Electric power supply unit provided with guide rod and alarm apparatus

A technology for power supply and alarm, which is applied to circuits, electrical components, parts of connecting devices, etc., and can solve problems such as weakening, difficulty in inserting clamping force, and complexity.

Inactive Publication Date: 2015-12-30
林杨
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  • Summary
  • 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 unit provided with guide rod and alarm apparatus

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Embodiment Construction

[0009] Combine below figure 1 The present invention will be described in detail.

[0010] According to an embodiment, a power supply device with a guide rod and an alarm includes a pin type insertion device 3 and a seat hole type fixing device, and the pin type insertion device 3 includes a body part 30 and a body part 30 Two pin-type plugs 31 symmetrically arranged on the central axis of the two pin-type plugs 31 are provided with guide horizontal parts 33 for slidably with the two sliding grooves provided in the body part 30 The corresponding one of 32 is slidingly fitted and bears the force load in the up and down direction. The seat hole type fixing device includes a base 1 and two mounting brackets 4 fixed on the base 1 and arranged symmetrically with respect to the central axis. , each of the installation frames 4 is provided with a slot 40 for inserting a corresponding one of the two pin plugs 31, each of the installation frames 4 is near the center of the slot 40 The...

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PUM

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Abstract

An electric power supply unit provided with a guide rod and an alarm apparatus comprises a pin type insertion device (3) and a seat hole type fixing device, wherein the pin type insertion device (3) comprises a body part (30) and two pin type plugs (31) arranged symmetrically about the central axis of the body part (30), guide horizontal parts (33) are arranged at upper parts of the two pin type plugs (31) and are used for slidably forming the sliding fit with one of two sliding grooves (32) formed in the body part (30) and bearing the load of force in the vertical direction, the seat hole type fixing device comprises a base (1) and two mounting frames (4) fixed on the base (1) and arranged symmetrically about the central axis, and each mounting frame (4) is provided with a slot (40) for allowing the corresponding one pin type plug (31) to be inserted in.

Description

technical field [0001] The invention relates to the field of electric power supply, in particular to electric power supply equipment with a guide rod and an alarm. 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 insert or t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/627H01R13/631H01R13/639H01R13/641
Inventor 杨林
Owner 林杨
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