CN201112555Y - Antenna unit for easy adjustment of receiving direction - Google Patents

Abstract

The present invention relates to an antenna device convenient for adjusting receiving direction, which comprises an antenna body, a base and a rigid flexible rod, wherein one end of the rigid flexible rod is locked and fixed on the antenna body, and the other end of the rigid flexible rod is fixedly connected with the surface of the base; when the base is fixed on a wall, a user can adjust the rigid flexible rod to turn the antenna body to a specific direction.

Description

Antenna unit for easy adjustment of receiving direction

technical field

The utility model relates to an antenna, in particular to an antenna device with a flexible rigid bracket, so that the antenna module installed on the bracket can freely adjust its signal receiving direction.

Background technique

A general digital antenna usually includes an antenna body and a base fixed on the antenna body. When the base is fixed on a desktop or a wall, it is difficult for the antenna body to adjust its direction or signal receiving angle. Therefore, there is an "antenna device" with a TW patent certificate number of I243509, which is installed between the antenna body and the base with a multi-joint connecting rod with bending and angle adjustment functions, so that after the base is fixed, The receiving angle of the antenna body can still be adjusted by adjusting the bending state of the connecting rod.

Although the above-mentioned antenna device has good angle adjustability, it uses a rotatable joint to achieve the purpose of adjusting the angle, and because the joint often needs to be rotated, this joint is often the most fragile of the above-mentioned antenna device. Components that are easily damaged. In addition, if the antenna device is installed outdoors, the joint is easily rusted due to moisture, which leads to the problem of damage due to corrosion!

Contents of the invention

In order to solve the aforementioned problem that the rotating joint of the antenna device is easily damaged and corroded, the utility model replaces the rotating joint with a rigid flexible rod. In this way, the antenna body of the antenna device can be rotated arbitrarily with respect to the base. The rigid flexible rod is also quite durable and can solve the problem that the rotating joint is easy to be damaged.

The utility model is an antenna device convenient for adjusting the receiving direction, which comprises:

An antenna body, a base and a rigid flexible rod, wherein, the surface of the antenna body is provided with a signal output joint; one end of the rigid flexible rod is locked and fixed on the antenna body, and the other end of the rigid flexible rod one end is fixedly attached to the surface of the base;

Wherein, the antenna body is a rectangular box body, the back surface of which protrudes with a connecting seat and a locking piece that can be rotatably locked on the surface of the connecting seat, and a connecting hole is recessed in the side wall surface of the connecting seat, so that When the locking piece is locked on the connecting seat, one end of the locking piece is inserted into the connecting hole;

Wherein, the rigid and flexible rod includes a soft aluminum rod, a plastic outer rod covering the outside of the soft aluminum rod, and a clamp sleeve set at one end of the soft aluminum rod, wherein the clip The outer diameter of the clamping sleeve is smaller than the connecting hole, and the rigid flexible rod is inserted into the connecting hole by one end of the clamping sleeve, and then locked and fixed with the antenna body by the locking member;

The utility model uses the rigid flexible rod to connect the antenna body and the base. When the base is fixed on a wall, the antenna body can be turned to a specific receiving area by adjusting and bending the rigid flexible rod. The orientation can be adjusted at will, and the rigid flexible rod is made of a material that is not easy to oxidize and rust, and it has no movable joints that are easy to be damaged, so it is quite durable.

Description of drawings

Fig. 1 is the perspective view of the preferred embodiment of the present utility model;

Fig. 2 is another perspective view of a preferred embodiment of the present utility model;

Fig. 3 is the exploded view of the preferred embodiment of the present utility model;

Fig. 4 is the use schematic diagram of the preferred embodiment of the utility model; And

Fig. 5 is another schematic diagram of the use of the preferred embodiment of the present invention.

Detailed ways

Please refer to Fig. 1, Fig. 2 and Fig. 3, be the preferred embodiment of the antenna device that is convenient to adjust receiving direction of the present utility model, it comprises an antenna body 10, a base 20 and a fixed installation on this antenna body 10 and Rigid flexible rods 30 between the bases 20 .

The antenna body 10 is an antenna device that can accept electromagnetic wave signals, and its shape can be any shape. The antenna body 10 of this preferred embodiment is a rectangular box, and its surface is provided with a signal output connector 11 and a connecting seat 12. And a locking piece 14 that can be movably locked on the connection seat 12, the signal output connector 11 is an electronic interface that can be connected to an external signal cable, and the signal received by the antenna body 10 can be passed through the signal output connector 11 sent to a receiving device such as a TV. The connection seat 12 is protrudingly arranged on the back surface of the antenna body 10, and the side wall surface of the connection seat 12 is concavely provided with a connection hole 122; the locking member 14 includes a locking screw 142 and a washer 144, the The washer 144 is embedded in the inner surface of the connecting hole 122 , and the locking screw 142 passes through the connecting seat 12 and is screwed through the washer 144 .

The base 20 can be in any shape. Taking this preferred embodiment as an example, the base 20 includes a base body 22 and a coupling post 24. One of the cylinders at the center of the base body.

The rigid and flexible rod 30 includes a flexible rod body 32 and a clamping sleeve 34. The flexible rod body 32 is a rod body formed of a certain ductile and rigid material, such as an iron pipe. . One end is inserted in the shaft center of the coupling column 24, and is fixedly connected with the coupling column 24; The outer diameter is slightly smaller than the connecting hole 122 . When assembled, the clamping sleeve 34 and the flexing rod body 32 are inserted into the connecting hole 122, and the locking screw 142 is used to tighten the clamping sleeve 34 and the flexing rod body 32, and the The flex rod body 32 is fixedly connected with the antenna body 10 .

Please refer to FIG. 4 and FIG. 5 , when in use, the base body 22 can be locked and fixed on a wall, and the user can bend the rigid flexible rod 30 at will to adjust the receiving angle of the antenna body 10 .

Claims (7)

1. antenna assembly of being convenient to adjust receive direction, it comprises an antenna body, a base and a rigidity flexible curved bar, and it is characterized in that: this antenna body surface is provided with a signal out splice going splice; This rigidity flexible curved bar is the metallic rod body that is ductile, sealed this antenna body that is fixed in of one end, and the other end of this rigidity flexible curved bar is fixedly connected in this base.

2. the antenna assembly of being convenient to adjust receive direction as claimed in claim 1, it is characterized in that: this antenna body is a rectangular box, its back surfaces is convexly equipped with a joint seat and and turns sealed in a closure on this joint seat surface, the sidewall surfaces of this joint seat is arranged with a connect apertures, when making this closure be locked on this joint seat, an end of this closure penetrates this connect apertures.

3. the antenna assembly of being convenient to adjust receive direction as claimed in claim 2 is characterized in that: this rigidity flexible curved bar is the soft bar of a solid aluminum.

4. as the described antenna assembly of being convenient to adjust receive direction as described in the claim 2, it is characterized in that: this rigidity flexible curved bar is an aluminium collapsible tube.

5. as the described antenna assembly of being convenient to adjust receive direction as described in the claim 3, it is characterized in that: this rigidity flexible curved bar comprises a plastic wrapper and is coated on the soft bar of this solid aluminum outside.

6. as the described antenna assembly of being convenient to adjust receive direction as described in the claim 4, it is characterized in that: this rigidity flexible curved tube comprises a plastic wrapper and is coated on this aluminium collapsible tube outside.

7. as the described antenna assembly of being convenient to adjust receive direction as described in claim 5 or 6, it is characterized in that: this rigidity flexible curved bar comprises a clipping cover, this clipping is overlapped the end that sealed fixed cover is located at this rigidity flexible curved bar, wherein, the external diameter of this clipping cover is less than this connect apertures, and this rigidity flexible curved bar is to fix so that this closure and this antenna body are sealed after a end with sheathed this clipping cover inserts this connect apertures.

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