Mobile communication emergency micro station

Abstract

The utility model discloses a mobile communication emergency micro-station, which comprises a box body, a driving wheel, a support rod, a steering wheel and micro-station equipment, and is characterized in that the driving wheel is arranged at the bottom of the box body and is used for driving the box body to move; the supporting rod penetrates through the box body in the vertical direction, the steering wheel is arranged at the bottom of the supporting rod, the supporting rod can rotate relative to the box body, and the supporting rod is used for driving the steering wheel to rotate so as to adjust the moving direction of the box body when the box body moves; the micro-station device is detachably assembled at the top end of the supporting rod, and the supporting rod can stretch out and draw back in the vertical direction so that the height of the micro-station device can be adjusted. The mobile communication emergency micro-station provided by the utility model is a movable emergency micro-station, meets the requirement of emergency communication guarantee of large-scale activities, is convenient to move, is flexible and adjustable in height, and fully meets the use requirement of communication.

Description

Technical Field

[0001] The utility model relates to the technical field of communication equipment, in particular to a mobile communication emergency micro station. Background Art

[0002] A communication base station is a radio transceiver that transmits information between a mobile communication exchange center and mobile terminals within a specific radio coverage area. Currently, communication base stations are generally categorized by transmission power and coverage capabilities, such as macro, micro, pico, and flying base stations. Existing communication base stations are primarily macro, pico, or flying base stations, with a lack of micro base stations. Furthermore, existing communication base stations also suffer from issues such as inconvenient mobility and non-adjustable communication heights. Utility Model Content

[0003] The utility model aims to solve one of the technical problems in the related art at least to a certain extent.

[0004] To this end, an embodiment of the present invention proposes a mobile communication emergency micro station, which provides a movable emergency micro station to meet the needs of emergency communication security for large-scale activities. Secondly, it is also easy to move, highly flexible and adjustable, and fully meets the needs of communication use.

[0005] The mobile communication emergency micro station of the embodiment of the utility model includes:

[0006] A box body and a driving wheel, wherein the driving wheel is provided at the bottom of the box body and is used to drive the box body to move;

[0007] A support rod and a steering wheel, wherein the support rod passes through the box body in an up-down direction, the steering wheel is provided at the bottom of the support rod, the support rod is rotatable relative to the box body, and the support rod is used to drive the steering wheel to rotate when the box body moves to adjust the moving direction of the box body;

[0008] The micro station device is detachably mounted on the top end of the support rod, and the support rod is retractable in the up and down directions so that the height of the micro station device can be adjusted.

[0009] In some embodiments, the support rod includes a plurality of rod segments, the plurality of rod segments are sequentially connected along an up-down direction, and any two adjacent rod segments are detachably connected.

[0010] In some embodiments, the support rod includes a gripping member, which is provided on the support rod and is used for being gripped by a human hand and driving the support rod and the steering wheel to rotate circumferentially relative to the box body when the box body moves.

[0011] In some embodiments, a transmission mechanism is provided in the support rod, the holding piece is rotatable relative to the support rod, two of the multiple rod segments are slidingly assembled, the transmission mechanism is connected to the holding piece, and the transmission mechanism is used to drive the two rod segments of the sliding assembly to slide relative to each other in the up and down directions when the holding piece rotates.

[0012] In some embodiments, a universal wheel is included, the universal wheel is provided at the bottom of the box, and the universal wheel and the driving wheel are arranged relative to each other in a first direction of the box, and the first direction is perpendicular to the up-down direction.

[0013] In some embodiments, there are multiple universal wheels and multiple drive wheels, and the multiple universal wheels and multiple drive wheels are arranged at intervals in the second direction, the second direction is perpendicular to the first direction and the up and down direction, and the steering wheel is provided in the middle of the box in the second direction.

[0014] In some embodiments, including:

[0015] a driving rod extending along the second direction, wherein the plurality of driving wheels are disposed on the driving rod;

[0016] a drive motor, the drive motor being assembled in the housing, the drive motor being engaged with the drive rod and being used to drive the drive rod to rotate;

[0017] a motor controller, the motor controller being disposed in the housing, the motor controller being electrically connected to the drive motor, and the motor controller being used to control the operation of the drive motor;

[0018] A switch is provided in the box, the switch is electrically connected to the motor controller, and the switch is used to realize on-off control of the motor controller.

[0019] In some embodiments, including:

[0020] a brake, the brake being provided on the housing and being used for braking the driving wheel;

[0021] A transmission member and a braking member, wherein the braking member is arranged on the outside of the box body, the transmission member is connected between the brake and the braking member, and the braking member pulls the transmission member to realize the braking operation of the brake.

[0022] In some embodiments, including:

[0023] A storage drawer, the storage drawer being arranged in the box and located at the top of the box;

[0024] A power distribution unit, a remote measurement and control terminal, and a dynamic environment sensor, wherein the power distribution unit, the remote measurement and control terminal, and the dynamic environment sensor are all arranged in the box and below the storage drawer, and the power distribution unit, the remote measurement and control terminal, and the dynamic environment sensor are arranged sequentially along the second direction of the box;

[0025] The inverter and the battery are both arranged in the box, the inverter is located below the power distribution unit, the battery is located below the inverter, and the inverter and the battery are arranged at intervals and a reserved slot is defined between the two.

[0026] In some embodiments, a heat dissipation device is included, which is arranged in the box, and is used to cool the power distribution unit, the remote measurement and control terminal, the dynamic environment sensor, the inverter, and the battery.

[0027] Beneficial effects: The mobile communication emergency micro station of the embodiment of the utility model provides a movable emergency micro station, which meets the needs of emergency communication guarantee for large-scale activities. Secondly, it is also easy to move, highly flexible and adjustable, and fully meets the needs of communication use. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the rear side of the mobile communication emergency micro station according to an embodiment of the present utility model.

[0029] Figure 2 It is a front side schematic diagram of a mobile communication emergency micro station according to an embodiment of the present utility model.

[0030] Figure 3 It is a side perspective schematic diagram of a mobile communication emergency micro station according to an embodiment of the present utility model.

[0031] Figure 4 It is a connection and assembly block diagram of the various components of the mobile communication emergency micro station according to an embodiment of the present utility model.

[0032] Reference numerals:

[0033] 1-Box; 2-Drive wheel; 3-Support rod; 4-Steering wheel; 5-Micro station equipment; 6-Handle; 7-Drive rod; 8-Drive motor; 9-Motor controller; 10-Switch; 11-Brake; 12-Universal wheel; 13-Storage drawer; 14-Power distribution unit; 15-Remote measurement and control terminal; 16-Dynamic environment sensor; 17-Inverter; 18-Battery; 19-Reserved slot; 20-Brake; 21-Transmission; 22-Heat dissipation device. DETAILED DESCRIPTION

[0034] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0035] like Figure 1 As shown, the mobile communication emergency micro station of the embodiment of the utility model includes a box body 1, a driving wheel 2, a support rod 3, a steering wheel 4 and a micro station device 5.

[0036] The box body 1 can be roughly in the shape of a cube, and can specifically be a double-layer shockproof aviation box. The side of the box body 1 can be provided with a door, so that the internal space of the box body 1 can be exposed, meeting the need of assembling electrical components, etc. into the box body 1.

[0037] The driving wheel 2 is provided at the bottom of the box body 1 and is used to drive the box body 1 to move. Figure 1 As shown, the driving wheel 2 can be arranged at the rear bottom of the box body 1, and the axle of the driving wheel 2 can extend along the left and right directions. When in use, the driving wheel 2 can rotate by itself, thereby realizing the autonomous movement of the box body 1.

[0038] The support rod 3 passes through the box body 1 in the up and down direction, and the steering wheel 4 is arranged at the bottom of the support rod 3. The support rod 3 is rotatable relative to the box body 1, and the support rod 3 is used to drive the steering wheel 4 to rotate when the box body 1 moves to adjust the moving direction of the box body 1.

[0039] For example, Figure 1 and Figure 2 As shown, the support rod 3 can be straight, and the top and bottom walls of the box body 1 can each be provided with through-holes arranged vertically opposite each other. The support rod 3 can pass through the two through-holes and engage in a rotatable sealing relationship with the top and bottom walls of the box body 1. The steering wheel 4 can be fixed to the bottom of the support rod 3. When the box body 1 moves under the action of the drive wheel 2, the position of the drive wheel 2 can be adjusted by rotating the support rod 3, thereby adjusting the movement direction of the box body 1.

[0040] The micro-station device 5 is detachably mounted on the top of the support pole 3. The support pole 3 is retractable in the vertical direction, allowing the height of the micro-station device 5 to be adjusted. For example, the micro-station device 5 can be an EasyMacro integrated 5G micro-station device 5, which integrates an RRU and an antenna. It supports 1.8G and 2.6G frequency bands and features small size, light weight, fast deployment, and excellent performance. Two micro-station devices 5 can be provided, and the two micro-station devices 5 can be arranged in a left-right relative position.

[0041] The micro station device 5 can be detachably mounted on the top of the support rod 3 by means of fixed hangers, hooks and other structural parts, and the support rod 3 can be a telescopic rod. When in use, the height of the micro station device 5 can be adjusted by telescoping the support rod 3, thereby achieving adjustment of the received signal and the transmitted signal.

[0042] In some embodiments, the support rod 3 includes a plurality of rod segments, the plurality of rod segments are sequentially connected along the up and down directions, and any two adjacent rod segments are detachably connected.

[0043] For example, each rod segment may be provided with a stud or threaded sleeve at its end. When two rod segments need to be assembled, they can be connected and fixed by threading. Thus, the support rod 3 can be disassembled when not in use, making it easier to store the support rod 3. Furthermore, the overall height of the support rod 3 can be adjusted by installing different numbers of rod segments, thereby also meeting the need to adjust the height of the micro station device 5.

[0044] In some embodiments, the support rod 3 includes a gripping member 6 , which is provided on the support rod 3 and is used for being gripped by a person and driving the support rod 3 and the steering wheel 4 to rotate circumferentially relative to the box body 1 when the box body 1 moves.

[0045] For example, Figures 1 to 3 As shown, the grip 6 can be a crank, which can be installed on the support rod 3 between the micro station device 5 and the box 1. During the movement of the box 1, a person's hand can hold the grip 6 and drive the support rod 3 to rotate, thereby providing convenience for adjusting the moving direction of the box 1.

[0046] In some embodiments, a transmission mechanism is provided in the support rod 3, the holding member 6 is rotatable relative to the support rod 3, two of the multiple rod segments are slidingly assembled, the transmission mechanism is connected to the holding member 6, and the transmission mechanism is used to drive the two rod segments of the sliding assembly to slide relative to each other in the up and down directions when the holding member 6 rotates.

[0047] For example, two adjacent rod segments can each be tubular structures, with one rod segment being inserted and assembled within the other rod segment and slidable in the vertical direction, with the two rod segments being circumferentially fixed. The transmission mechanism can be a structure such as a screw and a nut, wherein the screw can be arranged horizontally, and the nut can be threadedly assembled on the outer circumference of the inner rod segment. The screw can be connected to a gripping member 6, which can be installed in the outer rod segment, and the screw can be threadedly engaged with the outer circumferential wall of the nut.

[0048] During use, the nut can be driven to rotate by the gripping member 6, and the rotating nut will drive the rod segment located inside to move in the up and down directions, thereby realizing the telescopic adjustment of the two adjacent rod segments.

[0049] In some embodiments, the mobile communication emergency micro station includes a universal wheel 12, which is arranged at the bottom of the box 1, and the universal wheel 12 and the driving wheel 2 are arranged relative to each other in a first direction of the box 1, and the first direction is perpendicular to the up and down direction.

[0050] For example, Figure 2 As shown, the universal wheel 12 can be provided at the front bottom of the box body 1. The first direction can be the front-to-back direction of the box body 1. The universal wheel 12 and the driving wheel 2 can be arranged relative to each other in the front-to-back direction, thereby meeting the need for supporting the front and back sides of the box body 1. When the box body 1 moves, the universal wheel 12 can be adjusted in the circumferential direction as needed, thereby ensuring the smoothness of the box body 1 when turning.

[0051] In some embodiments, there are multiple universal wheels 12 and multiple drive wheels 2, and the multiple universal wheels 12 and multiple drive wheels 2 are arranged at intervals in the second direction, the second direction is perpendicular to the first direction and the up and down directions, and the steering wheel 4 is arranged in the middle of the box 1 in the second direction.

[0052] For example, Figure 1 and Figure 2 As shown, the second direction can be the left and right direction, and two universal wheels 12 and two driving wheels 2 can be provided. The two universal wheels 12 can be respectively provided at the two corners of the front side of the box body 1, and the two driving wheels 2 can be respectively provided at the two corners of the rear side of the box body 1. This fully ensures the stability of the support and movement process.

[0053] In some embodiments, the mobile communication emergency micro station includes a driving rod 7 , a driving motor 8 , a motor controller 9 and a switch 10 .

[0054] The driving rod 7 extends along the second direction, and the plurality of driving wheels 2 are all provided on the driving rod 7. For example, Figure 1 As shown, the driving rod 7 can be a round rod, and the driving rod 7 can extend along the left and right directions and pass through the box body 1, and both ends of the driving rod 7 are exposed from the box body 1. There can be two driving wheels 2, and the two driving wheels 2 can be respectively arranged at the left end and the right end of the driving rod 7.

[0055] The driving motor 8 is assembled in the box body 1, and the driving motor 8 is engaged with the driving rod 7 and is used to drive the driving rod 7 to rotate. Figure 1 As shown, the drive motor 8 can be disposed above the drive rod 7. The axis of the drive motor 8 can be arranged parallel to the axis of the drive rod 7. The output shaft of the drive motor 8 can be equipped with a driving gear. The outer circumference of the drive rod 7 can be equipped with a driven gear. The driving gear can mesh with the driven gear. When the drive motor 8 is in operation, it can drive the drive rod 7 to rotate, thereby achieving the rotational drive of the two drive wheels 2.

[0056] The motor controller 9 is disposed in the housing 1 and is electrically connected to the drive motor 8. The motor controller 9 is used to control the operation of the drive motor 8. Specifically, the motor controller 9 can intelligently manage the drive motor 8 and connect various circuits, thereby achieving management and control of the drive motor 8.

[0057] The switch 10 is provided in the box 1, for example, Figure 1 As shown, the switch 10 can be a structural component such as a button or a knob. The switch 10 is electrically connected to the motor controller 9, and the switch 10 is used to realize the on and off control of the motor controller 9, that is, the start and stop operations of the drive motor 8 can be realized by the switch 10.

[0058] In some embodiments, the mobile communication emergency micro station includes a brake 11, a transmission member 21 and a brake member 20. The brake 11 is arranged in the box body 1 and is used to brake the drive wheel 2. The brake member 20 is arranged on the outside of the box body 1. The transmission member 21 is connected between the brake 11 and the brake member 20, and the brake member 20 pulls the transmission member 21 to realize the braking operation of the brake 11.

[0059] For example, Figure 1 As shown, the brake 11 can be a brake pot, and two brakes 11 can be provided, and both brakes 11 can be assembled at the two driving wheels 2. The transmission member 21 can be a brake cable, and the brake member 20 can be a brake pedal. The brake member 20 can be rotatably assembled on the rear side of the box body 1, with one end of the transmission member 21 connected to the brake member 20, and the other end of the transmission member 21 connected to the brake 11.

[0060] When stopping or braking is required, the brake member 20 can be stepped on. At this time, the transmission member 21 can pull the brake 11, so that the driving wheel 2 can be braked with the help of the brake 11.

[0061] In some embodiments, as Figure 2 As shown, the mobile communication emergency micro station includes a storage drawer 13, a power distribution unit 14, a remote measurement and control terminal 15, a dynamic environment sensor 16, an inverter 17 and a battery 18.

[0062] A storage drawer 13 is provided in the box body 1 and is located at the top of the box body 1. The storage drawer 13 can be used to place commonly used tools, consumables, etc.

[0063] The power distribution unit 14 , the remote measurement and control terminal 15 and the dynamic environment sensor 16 are all arranged in the box 1 and below the storage drawer 13 , and the power distribution unit 14 , the remote measurement and control terminal 15 and the dynamic environment sensor 16 are arranged sequentially along the second direction of the box 1 .

[0064] The distribution unit 14 may include a self-resetting leakage switch, a DC switch, an AC switch, a lightning arrester, etc. The main functions of the distribution unit 14 are mains access, AC / DC distribution, etc., and the distribution unit 14 has good lightning protection characteristics.

[0065] The remote measurement and control terminal 15 and the dynamic environment sensor 16 can realize the remote intelligent control function through the Internet of Things technology, monitor the cabinet mains power, temperature, battery voltage, inverter 17 alarm, etc., and can also support mobile phone APP and computer web page remote monitoring, specifically Figure 4 shown.

[0066] The inverter 17 and the battery 18 are both arranged in the box 1. The inverter 17 is located below the power distribution unit 14, and the battery 18 is located below the inverter 17. The inverter 17 and the battery 18 are arranged at intervals and a reserved slot 19 is defined between the two.

[0067] Inverter 17 connects to the mains and lithium-iron battery 18, providing an online UPS. When the mains is functioning properly, inverter 17 allows for AC input and output, as well as float charging of battery 18. In the event of a power outage, inverter 17 converts the DC power output of battery 18 into AC power.

[0068] Two batteries 18 can be provided, and the two batteries 18 can be arranged at intervals in the vertical direction, and both batteries 18 can be large-capacity lithium iron phosphate batteries 18, thereby providing backup power for communication and dynamic environment sensors 16, etc.

[0069] The reserved slot 19 can be used to install a BBU (baseband processing unit). When a nearby base station has an available existing BBU, the reserved slot 19 can also be left empty. Secondly, during transportation, the micro station device 5 can be stored in the reserved slot 19, thereby providing space for the placement of the micro station device 5.

[0070] In some embodiments, the mobile communication emergency microstation includes a heat sink 22, which is disposed within the housing 1. For example, the heat sink 22 can be a cooling fan, etc., and is used to provide air cooling for the power distribution unit 14, the remote measurement and control terminal 15, the dynamic environment sensor 16, the inverter 17, and the battery 18. Specifically, two heat sinks 22 can be provided, and the two heat sinks 22 can be disposed on the left and right walls of the housing 1, respectively, thereby meeting the requirements for heat dissipation through convection channels.

[0071] In some embodiments, the mobile communication emergency micro station further includes a power line and an optical fiber, wherein the power line is connected to the power distribution unit 14, specifically as follows Figure 4As shown, the micro station device 5 can be powered, and the optical fiber can be connected to the micro station device 5 and the BBU, so that data can be transmitted for the micro station device 5. The BBU can be an existing BBU of a nearby base station, or the BBU can be installed in the reserved slot 19 of this device.

[0072] In some embodiments, the tire of the driving wheel 2 may be a solid tire, thereby ensuring the structural strength and stability of the driving wheel 2 .

[0073] The mobile communication emergency micro station of the embodiment of the utility model has the following beneficial effects:

[0074] 1. Small size: Different from the mobile emergency communication vehicle and the exquisite emergency cabinet, which are large and use macro station RRUs, the micro station in this embodiment uses the Easymacro integrated 5G micro station, and the size of the box and equipment are smaller and more flexible.

[0075] 2. Large capacity: Different from the three-sector macro base station configuration of the mobile emergency communication vehicle and Linglong emergency cabinet, and the single-sector micro base station configuration of the portable emergency box, the micro base station in this embodiment adopts the Easymacro integrated 5G micro base station configuration supporting 1.8G+2.6G frequency bands. It has a larger capacity than the portable emergency box, complementing the micro base station products with medium capacity.

[0076] 3. Easy to deploy: Different from mobile emergency communication vehicles and Linglong emergency cabinets that require trailers, the micro station of this embodiment is in the form of an aviation box. The battery and support rods are detachable. When not in use, the micro station can also be recycled into the box. The cable connectors all use aviation movable connectors, which are plug-and-play. At the same time, the device comes with a power device (drive wheels, etc.), which makes it convenient for operators to drive to the designated area in a time-saving and labor-saving manner. In addition, the large-capacity lithium iron phosphate battery can provide long-term backup power, avoiding the problem of difficulty in pulling power in some areas, and is more adaptable.

[0077] 4. Fast commissioning: The micro-station in this embodiment can reuse the existing BBU in the nearby network. There is no need to perform cross-professional operations such as transmission adjustment order application. Only the wireless professional needs to configure the newly added cell data. The commissioning time is shorter and faster. It can be applied to the production process of emergency communication guarantee for operators' large-scale activities with ultra-intensive users, optimizing and improving the execution efficiency of emergency communication guarantee.

[0078] Although the above embodiments have been shown and described, it is understood that the above embodiments are illustrative and cannot be understood as limitations on the present invention. Changes, modifications, substitutions and variations of the above embodiments made by ordinary technicians in this field are all within the scope of protection of the present invention.

Claims

1. A mobile communication emergency micro station, characterized in that: include: A box body and a driving wheel, wherein the driving wheel is provided at the bottom of the box body and is used to drive the box body to move; A support rod and a steering wheel, wherein the support rod passes through the box body in an up-down direction, the steering wheel is provided at the bottom of the support rod, the support rod is rotatable relative to the box body, and the support rod is used to drive the steering wheel to rotate when the box body moves to adjust the moving direction of the box body; The micro station device is detachably mounted on the top end of the support rod, and the support rod is retractable in the up and down directions so that the height of the micro station device can be adjusted.

2. The mobile communication emergency micro station according to claim 1, characterized in that: The support rod includes a plurality of rod segments, the plurality of rod segments are sequentially connected along the up and down directions, and any two adjacent rod segments are detachably connected.

3. The mobile communication emergency micro station according to claim 2, characterized in that: The support rod includes a gripping piece, which is provided on the support rod and is used for being gripped by a person's hand and driving the support rod and the steering wheel to rotate circumferentially relative to the box body when the box body moves.

4. The mobile communication emergency micro station according to claim 3, characterized in that: A transmission mechanism is provided in the support rod, the holding piece is rotatable relative to the support rod, two of the multiple rod segments are slidingly assembled, the transmission mechanism is connected to the holding piece, and the transmission mechanism is used to drive the two slidingly assembled rod segments to slide relative to each other in the up and down directions when the holding piece rotates.

5. The mobile communication emergency micro station according to claim 1, characterized in that: It includes a universal wheel, which is arranged at the bottom of the box body, and the universal wheel and the driving wheel are arranged relative to each other in a first direction of the box body, and the first direction is perpendicular to the up and down direction.

6. The mobile communication emergency micro station according to claim 5, characterized in that: There are multiple universal wheels and multiple driving wheels, and the multiple universal wheels and multiple driving wheels are arranged at intervals in the second direction, the second direction is perpendicular to the first direction and the up and down direction, and the steering wheel is arranged in the middle of the box in the second direction.

7. The mobile communication emergency micro station according to claim 6, characterized in that: include: a driving rod extending along the second direction, wherein the plurality of driving wheels are disposed on the driving rod; a drive motor, the drive motor being assembled in the housing, the drive motor being engaged with the drive rod and being used to drive the drive rod to rotate; a motor controller, the motor controller being disposed in the housing, the motor controller being electrically connected to the drive motor, and the motor controller being used to control the operation of the drive motor; A switch is provided in the box, the switch is electrically connected to the motor controller, and the switch is used to realize on-off control of the motor controller.

8. The mobile communication emergency micro station according to claim 1, characterized in that: include: a brake, the brake being provided on the housing and being used for braking the driving wheel; A transmission member and a braking member, wherein the braking member is arranged on the outside of the box body, the transmission member is connected between the brake and the braking member, and the braking member pulls the transmission member to realize the braking operation of the brake.

9. The mobile communication emergency micro station according to any one of claims 1 to 8, characterized in that: include: A storage drawer, the storage drawer being arranged in the box and located at the top of the box; A power distribution unit, a remote measurement and control terminal, and a dynamic environment sensor, wherein the power distribution unit, the remote measurement and control terminal, and the dynamic environment sensor are all arranged in the box and below the storage drawer, and the power distribution unit, the remote measurement and control terminal, and the dynamic environment sensor are arranged sequentially along the second direction of the box; The inverter and the battery are both arranged in the box, the inverter is located below the power distribution unit, the battery is located below the inverter, and the inverter and the battery are arranged at intervals and a reserved slot is defined between the two.

10. The mobile communication emergency micro station according to claim 9, characterized in that: It includes a heat dissipation device, which is arranged on the box body and is used to cool the power distribution unit, the remote measurement and control terminal, the dynamic environment sensor, the inverter, and the battery.

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