Relay improvement structure

An improved structure and relay technology, applied in the relay terminal arrangement, relay base/shell/cover, etc., can solve the problems of decreased overall volume ratio, unfavorable, large relay volume, etc., to improve the balance state, strengthen the stability, Enhance the effect of volume ratio

Active Publication Date: 2014-05-07
SONG CHUAN PRECISION +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, after the existing relay is installed in the electronic equipment, due to the large size of the relay, the overall volume ratio is likely to decrease, and the remaining space cannot be effectively used, and it is even more unfavorable to the trend of thinning electronic equipment.
Especially after the circuit board type relay is assembled on the circuit board, it is necessary to avoid installing too large electronic components on the circuit board as much as possible, which will affect the volume ratio of the overall space use.
And for electronic components that are too large, it is easy to be unstable in installation, and it is easy to produce unbalanced phenomena such as bending after collision

Method used

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Embodiment Construction

[0019] In order to enable your examiners to clearly understand the content of the present invention, the following descriptions are provided together with the drawings, please refer to them.

[0020] see figure 1 , figure 2 and image 3 , are respectively an exploded schematic view, a combined schematic view and a structural side view of the first embodiment of the present invention. As can be seen from the figure, the improved structure of the relay provided by the present invention is used to be installed in a pre-opened mounting hole 10 of a circuit board 1 , and a plurality of terminal holes 12 are provided around the mounting hole 10 . The improved structure of the relay includes: a body 2 and a plurality of terminals 3 . The main body 2 has at least one pair of positioning blocks 20 disposed on opposite sides of the main body 2 . That is to say, the main body 2 of the improved structure of the relay is roughly rectangular, and at least one of the aforementioned pair...

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Abstract

The invention discloses a relay improvement structure which is installed in a mounting hole formed on a circuit board in advance, and a plurality of terminal holes are arranged at the periphery of the mounting hole. The relay improvement structure comprises a body and a plurality of terminals, wherein the body is provided with at least one pair of positioning blocks, and the positioning blocks are respectively arranged at the opposite side surfaces of the body, thus when the body is placed in the mounting hole, the circuit board is clamped, and one part of the body is positioned on one surface of the circuit board, and one part of the body is positioned at the other side of the circuit board; and the plurality of terminals are arranged on another opposite side surfaces of the body rather than the opposite side surfaces of the positioning blocks, and after the body is clamped on the circuit board, the terminals are inserted into the terminal holes. So after the relay improvement structure is arranged on the circuit board in an electronic device, the whole volume fraction and stability are improved greatly, and further the relay improvement structure is easily implemented in thin electronic products.

Description

technical field [0001] The present invention is related to the field of relay structures, in particular to an improved relay structure that can greatly increase its volume ratio and effectively enhance stability after being installed in electronic equipment. Background technique [0002] The relay is a control element commonly used in life. When the conditions are met, the control relay has the function of closing or opening, and is often used in automatic control and other protection actions. Therefore, the use of relays is extremely extensive, and there are many types of relays for selection. For example, reed relays are used in communication, testing, and other safety systems; high-voltage relays are used in high-voltage measuring instruments, medical equipment, cable testers, etc.; automotive relays are used in automotive equipment with circuit boards or quick connectors, etc. Automotive relays; or circuit board-type relays commonly used with circuit boards, which can b...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01H45/02H01H45/14
Inventor 吴颂仁
Owner SONG CHUAN PRECISION
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