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A circuit connector with an open circuit alarm function

A circuit connector and function technology, applied in the direction of vehicle connector, connection, circuit, etc., can solve the problem of easy rear-end collision of vehicles, and achieve the effect of simple installation and accurate positioning.

Active Publication Date: 2020-04-21
宁波市凯瑞梅特汽配工业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the driver's instructions cannot be reflected on the trailer, there will be a great potential safety hazard
For example, when the driver steps on the brakes, the brake lights at the rear of the car are not on, and the vehicles behind are easy to rear-end

Method used

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  • A circuit connector with an open circuit alarm function
  • A circuit connector with an open circuit alarm function
  • A circuit connector with an open circuit alarm function

Examples

Experimental program
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Embodiment Construction

[0022] The following description serves to disclose the present invention to enable those skilled in the art to carry out the present invention. The preferred embodiments described below are only examples, and those skilled in the art can devise other obvious variations.

[0023] The present invention comprises a housing 1 and a rear cover 2 detachably mounted on the housing 1, two fan-shaped slots 11 are symmetrically arranged on the installation end surface of the housing 1, and the upper end of the slots 11 is fixed with The limit plate 12 that can cover part of the card slot 11 is symmetrically provided with two sliding plates 22 that cooperate with the card slot 11 on the installation end surface of the rear cover 2, and the end of the sliding plate 22 is far away from the rear cover 2 There is a block 21 that matches the slot 11, and the block 21 can be inserted into the slot 11 that is not blocked by the limiting plate 12. After rotating the rear cover 2 at a certain an...

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PUM

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Abstract

The invention discloses a circuit connector having an open-circuit warning function. The circuit connector comprises a shell and a rear cover, wherein the rear cover is detachably arranged on the shell, two fan-shaped clamping grooves are symmetrically formed in an installation end surface of the shell, limitation plates are fixedly arranged at upper ends of the clamping grooves and can be used for shielding a part of clamping grooves, two sliding plates are symmetrically arranged on an installation end surface of the rear cover and are matched with the clamping grooves, a clamping block is arranged at one end, far away from the rear cover, of each sliding plate and is matched with each clamping groove, the clamping blocks can be inserted into the clamping grooves which are not shielded bythe limitation plates, the clamping blocks move in the clamping groove to parts below the limitation plates after the rear cover is rotated by a certain angle, and the rear cover can be limited frombeing separated from the shell through the clamping blocks by the limitation plates. The circuit connector is reliable to connect and has a warning and reminding effect when the connector is separated.

Description

technical field [0001] The invention relates to the field of trucks, in particular to a circuit connector with an open circuit alarm function. Background technique [0002] Heavy-duty trucks are generally equipped with a variety of electrical equipment, which is powered by the tractor. In order to realize the power supply needs between the tractor and the trailer, and between the trailer and the trailer, they need to be connected through electrical connectors. The electrical connector is mainly used for power transmission between the heavy-duty tractor and the trailer. It is responsible for providing safe and reliable lines for the brake lights and turn signals of the trailer, so that the driver's braking and steering commands can be reflected on the trailer. To achieve the purpose of driving safety. [0003] However, the existing connectors on the market do not have a circuit breaker alarm function. When the plug and socket are separated, the driver has no way of knowing....

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R13/66H01R13/70H01R13/502
CPCH01R13/502H01R13/6675H01R13/6691H01R13/70H01R2201/26
Inventor 罗方建柯力
Owner 宁波市凯瑞梅特汽配工业有限公司