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Groove type photoelectric sensor protection structure

A technology of photoelectric sensor and protective structure, which is applied in the direction of instruments, protective equipment, measuring instrument components, etc., and can solve problems such as waste, sudden drop in sensor life, and low protection level

Pending Publication Date: 2021-09-10
上海索迪龙自动化股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing slot-type photoelectric sensors cannot be used in relatively harsh environments due to their low protection levels, or they are forced to serve in harsh environments, resulting in a sudden drop in sensor life, resulting in artificial waste of resources

Method used

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  • Groove type photoelectric sensor protection structure
  • Groove type photoelectric sensor protection structure
  • Groove type photoelectric sensor protection structure

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Embodiment Construction

[0046] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0047] Such as Figure 1 to Figure 3 As shown, in one of the embodiments of the present application, a slot-type photoelectric sensor protection structure includes: a first housing 2, a second housing 5, a cable lead-out part 4 and a rubber-covered structure 1, the first The shell 2 and the second shell 5 are detachably connected, the cable lead-out part 4 is connected with the first shell 2, or the cable lead-out part 4 is connected with the second shell 5 , or, the cable lead-out...

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Abstract

The invention discloses a groove type photoelectric sensor protection structure. The protection structure comprises a first shell, a second shell, a cable leading-out part and a rubber coating structure; the first shell and the second shell are detachably connected; the cable leading-out part is connected with the first shell or the second shell or the joint of the first shell and the second shell; the rubber coating structure comprises a first rubber coating structure and a second rubber coating structure; the first rubber coating structure is arranged at the joint of the first shell and the second shell; and the second rubber coating structure is arranged at the joint of the cable leading-out part and the first shell, or the joint of the cable leading-out part and the second shell, or the joint of the cable leading-out part, the first shell and the second shell. According to the groove type photoelectric sensor protection structure, the rubber coating structure is arranged on the basis of shell protection, so that an assembly gap between original shells is eliminated, the protection grade reaches IP67, and double protection of the groove type photoelectric sensor is realized, so that the groove type photoelectric sensor can serve in a severe environment, and the application field of the groove type photoelectric sensor is expanded.

Description

technical field [0001] The application belongs to the technical field of slot-type photoelectric sensors, and in particular relates to a protective structure of slot-type photoelectric sensors. Background technique [0002] The photoelectric sensor is composed of three parts: the light source, the optical path and the photoelectric element. The photoelectric sensor converts the light signal (infrared light, visible light, ultraviolet light, etc.) Changes in other non-electric quantities. [0003] The slot-type photoelectric sensor is a kind of photoelectric sensor, which belongs to the through-beam photoelectric sensor. Its transmitting end and receiving end are integrated, and it is also called U-shaped photoelectric sensor. The slot width of the slot-type photoelectric sensor determines the strength and distance of the received signal. Its detection method is non-contact detection, which is less restricted by the detection object. It is usually widely used in the detectio...

Claims

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Application Information

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IPC IPC(8): G01D11/24G01D11/00G01D3/08
CPCG01D11/245G01D11/00G01D3/08
Inventor 邓志才陈坤速
Owner 上海索迪龙自动化股份有限公司
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