CN214669343U

CN214669343U - Switching test tool applied to airplane part accessory CFSMW1-61JY2 connector

Info

Publication number: CN214669343U
Application number: CN202023322104.4U
Authority: CN
Inventors: 张明; 杜文玲; 付青; 雷鸣; 周展
Original assignee: Dalian Changfeng Industrial Corp
Current assignee: Dalian Changfeng Industrial Corp
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-11-09
Anticipated expiration: 2030-12-31

Abstract

The invention discloses a switching test tool applied to a CFSMW1-61JY2 connector of an aircraft accessory, belonging to the technical field of aviation equipment; the switching part is a line switching board formed by a Gamma M-61 III two-Y2 connector plug part; the testing part is a line adapter plate formed by a socket part corresponding to a Gamma M-61 III-YBY 2 connector; the connecting part connects plug pins of the switching part with socket jacks of the testing part in a one-to-one correspondence manner and comprises a switch array and a testing interface; the tool can realize the electric signal test of the accessory product of the airplane part in the running state; input and output signals can be tested by controlling the state of the switch; the on-off of the circuit can be controlled by controlling the state of the switch, so that a single-path signal test is realized, or interference is eliminated for interference analysis; the signal source can be connected with the test interface to simulate the output of a product or input signals of a circuit board.

Description

Switching test tool applied to airplane part accessory CFSMW1-61JY2 connector

Technical Field

The utility model belongs to the technical field of the aviation equipment, a multiple product (including but not limited to 1 TV information acquisition conversion part, BT-10-1 equipment frame) is the device that is arranged in the inside CFSMW1-61JY2 connector device running state signal of telecommunication of test portion annex product in the certain type of aircraft. On the premise of not damaging the product structure, the signal is switched to the outside of the product shell, and the electric signal single-path test is carried out on the running state of the CFSMW1-61JY2 connector device.

Background

The CFSMW1-61JY2 connector is widely applied to connection between the circuit board and the shell in the accessories of the Russian fighter and the trainer. When the product works, the signal of the connector cannot be tested; however, during the product repair process, the situation that the plug signal needs to be tested occurs many times. The test tool can solve the problems of single-path signal, interference analysis, circuit board input and output interface signal and other tests required in the product repair process.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a switching test frock of CFSMW1-61JY2 connector.

A switching test tool applied to an airplane accessory connector comprises a switching part (1), a test part (2), a connecting part (3), a switch (4) and a test interface (5);

the switching part (1) is composed of a connector plug and a circuit board connected with the connector plug;

the testing part (2) is a socket matched with the original connector in the equipment;

the connecting part (3) connects the pins of the connector plug with the socket jacks of the testing part (2) in a one-to-one correspondence manner;

a switch (4) and a test interface (5) are arranged between each pin and each jack, wherein the switch (4) is closer to the plug of the connector, and the test interface (5) is closer to the socket.

Preferably, the test interface (5) is used for connecting a universal meter and oscilloscope equipment.

Preferably, the connector plug is a CFSMW1-61JY2 connector plug.

Preferably, the socket is a socket CFSMW1-61K02 matched with a CFSMW1-61JY2 connector.

Preferably, a single circuit between the product and the circuit board is controlled by switching on or off the switch (4), and a test signal is sent by connecting a test instrument in the test interface (5).

The utility model discloses following beneficial effect has:

adopt the device can be under the condition of not destroying product casing and internal circuit, through the switching means, with the inside circuit board switching of product to the product casing outside, to the needs carry out single pass test, interference signal analysis, circuit board input/output interface test and provide effectual test means.

Drawings

Fig. 1 is a schematic diagram of a switching test tool circuit.

Wherein, 1-a transition portion; 2-test part; 3-a linking moiety; 4-a switch; 5-test interface.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings by way of examples.

The utility model discloses a switching test fixture includes switching part 1, test section 2, coupling part 3, switch 4 and test interface 5.

The adapter part 1 is composed of a CFSMW1-61JY2 connector plug (male connector) and a circuit board connected with the connector plug;

the test part 2 is a socket (female head) CFSMW1-61K02 matched with the original CFSMW1-61JY2 connector in the equipment;

the connecting part 3 correspondingly connects the pins of the connector plug with the socket jacks of the testing part 2 one by one;

a switch 4 and a test interface 5 are arranged between each contact pin and each jack, wherein the switch 4 is closer to the plug of the connector, and the test interface 5 is closer to the socket; the switch 4 can realize on-off control of each signal between the contact pin and the socket jack.

The test interface 5 can be connected with equipment such as a multimeter, an oscilloscope and the like for cross-linking and testing each path of electric signals.

During testing, the switch 4 is switched on or off, so that a single circuit between a product and a circuit board can be controlled, and a test instrument can be connected in the test interface 5 to test signals.

In summary, the above is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A switching test tool applied to an airplane part accessory CFSMW1-61JY2 connector is characterized by comprising a switching part (1), a test part (2), a connecting part (3), a switch (4) and a test interface (5);

2. The switching test tool applied to the connector of the airplane part accessory CFSMW1-61JY2 according to claim 1, wherein the test interface (5) is used for connecting a multimeter and oscilloscope equipment.

3. The transition testing tool applied to the connector of the airplane part accessory CFSMW1-61JY2 as claimed in claim 1, wherein the connector plug is a CFSMW1-61JY2 connector plug.

4. The transition testing tool applied to the connector of the airplane part accessory CFSMW1-61JY2 as claimed in claim 1, wherein the socket is a socket CFSMW1-61K02 matched with the connector of the CFSMW1-61JY 2.

5. A transfer test tool for a connector of an airplane part accessory CFSMW1-61JY2 according to claim 1, wherein a single path between a product and a circuit board is controlled by turning on or off a switch (4), and a test signal is performed by connecting a test instrument in a test interface (5).