CN202871612U

CN202871612U - Optoelectronic switch support

Info

Publication number: CN202871612U
Application number: CN201220475682.8U
Authority: CN
Inventors: 吴质朴; 何畏
Original assignee: SHENZHEN ORIENT TECHNOLOGY Co Ltd
Current assignee: Shenzhen Orient Components Co ltd
Priority date: 2012-09-18
Filing date: 2012-09-18
Publication date: 2013-04-10
Anticipated expiration: 2022-09-18

Abstract

The utility model discloses an optoelectronic switch support including a support body provided with a groove, a separating board dividing the groove into two parts and a pin used for connecting with a transmitter and a receiver. The pin is bent and extended towards a lower end face of the support body. According to the utility model, by bending the pin used for connecting with the transmitter and the receiver towards the lower end face of the support body, the obtrusive length of the pin is reduced, the rigidity of the pin is improved and the welding quality of the pin and a circuit board is improved. Therefore, no mutual cross interference occurs in support detection and the accuracy of the support detection is improved. A mold used for producing 3528 LEDs on a large scale also can be utilized directly and modified slightly for processing the optoelectronic switch support conveniently, so that the production cost is reduced substantially.

Description

A kind of optoelectronic switch support

Technical field

The utility model relates to optoelectronic switch, relates in particular to a kind of support of reflective photoelectric switch.

Background technology

Now, optoelectronic switch has obtained using widely, as is used for: the times of exercise of optoelectronic switch smoke alarm, record mechanical arm, Stroke Control, rotating speed detection, throughput control etc. aspect.Whether optoelectronic switch utilizes detected material to the blocking or reflect of light beam, by the synchronization loop gating circuit, thereby come inspected object to exist.Optoelectronic switch is converted to light signal with input current at reflector and penetrates, and receiver is again according to the strong and weak of the light that receives or there is unmatchful target object to survey.General optoelectronic switch is comprised of reflector, receiver and testing circuit three parts.

As depicted in figs. 1 and 2, reflective photoelectric switch commonly used comprises the support 1 with groove, with the dividing plate 4 that groove is divided into two, is located at respectively reflector 2 and receiver 3 in the rack groove, and reflector 2 and receiver 3 are provided with

5,6 separately.Wherein, be located at the

5,6 of support 1 both sides, to the bracket side extension.When support was reached the standard grade automatically detection, pin is mutually chiasma interference easily, affects accuracy in detection; In addition, the rigidity of pin is relatively poor, easily tortuous distortion, and the welding quality of impact and circuit board.

Summary of the invention

The utility model is in order to solve above-mentioned technical problem, proposes a kind ofly to be convenient to detect, the optoelectronic switch support of good rigidity.

For solving the problems of the technologies described above, the utility model proposes a kind of optoelectronic switch support, comprise the dividing plate that is divided into two with reeded stake body, with described groove, the pin that is used for connecting reflector, receiver.Described pin is to the lower surface bending of described stake body.

Wherein, described groove can be circular groove.Groove also can be rectangular recess.

The utility model will in order to shorten the overhanging length of pin, have been strengthened the rigidity of pin for the pin that connects reflector, receiver to the bending of stake body lower surface, improve the welding quality of itself and circuit board.The greatly shortening of pin length, so that support is reached the standard grade when automatically detecting, pin is mutually chiasma interference not, has improved the accuracy that support detects.Can also directly utilize the mould of professional production 3528LED in enormous quantities, revise slightly, just can process easily the utility model, greatly reduce production cost.

Description of drawings

Fig. 1 is the front view of existing optoelectronic switch;

Fig. 2 is the upward view of Fig. 1;

Fig. 3 is the front view of the utility model preferred embodiment;

Fig. 4 be among Fig. 3 A-A to cutaway view;

Fig. 5 be among Fig. 3 B-B to cutaway view;

Fig. 6 is the front view of another embodiment of the utility model

Fig. 7 be among Fig. 6 C-C to cutaway view;

Fig. 8 be among Fig. 6 D-D to cutaway view.

Embodiment

Such as Fig. 3, Fig. 4 and shown in Figure 5, a kind of optoelectronic switch support that the utility model preferred embodiment provides comprises the stake body 10 with circular groove 30, the dividing plate 20 that groove 30 is divided into two, is used for connecting the

40,50 of reflector, receiver.The pin 40 of the utility model, 50 extends to stake body 10 lower surface bendings.Present embodiment can directly utilize the mould of professional production 3528 LED in enormous quantities, revises slightly, just can convenient processing the utility model, greatly reduce production cost.

As required, the shape of stake body 10 can also be made various shape, such as Fig. 6, Fig. 7 and shown in Figure 8, the profile of stake body 10 and groove 30 can be done orthogonal etc.

The utility model will in order to shorten the overhanging length of pin, have been strengthened the rigidity of pin for the pin that connects reflector, receiver to the bending of stake body lower surface, improve the welding quality of itself and circuit board.So that support not mutually chiasma interference when detecting has improved the accuracy of support detection.

Only in order to illustrate structure of the present utility model, those of ordinary skill in the art can make various deformation and variation to above specific embodiment under design of the present utility model, and these distortion and variation include within protection range of the present utility model.

Claims

1. optoelectronic switch support, the dividing plate (20) that comprises stake body (10) with fluted (30), described groove is divided into two, the pin (40,50) that is used for connecting reflector, receiver, it is characterized in that described pin (40,50) extends to the bending of described stake body (10) lower surface.

2. optoelectronic switch support as claimed in claim 1 is characterized in that, described groove (30) is circular groove.

3. optoelectronic switch support as claimed in claim 1 is characterized in that, described groove (30) is rectangular recess.