CN209928079U

CN209928079U - Quick detachable double-circuit fiber control device

Info

Publication number: CN209928079U
Application number: CN201920462552.2U
Authority: CN
Inventors: 马国良
Original assignee: Hefei Shangrui Electric Co Ltd
Current assignee: Hefei Shangrui Electric Co Ltd
Priority date: 2019-04-08
Filing date: 2019-04-08
Publication date: 2020-01-10
Anticipated expiration: 2029-04-08

Abstract

The utility model discloses a quick detachable double-circuit fiber control device, including the U-shaped shell, U-shaped shell top and bottom both sides are all movable embedding have a rectangle lug, and rectangle lug fixed mounting has left end shell and right-hand member shell in arc cover both sides terminal surface, and U-shaped shell top and bottom both ends all have a left end shell and right-hand member shell through arc cover movable mounting respectively, and the draw-in groove is all seted up to the inner wall of U-shaped shell top and bottom, and the draw-in groove inner wall slides and is provided with protruding rail, protruding rail fixed mounting in sliding cover top and bottom. The utility model discloses it is convenient to dismantle, and installation back fastness is high simultaneously, solves simultaneously in the later stage to the unable condition of doing inside deashing to handle of fiber control device, and the annular ring that supplies first optic fibre and second optic fibre to alternate through right-hand member shell surface setting satisfies the dual optical fiber and treats control device's regulation and control at any time, and the on off state display state that shows through clear glass simultaneously can be more audio-visual sees the state of treating control device.

Description

Quick detachable double-circuit fiber control device

Technical Field

The utility model relates to an optical fiber control technical field, concretely relates to quick detachable double-circuit optical fiber control device.

Background

The optical fiber is a mainstream mode of broadband access, has the advantages of large communication capacity, long relay distance, good confidentiality, strong adaptability, small size, light weight, wide raw material source, low price and the like, and is widely applied to broadband internet access. The existing optical fiber is mainly applied to a communication system, and provides an efficient and fast network through signal transmission, but the application of the existing optical fiber in the aspect of control is not common. The basic component of the optical fiber is quartz, which only transmits light, is not conductive and is not influenced by an electromagnetic field.

The existing two-way optical fiber control technology is a mainstream optical fiber transmission means, and has high-efficiency transmission and feedback performance, however, the existing two-way optical fiber control device is very troublesome in internal ash removal, all screws of a shell are usually required to be completely detached to remove ash in the shell, so that the existing two-way optical fiber control device is very troublesome, and meanwhile, the state of controlled equipment is difficult to visually see by the existing two-way optical fiber control device.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model aims to provide a quick detachable double-circuit fiber control device, the device dismantles conveniently, installation back fastness is high simultaneously, solve simultaneously in the later stage to the unable condition of doing inside deashing to fiber control device and handling, the annular hole that supplies first optic fibre and second optic fibre to alternate through right-hand member shell surface setting, satisfy two optic fibres and treat controlgear's regulation and control at any time, the on-off state display state that shows through clear glass simultaneously can more audio-visual state of seeing the controlgear.

The purpose of the utility model can be realized by the following technical scheme:

a double-channel optical fiber control device easy to disassemble comprises a U-shaped shell, wherein rectangular convex blocks are movably embedded in the top and bottom two sides of the U-shaped shell, the rectangular convex blocks are fixedly installed on the end surfaces of two sides of an arc-shaped sleeve, the top and bottom two ends of the U-shaped shell are respectively and movably provided with a left end shell and a right end shell through the arc-shaped sleeve, the inner walls of the top and bottom of the U-shaped shell are respectively provided with a clamping groove, the inner walls of the clamping grooves are provided with convex rails in a sliding mode, the convex rails are fixedly installed at the top end and bottom end of a sliding cover plate, the surface of one side of the sliding cover plate is provided with a through groove, a T-shaped block penetrates through the inner wall of the through groove in a;

transparent glass one side is hugged closely and is provided with the on-off state display, the fixed on-off controller that is provided with in on-off state display bottom, the on-off controller passes through the bolt fastening in U-shaped shell bottom inner wall top, just the fixed singlechip that is provided with in on-off controller one side, the singlechip leaves controller one side far away and is provided with light source controller, light source controller one end is fixed with optical coupler, optical coupler keeps away from light source controller one side terminal surface top and bottom and fixedly is provided with first photo resistance and second photo resistance respectively, first photo resistance and second photo resistance are first optic fibre of fixed connection and second optic fibre respectively.

Furthermore, the surface of the left end shell is provided with a sliding groove, and the sliding groove is movably matched with the T-shaped block.

Furthermore, the surface of the right end shell is fixedly provided with two annular holes, and the inner walls of the two annular holes are respectively penetrated by a first optical fiber and a second optical fiber.

Furthermore, the switch state display, the switch controller, the single chip microcomputer, the light source controller and the optical coupler are electrically connected through wires.

Further, the surface of the switch controller is provided with a switch button, and the switch button and the switch groove are matched components.

The utility model has the advantages that:

(1) the utility model discloses a quick detachable double-circuit fiber control device, through inserting the rectangular lug on arc cover surface respectively U-shaped shell top and bottom relative position, insert the rectangular lug of the arc cover other end that has installed on U-shaped shell surface respectively with left-hand member shell and right-hand member shell simultaneously respectively, promote the protruding rail on sliding cover surface in the draw-in groove after fixed accomplishing, later promote the T-shaped piece, promote the T-shaped piece to accomplish the installation in the spout, make the device dismantle conveniently, the fastness is high after the installation simultaneously, solve simultaneously to the fiber control device can' T do the condition that the inside deashing was handled in later stage;

(2) the switch controller is switched on through the switch button, the singlechip is electrically controlled by the switch controller, the singlechip inputs a control signal to the light source controller, the light source controller sends a light source to send a light source signal to the optical coupler for light source signal amplification, the light source signal enters the first optical fiber and the second optical fiber through the first photoresistor and the second photoresistor respectively, the first optical fiber and the second optical fiber access the light source signal to the external device to be controlled, the light source controller can control the input power of the external device to be controlled through the first light sensitive resistor and the second light sensitive resistor, meanwhile, the working state of the external equipment to be controlled can be controlled by the switch controller, the double-optical-fiber equipment to be controlled can be regulated and controlled at any time by the annular hole which is arranged on the surface of the right end shell and is used for the insertion of the first optical fiber and the second optical fiber, meanwhile, the state of the equipment to be controlled can be more visually seen through the state of the switch state display displayed by the transparent glass.

Drawings

The present invention will be further described with reference to the accompanying drawings.

Fig. 1 is a schematic structural diagram of a two-way optical fiber control device easy to disassemble according to the present invention;

fig. 2 is an internal cross-sectional view of the present invention;

fig. 3 is a schematic structural view of the sliding cover plate of the present invention.

In the figure: 1. a U-shaped shell; 2. a left end housing; 3. a right end housing; 4. a sliding cover plate; 41. a switch slot; 5. an arc-shaped sleeve; 6. an annular aperture; 7. a rectangular bump; 8. a card slot; 9. a raised rail; 10. transparent glass; 11. a through groove; 12. a T-shaped block; 121. a chute; 13. a switch state display; 14. a switch controller; 15. a single chip microcomputer; 16. a light source controller; 17. an optical coupler; 18. a first photo-resistor; 19. a second photo-resistor; 20. a first optical fiber; 21. a second optical fiber.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model relates to an easily detachable double-circuit optical fiber control device, including U-shaped shell 1, rectangular lug 7 has all movably been embedded in U-shaped shell 1 top and bottom both sides, rectangular lug 7 is fixed mounting in arc cover 5 both sides terminal surface, U-shaped shell 1 top and bottom both ends have movably mounted left end shell 2 and right end shell 3 respectively through arc cover 5, and the inner wall of U-shaped shell 1 top and bottom all sets up draw-in groove 8, draw-in groove 8 inner wall is slided and is provided with protruding rail 9, protruding rail 9 is fixed mounting in sliding cover 4 top and bottom, sliding cover 4 one side surface sets up logical groove 11, the activity of the inner wall of logical groove 11 runs through T-shaped piece 12, sliding cover 4 is close to logical groove 11 one side surface mounting has clear glass 10, clear glass 10 below fixed switch slot 41 that is provided with;

a switch state display 13 is arranged on one side of the transparent glass 10 in a clinging mode, a switch controller 14 is fixedly arranged at the bottom of the switch state display 13, the switch controller 14 is fixed above the inner wall of the bottom of the U-shaped shell 1 through bolts, a single chip microcomputer 15 is fixedly arranged on one side of the switch controller 14, a light source controller 16 is arranged on one side, far away from the controller 14, of the single chip microcomputer 15, a light coupler 17 is fixed at one end of the light source controller 16, a first photoresistor 18 and a second photoresistor 19 are fixedly arranged on the top and the bottom of the end face, far away from the light source controller 16, of the light coupler 17, and the first photoresistor 18 and the second photoresistor.

Specifically, the surface of the left end shell 2 is provided with a chute 121, and the chute 121 is movably matched with the T-shaped block 12. The right end shell 3 fixed surface has seted up annular hole 6, and annular hole 6 quantity is two, and two annular hole 6 inner walls run through respectively to have run through first optic fibre 20 and second optic fibre 21. The switch state display 13, the switch controller 14, the single chip microcomputer 15, the light source controller 16 and the optical coupler 17 are electrically connected through conducting wires. The surface of the switch controller 14 is provided with a switch button, and the switch button and the switch groove 41 are matched components.

The specific model of the singlechip 15 is STM32, and the specific model of the optical coupler 17 is Thorlabs series optical coupler. The specific model of the light source controller 16 is a PSC/PC family light source controller.

Referring to fig. 1-3, the operation and disassembly principle of the quick-detachable two-way optical fiber control device of this embodiment is as follows:

the disassembly principle is as follows: respectively inserting the rectangular bumps 7 on the surface of the arc-shaped sleeve 5 into the corresponding positions of the top and the bottom of the U-shaped shell 1, respectively inserting the left end shell 2 and the right end shell 3 into the rectangular bumps 7 at the other end of the arc-shaped sleeve 5 which is installed on the surface of the U-shaped shell 1, respectively, pushing the convex rails 9 on the surface of the sliding cover plate 4 in the clamping grooves 8 after the fixing is finished, then pushing the T-shaped block 12, and pushing the T-shaped block 12 into the sliding grooves 121 to finish the installation;

the working principle is as follows: the switch controller 14 is turned on by a switch button, the singlechip 15 is electrically controlled by the switch controller 14, the singlechip 15 inputs a control signal to the light source controller 16, the light source controller 16 sends a light source to send the light source signal to the optical coupler 17 for light source signal amplification, the light source signal enters the first optical fiber 20 and the second optical fiber 21 through the first photoresistor 18 and the second photoresistor 19 respectively, the first optical fiber 20 and the second optical fiber 21 access the light source signal to the external equipment to be controlled, the light source controller 16 can control the input power of the external equipment to be controlled through the first photoresistor 18 and the second photoresistor 19, and meanwhile, the working state of the external equipment to be controlled can be controlled through the switch controller 14.

The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or exceeding the scope of the invention as defined in the claims.

Claims

1. A double-path optical fiber control device easy to disassemble is characterized by comprising a U-shaped shell (1), rectangular convex blocks (7) are movably embedded in the top and the bottom of the U-shaped shell (1), the rectangular convex blocks (7) are fixedly installed on the end faces of two sides of an arc sleeve (5), the left end shell (2) and the right end shell (3) are respectively movably installed at the top and the bottom of the U-shaped shell (1) through the arc sleeve (5), clamping grooves (8) are respectively formed in the inner walls of the top and the bottom of the U-shaped shell (1), a convex rail (9) is arranged on the inner wall of each clamping groove (8) in a sliding mode, the convex rails (9) are fixedly installed at the top end and the bottom end of a sliding cover plate (4), a through groove (11) is formed in the surface of one side of the sliding cover plate (4), a T-shaped block (12) is movably penetrated through the inner wall of the through groove (11), and transparent glass (10, a switch groove (41) is fixedly arranged below the transparent glass (10);

a switch state display (13) is closely arranged on one side of the transparent glass (10), a switch controller (14) is fixedly arranged at the bottom of the switch state display (13), the switch controller (14) is fixed above the inner wall of the bottom of the U-shaped shell (1) through bolts, a singlechip (15) is fixedly arranged on one side of the switch controller (14), a light source controller (16) is arranged on one side of the singlechip (15) far away from the switch controller (14), a light coupler (17) is fixed at one end of the light source controller (16), a first photoresistor (18) and a second photoresistor (19) are respectively and fixedly arranged at the top and the bottom of the end face of one side, far away from the light source controller (16), of the light coupler (17), the first light sensitive resistor (18) and the second light sensitive resistor (19) are respectively fixedly connected with a first optical fiber (20) and a second optical fiber (21).

2. The quick detachable two-way optical fiber control device of claim 1, wherein the surface of the left end shell (2) is provided with a sliding groove (121), and the sliding groove (121) is movably matched with the T-shaped block (12).

3. An easily detachable two-way optical fiber control device according to claim 1, wherein the right end shell (3) has two annular holes (6) fixed on its surface, and the inner walls of the two annular holes (6) are respectively penetrated with a first optical fiber (20) and a second optical fiber (21).

4. A quick detachable two-way optical fiber control device according to claim 1, wherein the switch state display (13), the switch controller (14), the single chip microcomputer (15), the light source controller (16) and the optical coupler (17) are electrically connected through a wire.

5. A detachable two-way optical fiber control device according to claim 1, wherein the switch controller (14) is provided with a switch button on its surface, and the switch button and the switch groove (41) are matching components.