CN213340694U

CN213340694U - Communication antenna convenient to adjust

Info

Publication number: CN213340694U
Application number: CN202022647111.5U
Authority: CN
Inventors: 王颖奇
Original assignee: Zhenjiang New District Qifei Electronics Co ltd
Current assignee: Zhenjiang New District Qifei Electronics Co ltd
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2021-06-01
Anticipated expiration: 2030-11-16

Abstract

The utility model discloses a convenient communication antenna who adjusts, the on-line screen storage device comprises a base, base upper end fixed mounting has elevating gear, elevating gear upper end fixed mounting has the stand, stand upper end fixed mounting has the telescoping device, the equal fixed mounting of stand left end lower part and right-hand member lower part has the signal intensifier, telescoping device upper end fixed mounting has the fixed column, fixed column upper end fixed mounting has the connecting block, connecting block upper end fixed mounting has the communication box, communication box front end middle part fixed mounting has the control panel, communication box upper end middle part fixed mounting has the antenna. A convenient communication antenna who adjusts, through setting up elevating gear and signal intensifier and telescoping device, be convenient for adjust overall height, through adjusting the telescoping device, make the signal intensifier expand to increase the signal reception effect, great improvement communication antenna's receiving effect, simple structure is firm.

Description

Communication antenna convenient to adjust

Technical Field

The utility model relates to a communication antenna technical field, in particular to communication antenna who conveniently adjusts.

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. Engineering systems such as radio communication, broadcasting, television, radar, navigation, electronic countermeasure, remote sensing, radio astronomy and the like all rely on antennas to work when electromagnetic waves are used for transmitting information; in the prior art: 1. the communication antenna has poor adjusting effect and cannot adjust the height, thereby reducing signal reception; 2. the communication antenna has poor signal receiving effect and cannot be adjusted according to the signal intensity, so that the limitation of the use of the communication antenna convenient to adjust is caused.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a communication antenna with convenient adjustment, which can effectively solve the problems in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a convenient communication antenna who adjusts, includes the base, base upper end fixed mounting has elevating gear, elevating gear upper end fixed mounting has the stand, stand upper end fixed mounting has the telescoping device, the equal fixed mounting of stand left end lower part and right-hand member lower part has the signal intensifier, telescoping device upper end fixed mounting has the fixed column, fixed column upper end fixed mounting has the connecting block, connecting block upper end fixed mounting has the communication box, communication box front end middle part fixed mounting has the control panel, communication box upper end middle part fixed mounting has the antenna.

Preferably, elevating gear includes the lift, lift upper end fixedly connected with pillar, pillar upper end swing joint has the activity post, activity post upper end fixedly connected with connecting plate, open the connecting plate upper end has the spread groove, the lift is fixed in the base upper end.

Preferably, the width of the inner wall of the connecting groove is larger than that of the upright column, and the upright column is not contacted with the movable column.

Preferably, the signal enhancer includes the spliced pole, open spliced pole left end upper portion has the fixed slot, spliced pole left end lower part fixedly connected with stopper, stand right-hand member lower part fixedly connected with fixing base, fixing base front end right part alternates and is connected with the gim peg, stopper and fixing base pass through gim peg swing joint and are in the same place, the spliced pole is fixed at the telescoping device right-hand member.

Preferably, the telescopic device comprises a fixed block, a telescopic machine is fixedly connected to the right end of the fixed block, a connecting rod is fixedly connected to the right end of the telescopic machine, a movable rod is movably connected to the right end of the connecting rod, and the fixed block is fixed to the upper end of the stand column.

Preferably, the telescopic device is set to be two and distributed in a bilateral symmetry mode, and the movable rod is fixed in the fixing groove.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. in the utility model, the lifting device is arranged on the whole device, when in use, different heights need to be adjusted due to weaker signals, so that the signal intensity is increased, the support column and the movable column are controlled by the lifting device, so that a certain height is reached, the communication antenna is convenient for receiving signals, and the signal intensity is greatly improved;

2. the utility model discloses in, through setting up signal intensifier and telescoping device, when using, through expansion machine control connecting rod and movable rod, make the spliced pole be convenient for expand, pass through the gim peg swing joint by stopper and fixing base again under, be convenient for expand, under the effect of control panel, make the antenna be convenient for collect the annex signal to increase signal reception effect.

Drawings

Fig. 1 is an overall structure diagram of a communication antenna convenient for adjustment according to the present invention;

fig. 2 is an overall structure diagram of a lifting device of a communication antenna convenient for adjustment according to the present invention;

fig. 3 is an overall structural view of a signal enhancer of a communication antenna convenient for adjustment according to the present invention;

fig. 4 is an overall structure diagram of the telescopic device of the communication antenna of the present invention, which is convenient to adjust.

In the figure: 1. a base; 2. a lifting device; 3. a column; 4. a signal booster; 5. a telescoping device; 6. fixing a column; 7. a communication box; 8. a control panel; 9. connecting blocks; 10. an antenna; 21. an elevator; 22. a pillar; 23. a movable post; 24. a connecting plate; 25. connecting grooves; 41. connecting columns; 42. fixing grooves; 43. a limiting block; 44. a fixed seat; 45. a fixing bolt; 51. a fixed block; 52. a compressor; 53. a connecting rod; 54. a movable rod.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a communication antenna convenient to adjust, including base 1, base 1 upper end fixed mounting has elevating gear 2, elevating gear 2 upper end fixed mounting has stand 3, stand 3 upper end fixed mounting has

telescoping device

5, 3 left end lower parts of stand and the equal fixed mounting of right-hand member lower part have

signal booster

4, 5 upper end fixed mounting of telescoping device has fixed

column

6, 6 upper ends fixed mounting of fixed column has connecting

block

9, 9 upper ends fixed mounting of connecting block has

communication box

7, 7 front end middle part fixed mounting of communication box has

control panel

8, 7 upper ends middle part fixed mounting of communication box has antenna 10.

The lifting device 2 comprises a lifter 21, a support column 22 is fixedly connected to the upper end of the lifter 21, a movable column 23 is movably connected to the upper end of the support column 22, a connecting plate 24 is fixedly connected to the upper end of the movable column 23, a connecting groove 25 is formed in the upper end of the connecting plate 24, and the lifter 21 is fixed to the upper end of the base 1; under the action of the lifter 21, the movable column 23 is convenient to adjust the required height, so that the signal receiving effect is increased, the width of the inner wall of the connecting groove 25 is larger than that of the upright column 3, and the upright column 3 is not contacted with the movable column 23; under the condition of no contact, the damage of the movable column 23 is reduced, so that the service life is prolonged, the signal enhancer 4 comprises a connecting column 41, a fixing groove 42 is formed in the upper portion of the left end of the connecting column 41, a limiting block 43 is fixedly connected to the lower portion of the left end of the connecting column 41, a fixing seat 44 is fixedly connected to the lower portion of the right end of the upright post 3, a fixing bolt 45 is inserted and connected to the right portion of the front end of the fixing seat 44, the limiting block 43 and the fixing seat 44 are movably connected together through the fixing bolt 45, and; the connecting column 41 is convenient to unfold under the action of the limiting block 43 and the fixing seat 44, the unfolding angle can effectively increase the signal receiving effect, the telescopic device 5 comprises a fixed block 51, the right end of the fixed block 51 is fixedly connected with a telescopic machine 52, the right end of the telescopic machine 52 is fixedly connected with a connecting rod 53, the right end of the connecting rod 53 is movably connected with a movable rod 54, and the fixed block 51 is fixed at the upper end of the upright column 3; under the action of the telescopic machine 52, the movable rods 54 are convenient to move left and right, so that the expansion angles of the connecting columns 41 can be controlled, the telescopic devices 5 are arranged in two and distributed in a left-right symmetrical mode, and the movable rods 54 are fixed in the fixed grooves 42; the movable rod 54 is connected with the fixing groove 42 to increase the stability of the connection column 41.

It should be noted that, the utility model relates to a communication antenna convenient for adjustment, the lifting device 2 is fixed by the base 1, the stability of the lifting device 2 can be increased, the stability of the upright post 3 is increased by the connection of the multiple upright posts 3 of the lifting device 2, the upright post 3 is connected with the signal intensifier 4 to be firmer, the upright post 3 is connected with the expansion device 5 to be firmer, the support post 22 is controlled by the lifter 21 when in use, the movable post 23 is adjusted by the support post 22 to facilitate height adjustment, the upright post 3 is fixed by the connecting plate 24 and the connecting groove 25, the connecting rod 53 is controlled by the expansion machine 52 to facilitate left-right adjustment of the movable rod 54, the movable rod 54 is connected with the connecting post 41, the limiting block 43 is connected with the fixing base 44 by the fixing bolt 45 to facilitate the adjusting of the connecting post 41 to adjust the required angle, thereby increasing the signal receiving effect, and under the effect of communication box 7 and control panel 8, being convenient for control signal intensifier 4's application angle, whole device simple structure, strong adaptability.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a convenient communication antenna who adjusts, includes base (1), its characterized in that: base (1) upper end fixed mounting has elevating gear (2), elevating gear (2) upper end fixed mounting has stand (3), stand (3) upper end fixed mounting has telescoping device (5), the equal fixed mounting in stand (3) left end lower part and right-hand member lower part has signal intensifier (4), telescoping device (5) upper end fixed mounting has fixed column (6), fixed column (6) upper end fixed mounting has connecting block (9), connecting block (9) upper end fixed mounting has communication box (7), communication box (7) front end middle part fixed mounting has control panel (8), communication box (7) upper end middle part fixed mounting has antenna (10).

2. The communication antenna of claim 1, wherein: elevating gear (2) include lift (21), lift (21) upper end fixedly connected with pillar (22), pillar (22) upper end swing joint has movable post (23), movable post (23) upper end fixedly connected with connecting plate (24), open connecting groove (25) in connecting plate (24) upper end, lift (21) are fixed in base (1) upper end.

3. The communication antenna of claim 2, wherein: the width of the inner wall of the connecting groove (25) is larger than that of the upright post (3), and the upright post (3) is not contacted with the movable post (23).

4. The communication antenna of claim 1, wherein: signal enhancement ware (4) are including spliced pole (41), open spliced pole (41) left end upper portion has fixed slot (42), spliced pole (41) left end lower part fixedly connected with stopper (43), stand (3) right-hand member lower part fixedly connected with fixing base (44), fixing base (44) front end right part alternates and is connected with gim peg (45), stopper (43) and fixing base (44) are in the same place through gim peg (45) swing joint, spliced pole (41) are fixed at telescoping device (5) right-hand member.

5. The communication antenna of claim 1, wherein: telescoping device (5) are including fixed block (51), fixed block (51) right-hand member fixedly connected with telescopic machine (52), telescopic machine (52) right-hand member fixedly connected with connecting rod (53), connecting rod (53) right-hand member swing joint has movable rod (54), fixed block (51) are fixed in stand (3) upper end.

6. The communication antenna of claim 5, wherein: the two telescopic devices (5) are symmetrically distributed left and right, and the movable rods (54) are fixed in the fixing grooves (42).