CN212519023U

CN212519023U - Duplexer detection device

Info

Publication number: CN212519023U
Application number: CN202021616880.2U
Authority: CN
Inventors: 黄曦; 刘立里; 刘慧萍
Original assignee: Jiujiang Haina Telecommunications Technology Co ltd
Current assignee: Jiujiang Haina Telecommunications Technology Co ltd
Priority date: 2020-08-06
Filing date: 2020-08-06
Publication date: 2021-02-09
Anticipated expiration: 2030-08-06

Abstract

The utility model discloses a duplexer detection device, which comprises a detection box, wherein the detection box comprises a box body and a box cover covered on the box body, and the box body is provided with a first wiring pipe, a second wiring pipe, a third wiring pipe, a cold air pipe, a hot air pipe and an air outlet pipe; two baffles are arranged on the inner wall of the box body, a groove is formed in one end of each baffle, a duplexer is placed between the two grooves, and a first wire outlet pipe, a second wire outlet pipe and a third wire outlet pipe which are arranged on the duplexer penetrate through the first wiring pipe, the second wiring pipe and the third wiring pipe respectively; the bottom of box is equipped with two stilts, installs the fan case on two stilts, is equipped with the fan in the fan case, is connected with air-supply line one, air-supply line two, main tuber pipe, two auxiliary air pipes on the fan case, and air-supply line one, air-supply line two communicate with cold blast pipe, hot-blast main tuber pipe are located the below of duplexer respectively, and two auxiliary air pipes pass two baffles respectively. The utility model relates to an ingenious, convenient to use.

Description

Duplexer detection device

Technical Field

The utility model relates to a duplexer technical field specifically is a duplexer detection device.

Background

The duplexer is a main accessory of a different-frequency duplex radio station and a relay station, has the functions of isolating transmitting signals from receiving signals and ensuring that the receiving and the transmitting can work normally at the same time, consists of two groups of band elimination filters with different frequencies, and avoids the transmission of the transmitting signals of the duplexer to a receiver, and the duplexer needs to carry out related detection on the duplexer in the production process.

Therefore, a duplexer detecting apparatus is required.

SUMMERY OF THE UTILITY MODEL

The utility model provides a duplexer detection device can the effectual technical problem who exists in solving above-mentioned background.

In order to achieve the above object, the present invention provides the following technical solutions:

a duplexer detection device comprises a detection box, wherein the detection box comprises a box body and a box cover covering the box body, and the box body is provided with a first wiring pipe, a second wiring pipe, a third wiring pipe, a cold air pipe, a hot air pipe and an air outlet pipe; two baffles are arranged on the inner wall of the box body, a groove is formed in one end of each baffle, a duplexer is placed between the two grooves, and a first wire outlet pipe, a second wire outlet pipe and a third wire outlet pipe which are arranged on the duplexer penetrate through the first wiring pipe, the second wiring pipe and the third wiring pipe respectively; the bottom of box is equipped with two stilts, two install the fan case on the stilt, the fan incasement is equipped with the fan, be connected with air-supply line one, air-supply line two, main tuber pipe, two secondary air pipes on the fan case, air-supply line one, air-supply line two communicate with cold blast pipe, hot-blast main respectively, the main tuber pipe is located the below of duplexer, two secondary air pipe passes two baffles respectively.

Preferably, the first wire connecting pipe and the second wire connecting pipe are located on one side of the box body, the first wire connecting pipe is located above the second wire connecting pipe, and the third wire connecting pipe is located on the other side of the box body.

Preferably, the cold air pipe is located below the third wire connecting pipe, and the hot air pipe is located below the second wire connecting pipe.

Preferably, the air outlet pipe is positioned above the third wiring pipe.

Preferably, the bottom of the box body is provided with a support column, and the bottom of the support column is provided with a roller.

Preferably, a temperature sensor is arranged in the duplexer.

The beneficial effects of the utility model reside in that:

one is as follows: the utility model discloses a switch tube one, switch tube two, the switch tube three that are equipped with on the box can detect the duplexer in the box, and switch tube one, switch tube two, switch tube three can be external relevant instrument on the box, the convenient detection to the duplexer.

The second step is as follows: the utility model discloses an let in cold wind or hot-blast in cold-blast main, hot-blast main, can simulate the radiating effect of duplexer in the low or high environment of temperature.

Drawings

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

FIG. 1: the structure of the utility model is schematically shown.

FIG. 2: the utility model discloses an inner structure schematic diagram.

In the figure: 1. the device comprises a detection box, 2, a box body, 3, a box cover, 4, first wiring pipes, 5, second wiring pipes, 6, third wiring pipes, 7, cold air pipes, 8, hot air pipes, 9, air outlet pipes, 10, baffles, 11, grooves, 12, duplexers, 13, fixed columns, 15, first air inlet pipes, 16, second air inlet pipes, 17, main air pipes, 18, auxiliary air pipes, 19 and support columns.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 and 2, the present invention provides a duplexer detecting device, which includes a detecting box 1, a box body 2 and a box cover 3 covering the box body 2, a supporting column 19 is disposed at the bottom of the box body 2, and rollers are disposed at the bottom of the supporting column 19.

Referring to fig. 1 and 2, a first wire connecting pipe 4, a second wire connecting pipe 5, a third wire connecting pipe 6, a cold air pipe 7, a hot air pipe 8 and an air outlet pipe 9 are arranged on the box body 2, the first wire connecting pipe 4 and the second wire connecting pipe 5 are located on one side of the box body 2, the first wire connecting pipe 4 is located above the second wire connecting pipe 5, the third wire connecting pipe 6 is located on the other side of the box body 2, the cold air pipe 7 is located below the third wire connecting pipe 6, the hot air pipe 8 is located below the second wire connecting pipe 5, and the air outlet pipe 9 is located above the third wire connecting pipe 6.

Please refer to fig. 2, two baffles 10 are arranged on the inner wall of the box 2, a groove 11 is arranged at one end of each baffle 10, a duplexer 12 is arranged between the two grooves 11, a first outgoing line pipe, a second outgoing line pipe and a third outgoing line pipe arranged on the duplexer 12 respectively pass through a first wiring pipe 4, a second wiring pipe 5 and a third wiring pipe 6, and when detection is performed, the wiring of the first outgoing line pipe, the second outgoing line pipe and the third outgoing line pipe is connected with related instruments.

The bottom of the box body 2 is provided with two fixed columns 13, the two fixed columns 13 are provided with fan boxes 14, fans are arranged in the fan boxes 14, the fan boxes 14 are connected with a first air inlet pipe 15, a second air inlet pipe 16, a main air pipe 17 and two auxiliary air pipes 18, the first air inlet pipe 15 and the second air inlet pipe 16 are respectively communicated with a cold air pipe 7 and a hot air pipe 8, the main air pipe 17 is located below the duplexer 12, the two auxiliary air pipes 18 respectively penetrate through the two baffles 10, and cold air entering the fan boxes 14 from the cold air pipe 7 and hot air entering the fan boxes 14 from the hot air pipes 8 can be blown to the main air pipe 17 and the two auxiliary air pipes 18 through the fans.

The implementation principle of the embodiment is as follows:

connect relevant instrument with the wiring in the play spool one, the play spool two, the play spool three, then let in cold wind pipe 7, the fan passes through main tuber pipe 17 and two auxiliary air pipes 18 with cold wind and blows in whole box 2 in, the radiating effect of simulation duplexer 12 in the environment that the temperature is low, and on the same way, it can simulate the radiating effect of duplexer 12 in the high environment of temperature to let in hot-blast 8 at hot-blast, is equipped with temperature sensor in duplexer 12 and can judges the radiating effect.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited to the above-mentioned embodiments, and the method and the technical solution of the present invention are not substantially improved or improved, so long as the present invention is applied to other occasions directly.

Claims

1. A duplexer detector is characterized in that: the device comprises a detection box (1), wherein the detection box comprises a box body (2) and a box cover (3) covered on the box body (2), and a first wiring pipe (4), a second wiring pipe (5), a third wiring pipe (6), a cold air pipe (7), a hot air pipe (8) and an air outlet pipe (9) are arranged on the box body (2); two baffles (10) are arranged on the inner wall of the box body (2), a groove (11) is formed in one end of each baffle (10), a duplexer (12) is placed between the two grooves (11), and a first wire outlet pipe, a second wire outlet pipe and a third wire outlet pipe which are arranged on the duplexer (12) penetrate through a first wiring pipe (4), a second wiring pipe (5) and a third wiring pipe (6) respectively; the bottom of box (2) is equipped with two and decides post (13), two install fan case (14) on deciding post (13), be equipped with the fan in fan case (14), be connected with air-supply line one (15), air-supply line two (16), main air pipe (17), two auxiliary air pipe (18) on fan case (14), air-supply line one (15), air-supply line two (16) communicate with cold blast main (7), hot-blast main (8) respectively, main air pipe (17) are located the below of duplexer (12), two auxiliary air pipe (18) pass two baffle (10) respectively.

2. The duplexer detector according to claim 1, wherein: the first wiring tube (4) and the second wiring tube (5) are located on one side of the box body (2), the first wiring tube (4) is located above the second wiring tube (5), and the third wiring tube (6) is located on the other side of the box body (2).

3. The duplexer detector according to claim 2, wherein: the cold air pipe (7) is located below the third wiring pipe (6), and the hot air pipe (8) is located below the second wiring pipe (5).

4. A duplexer detector according to claim 3, wherein: and the air outlet pipe (9) is positioned above the third wiring pipe (6).

5. The duplexer detector according to claim 1, wherein: the bottom of box (2) is equipped with support column (19), the bottom of support column (19) is equipped with the gyro wheel.

6. The duplexer detector according to claim 1, wherein: and a temperature sensor is arranged in the duplexer (12).