Power distribution box mounted with contact sensor

A technology of contact sensor and distribution box, which is applied to hinges with pins, substation/power distribution device shells, electrical components, etc., can solve the problems of inconvenient and reliable, and achieve reliable and stable operation, avoid shaking, and compact equipment structure Effect

Inactive Publication Date: 2015-09-23
吴美俊
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But, for the control of the opening angle or opening amount of this hin

Method used

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  • Power distribution box mounted with contact sensor
  • Power distribution box mounted with contact sensor

Examples

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Example Embodiment

[0009] The following specific examples are combined with the attached Figure 1-2 The present invention will be described in detail.

[0010] The power distribution box installed with the contact sensor according to the embodiment includes a box device for accommodating power distribution components. The box device includes a box 3 and a hinged shaft 4 fixedly connected to each other. The hinged door 5 in which the carrier 31 at the upper and lower parts of the box 3 is hinged, wherein the hinge shaft 4 includes a manipulation protrusion 41 arranged at the upper and lower ends, and the manipulation protrusion 41 is located away from the hinge The direction of the cylindrical main body portion 40 of the shaft 4 includes a shoulder portion 411 and a cone portion 42 in sequence. The cavity 30 in the carrier 31 is provided with a positioning slider 313, and the center of the positioning slider 313 is provided with a cone A tapered bushing 310 is fixedly attached to the shaped hole t...

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Abstract

The invention discloses a power distribution box mounted with a contact sensor. The power distribution box comprises a box body device used for accommodating power distribution components and parts, wherein the box body device comprises a box body (3) and hinge-connected doors (5) which are respectively hinge-connected with bearing parts (31) fixedly arranged on the upper part and the lower part of the box body (3) by fixedly-connected hinge-connected parts (4); each hinged-connected shaft (4) comprises operation bulges (41) which are arranged at upper and lower ends; in a direction far from a cylindrical main body part of each hinge-connected shaft (4), each operation bulge (41) sequentially comprises a circular bead part (41) and a conical part (42); positioning slide blocks (313) are arranged in cavities (30) in the bearing parts (31); tapered openings formed in the centers of the positioning slide blocks (31) are fixedly attached with tapered bushings (310) so as to joint with the conical parts (42) to form friction type matching.

Description

technical field [0001] The application relates to the field of power distribution, in particular to a distribution box installed with a contact sensor. Background technique [0002] It is known in the art that various power distribution components are arranged in the power distribution box installed with the contact sensor for operation by users, so as to complete the power distribution function. Various power distribution components in these distribution boxes may be those components known in the art, and will not be explained in detail in the present invention. [0003] In order to facilitate the user's operation, the distribution box is often provided with a revolving or hinged door, which is used to open the distribution box to operate the power distribution components therein, or to maintain the electrical components in the distribution box. But, for the control of the opening angle or opening amount of this hinged door, there is no convenient and reliable device for t...

Claims

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Application Information

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IPC IPC(8): H02B1/46H02B1/26E05D3/02E05D5/10E05D11/10E05D11/08
CPCH02B1/38E05D3/02E05D5/10E05D11/087E05D2005/106H02B1/306
Inventor 吴美俊
Owner 吴美俊
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