Electric power supply equipment good in self-locking performance and adjustable in speed

A technology of power supply and performance, applied in the direction of circuits, electrical components, parts of connecting devices, etc., can solve problems such as complexity, affecting power supply stability, and difficulty in satisfying the reliability of clamping force

Inactive Publication Date: 2015-12-16
杨炳
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this mode can meet the general requirements, but it is difficult to meet the situation of high clamping force reliability
In some situations where the clamping degree of the power supply plug is required to be high, some additional fixing force is often required to achieve a reliable connection, which often requires a very complicated mechanism to achieve
[0004] Moreover, for the distance between the pins and the distance between the seat holes, the distance error caused by manufacturing errors or use factors often makes it difficult to insert or the clamping force is weakened after insertion, which in turn affects the power supply stability.

Method used

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  • Electric power supply equipment good in self-locking performance and adjustable in speed

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Embodiment Construction

[0010] Combine below figure 1 The present invention will be described in detail.

[0011] According to an embodiment, a power supply device with good self-locking performance and adjustable speed includes a pin type insertion device 3 and a seat hole type fixing device. The pin type insertion device 3 includes a body part 30 and a Two pin-type plugs 31 arranged symmetrically to the central axis of the part 30, the upper parts of the two pin-type plugs 31 are provided with guide horizontal parts 33 for slidably connecting with the two pin-type plugs arranged in the body part 30 A corresponding one of the sliding grooves 32 is slidably fitted and bears force loads in the up and down direction. The seat hole type fixing device includes a base 1 and two installations fixed on the base 1 and arranged symmetrically with respect to the central axis. frame 4, each of the mounting frames 4 is provided with a slot 40 for inserting a corresponding one of the two pin plugs 31, and each o...

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Abstract

An electric power supply equipment good in self-locking performance and adjustable in speed comprises a pin type insertion device (3) and a base hole type fixing device. The pin type insertion device (3) comprises a body part (30) and two pin type plugs (31) which are symmetrically arranged relative to a central axis of the body part (30). An upper part of each of the two pin type plugs (31) is provided with a guiding horizontal part (33) which is used for slidably cooperating with a corresponding one of two slide grooves (32) in the body part (30) and bearing a force load in an up-and-down direction. The base hole type fixing device comprises a pedestal (1) and two mounting racks (4) which are symmetrically arranged relative to the central axis and which are fixed on the pedestal (1). Each mounting rack (4) is internally provided with a slot (40) in which a corresponding one of the two pin type plugs (31) is inserted.

Description

technical field [0001] The invention relates to the field of power supply, in particular to a power supply device with good self-locking performance and adjustable speed. Background technique [0002] In the field of electric power supply, the cooperating use of the pin type insertion device and the socket hole type fixing device is a common mode. [0003] In this power supply mode, the pin is often clamped by elastic clamping force to achieve reliable electrical connection. However, this mode can meet the general requirements, but it is difficult to meet the high reliability of the clamping force. In some cases where the clamping degree of the power supply plug is required to be high, some additional fixing force is often required to achieve a reliable connection, which often requires a very complicated mechanism to achieve. [0004] Moreover, the distance error between the pins and the seat holes due to manufacturing errors or use factors often makes it difficult to inse...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/629H01R13/639
Inventor 杨炳
Owner 杨炳
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