CN217384650U

CN217384650U - Optical divider test equipment

Info

Publication number: CN217384650U
Application number: CN202121342306.7U
Authority: CN
Inventors: 陈小红
Original assignee: Wuhan Yanghe Communication Technology Co ltd
Current assignee: Wuhan Yanghe Communication Technology Co ltd
Priority date: 2021-06-17
Filing date: 2021-06-17
Publication date: 2022-09-06
Anticipated expiration: 2031-06-17

Abstract

The utility model discloses an optical divider test equipment, including test box, support column, testboard, heating piece, temperature sensor, optical divider, light splitting interface, water tank, connector, light multimeter and cooling device, the test box bottom is located to the support column symmetry, the testboard is located the support column and is kept away from one side of test box bottom, optical divider locates on the testboard, test box one side inner wall is located to the heating piece, temperature sensor locates the test box upper wall, the light splitting interface multiunit is located on the optical divider, the test box lateral wall is located to the connector multiunit. The utility model belongs to the technical field of the optical divider, specifically provide a can test optical divider at the return loss value of high temperature environment, can cool off the back to the optical divider after the test and take out, and can cool down the exhaust optical divider test equipment in back to the steam in the test box.

Description

Optical divider test equipment

Technical Field

The utility model belongs to the technical field of optical divider, specifically indicate an optical divider test equipment.

Background

An optical splitter, also called an optical splitter, is one of important passive devices in an optical fiber link, and is an optical fiber junction device with a plurality of input ends and a plurality of output ends, and along with the popularization of networks, the optical splitter is more and more widely used, the optical splitter needs to be tested after being produced, while a general test optical splitter is mostly in a plug-in test, cannot test the return loss value of the optical splitter in a high-temperature environment, and cannot cool and take out the optical splitter in a test box after the test is completed, and cannot cool and discharge hot air, so that the optical splitter is easy to cause damage to testers and is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned current difficult problem, the utility model provides a can test optical divider at the return loss value of high temperature environment, can cool off the back to the optical divider after having tested and take out, and can cool down the back exhaust optical divider test equipment to the steam in the test box.

The utility model adopts the following technical scheme: the utility model relates to an optical divider test equipment, including test box, support column, testboard, heating block, temperature sensor, optical divider, light splitting interface, water tank, connector, light multimeter and cooling device, the support column symmetry is located the test box bottom, the testboard is located the support column and is kept away from one side of test box bottom, the optical divider is located on the testboard, the heating block is located the inner wall of test box one side, temperature sensor locates the test box upper wall, light splitting interface multiunit is located on the optical divider, connector multiunit is located the test box lateral wall, the light multimeter is located the test box lateral wall of connector one side, the water tank is located on the test box, cooling device is located the test box lateral wall, cooling device includes aspiration pump, exhaust tube, outlet duct, cooling tube, intake pipe and inlet check valve, the aspiration pump is located the test box lateral wall, the air exhaust pipe is communicated between the test box and the air exhaust end of the air exhaust pump, the air outlet pipe is arranged at the air exhaust end of the air exhaust pump, one end of the air outlet pipe, which is far away from the air exhaust end of the air exhaust pump, penetrates through the water tank and is arranged at one side of the water tank, which is far away from the air exhaust pump, the cooling pipe is arranged at the bottom of the water tank, the air inlet pipe is communicated with and is arranged at one side of the test box, which is far away from the air exhaust pump, the air inlet check valve is arranged on the air inlet pipe, the test box is provided with a frame, a display screen and a control panel, the frame is arranged at one side wall of the test box, which is far away from the connecting port, the display screen is arranged in the frame, the control panel is arranged at the side wall of the test box below the display screen, the optical divider is arranged on the test board, the heating block heats the air in the test box, the temperature sensor transmits the temperature information in the test box to the display screen through the control panel to display the temperature to display, when the temperature reaches the required temperature, the heating block stops heating, thereby the light multimeter links to each other through the light splitting interface on connector and the optical branching unit and tests the optical branching unit, open the check valve that admits air after the test is accomplished, the aspiration pump passes through in the steam suction gas outlet pipe of exhaust tube in with the test box, the cooling tube cools off the water in the water tank, moisture cooling absorbs the heat in the steam in the exhaust gas outlet pipe and makes steam arrive normal temperature value when discharging from the outlet duct, thereby avoid the injury to the tester, the intake pipe ventilates and cools down the optical branching unit.

Furthermore, the water tank intercommunication is equipped with the filler pipe, and the filler pipe is used for adding water.

Further, the test box lateral wall between frame and the light universal meter is equipped with the test mouth, the test mouth is equipped with guard gate, pivot and handle, the upper wall and the diapire of test mouth one end are located to the pivot symmetry, the guard gate rotates and locates between the pivot, the handle is located the guard gate and is kept away from the one end lateral wall of pivot, and the pulling handle, guard gate revolute the rotation of axes and open.

Furthermore, the inner wall of the test port is provided with a sealing gasket for sealing.

Furthermore, the optical multimeter is electrically connected with the connector, and the connector is electrically connected with the light splitting interface.

Furthermore, the control panel is respectively and electrically connected with the display screen, the temperature sensor, the air suction pump, the heating block and the cooling pipe.

After the structure is adopted, the utility model discloses beneficial effect as follows: the utility model relates to an optical branching device test equipment can test the return loss value of the optical branching device in a high temperature environment, the optical branching device after being tested can be cooled and taken out, and the hot air in the test box can be cooled and discharged, the optical branching device is placed on a test board, a heating block heats the air in the test box, a temperature sensor transmits the temperature information in the test box to a display screen through a control panel for temperature display, when the temperature reaches the required temperature, the heating block stops heating, an optical multimeter is connected with a light splitting interface on the optical branching device through a connecting port for testing the optical branching device, an air inlet one-way valve is opened after the test is finished, an air pump pumps the hot air in the test box into an air outlet pipe through an air exhaust pipe, a cooling pipe cools the water in a water tank, moisture cooling absorbs the heat in the hot air in the air outlet pipe, so that the hot air reaches a normal temperature value when the hot air is discharged from the air outlet pipe, thereby avoid the injury to the tester, the intake pipe ventilates and cools down light branching unit.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is a schematic diagram of an internal structure of an optical splitter testing apparatus according to the present invention;

fig. 2 is the utility model relates to an optical divider test equipment's front view.

In the drawings: 1. the device comprises a test box, 2, a support column, 3, a test bench, 4, a heating block, 5, a temperature sensor, 6, an optical splitter, 7, an optical splitting interface, 8, a water tank, 9, a connector, 10, an optical multimeter, 11, a cooling device, 12, an air pump, 13, an air pumping pipe, 14, an air outlet pipe, 15, a cooling pipe, 16, an air inlet pipe, 17, an air inlet check valve, 18, a frame, 19, a display screen, 20, a control panel, 21, a water adding pipe, 22, a test port, 23, a protective door, 24, a rotating shaft, 25, a handle, 26 and a sealing gasket.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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.

As shown in fig. 1 and fig. 2, an optical splitter testing apparatus comprises a testing box 1, a supporting column 2, a testing platform 3, a heating block 4, a temperature sensor 5, an optical splitter 6, an optical splitting interface 7, a water tank 8, a connecting port 9, an optical multimeter 10 and a cooling device 11, wherein the supporting column 2 is symmetrically arranged at the bottom of the testing box 1, the testing platform 3 is arranged at one side of the supporting column 2 away from the bottom of the testing box 1, the optical splitter 6 is arranged on the testing platform 3, the heating block 4 is arranged on the inner wall at one side of the testing box 1, the temperature sensor 5 is arranged on the upper wall of the testing box 1, a plurality of groups of the optical splitting interfaces 7 are arranged on the optical splitter 6, a plurality of groups of the connecting ports 9 are arranged on the side wall of the testing box 1, the optical multimeter 10 is arranged on the side wall of the testing box 1 at one side of the connecting ports 9, the water tank 8 is arranged on the testing box 1, and the cooling device 11 is arranged on the side wall of the testing box 1, the cooling device 11 comprises an air pump 12, an air exhaust pipe 13, an air outlet pipe 14, a cooling pipe 15, an air inlet pipe 16 and an air inlet one-way valve 17, the air pump 12 is arranged on the side wall of the test box 1, the air pumping pipe 13 is communicated between the test box 1 and the air pumping end of the air pump 12, the air outlet pipe 14 is arranged at the air exhaust end of the air exhaust pump 12, one end of the air outlet pipe 14 far away from the air exhaust end of the air exhaust pump 12 penetrates through the water tank 8 and is arranged at one side of the water tank 8 far away from the air exhaust pump 12, the cooling pipe 15 is arranged at the bottom of the water tank 8, the air inlet pipe 16 is communicated with one side of the test box 1 far away from the air suction pump 12, the air inlet one-way valve 17 is arranged on the air inlet pipe 16, the test box 1 is provided with a frame 18, a display screen 19 and a control panel 20, the frame 18 is arranged on the side wall of one end of the test box 1 far away from the connecting port 9, the display screen 19 is arranged in the frame 18, and the control panel 20 is arranged on the side wall of the test box 1 below the display screen 19.

Wherein, 8 intercommunications of water tank are equipped with

filler pipe

21, 1 lateral wall of test box between frame 18 and the light universal meter 10 is equipped with test port 22, test port 22 is equipped with guard gate 23, pivot 24 and handle 25, the upper wall and the diapire of test port 22 one end are located to the 24 symmetry of pivot, guard gate 23 rotates and locates between the pivot 24, the handle 25 is located guard gate 23 and is kept away from the one end lateral wall of pivot 24, the test port 22 inner wall is equipped with sealed pad 26, light universal meter 10 and connector 9 electric connection, connector 9 and light splitting interface 7 electric connection, control panel 20 respectively with display screen 19, temperature sensor 5, aspiration pump 12, heating block 4, cooling tube 15 electric connection.

When the device is used specifically, the handle 25 is pulled, the protective door 23 rotates around the rotating shaft 24 to be opened, the optical branching device 6 is placed on the test board 3, the protective door 23 is closed, moisture is added into the water tank 8 through the water adding pipe 21, the heating block 4 is controlled to be started through the control panel 20, the air in the test box 1 is heated by the heating block 4, the temperature information in the test box 1 is transmitted to the display screen 19 through the control panel 20 by the temperature sensor 5 to be displayed in temperature, when the temperature reaches the required temperature, the heating block 4 is controlled to be stopped to be heated through the control panel 20, the optical multimeter 10 is electrically connected with the optical branching interface 7 on the optical branching device 6 through the connecting port 9 to test the optical branching device 6, the air inlet one-way valve 17 is opened after the test is completed, the air suction pump 12 is controlled to be started through the control panel 20, the air suction pump 12 sucks hot air in the test box 1 into the air outlet pipe 14 through the air suction pipe 13, control cooling tube 15 through control panel 20 and start, cooling tube 15 cools off the water in the water tank 8, moisture cooling absorbs the heat in the steam in the outlet duct 14 and makes steam arrive normal temperature value when 14 discharges from the outlet duct, thereby avoid the injury to the tester, 16 ventilation of intake pipe are cooled down light branching unit 6, observe the temperature information in test box 1 through display screen 19, when the temperature reachs safety range, pulling handle 25 guard gate 23 revolutes 24 rotations of axle and is opened light branching unit 6 and take out test box 1.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an optical divider test equipment which characterized in that: the device comprises a test box, support columns, a test board, a heating block, a temperature sensor, an optical splitter, an optical splitting interface, a water tank, a connector, an optical multimeter and a cooling device, wherein the support columns are symmetrically arranged at the bottom of the test box, the test board is arranged at one side of the support columns, which is far away from the bottom of the test box, the optical splitter is arranged on the test board, the heating block is arranged on the inner wall of one side of the test box, the temperature sensor is arranged on the upper wall of the test box, a plurality of groups of the optical splitting interfaces are arranged on the optical splitter, a plurality of groups of the connectors are arranged on the side wall of the test box, the optical multimeter is arranged on the side wall of the test box at one side of the connector, the water tank is arranged on the test box, the cooling device is arranged on the side wall of the test box, the cooling device comprises an air pump, an air exhaust pipe, an air outlet pipe, a cooling pipe, an air inlet pipe and an air inlet check valve, the air pump is arranged on the side wall of the test box and communicated between the air exhaust end of the air pump, the utility model discloses a test box, including test box, air pump, air outlet pipe, test box, air inlet check valve, test box, air outlet pipe, cooling pipe, test box, display screen and control panel, the air outlet pipe is located the aspiration pump exhaust end, the one end that the air outlet pipe was kept away from the aspiration pump exhaust end runs through the water tank and locates the one side that the air pump was kept away from to the water tank, the water tank bottom is located to the cooling tube, the one side that the test box was kept away from the aspiration pump is located to the intake pipe intercommunication, the check valve that admits air is located in the intake pipe, the test box is equipped with frame, display screen and control panel, the frame is located the one end lateral wall that the connector was kept away from to the test box, the display screen is located in the frame, control panel locates the test box lateral wall of display screen below.

2. The optical splitter testing apparatus of claim 1, wherein: the water tank is communicated with a water adding pipe.

3. The optical splitter testing apparatus of claim 1, wherein: the testing box lateral wall between frame and the light universal meter is equipped with the test mouth, the test mouth is equipped with guard gate, pivot and handle, the upper wall and the diapire of test mouth one end are located to the pivot symmetry, the guard gate rotates and locates between the pivot, the handle is located the guard gate and is kept away from the one end lateral wall of pivot.

4. An optical splitter testing apparatus as claimed in claim 3, wherein: and a sealing gasket is arranged on the inner wall of the test port.

5. The optical splitter testing apparatus of claim 1, wherein: the optical multimeter is electrically connected with the connector, and the connector is electrically connected with the light splitting interface.

6. The optical splitter testing apparatus of claim 1, wherein: and the control panel is respectively and electrically connected with the display screen, the temperature sensor, the air suction pump, the heating block and the cooling pipe.