CN203775290U

CN203775290U - Telephone switching board testing device

Info

Publication number: CN203775290U
Application number: CN201420178593.6U
Authority: CN
Inventors: 于晓晖; 庞剑飞; 王鹏
Original assignee: CHENGDU YIDONG UNLIMITED NETWORK TECHNOLOGY Co Ltd
Current assignee: CHENGDU YIDONG UNLIMITED NETWORK TECHNOLOGY Co Ltd
Priority date: 2014-04-14
Filing date: 2014-04-14
Publication date: 2014-08-13
Anticipated expiration: 2024-04-14

Abstract

The utility model provides a telephone switching board testing device comprising a telephone input interface unit, a telephone output interface unit, a gating unit, a communication interface unit and a central controller. The gating unit is connected with the telephone input interface unit and the telephone output interface unit and used for switching connection between the telephone input interface unit and the telephone output interface unit. The communication interface unit is connected with the tested switching board and used for transmitting configuration parameters of the switching board. The central controller is used for generating the configuration parameters of the switching board and sending the configuration parameters of the switching board to the tested switching board via the communication interface unit. The telephone switching board testing device is simple in composition, low in manufacturing cost, high in work efficiency, convenient to use and high in cost performance.

Description

A kind of telephone exchange board test device

Technical field

The utility model relates to a kind of testing apparatus, specifically a kind of test fixture of telephone exchange plate.

Background technology

In the test process of telephone exchange plate, first need wanting tested telephone exchange plate to insert in switch, then each road of switch is arranged to telephone number, then with plain old telephone, receive respectively each road and dial a standard switchboard, whether correctly test each road telephone connection, total interface is completed, and a telephone exchange board test completes; Testing an other telephone exchange plate is to repeat same step.Owing to expending time in very much injecting each road telephone number and is connected telephony interface (pressing type wiring column), test the general needs of a plank 40 minutes, waste time and energy.

Therefore, need a kind of telephone exchange board test device, in test telephone power board process, can directly inject telephone number by the communication interface of power board, and not need to repeat to connect telephony interface.

Utility model content

In view of this, the utility model provides a kind of telephone exchange board test device, is directly connected with equipment under test, when the different power board of test, does not need to repeat to connect telephony interface, and can directly inject telephone number and do not need to inject manually.

Telephone exchange board test device of the present utility model, comprise phone input interface unit, phone output interface unit, gating unit, communication interface unit and master controller, described gating unit connects described phone input interface unit and phone output interface unit for switching the connection between described phone input interface unit and phone output interface unit; Described communication interface unit is connected with tested power board, for transmitting the configuration parameter of power board; Described master controller is used for generating power board configuration parameter and sends to tested power board by described communication interface unit.

Further described phone input interface unit (1) quantity is 10;

Further described gating unit is 10 to select a switch;

Further described communication interface unit is RS232 serial ports;

Further described communication interface unit is network interface.

The beneficial effects of the utility model: telephone exchange board test device of the present utility model, by phone input interface unit, phone output interface unit, gating unit, communication interface unit and master controller, formed, can complete telephone number injects automatically, switch fast telephony interface, reduce the testing time.The utility model forms simple, and cost of manufacture is low, and operating efficiency is high, easy to use, and cost performance is high, in actual production, applies, and dark tested person personnel welcome, and result of use is good.

Accompanying drawing explanation

Below in conjunction with drawings and Examples, the utility model is further described.

Fig. 1 is theory diagram of the present utility model;

Fig. 2 is the theory diagram of the utility model gating unit.

Embodiment

Fig. 1 is theory diagram of the present utility model, Fig. 2 is the theory diagram of the utility model gating unit, as shown in the figure, the telephone exchange board test device of the present embodiment, comprises phone input interface unit 1, phone output interface unit 5, gating unit 2, communication interface unit 3 and master controller 4; The described gating unit 2 described phone input interface units 1 of connection and phone output interface unit 5 are for switching the connection between described phone input interface unit 1 and phone output interface unit 5; Described communication interface unit 3 is connected with tested power board, for transmitting the configuration parameter of power board; Described master controller 4 is for generating power board configuration parameter and sending to tested power board by described communication interface unit.

Operation principle of the present utility model: insert tested power board during telephone exchange board test device test of the present utility model, by gating unit 2, complete and select being connected between different phone input interface units 1 and phone output interface unit 5, master controller 4 is connected with tested power board by communication interface unit 3 simultaneously, for transmitting the configuration parameter of power board, the repetitive operation of avoiding manual configuration parameter to bring, completes the test job of telephone exchange plate fast.

Phone input interface unit 1 quantity of the present embodiment is 10, can meet the needs to 10 tests of the power board with interior phone input interface.

The gating unit 2 of the present embodiment is 10 to select a switch, meets the needs that switch between phone input interface unit 1 and phone output interface unit 5.

Communication interface unit 3 of the present utility model can be RS232 serial ports, can be also network interface.

Claims

1. a telephone exchange board test device, comprise phone input interface unit (1), phone output interface unit (5), gating unit (2), communication interface unit (3) and master controller (4), it is characterized in that: described gating unit (2) connects described phone input interface unit (1) and phone output interface unit (5) for switching the connection between described phone input interface unit (1) and phone output interface unit (5); Described communication interface unit (3) is connected with tested power board, for transmitting the configuration parameter of power board; Described master controller (4) is for generating power board configuration parameter and sending to tested power board by described communication interface unit.

2. telephone exchange board test device according to claim 1, is characterized in that: described phone input interface unit (1) quantity is 10.

3. telephone exchange board test device according to claim 1, described gating unit (2) is 10 to select a switch.

4. telephone exchange board test device according to claim 1, is characterized in that: described communication interface unit (3) is RS232 interface.

5. telephone exchange board test device according to claim 1, is characterized in that: described communication interface unit (3) is network interface.