CN217444626U

CN217444626U - Television antenna

Info

Publication number: CN217444626U
Application number: CN202221781380.3U
Authority: CN
Inventors: 张艳莉
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-11
Filing date: 2022-07-11
Publication date: 2022-09-16
Anticipated expiration: 2032-07-11

Abstract

The utility model relates to the field of electronic technology, more specifically the television antenna that says so. A television antenna comprises an I-shaped strip, wherein the cross section of the I-shaped strip is I-shaped, and a plurality of metal wires pass through two sides of the I-shaped strip. Arc-shaped barrier strips are arranged on two sides of the I-shaped strip, and the lower ends of the arc-shaped barrier strips are bonded to the lower portion of the I-shaped strip. The cross section of the arc-shaped barrier strip is in an arc shape protruding outwards. A plurality of notches are formed in the arc-shaped barrier strips from left to right. The metal wire in the television antenna shell can be conveniently taken out for repair.

Description

Television antenna

Technical Field

The utility model relates to the field of electronic technology, more specifically the television antenna that says so.

Background

The task of the television antenna is to receive the open-circuit television signal or satellite television signal in the air and send the signal to the system for processing, transmission and distribution. The metal wire inside the television antenna in the prior art is sealed inside, and if the antenna needs to be replaced integrally due to damage, the metal wire inside the television antenna shell is not easy to take out and repair, so that the condition that the whole antenna needs to be replaced due to local damage is caused.

Disclosure of Invention

For overcoming the deficiencies of the prior art, the utility model provides a television antenna, its beneficial effect takes out the repair for the convenient inside metal wire with the television antenna shell.

A television antenna comprises an I-shaped strip, wherein the cross section of the I-shaped strip is I-shaped, and a plurality of metal wires pass through two sides of the I-shaped strip.

Arc-shaped barrier strips are arranged on two sides of the I-shaped strip, and the lower ends of the arc-shaped barrier strips are bonded to the lower portion of the I-shaped strip.

The cross section of the arc-shaped barrier strip is an arc shape which protrudes outwards.

A plurality of notches are formed in the arc-shaped barrier strips from left to right.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a first schematic view of a television antenna;

FIG. 2 is a second schematic view of a television antenna;

FIG. 3 is a schematic diagram of a partial structure of a television antenna;

FIG. 4 is a schematic diagram of a partial structure of a television antenna;

fig. 5 is a schematic diagram of a partial structure of a television antenna;

fig. 6 is a schematic diagram of a partial structure of a television antenna;

fig. 7 is a schematic diagram of a partial structure of a television antenna.

In the figure: i-shaped bars 1; a rib 2; a fixing piece 3; a notch 4; an arc-shaped barrier strip 5; a slide frame 6; a strip groove 7; a rubber plug 8; a tube 9; a screw 10; a metal line 11.

Detailed Description

As shown in fig. 1-2, this example can achieve the effect of facilitating the removal and repair of the metal wires inside the television antenna case.

Because the television antenna comprises the I-shaped strip 1, the cross section of the I-shaped strip 1 is I-shaped, and the plurality of metal wires 11 pass through the two sides of the I-shaped strip 1, the metal wires 11 can be conveniently taken out of and put into the two sides of the I-shaped strip 1, and the metal wires in the television antenna shell can be conveniently taken out and repaired.

As shown in fig. 3 to 4, this example can achieve an effect of facilitating the insertion of the metal wire 11 from the gap.

Because the both sides of worker's word strip 1 all bond and have arc blend stop 5, the downside of arc blend stop 5 bonds in the lower part of worker's word strip 1, and then makes metal wire 11 pass through from the inboard of arc blend stop 5, prevents that metal wire 11 from breaking away from worker's word strip 1, because it is gapped between the upper portion of arc blend stop 5 and I-shaped strip 1, is convenient for put into metal wire 11 from the clearance.

As shown in fig. 3-4, this example can achieve the effect of accommodating more metal lines 11.

Since the cross section of the arc-shaped barrier strip 5 is an outwardly convex arc shape, the outwardly convex arc shape can allow the inner side of the arc-shaped barrier strip 5 to accommodate more metal wires 11.

As shown in fig. 3 to 4, this example can achieve an effect of facilitating the signal reception by the plurality of metal lines 11.

Because arc blend stop 5 is last to be provided with a plurality of notches 4 from a left side to the right side, and then can wear out from a plurality of notches 4 respectively at a plurality of metal wires 11 of arc blend stop 5 inboard, and then make a plurality of metal wires 11 send out the scatter, a plurality of metal wires 11 received signal of being convenient for.

This example can achieve the effect of fixing the I-bar 1 in the desired position, as shown in FIGS. 3-4.

Because the end welding of H-shaped strip 1 has stationary blade 3, is provided with the round hole on the stationary blade 3, and the round hole on the stationary blade 3 can insert the screw, and then fixes H-shaped strip 1 in required position to erect in required position.

As shown in fig. 5 to 6, this example can achieve the effect of making the tube 9 protect the metal wire 11.

Because the I-shaped bar 1 is sleeved with the plurality of sliding frames 6, the two sides of each sliding frame 6 are integrally formed with the tube 9, and the metal wire 11 penetrates out of the notch 4 and enters the tube 9; the sliding frame 6 and the tube 9 can be provided in plurality, so that the metal wire 11 can enter the tube 9 after penetrating out of the notch 4, and the tube 9 can protect the metal wire 11.

As shown in fig. 3-4, this example can achieve the effect of adjusting the position of the slide frame 6 and the two tubes 9 thereon.

The rib 2 is integrally formed on the upper side of the I-shaped bar 1, the sliding frame 6 is connected with the rib 2 in a sliding mode, and then the rib 2 enables the sliding frame 6 to stably slide along the rib 2 to adjust the positions of the sliding frame 6 and the two tubes 9 on the sliding frame.

As shown in fig. 6, this example can achieve the effect of fixing the positions of the slide frame 6 and the two tubes 9 thereon.

Because each sliding frame 6 is in threaded connection with a screw 10, the screws 10 are pressed on the I-shaped bars 1, and the positions of the sliding frames 6 and the two tubes 9 on the sliding frames can be fixed.

As shown in fig. 5, this example can achieve the effect of making the metal wire 11 easy to take out and put in.

One side of the tube 9 is provided with a strip groove 7, and the strip groove 7 can be used for conveniently placing the metal wire 11 into the tube 9 from the strip groove 7 on the side surface, so that the metal wire 11 is convenient to take out and place.

As shown in fig. 5 to 7, this example can achieve the effect of making the metal line 11 receive signals better.

Because the end of pipe 9 is pegged graft there is rubber buffer 8, is provided with the jack on the rubber buffer 8, and the tip of metal wire 11 inserts the jack and bonds in the jack, and then can be with the end fixing of metal wire 11 through rubber buffer 8, and then make metal wire 11 can keep the state of stretching straight, make metal wire 11 receive signal better.

Claims

1. A television antenna comprising an i-bar (1), characterized in that: the cross section of the I-shaped strip (1) is I-shaped, and a plurality of metal wires (11) pass through the two sides of the I-shaped strip (1).

2. A television antenna according to claim 1, wherein: arc-shaped barrier strips (5) are arranged on two sides of the I-shaped strip (1), and the lower ends of the arc-shaped barrier strips (5) are bonded to the lower portion of the I-shaped strip (1).

3. A television antenna according to claim 2, wherein: the cross section of the arc-shaped barrier strip (5) is in an arc shape protruding outwards.

4. A television antenna according to claim 2, wherein: a plurality of notches (4) are arranged on the arc-shaped barrier strip (5) from left to right.

5. A television antenna according to claim 1, wherein: the end part of the I-shaped bar (1) is fixedly connected with a fixing piece (3), and a round hole is formed in the fixing piece (3).

6. A television antenna according to claim 4, characterized in that: a plurality of sliding frames (6) are sleeved on the I-shaped bar (1), pipes (9) are arranged on two sides of each sliding frame (6), and metal wires (11) penetrate out of the notches (4) and enter the pipes (9).

7. A television antenna according to claim 6, wherein: the upper side of the I-shaped bar (1) is provided with a convex rib (2), and the sliding frame (6) is connected with the convex rib (2) in a sliding manner.

8. A television antenna according to claim 7, wherein: each sliding frame (6) is connected with a screw (10) in a threaded manner, and the screws (10) are pressed on the I-shaped bars (1).

9. A television antenna according to claim 8, wherein: one side of the pipe (9) is provided with a strip groove (7).

10. A television antenna according to claim 9, wherein: the end part of the tube (9) is inserted with a rubber plug (8), the rubber plug (8) is provided with a jack, and the end part of the metal wire (11) is inserted into the jack and is bonded at the jack.