CN218827782U

CN218827782U - Antenna base fixing structure

Info

Publication number: CN218827782U
Application number: CN202223215662.XU
Authority: CN
Inventors: 张鸿峻
Original assignee: Wuhan Yitong Zhongyuan Science And Trade Co ltd
Current assignee: Wuhan Yitong Zhongyuan Science And Trade Co ltd
Priority date: 2022-12-02
Filing date: 2022-12-02
Publication date: 2023-04-07
Anticipated expiration: 2032-12-02

Abstract

The utility model relates to an antenna pedestal technical field, concretely relates to antenna pedestal fixed knot constructs, the on-line screen storage device comprises a base, the equal fixedly connected with support frame of both sides outer wall of base, the rectangle opening has been seted up to base bottom outer wall, and rectangle open-ended inner wall sliding connection has a sliding plate, four connecting seats of sliding plate bottom outer wall fixedly connected with, two the equal sliding connection of one side outer wall has two sliding seats, four relatively of support frame rotate between sliding seat and the connecting seat and be connected with four gyro wheels. The utility model overcomes prior art's is not enough, sets up the support frame through the both sides at the base, through the setting auxiliary stay base of support frame to improve the stability of base, set up gliding gyro wheel simultaneously again on the support frame, set up two-way screw rod cooperation sliding plate again in the base, thereby make things convenient for adjusting roller's position, keep its flexibility simultaneously improving base stability.

Description

Antenna base fixing structure

Technical Field

The utility model relates to an antenna pedestal technical field specifically is an antenna pedestal fixed knot constructs.

Background

An antenna is a converter that converts a guided wave propagating on a transmission line into an electromagnetic wave propagating through an unbounded medium (usually, free space) or vice versa, and is used in combination with an antenna base through which the antenna is fixed.

Through the retrieval, chinese patent grant number is CN 214000955U's patent, an installation base of antenna, including the base body, the base body includes support holder and the roof panel of fixed mounting at the support holder upside, the roof panel upper surface on rotate and install the revolving stage, the axis of rotation perpendicular to base body upper surface of revolving stage installs the setting element that is used for fixed revolving stage on the revolving stage, fixed mounting has universal pulley on the bottom surface of support holder, universal pulley respectively is provided with one in the four corners department of base body bottom surface.

Support the removal through four universal wheels to the base in the above-mentioned patent, but the stability of base can't be guaranteed to the universal wheel at actual operation's in-process, though can assist removal antenna base, the condition that removes appears easily in permanent support process to influence the normal work of antenna.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve or at least alleviate the problem that exists among the prior art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an antenna pedestal fixed knot constructs, includes the base, the equal fixedly connected with support frame of both sides outer wall of base, the rectangle opening has been seted up to base bottom outer wall, and rectangle open-ended inner wall sliding connection has a sliding plate, four connecting seats of sliding plate bottom outer wall fixedly connected with, two the equal sliding connection of support frame one side outer wall has two sliding seats, four it is connected with four gyro wheels to rotate between sliding seat and the connecting seat, the same connecting seat of both sides inner wall fixedly connected with of base, the both sides inner wall of base rotates and is connected with two-way screw rods, and two-way screw rod's outer wall spiro union have two thread bushings, four the outer wall of thread bushing bottom rotates and is connected with the connecting plate, and the one end of four connecting plates rotates and connects on the sliding plate, the inner wall fixedly connected with baffle of base.

Optionally, two one end fixedly connected with belt pulley one of two-way screw rod, one side outer wall fixedly connected with hand wheel of base, and the transmission shaft one end fixedly connected with belt pulley two of hand wheel, be connected with same belt between belt pulley two and two belt pulleys one.

Optionally, the outer wall of the bottom of the partition board is provided with two supporting mechanisms, each supporting mechanism comprises a fixed base, the fixed bases are fixedly connected to the partition board, the outer wall of the bottom of each fixed base is provided with a groove, the inner wall of each groove is slidably connected with a driving base, two springs are connected between the driving base and the corresponding groove, and the outer wall of the bottom of the driving base can be fixedly connected to the sliding plate.

Optionally, the base top outer wall has been seted up the round mouth, and the inner wall of round mouth is provided with rotates the seat, rotate seat top outer wall fixedly connected with mount pad.

Optionally, the rotating seat is rotatably connected to the outer wall of the top of the partition plate, and the outer wall of the rotating seat is provided with a plurality of threaded holes.

Optionally, the outer wall of the top of the base is fixedly connected with two mounting lugs, the outer walls of the two mounting lugs are provided with screw holes, the inner wall of each screw hole is connected with a locking bolt in a threaded mode, and the specification of the locking bolt is matched with that of each screw hole.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) The utility model discloses a set up the support frame in the both sides of base, through the setting auxiliary stay base of support frame to improve the stability of base, set up gliding gyro wheel on the support frame simultaneously again, set up two-way screw rod cooperation sliding plate in the base again, thereby conveniently adjust the position of gyro wheel, keep its flexibility while improving base stability;

(2) The utility model discloses a set up supporting mechanism bottom the baffle, adjust through the supplementary sliding plate of supporting mechanism, improved the stability of gyro wheel, conveniently carry out appropriate regulation to the antenna through the regulation of rotating the seat, set up installation ear and locking bolt again and conveniently carry on spacingly to the rotation of rotating the seat to avoid the antenna the condition that rocks to appear.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the bottom structure of the base of the present invention;

FIG. 3 is a schematic cross-sectional view of the base of the present invention;

fig. 4 is a schematic structural view of the sliding plate of the present invention;

fig. 5 is a schematic sectional structural view of the supporting mechanism of the present invention.

In the figure: 1. a base; 2. a support frame; 3. a hand wheel; 4. a rotating seat; 5. mounting lugs; 6. locking the bolt; 7. a mounting seat; 8. a sliding plate; 9. a connecting seat; 10. a roller; 11. a sliding seat; 12. a bidirectional screw; 13. a support mechanism; 14. a connecting plate; 15. a threaded sleeve; 16. a fixed seat; 17. a spring; 18. a drive seat.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, an antenna base fixing structure includes a base 1, an antenna is fixedly installed through a mounting seat 7 on the base 1, two outer walls of two sides of the base 1 are fixedly connected with support frames 2, the base 1 is stably supported through the support frames 2, a rectangular opening is formed in an outer wall of the bottom of the base 1, and a sliding plate 8 is slidably connected to an inner wall of the rectangular opening, four connecting seats 9 are fixedly connected to an outer wall of the bottom of the sliding plate 8, two sliding seats 11 are slidably connected to an outer wall of one side of the two support frames 2 opposite to each other, four rollers 10 are rotatably connected between the four sliding seats 11 and the connecting seats 9, the rollers 10 are driven by the sliding seats 11 to slide on the support frames 2, and the positions of the rollers 10 are reversely adjusted, the same connecting seat 9 is fixedly connected to inner walls of two sides of the base 1, two inner walls of the base 1 are rotatably connected with two bidirectional screws 12, two thread bushings 15 are screwed to outer walls of the two bidirectional screws 12, a connecting plate 14 is rotatably connected to outer walls of the bottom of the four thread bushings 15, the two screws 12 drive the sliding plate to move, and a partition plate 19 is connected to the inner wall of the base 1.

Specifically, referring to fig. 3-4, one end of each of the two bidirectional screws 12 is fixedly connected with a first belt pulley, the outer wall of one side of the base 1 is fixedly connected with a hand wheel 3, one end of a transmission shaft of the hand wheel 3 is fixedly connected with a second belt pulley, the same belt is connected between the second belt pulley and the first two belt pulleys, and the two bidirectional screws 12 are directly driven to rotate conveniently by the cooperation between the hand wheel 3 and the belt.

Specifically, referring to fig. 1-2, two supporting mechanisms 13 are disposed on an outer wall of the bottom of the partition plate 19, each supporting mechanism 13 includes a fixing seat 16, the fixing seat 16 is fixedly connected to the partition plate 19, a groove is formed in an outer wall of the bottom of the fixing seat 16, a driving seat 18 is slidably connected to an inner wall of the groove, two springs 17 are connected between the driving seat 18 and the groove, the supporting mechanisms 13 are disposed to limit movement of the sliding plate 8, and the outer wall of the bottom of the driving seat 18 is fixedly connected to the sliding plate 8.

Specifically, please refer to fig. 1, a round opening is formed in the outer wall of the top of the base 1, a rotating seat 4 is arranged on the inner wall of the round opening, a mounting seat 7 is fixedly connected to the outer wall of the top of the rotating seat 4, the rotating seat 4 is rotatably connected to the outer wall of the top of the partition plate 19, a plurality of threaded holes are formed in the outer wall of the rotating seat 4, and the antenna can be conveniently and directly adjusted correspondingly through the rotating seat 4.

Specifically, please refer to fig. 1, the outer wall of the top of the base 1 is fixedly connected with two mounting lugs 5, the outer walls of the two mounting lugs 5 are provided with screw holes, the inner wall of each screw hole is screwed with a locking bolt 6, the specification of the locking bolt 6 is matched with that of the corresponding screw hole, and the rotation of the rotating base 4 is conveniently limited by the matching between the locking bolt 6 and the mounting lug 5.

The working principle is as follows: during the use, place base 1 in appointed position earlier, when needing to carry out the short distance removal to the position of base 1, can directly rotate hand wheel 3, two-way screw rods 12 of belt drive rotate during hand wheel 3 corotation, threaded bush 15 on the same two-way screw rod 12 moves in opposite directions when two-way screw rods 12 rotate, threaded bush 15 that moves in opposite directions directly drives sliding plate 8 through connecting plate 14 and moves down, slide plate 8 moves down and moves down through connecting seat 9 drive gyro wheel 10, when gyro wheel 10 contacts ground two support frames 2 rise, then conveniently drive base 1 through gyro wheel 10 and remove, when moving to appropriate position, drive gyro wheel 10 at reversal hand wheel 3 and resume the normal position, support base 1 through support frame 2, install the antenna in mount pad 7 again, after adjusting the antenna, it fixes rotation seat 4 through locking bolt 6, thereby avoid rotating seat 4 and rock.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an antenna pedestal fixed knot constructs, includes base (1), its characterized in that: the all fixedly connected with support frame (2) of both sides outer wall of base (1), the rectangle opening has been seted up to base (1) bottom outer wall, and rectangle open-ended inner wall sliding connection has sliding plate (8), four connecting seat (9) of sliding plate (8) bottom outer wall fixedly connected with, two the equal sliding connection of one side outer wall that support frame (2) is relative has two sliding seat (11), four rotate between sliding seat (11) and connecting seat (9) and be connected with four gyro wheels (10), the same connecting seat (9) of both sides inner wall fixedly connected with of base (1), the both sides inner wall of base (1) rotates and is connected with two-way screw rod (12), and the outer wall spiro union of two-way screw rod (12) has two thread bush (15), four the outer wall of thread bush (15) bottom rotates and is connected with connecting plate (14), and the one end of four connecting plates (14) rotates and connects on sliding plate (8), the inner wall fixedly connected with baffle (19) of base (1).

2. An antenna base fixing structure according to claim 1, wherein: two the one end fixedly connected with belt pulley one of two-way screw rod (12), one side outer wall fixedly connected with hand wheel (3) of base (1), and the transmission shaft one end fixedly connected with belt pulley two of hand wheel (3), be connected with same belt between belt pulley two and two belt pulley one.

3. An antenna base fixing structure as claimed in claim 1, wherein: the outer wall of the bottom of the partition plate (19) is provided with two supporting mechanisms (13), each supporting mechanism (13) comprises a fixed seat (16), each fixed seat (16) is fixedly connected onto the corresponding partition plate (19), the outer wall of the bottom of each fixed seat (16) is provided with a groove, the inner wall of each groove is slidably connected with a driving seat (18), two springs (17) are connected between each driving seat (18) and each groove, and the outer wall of the bottom of each driving seat (18) can be fixedly connected onto the corresponding sliding plate (8).

4. An antenna base fixing structure as claimed in claim 1, wherein: round openings are formed in the outer wall of the top of the base (1), rotating seats (4) are arranged on the inner wall of each round opening, and mounting seats (7) are fixedly connected to the outer wall of the top of each rotating seat (4).

5. An antenna base fixing structure according to claim 4, wherein: the rotating seat (4) is rotatably connected to the outer wall of the top of the partition plate (19), and the outer wall of the rotating seat (4) is provided with a plurality of threaded holes.

6. An antenna base fixing structure according to claim 1, wherein: the base (1) top outer wall fixedly connected with two installation ears (5), and the screw has been seted up to the outer wall of two installation ears (5), the inner wall spiro union of screw has locking bolt (6), and the specification of locking bolt (6) and the specification phase-match of screw hole.