CN212875765U

CN212875765U - Photoelectric switch shell

Info

Publication number: CN212875765U
Application number: CN202022253035.XU
Authority: CN
Inventors: 张立东; 姜丽丽; 战荫泽; 李居尚; 韩东旭; 孟祥利; 褚学弘
Original assignee: Changchun University of Science and Technology College of Optical and Electronical Information
Current assignee: Changchun University of Science and Technology College of Optical and Electronical Information
Priority date: 2020-10-12
Filing date: 2020-10-12
Publication date: 2021-04-02
Anticipated expiration: 2030-10-12

Abstract

The utility model discloses a photoelectric switch casing. The method comprises the following steps: a rectangular parallelepiped main body; and a first extension part and a second extension part extending to both sides along the length direction of the main body; a first columnar boss and a second columnar boss extending to one side along a width direction of the main body; the other side of the main body in the width direction is provided with 4 metal inserting plates; wherein a space is arranged between the first columnar lug boss and the second columnar lug boss; and rectangular small holes corresponding to the positions are respectively arranged on the opposite side surfaces of the first bulge part and the second bulge part. The utility model discloses a photoelectric switch casing, structural design is reasonable, facilitates the use.

Description

Photoelectric switch shell

Technical Field

The utility model relates to a photoelectricity field, more specifically, this novel photoelectric switch casing that relates to.

Background

The photoelectric switch is a kind of sensor, and it converts the light intensity change between the transmitting end and the receiving end into the current change to achieve the detection purpose. Since the opto-electronic switch output and input circuits are electrically isolated (i.e., electrically isolated), it may find application in a number of applications. The new generation photoelectric switch device manufactured by adopting the integrated circuit technology and the SMT surface mounting process has the intelligent functions of time delay, widening, external synchronization, mutual interference resistance, high reliability, stable working area, self diagnosis and the like. The novel photoelectric switch is an active photoelectric detection system type electronic switch adopting pulse modulation, and the used cold light sources comprise infrared light, red light, green light, blue light and the like, and can quickly control the states and actions of various substances such as solid, liquid, transparent body, black body, soft body, smoke and the like in a non-contact and nondestructive manner. The device has the advantages of small volume, multiple functions, long service life, high precision, high response speed, long detection distance and strong light, electric and magnetic interference resistance.

Novel content

This novel design has developed a photoelectric switch casing, and the structure is related to rationally, facilitates the use.

An optoelectronic switch housing comprising:

a rectangular parallelepiped main body; and

a first extension part and a second extension part extending to both sides along a length direction of the main body;

a first columnar boss and a second columnar boss extending to one side along a width direction of the main body;

the other side of the main body in the width direction is provided with 4 metal inserting plates;

wherein a space is arranged between the first columnar lug boss and the second columnar lug boss; and rectangular small holes corresponding to the positions are respectively arranged on the opposite side surfaces of the first bulge part and the second bulge part.

Preferably, the first extension part and the second extension part are respectively provided with a first through hole along the height direction of the main body; the first extension part and the second extension part are respectively provided with a second through hole along the length direction of the extension part; the first through hole and the second through hole are located on the same horizontal plane and are communicated with each other.

Preferably, a light display lamp is disposed in the middle of the main body.

As a preference, further comprising: and the convex plate is parallel to the metal inserting plate and is fixed on the main body.

Preferably, the first and second extensions are thicker than the body.

This novel beneficial effect:

the utility model discloses a photoelectric switch casing, structural design is reasonable, facilitates the use.

Drawings

Fig. 1 is a front view of the housing of the novel photoelectric switch.

Fig. 2 is a side view of the housing of the novel optoelectronic switch.

Fig. 3 is a rear view of the housing of the novel optoelectronic switch.

Detailed Description

The present invention is further described in detail below with reference to the attached drawings so that those skilled in the art can implement the invention by referring to the description.

As shown in fig. 1 to 3, the body 100 is a rectangular parallelepiped, and preferably, polycarbonate is used as the material of the body 100. A light display lamp 150 is disposed in the middle of the main body 100. The body 100 extends along both sides in the longitudinal direction to form a first extension portion and a second extension portion 110, respectively. The main body 100 is located between the first and second extensions 110 and is integrally connected. The thickness of the main body 100 is slightly thinner than the thickness of the first and second extension portions, which have the same thickness.

The body 100 extends along one side in the width direction to form two first and second columnar protrusions 120 having a certain interval. The opposite sides of the first and second protrusions 120 are respectively provided with a rectangular hole, and the two rectangular holes are corresponding in position. The connecting line of the two rectangular small holes is an optical axis. Light is emitted from one rectangular small hole, the other rectangular small hole receives the light, and if an object blocks the light, the other rectangular small hole cannot receive the light, so that whether the object exists or not is judged.

The first and second extension portions have first through holes 130 along the height direction of the main body, respectively. The first and second extension portions have second through holes 140 along the length direction of the extension portions, respectively. The first through hole 130 and the second through hole 140 are located on the same horizontal plane and communicate with each other.

The main body 100 has a protrusion plate 160 and 4 metal rectangular insert plates parallel to the protrusion plate 160 in the other direction of the width. 4 metal inserting plates are V in sequence_ccTerminal L, OUTPUT, and GND.

Preferably, the dimension from the edge of the first extension to the edge of the second extension is 25.4 mm; the height of the first and second extensions is 6.95 mm; the spacing between the first and second bosses is preferably 5 mm; the dimension from the top end of the metal insert plate to the distal ends of the first boss and the second boss was 28.4 mm.

While the present invention has been described with reference to the above embodiments, it is not intended to be limited to the details shown, since various modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A photoelectric switch case, comprising:

a rectangular parallelepiped main body; and

2. The photoelectric switch housing according to claim 1, wherein the first extension portion and the second extension portion have first through holes, respectively, along a height direction of the main body; the first extension part and the second extension part are respectively provided with a second through hole along the length direction of the extension part; the first through hole and the second through hole are located on the same horizontal plane and are communicated with each other.

3. The optoelectronic switch housing of claim 2, wherein a light display is disposed in a middle portion of the body.

4. The optoelectronic switch housing of claim 2, further comprising: and the convex plate is parallel to the metal inserting plate and is fixed on the main body.

5. The optoelectronic switch housing of claim 1, 2, 3, or 4, wherein the first and second extensions are thicker than the body.