CN207381509U - Modified antenna structure - Google Patents

Abstract

Modified antenna structure,Including small cylinder,Motor,Protective device,Rain shade device and solar panel,Antenna body is promoted so that antenna body is rotated along rotation seat using small cylinder,It is achieved thereby that the adjusting to antenna body angle of inclination,It is rotated forward using motor and then shaft is driven to rotate clockwise,And then make sliding seat slide downward on antenna holding pole,By setting protective device sliding seat is avoided to be directly fallen in when declining on pedestal so that being damaged to components such as the antenna bodies installed on sliding seat and sliding seat,By the way that rain shade device is set to be used to play the role of rain cover to components such as antenna bodies in the rainy day,The components such as antenna body are avoided due to making moist so as to damage,Improve the practicability of equipment,It is powered using solar panel for equipment,Energy conservation and environmental protection,Reduce the use cost of equipment,Further improve the practicability of equipment.

Description

Modified antenna structure

Technical field

The utility model belongs to communication equipment field.

Background technology

Antenna is a kind of converter, it is transformed into the guided wave propagated on transmission line in unbounded medium（Typically freely Space）The electromagnetic wave of middle propagation carries out opposite conversion.It is used for emitting or receiving the portion of electromagnetic wave in wireless device Part.The engineering systems such as radio communication, broadcast, TV, radar, navigation, electronic countermeasure, remote sensing, radio astronomy, it is every to utilize electricity Magnetic wave transfers information, depends on antenna to work.In addition, in terms of energy is transmitted with electromagnetic wave, the energy of non-signal Amount radiation is also required to antenna.General antenna all has invertibity, i.e., both can be used as transmitting antenna with common antenna, it is also possible to connect Receive antenna.The same antenna is identical as transmitting or the fundamental characteristics parameter received.Here it is the reciprocal theorems of antenna

In mobile radio communication engineering design, it should according to the covering requirement of network, telephone traffic distribution, it is anti-interference requirement and The actual conditions such as network service quality reasonably select antenna for base station.Due to selection and the landform of antenna type, atural object and Telephone traffic distribution is closely related, and antenna use environment can be roughly divided into five types：City, dense city, suburb, rural area Area, main line of communication etc.；It is inconvenient that the antenna body angle of inclination of existing antenna for base station is adjusted, at the same to antenna body into , it is necessary to which staff's climbing ladder is replaced and checked to antenna body when row is replaced and checked, improve replacement and check day Danger during line main body, while complicated for operation, antenna for base station is made of many components, and component is soaked with rain possibility of making moist Component can be damaged, influence the normal use of component.

Utility model content

For above deficiency of the prior art, the utility model provides modified antenna structure.

In order to solve the above-mentioned technical problem, the utility model is addressed by following technical proposals.

Modified antenna structure, including rain shade device, shaft, motor, supporting rod, support plate, rotation seat, axis pin, antenna Pole, pedestal, antenna body, small cylinder, sliding seat, installing plate, lifting rope and bearing block, the base top are installed with Antenna holding pole, antenna holding pole top are installed with support plate, and sliding sleeve is equipped with sliding seat, the cunning on the outside of the antenna holding pole Both ends are installed with one end of installing plate respectively at the top of dynamic seat, and one end bottom of the installing plate away from sliding seat is fixedly mounted There is rotation seat, the rotation seat is rotatablely equipped with the top of antenna body by axis pin, and antenna body is fixedly mounted on small-sized gas On the output terminal of cylinder, the small cylinder is mounted by means of bolts on the one side of sliding seat, is passed through at the top of the support plate Bearing block is rotatablely equipped with shaft, and one end of the shaft passes through motor by the output axis connection of shaft coupling and motor, motor Pedestal is fixedly mounted at the top of support plate, and the position in the shaft between bearing block is wound with lifting rope, the lifting rope One end through support plate and being fixedly connected with sliding seat top left, the other end of lifting rope through support plate and at the top of sliding seat Right end is fixedly connected, and rain shade device is installed with by supporting rod at the top of the support plate.

As further program of the utility model：The antenna body, installing plate, rotation seat, axis pin and small cylinder There are two.

As further program of the utility model：The lacing hole passed through for lifting rope is offered in the support plate.

As further program of the utility model：Protective device, the protection are symmetrically arranged with below the sliding seat Device includes vibration damper plate and support column, and the support column is fixedly mounted on base top, damping is installed at the top of support column Plate, the vibration damper plate are rubber material.

As further program of the utility model：The rain shade device includes two pieces of solar panels and supporting rod, institute It states the one side of solar panel to weld with the one side of another piece of solar panel, opposite side and the supporting rod of solar panel are fixed Connection, the supporting rod are fixedly mounted at the top of support plate, and the solar panel is provided with silica gel with supporting rod junction.

Compared with prior art, the utility model has the advantages that：Using small cylinder promote antenna body from And antenna body is made to be rotated along rotation seat, it is achieved thereby that the adjusting to antenna body angle of inclination, easy to operate, improve and set Standby practicability, is rotated forward using motor and then shaft is driven to rotate clockwise, so make sliding seat on antenna holding pole to Lower slider replaces antenna body without staff's climbing ladder, improves safety coefficient, improves the practicality of equipment Property, by setting protective device sliding seat is avoided to be directly fallen in when declining on pedestal so as to sliding seat and sliding seat The components such as the antenna body of upper installation damage, and improve the practicability of equipment, are rotated backward using motor so as to turn Axis rotates counterclockwise, and then lifting rope is made to pull upward sliding on sliding seat morning antenna holding pole, easy to operate, further improves The practicability of equipment, by the way that silica gel is set to improve the effect that solar panel is fixedly connected with supporting rod, improves equipment Practicability, by setting rain shade device in the rainy day playing the role of rain cover to components such as antenna bodies, avoid antenna The components such as main body, so as to damage, are improved the practicability of equipment, are powered, saved for equipment using solar panel due to making moist Can be environmentally friendly, the use cost of equipment is reduced, further improves the practicability of equipment.

Description of the drawings

Fig. 1 is the utility model structure diagram.

Shown in figure：Silica gel 1, rain shade device 2, shaft 3, lacing hole 4, motor 5, supporting rod 6, support plate 7, rotation seat 8, Axis pin 9, antenna holding pole 10, pedestal 11, vibration damper plate 12, support column 13, protective device 14, antenna body 15, small cylinder 16, cunning Dynamic seat 17, installing plate 18, lifting rope 19, bearing block 20, solar panel 21.

Specific embodiment

The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.

With reference to Fig. 1, modified antenna structure, including rain shade device 2, shaft 3, motor 5, support plate 7, rotation seat 8, axis pin 9th, antenna holding pole 10, pedestal 11, protective device 14, antenna body 15, small cylinder 16, sliding seat 17, installing plate 18, lifting rope 19 With bearing block 20,11 top of pedestal is installed with antenna holding pole 10, and 10 top of antenna holding pole is installed with support plate 7, the 10 outside sliding sleeve of antenna holding pole is equipped with sliding seat 17, and the 17 top both ends of sliding seat are installed with installation respectively One end of plate 18, one end bottom of the installing plate 18 away from sliding seat 17 are installed with rotation seat 8, and the rotation seat 8 is logical The top that axis pin 9 is rotatablely equipped with antenna body 15 is crossed, antenna body 15 is fixedly mounted on the output terminal of small cylinder 16, institute Small cylinder 16 is stated to be mounted by means of bolts on the one side of sliding seat 17, using small cylinder 16 promote antenna body 15 from And antenna body 15 is made to be rotated along rotation seat 8, it is achieved thereby that the adjusting to 15 angle of inclination of antenna body, easy to operate, carry The high practicability of equipment, the antenna body 15, installing plate 18, rotation seat 8, axis pin 9 and small cylinder 16 there are two；

7 top of support plate is rotatablely equipped with shaft 3 by bearing block 20, and one end of the shaft 3 passes through shaft coupling With the output axis connection of motor 5, motor 5 is fixedly mounted on 7 top of support plate by motor base, is located at axis in the shaft 3 Position between bearing 20 is wound with lifting rope 19, one end of the lifting rope 19 through support plate 7 and with 17 top left of sliding seat It is fixedly connected, the other end of lifting rope 19 is fixedly connected through support plate 7 and with 17 top right end of sliding seat, in the support plate 7 The lacing hole 4 passed through for lifting rope 19 is offered, when needing that antenna body 15 is replaced and checked, using motor 5 just To rotation and then shaft 3 is driven to rotate clockwise, and then make the slide downward on antenna holding pole 10 of sliding seat 17, without the people that works Member's climbing ladder replaces antenna body 15, improves safety coefficient, improves the practicability of equipment, under the sliding seat 17 Side is symmetrically arranged with protective device 14, and the protective device 14 includes vibration damper plate 12 and support column 13, and the support column 13 is fixed Mounted on 11 top of pedestal, 13 top of support column is installed with vibration damper plate 12, and the vibration damper plate 12 is rubber material, by setting Protective device 14 is put for sliding seat 17 to be avoided to be directly fallen in when declining on pedestal 11 so as to sliding seat 17 and sliding seat The 15 grade components of antenna body installed on 17 damage, and improve the practicability of equipment, when antenna body 15 is replaced and examined It after the completion of looking into, rotates backward that shaft 3 is driven to rotate counterclockwise using motor 5, and then lifting rope 19 is made to pull sliding seat 17 early Upward sliding on antenna holding pole 10, it is easy to operate, further improve the practicability of equipment；

7 over top of support plate is provided with rain shade device 2, and the rain shade device 2 includes two pieces of solar panels 21 With supporting rod 6, the one side of the solar panel 21 and the one side of another piece of solar panel 21 are welded, solar panel 21 Opposite side is fixedly connected with supporting rod 6, and the supporting rod 6 is fixedly mounted on 7 top of support plate, the solar panel 21 and branch 6 junction of strut is provided with silica gel 1, by the way that silica gel 1 is set to improve the effect that solar panel 21 is fixedly connected with supporting rod 6 Fruit improves the practicability of equipment, by the way that rain shade device 2 is set to be used to play rain cover to 15 grade components of antenna body in the rainy day Effect, 15 grade components of antenna body is avoided, so as to damage, to improve the practicability of equipment due to making moist, utilize solar energy Panel 21 is powered for equipment, energy conservation and environmental protection, reduces the use cost of equipment, further improves the practicability of equipment.

The scope of protection of the utility model includes but not limited to embodiment of above, and the scope of protection of the utility model is to weigh Subject to sharp claim, any replacement being readily apparent that those skilled in the art that this technology is made, deformation, improvement are each fallen within The scope of protection of the utility model.

Claims (1)

1. modified antenna structure, including rain shade device (2), shaft (3), motor (5), supporting rod (6), support plate (7), rotation Seat (8), axis pin (9), antenna holding pole (10), pedestal (11), antenna body (15), small cylinder (16), sliding seat (17), installation Plate (18), lifting rope (19) and bearing block (20), which is characterized in that be installed with antenna holding pole at the top of the pedestal (11) (10), support plate (7) is installed at the top of antenna holding pole (10), sliding sleeve is equipped with sliding seat on the outside of the antenna holding pole (10) (17), sliding seat (17) top both ends are installed with one end of installing plate (18) respectively, and the installing plate (18) is separate One end bottom of sliding seat (17) is installed with rotation seat (8), and the rotation seat (8) is rotatablely equipped with day by axis pin (9) The top of line main body (15), antenna body (15) are fixedly mounted on the output terminal of small cylinder (16), the small cylinder (16) it is mounted by means of bolts on the one side of sliding seat (17), is rotated at the top of the support plate (7) by bearing block (20) Shaft (3) is installed, one end of the shaft (3) passes through electricity by the output axis connection of shaft coupling and motor (5), motor (5) Machine base is fixedly mounted at the top of support plate (7), and the position on the shaft (3) between bearing block (20) is wound with lifting rope (19), one end of the lifting rope (19) is fixedly connected through support plate (7) and with sliding seat (17) top left, lifting rope (19) The other end is fixedly connected through support plate (7) and with right end at the top of sliding seat (17), passes through supporting rod at the top of the support plate (7) (6) it is installed with rain shade device (2)；The antenna body (15), installing plate (18), rotation seat (8), axis pin (9) and small-sized There are two cylinder (16) is equal；The lacing hole (4) passed through for lifting rope (19) is offered on the support plate (7)；The sliding seat (17) lower section is symmetrically arranged with protective device (14), and the protective device (14) includes vibration damper plate (12) and support column (13), institute It states support column (13) to be fixedly mounted at the top of pedestal (11), vibration damper plate (12) is installed at the top of support column (13), it is described to subtract It is rubber material to shake plate (12)；The rain shade device (2) includes two pieces of solar panels (21) and supporting rod (6), the sun It can the one side of panel (21) and the one side welding of another piece of solar panel (21), the opposite side of solar panel (21) and support Bar (6) is fixedly connected, and the supporting rod (6) is fixedly mounted at the top of support plate (7), the solar panel (21) and supporting rod (6) junction is provided with silica gel (1).