Device for controlling a component of an electronic board and activation system comprising same

A technology for controlling equipment and printed circuit boards, which is applied to a part of electrical equipment, coding switches, and assembly components such as electronic tripping systems. It can solve problems such as limited fit options, frequent space, and restrictions, and achieve increased machining and alignment. effect of tolerance

Active Publication Date: 2008-09-03
SCHNEIDER ELECTRIC IND SAS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the space available for the actuating device 6 on the printed circuit board 5 is more and more frequently limited, which limits the fit options
But in operation, especially for size-constrained electronic systems, the circuit breaker 1 may generate gas emissions - overpressure (arrows), so a simple wheel 7 / handle 6 engagement may decouple the actuating device 6 from the rotary coded switch 7 "spray"

Method used

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  • Device for controlling a component of an electronic board and activation system comprising same
  • Device for controlling a component of an electronic board and activation system comprising same

Examples

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Embodiment Construction

[0023] In the tripping system 10 of the embodiment of the present invention, as shown schematically in FIG. Fix the machine cover 16 in a suitable manner. One face 17 of the cover 16 is substantially parallel to the plate 12, and is provided with a hole 18 aligned with the actuation encoder 14 along the normal of said plate 12, allowing a certain alignment error, which will become more apparent after reading this description. clear. The tripping system 10 can be connected with a circuit breaker, as described with reference to FIG. 1 , and the size of the latter is minimized, especially according to the preferred embodiment, the free distance on the printed circuit board 12 is less than 7mm, and the rotary switch 14 is known at height Orientation takes up two-thirds of that space. The actuating device 20 cannot then take up the natural space, thus limiting the manufacturing options.

[0024] Once the housing of the trip system 10 is obtained, the actuating means 20 , compris...

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PUM

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Abstract

The invention relates to a method for assembling the activation unit (20) of the adjustment part (14) of a printed circuit board (12), a component formed thereby and the control part of the component. The activation unit (20) includes a rod (22) and an upper part (28) provided with a groove (26), the groove is sandwiched in a proper opening (18) of a cover (16). Therefore, the cover counteracts the vertical stress of the activation unit (22, 28), and protects a panel (12). Furthermore, a gap may be left out between the upper part (28) and a hole (18), which is at the height of the groove (26).

Description

technical field [0001] The invention relates to the actuation of a rotating part of an electrical trip system, in particular a coded switch acting on a printed circuit board. Assembly clearance allows the system to withstand the stresses inherent in its operation without stressing the rotating components out of desired rotation. [0002] The invention more generally relates to a part of electrical equipment in which the protective cover of the printed circuit board is arranged in such a way as to withstand different stresses without the actuating means of the adjustment part of the printed circuit board clamped thereon to The components transmit any pressure. Preferred applications are electronic tripping systems, such as those of circuit breakers, where the protection system can be adjusted with a rotary switch. [0003] The invention also relates to a method of assembling an element, such as an electronic trip system, which enables an optimization of the transmission of fo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H71/74H01H71/00
CPCH01H71/74H01H2019/008H01H3/08H01H19/14
Inventor 亨利·贝洛托
Owner SCHNEIDER ELECTRIC IND SAS
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