CN211063595U

CN211063595U - Photoelectric isolating switch

Info

Publication number: CN211063595U
Application number: CN202020303061.6U
Authority: CN
Inventors: 韩庆田; 高晓燕; 张毅
Original assignee: Naval Aeronautical University
Current assignee: Naval Aeronautical University
Priority date: 2020-03-12
Filing date: 2020-03-12
Publication date: 2020-07-21
Anticipated expiration: 2030-03-12

Abstract

The utility model discloses a photoelectric isolation switch, including strengthening the backing plate, the inboard of strengthening the backing plate is equipped with the circuit and stores up the box, the top that the box was stored up to the circuit is equipped with the circuit plate body, the circuit plate body with the circuit stores up box fixed connection, the top inboard of strengthening the backing plate is equipped with fixed spout, the inboard embedding strip slider of fixed spout, the top of strip slider is equipped with the function and protects the frame, the function protect the frame with strengthen backing plate sliding connection, the inboard that the frame was protected to the function is equipped with square notch, square notch's the outside is equipped with the rotation hinge, the closing cap backing plate is connected in the outside of rotation hinge. This equipment protects the frame through having designed the function, can carry out the lock with whole and enhancement backing plate to steerable slip, the inboard rotation hinge of accessible and closing cap backing plate seal simultaneously, can prevent grey and water proof to equipment inside, and overall stability is good, and the practicality is strong.

Description

Photoelectric isolating switch

Technical Field

The utility model relates to a switchgear technical field specifically is a novel photoelectric isolation switch.

Background

The principle of the photoelectric isolating switch is generally composed of three parts, namely, light emission, light receiving and signal amplification, an input electric signal drives a light emitting diode (L ED) to emit light with a certain wavelength, the light emitting diode is received by a light detector to generate a photocurrent, the photocurrent is further amplified and then output, and the electric-optical-electric conversion is completed, so that the input, output and isolation functions are realized.

At present traditional photoelectric isolation switch lacks protective equipment, and inside dust easily penetrated to equipment when idle, the line connection appeared in disorder easily simultaneously to lack insulating chassis, it is relatively poor to use the security, for this reason we propose a novel photoelectric isolation switch here.

Disclosure of Invention

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a photoelectric isolation switch has solved, and present traditional photoelectric isolation switch lacks protective equipment, and inside dust easily penetrated to equipment when idle, the line connection appeared in disorder easily simultaneously to lack insulating chassis, the relatively poor problem of safety in utilization.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a photoelectric isolation switch, includes the enhancement backing plate, the inboard of strengthening the backing plate is equipped with the circuit and stores up the box, the top that the box was stored up to the circuit is equipped with the circuit plate body, the circuit plate body with the box fixed connection is stored up to the circuit, the top inboard of strengthening the backing plate is equipped with fixed spout, the inboard embedding strip slider of fixed spout, the top of strip slider is equipped with the function and protects the frame, the function protect the frame with strengthen backing plate sliding connection, the inboard that the frame was protected to the function is equipped with square notch, the outside of square notch is equipped with rotates the hinge, the closing cap backing plate is connected in the outside of rotating the hinge.

As the utility model discloses a further preferred mode, the outside of strengthening the backing plate is equipped with the fastening buckle, be equipped with the installation through-hole on the fastening buckle.

As a further preferred mode of the present invention, the bottom side of the circuit storage box is provided with an insulating base plate, and the inner side of the insulating base plate is provided with a spring rod.

As a further preferred mode of the present invention, the upper and lower sides of the circuit storage box are all provided with heat dissipation bar holes.

As a further preferred mode of the present invention, the right side of the front side of the circuit storage box is provided with a work indicator lamp.

As a further preferred mode of the present invention, the left side of the front face of the circuit board body is provided with a triangular socket, and the inner side of the triangular socket is provided with a switch button.

(III) advantageous effects

The utility model provides a photoelectric isolation switch. The method has the following beneficial effects:

(1) this equipment protects the frame through having designed the function, can carry out the lock with whole and enhancement backing plate to steerable slip, the inboard rotation hinge of accessible and closing cap backing plate seal simultaneously, can prevent grey and water proof to equipment inside, use safelyr.

(2) This equipment can carry out fixed mounting through having added the fastening buckle in the reinforcing backing plate outside, and the insulating backing plate of bottom, the spring beam of inboard interpolation simultaneously can carry out the shock attenuation buffering to equipment, improves stability, and the practicality is stronger.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a schematic structural view of the functional protective frame of the present invention;

FIG. 3 is a schematic view of the structure of the circuit storage box of the present invention;

fig. 4 is a schematic view of the insulating pad structure of the present invention.

In the figure, 1-a reinforcing base plate, 2-a circuit storage box, 3-a circuit board body, 4-a fixed sliding chute, 5-a strip-shaped sliding block, 6-a functional protective frame, 7-a square notch, 8-a rotating hinge, 9-a cover sealing base plate, 10-a fastening buckle plate, 11-an installation through hole, 12-an insulating base plate, 13-a spring rod, 14-a radiating strip hole, 15-a work indicator light, 16-a triangular socket and 17-a switch button.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention provides a technical solution: the utility model provides a photoelectric isolation switch, includes and strengthens backing plate 1, the inboard of strengthening backing plate 1 is equipped with circuit storage box 2, the top that circuit storage box 2 was equipped with circuit plate body 3, circuit plate body 3 with circuit storage box 2 fixed connection, the top inboard of strengthening backing plate 1 is equipped with fixed spout 4, the inboard embedding strip slider 5 of fixed spout 4, the top of strip slider 5 is equipped with the function and protects frame 6, the function protect frame 6 with strengthen backing plate 1 sliding connection, the inboard of function protection frame 6 is equipped with square notch 7, the outside of square notch 7 is equipped with rotates hinge 8, closing cap backing plate 9 is connected in the outside of rotating hinge 8.

The outer side of the reinforcing base plate 1 is provided with a fastening buckle plate 10, and the fastening buckle plate 10 is provided with a mounting through hole 11. By the design, the whole equipment can be fixed by the mounting through hole 11 on the fastening buckle plate 10.

The bottom side of the circuit storage box 2 is provided with an insulating pad 12, and the inner side of the insulating pad 12 is provided with a spring rod 13. With this design, the insulating property can be enhanced by the insulating pad 12, and the stability can be enhanced by the inner spring rod 13.

The upper side and the lower side of the circuit storage box 2 are both provided with radiating strip holes 14. The heat sink bar holes 14 can be used to enhance the heat sink effect by such a design.

And a working indicator light 15 is arranged on the right side of the front surface of the circuit storage box 2. By means of this design, an indication can be provided by means of the operating indicator 15.

The left side of the front of the circuit board body 3 is provided with a triangular socket 16, and the inner side of the triangular socket 16 is provided with a switch button 17. With this design, the triangular jack 16 can be used to provide a wiring function.

The working principle is as follows: during the use, at first, strip slider 5 in the accessible service function protects the frame 6 outside carries out the horizontal slip on strengthening the backing plate 1, thereby steerable is to the sealed of circuit storage box 2, can use the rotation hinge 8 of square notch 7 both sides to drive closing cap backing plate 9 and open simultaneously, but the inboard shift knob 17 of manual control, insulating nature and stability can be strengthened to the insulating backing plate 12 of bottom simultaneously, the heat dissipation can be strengthened to the outside heat dissipation strip hole 14 of circuit storage box 2, triangular socket 16 can provide the function of working a telephone switchboard, installation through-hole 11 on the usable fastening buckle 10 fixes equipment wholly simultaneously, it is comparatively convenient to wholly use.

The utility model relates to a 1-reinforced backing plate, a 2-circuit storage box, a 3-circuit board body, a 4-fixed chute, a 5-strip-shaped slider, a 6-function protective frame, a 7-square notch, an 8-rotating hinge, a 9-sealing backing plate, a 10-fastening buckle plate, an 11-installation through hole, a 12-insulating backing plate, a 13-spring rod, a 14-radiating strip hole, a 15-work indicator light, a 16-triangular socket and a 17-switch button, wherein the components are all universal standard components or components known by technicians in the field, the structure and the principle of the components are known by the technicians or known by conventional experimental methods, the problem solved by the utility model is that the traditional photoelectric isolating switch lacks protective equipment at present, dust easily permeates into the equipment when the switch is idle, line connection appears in disorder easily simultaneously to lack insulating chassis, the relatively poor problem of safety in utilization, the utility model discloses a combination of each other of above-mentioned part, this equipment protects the frame through the design function, can carry out the lock with whole and enhancement backing plate, thereby steerable slip, the inboard rotation hinge of accessible and closing cap backing plate seal simultaneously, can prevent grey and water proof to equipment inside, it is safer to use, through having added the fastening buckle in the enhancement backing plate outside, can carry out fixed mounting, the insulating backing plate of bottom simultaneously, the spring beam of inboard interpolation can carry out the shock attenuation buffering to equipment, and stability is improved, and the practicality is stronger.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A photoelectric isolation switch comprises a reinforcing base plate (1), and is characterized in that: the inboard of strengthening backing plate (1) is equipped with circuit storage box (2), the top of circuit storage box (2) is equipped with circuit plate body (3), circuit plate body (3) with circuit storage box (2) fixed connection, the top inboard of strengthening backing plate (1) is equipped with fixed spout (4), inboard embedding strip slider (5) of fixed spout (4), the top of strip slider (5) is equipped with function and protects frame (6), function protect frame (6) with strengthen backing plate (1) sliding connection, the inboard that function protected frame (6) is equipped with square notch (7), the outside of square notch (7) is equipped with rotates hinge (8), closing cap backing plate (9) is connected in the outside of rotating hinge (8).

2. The optoelectronic isolator as claimed in claim 1, wherein: the outer side of the reinforcing base plate (1) is provided with a fastening buckle plate (10), and the fastening buckle plate (10) is provided with a mounting through hole (11).

3. The optoelectronic isolator as claimed in claim 1, wherein: the bottom side of the circuit storage box (2) is provided with an insulating base plate (12), and the inner side of the insulating base plate (12) is provided with a spring rod (13).

4. The optoelectronic isolator as claimed in claim 1, wherein: the upper side and the lower side of the circuit storage box (2) are both provided with radiating strip holes (14).

5. The optoelectronic isolator as claimed in claim 1, wherein: and a working indicator lamp (15) is arranged on the right side of the front surface of the circuit storage box (2).

6. The optoelectronic isolator as claimed in claim 1, wherein: the front left side of circuit board body (3) is equipped with triangle socket (16), triangle socket (16) inboard is equipped with shift knob (17).