CN111786082B - Miniaturized 5G basic station - Google Patents
Miniaturized 5G basic station Download PDFInfo
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- CN111786082B CN111786082B CN202010569111.XA CN202010569111A CN111786082B CN 111786082 B CN111786082 B CN 111786082B CN 202010569111 A CN202010569111 A CN 202010569111A CN 111786082 B CN111786082 B CN 111786082B
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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
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
- H01Q1/246—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for base stations
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
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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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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/08—Access point devices
Abstract
The invention relates to a miniaturized 5G base station, which relates to the technical field of communication signal transmission equipment and comprises a lightning guiding vertical rod, a box body and a base station body, wherein the box body is arranged at the upper end of the lightning guiding vertical rod, the base station body is arranged in the box body, an antenna is arranged on the outer wall of the box body in a sliding mode, a signal transmission head and a current transmission head are arranged on the antenna, the base station body is provided with a signal transmission seat connected with or separated from the signal transmission head, the lightning guiding vertical rod is provided with a current transmission seat butted with or separated from the current transmission head, and a driving assembly driving the antenna to slide is arranged in the box body. In non-thunderstorm weather, the signal transmission head is connected with the signal transmission seat; in thunderstorm weather, the signal transmission head is separated from the signal transmission seat, the current transmission head is abutted against the current transmission seat, the antenna is equivalent to a lightning rod at the moment, and the lightning current attracted by the antenna can be transmitted to the ground through the lightning guide vertical rod, so that the signal can be enhanced in non-thunderstorm weather, and internal components can be protected in the thunderstorm weather.
Description
Technical Field
The invention relates to the technical field of communication signal transmission equipment, in particular to a miniaturized 5G base station.
Background
The base station, i.e. the public mobile communication base station, is an interface device for the mobile device to access the internet and is also a form of radio station. The base station can transmit information between the mobile terminal and the mobile communication switching center in a certain radio coverage area. With the civil popularization of the 5G technology, the 5G base station as a core device of the 5G network becomes a main development trend in the future. In the technical standard, the frequency band of 5G is much higher than that of 2G, 3G and 4G networks, and the 5G network mainly works in the frequency band of 3000-5000MHz at present. The base station density of a 5G network will be higher since the higher the frequency, the greater the attenuation in the signal propagation.
The existing miniaturized 5G base station is often installed in a place with relatively little signal transmission obstruction, such as a building roof, and an antenna is often installed on the miniaturized 5G base station to enhance signals. However, in the actual use process, in the face of thunderstorm weather, the antenna used for enhancing the signal is easy to attract thunder, and the large current carried by the thunder is conducted to the electronic components in the 5G base station through the antenna, so that the electronic components are damaged, and the 5G base station is damaged.
Disclosure of Invention
The invention aims to provide a miniaturized 5G base station which can enhance self signals in non-thunderstorm weather and can protect internal components in the thunderstorm weather.
The above object of the present invention is achieved by the following technical solutions:
the utility model provides a miniaturized 5G basic station, including leading the thunder pole setting, install in lead the box of thunder pole setting upper end and install in the inside base station body of box, lead the thunder pole setting with it is insulating between the box, it is provided with the antenna to slide on the outer wall of box, the antenna with it is insulating between the box, signal transmission head and current transmission head have on the antenna, base station body have with the signal transmission seat that the signal transmission head is connected or breaks away from, the signal transmission seat is located on the box, lead in the thunder pole setting have with the current transmission seat that the current transmission head contradicted or breaks away from, install in the box and order about the gliding drive assembly of antenna, drive assembly with it is insulating between the antenna.
By adopting the technical scheme, the antenna has a signal enhancement state and a current guiding state according to the condition of actual weather. When the actual weather is in non-thunderstorm weather, the antenna slides under the action of the driving assembly to enable the signal transmission head to be connected with the signal transmission seat, the current transmission head and the current transmission seat are in a separation state, and the antenna can be electrically connected with the base station body to enhance signals of the base station body; when actual weather is in thunderstorm weather, the antenna reverse slip so that signal transmission head breaks away from with the signal transmission seat under drive assembly's effect, and until current transmission head contradicts with the current transmission seat, the antenna is equivalent to the pole that connects the thunder and lightning this moment, and the thunder and lightning electric current of antenna attraction can transmit the ground through leading the thunder pole setting to electronic components on the internal basic station body of protection box. From this for this miniaturized 5G basic station can not thunderstorm weather reinforcing self signal, and can give and protect self internal components and parts at thunderstorm weather.
The invention is further configured to: the antenna is characterized in that a guide sliding groove is formed in the outer wall of the box body, a guide sliding block connected with the guide sliding groove in a sliding mode is fixedly arranged on the antenna, the guide sliding groove and the guide sliding block are insulated, the signal transmission seat is located on the inner wall of one end, in the extending direction of the guide sliding groove, and the signal transmission head is located in the guide sliding groove and located on one side, close to the signal transmission seat, of the guide sliding block.
By adopting the technical scheme, the guide sliding block slides in the guide sliding groove to drive the signal transmission head to be connected with or separated from the signal transmission seat, so that the state switching of the antenna between the signal enhancement state and the current guide state is realized.
The invention is further configured to: the box has installation cavity and control chamber, the basic station body is located the installation cavity, drive assembly is located the control intracavity, run through on the inner wall in control cavity set up with the control slide opening of leading the spout intercommunication, drive assembly including slide set up in drive the slider of control slide opening with order about drive the gliding driving piece of slider, the one end of driving the slider has leads smooth inclined plane, lead smooth inclined plane along keeping away from the direction of control cavity is towards being close to the direction slope of signal transmission seat, it is close to lead the slider one side of signal transmission seat with lead smooth inclined plane and contradict, the driving piece is located the control intracavity.
Through adopting above-mentioned technical scheme, the driving piece orders about and drives the slider and slide towards the direction of keeping away from or being close to the control chamber, when driving the slider and keeping away from the direction slip of control chamber and in order to stretch into the guide chute, drives the slider and promotes the guide slider and slide so that signal transmission head and signal transmission seat break away from towards the direction of keeping away from the signal transmission head.
The invention is further configured to: the control slide opening is located seted up on the opening end face in the guide chute and opened and close the spout, open and close the spout with the control slide opening intercommunication, it is located to open and close the spout the control slide opening is kept away from one side of signal transmission seat, the extending direction of opening and close the spout with the extending direction of guide chute is the same, it is provided with in the spout to open and close to slide and be used for opening and close to open and close the open-close door of control slide opening, open and close the door and keep away from the one end of control slide opening is installed and is provided with the thrust elastic component that provides the orientation control slide opening elasticity, the one end that the open-close door is close to the control slide opening has the smooth inclined plane of pushing away, push away smooth inclined plane along keeping away from the direction of control chamber towards being close to the direction of signal transmission seat.
Through adopting above-mentioned technical scheme, when the antenna was in the electric current guide state, drive the slider and break away from the guide chute, the door that opens and shuts closed the control slide opening under the effect of thrust elastic component this moment and entered into in the box with rainwater dust under the thunderstorm weather of reducing. When the antenna is in a signal enhancement state, when the driving sliding block slides into the guide sliding groove, the guide sliding inclined plane firstly collides with the push sliding inclined plane to push the opening and closing door to move towards the direction far away from the signal transmission seat, so that the control sliding hole is opened to enable the guide sliding block to smoothly enter the guide sliding groove, and the driving sliding block can stably drive the guide sliding block to slide.
The invention is further configured to: the opening of the control slide hole, which is far away from one end of the control cavity, is provided with a guide inclined plane which is used for being attached to the sliding guide inclined plane, the guide inclined plane inclines towards the direction close to the signal transmission seat along the direction far away from the control cavity, and when the guide inclined plane is attached to the sliding guide inclined plane, a sliding guide space for embedding the end part of the sliding guide inclined plane is formed between the sliding guide inclined plane and the inner wall of the control slide hole.
By adopting the technical scheme, when rainwater dust falls to the control sliding hole due to the arrangement of the guide inclined plane, the rainwater dust can be separated from the control sliding hole along the control sliding hole, so that the rainwater dust is prevented from entering the control cavity, the sealing effect of the opening and closing door on the control sliding hole can be further improved due to the fact that the guide inclined plane is attached to the sliding pushing inclined plane, and the sliding guide inclined plane can be still smoothly contacted with the sliding pushing inclined plane to push the opening and closing door to slide due to the existence of the sliding pushing space.
The invention is further configured to: the drive assembly further comprises a reset elastic piece driving the guide sliding block to slide and reset, the reset elastic piece is located in the guide sliding groove, one end of the reset elastic piece is connected with one side, away from the signal transmission head, of the guide sliding block, and the other end of the reset elastic piece is connected with the guide sliding groove.
Through adopting above-mentioned technical scheme, when leading the slider and moving towards the direction of keeping away from the signal transmission head, the elastic component that resets compresses so that its elastic potential energy increases, when driving the slider and sliding towards the direction that is close to the control chamber, the elastic component that resets can promote and drive the slider and move towards the direction that is close to the signal transmission seat to make the state switching of antenna between signal reinforcing state and current guide state keep stable.
The invention is further configured to: the inner wall of the control cavity is provided with a cover sliding hole communicated with the guide sliding groove in a penetrating mode, the axis of the cover sliding hole is parallel to that of the control sliding hole, an insulating protective cover used for shielding the signal transmission seat is arranged in the cover sliding hole in a sliding mode, and one end, located in the control cavity, of the insulating protective cover is fixedly connected with one end, located in the drive sliding block, of the signal transmission seat.
Through adopting above-mentioned technical scheme, when the driving piece ordered about to drive the slider and slide, insulating visor followed and drives the slider and slide in order to enter into the guide chute, and the signal transmission head breaks away from the back with the signal transmission seat, and insulating visor shelters from the signal transmission head and enters into the signal transmission head in order to reduce the rainwater dust.
The invention is further configured to: one side that insulating visor is close to lead the slider has and is used for giving the signal transmission head removes the inclined plane of stepping down, the inclined plane of stepping down is towards being close to along the direction of keeping away from the control chamber the direction slope of signal transmission seat.
Through adopting above-mentioned technical scheme, the inclined plane of stepping down gives the signal transmission head stepping down in entering into the guide chute to avoid the collision damage between insulating visor and the signal transmission head, thereby play the guard action to the signal transmission head when protecting the signal transmission seat.
The invention is further configured to: the driving piece including fixed set up in the direction slide bar of control intracavity wall, rotate set up in the drive screw of control intracavity wall and order about drive screw pivoted driving motor, driving motor with control intracavity wall fixed connection, drive screw's axis with the axis of control slide opening is parallel, the axis of direction slide bar with drive screw's axis is parallel, the direction slide bar with drive slider sliding connection, drive screw with drive slider threaded connection.
Through adopting above-mentioned technical scheme, driving motor orders about drive screw to rotate and slides along the guide slide bar in order to drive the slider to the realization is to driving the gliding control of slider.
The invention is further configured to: lead the thunder pole setting with connect through insulating mounting between the box, insulating mounting including fixed set up in the base and the cover of box are located lead the staple bolt of the outer disc of thunder pole setting, the base orientation be provided with first insulating pad in the one side of leading the thunder pole setting, the staple bolt with be provided with the insulating pad of second in the one side of leading the outer disc conflict of thunder pole setting, the base with fixed connection between the staple bolt.
Through adopting above-mentioned technical scheme, on the setting of first insulating pad avoided leading the thunder pole setting to transmit thunder and lightning electric current to the box through the base, the setting of second insulating pad avoided leading the thunder pole setting with thunder and lightning electric current on transmitting the staple bolt to avoid thunder and lightning electric current on transmitting the box via the staple bolt.
In conclusion, the beneficial technical effects of the invention are as follows:
1. the antenna has a signal enhancement state and a current leading state according to the actual weather conditions. When the actual weather is in non-thunderstorm weather, the antenna slides under the action of the driving assembly to enable the signal transmission head to be connected with the signal transmission seat, the current transmission head and the current transmission seat are in a separation state, the antenna can be electrically connected with the base station body to enhance signals of the base station body, when the actual weather is in thunderstorm weather, the antenna slides reversely under the action of the driving assembly to enable the signal transmission head to be separated from the signal transmission seat until the current transmission head is abutted against the current transmission seat, the antenna is equivalent to a lightning rod at the moment, lightning current attracted by the antenna can be transmitted to the ground through the lightning guide vertical rod, and therefore electronic components on the base station body in the box body are protected, and therefore the miniaturized 5G base station can enhance self signals in non-thunderstorm weather and can protect the internal components in the thunderstorm weather;
2. the driving piece drives the driving slide block to slide towards the direction far away from or close to the control cavity, and when the driving slide block slides towards the direction far away from the control cavity to extend into the guide chute, the driving slide block pushes the guide slide block to slide towards the direction far away from the signal transmission head so as to separate the signal transmission head from the signal transmission seat;
3. when the driving piece drives the driving sliding block to slide, the insulating protective cover slides along with the driving sliding block to enter the guide sliding groove, and after the signal transmission head is separated from the signal transmission seat, the insulating protective cover shields the signal transmission head to reduce rainwater and dust from entering the signal transmission head.
Drawings
FIG. 1 is a schematic overall structure of a preferred embodiment of the present invention;
FIG. 2 is a partially enlarged schematic view of portion A of FIG. 1
FIG. 3 is a schematic cross-sectional view of the current steering state of the preferred embodiment of the present invention;
FIG. 4 is a schematic cross-sectional structural view of a signal enhancement state in accordance with a preferred embodiment of the present invention;
fig. 5 is a partially enlarged schematic view of a portion B in fig. 4.
In the figure, 1, a lightning guiding vertical rod; 11. a current transmission seat; 2. a box body; 21. a mounting cavity; 22. a control chamber; 23. a guide chute; 24. controlling the slide hole; 241. a guide ramp; 25. opening and closing the chute; 26. a cover slide hole; 3. a base station body; 31. a signal transmission seat; 4. an antenna; 41. a signal transmission head; 42. a current transmission head; 43. a guide slider; 431. abutting against the inclined plane; 5. a drive assembly; 51. driving the sliding block; 511. a sliding guide inclined plane; 52. a drive member; 521. a guide slide bar; 522. a drive screw; 523. a drive motor; 53. a restoring elastic member; 6. opening and closing the door; 61. a thrust elastic member; 611. pushing and sliding the inclined plane; 7. an insulating protective cover; 71. a abdication inclined plane; 8. an insulating fixing member; 81. a base; 82. hooping; 83. a first insulating pad; 84. a second insulating pad.
Detailed Description
A preferred embodiment of the present invention will be described in detail below with reference to the accompanying drawings.
Referring to fig. 1, the miniaturized 5G base station disclosed by the present invention includes a lightning guiding vertical rod 1, a box body 2 installed at the upper end of the lightning guiding vertical rod 1, and a base station body 3 installed inside the box body 2, wherein the lightning guiding vertical rod 1 and the box body 2 are insulated from each other. The box 2 is the setting of cuboid, and the length direction of box 2 sets up along vertical direction, and the width direction of box 2 sets up along the horizontal direction, and the thickness direction of box 2 sets up along the horizontal direction and is perpendicular with the width direction of box 2. The axial direction of the lightning guiding vertical rod 1 is the same as the length direction of the box body 2. Lead thunder pole setting 1 and be located the one side of box 2 thickness direction. Lead thunder pole setting 1's quantity is two, and two lead thunder pole setting 1 and distribute along the width direction of box 2.
Referring to fig. 1 and 2, in order to achieve the insulation effect between the lightning guiding vertical rod 1 and the box body 2, the lightning guiding vertical rod 1 and the box body 2 are connected through an insulation fixing member 8, at least two insulation fixing members 8 are arranged on each lightning guiding vertical rod 1, and the insulation fixing members 8 on each lightning guiding vertical rod 1 are distributed at intervals along the axial direction of the corresponding lightning guiding vertical rod 1. Specifically, insulating mounting 8 is including fixed setting up in base 81 and the cover of 2 thickness direction one sides of box and locating the staple bolt 82 of leading thunder pole setting 1 excircle face, and staple bolt 82 is the setting of type "omega" font in order to have fixed chamber, leads thunder pole setting 1 and is located fixed intracavity. The outer edges of the two sides of the anchor ear 82 fixing cavity are abutted against the base 81, and the outer edge of the base 81 is fixedly connected with the anchor ear 82 through bolts or welding. One side of the base 81 facing the lightning guiding vertical rod 1 is provided with a first insulating pad 83, the hoop 82 is correspondingly provided with a second insulating pad 84, and the second insulating pad 84 is coated on one side of the inner wall and the outer edge of the fixing cavity facing the base 81. The part of the second insulating pad 84 on the inner wall of the fixing cavity abuts against the outer circumferential surface of the lightning guiding vertical rod 1, so as to prevent the lightning guiding vertical rod 1 from transmitting the lightning current to the hoop 82. And the part of the second insulating pad 84 on the outer edge is abutted against the first insulating pad 83 to prevent the lightning conducting rod 1 from conducting the lightning current to the case 2 through the base 81.
Referring to fig. 1, an antenna 4 is slidably disposed on an outer wall of one side of a box 2 in a thickness direction, the antenna 4 is located between two lightning guiding vertical rods 1, and an axis of the antenna 4 is parallel to an axis of the lightning guiding vertical rod 1. The outer wall surface of the case 2 is coated with an insulating coating to achieve insulation between the antenna 4 and the case 2. Correspondingly, the outer wall of the box body 2 is provided with a guide chute 23 for guiding the antenna 4 to slide, the extending direction of the guide chute 23 is the same as the axial direction of the antenna 4, a guide slider 43 connected with the guide chute 23 in a sliding manner is fixedly arranged on the antenna 4, and the guide slider 43 is made of an insulating material to realize insulation between the guide chute 23 and the guide slider 43.
Referring to fig. 3 and 4, the antenna 4 has a signal transmission head 41 and a current transmission head 42 thereon. Correspondingly, the base station body 3 has a signal transmission base 31 connected with or separated from the signal transmission head 41, and the lightning guiding vertical rod 1 has a current transmission base 11 contacted with or separated from the current transmission head 42. The signal transmission head 41 is located in the guiding chute 23 and located at one side of the guiding slider 43 close to the signal transmission seat 31, the signal transmission seat 31 is located on the inner wall of one end of the guiding chute 23 in the extending direction so that the signal transmission seat 31 is located on the box body 2, and the signal transmission seat 31 is electrically connected with the base station body 3. In the present embodiment, the signal transmission head 41 is located below the guide slider 43, and the signal transmission base 31 is located on the inner wall of the lower end of the guide chute 23. The current transmission head 42 is located outside the guide chute 23 and above the guide slider 43. The current-carrying socket 11 is located above the current-carrying head 42 to limit the distance the guide block 43 slides upward. When the current transmission base 11 is abutted against the current transmission head 42, the current can be transmitted to the ground through the lightning conducting vertical rod 1.
The antenna 4 has a signal enhancement state and a current leading state according to the actual weather conditions. When the actual weather is in non-thunderstorm weather, the antenna 4 slides under the action of the driving component 5 to enable the signal transmission head 41 to be connected with the signal transmission seat 31, the current transmission head 42 is in a separation state with the current transmission seat 11, and at the moment, the antenna 4 can be electrically connected with the base station body 3 to realize signal enhancement on the base station body 3; when actual weather is in thunderstorm weather, antenna 4 is reverse slip under drive assembly 5's effect so that signal transmission head 41 breaks away from with signal transmission seat 31, contradicts until current transmission head 42 and current transmission seat 11, and antenna 4 is equivalent to the lightning rod this moment, and the thunder and lightning electric current that antenna 4 attracted can transmit ground via leading thunder pole setting 1 to electronic components on the base station body 3 in the protection box 2.
Referring to fig. 4 and 5, the housing 2 has a mounting chamber 21 and a control chamber 22 therein. The base station body 3 is located the installation cavity 21, installs the drive assembly 5 that drives the gliding of antenna 4 in the control cavity 22 of box 2, and drive assembly 5 and antenna 4 are insulating. Specifically, a control slide hole 24 communicated with the guide slide groove 23 is formed through the inner wall of the control cavity 22, and the axial direction of the control slide hole 24 is the same as the thickness direction of the box body 2. The driving assembly 5 includes a driving block 51 slidably disposed in the control slide hole 24, a driving member 52 for driving the driving block 51 to slide, and a restoring elastic member 53 for driving the guide block 43 to slide and restore, wherein the driving member 52 is located in the control cavity 22, and the restoring elastic member 53 is located in the guide chute 23 and above the guide block 43.
One end of the driving block 51 far away from the control cavity 22 is provided with a guiding and sliding inclined surface 511, the guiding and sliding inclined surface 511 inclines towards the direction close to the signal transmission seat 31 along the direction far away from the control cavity 22, and one side of the guiding block 43 close to the signal transmission seat 31 is abutted against the guiding and sliding inclined surface 511. Preferably, the guide slider 43 has an interference slope 431 cooperating with the guide slope 511, and the interference slope 431 is inclined downward in a direction away from the control chamber 22. When the driving block 51 slides away from the control cavity 22 to extend into the guiding slot 23, the driving block 51 pushes the guiding block 43 to slide away from the signal transmission head 41 to disengage the signal transmission head 41 from the signal transmission seat 31.
The elastic restoring member 53 is a spring, one end of the elastic restoring member 53 is connected to one side of the guide slider 43 away from the signal transmission head 41, and the other end of the elastic restoring member 53 is connected to the guide chute 23. When the slider 43 moves away from the signal transmission head 41, the elastic restoring element 53 compresses to increase its elastic potential, and when the slider 51 slides toward the control chamber 22, the elastic restoring element 53 pushes the slider 51 to move toward the signal transmission base 31, so that the state switching of the antenna 4 between the signal enhancement state and the current guiding state is kept stable.
With continued reference to fig. 4 and 5, the driving member 52 includes a guide slide 521 fixedly disposed on an inner wall of the control chamber 22, a driving screw 522 rotatably disposed on an inner wall of the control chamber 22, and a driving motor 523 for driving the driving screw 522 to rotate. The driving motor 523 is fixedly connected with the inner wall of the control cavity 22, the axis of the driving screw 522 is parallel to the axis of the control slide hole 24, the axis of the guide slide rod 521 is parallel to the axis of the driving screw 522, the guide slide rod 521 is slidably connected with the driving slider 51, and the driving screw 522 is in threaded connection with the driving slider 51. The driving motor 523 drives the driving screw 522 to rotate so as to drive the driving slider 51 to slide along the guiding sliding rod 521, thereby controlling the sliding of the driving slider 51.
With continued reference to fig. 4 and 5, the opening end surface of the control slide hole 24 in the guide slide groove 23 is provided with an opening and closing slide groove 25, the opening and closing slide groove 25 is located on one side of the control slide hole 24 away from the signal transmission seat 31, the extending direction of the opening and closing slide groove 25 is the same as the extending direction of the guide slide groove 23, and the lower end of the opening and closing slide groove 25 is communicated with the control slide hole 24.
An opening and closing door 6 for opening and closing the opening of the control sliding hole 24 is arranged in the opening and closing sliding groove 25 in a sliding mode, and a thrust elastic piece 61 for providing elastic force towards the control sliding hole 24 is installed at one end, away from the control sliding hole 24, of the opening and closing door 6. The thrust elastic part 61 is a spring, the upper end of the thrust elastic part 61 is fixedly connected with the opening and closing chute 25, and the lower end of the thrust elastic part 61 is fixedly connected with the upper end face of the opening and closing door 6. One end of the opening and closing door 6 near the control slide hole 24 has a push-slide inclined surface 611, and the push-slide inclined surface 611 is inclined in a direction away from the control chamber 22 toward the signal transmission seat 31. Preferably, the opening of the control slide hole 24 at the end far from the control cavity 22 has a guiding inclined surface 241 for fitting with the pushing inclined surface 611, and the guiding inclined surface 241 is inclined toward the signal transmission seat 31 along the direction far from the control cavity 22.
It should be noted that the length of the guiding inclined surface 241 along the axial direction of the control slide hole 24 is smaller than the length of the sliding inclined surface 611 along the axial direction of the control slide hole 24, and when the guiding inclined surface 241 is attached to the sliding inclined surface 611, a sliding space for the end of the sliding inclined surface 511 to be inserted into is formed between the sliding inclined surface 611 and the inner wall of the control slide hole 24.
With continued reference to fig. 4 and 5, it is worth mentioning that a cover sliding hole 26 communicated with the guide sliding groove 23 is formed through the inner wall of the control cavity 22, an axis of the cover sliding hole 26 is parallel to an axis of the control sliding hole 24, and the cover sliding hole 26 is located below the control sliding hole 24. The cover sliding hole 26 is provided with an insulating protective cover 7 for shielding the signal transmission seat 31 in a sliding manner. One end of the insulating protective cover 7 positioned in the control cavity 22 is fixedly connected with one end of the drive slider 51. One side of the insulation protection cover 7 close to the guide slider 43 is provided with a yielding inclined surface 71 for moving and yielding the signal transmission head 41, and the yielding inclined surface 71 inclines towards the direction close to the signal transmission seat 31 along the direction away from the control cavity 22.
The implementation principle of the embodiment is as follows:
(1) when the actual weather is not thunderstorm, the driving motor 523 drives the driving screw 522 to rotate to drive the driving slider 51 to slide along the guiding slide bar 521 in a direction away from the guiding chute 23, the guiding inclined plane 511 of the driving slider 51 gradually disengages from the abutting inclined plane 431 of the guiding slider 43 to enable the guiding slider 43 to slide downwards under the action of the return elastic element 53, then the current-carrying head 42 is detached from the current-carrying socket 11 and the signal-carrying head 41 is embedded in the signal-carrying socket 31, the sliding guide slope 511 of the driving slider 51 further contacts the sliding push slope 611 of the opening and closing door 6, so that the opening and closing door 6 slides downwards under the action of the elastic thrust piece 61 until the sliding push slope 611 of the opening and closing door 6 contacts the guiding slope 241 of the control sliding hole 24, at this time, the signal transmission head 41 is connected with the signal transmission seat 31, the current transmission head 42 is in a separation state from the current transmission seat 11, thereby enabling the antenna 4 to be electrically connected with the base station body 3 to achieve signal enhancement to the base station body 3.
(2) When the actual weather is thunderstorm, the driving motor 523 drives the driving screw 522 to rotate reversely to drive the driving slider 51 to slide along the guiding sliding rod 521 toward the direction close to the guiding chute 23, the guiding inclined plane 511 of the driving slider 51 firstly collides with the sliding inclined plane 611 of the opening and closing door 6 to make the opening and closing door 6 slide upwards, then the guiding inclined plane 511 of the driving slider 51 collides with the sliding inclined plane 431 of the guiding slider 43 to push the guiding slider 43 to slide upwards, so that the signal transmission head 41 is separated from the signal transmission seat 31 until the current transmission head 42 collides with the current transmission seat 11, at this time, the antenna 4 is equivalent to a lightning rod, and the lightning current attracted by the antenna 4 can be transmitted to the ground through the lightning guiding vertical rod 1.
The embodiments of the present invention are preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, wherein like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component. Therefore, the method comprises the following steps: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (8)
1. The utility model provides a miniaturized 5G basic station, including leading thunder pole setting (1), install in lead box (2) of thunder pole setting (1) upper end and install in inside basic station body (3) of box (2), its characterized in that: the lightning guiding vertical rod (1) is insulated from the box body (2), an antenna (4) is arranged on the outer wall of the box body (2) in a sliding mode and has a signal enhancement state and a current guiding state, the antenna (4) is insulated from the box body (2), a signal transmission head (41) and a current transmission head (42) are arranged on the antenna (4), and the base station body (3) is provided with a signal transmission seat (31) connected with or separated from the signal transmission head (41);
when the antenna is in a signal enhancement state, the antenna is electrically connected with the base station body; when the antenna is in a current guiding state, the antenna is separated from the base station body, and the current transmission head is abutted against the current transmission seat so that lightning current attracted by the antenna can be transmitted to the ground through the lightning guiding upright rod;
the signal transmission seat (31) is positioned on the box body (2), the lightning guiding vertical rod (1) is provided with a current transmission seat (11) which is abutted against or separated from the current transmission head (42), a driving component (5) for driving the antenna (4) to slide is installed in the box body (2), and the driving component (5) is insulated from the antenna (4);
the antenna is characterized in that a guide chute (23) is formed in the outer wall of the box body (2), a guide sliding block (43) connected with the guide chute (23) in a sliding mode is fixedly arranged on the antenna (4), the guide chute (23) is insulated from the guide sliding block (43), the signal transmission seat (31) is located on the inner wall of one end of the guide chute (23) in the extending direction, and the signal transmission head (41) is located in the guide chute (23) and located on one side, close to the signal transmission seat (31), of the guide sliding block (43).
The utility model discloses a signal transmission device, including box (2), base station body (3), drive assembly (5), drive assembly (51) and drive, have installation cavity (21) and control chamber (22) in box (2), base station body (3) are located in installation cavity (21), drive assembly (5) are located in control chamber (22), run through on the inner wall of control chamber (22) seted up with lead control slide opening (24) of spout (23) intercommunication, drive assembly (5) including slide set up in drive slider (51) and the order of control slide opening (24) drive slider (51) gliding driving piece (52), the one end of driving slider (51) has lead smooth inclined plane (511), lead smooth inclined plane (511) along keeping away from the direction of control chamber (22) is towards being close to the direction slope of signal transmission seat (31), it is close to lead slider (43) one side of signal transmission seat (31) with lead smooth inclined plane (511) and contradict, the drive member (52) is located within the control chamber (22).
2. A miniaturized 5G base station as claimed in claim 1, characterized in that: the control slide hole (24) is located open end face in the guide slide groove (23) is provided with an opening and closing slide groove (25), the opening and closing slide groove (25) is communicated with the control slide hole (24), the opening and closing slide groove (25) is located one side, away from the signal transmission seat (31), of the control slide hole (24), the extending direction of the opening and closing slide groove (25) is the same as the extending direction of the guide slide groove (23), an opening and closing door (6) used for opening and closing the opening of the control slide hole (24) is arranged in the opening and closing slide groove (25) in a sliding mode, one end, away from the control slide hole (24), of the opening and closing door (6) is provided with a thrust elastic piece (61) providing elasticity towards the control slide hole (24), one end, close to the control slide hole (24), of the opening and closing door (6) is provided with a push-slide inclined plane (611), and the push-slide inclined plane (611) inclines towards the direction, close to the signal transmission seat (31) along the direction away from the control cavity (22) .
3. A miniaturized 5G base station as claimed in claim 2, characterized in that: the opening of one end, far away from the control cavity (22), of the control slide hole (24) is provided with a guide inclined surface (241) which is used for being attached to a sliding guide inclined surface (611), the guide inclined surface (241) inclines towards the direction close to the signal transmission seat (31) along the direction far away from the control cavity (22), and when the guide inclined surface (241) is attached to the sliding guide inclined surface (611), a sliding guide space for embedding the end part of the sliding guide inclined surface (511) is formed between the sliding guide inclined surface (611) and the inner wall of the control slide hole (24).
4. A miniaturized 5G base station as claimed in claim 1, characterized in that: the driving assembly (5) further comprises a reset elastic piece (53) driving the guide sliding block (43) to slide and reset, the reset elastic piece (53) is located in the guide sliding groove (23), one end of the reset elastic piece (53) is connected with one side, away from the signal transmission head (41), of the guide sliding block (43), and the other end of the reset elastic piece (53) is connected with the guide sliding groove (23).
5. A miniaturized 5G base station as claimed in claim 1, characterized in that: the inner wall of the control cavity (22) is provided with a cover sliding hole (26) communicated with the guide sliding groove (23) in a penetrating mode, the axis of the cover sliding hole (26) is parallel to the axis of the control sliding hole (24), an insulating protective cover (7) used for shielding the signal transmission seat (31) is arranged in the cover sliding hole (26) in a sliding mode, and one end, located in the control cavity (22), of the insulating protective cover (7) is fixedly connected with one end, located in the drive sliding block (51), of the control cavity.
6. A miniaturized 5G base station as claimed in claim 5, characterized in that: insulating visor (7) are close to one side of leading slider (43) has and is used for giving signal transmission head (41) removes the inclined plane of stepping down (71) of stepping down, the inclined plane of stepping down (71) along keeping away from the direction of control chamber (22) towards being close to the direction slope of signal transmission seat (31).
7. A miniaturized 5G base station as claimed in claim 1, characterized in that: the driving piece (52) comprises a guide sliding rod (521) fixedly arranged on the inner wall of the control cavity (22), a driving screw rod (522) rotatably arranged on the inner wall of the control cavity (22) and a driving motor (523) driving the driving screw rod (522) to rotate, the driving motor (523) is fixedly connected with the inner wall of the control cavity (22), the axis of the driving screw rod (522) is parallel to the axis of the control sliding hole (24), the axis of the guide sliding rod (521) is parallel to the axis of the driving screw rod (522), the guide sliding rod (521) is in sliding connection with the driving slider (51), and the driving screw rod (522) is in threaded connection with the driving slider (51).
8. A miniaturized 5G base station as claimed in claim 1, characterized in that: lead thunder pole setting (1) with connect through insulating mounting (8) between box (2), insulating mounting (8) including fixed set up in base (81) and the cover of box (2) are located lead staple bolt (82) of thunder pole setting (1) outer disc, base (81) orientation lead and be provided with first insulating pad (83) in the one side of thunder pole setting (1), staple bolt (82) with lead and be provided with second insulating pad (84) in the one side of thunder pole setting (1) outer disc conflict, base (81) with fixed connection between staple bolt (82).
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| CN202010569111.XA CN111786082B (en) | 2020-06-19 | 2020-06-19 | Miniaturized 5G basic station |
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| CN202010569111.XA CN111786082B (en) | 2020-06-19 | 2020-06-19 | Miniaturized 5G basic station |
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