CN215933803U

CN215933803U - Communication antenna convenient to install fast

Info

Publication number: CN215933803U
Application number: CN202121932932.1U
Authority: CN
Inventors: 陶鑫
Original assignee: Kunshan Huahui Electronic Technology Co ltd
Current assignee: Kunshan Huahui Electronic Technology Co ltd
Priority date: 2021-08-17
Filing date: 2021-08-17
Publication date: 2022-03-01
Anticipated expiration: 2031-08-17

Abstract

The utility model relates to the technical field of communication antennas, in particular to a communication antenna convenient to mount quickly, which comprises a communication antenna body and a fixed base, wherein a first empty groove and a second empty groove are respectively arranged on the bottom side and the upper side inside the fixed base; it can be installed the communication antenna body fast, can avoid the rainwater to get into the inside of fixed cover, improves the fixed stability of communication antenna body.

Description

Communication antenna convenient to install fast

Technical Field

The utility model relates to the technical field of communication antennas, in particular to a communication antenna convenient to install quickly.

Background

With the development of modern society, more and more devices become wireless, and antennas are the components used in radio devices to transmit or receive electromagnetic waves.

Through retrieval, the utility model with chinese patent No. CN202021799669.9 discloses a communication antenna convenient for quick installation, comprising a communication antenna body and a driving motor, wherein the bottom end of the communication antenna body is fixedly connected with a communication antenna supporting column, and the bottom end of the communication antenna supporting column is fixedly connected with a communication antenna supporting plate; its when using, installs the antenna through the tight first threaded rod of spiral shell and second threaded rod, and the installation is more loaded down with trivial details, and in addition, when meetting rainy weather, the rainwater falls to the inside of unable adjustment base's fixed slot easily, leads to first threaded rod and second threaded rod corrosion damage for a long time, influences the stability of fixing to the antenna.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a communication antenna convenient to mount quickly, and aims to solve the problems that the mounting process is complicated, water is easily accumulated at the top end of a fixing base, the first threaded rod and the second threaded rod are easily corroded and damaged, and the stability of fixing the antenna is influenced.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a communication antenna convenient for quick installation comprises a communication antenna body and a fixed base, wherein a first empty groove and a second empty groove are respectively arranged on the bottom side and the upper side of the inner part of the fixed base, a first gear and a second gear are respectively arranged in the first empty groove and the second empty groove, the first gear and the second gear are rotatably connected with the fixed base through a rotating shaft, a first rack is arranged at the rear end of the first empty groove in a sliding manner and is meshed with the first gear, a push column is fixedly connected with the right end of the first rack, the right end of the push column extends to the right side of the fixed base, a first sliding groove is arranged at the lower right side of the inner part of the fixed base, a sliding ring is fixedly sleeved outside the push column and is in sliding fit with the first sliding groove, the left end of the sliding ring is connected with a first compression spring, a second rack is arranged at the front end and the rear end of the second empty groove in a sliding manner and is meshed with the second gear, the right-hand member that is located the second rack of rear side and the equal fixedly connected with card post in the left end that is located the second rack of front side, the one end that the second rack was kept away from to two card posts all extends to unable adjustment base's outside, the communication antenna body is connected with fixed cover through adjustment mechanism, the inside wall of fixed cover and unable adjustment base's lateral wall sliding fit, and the inside wall of fixed cover all is provided with the draw-in groove with the position that the card post corresponds.

Preferably, the adjusting mechanism comprises a fixed column and a rotating column, the bottom end of the fixed column is fixedly connected with the top end of the fixed sleeve, the top end of the fixed sleeve is provided with a rotating groove, the inside of the rotating groove is rotatably connected with a rotating block, the bottom end of the rotating column is fixedly connected with the top end of the rotating block, the communication antenna body is rotatably connected with the right side of the top end of the rotating column, the bottom end of the communication antenna body is provided with a convex groove, the inside of the convex groove is provided with a convex block in a sliding manner, the bottom end of the convex block is rotatably connected with a screwed pipe, the top end of the rotating column is provided with an adjusting groove, the screwed pipe is in sliding fit with the adjusting groove, the bottom end of the screwed pipe is in threaded connection with an adjusting screw, the inside of the rotating column is provided with a square groove below the adjusting groove, one end of the adjusting screw extending to the inside of the square groove is fixedly connected with a first bevel gear, and the left side of the inside of the square groove is provided with a second bevel gear engaged with the first bevel gear, the left end fixedly connected with bull stick of second conical gear, the one end fixedly connected with that the bull stick extends to the rotating column outside changes the handle.

Furthermore, the inside left side that is located the turn trough of fixed column is provided with the second spout, and the inside slip of second spout is provided with the slider, and the left end of slider is connected with second compression spring and pull rod, and the pull rod extends to the outside one end fixedly connected with arm-tie of fixed column, the right-hand member fixedly connected with reference column of slider, the lateral wall of turn block evenly is provided with a plurality of constant head tanks with reference column looks adaptation.

Still further, the right-hand member of adjustment tank is provided with the spacing groove, the right-hand member bottom side fixedly connected with stopper of screwed pipe, stopper and spacing groove sliding fit.

In a further scheme, the right end of the push column is fixedly connected with a kickplate.

On the basis of the scheme, the bottom end of the fixed base is fixedly connected with a stabilizing plate.

(III) advantageous effects

Compared with the prior art, the utility model provides the communication antenna convenient to install quickly, which has the following beneficial effects:

the communication antenna convenient for quick installation is characterized in that a kick plate, a push column and a first rack are pushed by feet to move towards the left side, the first rack moves to enable a first gear, a rotating shaft and a second gear to rotate, the second gear rotates to enable two second racks and two clamping columns to slide in a fixed base, the two clamping columns move to the inside of the fixed base, meanwhile, a fixed sleeve is sleeved outside the top end of the fixed base, then the feet stop pushing the kick plate, the push column and the first rack are pushed to move towards the right side under the action of a first compression spring, the first rack moves towards the right to enable the first gear, the rotating shaft and the second gear to rotate, the second rack rotates to enable the two second racks and the two clamping columns to slide in the fixed base, the two clamping columns move to the outside of the fixed base and enable the two clamping columns to be inserted into clamping grooves, the fixed base is fixedly connected with the fixed sleeve, and therefore a communication antenna body can be installed quickly, can avoid the rainwater to get into the inside of fixed cover, improve the fixed stability of communication antenna body.

Drawings

FIG. 1 is a schematic cross-sectional front view of the present invention;

FIG. 2 is a schematic top view of the cross-sectional structure of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 1A;

FIG. 4 is an enlarged view of a portion of FIG. 1 at B according to the present invention;

fig. 5 is a partially enlarged view of the structure at C in fig. 1 according to the present invention.

In the figure: 1. a communication antenna body; 2. a fixed base; 3. a first gear; 4. a second gear; 5. a rotating shaft; 6. a first rack; 7. pushing the column; 8. a slip ring; 9. a first compression spring; 10. a second rack; 11. clamping the column; 12. fixing a sleeve; 13. fixing a column; 14. turning the column; 15. rotating the block; 16. a convex block; 17. a solenoid; 18. adjusting the screw rod; 19. a first bevel gear; 20. a second bevel gear; 21. a rotating rod; 22. turning a handle; 23. a slider; 24. a second compression spring; 25. a pull rod; 26. pulling a plate; 27. a positioning column; 28. a limiting block; 29. a kickplate; 30. and a stabilizing plate.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-5, a communication antenna convenient for fast installation comprises a communication antenna body 1 and a fixed base 2, wherein a first empty slot and a second empty slot are respectively arranged on the bottom side and the upper side of the inside of the fixed base 2, a first gear 3 and a second gear 4 are respectively arranged inside the first empty slot and the second empty slot, the first gear 3 and the second gear 4 are rotatably connected with the fixed base 2 through a rotating shaft 5, a first rack 6 is slidably arranged at the rear end of the first empty slot, the first rack 6 is engaged with the first gear 3, a push post 7 is fixedly connected with the right end of the first rack 6, the right end of the push post 7 extends to the right side of the fixed base 2, a kick plate 29 is fixedly connected with the right end of the push post 7, so that a person can push the kick plate 29, the push post 7 and the first rack 6 to move towards the left side by feet, a first sliding slot is arranged on the lower right side of the inside of the fixed base 2, a sliding sleeve 12 outside the push post 7 is provided with a sliding ring 8, a slip ring 8 is in sliding fit with a first sliding groove, the left end of the slip ring 8 is connected with a first compression spring 9, the front end and the rear end of a second empty groove are both provided with second racks 10 in a sliding manner, the two second racks 10 are both meshed with a second gear 4, the right end of the second rack 10 positioned on the rear side and the left end of the second rack 10 positioned on the front side are both fixedly connected with clamping columns 11, one ends of the two clamping columns 11 far away from the second racks 10 are both extended to the outside of the fixed base 2, the communication antenna body 1 is connected with a fixed sleeve 12 through an adjusting mechanism, the inner side wall of the fixed sleeve 12 is in sliding fit with the outer side wall of the fixed base 2, clamping grooves are respectively arranged at positions of the inner side wall of the fixed sleeve 12 corresponding to the clamping columns 11, a kick plate 29, a push column 7 and the first rack 6 are pushed by feet to move towards the left side, the first rack 6 moves to enable the first gear 3, a rotating shaft 5 and the second gear 4 to rotate, the second rack 4 enables the two second racks 10 and the two clamping columns 11 to slide in the inside of the fixed base 2, and make two card posts 11 move to the inside of unable adjustment base 2, overlap fixed cover 12 at the top outside of unable adjustment base 2 simultaneously, then the foot stops to promote kickplate 29, promote through the effect of first compression spring 9 and push away post 7 and first rack 6 and move to the right side, first rack 6 moves right and makes first gear 3, pivot 5 and second gear 4 rotate, second gear 4 rotates and makes two second racks 10 and two card posts 11 slide in unable adjustment base 2's inside, and make two card posts 11 move to the outside of unable adjustment base 2, and make two card posts 11 insert the inside of draw-in groove, make unable adjustment base 2 and fixed cover 12 fixed connection, thereby can install communication antenna body 1 fast, can avoid the rainwater to get into the inside of fixed cover 12, improve the fixed stability of communication antenna body 1.

It should be further noted that the adjusting mechanism includes a fixed column 13 and a rotating column 14, a stabilizing plate 30 is fixedly connected to the bottom end of the fixed base 2 to improve the stability of the fixed base 2 on the ground, the bottom end of the fixed column 13 is fixedly connected to the top end of the fixed sleeve 12, a rotating groove is arranged at the top end of the fixed sleeve 12, a rotating block 15 is rotatably connected to the inside of the rotating groove, the bottom end of the rotating column 14 is fixedly connected to the top end of the rotating block 15, the communication antenna body 1 is rotatably connected to the right side of the top end of the rotating column 14, a convex groove is arranged at the bottom end of the communication antenna body 1, a convex block 16 is slidably arranged inside the convex groove, a solenoid 17 is rotatably connected to the bottom end of the convex block 16, an adjusting groove is arranged at the top end of the rotating column 14, the solenoid 17 is slidably fitted with the adjusting groove, a limiting groove is arranged at the right end of the adjusting groove, a limiting block 28 is fixedly connected to the bottom side of the right end of the solenoid 17, and the limiting block 28 is slidably fitted with the limiting groove, the limiting function is achieved, the solenoid 17 is prevented from sliding out of the adjusting groove, the bottom end of the solenoid 17 is in threaded connection with an adjusting screw 18, a square groove is formed in the rotating column 14 and located below the adjusting groove, a first bevel gear 19 is fixedly connected to one end, extending to the inside of the square groove, of the adjusting screw 18, a second bevel gear 20 meshed with the first bevel gear 19 is arranged on the left side of the inside of the square groove, a rotating rod 21 is fixedly connected to the left end of the second bevel gear 20, a rotating handle 22 is fixedly connected to one end, extending to the outside of the rotating column 14, of the rotating rod 21 and the second bevel gear 20 are rotated by rotating the rotating handle 22, the first bevel gear 19 and the adjusting screw 18 are driven to rotate by the rotation of the adjusting screw 18, the solenoid 17 moves up and down, the communication antenna body 1 is rotated by sliding of the convex block 16 in the convex groove, the communication antenna body 1 is adjusted to the angle most suitable for receiving signals, the inside of the fixed column 13 is provided with a second sliding chute on the left side of the rotating chute, the inside of the second sliding chute is provided with a sliding block 23 in a sliding manner, the left end of the sliding block 23 is connected with a second compression spring 24 and a pull rod 25, one end of the pull rod 25 extending to the outside of the fixed column 13 is fixedly connected with a pull plate 26, the right end of the sliding block 23 is fixedly connected with a positioning column 27, the outer side wall of the rotating block 15 is uniformly provided with a plurality of positioning grooves matched with the positioning column 27, the sliding block 23 and the positioning column 27 are pushed by the second compression spring 24 to move towards the right side, the positioning column 27 is inserted into the positioning groove to fix the rotating block 15, the pull rod 25, the sliding block 23 and the positioning column 27 are moved towards the left side by pulling the pull plate 26 towards the left side, the positioning column 27 is separated from the positioning groove, and the rotating column 14 and the communication antenna body 1 are rotated to adjust the direction of the receiving signal of the communication antenna body 1.

In conclusion, in the communication antenna convenient for quick installation, when in use, the kick plate 29, the push column 7 and the first rack 6 are pushed by feet to move towards the left side, the first rack 6 moves to enable the first gear 3, the rotating shaft 5 and the second gear 4 to rotate, the second gear 4 rotates to enable the two second racks 10 and the two clamping columns 11 to slide in the fixed base 2 and enable the two clamping columns 11 to move to the inside of the fixed base 2, the fixed sleeve 12 is sleeved outside the top end of the fixed base 2, then the feet stop pushing the kick plate 29, the push column 7 and the first rack 6 are pushed to move towards the right side under the action of the first compression spring 9, the first rack 6 moves towards the right side to enable the first gear 3, the rotating shaft 5 and the second gear 4 to rotate, the two second racks 10 and the two clamping columns 11 to slide in the inside of the fixed base 2 and enable the two clamping columns 11 to move to the outside of the fixed base 2, inserting the two clamping columns 11 into the clamping grooves, fixedly connecting the fixed base 2 with the fixed sleeve 12, pulling the pull plate 26 leftwards to move the pull rod 25, the slide block 23 and the positioning column 27 to the left side, separating the positioning column 27 from the positioning groove, simultaneously rotating the rotary column 14 and the communication antenna body 1 to adjust the direction of the most suitable received signal of the communication antenna body 1, then loosening the pull plate 26, pushing the slide block 23 and the positioning column 27 to move to the right side through the second compression spring 24, inserting the positioning column 27 into the positioning groove to fix the rotary block 15, then rotating the rotary rod 21 and the second conical gear 20 through rotating the rotary handle 22, rotating the second conical gear 20 to drive the first conical gear 19 and the adjusting screw 18 to rotate, rotating the adjusting screw 18 to move the solenoid 17 up and down, and rotating the communication antenna body 1 through the convex block 16 sliding in the convex groove, the communication antenna body 1 is adjusted to an angle most suitable for receiving a signal.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a communication antenna convenient to quick installation, includes communication antenna body (1) and unable adjustment base (2), its characterized in that: a first empty groove and a second empty groove are respectively arranged at the bottom side and the upper side of the inner part of the fixed base (2), a first gear (3) and a second gear (4) are respectively arranged in the first empty groove and the second empty groove, the first gear (3) and the second gear (4) are rotatably connected with the fixed base (2) through a rotating shaft (5), a first rack (6) is arranged at the rear end of the first empty groove in a sliding manner, the first rack (6) is meshed with the first gear (3), a push column (7) is fixedly connected with the right end of the first rack (6), the right end of the push column (7) extends to the right side of the fixed base (2), a first slide groove is arranged at the lower right side of the inner part of the fixed base (2), a slide ring (8) is arranged on an outer fixed sleeve (12) of the push column (7), the slide ring (8) is in sliding fit with the first slide groove, and a first compression spring (9) is connected with the left end of the slide ring (8), the front end and the rear end of second dead slot all slide and are provided with second rack (10), and two second racks (10) all mesh with second gear (4), and the right-hand member that is located second rack (10) of rear side and the equal fixedly connected with card post (11) in the left end that is located second rack (10) of front side, the one end that second rack (10) were kept away from in two card posts (11) all extend to the outside of unable adjustment base (2), communication antenna body (1) is connected with fixed cover (12) through adjustment mechanism, the inside wall of fixed cover (12) and the lateral wall sliding fit of unable adjustment base (2), and the inside wall of fixed cover (12) and the position that card post (11) correspond all are provided with the draw-in groove.

2. A communications antenna for facilitating quick installation according to claim 1, wherein: the adjusting mechanism comprises a fixed column (13) and a rotating column (14), the bottom end of the fixed column (13) is fixedly connected with the top end of the fixed sleeve (12), a rotating groove is formed in the top end of the fixed sleeve (12), a rotating block (15) is rotatably connected inside the rotating groove, the bottom end of the rotating column (14) is fixedly connected with the top end of the rotating block (15), the communication antenna body (1) is rotatably connected with the right side of the top end of the rotating column (14), a convex groove is formed in the bottom end of the communication antenna body (1), a convex block (16) is slidably arranged inside the convex groove, a screwed pipe (17) is rotatably connected with the bottom end of the convex block (16), an adjusting groove is formed in the top end of the rotating column (14), the screwed pipe (17) is in sliding fit with the adjusting groove, an adjusting screw rod (18) is in threaded connection with the bottom end of the screwed pipe (17), and a square groove is formed in the rotating column (14) and is arranged below the adjusting groove, one end of the adjusting screw rod (18) extending to the inside of the square groove is fixedly connected with a first bevel gear (19), the left side of the inside of the square groove is provided with a second bevel gear (20) meshed with the first bevel gear (19), the left end of the second bevel gear (20) is fixedly connected with a rotating rod (21), and the rotating rod (21) extends to one end of the outside of the rotating column (14) and is fixedly connected with a rotating handle (22).

3. A communications antenna for facilitating quick installation according to claim 2, wherein: the inside left side that is located the turn trough of fixed column (13) is provided with the second spout, and the inside slip of second spout is provided with slider (23), and the left end of slider (23) is connected with second compression spring (24) and pull rod (25), and pull rod (25) extend to fixed column (13) outside one end fixedly connected with arm-tie (26), the right-hand member fixedly connected with reference column (27) of slider (23), the lateral wall of turning block (15) evenly is provided with a plurality of constant head tanks with reference column (27) looks adaptation.

4. A communications antenna for facilitating quick installation according to claim 3, wherein: the right-hand member in adjustment groove is provided with the spacing groove, the right-hand member bottom side fixedly connected with stopper (28) of screwed pipe (17), stopper (28) and spacing groove sliding fit.

5. A communications antenna for facilitating quick installation according to claim 4, wherein: the right end of the push column (7) is fixedly connected with a kickplate (29).

6. A communications antenna for facilitating quick installation according to claim 5, wherein: the bottom end of the fixed base (2) is fixedly connected with a stabilizing plate (30).