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Push-pull timing switch suitable for multiple switches

A timing switch, push-pull technology, applied in electrical switches, electrical components, circuits, etc., can solve the problems of high cost of timing functions and separate control of electrical appliances.

Inactive Publication Date: 2018-03-16
CHENGDU KECHUANGCHENG TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on the above technical problems, the present invention provides a push-pull timing switch suitable for various switches, thereby solving the problem that the existing toilet exhaust fan and other electrical appliances have high cost of timing function, and the control system on each electrical appliance can only Control the technical problems of their respective electrical appliances separately

Method used

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  • Push-pull timing switch suitable for multiple switches
  • Push-pull timing switch suitable for multiple switches
  • Push-pull timing switch suitable for multiple switches

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] A push-pull timing switch suitable for various switches, comprising a timing switch body 1, an adsorption device 2 for connecting to a wall is arranged on the rear side of the timing switch body 1, and a switch device 3 is arranged on one side of the timing switch body 1;

[0043] The switch device 3 includes a base 4, a connecting rod 5 is horizontally arranged between the base 4 and the timing switch body 1, and a through hole 6 is arranged inside the base 4, and the base 4 is located at the position of the through hole 6 and is provided with a hole suitable for the through hole 6. Equipped with a push-pull rod 7, the side of the base 4 away from the adsorption device 2 is located inside the through hole 6 with an annular baffle 8, and a first spring 9 is provided between the baffle 8 and the push-pull rod 7;

[0044] A crossbar 10 is arranged between the push-pull rod 7 and the timing switch body 1, and the timing switch body 1 controls the crossbar 10 to move in the ...

Embodiment 2

[0050] This embodiment is further optimized based on Embodiment 1. The outer wall of the push-pull rod 7 is evenly distributed with a plurality of guide rods 29 parallel to the length direction of the push-pull rod 7. The base 4 is provided with a guide groove 30 corresponding to the position of the guide rod 29, and the guide rod 29 And the guide groove 30 can not only guide the push-pull rod 7 during the movement of the push-pull rod 7, but also prevent the push-pull rod 7 from rotating, so as to facilitate the connection of the groove 11 and the cross bar 10.

Embodiment 3

[0052] This embodiment is further optimized based on Embodiment 1. The push-pull rod 7 is provided with a pull ring 31 on one side of the first spring 9, so that the push-pull rod 7 can be stretched conveniently.

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Abstract

The invention relates to a push-pull timing switch suitable for multiple switches. The push-pull timing switch comprises a timing switch body; an adsorption device is arranged on the rear side face ofthe timing switch body; a switching device is arranged at one side of the timing switch body and comprises a base; a connecting rod is arranged between the base and the timing switch body; the base is internally provided with a through hole, and a push-pull rod is arranged in the through hole; a ring-shaped baffle plate is arranged at the side, far away from the adsorption device, of the base; afirst spring is arranged between the baffle plate and the push-pull rod; a cross rod is arranged between the push-pull rod and the timing switch body and is controlled to move along the horizontal direction by the timing switch body; a groove matched with the cross rod is formed in the position, corresponding to the cross rod, of the push-pull rod; the cross rod is clamped in the groove, so that the push-pull rod is connected with the cross rod. The push-pull timing switch is not only simple in structure and low in cost, but also can be used for controlling a plurality of devices and is convenient to assemble and disassemble.

Description

technical field [0001] The invention relates to the technical field of switches, in particular to a push-pull timing switch suitable for various switches. Background technique [0002] At present, in the bathrooms of urban housing, exhaust fans are installed in the bathrooms for the convenience of discharging the odor from the bathrooms, but most of the exhaust fans are manual switches. The exhaust fan is turned off, and people usually forget to turn off the exhaust fan when they are busy with other things after going to the toilet, resulting in energy waste; since people usually go to sleep directly after going to the toilet at night, the exhaust fan cannot be turned on at this time The air fan has become a headache. If it is turned on, it can only be turned off in the morning, resulting in a waste of energy; if it is not turned on, when other people go to the toilet, the smell in the bathroom will be stinky, making others miserable; [0003] There is also a switch that co...

Claims

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Application Information

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IPC IPC(8): H01H3/02H01H9/02H01H7/08
CPCH01H3/02H01H7/08H01H9/02
Inventor 雍海燕
Owner CHENGDU KECHUANGCHENG TECH
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