CN212571324U

CN212571324U - Antenna communication rotary mechanism

Info

Publication number: CN212571324U
Application number: CN202021830426.7U
Authority: CN
Inventors: 李红军
Original assignee: Xi'an Qiwei Technology Co ltd
Current assignee: Xi'an Qiwei Technology Co ltd
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2021-02-19
Anticipated expiration: 2030-08-26

Abstract

The utility model discloses an antenna communication rotary mechanism, including receiver, base, fixed mounting has hanging, disc on the base, fixed mounting has trapped orbit, reel on the disc, rotate on the reel and install the carousel, annular one has been seted up on the reel, seted up on the carousel with annular one matched with annular two, roll between annular one and the annular two and install a plurality of balls, fixed mounting has pillar one on the carousel, pillar two is installed through pivot one rotation in an upper end, install clamping structure on the receiver. Has the advantages that: the utility model discloses have stable fixing device, easy operation's telescoping device and use swift clamping structure, whole rotary mechanism is dexterous convenient, has solved current receiver and has adjusted difficulty, fixed trouble and fixed insecure drawback, has improved the installation application range of receiver.

Description

Antenna communication rotary mechanism

Technical Field

The utility model relates to the field of communication technology, especially, relate to an antenna communication rotary mechanism.

Background

The antenna can be classified into a communication antenna, a broadcasting antenna, a television antenna and a radar antenna according to purposes, wherein the communication antenna is the most common antenna in life and comprises a receiver, a tower base, a lightning rod, a transmitter and a signal processor;

because of the influence of external factors, the receiver of the communication antenna needs to rotate to adjust the direction so as to receive stronger signals, and the rotation adjustment of the communication antenna is realized by a rotating mechanism at present.

However, the conventional antenna through rotating mechanisms are simple and consist of a receiver, a support and a lifting rod, the vertical direction of the receiver is changed through the lifting rod, and the angle can be adjusted only by moving the support in the horizontal direction; the above-mentioned adjustment mode operation is comparatively loaded down with trivial details, and the support is fixed also comparatively crude simultaneously, still need more firm when making it place through increasing the counter weight, but the fixed effect of this kind of mode is not firm yet.

Therefore, a novel rotary mechanism technology can be adopted to solve the defects of the existing device.

SUMMERY OF THE UTILITY MODEL

The utility model discloses, and an antenna communication rotary mechanism who proposes.

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

the utility model provides an antenna communication rotary mechanism, includes receiver, base, fixed mounting has hanging, disc on the base, fixed mounting has trapped orbit, reel on the disc, rotate on the reel and install the carousel, annular one has been seted up on the reel, set up on the carousel with annular one matched with annular two, roll between annular one and the annular two and install a plurality of balls, fixed mounting has pillar one on the carousel, pillar one upper end is rotated through pivot one and is installed pillar two, and fixed connection between pillar two and the receiver, install the telescoping device between pillar two and the carousel, install clamping structure on the receiver.

In the antenna communication rotating mechanism, the clamping structure comprises a first spring, a first shaft rod, a second helical gear, a clamping plate, a vertical plate and a fixing box, the fixing box is installed on the receiver through the first spring, the first shaft rod and the second shaft rod which are symmetrical are installed on the fixing box in a rotating mode, the first helical gear is fixedly installed on the first shaft rod, the second helical gear is fixedly installed on the second shaft rod, the first helical gear is meshed with the second helical gear, the first shaft rod and the second shaft rod are both fixedly installed with the clamping plate, and the clamping plate is fixedly installed with a handle.

In foretell antenna communication rotary mechanism, the telescoping device comprises tubular metal resonator one, tubular metal resonator two, screw rod, rotate through pivot two on the pillar two and install tubular metal resonator one, the cover is equipped with tubular metal resonator two on the tubular metal resonator one, the lower extreme of tubular metal resonator two rotates through pivot three and is connected with the carousel, set up the screw hole with screw rod matched with on the tubular metal resonator two.

In the antenna communication rotating mechanism, the rubber pad is fixedly adhered to the lower end part of the clamping plate, the length of the clamping plate is not more than five centimeters, and the end face of the lower end of the clamping plate is arc-shaped.

In the antenna communication rotating mechanism, the vertical plates are fixedly arranged on the clamping plates, and a second spring is fixedly arranged between the vertical plates.

Compared with the prior art, the utility model discloses the advantage lies in:

1: through screw rod, tubular metal resonator use of mutually supporting for the receiver can be fixed in the optional position of vertical direction, and this part easy operation, only need with the hand rotate the screw rod can.

2: through mutually supporting of reel and carousel use, make the carousel rotate on the reel for the receiver can rotate wantonly in the horizontal direction, only need during the operation gently push away the receiver and can make the receiver rotate in the horizontal direction, convenient and fast, efficient, and can not cause the change of vertical direction simultaneously changing the horizontal direction.

3: through the use of mutually supporting of splint, spring one and trapped orbit, make the splint centre gripping on trapped orbit, inject the horizontal turning position of receiver, only need lower clamping plate during the operation, need not manual block, easy operation, it is convenient to adjust.

To sum up, the utility model discloses have stable fixing device, easy operation's telescoping device and use swift clamping structure, whole rotary mechanism is dexterous convenient, has solved current receiver and has adjusted difficulty, fixed trouble and fixed insecure drawback, has improved the installation application range of receiver.

Drawings

Fig. 1 is a schematic structural diagram of an antenna communication rotating mechanism according to the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is an enlarged view of portion B of FIG. 1;

FIG. 4 is a top view of the retention cartridge of FIG. 3;

FIG. 5 is a perspective view of the hub;

fig. 6 is a top view of the fixed track portion of fig. 1.

In the figure: the device comprises a receiver 1, a wall hanging 2, a base 3, a disc 4, a shaft disc 5, a turntable 6, a fixed rail 7, a first support 8, a second support 9, a clamping plate 10, a first metal pipe 11, a screw 12, a ball 13, a second metal pipe 14, a first spring 15, a first shaft rod 16, a second bevel gear 17, a fixed box 18 and a vertical plate 19.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-6, an antenna communication rotation mechanism includes a receiver 1 and a base 3, wherein a wall mount 2 and a disc 4 are fixedly mounted on the base 3.

The above is noteworthy: the base 3 can fix the integrated device at horizontal position, and the hanging 2 can fix the integrated device at vertical position, can adopt the threaded connection mode between hanging 2 and the base 3 to make hanging 2 can dismantle from base 3, when only needing to fix at horizontal position, can dismantle hanging 2, avoid hanging 2 to expose and rust, cause the unnecessary loss, practiced thrift the resource.

Fixed mounting has trapped orbit 7, reel 5 on the disc 4, it installs carousel 6 to rotate on the reel 5, seted up annular one on the reel 5, seted up on the carousel 6 with annular one matched with annular two, roll between annular one and the annular two and install a plurality of balls 13, fixed mounting has pillar one 8 on the carousel 6, pillar one 8 upper end is rotated through pivot one and is installed pillar two 9, and fixed connection between pillar two 9 and the receiver 1, install the telescoping device between pillar two 9 and the carousel 6.

The above is noteworthy: the telescoping device is by tubular metal resonator one 11, tubular metal resonator two 14, screw rod 12 is constituteed, it installs tubular metal resonator one 11 to rotate through pivot two on the pillar two 9, the cover is equipped with tubular metal resonator two 14 on the tubular metal resonator one 11, the lower extreme of tubular metal resonator two 14 rotates through pivot three and carousel 6 to be connected, set up on the tubular metal resonator two 14 with screw rod 12 matched with screw hole, through rotatory screw rod 12, make screw rod 12 pass screw hole and produce the extrusion to tubular metal resonator one 11, make tubular metal resonator one 11 carry out the fixed of relative position in tubular metal resonator two 14's inside, accomplish receiver 1 fixed in the vertical direction.

The receptacle 1 is provided with a clamping structure.

The above is noteworthy:

1. clamping structure comprises spring one 15, axostylus axostyle one 16, two 17 in the helical gear, splint 10, riser 19 and fixed box 18, install fixed box 18 through spring one 15 on the receiver 1, it installs the axostylus axostyle one 16 and the axostylus axostyle two of symmetry to rotate on the fixed box 18, fixed mounting has helical gear one on the axostylus axostyle one 16, fixed mounting has two 17 in the helical gear on the axostylus axostyle two, and helical gear one and two 17 intermeshing in the helical gear, equal fixed mounting has a splint 10 on axostylus axostyle one 16. The clamp plate 10 is pulled by the handle, the clamp plate 10 drives the second shaft rod to rotate, the second helical gear 17 fixedly mounted on the second shaft rod drives the helical gear to rotate in the opposite direction, so that the first shaft rod 16 drives the left clamp plate 10 to rotate, and the effect that the clamp plates 10 on the two sides can be opened and closed simultaneously is achieved by the right clamp plate 10.

2. The lower end part of the clamping plate 10 is fixedly adhered with a rubber pad, the length of the clamping plate 10 is not more than five centimeters, and the end face of the lower end of the clamping plate 10 is arc-shaped, so that the clamping plate 10 can be clamped on the fixed track 7.

3. All fixed mounting has riser 19 on splint 10, and fixed mounting has spring two between the riser 19 for two splint 10 can be automatically closed to the centre through the effect of spring two, need not the manual work and presses.

4. The lower ends of the clamping plates 10 are preferably quarter-circular, and the two clamping plates 10 achieve the clamping effect on the fixing rail 7 through the pressing action of the second spring, so that the receiver 1 can be fixed in any horizontal direction.

5. The first ring groove, the second sliding groove and the balls 13 are matched with each other, so that the friction force of the rotary table 6 rotating on the shaft disc 5 can be reduced, sliding friction is replaced by rolling friction, the wear rate of the rotary table 6 and the shaft disc 5 is reduced, and the service life of the whole body is prolonged.

The utility model discloses in, when needing to carry out the direction regulation to receiver 1, rotate screw rod 12 and make the frictional force between 11 and the tubular metal resonator two 14 reduce gradually, can freely slide in tubular metal resonator two 14 until 11, make receiver 1 rotate on 8 through two pillars 9, the pulling hand (hold), make two splint 10 parts each other, effect through a spring 15, whole clamping structure moves up, lose the clamping-action to trapped orbit 7, make carousel 6 rotate on reel 5, when adjusting required direction, rotatory screw rod 12, make tubular metal resonator one 11 and two 14 reciprocal anchorages of tubular metal resonator, accomplish the fixed of vertical direction, then pull down splint 10, make splint 10 carry out the centre gripping at trapped orbit 7 through the effect of a spring 15, accomplish the fixed of horizontal direction.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An antenna communication rotating mechanism comprises a receiver (1) and a base (3), and is characterized in that a wall hanging (2) and a disc (4) are fixedly mounted on the base (3), a fixed track (7) and a shaft disc (5) are fixedly mounted on the disc (4), a rotary disc (6) is rotatably mounted on the shaft disc (5), a first annular groove is formed in the shaft disc (5), a second annular groove matched with the first annular groove is formed in the rotary disc (6), a plurality of balls (13) are rotatably mounted between the first annular groove and the second annular groove, a first support pillar (8) is fixedly mounted on the rotary disc (6), a second support pillar (9) is rotatably mounted at the upper end of the first support pillar (8) through the first rotating shaft, the second support pillar (9) is fixedly connected with the receiver (1), and a telescopic device is mounted between the second support pillar (9) and the rotary disc (6), and a clamping structure is arranged on the receiver (1).

2. The antenna communication rotating mechanism according to claim 1, wherein the clamping structure comprises a first spring (15), a first shaft rod (16), a second helical gear (17), a clamping plate (10), a vertical plate (19) and a fixing box (18), the fixing box (18) is mounted on the receiver (1) through the first spring (15), the first shaft rod (16) and the second shaft rod (18) are rotatably mounted symmetrically, the first helical gear (16) is fixedly mounted on the first shaft rod (16), the second helical gear (17) is fixedly mounted on the second shaft rod, the first helical gear and the second helical gear (17) are meshed with each other, the first shaft rod (16) and the second shaft rod are both fixedly mounted with a clamping plate (10), and a handle is fixedly mounted on the clamping plate (10).

3. The antenna communication rotating mechanism according to claim 1, wherein the telescopic device is composed of a first metal tube (11), a second metal tube (14) and a screw rod (12), the first metal tube (11) is rotatably mounted on the second support column (9) through a second rotating shaft, the second metal tube (14) is sleeved on the first metal tube (11), the lower end of the second metal tube (14) is rotatably connected with the turntable (6) through a third rotating shaft, and a threaded hole matched with the screw rod (12) is formed in the second metal tube (14).

4. The antenna communication rotating mechanism according to claim 2, wherein a rubber pad is fixedly adhered to the lower end portion of the clamping plate (10), the length of the clamping plate (10) is not more than five centimeters, and the lower end face of the clamping plate (10) is arc-shaped.

5. The antenna communication rotating mechanism according to claim 2, wherein vertical plates (19) are fixedly mounted on the two clamping plates (10), and a second spring is fixedly mounted between the vertical plates (19).