CN110266342B - Anti-interference device of terminal equipment for base station - Google Patents
Anti-interference device of terminal equipment for base station Download PDFInfo
- Publication number
- CN110266342B CN110266342B CN201910565065.3A CN201910565065A CN110266342B CN 110266342 B CN110266342 B CN 110266342B CN 201910565065 A CN201910565065 A CN 201910565065A CN 110266342 B CN110266342 B CN 110266342B
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- Prior art keywords
- seat
- fixing frame
- insulating
- annular
- button
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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
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T19/00—Devices providing for corona discharge
- H01T19/04—Devices providing for corona discharge having pointed electrodes
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
- H04K3/00—Jamming of communication; Counter-measures
- H04K3/60—Jamming involving special techniques
- H04K3/68—Jamming involving special techniques using passive jamming, e.g. by shielding or reflection
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
Abstract
The invention discloses an anti-interference device for terminal equipment for a base station, which comprises a lower mounting seat and a signal transceiving antenna, wherein an inner fixing frame is arranged above the lower mounting seat, an insulating fixing seat is arranged in the middle of the inner fixing frame, an electromagnetic control switch device is arranged on the outer wall of the insulating fixing seat, a connecting rod is arranged on the outer wall of the insulating fixing seat, an annular battery box is arranged at the end part of the connecting rod, a waterproof control box is arranged on the inner side of the annular battery box, and a photovoltaic panel is arranged on the outer wall of the annular battery box; an anti-interference net is arranged above the insulating fixed seat; the top fixing frame is arranged at the top of the inner fixing frame. The photovoltaic power generation system adopts photovoltaic power generation, and can directly provide a long-term stable power supply for the anti-interference net when in use, so that the normal work of the anti-interference net is ensured; the anti-interference net can generate an electromagnetic shielding layer by using current, so that the influence of surrounding electromagnetic waves on signal transmission is avoided, and the communication quality is ensured; the lightning rod is provided, so that equipment failure caused by lightning stroke accidents can be avoided.
Description
Technical Field
The invention belongs to the technical field of communication equipment, and particularly relates to an anti-interference device for terminal equipment for a base station.
Background
A signal base station, also known as a base station, a base station for public mobile communication, is a form of radio station, which refers to a radio transceiver station for information transmission between mobile telephone terminals through a mobile communication switching center in a certain radio coverage area. The construction of mobile communication base stations is an important part of the investment of mobile communication operators in China, and the construction of the mobile communication base stations is generally carried out around the factors of coverage, call quality, investment benefit, difficult construction, convenient maintenance and the like. With the development of mobile communication network services toward datamation and packetization, the development trend of mobile communication base stations is also inevitably to make the mobile communication base stations broadband, large coverage area construction and IP.
Because various radio stations and communication channels are numerous in the city at present, and electrical equipment is used in many places, the atmosphere is filled with electromagnetic waves, the electromagnetic waves can interfere communication signals with similar frequencies, the communication quality is influenced, and the current base station can block most of interference of the similar signals through an internal filter circuit, but cannot resist the interference of surrounding electromagnetic waves to the communication signals.
Disclosure of Invention
The present invention is to overcome the above problems in the prior art, and provides an anti-jamming device for a terminal device of a base station.
The technical scheme adopted by the invention is as follows:
an anti-interference device for terminal equipment for a base station comprises a lower mounting seat and a signal transceiving antenna, wherein an inner fixing frame is arranged above the lower mounting seat, an insulating fixing seat is arranged in the middle of the inner fixing frame, an electromagnetic control switch device is arranged on the outer wall of the insulating fixing seat, a connecting rod is arranged on the outer wall of the insulating fixing seat, an annular battery box is arranged at the end part of the connecting rod, a waterproof control box is arranged on the inner side of the annular battery box, and a photovoltaic panel is arranged on the outer wall of the annular battery box;
an anti-interference net is arranged above the insulating fixed seat;
a top fixing frame is arranged at the top of the inner fixing frame, the signal receiving and transmitting antenna is arranged at the edge of the top fixing frame, and a lightning rod is arranged in the center of the top fixing frame;
the top fixing frame comprises an outer insulating ring and an inner insulating ring, a connecting column is arranged between the outer insulating ring and the inner insulating ring, a central mounting hole is formed in the center of the inner insulating ring, the photovoltaic panel, the electromagnetic control switch device and the waterproof control box are electrically connected with the annular battery box, the electromagnetic control switch device is electrically connected with the anti-interference network, and the signal transceiving antenna is electrically connected with the waterproof control box;
the electromagnetic control switch device comprises a shell, a button seat, a button and a power connector, wherein the button seat is arranged above the shell, the button is arranged above the button seat, the power connector is arranged on the side surface of the button seat, a first wiring terminal is arranged on the first wiring terminal, a second wiring terminal is arranged on the side surface of the first wiring terminal, a second wiring terminal is arranged on the second wiring terminal, a support is arranged in the shell, a support rod is arranged above the support, a spring is arranged on one side of the support rod, a copper coil is arranged on the other side of the support rod, an iron column is arranged on the inner side of the copper coil, the copper coil is wound on the outer surface of the iron column, a stress plate is arranged above the support rod, an armature is arranged on the stress plate, and an iron, the utility model discloses a novel iron plate spare, including iron plate piece, No. one connect the side and be provided with No. two joints, No. two joint below is provided with No. three joints, No. three connect and be provided with an output line, No. three connect the side and be provided with No. four and connect, No. four connect and be provided with No. two output lines, No. four connect the below and be provided with the joint seat, the joint seat with the casing passes through bolted connection.
The working principle of the invention is as follows: the lightning rod can avoid a base station from being damaged by lightning stroke when in use, the photovoltaic panel can collect light energy in daytime and convert the light energy into electric energy to be stored in a storage battery in the annular battery box for supplying power, the storage battery in the annular battery box supplies power to the anti-interference net, and the waterproof control box can control the electromagnetic control switch device to turn on control current to enter the anti-interference net to generate an annular electromagnetic shielding net to shield surrounding electromagnetic waves so as to avoid interference on communication signal transmission.
In the invention, when the electromagnetic control switch device works, the power supply connector is firstly connected with a power supply, the first output line and the second output line are connected with a circuit to be controlled, the button is pressed when the electromagnetic control switch device is opened, the first wiring terminal and the second wiring terminal are electrified, the first wiring terminal and the second wiring terminal transmit electricity to the copper coil, then the iron column generates magnetism, the armature is sucked down, the armature can drive the stress plate to move downwards, the stress plate can drive the iron plate block to move downwards, the iron plate block can drive the first connector and the second connector to move downwards, then the first connector is contacted with the fourth connector, the second connector is contacted with the third connector, the first output line is connected with the second output line, the circuit is electrified, the button is pressed when the electromagnetic control switch device is closed, and the iron column loses magnetism after the power of the copper coil is cut off, the spring can pull up the stress plate, the iron plate can pull up the first connector and the second connector, then the first output line is disconnected with the second output line, and the circuit is powered off.
The invention is characterized in that a new structure is designed, and technical scheme of the invention can be realized only by installing and connecting according to the technical scheme disclosed by the invention, the signal receiving and transmitting antenna and the anti-interference network belong to the prior art, and the technical scheme of the invention can be realized only by selecting corresponding parts for assembly according to requirements.
According to the preferable technical scheme, the lower end of the inner fixing frame is welded on the lower mounting seat, the upper end of the inner fixing frame is welded at the lower end of the top fixing frame, and at least three inner fixing frames are distributed in an annular array. So set up, can improve the intensity that whole supported, security when improving equipment fixing.
As an optimized technical scheme, the insulating fixing seat is of an annular structure and is fixed in the middle of the inner fixing frame through a hoop, and the insulating fixing seat is made of a non-metal material. So set up, can avoid the electric shock accident to take place for the electric leakage.
According to the preferable technical scheme, connecting rods are fixed to the upper end and the lower end of the inner wall of the annular battery box through screws, the other end of the connecting rod at the upper end in the annular battery box is fixed to the insulating fixing seat through screws, and the other end of the connecting rod at the lower end in the annular battery box is fixed to the inner fixing frame through a hoop. So set up, improve firm nature and stability that annular battery box is fixed.
According to the preferable technical scheme, the photovoltaic panel is fixed on the outer surface of the annular battery box through screws, and the annular lead-zinc battery pack is embedded in the annular battery box. So set up, utilize solar photovoltaic power generation to provide continuous electric energy supply, the energy saving.
As a preferred technical scheme, the anti-interference nets are fixed on the upper surface of the insulating fixing seat through screws, the anti-interference nets are distributed in a ring shape and are connected with the anode and the cathode of the electromagnetic control switch device in a distributed manner. With this arrangement, an electromagnetic net is generated by the movement of electric charges, thereby isolating electromagnetic waves.
According to a preferable technical scheme, the top fixing frame is made of ceramic materials, the lightning rod is installed on the central installation hole through threads, and the lower end of the lightning rod is connected into the ground through a lead. So set up, improve insulating properties, damage equipment when avoiding taking place the thunderbolt.
As a preferred technical scheme, the inner insulating ring, the outer insulating ring and the connecting column are all hollow structures, the signal transceiving antennas are installed on the outer insulating ring through threads, the number of the signal transceiving antennas is four, the signal transceiving antennas are distributed in an annular array, and connecting wires of the signal transceiving antennas and the waterproof control box penetrate through the inner insulating ring, the connecting column and the outer insulating ring. So set up, many signal transceiver antenna can guarantee signal transmission's intensity, avoids influencing communication quality.
As a further aspect of the present invention, the button seat is connected to the housing by a bolt, and the button is embedded in the button seat. The button seat has the advantages that the button seat and the shell are convenient to disassemble, and the convenience of using the button and the button seat is guaranteed.
As a further scheme of the invention, the support is connected with the shell through a bolt, and the support rod is welded with the support. The effect of this scheme lies in, has guaranteed the convenient to use nature of support, convenient to detach has guaranteed the bracing piece with the fastness that the support is connected.
As a further scheme of the invention, the stress plate is connected with the support rod through a pin, and the stress plate is connected with the spring through a hook. The effect of this scheme lies in, has guaranteed the normal use function of atress board can the tilting, has guaranteed the spring can act on the atress board.
As a further aspect of the present invention, the armature is connected to the stressed plate by a bolt, and the iron column is connected to the support by a bolt. The technical scheme has the advantages that convenience in use of the armature and the stress plate is guaranteed, and convenience in use of the iron column and the support is guaranteed, so that the iron column and the support are convenient to split.
As a further scheme of the invention, the first joint is connected with the iron plate block through a bolt, and the second joint is connected with the iron plate block through a bolt. The effect of this scheme lies in, has guaranteed No. one connect with the convenient to use nature of iron plate piece, guaranteed No. two connect with the convenient to use nature of iron plate piece, the split of being convenient for.
As a further scheme of the invention, the third joint is connected with the joint seat through a bolt, and the fourth joint is connected with the joint seat through a bolt. The effect of this scheme lies in, has guaranteed No. three connect with the convenient to use nature of joint seat has guaranteed No. four connect with the convenient to use nature of joint seat improves the rationality of device design.
Compared with the prior art, the invention has the following beneficial effects:
1. photovoltaic power generation is adopted, so that a long-term stable power supply can be directly provided for the anti-interference net during use, and normal work of the anti-interference net is guaranteed;
2. the anti-interference net can generate an electromagnetic shielding layer by using current, so that the influence of surrounding electromagnetic waves on signal transmission is avoided, and the communication quality is ensured;
3. the lightning rod is provided, so that equipment failure caused by lightning stroke accidents can be avoided.
4. The special electromagnetic control switch device adopted in the invention has the advantages of simple structure, convenient processing and production, particularly sensitive control effect, very convenient use, reasonable design of the device, stronger universality, capability of being used in various fields and great convenience for processing and production.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic front view of an anti-interference apparatus of a terminal device for a base station according to the present invention;
fig. 2 is a partial cross-sectional view of an anti-jamming device of a terminal equipment for a base station according to the present invention;
fig. 3 is a schematic diagram of a top fixing frame structure of an anti-jamming device of terminal equipment for a base station according to the present invention;
FIG. 4 is a schematic view showing the internal structure of the solenoid-operated switching device in the present invention;
FIG. 5 is a front elevational view of the solenoid operated switching device of the present invention;
fig. 6 is an enlarged view of the iron post and copper coil of the solenoid-operated switching device of the present invention.
The reference numerals are explained below:
1. a lower mounting seat; 2. an inner fixing frame; 3. a photovoltaic panel; 4. an anti-interference net; 5. a signal transceiving antenna; 6. a lightning rod; 7. a top mount; 8. an insulating fixed seat; 9. an electromagnetic control switch device; 10. an annular battery case; 11. a waterproof control box; 12. a connecting rod; 13. a central mounting hole; 14. an outer insulating ring; 15. connecting columns; 16. an inner insulating ring; 17. a housing; 18. a button seat; 19. a button; 20. a power supply connector; 21. a first wiring terminal; 22. a second wiring terminal; 23. a first wiring; 24. a second wire connection; 25. a support; 26. a support bar; 27. a stress plate; 28. a spring; 29. an armature; 30. an iron column; 31. a copper coil; 32. iron plate blocks; 33. a first connector; 34. a second joint; 35. a third joint; 36. a fourth joint; 37. a joint base; 38. a first output line; 39. and a second output line.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example 1:
referring to fig. 1-6, the anti-interference device for terminal equipment for a base station of the present invention includes a lower mounting base 1 and a signal transceiving antenna 5, wherein an inner fixing frame 2 is disposed above the lower mounting base 1, an insulating fixing base 8 is disposed in the middle of the inner fixing frame 2, an electromagnetic control switch device 9 is disposed on the outer wall of the insulating fixing base 8, a connecting rod 12 is disposed on the outer wall of the insulating fixing base 8, an annular battery box 10 is disposed at an end of the connecting rod 12, a waterproof control box 11 is disposed inside the annular battery box 10, and a photovoltaic panel 3 is disposed on the outer wall of the annular battery box 10;
an anti-interference net 4 is arranged above the insulating fixed seat 8;
a top fixing frame 7 is arranged at the top of the inner fixing frame 2, a signal receiving and transmitting antenna 5 is arranged at the edge of the top fixing frame 7, and a lightning rod 6 is arranged in the center of the top fixing frame 7;
the top fixing frame 7 comprises an outer insulating ring 14 and an inner insulating ring 16, a connecting column 15 is arranged between the outer insulating ring 14 and the inner insulating ring 16, a central mounting hole 13 is formed in the center of the inner insulating ring 16, the photovoltaic panel 3, the electromagnetic control switch device 9 and the waterproof control box 11 are electrically connected with the annular battery box 10, the electromagnetic control switch device 9 is electrically connected with the anti-interference net 4, and the signal transceiving antenna 5 is electrically connected with the waterproof control box 11. The electromagnetic control switch device 9 comprises a shell 17, a button seat 18, a button 19 and a power connector 20, wherein the button seat 18 is arranged above the shell 17, the button 19 is arranged above the button seat 18, the button 19 is used for controlling whether a power supply is switched on or not, the power connector 20 is arranged on the side surface of the button seat 18, a first binding post 21 is arranged on the button seat 18, a first wiring 23 is arranged on the first binding post 21, a second binding post 22 is arranged on the side surface of the first binding post 21, a second wiring 24 is arranged on the second binding post 22, a support 25 is arranged in the shell 17, a support rod 26 is arranged above the support 25, a spring 28 is arranged on one side of the support rod 26, the spring 28 is used for pulling up a stress plate 27, a copper coil 31 is arranged on the other side of the support rod 26, an iron column 30 is arranged on the inner side of the copper, the armature 29 is arranged on the stress plate 27, the iron plate 32 is arranged on the side face of the stress plate 27, the first joint 33 is arranged below the iron plate 32, the second joint 34 is arranged on the side face of the first joint 33, the third joint 35 is arranged below the second joint 34, the first output line 38 is arranged on the third joint 35, the fourth joint 36 is arranged on the side face of the third joint 35, the second output line 39 is arranged on the fourth joint 36, the joint seat 37 is arranged below the fourth joint 36, and the joint seat 37 is connected with the shell 17 through bolts.
The working principle is as follows: the signal receiving and sending antenna 5 is used for receiving and sending communication signals, thereby carrying out the switching of communication, lightning rod 6 can be damaged the basic station by the thunderbolt when avoiding using, photovoltaic board 3 can collect light energy and turn into the electric energy at daytime and store and supply power in the battery of annular battery box 10 inside, the inside battery of annular battery box 10 supplies power to jam-proof net 4, waterproof control box 11 can control electromagnetic control switch device 9 to open control current and get into the inside annular electromagnetic shield net that produces of jam-proof net 4 and shield the electromagnetic wave all around, avoid disturbing communication signal transmission.
Example 2:
this example differs from example 1 in that:
in this embodiment, the lower end of the internal fixing frame 2 is welded on the lower mounting base 1, the upper end of the internal fixing frame 2 is welded at the lower end of the top fixing frame 7, and at least three internal fixing frames 2 are distributed in an annular array. The strength of the whole support can be improved by the arrangement, and the safety of equipment installation is improved. Furthermore, the button seat 18 is connected with the shell 17 through a bolt, and the button 19 is embedded on the button seat 18, so that the button seat 18 and the shell 17 are convenient to disassemble, and the convenience of using the button 19 and the button seat 18 is guaranteed. Still further, No. three connect 35 and joint seat 37 pass through bolted connection, No. four connect 36 and joint seat 37 pass through bolted connection, have guaranteed No. three convenience of use of connecting 35 with joint seat 37 like this, have guaranteed No. four convenience of use of connecting 36 with joint seat 37, improve the rationality of device design.
In the invention, when the electromagnetic control switch device 9 works, firstly, the power supply connector 20 is connected with a power supply, the first output line 38 and the second output line 39 are connected with a circuit to be controlled, when the electromagnetic control switch device is opened, the button 19 is pressed, the first binding post 21 is connected with the second binding post 22, the first connecting wire 23 and the second connecting wire 24 are electrically connected with the copper coil 31, then the iron column 30 generates magnetism, the armature 29 is attracted downwards, the armature 29 drives the stress plate 27 downwards, the stress plate 27 drives the iron plate 32 downwards, the iron plate 32 drives the first connecting wire 33 and the second connecting wire 34 downwards, then the first connecting wire 33 is contacted with the fourth connecting wire 36, the second connecting wire 34 is contacted with the third connecting wire 35, the first output line 38 is connected with the second output line 39, when the circuit is powered on, the button 19 is pressed again when the electromagnetic control switch device is closed, after the power of the copper coil 31 is cut off, the iron column 30 loses magnetism, the spring 28 pulls up the stress plate 27, the iron plate 32 pulls up the first connecting wire 33 and the second, the output line one 38 is then disconnected from the output line two 39 and the circuit is powered down.
It should be noted that the above-mentioned embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the technical solutions, and although the applicant has described the invention in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions made on the technical solutions of the present invention can not be made within the spirit and scope of the technical solutions of the present invention and shall be covered by the claims of the present invention.
Claims (10)
1. The utility model provides a terminal equipment anti jamming unit for basic station which characterized in that: the solar cell module comprises a lower mounting seat (1) and a signal receiving and transmitting antenna (5), wherein an inner fixing frame (2) is arranged above the lower mounting seat (1), an insulating fixing seat (8) is arranged in the middle of the inner fixing frame (2), an electromagnetic control switch device (9) is arranged on the outer wall of the insulating fixing seat (8), a connecting rod (12) is arranged on the outer wall of the insulating fixing seat (8), an annular cell box (10) is arranged at the end part of the connecting rod (12), a waterproof control box (11) is arranged on the inner side of the annular cell box (10), and a photovoltaic panel (3) is arranged on the outer wall of the annular cell box (; an anti-interference net (4) is arranged above the insulating fixed seat (8); a top fixing frame (7) is arranged at the top of the inner fixing frame (2), the signal receiving and transmitting antenna (5) is arranged at the edge of the top fixing frame (7), and a lightning rod (6) is arranged in the center of the top fixing frame (7); the top fixing frame (7) comprises an outer insulating ring (14) and an inner insulating ring (16), a connecting column (15) is arranged between the outer insulating ring (14) and the inner insulating ring (16), a central mounting hole (13) is formed in the center of the inner insulating ring (16), the photovoltaic panel (3), the electromagnetic control switch device (9) and the waterproof control box (11) are electrically connected with the annular battery box (10), the electromagnetic control switch device (9) is electrically connected with the anti-interference net (4), and the signal transceiving antenna (5) is electrically connected with the waterproof control box (11); the electromagnetic control switch device (9) comprises a shell (17), a button seat (18), a button (19) and a power connector (20), and is characterized in that: the button seat (18) is arranged above the shell (17), the button (19) is arranged above the button seat (18), the power connector (20) is arranged on the side surface of the button seat (18), a first wiring terminal (21) is arranged on the button seat (18), a first wiring (23) is arranged on the first wiring terminal (21), a second wiring terminal (22) is arranged on the side surface of the first wiring terminal (21), a second wiring terminal (24) is arranged on the second wiring terminal (22), a support (25) is arranged inside the shell (17), a support rod (26) is arranged above the support (25), a spring (28) is arranged on one side of the support rod (26), a copper coil (31) is arranged on the other side of the support rod (26), an iron column (30) is arranged on the inner side of the copper coil (31), and the copper coil (31) is wound on the outer surface of the iron column (30), bracing piece (26) top is provided with atress board (27), be provided with armature (29) on atress board (27), atress board (27) side is provided with iron plate piece (32), iron plate piece (32) below is provided with one and connects (33), it is provided with No. two to connect (34) side to connect (33), No. two connect (34) below is provided with No. three and connects (35), be provided with output line (38) on No. three connect (35), No. three connect (35) side is provided with No. four and connects (36), No. four connect and be provided with No. two output line (39) on (36), No. four connect (36) below and be provided with joint seat (37), joint seat (37) with casing (17) pass through bolted connection.
2. The apparatus according to claim 1, wherein the apparatus further comprises: the lower end of the inner fixing frame (2) is welded on the lower mounting seat (1), the upper end of the inner fixing frame (2) is welded at the lower end of the top fixing frame (7), and at least three inner fixing frames (2) are distributed in an annular array.
3. The apparatus according to claim 2, wherein the apparatus further comprises: the insulating fixing seat (8) is of an annular structure, the insulating fixing seat (8) is fixed to the middle of the inner fixing frame (2) through a hoop, and the insulating fixing seat (8) is made of a non-metal material.
4. The apparatus according to claim 3, wherein the apparatus further comprises: the upper end and the lower end of the inner wall of the annular battery box (10) are both fixed with connecting rods (12) through screws, the other end of each connecting rod (12) at the upper end in the annular battery box (10) is fixed on the insulating fixing seat (8) through screws, and the other end of each connecting rod (12) at the lower end in the annular battery box (10) is fixed on the inner fixing frame (2) through a hoop.
5. The apparatus according to claim 4, wherein the apparatus further comprises: the photovoltaic panel (3) is fixed on the outer surface of the annular battery box (10) through screws, and the lead-zinc battery pack arranged in an annular mode is inlaid in the annular battery box (10).
6. The apparatus according to claim 5, wherein the apparatus further comprises: the anti-interference net (4) is fixed on the upper surface of the insulating fixing seat (8) through screws, the anti-interference net (4) is divided into two parts and distributed in an annular shape, and the two parts of the anti-interference net (4) are distributed and connected with the anode and the cathode of the electromagnetic control switch device (9).
7. The apparatus according to claim 6, wherein the apparatus for suppressing interference to the terminal device for the base station comprises: the top fixing frame (7) is made of ceramic materials, the lightning rod (6) is installed on the central installation hole (13) through threads, and the lower end of the lightning rod (6) is connected into the ground through a lead.
8. The apparatus according to claim 7, wherein the apparatus further comprises: outer insulating ring (14), spliced pole (15) interior insulating ring (16) are inside to be hollow structure, install through the screw thread signal receiving and dispatching antenna (5) on outer insulating ring (14), signal receiving and dispatching antenna (5) are total four and the ring array distributes, signal receiving and dispatching antenna (5) are followed with the connecting wire of waterproof control box (11) outer insulating ring (14), spliced pole (15) interior insulating ring (16) are inside to be passed.
9. The apparatus according to claim 8, wherein the apparatus further comprises: the button seat (18) is connected with the shell (17) through a bolt, and the button (19) is embedded on the button seat (18); the support (25) is connected with the shell (17) through a bolt, and the support rod (26) is welded with the support (25); the stress plate (27) is connected with the supporting rod (26) through a pin, and the stress plate (27) is connected with the spring (28) through a hook.
10. The apparatus according to claim 9, wherein the apparatus for suppressing interference to a terminal device for a base station comprises: the armature (29) is connected with the stress plate (27) through a bolt, and the iron column (30) is connected with the support (25) through a bolt; the first joint (33) is connected with the iron plate block (32) through bolts, and the second joint (34) is connected with the iron plate block (32) through bolts; the third joint (35) is connected with the joint seat (37) through a bolt, and the fourth joint (36) is connected with the joint seat (37) through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910565065.3A CN110266342B (en) | 2019-06-27 | 2019-06-27 | Anti-interference device of terminal equipment for base station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910565065.3A CN110266342B (en) | 2019-06-27 | 2019-06-27 | Anti-interference device of terminal equipment for base station |
Publications (2)
| Publication Number | Publication Date |
|---|---|
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| CN110266342B true CN110266342B (en) | 2020-11-03 |
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| US5822430A (en) * | 1996-11-20 | 1998-10-13 | Technical Communications Corporation | System for encoding encryption/decryption information into IFF challenges |
| CN201938018U (en) * | 2010-12-18 | 2011-08-17 | 西安迅腾科技有限责任公司 | Sensor protecting case |
| CN103198981A (en) * | 2013-03-18 | 2013-07-10 | 贵州锐动科技有限公司 | Magnetic holding electromagnetic switch element capable of resisting outside magnetic interference |
| CN104545037A (en) * | 2013-10-18 | 2015-04-29 | 常州市中泰屏蔽设备有限公司 | Cellular waterproof mobile signal shielding cabinet |
| CN206237384U (en) * | 2016-10-09 | 2017-06-09 | 北京微梦传媒股份有限公司 | A kind of novel electron communication launcher |
| CN206471672U (en) * | 2017-02-21 | 2017-09-05 | 北京兴天通电讯科技有限公司 | Electromagnetism elevating lever for lightning rod |
| CN208522765U (en) * | 2018-07-24 | 2019-02-19 | 烟台伺维特智能科技有限公司 | A kind of digital and electronic counter unmanned plane safety device |
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