CN210182559U

CN210182559U - Electronic communication antenna support

Info

Publication number: CN210182559U
Application number: CN201921372690.8U
Authority: CN
Inventors: Chungui Huang; 黄春贵
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-22
Filing date: 2019-08-22
Publication date: 2020-03-24
Anticipated expiration: 2029-08-22

Abstract

The utility model belongs to the technical field of electronic communication, especially, be an electronic communication antenna boom, the camera includes a supporting plate, the top fixed mounting of backup pad has the fixed column, the inner chamber has been seted up on the fixed column, the intracavity is equipped with the slide bar, the top of slide bar extends to outside the fixed column, the bottom fixed mounting of slide bar has the connecting plate, the inner wall sliding connection of connecting plate and inner chamber, a plurality of draw-in groove has been seted up on the slide bar, fixed mounting has one side to be open-ended fixed case on the outer wall of fixed column, one side screw thread that the fixed column was kept away from to the fixed case is installed the screw rod. The utility model relates to a rationally, easy operation just can reliably adjust the slide bar through draw-in groove, screw rod and the kelly that sets up to carry out altitude mixture control to the antenna, increased the receiving range of antenna, the use of giving people has brought the convenience, has improved experience effect.

Description

Electronic communication antenna support

Technical Field

The utility model relates to an electronic communication technical field especially relates to an electronic communication antenna boom.

Background

An antenna is a converter which 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 for transmitting or receiving an electromagnetic wave in a radio apparatus, and is generally placed on a stand at home to receive a channel signal and played back in the form of a television.

However, most of the existing household antenna brackets are fixed in height during manufacturing, and cannot be adjusted in height, the higher the position of a general antenna is, the stronger the signal receiving capacity and range is, but the fixed-height antenna bracket limits the signal receiving range and capacity, which brings inconvenience to use and causes poor experience effect of people, and therefore, the electronic communication antenna bracket is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an electronic communication antenna bracket.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an electronic communication antenna support comprises a support plate, wherein a fixed column is fixedly installed at the top of the support plate, an inner cavity is formed in the fixed column, a sliding rod is arranged in the inner cavity, the top end of the sliding rod extends out of the fixed column, a connecting plate is fixedly installed at the bottom end of the sliding rod and is in sliding connection with the inner wall of the inner cavity, a plurality of clamping grooves are formed in the sliding rod, a fixed box with an opening on one side is fixedly installed on the outer wall of the fixed column, a screw rod is installed on one side, away from the fixed column, of the fixed box in a threaded manner, one end, away from the fixed column, of the screw rod extends out of the fixed box, the same sliding plate is slidably installed on the inner walls of the top and the bottom of the fixed box, the screw rod is rotatably connected with the sliding plate, two clamping rods are fixedly installed, the fixed cover is equipped with the handle that is located the fixed column top on the slide bar, be equipped with a plurality of antennas that are located the fixed column top on the slide bar.

Preferably, the bottom fixed mounting of backup pad has three connecting block, the bottom fixed mounting of connecting block has the pole setting, and three pole setting is the annular array and distributes, the top fixed mounting of backup pad has two strengthening ribs, and the top of two strengthening ribs all with fixed column fixed connection.

Preferably, two sections of first sliding grooves are symmetrically formed in the inner wall of the inner cavity, first sliding blocks are arranged in the first sliding grooves in a sliding mode, and one sides, close to each other, of the two first sliding blocks extend to the outside of the corresponding first sliding grooves and are fixedly connected with the connecting plate.

Preferably, a rectangular opening is formed in the inner wall of the inner cavity, and the two clamping rods penetrate through the rectangular opening.

Preferably, the top and the bottom inner wall of the fixed box are both provided with second sliding grooves, the second sliding grooves are internally provided with second sliding blocks in a sliding manner, and one sides of the two second sliding blocks, which are close to each other, extend to the outside of the corresponding second sliding grooves and are fixedly connected with the sliding plate.

Preferably, a threaded hole is formed in one side, away from the fixed column, of the fixed box, the screw penetrates through the threaded hole and is screwed with the inner wall of the threaded hole, and a rotating handle is fixedly mounted at one end, located outside the fixed box, of the screw.

Compared with the prior art, the beneficial effects of the utility model are that: firstly, the device is matched with an antenna through a supporting plate, a fixed column, a sliding rod, a clamping groove, a screw rod, a sliding plate, clamping rods, a handle and the antenna, when the device is used, one hand holds the handle, the other hand rotates a rotating handle in a forward direction, the screw rod drives the sliding plate to move in a direction away from the fixed column while rotating, so that the two clamping rods are driven to leave the clamping groove, at the moment, the sliding rod can be adjusted up and down, after the antenna is adjusted to a designated position, the rotating handle is rotated in a reverse direction, the two clamping rods are clamped into the corresponding clamping grooves, and then the handle is released;

the utility model relates to a rationally, easy operation just can reliably adjust the slide bar through draw-in groove, screw rod and the kelly that sets up to carry out altitude mixture control to the antenna, increased the receiving range of antenna, the use of giving people has brought the convenience, has improved experience effect.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 3 is an enlarged schematic view of a portion B in fig. 1.

In the figure: 1. a support plate; 2. fixing a column; 3. an inner cavity; 4. a slide bar; 5. a connecting plate; 6. a card slot; 7. a fixed box; 8. a screw; 9. a sliding plate; 10. a clamping rod; 11. a grip; 12. an antenna; 13. and (6) erecting a rod.

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 to fig. 3, the present invention provides a technical solution: an electronic communication antenna support comprises a support plate 1, a fixed column 2 is fixedly installed at the top of the support plate 1, an inner cavity 3 is formed in the fixed column 2, a sliding rod 4 is arranged in the inner cavity 3, the top end of the sliding rod 4 extends out of the fixed column 2, a connecting plate 5 is fixedly installed at the bottom end of the sliding rod 4, the connecting plate 5 is in sliding connection with the inner wall of the inner cavity 3, a plurality of clamping grooves 6 are formed in the sliding rod 4, a fixed box 7 with an opening at one side is fixedly installed on the outer wall of the fixed column 2, a screw rod 8 is installed on one side, away from the fixed column 2, of the fixed box 7 in a threaded mode, one end, away from the fixed column 2, of the screw rod 8 extends out of the fixed box 7, the same sliding plate 9 is installed on the inner walls of the top and the bottom in a sliding mode, the screw rod 8 is rotatably connected with the sliding plate 9, a handle 11 positioned above the fixed column 2 is fixedly sleeved on the sliding rod 4, and a plurality of antennas 12 positioned above the fixed column 2 are arranged on the sliding rod 4;

the bottom of the supporting plate 1 is fixedly provided with three connecting blocks, the bottom of the connecting blocks is fixedly provided with upright rods 13, the three upright rods 13 are distributed in an annular array, the top of the supporting plate 1 is fixedly provided with two reinforcing ribs, the top ends of the two reinforcing ribs are fixedly connected with the fixed column 2, the inner wall of the inner cavity 3 is symmetrically provided with two sections of first chutes, the first chutes are internally provided with first sliding blocks in a sliding manner, the mutually close sides of the two first sliding blocks extend to the outside of the corresponding first chutes and are fixedly connected with the connecting plate 5, the inner wall of the inner cavity 3 is provided with a rectangular opening, the two clamping rods 10 penetrate through the rectangular opening, the top and the inner wall of the bottom of the fixed box 7 are provided with second chutes, the second sliding chutes are internally provided with second sliding blocks in a sliding manner, the mutually close sides of the two second sliding blocks extend to the outside of the corresponding second chutes and are, the screw 8 penetrates the threaded hole and is screwed with the inner wall of the threaded hole, a rotating handle is fixedly arranged at one end of the screw 8, which is positioned outside the fixed box 7, through the supporting plate 1, the fixed column 2, the sliding rod 4, the clamping groove 6, the screw 8, the sliding plate 9, the clamping rods 10, the handle 11 and the antenna 12, when in use, one hand holds the handle 11, the other hand rotates the rotating handle forward, the screw 8 rotates and simultaneously drives the sliding plate 9 to move in the direction away from the fixed column 2, so as to drive the two clamping rods 10 to leave the clamping groove 6, at the moment, the sliding rod 4 can be adjusted up and down, after the antenna 12 is adjusted to a designated position, the rotating handle is rotated reversely, so that the two clamping rods 10 are clamped into the corresponding clamping groove 6, and then the handle 11 is released, the utility model has reasonable design and simple operation, the sliding rod 4 can be reliably adjusted through the arranged clamping groove 6, the screw 8 and, therefore, the height of the antenna 12 is adjusted, the receiving range of the antenna 12 is enlarged, convenience is brought to people in use, and the experience effect is improved.

The working principle is as follows: when the height of the antenna 12 needs to be adjusted, the user only needs to hold the handle 11 with one hand and then rotate the rotating handle forward with the other hand, the screw 8 starts to rotate forward, so that the sliding plate 9 is driven to move away from the fixed column 2, thereby driving the two clamping rods 10 to gradually leave the corresponding clamping grooves 6, after the clamping rods completely leave, the sliding rods 4 lose the fixed limit, at the moment, the sliding rods 4 can be adjusted up and down, when the sliding rod 4 is adjusted, the connecting plate 5 can slide up and down in the inner cavity 3, the movement range of the sliding rod 4 is effectively limited, when the antenna 12 is adjusted to a designated position, the rotating handle is rotated in the reverse direction, the screw 5 starts to rotate in the reverse direction, thereby driving the sliding plate 9 to move towards the direction close to the fixed column 2 until the two clamping rods 10 are clamped into the corresponding clamping grooves 6, thereby reliably fixing the sliding rod 9 and then releasing the handle 11.

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 electronic communication antenna stand, comprising a support plate (1), characterized in that: the top of the supporting plate (1) is fixedly provided with a fixed column (2), an inner cavity (3) is formed in the fixed column (2), a sliding rod (4) is arranged in the inner cavity (3), the top end of the sliding rod (4) extends out of the fixed column (2), the bottom end of the sliding rod (4) is fixedly provided with a connecting plate (5), the connecting plate (5) is in sliding connection with the inner wall of the inner cavity (3), the sliding rod (4) is provided with a plurality of clamping grooves (6), a fixed box (7) with an opening at one side is fixedly arranged on the outer wall of the fixed column (2), a screw rod (8) is arranged on one side of the fixed box (7) far away from the fixed column (2) in a threaded manner, one end of the screw rod (8) far away from the fixed column (2) extends out of the fixed box (7), and the same sliding plate (9) is arranged on the, the screw rod (8) is rotatably connected with the sliding plate (9), two clamping rods (10) are fixedly mounted on one side, away from the screw rod (8), of the sliding plate (9), one ends, away from the screw rod (8), of the two clamping rods (10) extend into corresponding clamping grooves (6), a handle (11) located above the fixing column (2) is fixedly sleeved on the sliding rod (4), and a plurality of antennas (12) located above the fixing column (2) are arranged on the sliding rod (4).

2. An electronic communication antenna stand according to claim 1, wherein: the bottom fixed mounting of backup pad (1) has three connecting block, the bottom fixed mounting of connecting block has pole setting (13), and three pole setting (13) are annular array and distribute, the top fixed mounting of backup pad (1) has two strengthening ribs, the top of two strengthening ribs all with fixed column (2) fixed connection.

3. An electronic communication antenna stand according to claim 1, wherein: two sections of first chutes are symmetrically formed in the inner wall of the inner cavity (3), first sliding blocks are arranged in the first chutes in a sliding mode, and one sides, close to each other, of the two first sliding blocks extend to the corresponding first chutes and are fixedly connected with the connecting plate (5).

4. An electronic communication antenna stand according to claim 1, wherein: a rectangular opening is formed in the inner wall of the inner cavity (3), and the two clamping rods (10) penetrate through the rectangular opening.

5. An electronic communication antenna stand according to claim 1, wherein: the top and the bottom inner wall of the fixed box (7) are provided with second sliding grooves, second sliding blocks are arranged in the second sliding grooves in a sliding mode, and one sides, close to each other, of the two second sliding blocks extend to the corresponding second sliding grooves and are fixedly connected with the sliding plates (9).

6. An electronic communication antenna stand according to claim 1, wherein: one side of the fixed box (7) far away from the fixed column (2) is provided with a threaded hole, the screw rod (8) penetrates through the threaded hole and is screwed with the inner wall of the threaded hole, and a rotating handle is fixedly arranged at one end of the screw rod (8) located outside the fixed box (7).