SU432701A1 - CONTACT DEVICE - Google Patents

Description

one

The invention relates to the field of radio engineering, in particular to devices for connecting radio components, to measuring equipment.

Known contact devices, comprising a housing with current contacts installed in it in the form of spring-loaded bushings, and potential contacts arranged parallel to current contacts.

However, known devices cannot be used in automatic lines.

In order to increase the reliability of the contact in the proposed device, the potential contact is made in the form of an L-shaped leaf spring, the working boot of which rests on the cylindrical surface of the current contact sleeve.

FIG. 1 given the proposed device in the initial position; pas figs. 2 - the same, in the connected position.

The contact device comprises a housing 1 with current contacts 2 installed in it, made in the form of a spring-loaded sleeve, and potential contacts o made in the form of an L-shaped leaf spring arranged parallel to the current contacts 2, the working end of each potential contact 3 rests on a cylindrical the surface of the current contact sleeve 2. The current leads 4 and 5 of the contacts 2 and 3 are connected to the measurement profile (not shown).

In case 1, catchers 6 are placed, and the case itself is mounted on holders 7 of base 8.

The device works as follows. The radio part 9 placed in the cassette 10 is fed in a certain position and stopped. Then the contact device is connected to the radio component 9, in which the catchers 6 enter the holes of the cassette 10.

Current contacts 2, having an internal cone 11, are in contact with the outputs of the radio part 9, creating the necessary electrical contact by pressing the spring 12. At the same time, the working end of the potential contact 3 slides along the cone of the current contact 2, and with further movement of the device also contacts the output of the radio part 9, creating the necessary electrical contact by preloading it. After stopping the contact device

The radio component 9 is connected to the measuring unit and its electrical parameters are measured.

In case of non-conformity of the electrical parameters of the radio component 9, the clamping mechanism 13 is triggered, releasing the radio component 9.

which, under the action of the compressed spring 12, is thrown into the bunker device.

Subject invention

A contact device, preferably for connecting the leads of the radio components to the measuring unit, comprising a housing with current contacts installed.

made in the form of a spring of the P1Yh plugs, n potential contacts arranged parallel to the tokhov ones, differing from the fact that, in order to increase the reliability of contact, the potential contact is made in the form of an L-shaped leaf spring, whose working end rests on the cylindrical surface of the sleeve current contact.

class - 4

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