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Push type junction box

A push-type, junction box technology, applied in the direction of contact parts, etc., can solve problems such as inconvenience, achieve the effect of fast operation, convenient installation or removal, and save operation time

Active Publication Date: 2018-08-10
PETROCHINA CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a push-type junction box to solve the inconvenience caused by the need to use screws to fix the instrument line when connecting the instrument in the prior art

Method used

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  • Push type junction box
  • Push type junction box
  • Push type junction box

Examples

Experimental program
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Embodiment 1

[0038] This embodiment provides a push-type junction box, which is used to fix instrument wires. Such as figure 1 As shown, it is a schematic structural diagram of a push-type junction box according to this embodiment; figure 2 As shown, it is a schematic diagram of the disassembled structure of the push-type junction box according to this embodiment.

[0039] The push-type junction box 100 of this embodiment includes a housing 101 , a first connection terminal 102 and a second connection terminal 103 .

[0040] Wherein, the casing 101 is provided with a first connection hole 104 and a second connection hole 105 corresponding to the first connection hole 104; the first connection terminal 102 is arranged in the casing 101, and the first connection terminal 102 includes a bayonet socket and a The elastic member 110, the bayonet is opposite to the first connection hole 104, the first connection terminal 102 is used to fix the wire extending from the first connection hole 104 ...

Embodiment 2

[0047] In this embodiment, a further supplementary explanation is made to the push-type junction box of the first embodiment.

[0048] Such as figure 1 and figure 2 As shown, the first junction box 102 of this embodiment further includes a terminal post 201 and a terminal cover 202 .

[0049] Wherein, the terminal column 201 is provided with a wire clamping hole 203, the elastic member 110 is set on the terminal column 201 and is located below the wire clamping hole 203; the terminal sleeve 202 is fixed on the housing 101, and the terminal sleeve 202 is sleeved on the terminal column 201 , the elastic member 110 is located between the terminal sleeve 202 and the terminal post 201 , the side wall of the terminal sleeve 202 is provided with a wire insertion hole 204 , and the wire clamp hole 203 corresponds to the wire insertion hole 204 . Wherein, the wire clamping hole 203 and the wire insertion hole 204 constitute a bayonet, and the terminal column 201 and / or the terminal ...

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PUM

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Abstract

The invention provides a press-type junction box, and the junction box comprises a housing. The housing is provided with a first wiring hole and a second wiring hole corresponding to the first wiring hole. The junction box also comprises a first wiring terminal which is disposed in the housing. The first wiring terminal is a press-type wiring terminal, and comprises a bayonet and an elastic part, which are opposite to each other. The first wiring terminal is used for fixing a wire extending into the bayonet from the first wiring hole through the elastic part. The junction box also comprises a second wiring terminal, and the second wiring terminal is disposed in the housing and located at a second wiring hole. The second wiring terminal is electrically connected with the first wiring hole. According to the invention, the wire of an instrument is fixed through the press-type wiring terminal, thereby facilitating the installation and disassembly of the wire of the instrument, saving the operation time of an operator, and enabling the operation to be quick and convenient.

Description

technical field [0001] The invention relates to terminal technology, in particular to a push-type terminal box. Background technique [0002] At present, an instrument is an appliance or device used to detect, measure, observe, and calculate various physical quantities, material components, and physical parameters. Today, instruments are used in a wide variety of applications. [0003] However, it is necessary to use screws to fix the instrument line when connecting the instrument, so that when installing or removing the instrument line, it is necessary to use a screwdriver to fix or remove the instrument line. Due to the complicated operation, it is inconvenient to connect or remove the instrument. Contents of the invention [0004] The invention provides a push-type junction box to solve the inconvenience caused by the need to use screws to fix the instrument wires when connecting instruments in the prior art. [0005] The first aspect of the present invention provide...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R13/24
Inventor 翁乙友王金山谭建华何宇颉梁龙贵高爱进
Owner PETROCHINA CO LTD