CN219419504U - Array mounting structure of television transmitting antenna - Google Patents

Abstract

The utility model discloses an array mounting structure of a television transmitting antenna, which comprises a support frame, wherein counterweight frames are fixedly mounted on two sides of the support frame, a contraction mounting frame is movably mounted at the upper end of the support frame, the support frame comprises a V-shaped frame, a limiting long plate, a threaded long rod, a movable turntable, a fixed shaft and a fixed wheel, the counterweight frames comprise sliding frames, sliding rail through holes and counterweight rolling shafts, the contraction mounting frame comprises triangular clamping plates, turntable rods, circular clamping rings, sliding pipes, fixing plates, expansion springs, an antenna mounting chassis, square frames and threaded sleeves, the limiting long plate is fixedly mounted on the lower surface of the V-shaped frame, and the threaded long rod is arranged in the circular through holes on the limiting long plate. According to the array mounting structure of the television transmitting antenna, the distance between the television transmitting antennas can be adjusted through the telescopic mounting frame, the adjusting process is simple and convenient, and the inclination angle of the television transmitting antennas can be adjusted through the supporting frame matched with the counterweight frame.

Description

Array mounting structure of television transmitting antenna

Technical Field

The utility model relates to the technical field of television transmitting antenna array mounting structures, in particular to an array mounting structure of a television transmitting antenna.

Background

The directivity of a single antenna is limited, and for application in various occasions, two or more than two single antennas working at the same frequency are fed and spatially arranged according to certain requirements to form an antenna array, which is also called an antenna array. The antenna radiation unit forming the antenna array is called an array element, and the television transmitting antenna array mounting structure is to regularly mount the television transmitting antennas together according to the form of an array.

The existing building material processing cleaning equipment has certain defects when in use, the traditional middle array mounting frame has no structure for adjusting the distance between the transmitting antennas, after the television transmitting antennas are mounted, the distance between the television transmitting antennas cannot be adjusted, and the inclination angle of the transmitting antennas is inconvenient to adjust.

Disclosure of Invention

The utility model mainly aims to provide an array mounting structure of a television transmitting antenna, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides an array mounting structure of TV transmitting antenna, includes the support frame, support frame both sides fixed mounting has the counter weight frame, support frame upper end movable mounting has the shrink mounting bracket, the support frame includes V-arrangement frame, spacing longeron, screw thread stock, movable carousel, fixed axle and tight pulley, the counter weight frame includes slip frame, slide rail through-hole and counter weight roller bearing, the shrink mounting bracket includes triangle splint, carousel pole, circular snap ring, slip pipe, stationary blade, extension spring, antenna mount chassis, square frame and thread bush.

Preferably, the limiting long plate is fixedly arranged on the lower surface of the V-shaped frame, the threaded long rod is arranged in the circular through hole on the limiting long plate, the movable turntable is sleeved at the upper end of the threaded long rod, the fixed shaft is fixedly arranged at the lower end of the threaded long rod, and the fixed wheels are fixedly arranged at the two ends of the fixed shaft.

Preferably, the sliding frame is fixedly arranged at two ends of the V-shaped frame, the sliding rail through holes are formed in two sides of the sliding frame, and two ends of the counterweight rolling shaft are inserted into the sliding rail through holes.

Preferably, the square frame is fixedly arranged at the upper end of the V-shaped frame, and the threaded sleeve is fixedly arranged on the lower surface of the square frame.

Preferably, the rotary table rod is arranged in a circular through hole on the triangular clamping plate, the circular clamping ring is clamped in a strip through hole on the threaded sleeve, the sliding pipe is fixedly arranged between the circular clamping rings, and the front end of the rotary table rod is inserted into the threaded sleeve.

Preferably, the fixing piece is sleeved on the outer side of the sliding tube, the telescopic spring is sleeved on the outer side of the sliding tube, the antenna installation chassis is fixedly arranged at the upper end of the fixing piece, and the telescopic spring is fixedly connected with the fixing piece.

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

according to the utility model, the distance between the television transmitting antennas can be adjusted by the aid of the arranged telescopic mounting frame, the adjusting process is simple and convenient, and the inclination angle of the television transmitting antennas can be adjusted by the aid of the supporting frame and the counterweight frame, and the supporting frame is matched with the counterweight frame.

Drawings

Fig. 1 is a schematic diagram of the overall structure of an array mounting structure of a television transmitting antenna according to the present utility model;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1 showing an array mounting structure of a television transmitting antenna according to the present utility model;

FIG. 3 is an enlarged schematic view of portion B of FIG. 1 showing an array mounting structure of a television transmitting antenna according to the present utility model;

FIG. 4 is an enlarged schematic view of portion C of FIG. 1 showing an array mounting structure of a television transmitting antenna according to the present utility model;

FIG. 5 is an enlarged schematic view of portion D of FIG. 1 of an array mounting structure for a television transmitting antenna according to the present utility model;

fig. 6 is an enlarged schematic view of a portion E of fig. 1 of an array mounting structure of a television transmitting antenna according to the present utility model.

In the figure: 1. a support frame; 101. a V-shaped frame; 102. a limiting long plate; 103. a threaded long rod; 104. a movable turntable; 105. a fixed shaft; 106. a fixed wheel; 2. a counterweight frame; 201. a sliding frame; 202. a slide rail through hole; 203. a counterweight roller; 3. a retractable mounting frame; 301. triangular clamping plates; 302. a turntable lever; 303. a circular clasp; 304. a sliding tube; 305. a fixing piece; 306. a telescopic spring; 307. an antenna mounting chassis; 308. a square frame; 309. and (5) a threaded sleeve.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-6, an array installation structure of a television transmitting antenna comprises a support frame 1, wherein counterweight frames 2 are fixedly installed on two sides of the support frame 1, a telescopic installation frame 3 is movably installed at the upper end of the support frame 1, the support frame 1 comprises a V-shaped frame 101, a limiting long plate 102, a threaded long rod 103, a movable rotary table 104, a fixed shaft 105 and a fixed wheel 106, the counterweight frames 2 comprise a sliding frame 201, a sliding rail through hole 202 and a counterweight roller 203, the telescopic installation frame 3 comprises a triangular clamping plate 301, a rotary table rod 302, a circular clamping ring 303, a sliding pipe 304, a fixing sheet 305, a telescopic spring 306, an antenna installation chassis 307, a square frame 308 and a threaded sleeve 309, the distance between the television transmitting antennas can be adjusted by the telescopic installation frame 3, the adjustment process is simple and convenient, and the inclination angle of the television transmitting antennas can be adjusted by matching the counterweight frames 2 with the support frame 1;

the limiting long plate 102 is fixedly arranged on the lower surface of the V-shaped frame 101, the threaded long rod 103 is arranged in a circular through hole on the limiting long plate 102, the movable turntable 104 is sleeved on the upper end of the threaded long rod 103, the fixed shaft 105 is fixedly arranged on the lower end of the threaded long rod 103, and the fixed wheels 106 are fixedly arranged on two ends of the fixed shaft 105; the sliding frame 201 is fixedly arranged at two ends of the V-shaped frame 101, the sliding rail through holes 202 are formed in two sides of the sliding frame 201, and two ends of the counterweight roller 203 are inserted into the sliding rail through holes 202; the square frame 308 is fixedly arranged at the upper end of the V-shaped frame 101, and the threaded sleeve 309 is fixedly arranged on the lower surface of the square frame 308; the rotary table rod 302 is arranged in a circular through hole on the triangular clamping plate 301, the circular clamping ring 303 is clamped in a strip through hole on the threaded sleeve 309, the sliding pipe 304 is fixedly arranged between the circular clamping rings 303, and the front end of the rotary table rod 302 is inserted into the threaded sleeve 309; the stationary blade 305 is sleeved outside the sliding tube 304, the extension spring 306 is sleeved outside the sliding tube 304, the antenna mounting chassis 307 is fixedly mounted on the upper end of the stationary blade 305, and the extension spring 306 is fixedly connected with the stationary blade 305.

It should be noted that, when the array installation structure of the television transmitting antenna is used, in the support frame 1, the counterweight frame 2 and the shrinkage installation frame 3, the television transmitting antenna is installed on the upper surface of the antenna installation chassis 307, the turntable rod 302 in the circular through hole of the triangular clamping plate 301 is rotated, the triangular clamping plate 301 is pushed, the circular clamping ring 303 slides along the long strip through hole on the triangular clamping plate 301, the expansion spring 306 between the fixing plates 305 is compressed, the distance between the antenna installation chassis 307 is adjusted, when the array installation structure is tilted in one direction, the counterweight roller 203 slides along the sliding rail through hole 202, the movable turntable 104 on the threaded long rod 103 is rotated, the height of the V-shaped frame 101 and the limiting long plate 102 can be adjusted, the array installation structure rotates by taking the fixed shaft 105 between the fixed wheels 106 as an axis, the shrinkage installation frame 3 enables the distance between the television transmitting antennas to be adjusted, the adjustment process is simple and convenient, and the support frame 1 is matched with the counterweight frame 2 to adjust the inclination angle of the television transmitting antenna.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. An array mounting structure of a television transmitting antenna, which is characterized in that: including support frame (1), support frame (1) both sides fixed mounting has counter weight frame (2), support frame (1) upper end movable mounting has shrink mounting bracket (3), support frame (1) include V-arrangement frame (101), spacing longeron (102), screw thread stock (103), movable carousel (104), fixed axle (105) and tight pulley (106), counter weight frame (2) are including slip frame (201), slide rail through-hole (202) and counter weight roller (203), shrink mounting bracket (3) include triangle splint (301), carousel pole (302), circular snap ring (303), slide tube (304), stationary blade (305), extension spring (306), antenna mount chassis (307), square frame (308) and thread bush (309).

2. The array mounting structure of a television transmitting antenna according to claim 1, wherein: the limiting long plate (102) is fixedly arranged on the lower surface of the V-shaped frame (101), the threaded long rod (103) is arranged in a circular through hole in the limiting long plate (102), the movable rotary table (104) is sleeved at the upper end of the threaded long rod (103), the fixed shaft (105) is fixedly arranged at the lower end of the threaded long rod (103), and the fixed wheels (106) are fixedly arranged at two ends of the fixed shaft (105).

3. The array mounting structure of a television transmitting antenna according to claim 2, wherein: the sliding frame (201) is fixedly arranged at two ends of the V-shaped frame (101), the sliding rail through holes (202) are formed in two sides of the sliding frame (201), and two ends of the counterweight roller (203) are inserted into the sliding rail through holes (202).

4. An array mounting structure for a television transmitting antenna according to claim 3, wherein: the square frame (308) is fixedly arranged at the upper end of the V-shaped frame (101), and the threaded sleeve (309) is fixedly arranged on the lower surface of the square frame (308).

5. The array mounting structure of a television transmitting antenna according to claim 4, wherein: the rotary table rod (302) is arranged in a circular through hole on the triangular clamping plate (301), the circular clamping ring (303) is clamped in a strip through hole on the threaded sleeve (309), the sliding pipe (304) is fixedly arranged between the circular clamping rings (303), and the front end of the rotary table rod (302) is inserted into the threaded sleeve (309).

6. An array mounting structure for a television transmit antenna as claimed in claim 5, wherein: the antenna is characterized in that the fixing piece (305) is sleeved on the outer side of the sliding tube (304), the telescopic spring (306) is sleeved on the outer side of the sliding tube (304), the antenna installation chassis (307) is fixedly installed at the upper end of the fixing piece (305), and the telescopic spring (306) is fixedly connected with the fixing piece (305).