Mobility emergency base station for 5G network communication
Technical Field
The invention belongs to the technical field of base stations, and particularly relates to a mobility emergency base station for 5G network communication.
Background
The 5G base station is a core device of the 5G network, provides wireless coverage, and realizes wireless signal transmission between a wired communication network and a wireless terminal, and the architecture and the form of the base station directly influence how the 5G network is deployed.
By way of search, national patent publication No. CN213186580U discloses a mobile base station, comprising: a base; the supporting structure is fixedly arranged on the upper wall of the base and is positioned at the central part; the utility model relates to the technical field of base stations, in particular to a main body structure which is detachably arranged on a supporting structure, wherein a base station main body can be fixed on an inner rod in the supporting structure through a clamping piece, the supporting structure is fixed on the ground through a long nail, and auxiliary supporting and fixing can be carried out through supporting legs; the height of the inner rod can be adjusted according to the use requirement, so that the support height of the base station main body can be adjusted; the inclination angle of the base station main body can be adjusted by adjusting the turning angle of the supporting piece on the adapter piece, so that the signal can be conveniently received and transmitted; the design structure is simple, the cost is low, the installation, the fixation and the adjustment are convenient, the carrying and the movement are convenient, and the installation and the fixation in remote areas are convenient.
The above scheme has the following disadvantages: 1. the scheme has the advantages that the height of the base station main body and the adjustment of the support legs are separately performed in the using process, the use is inconvenient, the bolt positioning adjustment mode is complicated, the time and the labor are wasted during the adjustment and the use, and the quick deployment and the use of the emergency base station are not facilitated; 2. because the consumption of 5G basic station is 2.5-4 times of 4G basic station, calorific capacity is great in the course of the work, this scheme does not possess the rapid cooling function to the basic station body, and the heat dissipation is untimely, can lead to the inside ambient temperature of basic station to rise, in case exceed rated temperature, will seriously influence the stability of network and the life of equipment, especially when the deployment of open area uses, the basic station receives the sunshine easily and heaies up, makes its inside heat more difficult to scatter.
Disclosure of Invention
The invention aims to provide a mobility emergency base station for 5G network communication, aiming at the problems of inconvenient adjustment and poor heat dissipation in the background technology.
In order to achieve the purpose, the invention adopts the following technical scheme: a mobility emergency base station for 5G network communication comprises a base and a base station main body, wherein a fixed cylinder is fixedly mounted on the base, a lifting column is arranged in the fixed cylinder in a sliding mode, an air cylinder is mounted in the fixed cylinder, the output end of the air cylinder is connected with the bottom of the lifting column, a positioning support mechanism is arranged on the outer side wall of the fixed cylinder, a sun-shading mechanism is arranged at the upper end of the lifting column, and a cooling mechanism for cooling the base station main body is arranged on the lifting column;
Fixed ring on the solid fixed cylinder is located including fixed cover to location supporting mechanism, it is equipped with the sliding sleeve still to slide the cover on the solid fixed cylinder, through a plurality of spring coupling between sliding sleeve and the solid fixed ring, annular array has a plurality of articulated seats of having arranged on the week lateral wall of sliding sleeve, articulated on the articulated seat have the supporting leg, fixedly connected with coaxial ring magnet with it on the sliding sleeve, ring magnet' S the N utmost point and the S utmost point are located on two of its terminal surfaces, the lower extreme of lift post inlays and is equipped with bar magnet, bar magnet is homopolar relative with ring magnet.
Furthermore, a plurality of guide rods are fixed at the upper end of the sliding sleeve, a plurality of springs are respectively sleeved on the guide rods, guide holes are formed in the fixing ring, and the guide rods are in sliding fit in the guide holes.
Furthermore, the lower extreme of supporting leg is rotated and is installed the antiskid ribbed tile, be provided with the locating pin on the antiskid ribbed tile.
Further, sun-shading mechanism includes the fixed frame of fixed mounting on the lateral wall of lift post upper end, all be provided with the spout on the lateral wall of fixed frame both sides, sliding fit has the slider in the spout, be provided with the folding curtain who extends along its length direction in the fixed frame, the one end and the fixed frame of folding curtain are fixed, and the other end is fixed with the slider.
Furthermore, sun-shading mechanism is still including setting up the seal box on fixed frame, the splendid attire has expend with heat and contract with cold medium in the seal box, be provided with the gasbag that extends along its length direction in the spout, the gasbag passes through pipe and seal box intercommunication, the end connection of gasbag is on the lateral wall of slider expend with heat and contract with cold medium when expanding with heat, make gasbag expansion extension will the folding curtain expandes and shelters from sunshine.
Further, cooling mechanism is including installing a cooling section of thick bamboo in the lift post, the surface mounting of a cooling section of thick bamboo has the refrigeration piece, sliding fit has the radiating block in the cooling section of thick bamboo, fixedly connected with heat conduction pole on the lateral wall of radiating block, the one end that the radiating block was kept away from to the heat conduction pole is connected with the basic station main part, the motor is installed to the upper end of lift post, the output of motor is connected with reciprocal lead screw, reciprocal lead screw extends to in the cooling section of thick bamboo, and screw-thread fit between reciprocal lead screw and the radiating block.
Further, a strip-shaped groove is formed in the side wall of the cooling cylinder, and the heat conducting rod penetrates through the strip-shaped groove and is in sliding fit with the strip-shaped groove.
Furthermore, a piezoresistor is installed at one end, far away from the lifting column, in the sliding chute, the motor is connected with a power supply through the piezoresistor, a flexible pressing sheet is fixed on the side wall of the sliding block, and when the flexible pressing sheet presses the surface of the piezoresistor, the motor is switched on.
The invention has the following advantages:
1. according to the invention, through arranging the air cylinder and the supporting mechanism, the lifting column is pushed to move upwards through the air cylinder, when the base station main body is lifted and deployed, the sliding sleeve can be driven to move downwards at the same time, so that each supporting leg deflects and unfolds to position and support the whole base station, the lifting adjustment of the base station main body and the deflection adjustment of the supporting legs are synchronously performed, the matching is tight, the operation and the use are convenient, and the rapid deployment and the use of the emergency base station are facilitated.
2. According to the invention, by arranging the sun-shading mechanism, when the base station is deployed in a relatively open environment outside the summer, the medium expanding with heat and contracting with cold is expanded with heat under the irradiation of sunlight, so that the air bag is expanded and extended, the sliding block is pushed to expand the folding curtain to shade the sunlight, and the problem that the heat inside the base station main body is difficult to dissipate due to direct irradiation of the sunlight is avoided.
3. According to the invention, by arranging the motor, the reciprocating screw rod, the heat dissipation block and the cooling cylinder, the reciprocating screw rod can be driven by the motor to rotate so as to drive the heat dissipation block to slide in the cooling cylinder in a reciprocating manner, the heat dissipation block is in contact with the inner walls of different positions of the cooling cylinder, the temperature in the base station main body can be led out quickly, the cooling and heat dissipation of the base station main body are realized, and the influence of overhigh temperature on the stability of a network and the service life of equipment is avoided.
4. According to the invention, the opening and closing of the motor can be controlled through the position of the sliding block by arranging the flexible pressing sheet and the piezoresistor, so that the motor only works in a strong sunlight environment, the cost is favorably reduced, and manual control and adjustment are not needed.
Drawings
Fig. 1 is a schematic structural diagram of a deployment state of a mobility emergency base station for a 5G network communication provided by the present invention;
fig. 2 is a schematic structural diagram of a storage status of a mobility emergency base station for 5G network communications according to the present invention;
fig. 3 is a schematic diagram of an internal structure of a fixed frame in a mobile emergency base station for 5G network communication according to the present invention;
FIG. 4 is an enlarged view at A in FIG. 1;
fig. 5 is a schematic view of the magnetic pole directions of the ring magnet and the bar magnet in the mobile emergency base station for 5G network communication according to the present invention.
In the figure, 1 base, 2 base station main bodies, 3 fixed cylinders, 4 lifting columns, 5 air cylinders, 6 fixed rings, 7 sliding sleeves, 8 springs, 9 hinged seats, 10 supporting legs, 11 annular magnets, 12 bar magnets, 13 guide rods, 14 anti-skidding plates, 15 positioning pins, 16 sliding grooves, 17 fixed frames, 18 sliding blocks, 19 folding curtains, 20 sealing boxes, 21 air bags, 22 guide pipes, 23 cooling cylinders, 24 refrigeration sheets, 25 heat dissipation blocks, 26 heat conduction rods, 27 motors, 28 reciprocating screw rods, 29 piezoresistors and 30 flexible pressing sheets.
Detailed Description
As shown in fig. 1-5, a mobility emergency base station for 5G network communications includes a base 1 and a base station main body 2, a fixed cylinder 3 is fixedly mounted on the base 1, a lifting column 4 is slidably disposed in the fixed cylinder 3, a cylinder 5 is mounted in the fixed cylinder 3, an output end of the cylinder 5 is connected with a bottom of the lifting column 4, a positioning support mechanism is disposed on an outer side wall of the fixed cylinder 3, a sunshade mechanism is disposed at an upper end of the lifting column 4, and a cooling mechanism for cooling the base station main body 2 is disposed on the lifting column 4.
The positioning and supporting mechanism comprises a fixed ring 6 fixedly sleeved on the fixed cylinder 3, a sliding sleeve 7 is further slidably sleeved on the fixed cylinder 3, the sliding sleeve 7 is connected with the fixed ring 6 through a plurality of springs 8, a plurality of hinged seats 9 are annularly arranged on the peripheral side wall of the sliding sleeve 7 in an array mode, supporting legs 10 are hinged on the hinged seats 9, an anti-slip plate 14 is rotatably installed at the lower end of each supporting leg 10, a positioning pin 15 is arranged on the anti-slip plate 14, the anti-slip plate 14 can be rotatably adjusted and is convenient to use in an uneven ground area, the anti-slip plate 14 can be fixed on the ground through the positioning pin 15, the position of the whole device is further positioned and supported, a ring-shaped magnet 11 coaxial with the sliding sleeve 7 is fixedly connected onto the sliding sleeve 7, the N pole and the S pole of the ring-shaped magnet 11 are positioned on two end faces of the ring-shaped magnet 11, a bar-shaped magnet 12 is embedded at the lower end of the lifting column 4, the bar-shaped magnet 12 is opposite to the homopolar pole, the N pole and the S pole of the bar-shaped magnet 12 are respectively positioned at two ends of the bar-shaped magnet in the length direction, bar magnet 12 is located 11 upper ends of annular magnet and when lower extreme position department, all can produce the repulsion force to annular magnet 11, in using, accessible cylinder 5 promotes lift post 4 and moves upward, when rising the deployment to the basic station main part, simultaneously under bar magnet 12 and annular magnet 11's repulsion force effect, drive sliding sleeve 7 moves down, make each supporting leg 10 deflect and expand, wholly advance the location support to the basic station, the lift adjustment of basic station main part 2 and the deflection adjustment of supporting leg 10 go on in step, the cooperation is inseparable, convenient to operate and use, be favorable to the quick deployment of emergent basic station and use.
The upper end of the sliding sleeve 7 is fixed with a plurality of guide rods 13, the plurality of springs 8 are respectively sleeved on the plurality of guide rods 13, guide holes are formed in the fixing ring 6, the guide rods 13 are in sliding fit in the guide holes, and the guide rods 13 are arranged, so that the sliding sleeve 7 can stably and vertically slide on the fixing barrel 3.
Sunshade mechanism includes fixed frame 17 of fixed mounting on the upper end lateral wall of lifting column 4, all is provided with spout 16 on the lateral wall of fixed frame 17 both sides, and sliding fit has slider 18 in the spout 16, is provided with the folding curtain 19 that extends along its length direction in the fixed frame 17, and the one end of folding curtain 19 is fixed with fixed frame 17, and the other end is fixed with slider 18.
The sun-shading mechanism further comprises a sealing box 20 arranged on the fixing frame 17, the sealing box 20 is made of a light-transmitting glass material, a thermal expansion and cold contraction medium is contained in the sealing box 20, the thermal expansion and cold contraction medium can be a mixed gas of nitrogen dioxide and dinitrogen tetroxide, the temperature of the mixed gas rises in a direct sunlight irradiation environment, at the moment, the balance of the mixed gas of nitrogen dioxide and dinitrogen tetroxide moves towards the generation direction of nitrogen dioxide, so that the volume of the mixed gas in the sealing box 20 is increased, the air pressure is raised, an air bag 21 extending along the length direction of the sliding chute 16 is arranged in the sliding chute 16, the air bag 21 is communicated with the sealing box 20 through a guide pipe 22, the end part of the air bag is connected to the side wall of the sliding block 18, when the thermal expansion and cold contraction medium expands due to heat, the folding curtain 19 is unfolded to shield the sunlight, and the problem that the heat in the base station main body 2 is difficult to radiate out due to the direct sunlight irradiation is avoided, in a low-temperature environment where sunlight is not directly emitted, the airbag 21 is in the retracted state, and the pleated cover 19 is in the folded and stored state.
The cooling mechanism comprises a cooling cylinder 23 arranged in a lifting column 4, a refrigerating sheet 24 is arranged on the surface of the cooling cylinder 23, a radiating block 25 is arranged in the cooling cylinder 23 in a sliding fit manner, a heat conducting rod 26 is fixedly connected to the side wall of the radiating block 25, a strip-shaped groove is formed in the side wall of the cooling cylinder 23, the heat conducting rod 26 penetrates through and is in sliding fit with the strip-shaped groove, one end, far away from the radiating block 25, of the heat conducting rod 26 is connected with the base station main body 2, the radiating block 25 and the heat conducting rod 26 are both made of metal materials and have good heat conducting performance, the base station main body 2 can be transferred to the surface of the cooling cylinder 23 to be quickly dissipated, a motor 27 is arranged at the upper end of the lifting column 4, a reciprocating lead screw 28 is connected to the output end of the motor 27, the reciprocating lead screw 28 extends into the cooling cylinder 23, the reciprocating lead screw 28 is in threaded fit with the radiating block 25, the refrigerating sheet 24 can reduce the surface temperature of the cooling cylinder 23 when in work, and when the motor 27 works, can drive reciprocal lead screw 28 and rotate, and then drive the radiating block 25 and at a cooling section of thick bamboo 23 reciprocating sliding, the inner wall contact of radiating block 25 and a cooling section of thick bamboo 23 different positions department is convenient for derive the inside temperature of base station main part 2 fast, realizes the cooling heat dissipation of base station main part 2, avoids the high temperature to influence the stability of network and the life of equipment.
The piezoresistor 29 is installed at one end far away from the lifting column 4 in the chute 16, the motor 27 is connected with a power supply through the piezoresistor 29, the piezoresistor 29 is made of a semiconductor material, in a natural state, the resistance value is higher, so that the motor 27 is in an open-circuit shutdown state, when the piezoresistor 29 is pressed, the resistance value is greatly reduced, a circuit of the motor 29 is switched on, a flexible pressing sheet 30 is fixed on the side wall of the slider 18, when the flexible pressing sheet 30 is pressed on the surface of the piezoresistor 29, the motor 27 is switched on, the refrigerating sheet 24 is also connected with the power supply through the piezoresistor 29, so that the refrigerating sheet 24 and the motor 27 synchronously run and work, the opening and closing of the motor 27 can be controlled through the position of the slider 18, the motor 27 only works in a strong sunlight environment, the cost is reduced, and manual control and adjustment are not needed.
When the invention is deployed, the base 1 is placed on the ground, the air cylinder 5 is started to push the lifting column 4 to move upwards so as to drive the base station main body 2 to be lifted and deployed, the signal transmission range of the base station main body 2 is expanded, the bar magnet 12 is positioned above the annular magnet 11 to generate downward repulsive force on the annular magnet 11, and then the sliding sleeve 7 is pushed to slide downwards, so that each supporting leg 10 can be deflected and unfolded to position and support the whole base station, the lifting adjustment of the base station main body 2 and the deflection adjustment of the supporting legs 10 are synchronously performed, the matching is tight, the operation and the use are convenient, the rapid deployment and the use of the emergency base station are facilitated, when the base station is stored after being used, the lifting column 4 is driven to move downwards through the air cylinder 5, the bar magnet 12 moves to the lower position of the annular magnet 11 to generate upward repulsive force on the annular magnet 11, and then the sliding sleeve 7 is pushed to slide upwards, can deflect and store each supporting leg 10, and is convenient to carry and transport.
When deploying in the outdoor spacious environment in summer, sunshine shines to make expend with heat and contract with cold medium thermal expansion, and then makes the expansion of gasbag 21, promotes slider 18 and launches folding curtain 19 and shelter from sunshine, avoids base station main part 2 to receive sunshine to penetrate directly to lead to its inside heat to be difficult to the effluvium.
When the folding curtain 19 is in the expansion state, the slider is located the one end of keeping away from lift post 4 in spout 16, at this moment, flexible preforming 30 is pressed on piezo-resistor 29 surface, make motor 27 and refrigeration piece 24 switch-on circuit, refrigeration piece 24 during operation can reduce a cooling section of thick bamboo 23 surface temperature, motor 27 during operation, can drive reciprocal lead screw 28 and rotate, because screw-thread fit between reciprocal lead screw 28 and the radiating block 25, and then drive the reciprocating sliding of radiating block 25 in a cooling section of thick bamboo 23, the inner wall contact of radiating block 25 and a cooling section of thick bamboo 23 different positions department, be convenient for derive the inside temperature of base station main part 2 fast, realize the cooling heat dissipation of base station main part 2, avoid the high temperature to influence the stability of network and the life of equipment.