CN110944243A

CN110944243A - Anti-loosening industrial switch

Info

Publication number: CN110944243A
Application number: CN201911248231.3A
Authority: CN
Inventors: 康管星
Original assignee: Xi'an Hui Fu Fuse Information Technology Co Ltd
Current assignee: Xi'an Hui Fu Fuse Information Technology Co Ltd; Xian Huifu Rongtong Information Technology Co Ltd
Priority date: 2019-12-09
Filing date: 2019-12-09
Publication date: 2020-03-31

Abstract

The invention discloses an anti-loosening industrial switch, which comprises a switch and an optical fiber cable, wherein a socket is formed in the side wall of one end of the switch, an optical fiber plug of the optical fiber cable is fixedly connected to the side wall of one end of the optical fiber cable, a plurality of symmetrically-arranged interfaces are formed in the side wall of one side of the switch, the optical fiber plug is inserted into the socket and abuts against the inner wall of the socket, a positioning device is arranged on the side wall of one end of the switch and comprises a rotating rod fixedly connected to the side wall of one end of the switch, a first clamping block and a second clamping block are sequentially sleeved and rotatably connected onto the rotating rod, one side walls of the first clamping block and the second clamping block abut against one side wall of the optical fiber cable, and a torsion spring is fixedly connected to the inner. Make first clamp splice and second clamp splice press from both sides tight and support the optic fibre plug with optic fibre cable and avoid optic fibre plug not hard up break away from the switch through setting up torsion spring and bull stick, avoid equipment to damage optic fibre cable, make equipment stable use.

Description

Anti-loosening industrial switch

Technical Field

The invention relates to the field of control cabinets, in particular to an anti-loosening industrial exchanger.

Background

Industrial switches are also called industrial ethernet switches, i.e. ethernet switch devices applied in the field of industrial control, because of the adopted network standard, the ethernet switches have good openness, wide application and low price, and use a transparent and unified TCP/IP protocol, the ethernet has become the main communication standard in the field of industrial control, the industrial switches of CN209201252U, CN206743285U and CN206060812U in the prior published patent are easy to damage cables when in use, and cannot fix the cables well, therefore, we propose a loose-proof industrial switch.

Disclosure of Invention

The invention mainly aims to provide an anti-loosening industrial exchanger which can effectively solve the problems in the background technology.

In order to achieve the purpose, the invention adopts the technical scheme that:

an anti-loose industrial exchanger comprises an exchanger and an optical fiber cable, wherein a socket is arranged on the side wall of one end of the exchanger, the side wall of one end of the optical fiber cable is fixedly connected with an optical fiber plug of the optical fiber cable, the side wall of one side of the switch is provided with a plurality of symmetrically arranged interfaces, and the optical fiber plug is inserted into the jack and is pressed against the inner wall of the jack, the side wall of one end of the switch is provided with a positioning device, and the positioning device comprises a rotating rod fixedly connected with the side wall of one end of the switch, a first clamping block and a second clamping block are sequentially sleeved and rotatably connected on the rotating rod, and one side walls of the first clamping block and the second clamping block are pressed against one side wall of the optical fiber cable, the inner wall of the first clamping block is fixedly connected with a torsion spring, and one end of the torsion spring is fixedly connected with one end side wall of the second clamping block, and one end side wall of the switch is provided with a fixing device.

Preferably, the fixing device comprises a U-shaped hole formed in one side wall of the switch, a positioning block is fixedly connected to the inner wall of one side of the U-shaped hole, a threaded rod is inserted into the positioning block and connected with the positioning block in a threaded mode, a pushing block is rotatably connected to one side wall of the threaded rod through a rotating piece, and a fixing rod is inserted into the U-shaped hole and connected with the pushing block in a sliding mode.

Preferably, ejector pad and fixed block all are cylindrical, and the one end lateral wall fixedly connected with sealing washer of ejector pad and dead lever, the inner wall sliding connection in sealing washer and U type hole.

Preferably, a fixing hole is formed in one end side wall of each of the first clamping block and the second clamping block, and the fixing rod is inserted into the fixing hole and abuts against the inner wall of the fixing hole.

Preferably, one end side wall fixedly connected with of threaded rod changes the piece, and changes one side lateral wall of piece and adopt abrasive paper to polish and handle.

Preferably, the side wall of one end of the switch is inserted and slidably connected with a sliding block, the side walls of the two sides of the sliding block are respectively and fixedly connected with pull wires, and one ends of the two pull wires are respectively and fixedly connected with the side walls of one side of the first clamping block and one side of the second clamping block.

Compared with the prior art, the invention has the following beneficial effects: this locking type industry switch that takes off, make first clamp splice and second clamp splice press from both sides tight and support optical fiber plug with optical fiber plug and avoid optical fiber plug not hard up the switch that breaks away from through setting up torsion spring and bull stick, avoid equipment to damage optical fiber cable, make equipment stable use, and it makes the dead lever insert first clamp splice and second clamp splice with it fixed to move the ejector pad through the threaded rod in the U type hole slip extrusion dead lever, avoid first clamp splice and second clamp splice to make optical fiber plug and optical fiber cable not hard up under user's the nothing bumps, influence the normal use of equipment, the operation of simplified equipment when guaranteeing equipment stability, and the popularization and use of being convenient for.

Drawings

FIG. 1 is a front view of a drop-resistant industrial switch of the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

FIG. 3 is a rear view of a drop-resistant industrial switch of the present invention;

fig. 4 is a schematic structural diagram of an anti-loose industrial switch according to the present invention.

In the figure: 1. a switch; 2. an interface; 3. rotating the block; 4. a fiber optic cable; 5. a fixing device; 51. fixing the rod; 52. a threaded rod; 53. positioning blocks; 54. a push block; 55. a U-shaped hole; 6. an optical fiber plug; 7. a positioning device; 71. a second clamp block; 72. a first clamping block; 73. a rotating rod; 74. a torsion spring; 8. a slider; 9. a pull wire; 10. and (5) sealing rings.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

The first embodiment is as follows:

as shown in fig. 1, 2, 3, 4, an anti-loose industrial switch comprises a switch 1 and an optical fiber cable 4, wherein a socket is formed on a side wall of one end of the switch 1, an optical fiber plug 6 of the optical fiber cable 4 is fixedly connected to a side wall of one end of the optical fiber cable 4, a plurality of symmetrically arranged interfaces 2 are formed on a side wall of one side of the switch 1, the optical fiber plug 6 is inserted into the socket and abuts against an inner wall of the optical fiber plug, a positioning device 7 is arranged on a side wall of one end of the switch 1, the positioning device 7 comprises a rotating rod 73 fixedly connected to a side wall of one end of the switch 1, a first clamping block 72 and a second clamping block 71 are sequentially sleeved and rotatably connected to the rotating rod 73, a side wall of one of the first clamping block 72 and a side wall of one of the second clamping block 71 abut against a side wall of the optical fiber cable 4, a torsion spring 74 is fixedly connected to an inner wall of the first clamping block 72, one end side wall of the exchanger 1 is provided with a fixing device 5.

Example two:

on the basis of the first embodiment, as shown in fig. 4, a U-shaped hole 55 is formed in a side wall of one end of the switch 1, a positioning block 53 is fixedly connected to an inner wall of one side of the U-shaped hole 55, a threaded rod 52 is inserted into the positioning block 53 and connected to the positioning block through a thread, a pushing block 54 is rotatably connected to a side wall of one end of the threaded rod 52 through a rotating member, and a fixing rod 51 is inserted into the U-shaped hole 55 and connected to the U-shaped hole in a.

Example three:

on the basis of the first and second embodiments, as shown in fig. 1, 2, 3 and 4, a slide block 8 is inserted and slidably connected to a side wall of one end of the switch 1, pull wires 9 are respectively and fixedly connected to side walls of two sides of the slide block 8, and one ends of the two pull wires 9 are respectively and fixedly connected to side walls of one side of the first clamping block 72 and one side of the second clamping block 71.

Compared with the industrial control cabinets of CN209201252U, CN206743285U and CN206060812U in the published patent, the invention discloses an anti-loose industrial exchanger, when in use, the rotating block 3 is rotated to drive the threaded rod 52 to rotate, so that the pushing block 54 is displaced to drive the positioning rod to retract into the U-shaped hole 55, the slide block 8 is pushed to the direction far away from the optical fiber cable 4 to drive the pull wire 9 to move, so that the first clamping block 72 and the second clamping block 71 are displaced to the direction far away from each other, the torsion spring 74 is deformed under the stress to generate the elasticity, the optical fiber plug 6 is inserted into the jack, the sliding block 8 is loosened, the torsion spring 74 loses the binding to drive the first clamping block 72 and the second clamping block 71 to clamp the optical fiber cable, and the optical fiber plug 6 is supported to prevent looseness, the rotating block 3 is rotated to drive the threaded rod 52 to rotate, the pushing block 54 is made to slide, and the positioning rod is driven to be inserted into the first clamping block 72 and the second clamping block 71 to be fixed, so that the equipment can be used more stably.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A loss-resistant industrial exchange comprising an exchange (1) and a fibre optic cable (4), characterized in that: a socket is formed in one end side wall of the switch (1), an optical fiber plug (6) of the optical fiber cable (4) is fixedly connected to one end side wall of the optical fiber cable (4), a plurality of symmetrically-arranged interfaces (2) are formed in one side wall of the switch (1), the optical fiber plug (6) is inserted into the socket and abuts against the inner wall of the socket, a positioning device (7) is arranged on one end side wall of the switch (1), the positioning device (7) comprises a rotating rod (73) fixedly connected with one end side wall of the switch (1), a first clamping block (72) and a second clamping block (71) are sequentially sleeved and rotatably connected onto the rotating rod (73), one side walls of the first clamping block (72) and the second clamping block (71) abut against one side wall of the optical fiber cable (4), a torsion spring (74) is fixedly connected to the inner wall of the first clamping block (72), and one end of the torsion spring (74) is fixedly connected with one end side wall of the second clamping block (71), one end side wall of the switch (1) is provided with a fixing device (5).

2. The trip resistant industrial switch of claim 1, wherein: fixing device (5) include U type hole (55) that the one end lateral wall of switch (1) was seted up, and one side inner wall fixedly connected with locating piece (53) of U type hole (55), insert in locating piece (53) and establish and threaded connection has threaded rod (52), the one end lateral wall of threaded rod (52) rotates through rotating and is connected with ejector pad (54), insert in U type hole (55) and establish and sliding connection has dead lever (51).

3. The trip resistant industrial switch as recited in claim 2, wherein: the push block (54) and the fixed block are both cylindrical, a sealing ring (10) is fixedly connected to the side wall of one end of the push block (54) and the side wall of one end of the fixed rod (51), and the sealing ring (10) is connected with the inner wall of the U-shaped hole (55) in a sliding mode.

4. The trip resistant industrial switch of claim 1, wherein: fixing holes are formed in the side walls of one ends of the first clamping block (72) and the second clamping block (71), and the fixing rod (51) is inserted into the fixing holes and abuts against the inner walls of the fixing holes.

5. The trip resistant industrial switch as recited in claim 2, wherein: one end lateral wall fixedly connected with of threaded rod (52) changes piece (3), and the one side lateral wall that changes piece (3) adopts abrasive paper to polish and handles.

6. The trip resistant industrial switch of claim 1, wherein: one end side wall of the switch (1) is inserted and slidably connected with a sliding block (8), two side walls of the sliding block (8) are fixedly connected with pull wires (9) respectively, and one ends of the pull wires (9) are fixedly connected with one side wall of a first clamping block (72) and one side wall of a second clamping block (71) respectively.