Device for detecting key and coat and hat hook on automobile reading lamp

Abstract

The invention discloses a device for detecting a coat and hat hook on an automobile reading lamp. The device comprises a motor, a substrate, a drive shaft, a stirring rod, a gearing-down mechanism and position switches, wherein the motor can rotate positively and negatively after being electrified; the substrate is provided with a mounting seat for arranging the automobile reading lamp; the drive shaft can be horizontally arranged on the substrate in a rotating way, and is in transmission connection with the output end of the motor; the stirring rod is arranged on the substrate in the rotating way; and the number of the position switches is two, and the two position switches are arranged on the substrate and positioned on the two sides of the stirring rod. The invention also discloses the device capable of simultaneously detecting a key and the coat and hat hook on the automobile reading lamp. Compared with the prior art, the devices have the advantages that: the stirring rod rotates to and fro to simulate a finger of a user, the position switches are used for controlling the amplitude of swing, the whole operation is stable and reliable, impact phenomena are avoided, and the rotating speed of the motor can be changed to easily achieve favorability for regulating and controlling the rhythm of service life test operations.

Description

technical field [0001] The invention relates to a detection device for a car reading light coat hook, and also relates to a detection device for a car reading light button and a coat hook. It is mainly used to detect the service life of coat hooks and buttons. Background technique [0002] All kinds of products with buttons (such as digital products, telephones, car reading light control buttons, etc.) generally need to detect their service life before leaving the factory. Based on this, many test devices about buttons have been disclosed in the prior art, but Most of the testing devices that use cylinders to simulate fingers to press keys are in the majority, such as the Chinese invention patent application publication "Key Automatic Testing Device and Method" (publication number CN18411038A) whose application number is 200510033933.1, and the Chinese invention patent application whose application number is 200910096917.5 The publication "A Device for Detecting the Life o...

AI Technical Summary

Problems solved by technology

[0003] However, the test device that uses the cylinder as the driving mechanism to simulate finger buttons has the following shortcomings: first, the cylinder has a large inertia when it moves back and forth, and it has a certain impact. It is not soft enough, which has a certain impact on the product, and cannot objectively reflect the service life of the buttons; secondly, when the cylinder is operated, the noise is loud, which affects the health of the testers; finally, the cylinder cannot be tested under the condition of alternating high and low temperature , the application environment is narrow

[0004]In addition, there are more and more products with coat hooks on the car reading lights, but there is no special equipment that can complete the car reading lights at the same time. The device for testing the service life of upper buttons and coat hooks. Based on the popularity of this type of product, it is necessary to study a special test device to speed up the detection work efficiency.

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