Multifunctional wiring device for concentrator test

Abstract

The utility model discloses a multifunctional wiring device for concentrator test, which comprises a concentrator main body and a wiring test seat, the wiring test seat comprises a test board and an insulation bar, the middle part of the insulation bar is provided with a test guide core, and the two sides of the test guide core are both provided with test circuit assemblies. A leakage protector, a circuit breaker and a test power line are fixedly installed on the test guide core, a protective cover is arranged on the periphery of the test board, a power connection test assembly is installed on the back face of the test board, and auxiliary fixing assemblies are installed at the two ends of the test board. The beneficial effects of the utility model are that the wiring test seat matched with the concentrator wiring terminal strip is adopted, the terminal buckle sleeve is directly buckled on the wiring terminal, and the test pin is used for conducting a conductive test, so that a frequent wiring process is saved, the test efficiency of the concentrator is improved, and the test cost is reduced. And meanwhile, the problem of disordered winding of wires on the test board can be prevented, the functions of circuit break protection and electric leakage protection are achieved, and test and use are safer.

Description

Technical Field

[0001] The utility model relates to the field of concentrator testing devices, in particular to a multifunctional wiring device for concentrator testing. Background Technique

[0002] A concentrator is a central connection point device that connects terminals, computers, or communication devices and is the central point where cables converge. In areas with a dense concentration of several terminals, usually to reduce communication lines, the terminals are first connected to the concentrator, and then the concentrator is connected to the communication controller of the computer through high-speed lines. Therefore, the concentrator is also an effective device for sharing lines and improving line utilization.

[0003] In the performance test of the concentrator, wiring operations need to be carried out manually. Since most of the wiring ports of the concentrator have 12 wiring terminals, when conducting wiring detection one by one, various test lines are easily mixed together, the test process is very troublesome, the difficulty of wire management is high, and the work efficiency is low. Content of the Utility Model

[0004] The purpose of the utility model is to overcome the above technical defects and propose a multifunctional wiring device for concentrator testing to solve the problems in the above background technique that when the concentrator is tested, each terminal needs to be wired and tested separately, the wiring test is frequent, the test efficiency is low, and multiple test lines on the test bench are mixed together, making the wire management difficult.

[0005] The technical solution adopted by the utility model to solve its technical problems is: a multifunctional wiring device for concentrator testing, including a concentrator main body and a wiring test seat that matches the concentrator main body. The wiring test seat includes a test board and an insulating row fixedly arranged in the middle of the front of the test board. A test guide core is fixedly arranged in the middle of the insulating row. Test circuit components are fixedly installed on both sides of the test guide core. A leakage protector and a circuit breaker are fixedly installed on the test guide core. One end of the test guide core is fixedly installed with a test power line. A protective cover is fixedly arranged on the periphery of the front of the test board. A power connection test component is fixedly installed in the middle of the back of the test board. Auxiliary fixing components are fixedly installed at both ends of the back of the test board.

[0006] Preferably, there are six test circuit components, each of which includes a branch test circuit, and an indicator light and a test switch fixedly installed on the branch test circuit. The indicator light and the test switch both extend to the outside of the protective cover.

[0007] Preferably, the power connection test component includes a terminal block card seat and twelve terminal buckle sleeves fixedly installed inside the terminal block card seat. Test pins are fixedly arranged inside the terminal buckle sleeves. The twelve terminal buckle sleeves are respectively electrically connected to the twelve branch test circuits one by one;

[0008] A terminal block is fixedly installed at the bottom of the front of the concentrator main body, and the terminal buckle sleeve is arranged opposite to the terminal block.

[0009] Preferably, the protective cover is made of insulating material; it can improve the safety of testing, and the insulation protection effect is remarkable.

[0010] Preferably, the auxiliary fixing component includes a connecting frame and a buckle member rotatably arranged on the connecting frame, and the buckle member is matched with the concentrator main body; it can quickly realize the disassembly and assembly test of the wiring test seat.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows: The concentrator test wiring device of the present utility model adopts a wiring test seat that matches the wiring terminal block of the concentrator. The terminal buckle sleeve is directly buckled on the wiring terminal, and the conductive test is carried out by using the test pin. An independent switch is installed on each branch test circuit. When it is necessary to test the conductivity of a certain terminal, only the corresponding switch needs to be turned on, and there is no need to perform wiring operations in sequence. Therefore, the frequent wiring process can be omitted, which is beneficial to improving the test efficiency of the concentrator, and at the same time can prevent the problem of messy winding of wires on the test bench. Moreover, it has the functions of open-circuit protection and leakage protection, and is safer to use in testing. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a schematic structural diagram of the application of the multifunctional wiring device of the present utility model;

[0013] Figure 2 is a schematic structural diagram of the multifunctional wiring device of the present utility model;

[0014] Figure 3 is a schematic structural diagram of the test board of the present utility model;

[0015] Figure 4 is a front cross-sectional view of the test board of the present utility model.

[0016] In the figure: 1, concentrator main body; 2, wiring test seat; 3, terminal block;

[0017] 21, test board; 22, protective cover; 23, indicator light; 24, test switch; 25, connecting frame;

[0018] 26, buckle member; 27, test power cord; 28, terminal block card seat; 29, circuit breaker;

[0019] 210, leakage protector; 211, branch test circuit; 212, insulating row; 213, test conductor core;

[0020] 214, terminal buckle sleeve; 215, test pin. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The present utility model will be further described below in conjunction with the embodiments with reference to the accompanying drawings.

[0022] Embodiment 1

[0023] As Figures 1-4 , the present utility model provides a multi-functional wiring device for concentrator testing, including a concentrator main body 1 and a wiring test socket 2 that matches the concentrator main body 1. The wiring test socket 2 includes a test board 21 and an insulating row 212 fixedly arranged in the middle of the front surface of the test board 21. A test guide core 213 is fixedly arranged in the middle of the insulating row 212. Six test circuit components are fixedly installed on both sides of the test guide core 213. A leakage protector 210 and a circuit breaker 29 are fixedly installed on the test guide core 213. One end of the test guide core 213 is fixedly installed with a test power cord 27. A protective cover 22 is fixedly arranged on the periphery of the front surface of the test board 21. A power connection test component is fixedly installed in the middle of the back surface of the test board 21. Auxiliary fixing components are fixedly installed at both ends of the back surface of the test board 21.

[0024] During use, take out the wiring test socket 2, use the auxiliary fixing component to buckle the wiring test socket 2 on the concentrator main body 1. When buckling, make the power connection test component face the wiring terminal row 3 directly. Then connect the test power cord 27 to power, turn on the circuit breaker 29, and the test work of the concentrator main body 1 can be carried out normally. The leakage protector 210 detects and protects the leakage of the entire circuit, improving the safety of the test.

[0025] Refer to Figure 1 、 Figure 2 and Figure 3 , further, the six test circuit components all include a branch test circuit 211 and an indicator light 23 and a test switch 24 fixedly installed on the branch test circuit 211. The indicator light 23 and the test switch 24 both extend to the outside of the protective cover 22. The protective cover 22 is made of insulating material.

[0026] During use, the tester can make the branch test circuit 211 energized by pressing the corresponding test switch 24, and the indicator light 23 lights up. At this time, the corresponding wiring terminal of the concentrator will conduct electricity, and the staff can complete the corresponding test work without wiring operation in sequence, thus saving the frequent wiring process.

[0027] Refer to Figure 2 、 Figure 3 and Figure 4, Further, the power connection test component includes a terminal block socket 28 and twelve terminal buckle sleeves 214 fixedly installed inside the terminal block socket 28. A test pin 215 is fixedly arranged inside the terminal buckle sleeve 214. The twelve terminal buckle sleeves 214 are respectively and electrically connected to the twelve branch test circuits 211 one by one. A wiring terminal block 3 is fixedly installed at the bottom of the front of the concentrator main body 1, and the terminal buckle sleeve 214 is arranged opposite to the wiring terminal block 3.

[0028] During use, when the test board 21 is stuck on the wiring terminal block 3, at this time, the terminal buckle sleeve 214 will be sleeved on the corresponding wiring terminal, and the test pin 215 is pressed against the test terminal to realize the connection with the test terminal.

[0029] Refer to Figure 1 、 Figure 2 and Figure 3 , Further, the auxiliary fixing component includes a connecting frame 25 and a buckle member 26 rotatably arranged on the connecting frame 25. The buckle member 26 is matched with the concentrator main body 1.

[0030] During use, align the terminal block socket 28 with the wiring terminal block 3, and sequentially buckle the buckle member 26 and fasten it on the concentrator main body 1, then the fixation of the wiring test socket 2 can be realized, and the installation and use are quick.

[0031] When this application is in use: Take out the wiring test socket 2, align the terminal block socket 28 with the wiring terminal block 3, sequentially buckle the buckle member 26 and fasten it on the concentrator main body 1. At this time, the wiring test socket 2 is installed. The terminal buckle sleeve 214 will be sleeved on the corresponding wiring terminal, and the test pin 215 is pressed against the test terminal to realize the connection with the test terminal. Connect the test power cord 27 to the power supply, turn on the circuit breaker 29. The tester can buckle the corresponding test switch 24, so that the branch test circuit 211 is powered on, and the indicator light 23 lights up. At this time, the corresponding wiring terminal of the concentrator will conduct electricity, realizing the power-on test of the wiring terminal at a fixed position. Thus, there is no need to connect the power supply one by one, the test operation is simple, and the test efficiency is high.

Claims

1. A multifunctional wiring device for testing a concentrator, comprising a concentrator body and a wiring test socket matching the concentrator body, characterized in that: The wiring test socket includes a test board and an insulating row fixedly arranged in the middle of the front of the test board, a test guide core is fixedly arranged in the middle of the insulating row, test circuit components are fixedly installed on both sides of the test guide core, a leakage protector and a circuit breaker are fixedly installed on the test guide core, a test power line is fixedly installed at one end of the test guide core, a protective cover is fixedly arranged on the periphery of the front of the test board, a power connection test component is fixedly installed in the middle of the back of the test board, and auxiliary fixing components are fixedly installed at both ends of the back of the test board.

2. The multifunctional wiring device for concentrator testing according to claim 1, characterized in that: There are six test circuit assemblies, each of which includes a branch test circuit and an indicator light and a test switch fixedly mounted on the branch test circuit, and the indicator light and the test switch both extend to the outside of the protective cover.

3. The multifunctional wiring device for concentrator testing according to claim 1, characterized in that: The power-on test assembly includes a terminal block holder and twelve terminal buckle sleeves fixedly installed on the inner side of the terminal block holder, a test pin is fixedly arranged on the inner side of the terminal buckle sleeve, and the twelve terminal buckle sleeves are electrically connected to the twelve branch test circuits respectively; A wiring terminal block is fixedly mounted on the bottom of the front side of the concentrator body, and the terminal buckle sleeve is arranged opposite to the wiring terminal block.

4. The multifunctional wiring device for concentrator testing according to claim 1, characterized in that: The protective cover is made of insulating material.

5. The multifunctional wiring device for concentrator testing according to claim 1, characterized in that: The auxiliary fixing assembly comprises a connecting frame and a buckle rotatably arranged on the connecting frame, and the buckle matches with the concentrator body.

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