CN210006885U

CN210006885U - adjustable outdoor mobile communication antenna

Info

Publication number: CN210006885U
Application number: CN201920782457.0U
Authority: CN
Inventors: 廖康
Original assignee: Suzhou Haitian New Antenna Technology Co Ltd
Current assignee: Suzhou Haitian New Antenna Technology Co Ltd
Priority date: 2019-05-28
Filing date: 2019-05-28
Publication date: 2020-01-31
Anticipated expiration: 2029-05-28

Abstract

The utility model discloses an outdoor mobile communication antenna with adjustable , belong to communication antenna technical field outdoor mobile communication antenna with adjustable, including adjusting pole A, it is connected with adjusting part to accomodate chamber lower extreme inner wall rotation, accomodate chamber upper end inner wall sliding connection and have regulation pole B, adjust pole B lower extreme threaded connection has drive assembly, the utility model discloses a be provided with adjusting part and drive assembly in the regulation pole A of constituteing the stand and regulation pole B respectively, pull the pole through the outside rotation L type for the stopper of mounting groove after-fixing setting is followed and is rotated, thereby makes the stopper drive the rolling disc and follows the rotation, and then utilizes bevel gear A and bevel gear B's meshing transmission, will adjust the rotation that pole B passes through the lead screw and fall, the utility model discloses compact structure effectively utilizes stand inner space to solve the problem that current outdoor mobile communication antenna overhauld the difficulty.

Description

adjustable outdoor mobile communication antenna

Technical Field

The utility model relates to a communication antenna technical field, more specifically say, relate to outdoor mobile communication antennas with adjustable.

Background

An antenna is an type of 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.

Although the device solves the problem that a mobile antenna is needed to be used in a mountain area to enhance signals in fixed range, the device still has the following problem that due to the fact that the upright post is high, overhaul personnel cannot conveniently overhaul a communication antenna system at the upper end of the upright post, the height of the overhaul personnel is increased by means of an external lifting device or the upright post is placed down in the traditional overhaul process, the two overhaul modes are low in efficiency and have fixed risks, and accordingly adjustable outdoor mobile communication antennas are provided.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide adjustable outdoor mobile communication antennas to solve the problem that proposes in the above-mentioned background art.

2. Technical scheme

outdoor mobile communication antenna with adjustable, including adjusting pole A, adjust the inside chamber of accomodating of having seted up of pole A, it has the fixed block to accomodate the welding in chamber middle part, it rotates to be connected with adjusting part to accomodate chamber lower extreme inner wall, it has regulation pole B to accomodate chamber upper end inner wall sliding connection, adjust the inside cavity of having seted up of pole B, just it has transmission assembly to adjust pole B lower extreme threaded connection, the transmission assembly lower extreme passes the fixed block inside and extends to the outside and be connected with the inner meshing of adjusting part.

Preferably, the adjusting assembly comprises a transmission rod, the inner end of the transmission rod penetrates through the outer wall of the adjusting rod A to extend to the inside and is rotatably connected with the inner wall of the accommodating cavity, a bevel gear A is fixedly arranged at the inner end of the transmission rod, a rotating disc is fixedly arranged at the outer end of the transmission rod, the rotating disc is of an I-shaped cylindrical structure, and the outer side of the rotating disc is a frosted surface.

Preferably, the adjusting part still includes L type trip rod, the mounting groove has been seted up to L type trip rod rear end, mounting groove upper portion is the cylinder structure and its lower part is the cuboid structure, mounting groove upper portion inner wall rotates with the rolling disc outside to be connected, the inboard fixed stopper that is provided with in mounting groove lower part.

Preferably, the limiting block is of a cuboid structure, a limiting face is arranged on the top face of the rear end of the limiting block, the limiting face is a frosted face with a high front portion and a low rear portion, and the limiting face is in friction contact with the middle of the rotating disc.

Preferably, the outer side of the middle part of the transmission rod is further sleeved with a torsion spring, the inner end of the torsion spring is fixedly connected with the inner wall of the containing cavity, and the outer end of the torsion spring is fixedly connected with the inner wall of the mounting groove.

Preferably, the transmission assembly comprises a screw rod, a limiting protrusion is welded at the upper end of the screw rod, the lower end of the screw rod sequentially penetrates through the lower end of the adjusting rod B and the inside of the fixing block, extends to the outside and is fixedly connected with a bevel gear B, and the outer side of the bevel gear B is in meshing transmission with the outer side of the bevel gear A.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

the utility model discloses a be provided with adjusting part and drive assembly respectively in the regulation pole A of constituteing the stand and adjusting pole B, pull the pole through the outside rotation L type for the stopper of mounting groove after-fixing setting is followed and is rotated, thereby makes the stopper drive the rolling disc and follows the rotation, and then utilizes bevel gear A and bevel gear B's meshing transmission, will adjust the rotation that pole B passes through the lead screw and drop. The utility model discloses compact structure effectively utilizes the stand inner space to solve the problem that current outdoor mobile communication antenna overhauld the difficulty.

Drawings

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

FIG. 2 is a schematic cross-sectional view of an adjusting lever A and an adjusting lever B of the present invention;

fig. 3 is a schematic view of the adjusting assembly according to the present invention;

the reference numbers in the figures illustrate: 1. adjusting a rod A; 101. a receiving cavity; 102. a fixed block; 2. an adjustment assembly; 201. a transmission rod; 202. a bevel gear A; 203. rotating the disc; 204. an L-shaped pulling rod; 205. mounting grooves; 206. a limiting block; 207. a limiting surface; 208. a torsion spring; 3. an adjusting rod B; 301. a cavity; 4. a transmission assembly; 401. a screw rod; 402. a limiting bulge; 403. a bevel gear.

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 , but not all embodiments.

Referring to fig. 1-3, the present invention provides technical solutions:

outdoor mobile communication antenna with adjustable, including adjusting pole A1, adjust the inside storage chamber 101 of having seted up of pole A1, it has fixed block 102 to accomodate the welding in the middle part of chamber 101, it rotates to be connected with adjusting part 2 to accomodate chamber 101 lower extreme inner wall, it has regulation pole B3 to accomodate chamber 101 upper end inner wall sliding connection, adjust the inside cavity 301 of having seted up of pole B3, and adjust pole B3 lower extreme threaded connection and have drive assembly 4, drive assembly 4 lower extreme passes fixed block 102 inside and extends to the outside and is connected with the inner meshing of adjusting part 2.

The adjusting assembly 2 comprises a transmission rod 201, the inner end of the transmission rod 201 penetrates through the outer wall of the adjusting rod A1 to extend to the inside and is rotatably connected with the inner wall of the containing cavity 101, a bevel gear A202 is fixedly arranged at the inner end of the transmission rod 201, a rotating disc 203 is fixedly arranged at the outer end of the transmission rod 201, the rotating disc 203 is of an I-shaped cylindrical structure, and the outer side of the rotating disc 203 is a frosted surface.

Adjusting part 2 still includes L type trip rod 204, and mounting groove 205 has been seted up to L type trip rod 204 rear end, and mounting groove 205 upper portion is the cylinder structure and its lower part is the cuboid structure, and mounting groove 205 upper portion inner wall rotates with the rolling disc 203 outside to be connected, and mounting groove 205 lower part inboard is fixed and is provided with stopper 206.

The limiting block 206 is of a cuboid structure, a limiting surface 207 is arranged on the top surface of the rear end of the limiting block 206, the limiting surface 207 is a frosted surface with a high front part and a low rear part, and the limiting surface 207 is in friction contact with the middle of the rotating disc 203.

The outer side of the middle part of the transmission rod 201 is sleeved with a torsion spring 208, the inner end of the torsion spring 208 is fixedly connected with the inner wall of the containing cavity 101, and the outer end of the torsion spring 208 is fixedly connected with the inner wall of the installation groove 205.

The transmission assembly 4 comprises a screw rod 401, a limiting bulge 402 is welded at the upper end of the screw rod 401, the lower end of the screw rod 401 sequentially penetrates through the lower end of an adjusting rod B3 and the inside of the fixing block 102 to extend to the outside and is fixedly connected with a bevel gear B403, and the outer side of the bevel gear B403 is in meshing transmission with the outer side of the bevel gear A202.

The utility model relates to an outdoor mobile communication antenna with adjustable , because the stand is higher among the prior art, make the maintainer be not convenient for overhaul the task to the communication antenna system of stand upper end, consequently we are provided with adjusting part 2 and transmission assembly 4 in adjusting pole A1 and the regulation pole B3 of constituteing the stand respectively, pull pole 204 through the outside rotation L type, make the stopper 206 of mounting groove 205 after-fixing setting follow the rotation, thereby make the spacing face 207 of stopper 206 rear end constantly with rolling disc 203 middle part inboard friction contact at the pivoted in-process, until driving rolling disc 203 and follow the rotation, thereby make and rolling disc 203 fixed connection's transfer line 201 rotate simultaneously, and then drive bevel gear A202 and bevel gear B403 transmission, fall through lead screw 401 until adjusting pole B3, thereby solve the problem of current outdoor mobile communication antenna maintenance difficulty.

The invention is not limited to the specific embodiments described above, but may be embodied in many different forms and should not be construed as limited to the specific embodiments set forth herein, and it is understood that various changes and modifications can be made by one skilled in the art without departing from the spirit and scope of the invention.

Claims

The utility model provides an outdoor mobile communication antenna with adjustable , including adjusting pole A (1), its characterized in that adjust pole A (1) inside and seted up and accomodate chamber (101), it has fixed block (102) to accomodate chamber (101) middle part welding, it is connected with adjusting part (2) to accomodate chamber (101) lower extreme inner wall rotation, it has regulation pole B (3) to accomodate chamber (101) upper end inner wall sliding connection, adjust the inside cavity (301) of having seted up of pole B (3), just it has drive assembly (4) to adjust pole B (3) lower extreme threaded connection, drive assembly (4) lower extreme passes fixed block (102) inside and extends to the outside and is connected with adjusting part (2) inner meshing.
2. The adjustable outdoor mobile communication antenna of claim 1, wherein the adjusting assembly (2) includes a transmission rod (201), the inner end of the transmission rod (201) passes through the outer wall of the adjusting rod A (1) to extend to the inside and is rotatably connected with the inner wall of the receiving cavity (101), the inner end of the transmission rod (201) is fixedly provided with a bevel gear A (202), the outer end of the transmission rod (201) is fixedly provided with a rotating disc (203), the rotating disc (203) is of an I-shaped cylinder structure, and the outer side of the rotating disc (203) is a frosted surface.
3. The adjustable outdoor mobile communication antenna of claim 2, wherein the adjusting assembly (2) further comprises an L-shaped pulling rod (204), the rear end of the L-shaped pulling rod (204) is provided with an installation groove (205), the upper portion of the installation groove (205) is of a cylindrical structure, the lower portion of the installation groove is of a cuboid structure, the inner wall of the upper portion of the installation groove (205) is rotatably connected with the outer side of the rotating disc (203), and the inner side of the lower portion of the installation groove (205) is fixedly provided with a limiting block (206).
4. The adjustable outdoor mobile communication antenna of claim 3, wherein the stopper (206) is a rectangular parallelepiped, a stopper face (207) is disposed on the top surface of the rear end of the stopper (206), the stopper face (207) is a frosted face with a high front and a low rear, and the stopper face (207) is in frictional contact with the middle of the rotating disc (203).
5. The adjustable outdoor mobile communication antenna of claim 2, wherein the outside of the middle of the driving rod (201) is further sleeved with a torsion spring (208), the inner end of the torsion spring (208) is fixedly connected with the inner wall of the containing cavity (101), and the outer end of the torsion spring (208) is fixedly connected with the inner wall of the mounting groove (205).
6. The adjustable outdoor mobile communication antenna of claim 1, wherein the transmission assembly (4) includes a lead screw (401), a limit protrusion (402) is welded on the upper end of the lead screw (401), the lower end of the lead screw (401) sequentially passes through the lower end of the adjusting rod B (3) and the inside of the fixing block (102) to extend to the outside and is fixedly connected with a bevel gear B (403), and the outside of the bevel gear B (403) is engaged with the outside of the bevel gear A (202) for transmission.