CN218997078U

CN218997078U - Antenna angle adjusting frame

Info

Publication number: CN218997078U
Application number: CN202320186576.6U
Authority: CN
Inventors: 顾丁烽; 惠哲
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-02-11
Filing date: 2023-02-11
Publication date: 2023-05-09
Anticipated expiration: 2033-02-11

Abstract

The utility model discloses an antenna angle adjusting frame which comprises a fixed seat, wherein a fixed column is fixedly arranged at the middle position of the upper end of the fixed seat, a movable groove is formed in the middle position of the upper end of the fixed column, a clamping spring is fixedly arranged at the lower end of the inside of the movable groove, a clamping tooth sleeve is fixedly arranged at the upper end of the clamping spring, an adjusting assembly is arranged at the lower end of the clamping tooth sleeve, an installing column is movably arranged at the upper end of the fixed column, when the angle of an antenna is adjusted, a user pushes a pressing block, the pressing block drives a limiting tooth sleeve to move through a pressing rod, a reset spring is compressed, the limiting tooth sleeve is separated from a limiting gear, a rotating block can rotate, a connecting block and the antenna can rotate along the rotating block as a circle center, the angle of the antenna can be adjusted conveniently, and the limiting tooth sleeve is clamped with the limiting gear under the action of a reset spring, so that the angle of the antenna cannot be limited.

Description

Antenna angle adjusting frame

Technical Field

The utility model relates to the technical field of antennas, in particular to an antenna angle adjusting frame.

Background

An antenna is a transducer that converts a guided wave propagating on a transmission line into one that propagates in an unbounded medium (usually free space) or vice versa. Means for transmitting or receiving electromagnetic waves in the device. Engineering systems such as radio communication, broadcasting, television, navigation, electronic countermeasure, remote sensing, radio astronomy, etc., rely on antennas for operation wherever electromagnetic waves are used to transfer information, and antennas are also required for non-signal energy radiation in terms of energy transfer with electromagnetic waves. The common antennas have reversibility, namely the same pair of antennas can be used as both transmitting antennas and receiving antennas, and the same antennas are the same as basic characteristic parameters of transmitting or receiving, which is the reciprocity theorem of the antennas;

through retrieval, the utility model discloses an antenna bracket with the publication number of CN208014893U and adjustable antenna angle, which comprises an adjusting plate, an antenna adjusting groove, a positioning hole, an antenna supporting rod, an inner fastening nut, an outer fastening nut, an anti-slip ring A, an antenna receiver, a fixing rod, fastening nuts and an anti-slip ring B, wherein two adjusting plates are provided with the antenna adjusting groove, two positioning adjusting grooves and two positioning holes, two ends of the antenna supporting rod are respectively arranged in the antenna adjusting groove, two ends of the antenna supporting rod are respectively connected with the adjusting plate through the inner fastening nut, the outer fastening nut and the anti-slip ring A, the top end of the antenna supporting rod is connected with the antenna receiver, the fixing rod is respectively arranged in the positioning adjusting groove and the positioning hole, and the fixing rod is connected with the adjusting plate through the fastening nut and the anti-slip ring B.

Although the existing antenna bracket meets the use requirement of a user to a certain extent, certain problems still exist in the use process, for example, the existing antenna bracket is convenient to adjust, and can be adjusted through a fastening bolt, so that the existing antenna bracket can be simply adjusted and limited, is quite inconvenient to operate and affects the use effect.

Disclosure of Invention

The present utility model is directed to an antenna angle adjusting bracket, which solves the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an antenna angle adjusting frame, includes the fixing base, the intermediate position department fixed mounting of fixing base upper end has the fixed column, the intermediate position department of fixed column upper end has seted up the movable groove, the inside lower extreme fixed mounting of movable groove has the card solid spring, the upper end fixed mounting of card solid spring has the card solid tooth cover, the lower extreme of card solid tooth cover is provided with adjusting part, the upper end movable mounting of fixed column has the erection column, the lower extreme fixed mounting of erection column has the dwang, the lower extreme activity of dwang alternates in the inside of movable groove, and this fixed mounting has the card solid gear with card solid tooth cover looks joint, the equal fixed mounting in both sides of erection column upper end has the fixed block, two movable mounting has the connecting block between the fixed block, be provided with spacing subassembly between connecting block and the fixed block, the one end fixed mounting of connecting block has the antenna.

Preferably, the fixing seat is circular, and a plurality of assembly holes for fixing are uniformly formed in the surface of the fixing seat.

Preferably, an annular groove is formed in the middle position of the upper end of the fixing column, an annular rail is fixedly arranged at the lower end of the mounting column, and the annular rail is movably connected with the annular groove.

Preferably, the adjusting component comprises an adjusting groove, sliding grooves are formed in two sides of the adjusting groove, and a moving block is movably mounted in the adjusting groove.

Preferably, an adjusting rod is fixedly arranged at the upper end of the moving block, and the upper end of the adjusting rod is movably inserted into the movable groove and fixedly connected with the clamping tooth sleeve.

Preferably, the two sides of the moving block are fixedly provided with sliding blocks, one end of each sliding block is movably inserted into the outer side of each sliding groove, and the adjusting ring is fixedly arranged at the end of each sliding block.

Preferably, the limiting component comprises a fixing sleeve, one side of the fixing sleeve is fixedly arranged on one side of the fixing block, one end of the fixing sleeve is movably inserted with a pressing rod, and one end of the pressing rod is fixedly provided with a pressing block.

Preferably, a limiting gear sleeve is fixedly arranged at the other end of the compression bar, a reset spring is fixedly arranged at one side of the limiting gear sleeve, rotating blocks are fixedly arranged at two sides of the connecting block, one end of each rotating block is movably inserted into the fixing sleeve, and a limiting gear is fixedly arranged at the end of each rotating block.

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

1. the antenna fixing device is simple in structure, the whole device has a good direction adjusting effect through the arrangement of the adjusting component and the clamping gear, many times, when the fixing seat is fixed in use through the assembly hole, when the direction of the antenna needs to be adjusted, a user can pull the adjusting ring downwards, the adjusting ring drives the sliding block to move along the sliding groove, the sliding block drives the moving block to move, the moving block drives the clamping tooth sleeve to move downwards through the adjusting rod, the clamping tooth sleeve is separated from the clamping gear at the lower end of the rotating rod, the clamping spring is compressed, the mounting column can move on the surface of the fixing column, the angle of the antenna is convenient to adjust, and after adjustment, the clamping tooth sleeve is clamped with the clamping gear under the action of the clamping spring, so that the rotating rod cannot rotate, and the direction of the antenna is limited;

2. according to the utility model, when the angle of the antenna is adjusted, a user pushes the pressing block, the pressing block drives the limiting gear sleeve to move through the pressing rod, the reset spring is compressed, the limiting gear sleeve is separated from the limiting gear, the rotating block can rotate, the connecting block and the antenna can rotate along the rotating block as the center of a circle, the angle of the antenna is convenient to adjust, and after the angle is adjusted, the limiting gear sleeve is clamped with the limiting gear under the action of the reset spring, so that the rotating block cannot rotate, and the angle of the antenna is limited.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of the semi-sectional structure of the device of the present utility model;

FIG. 3 is a schematic view of a fixed block structure according to the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 3 a according to the present utility model.

In the figure: 1. a fixing seat; 2. a fitting hole; 3. fixing the column; 4. a mounting column; 5. a fixed block; 6. an antenna; 7. a connecting block; 8. a rotating lever; 9. clamping and fixing a gear; 10. clamping and fixing the tooth sleeve; 11. an adjusting rod; 12. a clamping spring; 13. a moving block; 14. an adjusting ring; 15. a slide block; 16. a fixed sleeve; 17. a rotating block; 18. a limit gear; 19. a return spring; 20. limiting tooth sleeves; 21. a compression bar; 22. and (5) briquetting.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1 and 2, an embodiment of the present utility model is provided: the utility model provides an antenna angle adjustment frame, including fixing base 1, fixing base 1 upper end's intermediate position department fixed mounting has fixed column 3, the intermediate position department of fixed column 3 upper end has seted up the movable groove, the inside lower extreme fixed mounting of movable groove has card fixed spring 12, card fixed tooth cover 10 is fixed to the upper end of card fixed tooth cover 10, the lower extreme of fixed tooth cover 10 is provided with adjusting component, the upper end movable mounting of fixed column 3 has erection column 4, the lower extreme fixed mounting of erection column 4 has dwang 8, the lower extreme activity of dwang 8 alternates in the inside of movable groove, and this fixed mounting has the card fixed gear 9 with card fixed tooth cover 10 looks joint, the equal fixed mounting in both sides of erection column 4 upper end has fixed block 5, movable mounting has connecting block 7 between the two fixed blocks 5, the one end fixed mounting of connecting block 7 has antenna 6, the intermediate position department of fixed column 3 upper end has the ring channel, the lower extreme fixed mounting of erection column 4 has the annular rail, annular rail and ring channel swing joint, adjusting component includes the spout, the both sides of adjusting channel have all alternates, the inside movable block 13 of adjusting channel, movable block 13 and the inside movable block 13 have the fixed block 13 at the fixed connection of movable block, the inside of movable block 15, the inside of the fixed block 13 has the fixed block 15, the inside of the fixed block is fixed connection 15, the inside the fixed block is fixed at the movable block is 15.

Wherein, through the setting of adjusting part and clamping gear 9, make the whole device have fine effect of direction adjustment, many times, fix in the use through mounting hole 2 when fixing base 1, when needs adjust antenna 6 direction, the user can downwardly pulling adjusting ring 14, adjusting ring 14 drives slider 15 and removes along the spout, slider 15 drives movable block 13 and removes, movable block 13 drives clamping tooth cover 10 through adjusting the pole 11 and removes downwards, make clamping tooth cover 10 and clamping gear 9 of dwang 8 lower extreme break away from, compress clamping spring 12, make erection column 4 can remove at the surface of fixed column 3, conveniently adjust the angle of antenna 6, after the adjustment, clamping tooth cover 10 is under clamping spring 12's effect, with clamping gear 9 looks joint, make dwang 8 unable rotation, thereby carry out spacingly to antenna 6's direction.

Example 2

Referring to fig. 1, an embodiment of the present utility model is provided: an antenna angle adjusting frame comprises a fixed seat 1 in a round shape, wherein a plurality of assembly holes 2 for fixing are uniformly formed in the surface of the fixed seat 1.

Under the action of the surface assembly holes 2 of the fixing base 1, the fixing base 1 is conveniently fixed in use, the large stress area is enhanced, and the stability of the whole structure is enhanced.

Example 3

Referring to fig. 3 and 4, an embodiment of the present utility model is provided: an antenna angle adjusting frame is provided with spacing subassembly between connecting block 7 and fixed block 5, spacing subassembly includes fixed cover 16, one side fixed mounting of fixed cover 16 is in one side of fixed block 5, the one end activity of fixed cover 16 is interluded there is depression bar 21, the one end fixed mounting of depression bar 21 has briquetting 22, the other end fixed mounting of depression bar 21 has spacing tooth cover 20, one side fixed mounting of spacing tooth cover 20 has reset spring 19, the equal fixed mounting in both sides of connecting block 7 has rotating block 17, the one end activity of rotating block 17 is interluded in the inside of fixed cover 16, and this fixed mounting has spacing gear 18.

When adjusting the angle of the antenna 6, the user pushes the pressing block 22, the pressing block 22 drives the limiting gear sleeve 20 to move through the pressing rod 21, the reset spring 19 is compressed, the limiting gear sleeve 20 is separated from the limiting gear 18, the rotating block 17 can rotate, the connecting block 7 and the antenna 6 can rotate along the rotating block 17 as the center of a circle, the angle of the antenna 6 can be adjusted conveniently, and after adjustment, the limiting gear sleeve 20 is clamped with the limiting gear 18 under the action of the reset spring 19, so that the rotating block 17 cannot rotate, and the angle of the antenna 6 is limited.

Working principle: through the setting of adjusting part and clamping gear 9 for the whole device has fine effect of direction adjustment, many times, fix at the use through mounting hole 2 when fixing base 1, when needs adjust antenna 6 direction, the user can downwardly pulling adjusting ring 14, adjusting ring 14 drives slider 15 and removes along the spout, slider 15 drives movable block 13 and removes, movable block 13 drives clamping toothed sleeve 10 through adjusting lever 11 and moves down, make clamping toothed sleeve 10 and the clamping gear 9 of dwang 8 lower extreme mutually break away from, compress clamping spring 12, make erection column 4 can remove at the surface of fixed column 3, conveniently adjust the angle of antenna 6, after the adjustment, clamping toothed sleeve 10 is under clamping spring 12's effect, with clamping gear 9 looks joint, thereby make dwang 8 unable rotate, thereby limit the direction of antenna 6, when adjusting antenna 6 angle, user promotes briquetting 22, drive spacing toothed sleeve 20 through depression bar 21 and remove, make clamping toothed sleeve 10 and rotating step 19, make compression toothed sleeve 20 and spacing block 17 make spacing 17 and spacing toothed sleeve 17 can be followed by the rotation angle of rotation of spacing piece 17, thereby make the spacing piece can rotate the angle of spacing 17 and the spacing piece of spacing 17, the effect of spacing 17 and the spacing antenna 6, thereby can be adjusted to the angle of spacing 17, the spacing is convenient for the antenna 17.

The foregoing is merely exemplary embodiments of the present utility model, and specific structures and features that are well known in the art are not described in detail herein. It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. An antenna angle adjusting frame comprises a fixed seat (1), and is characterized in that: the fixed seat is characterized in that a fixed column (3) is fixedly arranged at the middle position of the upper end of the fixed seat (1), a movable groove is formed in the middle position of the upper end of the fixed column (3), a clamping spring (12) is fixedly arranged at the lower end of the inside of the movable groove, a clamping tooth sleeve (10) is fixedly arranged at the upper end of the clamping spring (12), an adjusting component is arranged at the lower end of the clamping tooth sleeve (10), a mounting column (4) is movably arranged at the upper end of the fixed column (3), a rotating rod (8) is fixedly arranged at the lower end of the mounting column (4), a clamping gear (9) clamped with the clamping tooth sleeve (10) is movably inserted at the inner part of the movable groove, a fixing block (5) is fixedly arranged at the two sides of the upper end of the mounting column (4), a connecting block (7) is movably arranged between the fixing block (5), and a limiting component is arranged between the fixing block (7) and the fixing block (5), and an antenna (6) is fixedly arranged at one end of the connecting block (7).

2. An antenna angle adjustment bracket according to claim 1, characterized in that: the fixing seat (1) is circular, and a plurality of assembly holes (2) for fixing are uniformly formed in the surface of the fixing seat (1).

3. An antenna angle adjustment bracket according to claim 1, characterized in that: an annular groove is formed in the middle of the upper end of the fixing column (3), an annular rail is fixedly arranged at the lower end of the mounting column (4), and the annular rail is movably connected with the annular groove.

4. An antenna angle adjustment bracket according to claim 1, characterized in that: the adjusting assembly comprises an adjusting groove, sliding grooves are formed in two sides of the adjusting groove, and a moving block (13) is movably mounted in the adjusting groove.

5. An antenna angle adjustment bracket according to claim 4, wherein: the upper end of the moving block (13) is fixedly provided with an adjusting rod (11), and the upper end of the adjusting rod (11) is movably inserted into the movable groove and is fixedly connected with the clamping tooth sleeve (10).

6. An antenna angle adjustment bracket according to claim 5, wherein: the two sides of the moving block (13) are fixedly provided with sliding blocks (15), one end of each sliding block (15) is movably inserted into the outer side of each sliding groove, and an adjusting ring (14) is fixedly arranged at the end of each sliding block.

7. An antenna angle adjustment bracket according to claim 1, characterized in that: the limiting component comprises a fixing sleeve (16), one side of the fixing sleeve (16) is fixedly arranged on one side of the fixing block (5), one end of the fixing sleeve (16) is movably inserted with a pressing rod (21), and one end of the pressing rod (21) is fixedly provided with a pressing block (22).

8. An antenna angle adjustment bracket according to claim 7, characterized in that: the novel gear is characterized in that a limiting gear sleeve (20) is fixedly arranged at the other end of the compression bar (21), a reset spring (19) is fixedly arranged at one side of the limiting gear sleeve (20), rotating blocks (17) are fixedly arranged at two sides of the connecting block (7), one end of each rotating block (17) is movably inserted into the fixing sleeve (16), and a limiting gear (18) is fixedly arranged at the end of each rotating block.