CN211907659U

CN211907659U - Adjustable high temperature resistant antenna

Info

Publication number: CN211907659U
Application number: CN202020740376.7U
Authority: CN
Inventors: 郑冰伟
Original assignee: Guangzhou Lufo Trading Co ltd
Current assignee: Guangzhou Lufo Trading Co ltd
Priority date: 2020-05-07
Filing date: 2020-05-07
Publication date: 2020-11-10
Anticipated expiration: 2030-05-07

Abstract

The utility model relates to the technical field of antenna, and an adjustable high temperature resistant antenna is disclosed, which comprises a supporting pedestal and is characterized by further comprising, support the top fixedly connected with fixed block of base, the middle part swing joint of fixed block has first rotation axis, the top fixedly connected with telescopic cylinder of first rotation axis, telescopic cylinder keeps away from the one end swing joint of first rotation axis and has the second rotation axis. This adjustable high temperature resistant antenna, half gear through setting up two intermeshing in elevating gear's bottom, the front side of one of them half gear is provided with first motor, rotation through first motor drives the relative rotation of two half gears, control elevating gear's folding, the lift of the connecting rod that is connected with elevating gear's top is controlled with this, the lift of receiving pot and the antenna oscillator at control connecting rod top, simultaneously through telescopic cylinder's flexible, the control connecting rod rotates around the second rotation axis, the rotation of control receiving pot and antenna oscillator.

Description

Adjustable high temperature resistant antenna

Technical Field

The utility model relates to an antenna technology field specifically is an adjustable high temperature resistant antenna.

Background

An antenna is a transducer that converts a guided wave propagating on a transmission line into an electromagnetic wave propagating in an unbounded medium (usually free space) or vice versa, a component used in radio equipment to transmit or receive an electromagnetic wave.

The antenna is an important component in radio transceiving, and a general antenna is used as a signal receiving device and is generally arranged at a higher ceiling, which presents a great challenge to the convenience degree of antenna movement, and meanwhile, due to the higher installation position, the general climbing adjustment mode is not easy under the condition that the orientation angle of the antenna needs to be adjusted partially.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an adjustable high temperature resistant antenna possesses but height-adjusting and orientation, and the advantage such as being convenient for install fixedly has solved usually when the antenna is in higher ceiling department, and general antenna removes comparatively inconveniently, simultaneously because the position of installation is higher, need go on towards the antenna in the part under the condition of angular adjustment, the comparatively difficult problem of ordinary climbing adjustment mode.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an adjustable high-temperature resistant antenna comprises a supporting base, wherein the top of the supporting base is fixedly connected with a fixed block, the middle part of the fixed block is movably connected with a first rotating shaft, the top part of the first rotating shaft is fixedly connected with a telescopic cylinder, one end of the telescopic cylinder far away from the first rotating shaft is movably connected with a second rotating shaft, the side wall of the second rotating shaft is movably sleeved with a connecting rod, the right side of the connecting rod is fixedly connected with a receiving pot, the right side of the receiving pot is fixedly connected with an antenna oscillator, the bottom of the second rotating shaft is movably connected with a lifting device, the bottom of the lifting device is fixedly connected with a half gear, the front side of the half gear is fixedly connected with a first motor, the inner top wall of the supporting base is fixedly connected with a second motor, and the output shaft of the second motor is fixedly connected with a main rotating wheel, and the side wall of the main rotating wheel is meshed with a driven wheel.

Preferably, the bottom of the driven wheel is fixedly connected with a fixed drill bit, and the bottom of the supporting base is fixedly connected with a telescopic rod.

Preferably, the bottom of the telescopic rod is movably connected with a baffle, and the bottom of the baffle is movably connected with universal wheels.

Preferably, the top of the supporting base is provided with a lifting device groove, and the half gear is movably connected with the side wall of the lifting device groove.

Preferably, one end of the first motor, which is far away from the half gear, is fixedly connected with the side wall of the lifting device groove.

Preferably, the driven wheel is movably connected with the bottom of the supporting base, and the driven wheel is located inside a groove in the bottom of the supporting base.

Compared with the prior art, the utility model provides an adjustable high temperature resistant antenna possesses following beneficial effect:

1. this adjustable high temperature resistant antenna, through the half gear that sets up two intermeshing in elevating gear's bottom, the front side of one of them half gear is provided with first motor, rotation through first motor drives the rotation that two half gears are relative, control elevating gear's folding, with the lift of the connecting rod that this control is connected with elevating gear's top, the receiving pot at control connecting rod top and the lift of antenna oscillator, simultaneously through telescopic cylinder's flexible, the control connecting rod rotates around the second rotation axis, the rotation of pot and antenna oscillator is received in the control, make this high temperature resistant antenna can do the motion of a plurality of angles, the flexibility is strong.

2. This adjustable high temperature resistant antenna, the universal wheel that has the telescopic link through the bottom that sets up at the support base, rotation through the universal wheel drives this high temperature resistant antenna and removes the position that needs the installation, later the rotation through the second motor drives main rotating wheel and rotates, drive two of both sides and rotate from the driving wheel, drive the rotation of fixed drill bit, the shrink of cooperation telescopic link this moment, make the universal wheel accomodate inside the recess of universal wheel, fixed drill bit bores ground and fixes whole support base in the position that needs.

Drawings

FIG. 1 is a side sectional view of the structure of the present invention;

FIG. 2 is a front sectional view of the structure of the present invention;

fig. 3 is a top view of the present invention.

Wherein: 1. a support base; 2. a fixed block; 3. a first rotating shaft; 4. a telescopic cylinder; 5. a second rotation shaft; 6. a connecting rod; 7. a receiving pan; 8. an antenna element; 9. a lifting device; 10. a half gear; 11. a first motor; 12. a second motor; 13. a main rotating wheel; 14. a driven wheel; 15. fixing a drill bit; 16. a telescopic rod; 17. a baffle plate; 18. a universal wheel; 19. a lifting device groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, an adjustable high temperature resistant antenna comprises a supporting base 1, a fixed block 2 is fixedly connected to the top of the supporting base 1, a first rotating shaft 3 is movably connected to the middle of the fixed block 2, a telescopic cylinder 4 is fixedly connected to the top of the first rotating shaft 3, the telescopic cylinder 4 can be extended and retracted along with the lifting of a lifting device 9, a second rotating shaft 5 is movably connected to one end of the telescopic cylinder 4 far away from the first rotating shaft 3, a connecting rod 6 is movably sleeved on the side wall of the second rotating shaft 5, a receiving pot 7 is fixedly connected to the right side of the connecting rod 6, the receiving pot 7 has a directional amplification effect on signals, a high temperature resistant coating is coated on the surface side of the receiving pot 7, an antenna oscillator 8 is fixedly connected to the right side of the receiving pot 7, the signals can be transmitted and received through the antenna oscillator 8, the, the lifting device 9 is composed of a plurality of levers, each lever is connected through a movable shaft, the bottom of the lifting device 9 is fixedly connected with a half gear 10, the number of the half gears 10 is two, the half gears 10 are symmetrically distributed, gear teeth on the side wall of the half gear 10 are meshed with each other, the half gear 10 is respectively and fixedly connected with the two levers at the bottom of the lifting device 9, the front side of the half gear 10 is fixedly connected with a first motor 11, the first motor 11 can rotate forwards and backwards, the rotating direction of the half gear 10 is adjusted through the change of the forward and reverse rotation, the first motor 11 is connected with only one half gear 10, the first motor 11 drives one half gear 10 to rotate to drive the other half gear 10 to rotate, one end of the first motor 11, far away from the half gear 10, is fixedly connected with the side wall of a lifting device groove 19, the top wall of the supporting base 1 is fixedly connected with a second motor 12, and a main rotating wheel 13 is, the side wall of the main rotating wheel 13 is engaged with a driven wheel 14, the number of the driven wheels 14 and the number of matched fixed drill bits 15 are two, the driven wheels 14 and the matched fixed drill bits 15 are symmetrically distributed on the left side and the right side of the main rotating wheel 13, so that the strength is higher and more stable during installation, the driven wheels 14 are movably connected with the bottom of the supporting base 1, the driven wheels 14 are positioned inside a groove at the bottom of the supporting base 1, the bottom of the driven wheels 14 is fixedly connected with the fixed drill bits 15, the bottom of the supporting base 1 is fixedly connected with an expansion link 16, the universal wheels 18 can be folded into a small groove formed at the bottom of the supporting base 1 in a completely contracted state of the expansion link 16, the bottom of the expansion link 16 is movably connected with a baffle 17, the bottom of the baffle 17 is movably connected with the universal wheels 18, the universal wheels 18 are closer, the top of the supporting base 1 is provided with a lifting device groove 19, and the half gear 10 is movably connected with the side wall of the lifting device groove 19.

When the device is used, the telescopic rod 16 extends out to drive the universal wheel 18 at the bottom of the baffle 17 to extend out to be directly contacted with the ground, so that the device can be moved to a place to be installed through the universal wheel 18, the second motor 12 is started to drive the main rotating wheel 13 to rotate, the driven wheel 14 which is meshed with the main rotating wheel is driven to rotate, the driven wheel 14 drives the fixed drill bit 15 to rotate, meanwhile, the telescopic rod 16 is contracted to enable the universal wheel 18 to be contracted into a bottom groove of the supporting base 1, the fixed drill bit 15 is rotationally drilled into the ground, the whole device is fixed at the place to be installed, when the orientation angle needs to be adjusted, the first motor 11 can firstly drive the two half gears 10 to symmetrically rotate through the rotation of the first motor 11, so that the lifting device 9 at the top is folded, the second rotating shaft 5 drives the connecting rod 6 to descend, the receiving pot 7 and the antenna, correspondingly, the antenna oscillator 8 is driven to ascend, meanwhile, the connecting rod 6 is driven to rotate around the second rotating shaft 5 through the expansion of the telescopic cylinder 4, the rotating angle of the connecting rod 6 is controlled, and the orientation angle of the receiving pot 7 and the antenna oscillator 8 is adjusted.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high temperature resistant antenna of adjustable, includes support base (1), its characterized in that: the top of the supporting base (1) is fixedly connected with a fixed block (2), the middle of the fixed block (2) is movably connected with a first rotating shaft (3), the top of the first rotating shaft (3) is fixedly connected with a telescopic cylinder (4), one end, far away from the first rotating shaft (3), of the telescopic cylinder (4) is movably connected with a second rotating shaft (5), the side wall of the second rotating shaft (5) is movably sleeved with a connecting rod (6), the right side of the connecting rod (6) is fixedly connected with a receiving pot (7), the right side of the receiving pot (7) is fixedly connected with an antenna oscillator (8), the bottom of the second rotating shaft (5) is movably connected with a lifting device (9), the bottom of the lifting device (9) is fixedly connected with a half gear (10), the front side of the half gear (10) is fixedly connected with a first motor (11), and the inner top wall of the supporting base (1) is fixedly connected with a second motor, the output shaft of the second motor (12) is fixedly connected with a main rotating wheel (13), and the side wall of the main rotating wheel (13) is meshed with a driven wheel (14).

2. The adjustable high temperature resistant antenna of claim 1, wherein: the bottom of the driven wheel (14) is fixedly connected with a fixed drill bit (15), and the bottom of the supporting base (1) is fixedly connected with a telescopic rod (16).

3. The adjustable high temperature resistant antenna of claim 2, wherein: the bottom swing joint of telescopic link (16) has baffle (17), the bottom swing joint of baffle (17) has universal wheel (18).

4. The adjustable high temperature resistant antenna of claim 1, wherein: the top of the supporting base (1) is provided with a lifting device groove (19), and the half gear (10) is movably connected with the side wall of the lifting device groove (19).

5. The adjustable high temperature resistant antenna of claim 4, wherein: one end of the first motor (11) far away from the half gear (10) is fixedly connected with the side wall of the lifting device groove (19).

6. The adjustable high temperature resistant antenna of claim 1, wherein: the driven wheel (14) is movably connected with the bottom of the supporting base (1), and the driven wheel (14) is located inside a groove in the bottom of the supporting base (1).