POE switch of each ad hoc network communication component forms a local area network by a mesh aggregation module, a wireless bridge and a serial server, the wireless bridge is used for communication between two adjacent local area networks, the data of the signal-free area is transmitted to a public network of the signal-free area, namely the background controller, and a working power supply is provided for each device through a power supply component, meanwhile, the charging and discharging information of the storage battery is acquired through a serial server, the storage battery is powered by adopting a solar energy mode, the defect that the power cannot be supplied when the power is cut off by a wire can be avoided while natural resources are utilized, due to the problem of transmission distance, the stability of signal transmission can be ensured by adopting an external antenna, a directional antenna is adopted when the transmission distance is long, the antenna is fixed by an adjusting bracket, the stability of signal transmission is facilitated, in addition, the portable terminal can be in ad hoc network connection with any ad hoc network communication component in a signal-free area, can be connected with a camera, a hand microphone and other equipment and can provide WiFi connection for a user, user data is uploaded to one of the ad hoc network communication components through a Mesh network and then is transmitted to a main network optical fiber in a signal area through a corresponding wireless network bridge, thereby the internet surfing function is realized, otherwise, the background issues optical fiber data through the main network, the wireless network bridge is transmitted to the second ad hoc network communication component and then transmitted to the portable terminal through the Mesh network, so that applications such as conversation with a user, video and the like can be realized, in a signal-free area, the communication distance between the Mesh convergence point and the portable terminal can reach 10 kilometers due to the fact that the transmission distance of the directional antenna is very long, the user can move freely within the range of 10 kilometers, and the portable terminal can be automatically connected to the Mesh convergence point with the strongest wireless signal, so that the network connection between the user and a background is always in a stable state.

Drawings

Fig. 1 is a block diagram of an ad hoc network communication module according to the present invention;

fig. 2 is a block diagram of an application scenario of the mesh-converged signal-free ad hoc network communication device according to the present invention;

fig. 3 is a schematic structural diagram of the adjusting bracket according to the present invention;

fig. 4 is a schematic structural view of the assembly of the mounting seat, the fixing seat, the first mounting plate and the second mounting plate of the present invention;

fig. 5 is a schematic structural view of another view angle of the assembly of the mounting seat, the fixing seat, the first mounting plate and the second mounting plate according to the present invention;

fig. 6 is a schematic structural view of the assembly of the mounting seat, the fixing seat, the rectangular sleeve and the insertion rod of the present invention;

fig. 7 is a partial schematic structural view of the mounting seat, the fixing seat, and the rectangular sleeve combined structure of the present invention;

fig. 8 is a schematic structural view of the mounting seat and the fixing seat assembly of the present invention;

fig. 9 is a schematic structural view of the mounting base according to the present invention;

the symbols in the figure illustrate: the installation base 1, multistage pneumatic cylinder 2, fixing base 3, mount pad 4, rectangular plate 401, rectangle installation piece 402, first mounting panel 5, second mounting panel 6, pivot 7, connecting block 8, sliding ring 9, slide bar 10, location blind hole 11, first stopper 12, interior hexagonal recess 13, first mounting hole 14, head rod 15, first horizontal pole 1501, first montant 1502, second mounting hole 16, second connecting rod 17, rectangular sleeve 18, jack 19, inserted bar 20, second stopper 21, barrel 22, locking lever 23, second horizontal pole 2301, second montant 2302, top tight screw rod 24.

Detailed Description

The technical solution of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 9, the non-signal area ad hoc network communication device with mesh convergence comprises at least one first ad hoc network communication component, a plurality of second ad hoc network communication components and a plurality of portable terminals, wherein the first ad hoc network communication component is in wired connection with a background controller, the first ad hoc network communication component is in wireless connection with the second ad hoc network communication component close to the first ad hoc network communication component, the plurality of second ad hoc network communication components are in wireless connection, and any portable terminal is in wireless connection with any ad hoc network communication component;

the first ad hoc network communication assembly and the plurality of second ad hoc network communication assemblies are identical in structure, and each first ad hoc network communication assembly comprises a mesh convergence module, a POE (power over Ethernet) switch, a serial server, a wireless bridge, an antenna and a power supply assembly;

the mesh convergence module, the POE switch, the serial server, the wireless bridge and the antenna are respectively and electrically connected with the power supply assembly;

the mesh convergence module, the wireless network bridge and the serial server are respectively connected with a POE (power over Ethernet) switch through network cables, and the switch of the first ad hoc network communication component is connected with the background controller through optical fibers;

the antenna is connected with the wireless network bridge through a signal wire, any two adjacent ad hoc network communication components are in wireless connection through the wireless network bridge, the antenna further comprises an adjusting bracket for mounting the antenna and the wireless network bridge, the antenna and the wireless network bridge are respectively and fixedly mounted on the adjusting bracket, and other equipment is integrated in the shell and arranged on the corresponding ground without being elevated;

the power supply unit electricity is connected including solar charging and discharging controller, battery, photovoltaic array and solar charging and discharging controller, the battery links to each other with the solar charging and discharging controller, the solar charging and discharging controller links to each other and passes through the RS485 bus with serial servers, the mesh assembles module, POE switch, serial servers, wireless bridge, antenna and is connected with the battery electricity respectively. When the signal-free area ad hoc network communication device with mesh aggregation is used, a first ad hoc network communication component is arranged at a proper position away from a background controller and connected with the background controller in a wired mode, then a plurality of second ad hoc network communication components are arranged at intervals and arranged to a signal-free place nearby the first ad hoc network communication component, the related data information of a signal-free area can be transmitted to the first ad hoc network communication component through the plurality of second ad hoc network communication components and then transmitted to the background controller through the first ad hoc network communication component, a POE switch of each ad hoc network communication component forms a local area network by a mesh aggregation module, a wireless bridge and a serial server, the wireless bridge is used for communication between two adjacent local area networks, the data of the signal-free area is transmitted to a public network of the signal-free area, namely the background controller, and a working power supply is provided for each device through a power supply component, meanwhile, the collection of the charging and discharging information of the storage battery is realized through a serial server, the solar energy is adopted for power supply, the defect that the power cannot be supplied when the power is cut off by wires can be avoided while natural resources are utilized, due to the problem of transmission distance, the external antenna can ensure the stability of signal transmission, the antenna is fixed through an adjusting bracket, the signal transmission is convenient to be stable, in addition, the portable terminal can be subjected to ad hoc network with any ad hoc network communication component in a signal-free area, the portable terminal can be connected with equipment such as a camera and a hand microphone and can provide WiFi connection for a user, user data is uploaded to one of the ad hoc network communication components through a Mesh network and then is transmitted to a main network optical fiber with a signal area through a corresponding wireless network bridge, so that the internet surfing function is realized, otherwise, the data is issued through the main network optical fiber and is transmitted to a second ad hoc network communication component through the wireless network bridge, and then the information is transmitted to a portable terminal through a Mesh network, so that applications such as conversation with a user, video and the like can be realized, the communication distance between a Mesh convergence point and the portable terminal can reach 10 kilometers in a signal-free area, the user can move freely within the range of 10 kilometers, and the portable terminal can be automatically connected to the Mesh convergence point with the strongest wireless signal, so that the network connection between the user and a background is always in a stable state.

Preferably, the mesh convergence module is a convergence module with the model number of YL-800N.

Preferably, the POE switch adopts a switch with the model number of RG-S2910G-P series.

Preferably, the serial server is a serial server with the model number of TAS-WIFI-261.

Preferably, the wireless bridge is a wireless bridge with model number ST 5818G-N.

Preferably, the plurality of portable terminals are portable intelligent terminals with model number ZCXH 3515.

When the external antenna is installed, angle adjustment is needed, two adjacent antennas can transmit data more stably and more quickly only when the angles are matched, in order to adjust the angle of the antenna, the adjusting bracket is preferably of a structure comprising an installation base 1, a multi-stage hydraulic cylinder 2, a fixed seat 3, an installation seat 4, a first installation plate 5 and a second installation plate 6, the cross section of the installation base 1 is circular, the lower end of the multi-stage hydraulic cylinder 2 is fixed at the upper end of the installation base 1 through a rotatable structure, the lower end of the fixed seat 3 is fixedly arranged at the topmost end of the multi-stage hydraulic cylinder 2, a through hole penetrating left and right is arranged on the right side end face of the fixed seat 3, a rotating shaft 7 is arranged in the through hole, the rotating shaft 7 is fixed in the through hole through a bearing, and the right end of the rotating shaft 7 extends to the outer side of the right end face of the fixed seat 3, the left end of the rotating shaft 7 penetrates through the through hole and extends to the outer side of the left end face of the fixed seat 3, the right end face of the fixed seat 3 is provided with a plurality of positioning blind holes 11 along the direction of the central axis of the rotating shaft 7, the positioning blind holes 11 are uniformly distributed along the circumferential direction of the through hole, a sliding ring 9 is fixedly arranged on the side wall of the right end of the rotating shaft 7 through a connecting block 8, the central axis of the sliding ring 9 is parallel to the central axis of the rotating shaft 7, the inner diameter of the sliding ring 9 is the same as that of the positioning blind holes 11, a sliding rod 10 is arranged in the sliding ring 9, the length of the sliding rod 10 is matched with the distance between the sliding ring 9 and the hole bottom of the positioning blind holes 11, the left end of the sliding rod 10 penetrates through the sliding ring 9 and extends into any one of the positioning blind holes 11, the right end of the sliding rod 10 is provided with a first limiting block 12, and the right end face of the rotating shaft 7 is provided with an inner hexagonal groove 13 for rotating the rotating shaft 7, the mounting seat 4 is fixed at the left end of the rotating shaft 7, the mounting seat 4 comprises a rectangular plate 401 and a rectangular mounting block 402, the sectional area of the rectangular mounting block 402 is smaller than that of the rectangular plate 401, the right end of the rectangular mounting block 402 is fixedly arranged on the left end face of the rectangular plate 401, the left end of the rotating shaft 7 is fixed at the central position of the right side surface of the rectangular plate 401, the first mounting plate 5 is fixed on the mounting seat 4 through a detachable structure, the first mounting plate 5 is provided with a plurality of first mounting holes 14 for mounting an antenna, the rear end face of the fixing seat 3 is fixedly provided with a first connecting rod 15, the first connecting rod 15 comprises a first cross rod 1501 and a first vertical rod 1502, the front end of the first cross rod 1501 is fixed on the rear end face of the fixing seat 3, the upper end of the first vertical rod 1502 is fixedly connected with the rear end of the first cross rod 1501 and is perpendicular to the first cross rod 1501, the upper end of second mounting panel 6 is fixed in the lower extreme of first montant 1502, be provided with a plurality of second mounting holes 16 that are used for installing wireless bridge on the second mounting panel 6. When the antenna is installed and adjusted, the multistage hydraulic cylinder 2 is controlled to retract, the fixed seat 3 is lowered to a proper height, the first mounting plate 5 is detached through the detachable structure, the antenna is fixed on the first mounting plate 5 through the first mounting hole 14, the first mounting plate 5 and the antenna are installed on the mounting seat 4 through the detachable structure, the sliding rod 10 is pulled out to be separated from the positioning blind hole 11, the rotating shaft 7 is inserted into the hexagonal socket 13 through the hexagonal socket plate, the vertical angle can be adjusted, when the proper angle is adjusted, the sliding rod 10 corresponds to one of the positioning blind holes 11, the sliding rod 10 is pushed to be inserted into the positioning blind hole 11, the rotating shaft 7 is fixed through the sliding rod 10 and is not rotated, so that the vertical angle adjustment is realized, and then the wireless network bridge is fixed on the second mounting plate 6 and connected with the antenna, then control multistage pneumatic cylinder 2 risees, make the antenna be located suitable height, the lift of realizing the antenna has been through adopting multistage pneumatic cylinder 2, be convenient for like this installation and the maintenance in later stage, it is loaded down with trivial details to have avoided climbing the pole, reduce the height, stand on ground alright operate, also can adopt the device that the ability hand section such as electric putter realized the lift, after high regulation is good, through rotatable structure alright carry out the angle modulation of horizontal direction, through rotatable structure alright at horizontal rotation multistage pneumatic cylinder 2, and then drive the antenna and rotate in the horizontal plane, thereby make two adjacent antennas carry out the adaptation.

Preferably, the detachable structure includes a second connecting rod 17 and a rectangular sleeve 18, the front end of the second connecting rod 17 is fixedly disposed at the central position of the rear side surface of the first mounting plate 5, the rear end of the second connecting rod 17 is fixedly disposed at the central position of the front side wall of the rectangular sleeve 18, the rectangular sleeve 18 is adapted to the rectangular mounting block 402, the rectangular sleeve 18 is sleeved on the rectangular mounting block 402, the central position of the upper side wall of the rectangular sleeve 18 is provided with a jack 19, the lower end of the jack 19 extends to the lower side wall of the rectangular sleeve 18 through the rectangular mounting block 402, an insertion rod 20 adapted to the jack 19 is disposed in the jack 19, the lower end of the insertion rod 20 extends to the lower side of the rectangular sleeve 18 through the jack 19, the upper end of the insertion rod 20 is provided with a second limiting block 21, the cross-sectional area of the second limiting block 21 is larger than that of the jack 19. During the dismantlement, only need upwards extract the inserted bar 20 for the inserted bar 20 breaks away from jack 19 completely, like this alright take off rectangular sleeve 18 from the rectangular block, and then take off first mounting panel 5, and the installation or the maintenance of the antenna of being convenient for are changed etc. during the installation, only need with rectangular sleeve 18 cover on the rectangular block, then with the inserted bar 20 insert in the jack 19 can.

Preferably, the rotatable structure is a structure comprising a circular groove arranged on the upper end surface of the mounting base 1, a cylinder 22 is arranged in the circular groove, the height of the cylinder 22 is greater than the depth of the circular groove, the lower end of the cylinder 22 is sealed by a cover plate, the cylinder 22 is fixed in the circular groove by a bearing, the inner diameter of the cylinder 22 is matched with the outer diameter of the lower end of the multi-stage hydraulic cylinder 2, the lower end of the multi-stage hydraulic cylinder 2 is fixedly arranged in the cylinder 22, the upper end of the outer side wall of the cylinder 22 is provided with a plurality of locking rods 23, the plurality of locking rods 23 are uniformly distributed along the circumferential direction of the cylinder 22, each locking rod 23 comprises a second cross rod 2301 and a second vertical rod 2302, the inner end of the second cross rod 2301 is fixed on the outer side wall of the cylinder 22, the upper end of the second vertical rod 2302 is fixed at the outer end of the second cross rod 2301 and perpendicular to each other, there is the clearance between second horizontal pole 2301 and the installation base 1, second montant 2302 and the lateral wall sliding contact of installation base 1, the lower extreme of second montant 2302 is located the below of the up end of installation base 1, the lower extreme of second montant 2302 is provided with the screw thread through-hole, the central axis of screw thread through-hole and the central axis mutually perpendicular of installation base 1, be provided with the tight screw rod 24 in the screw thread through-hole. When the angle of adjusting the horizontal direction, only need loosen the tight screw rod 24 in top, then through locking lever 23 alright rotation barrel 22, and then drive multistage hydraulic cylinder 2 and rotate, thereby make the antenna at the horizontal direction internal rotation, and then realize adjusting the angle of horizontal direction, the back that finishes of regulation, it can to push up tight screw rod 24 tight, through pushing up tight screw rod 24 alright with the locking lever 23 that corresponds fixed, and then fixed with barrel 22, thereby realize the fixed of antenna, vertical direction and horizontal direction that this said just are similar to spheroidal longitude and latitude.

Preferably, the number of the plurality of blind positioning holes 11 is six, so that the adjustment of common angles such as-30 degrees, 0 degrees, 30 degrees, 60 degrees, 120 degrees, 150 degrees and the like can be realized, wherein the number of the plurality of locking rods 23 is three relative to the vertical plane.

Claims (10)

1. A no signal area ad hoc network communication device with mesh assembles which characterized in that: the system comprises at least one first ad hoc network communication assembly, a plurality of second ad hoc network communication assemblies and a plurality of portable terminals, wherein the first ad hoc network communication assembly is in wired connection with a background controller, the first ad hoc network communication assembly is in wireless connection with the second ad hoc network communication assembly close to the first ad hoc network communication assembly, the second ad hoc network communication assemblies are in wireless connection, and any portable terminal is in wireless connection with any ad hoc network communication assembly;

the first ad hoc network communication assembly and the plurality of second ad hoc network communication assemblies are identical in structure, and each first ad hoc network communication assembly comprises a mesh convergence module, a POE (power over Ethernet) switch, a serial server, a wireless bridge, an antenna and a power supply assembly;

the mesh convergence module, the POE switch, the serial server, the wireless bridge and the antenna are respectively and electrically connected with the power supply assembly;

the mesh aggregation module, the wireless network bridge and the serial server are respectively connected with a POE (power over Ethernet) switch through network cables, and the switch of the first ad hoc network communication component is connected with the background controller through optical fibers;

the antenna is connected with the wireless network bridge through a signal wire, any two adjacent ad hoc network communication components are in wireless connection through the wireless network bridge, the antenna further comprises an adjusting bracket for installing the antenna and the wireless network bridge, and the antenna and the wireless network bridge are respectively and fixedly installed on the adjusting bracket;

the power supply unit electricity is connected including solar charging and discharging controller, battery, photovoltaic array and solar charging and discharging controller, the battery links to each other with the solar charging and discharging controller, the solar charging and discharging controller links to each other and passes through the RS485 bus with serial port server and links to each other, the mesh assembles module, POE switch, serial port server, wireless network bridge, antenna and is connected with the battery electricity respectively.

2. The ad hoc network communication device without signal area with mesh convergence according to claim 1, wherein: the mesh convergence module adopts a convergence module with the model of YL-800N.

3. The ad hoc network communication device without signal area with mesh convergence according to claim 2, wherein: the POE switch adopts a switch with the model of RG-S2910G-P series.

4. The ad hoc network communication device without signal area with mesh convergence as claimed in claim 3, wherein: the serial server adopts a serial server with the model number of TAS-WIFI-261.

5. The ad hoc network communication device without signal area with mesh convergence as claimed in claim 4, wherein: the wireless bridge is a wireless bridge with model number ST 5818G-N.

6. The ad hoc network communication device without signal area with mesh convergence according to claim 5, wherein: the plurality of portable terminals are all portable intelligent terminals with model ZCXH 3515.

7. The ad hoc network communication device without signal area with mesh convergence as claimed in claim 6, wherein: the adjusting bracket comprises an installation base (1), a multi-stage hydraulic cylinder (2), a fixing seat (3), an installation seat (4), a first installation plate (5) and a second installation plate (6), wherein the cross section of the installation base (1) is circular, the lower end of the multi-stage hydraulic cylinder (2) is fixed at the upper end of the installation base (1) through a rotatable structure, the lower end of the fixing seat (3) is fixedly arranged at the topmost end of the multi-stage hydraulic cylinder (2), a through hole which penetrates through the left side and the right side of the fixing seat (3) is formed in the right side end face of the fixing seat (3), a rotating shaft (7) is arranged in the through hole through a bearing, the right end of the rotating shaft (7) extends to the outer side of the right end face of the fixing seat (3), the left end of the rotating shaft (7) penetrates through the through hole to extend to the outer side of the left end face of the fixing seat (3), and the right end face of the fixing seat (3) is provided with a plurality of positioning blind holes (11) along the direction of the central axis of the rotating shaft (7) The positioning blind holes (11) are uniformly distributed along the circumferential direction of the through hole, a sliding ring (9) is fixedly arranged on the side wall of the right end of the rotating shaft (7) through a connecting block (8), the central axis of the sliding ring (9) is parallel to the central axis of the rotating shaft (7), the inner diameter of the sliding ring (9) is the same as that of the positioning blind holes (11), a sliding rod (10) is arranged in the sliding ring (9), the length of the sliding rod (10) is matched with the distance between the sliding ring (9) and the hole bottoms of the positioning blind holes (11), the left end of the sliding rod (10) penetrates through the sliding ring (9) and extends into any one of the positioning blind holes (11), a first limiting block (12) is arranged at the right end of the sliding rod (10), an inner hexagonal groove (13) for rotating the rotating shaft (7) is arranged on the right end face of the rotating shaft (7), and the mounting seat (4) is fixed at the left end of the rotating shaft (7), mount pad (4) are including rectangular plate (401), rectangle installation piece (402), the cross sectional area of rectangle installation piece (402) is less than the cross sectional area of rectangular plate (401), the fixed setting of right-hand member of rectangle installation piece (402) is on the left end face of rectangular plate (401), the left end of pivot (7) is fixed at the central point on the right side surface of rectangular plate (401) and is put, first mounting panel (5) are fixed on mount pad (4) through detachable construction, be provided with a plurality of first mounting holes (14) that are used for installing the antenna on first mounting panel (5), fixed being provided with head rod (15) on fixing base (3) rear end face, head rod (15) include first horizontal pole (1501) and first montant (1501), the front end of first horizontal pole (1502) is fixed on the rear end face of fixing base (3), the upper end of first montant (1502) and the rear end fixed connection of first horizontal pole (1501) and the two are perpendicular to each other Straight, the lower extreme at first montant (1502) is fixed to the upper end of second mounting panel (6), be provided with a plurality of second mounting holes (16) that are used for installing wireless bridge on second mounting panel (6).

8. The ad hoc network communication device without signal area with mesh convergence according to claim 7, wherein: the detachable structure comprises a second connecting rod (17) and a rectangular sleeve (18), the front end of the second connecting rod (17) is fixedly arranged at the central position of the rear side surface of the first mounting plate (5), the rear end of the second connecting rod (17) is fixedly arranged at the central position of the front side wall of the rectangular sleeve (18), the rectangular sleeve (18) is matched with the rectangular mounting block (402), the rectangular sleeve (18) is sleeved on the rectangular mounting block (402), a jack (19) is arranged at the central position of the upper side wall of the rectangular sleeve (18), the lower end of the jack (19) penetrates through the rectangular mounting block (402) and extends to the lower side wall of the rectangular sleeve (18), an insertion rod (20) matched with the jack is arranged in the jack (19), and the lower end of the insertion rod (20) penetrates through the jack (19) and extends to the lower part of the rectangular sleeve (18), the upper end of inserted bar (20) is provided with second stopper (21), the cross sectional area of second stopper (21) is greater than the cross sectional area of jack (19).

9. The ad hoc network communication device without signal area having mesh convergence according to claim 8, wherein: the rotatable structure comprises a circular groove arranged on the upper end surface of the mounting base (1), a barrel (22) is arranged in the circular groove, the height of the barrel (22) is larger than the depth of the circular groove, the lower end of the barrel (22) is sealed by a cover plate, the barrel (22) is fixed in the circular groove through a bearing, the inner diameter of the barrel (22) is matched with the outer diameter of the lower end of the multistage hydraulic cylinder (2), the lower end of the multistage hydraulic cylinder (2) is fixedly arranged in the barrel (22), the upper end of the outer side wall of the barrel (22) is provided with a plurality of locking rods (23), the plurality of locking rods (23) are uniformly distributed along the circumferential direction of the barrel (22), each locking rod (23) comprises a second cross rod (2301) and a second vertical rod (2302), the inner end of the second cross rod (2301) is fixed on the outer side wall of the barrel (22), the upper end of the second vertical rod (2302) is fixed at the outer end of the second cross rod (2301) and the two are perpendicular to each other, there is the clearance between second horizontal pole (2301) and the installation base (1), second montant (2302) and the lateral wall sliding contact of installation base (1), the lower extreme of second montant (2302) is located the below of the up end of installation base (1), the lower extreme of second montant (2302) is provided with the screw thread through-hole, the central axis of screw thread through-hole and the central axis mutually perpendicular of installation base (1), be provided with in the screw thread through-hole and push up tight screw rod (24).

10. The ad hoc network communication device without signal area with mesh convergence according to claim 9, wherein: the number of the positioning blind holes (11) is six, and the number of the locking rods (23) is three.

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