CN113675576A - Vehicle-mounted 5G signal enhancement system and use method thereof - Google Patents
Vehicle-mounted 5G signal enhancement system and use method thereof Download PDFInfo
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- CN113675576A CN113675576A CN202110999546.2A CN202110999546A CN113675576A CN 113675576 A CN113675576 A CN 113675576A CN 202110999546 A CN202110999546 A CN 202110999546A CN 113675576 A CN113675576 A CN 113675576A
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- 238000000034 method Methods 0.000 title claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 49
- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims description 29
- 230000003139 buffering effect Effects 0.000 claims description 9
- 239000011435 rock Substances 0.000 claims description 3
- 230000002457 bidirectional effect Effects 0.000 abstract description 4
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/08—Means for collapsing antennas or parts thereof
- H01Q1/10—Telescopic elements
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/18—Means for stabilising antennas on an unstable platform
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/04—Frames or mounting racks for selector switches; Accessories therefor, e.g. frame cover
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Abstract
The invention relates to the field of signal enhancement systems, in particular to a vehicle-mounted 5G signal enhancement system and a using method thereof, which comprise a vehicle-mounted bracket and a mounting seat, two vehicle-mounted brackets are arranged in parallel, a mounting seat is connected between the two vehicle-mounted brackets in a sliding way, a pair of connecting sleeves are fixedly connected with the two sides of the mounting seat and the positions corresponding to the vehicle-mounted support, one ends of the connecting sleeves far away from the mounting seat are connected on the vehicle-mounted support in a sliding manner and are driven by a bidirectional screw rod of a transmission mechanism, can drive the telescopic rotating rod of the telescopic mechanism to rotate, so that the top plate and the telescopic plate can pull the upper end of the telescopic antenna to extend out, the height of the upper end of the telescopic antenna can be improved when the telescopic antenna is used, thereby reinforcing the receptivity to 5G signal to when telescopic antenna does not use, can accomodate telescopic antenna and accomodate the inslot, effectively avoid the telescopic antenna of overlength to influence the safe driving of vehicle.
Description
Technical Field
The invention relates to the field of signal enhancement systems, in particular to a vehicle-mounted 5G signal enhancement system and a using method thereof.
Background
The vehicle-mounted 5G signal enhancement system is a vehicle-mounted 5G signal receiving antenna arranged on the top of an automobile and a required terminal signal converter, generally, a 5G signal is received by the antenna, a light wave signal is converted into an electric signal by the signal converter and is transmitted to a vehicle-mounted terminal device, and the receiving strength of the signal is in direct relation to the height of the antenna.
However, the vehicle-mounted antenna is installed at the top of the automobile, and in the process of automobile fast driving, the situation of sudden braking is frequently encountered, the vehicle-mounted antenna can severely shake due to wind resistance or inertia, so that a connecting bolt between the mounting seat and the roof can be connected to the vehicle-mounted antenna, the mounting seat can directly fall off due to the arrangement, and meanwhile, the vehicle-mounted antenna can not be improved in height for the safety of a new automobile of the automobile, so that the situation of poor signal receiving capability is caused.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a vehicle-mounted 5G signal enhancement system and a using method thereof.
The technical scheme adopted by the invention for solving the technical problems is as follows: a vehicle-mounted 5G signal enhancement system comprises vehicle-mounted supports and mounting seats, wherein the two vehicle-mounted supports are arranged in parallel, the mounting seat is connected between the two vehicle-mounted supports in a sliding manner, a pair of connecting sleeves are fixedly connected to the two sides of the mounting seat and correspond to the positions of the vehicle-mounted supports, one ends of the connecting sleeves, far away from the mounting seats, are connected to the vehicle-mounted supports in a sliding manner, a containing groove is formed in the middle of the upper end of the mounting seat, a telescopic antenna is fixedly connected to the middle of the bottom of the containing groove, a pair of vertical grooves are formed in the side walls of the containing groove, a sealing cover is rotatably connected to the two sides of the upper end of the containing groove, a sealing mechanism is arranged in each vertical groove, a telescopic mechanism is arranged in each containing groove, a driving mechanism is arranged on the side wall of each containing groove and positioned outside the vertical groove, and a linkage mechanism is arranged in the mounting seat and positioned below the containing groove, and a buffer mechanism is arranged in the vehicle-mounted support and at the joint of the vehicle-mounted support and the connecting sleeve.
The buffer mechanism comprises a high-pressure air cavity, the high-pressure air cavity is arranged in the vehicle-mounted support and located at two ends of the vehicle-mounted support, a piston plate is connected in the high-pressure air cavity in a sliding mode, a sealing sleeve is fixedly connected to the outer side of the piston plate, a buffer slide rod is fixedly connected to one side of the piston plate, one end of the buffer slide rod is far away from a buffer slide plate, one end of the buffer slide plate corresponds to the connecting sleeve and is fixedly connected to the inner side wall of the connecting sleeve, the upper end and the lower end of the buffer slide plate extend through the vehicle-mounted support and are fixedly connected to the inner side wall of the connecting sleeve, a buffer slide groove is formed in the vehicle-mounted support and corresponds to the buffer slide plate, and a limiting plate is fixedly connected to one side of the piston plate in the high-pressure air cavity.
Specifically, the sealing mechanism comprises worms and a fixed screw rod, the worms are all rotationally connected in the vertical groove and positioned in the middle of the vertical groove, one end of the worm far away from the accommodating groove penetrates through the vertical groove, a fixing screw rod is rotatably connected in the vertical groove, the lower end of the fixed screw rod penetrates through the vertical groove, the joints of the two ends of the fixed screw rod and the vertical groove are fixedly connected with a first bearing, the fixed screw rod is in threaded connection with the worm, a thread groove is arranged in each fixed screw rod, the thread grooves are all connected with a telescopic screw in a threaded manner, the upper ends of the telescopic screws penetrate through the thread grooves and are all connected with a connecting slide block in a rotating manner, the lower end of the sealing cover and the position corresponding to the connecting sliding block are both provided with a connecting sliding groove, and the connecting sliding block is connected in the corresponding connecting sliding groove in a sliding mode.
Concretely, actuating mechanism includes the drive groove, the drive groove is all seted up in accomodating the inslot lateral wall and is located perpendicular groove and keep away from one side mutually, the drive groove just is located the equal swivelling joint in drive groove intermediate position and has a fixed rotating shaft, driving gear of equal fixedly connected with in the fixed rotating shaft, the drive groove lateral wall just with servo motor of the equal fixedly connected with in the corresponding position of fixed rotating shaft, the equal fixed connection of servo motor output is in fixed rotating shaft, the equal fixed connection of driven gear just all is located the drive groove on sealing mechanism's worm, all be connected through the drive chain transmission between driving gear and the driven gear.
The telescopic mechanism comprises a telescopic rotating rod, the telescopic rotating rod is connected to the side wall of the accommodating groove in a sliding mode, the lower end of the telescopic rotating rod is connected to the bottom of the accommodating groove in a sliding mode, a top plate is fixedly connected to the upper end of the telescopic rotating rod in a fixed mode, a telescopic groove is formed in the top plate, a telescopic plate is connected to the telescopic groove in a sliding mode, a connecting spring is fixedly connected to the connecting position of the telescopic plate and the side wall of the telescopic groove in a fixed mode, the connecting spring is connected to the connecting position of the telescopic plate and the side wall of the telescopic groove in a fixed mode, the top plate is close to a connecting rod which is connected to the top plate in a sliding mode, the two ends of the connecting rod penetrate through the side wall of the telescopic groove and are fixedly connected to the telescopic plate, the connecting rod is close to a connecting plate which is fixedly connected to the connecting position of one end, and the lower end of the connecting plate is fixedly connected to the upper end of the telescopic antenna.
The antenna is characterized in that the bottom of the accommodating groove is fixedly connected with a supporting seat, the supporting seat is fixedly connected with two sides of the telescopic antenna, the upper end of the supporting seat is rotatably connected with a limiting telescopic rod, and the upper end of the limiting telescopic rod is rotatably connected to the connecting end plate.
Specifically, the linkage mechanism comprises a linkage groove and a side groove, the linkage groove is arranged in the mounting seat and is positioned below the accommodating groove, a two-way screw rod is connected in the linkage groove in a rotating manner, a thread sleeve is connected on the two-way screw rod in a threaded manner at a position corresponding to a telescopic rotating rod of the telescopic mechanism, a connecting slide rod is fixedly connected at the upper end of the thread sleeve, the upper end of the connecting slide rod penetrates through the linkage groove and is fixedly connected at the lower end of the corresponding telescopic rotating rod, a linkage slide groove is arranged on the side wall at the upper end of the linkage groove and is corresponding to the connecting slide rod, the connecting slide rod is connected in the linkage slide groove in a sliding manner, a second bearing is fixedly connected at the two ends of the linkage groove and is corresponding to the two-way screw rod, the side wall at the two ends of the linkage groove is provided with a side groove, the two ends of the two-way screw rod are positioned in the side groove and are fixedly connected with a driving bevel gear, the side grooves are all rotatably connected with driven bevel gears, the upper ends of the driven bevel gears are all fixedly connected to the lower ends of fixing screws of the sealing mechanisms, and the driving bevel gears are all meshed with the driven bevel gears.
A use method of the vehicle-mounted 5G signal enhancement system comprises the following steps:
firstly, a servo motor is started, so that the output end of the servo motor drives a fixed rotating shaft to rotate, a driving gear is driven to rotate, two driven gears can be driven to synchronously rotate under the transmission of a transmission chain, and finally a fixed screw can be driven to rotate;
secondly, the worm can be driven to rotate through the rotation of the fixed screw rod, so that the driven bevel gear can synchronously rotate along with the worm, and meanwhile, the worm rotates to drive the telescopic screw rod to slide upwards in the thread groove, so that the upper end of the telescopic screw rod can push the connecting slide block to slide in the connecting slide groove, and finally the sealing cover is driven to rotate, and the upper end of the mounting seat can be opened;
third, the driven bevel gear rotates to drive the driving bevel gear to synchronously rotate, so that the two-way screw rod can rotate, the thread sleeve is positioned on the two-way screw rod to slide to one side close to the two-way screw rod, the two connecting slide rods are positioned in the linkage slide groove to slide to one side close to the two-way screw rod, finally, the lower end of the telescopic rotating rod is driven to slide to one side close to the two-way screw rod, the upper end of the telescopic rotating rod is driven to slide to one side close to the two top plates, the two ends of the connecting rod slide to the telescopic groove, the connecting rod and the connecting plate are driven to move upwards, the connecting end plate and the upper end of the telescopic antenna are pulled to slide upwards, the upper end of the telescopic antenna is stretched and extends out of the mounting seat, the structural capacity of the telescopic antenna is improved, and in the process, the connecting end plate pulls the upper end of the limiting telescopic rod to move upwards, so as to drive the limiting rotation, the limiting telescopic rod is used for supporting the telescopic antenna, so that the stability of the telescopic antenna after the telescopic antenna is stretched out is effectively ensured;
the fourth step, when the vehicle runs into emergency brake and causes the mount pad to rock, the mount pad will drive the adapter sleeve and be located vehicle-mounted support and slide, thereby it slides to drive the buffering slide to be located vehicle-mounted support, will promote the buffering slide bar to be located vehicle-mounted support and slide finally, thereby make the piston board be located the high-pressure air chamber and slide, make the inside atmospheric pressure in both ends high-pressure air chamber in the vehicle-mounted support produce the atmospheric pressure difference, thereby can produce reverse thrust to the piston board, the range of rocking of effectual less adapter sleeve, thereby the range of rocking of mount pad can be less, it drops from the top of the car not hard up to have avoided the mount pad.
The invention has the beneficial effects that:
(1) according to the vehicle-mounted 5G signal enhancement system, the worm is driven to rotate by the driven gear of the driving mechanism, the telescopic screw rod can be located in the thread groove to move upwards, so that the sealing cover is pushed open, meanwhile, the telescopic rotating rod of the telescopic mechanism can be driven to rotate through the transmission of the bidirectional screw rod of the transmission mechanism, so that the top plate and the telescopic plate can pull the upper end of the telescopic antenna to extend out, the height of the upper end of the telescopic antenna can be increased when the telescopic antenna is used, the receiving capacity of 5G signals is enhanced, the telescopic antenna can be stored in the storage groove when the telescopic antenna is not used, and the situation that the overlong telescopic antenna affects safe driving of a vehicle is effectively avoided.
(2) According to the vehicle-mounted 5G signal enhancement system, the piston plate of the buffer mechanism extrudes air in the high-pressure air cavities at two ends, so that a reverse thrust is provided for the installation seat in the reverse direction of the motion of the installation seat due to the inertia acting force when the vehicle is braked suddenly, the shaking of the installation seat on the top of the vehicle can be reduced, and the situation that the bolt is loosened and even falls off due to the fact that the connection bolt of the installation seat and the top of the vehicle shakes for a long time is avoided.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a front sectional schematic structural diagram of a vehicle-mounted 5G signal enhancement system provided by the invention;
fig. 2 is an enlarged schematic structural diagram of a point a in fig. 1 of a vehicle-mounted 5G signal enhancement system provided by the present invention;
fig. 3 is an enlarged schematic structural diagram at B in fig. 1 of a vehicle-mounted 5G signal enhancement system provided by the present invention;
fig. 4 is a schematic top sectional structure view of a vehicle-mounted 5G signal enhancement system provided by the present invention;
fig. 5 is a schematic top view of the vehicle-mounted 5G signal enhancement system according to the present invention;
FIG. 6 is a schematic cross-sectional view of the connection between the top plate and the connecting rod of the vehicle-mounted 5G signal enhancement system provided by the invention;
fig. 7 is a schematic view of a vehicle-mounted 5G signal enhancement system according to the present invention, which is a sectional structure of a vehicle-mounted bracket and a connecting sleeve.
In the figure: 1. a vehicle-mounted bracket; 2. a mounting seat; 3. a receiving groove; 4. a retractable antenna; 5. a drive mechanism; 51. a drive slot; 52. fixing the rotating shaft; 53. a servo motor; 54. a driving gear; 55. a driven gear; 56. a drive chain; 6. a sealing mechanism; 61. a worm; 62. fixing the screw rod; 63. a first bearing; 64. a thread groove; 65. a telescopic screw; 66. connecting the sliding block; 67. connecting the sliding chute; 7. a telescoping mechanism; 71. a telescopic rotating rod; 72. a top plate; 73. a telescopic groove; 74. a retractable plate; 75. a connecting spring; 76. a connecting rod; 77. a connecting plate; 78. a supporting seat; 79. limiting the telescopic rod; 710. connecting the end plates; 8. a linkage mechanism; 81. a linkage groove; 82. a bidirectional screw; 83. a threaded sleeve; 84. a second bearing; 85. a side groove; 86. connecting a sliding rod; 87. a linkage chute; 88. a driving bevel gear; 89. a driven bevel gear; 9. a buffer mechanism; 91. a high-pressure air cavity; 92. a piston plate; 93. sealing sleeves; 94. buffering the sliding rod; 95. a limiting plate; 96. a buffer slide plate; 97. a buffer chute; 10. a sealing cover; 11. connecting sleeves; 12. a vertical slot.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1-7, the vehicle-mounted 5G signal enhancement system comprises two vehicle-mounted brackets 1 and two mounting seats 2, wherein the two vehicle-mounted brackets 1 are arranged in parallel, one mounting seat 2 is slidably connected between the two vehicle-mounted brackets 1, a pair of connecting sleeves 11 is fixedly connected to two sides of the mounting seat 2 and corresponds to the vehicle-mounted bracket 1, one ends of the connecting sleeves 11 far away from the mounting seat 2 are slidably connected to the vehicle-mounted bracket 1, a storage groove 3 is formed in the middle of the upper end of the mounting seat 2, a telescopic antenna 4 is fixedly connected to the middle of the bottom of the storage groove 3, a pair of vertical grooves 12 are formed in the side walls of the storage groove 3, two sealing covers 10 are rotatably connected to two sides of the upper end of the storage groove 3, a sealing mechanism 6 is arranged in each vertical groove 12, and a telescopic mechanism 7 is arranged in each storage groove 3, accomodate groove 3 lateral wall and be located the vertical groove 12 outside and all be provided with a actuating mechanism 5, just be located and accomodate groove 3 below in mount pad 2 and be provided with a link gear 8, just be provided with a buffer gear 9 with adapter sleeve 11 junction in the vehicle-mounted support 1.
The sealing mechanism 6 comprises a worm 61 and a fixed screw 62, the worm 61 is rotatably connected in the vertical groove 12 and located in the middle of the vertical groove 12, one end of the worm 61, which is far away from the accommodating groove 3, penetrates through the vertical groove 12, the fixed screw 62 is rotatably connected in the vertical groove 12, the lower end of the fixed screw 62 penetrates through the vertical groove 12, a first bearing 63 is fixedly connected at the joint of the two ends of the fixed screw 62 and the vertical groove 12, the fixed screw 62 and the worm 61 are in threaded connection, a thread groove 64 is formed in the fixed screw 62, a telescopic screw 65 is in threaded connection in the thread groove 64, the upper end of the telescopic screw 65 penetrates through the thread groove 64 and is rotatably connected with a connecting slide block 66, and a connecting slide groove 67 is formed in the lower end of the sealing cover 10 and in the position corresponding to the connecting slide block 66, the connecting sliding blocks 66 are connected in the corresponding connecting sliding grooves 67 in a sliding mode, the worm 61 can be driven to rotate through rotation of the fixing screw rods 62, so that the driven bevel gears 89 can rotate synchronously with the worm 61, meanwhile, the worm 61 rotates to drive the telescopic screw rods 65 to slide upwards in the thread grooves 64, the upper ends of the telescopic screw rods 65 can be pushed to push the connecting sliding blocks 66 to slide in the connecting sliding grooves 67, finally, the sealing covers 10 are driven to rotate, and the upper ends of the mounting seats 2 can be opened.
The driving mechanism 5 comprises a driving groove 51, the driving grooves 51 are all opened in the side wall of the accommodating groove 3 and located at one side far away from the vertical groove 12, the driving groove 51 and the middle position of the driving groove 51 are all rotationally connected with a fixed rotating shaft 52, the fixed rotating shaft 52 is all fixedly connected with a driving gear 54, the side wall of the driving groove 51 and the position corresponding to the fixed rotating shaft 52 are all fixedly connected with a servo motor 53, the output end of the servo motor 53 is all fixedly connected with the fixed rotating shaft 52, the driven gears 55 are all fixedly connected with the worm 61 of the sealing mechanism 6 and are all located in the driving groove 51, the driving gear 54 and the driven gear 55 are all in transmission connection through a transmission chain 56, the servo motor 53 is started, the output end of the servo motor 53 drives the fixed rotating shaft 52 to rotate, so as to drive the driving gear 54 to rotate, and can drive the two driven gears 55 to synchronously rotate under the transmission of the transmission chain 56, eventually, the set screw 62 can be rotated.
The telescopic mechanism 7 comprises telescopic rotating rods 71, the telescopic rotating rods 71 are all slidably connected with the side wall of the accommodating groove 3, the lower ends of the telescopic rotating rods 71 are all slidably connected with the bottom of the accommodating groove 3, the upper ends of the telescopic rotating rods 71 are all fixedly connected with a top plate 72, a telescopic groove 73 is formed in the top plate 72, a telescopic plate 74 is all slidably connected in the telescopic groove 73, the connecting part of the telescopic plate 74 and the side wall of the telescopic groove 73 is all fixedly connected with a connecting spring 75, the side, close to one side, of the top plate 72 on the same side is all slidably connected with a connecting rod 76, the two ends of the connecting rod 76 penetrate through the side wall of the telescopic groove 73 and are all fixedly connected to the telescopic plate 74, the connecting plate 77 is all fixedly connected to the middle position, close to one side, of the connecting plate 77 is fixedly connected to a connecting end plate 710, the lower end of the connecting end plate 710 is fixedly connected to the upper end of the telescopic antenna 4, the bottom of the accommodating groove 3 and positioned at both sides of the telescopic antenna 4 are fixedly connected with a supporting seat 78, the upper end of the supporting seat 78 is rotatably connected with a limiting telescopic rod 79, the upper end of the limiting telescopic rod 79 is rotatably connected with a connecting end plate 710, the linkage mechanism 8 comprises a linkage groove 81 and a side groove 85, the linkage groove 81 is arranged in the mounting seat 2 and positioned below the accommodating groove 3, the linkage groove 81 is rotatably connected with a two-way screw 82, the two-way screw 82 is in threaded connection with a threaded sleeve 83 at a position corresponding to the telescopic rotating rod 71 of the telescopic mechanism 7, the upper end of the threaded sleeve 83 is fixedly connected with a connecting slide rod 86, the upper end of the connecting slide rod 86 passes through the linkage groove 81 and is fixedly connected with the lower end of the corresponding telescopic rotating rod 71, the side wall at the upper end of the linkage groove 81 and is provided with a linkage sliding groove 87 at a position corresponding to the connecting slide rod 86, the connecting sliding rods 86 are all slidably connected in a linkage sliding groove 87, the two ends of the linkage groove 81 are fixedly connected with a second bearing 84 at the corresponding position of the two-way screw 82, the side walls of the two ends of the linkage groove 81 are respectively provided with a side groove 85, the two ends of the two-way screw 82 are both positioned in the side grooves 85 and are respectively fixedly connected with a driving bevel gear 88, the side grooves 85 are respectively and rotatably connected with a driven bevel gear 89, the upper ends of the driven bevel gears 89 are respectively and fixedly connected with the lower end of the fixing screw 62 of the sealing mechanism 6, the driving bevel gears 88 and the driven bevel gears 89 are respectively engaged and connected, the driving bevel gears 88 can be driven to synchronously rotate through the rotation of the driven bevel gears 89, so that the two-way screw 82 can be rotated, the thread sleeve 83 is positioned on the two-way screw 82 to slide towards one side, and the two connecting sliding rods 86 are positioned in the linkage sliding groove 87 to slide towards one side, finally, the lower end of the telescopic rotating rod 71 is driven to slide towards one side close to the telescopic rotating rod, the upper end of the telescopic rotating rod 71 is driven to slide towards one side close to the telescopic rotating rod, meanwhile, the two top plates 72 are driven to slide towards one side close to the telescopic rotating rod, the two ends of the connecting rod 76 slide towards the telescopic grooves 73, finally, the connecting rod 76 and the connecting plate 77 are driven to move upwards, the connecting end plate 710 and the upper end of the telescopic antenna 4 are pulled to slide upwards, the upper end of the telescopic antenna 4 is stretched, and the mounting base 2 is stretched out.
The buffer mechanism 9 comprises high-pressure air chambers 91, the high-pressure air chambers 91 are all arranged in the vehicle-mounted support 1 and are located at two ends of the vehicle-mounted support 1, a piston plate 92 is connected in the high-pressure air chambers 91 in a sliding manner, a sealing sleeve 93 is fixedly connected at the outer side of the piston plate 92, a buffer slide bar 94 is fixedly connected at one side of the piston plate 92 close to one side, one end of the buffer slide bar 94 far away from the piston plate 92 corresponds to the connecting sleeve 11 and is fixedly connected with a buffer slide plate 96, the upper end and the lower end of the buffer slide plate 96 extend through the vehicle-mounted support 1 and are fixedly connected to the inner side wall of the connecting sleeve 11, a buffer slide groove 97 is arranged in the vehicle-mounted support 1 and corresponds to the buffer slide plate 96, a limiting plate 95 is fixedly connected at one side of the piston plate 92 close to one side in the high-pressure air chambers 91, and the connecting sleeve 11 is driven by the mounting base 2 to slide on the vehicle-mounted support 1, thereby drive buffering slide 96 and be located and slide in on-vehicle support 1, will promote finally that buffering slide bar 94 is located and slides in on-vehicle support 1 to make piston plate 92 be located and slide in high-pressure air chamber 91, make the inside atmospheric pressure of both ends high-pressure air chamber 91 in on-vehicle support 1 produce the atmospheric pressure difference, thereby can produce reverse thrust, the effectual less rocking amplitude of adapter sleeve 11 to piston plate 92.
A use method of the vehicle-mounted 5G signal enhancement system comprises the following steps:
firstly, a servo motor 53 is started, so that the output end of the servo motor 53 drives a fixed rotating shaft 52 to rotate, thereby driving a driving gear 54 to rotate, and two driven gears 55 can be driven to synchronously rotate under the transmission of a transmission chain 56, and finally a fixed screw 62 can be driven to rotate;
secondly, the worm 61 can be driven to rotate through the rotation of the fixed screw 62, so that the driven bevel gear 89 can synchronously rotate along with the worm 61, meanwhile, the worm 61 rotates to drive the telescopic screw 65 to be positioned in the thread groove 64 and slide upwards, so that the upper end of the telescopic screw 65 pushes the connecting slide block 66 to be positioned in the connecting slide groove 67 and slide inwards, finally, the sealing cover 10 is driven to rotate, and the upper end of the mounting seat 2 can be opened;
thirdly, the driven bevel gear 89 rotates to drive the driving bevel gear 88 to rotate synchronously, so as to rotate the two-way screw 82, so that the thread sleeve 83 is positioned on the two-way screw 82 to slide to one side close to the two-way screw, so as to drive the two connecting slide rods 86 to slide to one side close to the two-way slide groove 87, finally drive the lower end of the telescopic rotating rod 71 to slide to one side close to the two-way slide groove, so as to drive the upper end of the telescopic rotating rod 71 to slide to one side close to the two top plates 72, simultaneously move upwards, so as to drive the two ends of the connecting rod 76 to slide to the telescopic groove 73, finally drive the connecting rod 76 and the connecting plate 77 to move upwards, and pull the connecting end plate 710 and the upper end of the telescopic antenna 4 to slide upwards, so as to stretch the upper end of the telescopic antenna 4 and extend out of the mounting base 2, thereby improving the signal structure capability of the telescopic antenna 4, and in the process, the connecting end plate 710 pulls the upper end of the limit telescopic rod 79 to move upwards, thereby driving the limiting telescopic rod 79 to rotate, and enabling the limiting telescopic rod 79 to support the telescopic antenna 4, so that the stability of the telescopic antenna 4 after being extended out is effectively ensured;
the fourth step, when the vehicle runs into the emergency brake and causes mount pad 2 to rock, mount pad 2 will drive adapter sleeve 11 and be located and slide on vehicle-mounted support 1, thereby it slides to drive buffering slide 96 and be located and slide in vehicle-mounted support 1, it finally will promote buffering slide bar 94 and be located and slide in vehicle-mounted support 1, thereby make piston plate 92 be located and slide in high-pressure air cavity 91, make the inside atmospheric pressure of both ends high-pressure air cavity 91 in vehicle-mounted support 1 produce the atmospheric pressure difference, thereby can produce reverse thrust to piston plate 92, effectual less adapter sleeve 11's amplitude of rocking, thereby can be less mount pad 2's amplitude of rocking, mount pad 2 has been avoided not hard up from the car top and has dropped.
The invention has the beneficial effects that:
(1) according to the vehicle-mounted 5G signal enhancement system, the worm is driven to rotate by the driven gear of the driving mechanism, the telescopic screw rod can be located in the thread groove to move upwards, so that the sealing cover is pushed open, meanwhile, the telescopic rotating rod of the telescopic mechanism can be driven to rotate through the transmission of the bidirectional screw rod of the transmission mechanism, so that the top plate and the telescopic plate can pull the upper end of the telescopic antenna to extend out, the height of the upper end of the telescopic antenna can be increased when the telescopic antenna is used, the receiving capacity of 5G signals is enhanced, the telescopic antenna can be stored in the storage groove when the telescopic antenna is not used, and the situation that the overlong telescopic antenna affects safe driving of a vehicle is effectively avoided.
(2) According to the vehicle-mounted 5G signal enhancement system, the piston plate of the buffer mechanism extrudes air in the high-pressure air cavities at two ends, so that a reverse thrust is provided for the installation seat in the reverse direction of the motion of the installation seat due to the inertia acting force when the vehicle is braked suddenly, the shaking of the installation seat on the top of the vehicle can be reduced, and the situation that the bolt is loosened and even falls off due to the fact that the connection bolt of the installation seat and the top of the vehicle shakes for a long time is avoided.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. A vehicle-mounted 5G signal enhancement system comprises two vehicle-mounted supports (1) and a mounting seat (2), and is characterized in that the two vehicle-mounted supports (1) are arranged in parallel, the mounting seat (2) is connected between the two vehicle-mounted supports (1) in a sliding manner, a pair of connecting sleeves (11) are fixedly connected to the two sides of the mounting seat (2) and correspond to the vehicle-mounted supports (1), one ends, far away from the mounting seat (2), of the connecting sleeves (11) are connected to the vehicle-mounted supports (1) in a sliding manner, a storage groove (3) is formed in the middle of the upper end of the mounting seat (2), a telescopic antenna (4) is fixedly connected to the middle of the bottom of the storage groove (3), a pair of vertical grooves (12) are formed in the side wall of the storage groove (3), and a sealing cover (10) is rotatably connected to the two sides of the upper end of the storage groove (3), all be provided with a sealing mechanism (6) in vertical groove (12), it all is provided with a telescopic machanism (7) to accomodate groove (3), it all is provided with a actuating mechanism (5) just to be located vertical groove (12) outside to accomodate groove (3) lateral wall, it is provided with a link gear (8) just to be located and accomodate groove (3) below in mount pad (2), just be provided with a buffer gear (9) with adapter sleeve (11) junction in on-vehicle support (1).
2. The vehicle-mounted 5G signal enhancement system according to claim 1, characterized in that: the buffer mechanism (9) comprises high-pressure air chambers (91), the high-pressure air chambers (91) are all arranged in the vehicle-mounted support (1) and are located at two ends of the vehicle-mounted support (1), a piston plate (92) is connected in the high-pressure air chambers (91) in a sliding manner, seal sleeves (93) are fixedly connected to the outer sides of the piston plates (92), a buffer slide rod (94) is fixedly connected to one side, close to the piston plate (92), of each piston plate (92), one end, far away from the piston plate (92), of each buffer slide rod (94) corresponds to the corresponding connecting sleeve (11) and is fixedly connected with a buffer slide plate (96), the upper end and the lower end of each buffer slide plate (96) extend through the vehicle-mounted support (1) and are fixedly connected to the inner side wall of the corresponding connecting sleeve (11), and a buffer slide groove (97) is formed in the vehicle-mounted support (1) and in the position corresponding to the buffer slide plate (96), and a limiting plate (95) is fixedly connected to one side, close to the piston plate (92), of the high-pressure air cavity (91).
3. The vehicle-mounted 5G signal enhancement system according to claim 1, characterized in that: the sealing mechanism (6) comprises a worm (61) and a fixing screw rod (62), the worm (61) is connected in the vertical groove (12) in a rotating mode and located in the middle of the vertical groove (12), one end, far away from the accommodating groove (3), of the worm (61) penetrates through the vertical groove (12), the fixing screw rod (62) is connected in the vertical groove (12) in a rotating mode, the lower end of the fixing screw rod (62) penetrates through the vertical groove (12), the connecting positions of the two ends of the fixing screw rod (62) and the vertical groove (12) are fixedly connected with a first bearing (63), the fixing screw rod (62) and the worm (61) are connected in a threaded mode, a thread groove (64) is formed in the fixing screw rod (62), a telescopic screw rod (65) is connected in the thread groove (64) in a threaded mode, the upper end of the telescopic screw rod (65) penetrates through the thread groove (64) and is connected with a connecting sliding block (66) in a rotating mode, the lower end of the sealing cover (10) is provided with a connecting sliding groove (67) corresponding to the connecting sliding block (66), and the connecting sliding block (66) is connected in the corresponding connecting sliding groove (67) in a sliding mode.
4. The vehicle-mounted 5G signal enhancement system according to claim 1, characterized in that: the driving mechanism (5) comprises driving grooves (51), the driving grooves (51) are all arranged in the side wall of the accommodating groove (3) and are positioned on one side far away from the vertical groove (12), a fixed rotating shaft (52) is rotatably connected in the driving groove (51) and in the middle of the driving groove (51), the fixed rotating shafts (52) are fixedly connected with a driving gear (54), a servo motor (53) is fixedly connected with the side wall of the driving groove (51) and the position corresponding to the fixed rotating shaft (52), the output ends of the servo motors (53) are fixedly connected to the fixed rotating shaft (52), the driven gears (55) are fixedly connected to a worm (61) of the sealing mechanism (6) and are positioned in the driving groove (51), the driving gear (54) and the driven gear (55) are in transmission connection through a transmission chain (56).
5. The vehicle-mounted 5G signal enhancement system according to claim 1, characterized in that: the telescopic mechanism (7) comprises telescopic rotating rods (71), the telescopic rotating rods (71) are all connected to the side wall of the accommodating groove (3) in a sliding mode, the lower ends of the telescopic rotating rods (71) are all connected to the bottom of the accommodating groove (3) in a sliding mode, the upper end of each telescopic rotating rod (71) is fixedly connected with a top plate (72), a telescopic groove (73) is formed in each top plate (72), a telescopic plate (74) is all connected to the inside of each telescopic groove (73) in a sliding mode, a connecting spring (75) is fixedly connected to the connecting position of each telescopic plate (74) and the side wall of each telescopic groove (73), the top plates (72) are close to one side of the same side and are all connected to a connecting rod (76) in a sliding mode, the two ends of each connecting rod (76) penetrate through the side wall of each telescopic groove (73) and are all fixedly connected to the telescopic plates (74), and the connecting rods (76) are close to the middle position of one side and are all fixedly connected to a connecting plate (77), the connecting plate (77) is close to one end junction fixedly connected with one and connects end plate (710) mutually, connect end plate (710) lower extreme fixed connection in telescopic antenna (4) upper end.
6. The vehicle-mounted 5G signal enhancement system according to claim 5, characterized in that: accomodate groove (3) bottom and be located supporting seat (78) of the equal fixedly connected with in telescopic antenna (4) both sides, the equal swivelling joint in supporting seat (78) upper end has a spacing telescopic link (79), the equal swivelling joint in spacing telescopic link (79) upper end is on connecting end plate (710).
7. The vehicle-mounted 5G signal enhancement system according to claim 1, characterized in that: the linkage mechanism (8) comprises a linkage groove (81) and a side groove (85), the linkage groove (81) is arranged in the mounting seat (2) and is located below the accommodating groove (3), the linkage groove (81) is internally and rotatably connected with a two-way screw (82), the two-way screw (82) is connected with a thread sleeve (83) in a threaded manner and corresponds to a telescopic rotating rod (71) of the telescopic mechanism (7), the upper end of the thread sleeve (83) is fixedly connected with a connecting sliding rod (86), the upper end of the connecting sliding rod (86) penetrates through the linkage groove (81) and is fixedly connected with the lower end of the corresponding telescopic rotating rod (71), the side wall of the upper end of the linkage groove (81) and the corresponding position of the connecting sliding rod (86) are respectively provided with a linkage sliding groove (87), and the connecting sliding rod (86) is connected in the linkage sliding groove (87) in a sliding manner, linkage groove (81) both ends and two-way screw rod (82) corresponding position all link firmly and have connected a second bearing (84), a limit groove (85) has all been seted up to linkage groove (81) both ends lateral wall, two-way screw rod (82) both ends all are located limit groove (85) and initiative bevel gear (88) of equal fixedly connected with, equal swivelling joint has one driven bevel gear (89) in limit groove (85), the equal fixed connection in fixed screw (62) lower extreme of sealing mechanism (6) in driven bevel gear (89) upper end, initiative bevel gear (88) are connected with driven bevel gear (89) equal meshing.
8. A method of using a vehicle mounted 5G signal enhancement system according to any one of claims 1 to 7, characterized by: the method comprises the following steps:
firstly, a servo motor (53) is started, so that the output end of the servo motor (53) drives a fixed rotating shaft (52) to rotate, a driving gear (54) is driven to rotate, two driven gears (55) can be driven to synchronously rotate under the transmission of a transmission chain (56), and finally a fixed screw (62) can be driven to rotate;
secondly, the worm (61) can be driven to rotate through the rotation of the fixed screw (62), so that the driven bevel gear (89) can synchronously rotate along with the worm (61), meanwhile, the worm (61) rotates to drive the telescopic screw (65) to be positioned in the thread groove (64) to slide upwards, so that the upper end of the telescopic screw (65) can push the connecting sliding block (66) to be positioned in the connecting sliding groove (67) to slide, finally, the sealing cover (10) is driven to rotate, and the upper end of the mounting seat (2) can be opened;
thirdly, the driven bevel gear (89) rotates to drive the driving bevel gear (88) to synchronously rotate, so that the two-way screw rod (82) can rotate, the thread sleeve (83) is positioned on the two-way screw rod (82) to slide towards one side, the two connecting slide rods (86) are driven to slide towards one side in the linkage slide groove (87), finally the lower end of the telescopic rotating rod (71) is driven to slide towards one side, the upper end of the telescopic rotating rod (71) slides towards one side and moves upwards simultaneously, the two top plates (72) slide towards one side, the two ends of the connecting rod (76) slide towards the telescopic groove (73), finally the connecting rod (76) and the connecting plate (77) are driven to move upwards, the upper ends of the connecting end plate (710) and the telescopic antenna (4) are pulled to slide upwards, the upper end of the telescopic antenna (4) is stretched and stretches out of the mounting seat (2), the capacity of the telescopic antenna (4) to a signal structure is improved, in the process, the upper end of the limiting telescopic rod (79) is pulled to move upwards by the connecting end plate (710), so that the limiting telescopic rod (79) is driven to rotate, the limiting telescopic rod (79) supports the telescopic antenna (4), and the stability of the telescopic antenna (4) after extension is effectively guaranteed;
the fourth step, when the vehicle runs into the emergency brake and causes mount pad (2) to rock, mount pad (2) will drive adapter sleeve (11) and be located on-vehicle support (1) and slide, thereby it slides to drive buffering slide (96) and be located on-vehicle support (1), will promote finally that buffering slide bar (94) are located on-vehicle support (1) and slide, thereby make piston board (92) be located high-pressure air chamber (91) and slide, make the inside atmospheric pressure of both ends high-pressure air chamber (91) produce the atmospheric pressure difference in on-vehicle support (1), thereby can produce reverse thrust to piston board (92), the range of rocking of effectual less adapter sleeve (11), thereby the range of rocking that can less mount pad (2), it drops from the car top is not hard up to have avoided mount pad (2).
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| CN114323032A (en) * | 2021-12-30 | 2022-04-12 | 广西英伦信息技术股份有限公司 | Positioning system based on 5G and positioning method thereof |
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| CN113675576B (en) | 2023-11-17 |
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