Telescopic tube antenna with mirror

Abstract

The telescopic tube antenna with the mirror comprises a mirror assembly and an antenna assembly, the mirror assembly comprises a lens, an anti-explosion mold, elastic glue, a mirror frame and a support, the lens, the anti-explosion mold and the elastic glue are sequentially overlapped and then arranged in the mirror frame, the mirror frame is fixed with one end of the support, and the other end of the mirror is connected with the antenna assembly. Compared with the prior art, the mirror assembly has the advantages that the explosion-proof film is additionally arranged at the bottom of the lens to prevent the lens from being broken, the bottom of the lens and the mirror frame are fixed through the elastic glue to improve the anti-seismic performance of the lens, and the lens has a better protection effect due to the use of the explosion-proof film and the elastic glue.

Description

Technical Field

[0001] The utility model relates to a telescopic tube antenna. Background Art

[0002] Antennas are an important part of communication equipment. In some specific situations, antennas need better vision and operation experience, and sometimes need to add mirrors. However, the mirrors of existing antennas are fragile and easy to fall off, which affects the stability and reliability of the antennas. Summary of the invention

[0003] The technical problem to be solved by the utility model is to overcome the above-mentioned defects of the prior art and provide a telescopic tube antenna with a mirror so that it is not easy to fall off.

[0004] The technical solution adopted by the utility model to solve the above technical problems is:

[0005] The telescopic tube antenna with a mirror comprises a mirror assembly and an antenna assembly. The mirror assembly comprises a lens, an explosion-proof mold, an elastic glue, a mirror frame and a bracket. The lens, the explosion-proof mold and the elastic glue are stacked in sequence and placed in the mirror frame. The mirror frame is fixed to one end of the bracket, and the other end of the mirror is connected to the antenna assembly.

[0006] Preferably, a threaded hole is provided on the second connecting head, and the second connecting head is connected to the mirror assembly through the threaded hole, so that the connection is convenient.

[0007] Preferably, the antenna assembly includes an antenna, a first connecting ball head, a spring, a screw, a nut, an upper pressure plate, a lower pressure plate, and a second connecting ball head. One end of the antenna is connected to the connecting end of the first connecting ball head, and the mirror assembly is connected to the connecting end of the second connecting ball head. Two upper pressure plate grooves for accommodating ball heads are arranged on the back of the upper pressure plate, and two lower pressure plate grooves for accommodating ball heads are arranged on the inner surface of the lower pressure plate. The first ball head of the first connecting ball head is placed in the upper pressure plate groove and the lower pressure plate groove, and the second ball head of the second connecting ball head is placed in the other upper pressure plate groove and the lower pressure plate groove. The screw rod of the screw passes through the upper pressure plate and the lower pressure plate and is connected by a nut to limit the first ball head and the second ball head in the upper pressure plate and the lower pressure plate. The spring is sleeved on the screw rod and placed between the upper pressure plate and the lower pressure plate. The other end of the mirror is connected to the connecting end of the second connecting ball head.

[0008] Preferably, the cross section of the antenna is elliptical.

[0009] Preferably, the antenna is a telescopic tube, which is composed of several antenna tubes, and an antenna tube is inserted into another antenna tube.

[0010] Compared with the prior art, the advantages of the utility model are:

[0011] 1. The mirror assembly adds an explosion-proof film at the bottom of the lens to prevent the lens from breaking. The bottom of the lens is fixed to the frame with elastic glue to improve the shock resistance of the lens. The use of explosion-proof film and elastic glue makes the lens have better protection effect.

[0012] 2. The mirror assembly is connected to the connecting end of the second connecting ball head, so that the connection is more secure and not easy to fall off.

[0013] 3. Setting the first connecting ball head and the second connecting ball head can better and more conveniently adjust the angles of the antenna and the mirror. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional exploded schematic diagram of a telescopic tube antenna with a mirror according to an embodiment of the utility model.

[0015] Figure 2 It is a three-dimensional schematic diagram of a telescopic tube antenna with a mirror according to an embodiment of the utility model.

[0016] Figure 3 The figure is a schematic cross-sectional structure diagram of a telescopic tube antenna with a mirror according to an embodiment of the utility model. DETAILED DESCRIPTION

[0017] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0018] like Figure 1-3 As shown, the telescopic tube antenna with a mirror includes a mirror assembly 9, an antenna 1, a first connecting ball head 2, a spring 3, a screw 4, a nut 5, an upper pressing plate 6, a lower pressing plate 7, and a second connecting ball head 8.

[0019] The antenna 1 is a telescopic tube, which is composed of several antenna tubes. The antenna tubes are inserted into another antenna tube from small to large. One end 11 of the smallest antenna section is connected to the connecting end 21 of the first connecting ball head 2, and the other end of the antenna 1 is plugged with a plug 12.

[0020] One end of the first connecting ball head 2 is a connecting end 21 , and the other end is a first ball head 22 .

[0021] The upper pressing plate 6 is provided with an upper pressing plate groove 61 for accommodating the first ball head 22 of the first connecting ball head and another groove 62 for accommodating the second ball head 82 on the back side.

[0022] One end of the second connecting ball head 8 is a second connecting end 81 , a threaded hole is arranged in the second connecting end 81 , and the other end is a second ball head 82 .

[0023] The inner surface of the lower pressing plate 7 is provided with a lower pressing plate groove 71 for accommodating the first ball head 22 and another lower pressing plate groove 72 for accommodating the second ball head 82 .

[0024] The first ball head 22 of the first connecting ball head is placed in the upper pressure plate groove 61 and the lower pressure plate groove 71, and the second ball head 82 of the second connecting ball head is placed in another upper pressure plate groove 62 and another lower pressure plate groove 72. The screw rod 41 of the screw 4 passes through the upper pressure plate and the lower pressure plate and is connected by the nut 5 to limit the first ball head of the first connecting ball head and the second ball head 82 of the second connecting ball head in the upper pressure plate 6 and the lower pressure plate 7. The spring 3 is sleeved on the screw rod 41 and placed between the upper pressure plate 6 and the lower pressure plate 7, so that the first connecting ball head can be rotated to facilitate the adjustment of its connection angle with the antenna 1, and the second connecting ball head can also be rotated to facilitate the adjustment of its angle with the mirror assembly 9.

[0025] The mirror assembly 9 includes a lens 91, an explosion-proof mold 92, an elastic glue 93, a mirror frame 94 and a bracket 95. The lens 91, the explosion-proof mold 92 and the elastic glue 93 are stacked in sequence and placed in the mirror frame 94. The mirror frame 94 is fixed to one end 951 of the bracket 95, and the other end 952 is connected to the second connecting end 82.

[0026] The shape of the lens 91 can be changed, such as ordinary circle, square, ellipse, etc.

Claims

1. Telescopic tube antenna with mirror, Features: The invention comprises a mirror assembly and an antenna assembly. The mirror assembly comprises a lens, an explosion-proof mold, an elastic glue, a mirror frame and a bracket. The lens, the explosion-proof mold and the elastic glue are stacked in sequence and placed in the mirror frame. The mirror frame is fixed to one end of the bracket, and the other end of the mirror is connected to the antenna assembly.

2. The telescopic tube antenna with mirror as claimed in claim 1, Features: The antenna assembly includes an antenna, a first connecting ball head, a spring, a screw, a nut, an upper pressure plate, a lower pressure plate, and a second connecting ball head. One end of the antenna is connected to the connecting end of the first connecting ball head, and the mirror assembly is connected to the connecting end of the second connecting ball head. Two upper pressure plate grooves for accommodating ball heads are arranged on the back of the upper pressure plate, and two lower pressure plate grooves for accommodating ball heads are arranged on the inner surface of the lower pressure plate. The first ball head of the first connecting ball head is placed in the upper pressure plate groove and the lower pressure plate groove, and the second ball head of the second connecting ball head is placed in the other upper pressure plate groove and the lower pressure plate groove. The screw rod of the screw passes through the upper pressure plate and the lower pressure plate and is connected by the nut to limit the first ball head and the second ball head in the upper pressure plate and the lower pressure plate. The spring is sleeved on the screw rod and placed between the upper pressure plate and the lower pressure plate. The other end of the mirror is connected to the connecting end of the second connecting ball head.

3. The telescopic tube antenna with mirror as claimed in claim 2, Features: The second connecting ball head is provided with a threaded hole, and is connected to the mirror assembly through the threaded hole.

4. The telescopic tube antenna with mirror as claimed in claim 1, Features: The cross section of the antenna is an ellipse.

5. The telescopic tube antenna with mirror as claimed in claim 1, Features: The antenna is a telescopic tube, which is composed of several antenna tubes, and an antenna tube is inserted into another antenna tube.

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