CN212848769U

CN212848769U - A support frame for outdoor TV antenna installation

Info

Publication number: CN212848769U
Application number: CN202022043330.2U
Authority: CN
Inventors: 李丹; 姜槐; 林建国
Original assignee: ZHEJIANG LONGYOU GONGREN ELECTRONICS CO LTD
Current assignee: ZHEJIANG LONGYOU GONGREN ELECTRONICS CO LTD
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-03-30
Anticipated expiration: 2030-09-17

Abstract

The utility model discloses a support frame for installation of outdoor television antenna, including device base, mounting panel and sleeve, device base bottom and both sides all are equipped with the mounting hole, and fixing bolt and ground fixed mounting are passed through to the mounting hole of device base bottom simultaneously to the mounting hole and the rotating base of device base both sides are installed each other, and the inside cover of rotating base is equipped with the movable rod moreover, and fixing bolt runs through in the inside mounting hole of rotating base and movable rod, mounting panel fixed mounting is on the top of movable rod, and the mounting panel upper surface inside is equipped with the arc wall simultaneously to mounting panel upper surface left side fixed mounting has reset spring, and reset spring top fixed mounting has the fixed plate moreover. This a support frame for installation of outdoor television antenna, simple structure, simple to operate is fixing the back to the antenna mounting simultaneously, still can adjust the direction of antenna by the multi-angle, has guaranteed signal quality, has brought the facility for the life.

Description

A support frame for outdoor TV antenna installation

Technical Field

The utility model relates to an antenna device technical field specifically is a support frame for installation of outdoor television antenna.

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, or vice versa, and is a component used in a radio device for transmitting or receiving an electromagnetic wave. Engineering systems such as radio communication, broadcasting, television, radar, navigation, electronic countermeasure, remote sensing, radio astronomy and the like all utilize electromagnetic waves to transmit information and work by depending on antennas. In addition, in transferring energy with electromagnetic waves, non-signal energy radiation also requires antennas. The antenna is reversible, that is, the same antenna can be used as both the transmitting antenna and the receiving antenna, and the same antenna is used as the basic characteristic parameter for transmitting or receiving. In view of the use of antennas, they are widely installed outdoors for wireless signal transmission.

The existing civil antenna is usually fixedly arranged, when the angle of the antenna is fixed, the antenna can only transmit a strong wireless signal at a certain angle, and when a signal source changes, the existing installation angle cannot be adjusted, so that the quality of signal transmission is greatly influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a support frame for installation of outdoor television antenna to it all is fixed the setting usually to propose current civilian antenna in solving above-mentioned background art, and after the angle fixation of antenna, it can only transmit the stronger wireless signal of certain angle, and when the signal source changed, the unable adjustment of current installation angle consequently greatly influenced the problem of signal transmission's quality.

In order to achieve the above object, the utility model provides a following technical scheme: a supporting frame for installing an outdoor television antenna comprises a device base, a mounting plate and a sleeve, wherein mounting holes are formed in the bottom and two sides of the device base, the mounting holes in the bottom of the device base are fixedly mounted on the ground through fixing bolts, the mounting holes in the two sides of the device base are mutually mounted with a rotating base, a movable rod is sleeved inside the rotating base, the fixing bolts penetrate through the mounting holes in the rotating base and the movable rod, the mounting plate is fixedly mounted at the top end of the movable rod, an arc-shaped groove is formed in the inner part of the upper surface of the mounting plate, a reset spring is fixedly mounted on the left side of the upper surface of the mounting plate, a fixing plate is fixedly mounted at the top of the reset spring, the sleeve is mutually connected with the mounting plate, the sleeve is movably mounted with the mounting plate through the arc-shaped groove, a gear is, and the nut runs through in the sleeve, and the inside movable mounting of nut has movable bolt simultaneously, and movable bolt top fixed mounting has the clamp plate moreover to the inside of telescopic is located to the clamp plate.

Preferably, the installation mode of the device base and the rotating base is movably installed, and meanwhile, the installation angle of the device base and the rotating base is smaller than 180 degrees.

Preferably, the mounting plate and the telescopic mounting mode are movably mounted, four arc-shaped grooves are uniformly mounted on the mounting plate, and the arc angles of the arc-shaped grooves are 45 degrees.

Preferably, the fixing plate and the return spring are fixedly installed, the height of the fixing plate is larger than that of the gear, and the minimum distance from the fixing plate to the central shaft of the sleeve is smaller than the outer diameter of the gear.

Preferably, the movable bolt and the sleeve are movably mounted, and the length of the movable bolt is equal to the length of the radius of the inner wall of the sleeve.

Preferably, the installation mode of clamp plate and movable bolt is fixed mounting, and clamp plate one side is equipped with the arc simultaneously, and the radial length size of arc of clamp plate equals the radial length size of sleeve.

Compared with the prior art, the beneficial effects of the utility model are that: the support frame for mounting the outdoor television antenna has a simple structure, is convenient to mount, can still adjust the direction of the antenna at multiple angles after the antenna is mounted and fixed, ensures the signal quality and brings convenience to life;

1. the antenna fixing device is provided with a structure in which the device base, the fixing bolt, the movable rod, the mounting plate, the arc-shaped groove and the sleeve are matched, so that the movable rod and the sleeve can be rotated after the antenna is fixedly mounted, the direction of the antenna is adjusted in a multi-angle manner, and the signal quality is ensured;

2. be equipped with gear, reset spring, fixed plate, movable bolt, nut and clamp plate matched with structure for after fixed to the antenna installation, can fix the antenna in the sleeve, and with the fixed plate card in the gear, can fix the direction of antenna.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic view of the structure of the base of the device of the present invention;

fig. 4 is the schematic diagram of the structure of the installation plate of the present invention.

In the figure: 1. a device base; 2. mounting holes; 3. fixing the bolt; 4. rotating the base; 5. a movable rod; 6. mounting a plate; 7. an arc-shaped slot; 8. a sleeve; 9. a gear; 10. a return spring; 11. a fixing plate; 12. a movable bolt; 13. a nut; 14. and (7) pressing a plate.

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. 1-4, the present invention provides a technical solution: a supporting frame for installing an outdoor television antenna comprises a device base 1, mounting holes 2, fixing bolts 3, a rotating base 4, movable rods 5, a mounting plate 6, arc-shaped grooves 7, a sleeve 8, a gear 9, a reset spring 10, a fixing plate 11, movable bolts 12, nuts 13 and a pressing plate 14, wherein the mounting holes 2 are formed in the bottom and two sides of the device base 1, the mounting holes 2 in the bottom of the device base 1 are fixedly mounted on the ground through the fixing bolts 3, the mounting holes 2 in the two sides of the device base 1 are mutually mounted with the rotating base 4, the movable rods 5 are sleeved in the rotating base 4, the fixing bolts 3 penetrate through the mounting holes 2 in the rotating base 4 and the movable rods 5, the mounting plate 6 is fixedly mounted at the top end of the movable rods 5, the arc-shaped grooves 7 are formed in the inner part of the upper surface of the mounting plate 6, the reset spring 10 is fixedly mounted on the left side, and reset spring 10 top fixed mounting has fixed plate 11, sleeve 8 and mounting panel 6 interconnect, and sleeve 8 passes through arc wall 7 and mounting panel 6 movable mounting simultaneously to 8 side below fixed mounting of sleeve has gear 9, 8 side tops of sleeve are equipped with nut 13, and nut 13 runs through in sleeve 8, and the inside movable mounting of nut 13 has movable bolt 12 simultaneously, and 12 top fixed mounting of movable bolt have clamp plate 14 moreover, and clamp plate 14 locates sleeve 8's inside.

In the embodiment, the installation mode of the device base 1 and the rotating base 4 is movable installation, and meanwhile, the installation angle of the device base 1 and the rotating base 4 is smaller than 180 degrees, so that the antenna can still rotate up and down after being installed and fixed, and meanwhile, the phenomenon that the signal quality is influenced due to the fact that the installation inclination of the antenna is too low is avoided;

the mounting mode of the mounting plate 6 and the sleeve 8 is movably mounted, meanwhile, four arc-shaped grooves 7 are uniformly mounted on the mounting plate 6, and the arc angles of the arc-shaped grooves 7 are all 45 degrees, so that the direction of the antenna can be adjusted in multiple angles after the antenna is mounted and fixed, and the signal quality is ensured;

the fixing plate 11 and the return spring 10 are fixedly installed, meanwhile, the height of the fixing plate 11 is larger than that of the gear 9, the minimum distance from the fixing plate 11 to the central shaft of the sleeve 8 is smaller than the outer diameter of the gear 9, and when the direction of the antenna is adjusted, the fixing plate 11 can be clamped in the gear 9, so that the direction of the antenna can be fixed;

the movable bolt 12 and the sleeve 8 are movably mounted, and meanwhile, the length of the movable bolt 12 is equal to the length of the radius of the inner wall of the sleeve 8, so that when the antenna is positioned in the sleeve 8, the movable bolt 12 can move in the nut 13, and the antenna is fixed in the sleeve 8;

the pressing plate 14 and the movable bolt 12 are fixedly installed, an arc is arranged on one side of the pressing plate 14, and the length of the arc radius of the pressing plate 14 is equal to that of the radius of the sleeve 8, so that the antenna is fixed in the sleeve 8.

The working principle is as follows: when the device is installed, as shown in fig. 1-3, the installation hole 2 at the bottom of the device base 1 is fixedly installed with the ground through the fixed bolt 3, then the installation holes 2 at the two sides of the device base 1 are mutually installed with the rotating base 4 and the movable rod 5, then the antenna is arranged in the sleeve 8 to the bottom of the installation plate 6, the movable bolt 12 is rotated through the nut 13 in the sleeve 8, the pressing plate 14 fixedly installed at the top end of the movable bolt 12 moves towards the inner side of the sleeve 8, and therefore the antenna is fixed in the sleeve 8.

When adjusting the antenna direction, like fig. 1 and fig. 3-4, can be with movable rod 5 at the 1 internal rotation of device base, make the antenna rotate from top to bottom, it crosses lowly to have avoided the antenna installation inclination, signal quality has been influenced, and simultaneously, through pressing fixed plate 11 on reset spring 10, and make the arc wall 7 of sleeve 8 in mounting panel 6 rotatory, thereby adjust the direction of antenna multi-angle, thereby signal quality has been guaranteed, when the direction of adjusting the antenna, loosen fixed plate 11, fixed plate 11 is under reset spring 10's effect, can fixed plate 11 card in gear 9, thereby can fix the direction of antenna, thereby signal quality has been guaranteed, for the life bring convenience.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a support frame for installation of outdoor TV antenna, includes device base (1), mounting panel (6) and sleeve (8), its characterized in that: the device is characterized in that mounting holes (2) are formed in the bottom and two sides of a base (1), the mounting holes (2) in the bottom of the base (1) are fixedly mounted with the ground through fixing bolts (3), the mounting holes (2) in the two sides of the base (1) are mounted with a rotating base (4), a movable rod (5) is sleeved inside the rotating base (4), the fixing bolts (3) penetrate through the mounting holes (2) in the rotating base (4) and the movable rod (5), a mounting plate (6) is fixedly mounted at the top end of the movable rod (5), an arc-shaped groove (7) is formed in the inner portion of the upper surface of the mounting plate (6), a reset spring (10) is fixedly mounted on the left side of the upper surface of the mounting plate (6), a fixing plate (11) is fixedly mounted at the top of the reset spring (10), and sleeves (8) are connected with the mounting plate (6), simultaneously sleeve (8) are through arc wall (7) and mounting panel (6) movable mounting to sleeve (8) side below fixed mounting has gear (9), sleeve (8) side top is equipped with nut (13), and nut (13) run through in sleeve (8), and nut (13) inside movable mounting has movable bolt (12) simultaneously, and movable bolt (12) top fixed mounting has clamp plate (14) moreover, and the inside of sleeve (8) is located in clamp plate (14).

2. A support frame for mounting an outdoor tv antenna according to claim 1, wherein: the installation mode of the device base (1) and the rotating base (4) is movably installed, and meanwhile, the installation angle of the device base (1) and the rotating base (4) is smaller than 180 degrees.

3. A support frame for mounting an outdoor tv antenna according to claim 1, wherein: the mounting mode of mounting panel (6) and sleeve (8) is movable mounting, installs four arc walls (7) on mounting panel (6) simultaneously uniformly to the arc angle of arc wall (7) is 45 degrees.

4. A support frame for mounting an outdoor tv antenna according to claim 1, wherein: the fixing plate (11) and the return spring (10) are fixedly installed, the height of the fixing plate (11) is larger than that of the gear (9), and the minimum distance from the fixing plate (11) to the central shaft of the sleeve (8) is smaller than the outer diameter of the gear (9).

5. A support frame for mounting an outdoor tv antenna according to claim 1, wherein: the movable bolt (12) and the sleeve (8) are movably mounted, and the length of the movable bolt (12) is equal to the length of the radius of the inner wall of the sleeve (8).

6. A support frame for mounting an outdoor tv antenna according to claim 1, wherein: the installation mode of clamp plate (14) and activity bolt (12) is fixed mounting, and clamp plate (14) one side is equipped with the arc simultaneously, and the radial length size of arc of clamp plate (14) is equal with the radial length size of sleeve (8).