CN213279988U

CN213279988U - Mining intrinsic safety type optical fiber Ethernet switch

Info

Publication number: CN213279988U
Application number: CN202022653782.2U
Authority: CN
Inventors: 叶帅; 叶将; 孟浩; 叶艳丽; 刘滔; 范娜
Original assignee: Xuzhou Zhongkuang Runtai Mining Technology Co ltd
Current assignee: Xuzhou Zhongkuang Runtai Mining Technology Co ltd
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-05-25
Anticipated expiration: 2030-11-17

Abstract

The utility model discloses a mining ann's type optic fibre ethernet switch relates to ethernet exchange equipment technical field, the power distribution box comprises a box body, the fixed column is installed on the inside top of box, and the bottom of fixed column is connected with the roof, the inside below of box is provided with the backing plate, and is connected with the spring between backing plate and the box, install the switch main part between backing plate and the roof, and the front top of switch main part is provided with the display screen, the WAN mouth has been seted up to the below of display screen, and the external connection of WAN mouth has the second net twine, the outside laminating of second net twine has the winder. The utility model discloses in, be provided with winder, second quartzy head, second net twine and change the handle, have connected first net twine and second net twine in inside, can be directly with the equipment butt joint, after the equipment use, rotate to change and can drive the winder and rotate, and then accomodate the inside of advancing the box with the second net twine, this is comparatively convenient in the aspect of net twine use and accomodate.

Description

Mining intrinsic safety type optical fiber Ethernet switch

Technical Field

The utility model relates to an ethernet switching equipment technical field especially relates to a mining ann's type optic fibre ethernet switch.

Background

With the development of science and technology and the progress of times, information data transmission is faster and faster, an Ethernet switch is a switch for transmitting data based on Ethernet, the switch can be simultaneously communicated with a plurality of pairs of ports, each pair of mutually communicated host computers can transmit data without conflict like exclusive communication media, information and data need to be transmitted to a ground control center during survey in a mine, and therefore the mining intrinsic safety type optical fiber Ethernet switch is provided.

The prior art has the following problems: 1. the existing mining Ethernet switch needs to be provided with a network cable independently, and after the Ethernet switch is used, the network cable is troublesome to store; 2. the existing mining Ethernet switch lacks a protection structure and is easy to damage in the using process.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a mining ann's type optic fibre ethernet switch.

In order to achieve the above object, the utility model provides a following technical scheme:

a mining intrinsic safety type optical fiber Ethernet switch comprises a box body, wherein a fixed column is installed at the top end inside the box body, a top plate is connected to the bottom end of the fixed column, a base plate is arranged below the inside of the box body, a spring is connected between the base plate and the box body, a switch main body is installed between the base plate and the top plate, a display screen is arranged above the front face of the switch main body, a WAN (wide area network) port is formed below the display screen, a second network cable is connected to the outside of the WAN port, a winder is attached to the outside of the second network cable, the tail end of the second network cable is connected with a second crystal head, a LAN port is arranged below the WAN port, a first network cable is connected to the outside of the LAN port, a first crystal head is connected to the tail end of the first network cable, a box door is movably connected to the center of the front face of the box body, a hinge is connected between the box, the improved refrigerator is characterized in that a rotating handle is installed on two sides above the front face of the refrigerator body, a starting knob is installed below the right side of the rotating handle, a radiating net is embedded in the center of the side face of the refrigerator body, a hinge is installed above the back face of the refrigerator body, and the refrigerator body is connected with a telescopic signal rod through the hinge.

Preferably, constitute elasticity structure through the spring between backing plate and the box, and the size of backing plate is unanimous with the size of roof plate.

Preferably, the external part of winder and the external laminating of second net twine are tight, and the winder has two sets of about the axis symmetric distribution of box.

Preferably, a telescopic structure is formed among the second net wire, the reel and the rotating handle, and a detachable structure is formed between the rotating handle and the reel.

Preferably, a hinge is arranged between the box door and the box body to form a rotating structure, and the transparent window is distributed above the front side of the box door in a rectangular shape.

Preferably, a rotating structure is formed between the telescopic signal rod and the box body through a hinge, and the telescopic signal rod is electrically connected with the switch main body.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, be provided with winder, second quartzy head, second net twine and change the handle, have connected first net twine and second net twine in inside, can be directly with the equipment butt joint, after the equipment use, rotate to change and can drive the winder and rotate, and then accomodate the inside of advancing the box with the second net twine, this is comparatively convenient in the aspect of net twine use and accomodate.

2. The utility model discloses in, be provided with roof, backing plate, spring and box, the box is protected the switch main part in inside, can avoid the direct dust contact with the external world of switch main part, and the spring can play the supporting role on the one hand, and on the other hand is when removing the box, and spring and backing plate can play the effect of buffering protection to the switch main part, avoids switch main part and the inside bump of box, causes the damage of switch main part.

3. The utility model discloses in, be provided with hinge, flexible signal pole and radiator-grid, can discharge the inside heat of box fast through the radiator-grid, in the use, because the service environment of mining switch generally is the underground, the signal is more weak, rotates the angle that flexible signal pole can be adjusted round the hinge, and then makes the switch main part catch the best signal.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic diagram of the overall external structure of the present invention;

fig. 3 is a schematic view of the side structure of the middle box of the present invention.

In the figure: 1. a box body; 2. a top plate; 3. fixing a column; 4. a second crystal head; 5. a reel; 6. a first network cable; 7. a first crystal head; 8. a spring; 9. a base plate; 10. a LAN port; 11. a WAN port; 12. a second network cable; 13. a display screen; 14. a switch main body; 15. turning a handle; 16. starting a knob; 17. a hinge; 18. a box door; 19. a transparent window; 20. a telescopic signal rod; 21. a hinge; 22. a heat-dissipating network.

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. 1-3, the present invention provides the following technical solutions:

a mining intrinsic safety type optical fiber Ethernet switch comprises a box body 1, a top plate 2, a fixed column 3, a second crystal head 4, a winder 5, a first network cable 6, a first crystal head 7, a spring 8, a base plate 9, a LAN port 10, a WAN port 11, a second network cable 12, a display screen 13, a switch main body 14, a rotating handle 15, a starting knob 16, a hinge 17, a box door 18, a transparent window 19, a telescopic signal rod 20, a hinge 21 and a heat dissipation net 22, wherein the fixed column 3 is installed at the top end inside the box body 1, the top end of the fixed column 3 is connected with the top plate 2, the base plate 9 is arranged below the inside of the box body 1, the spring 8 is connected between the base plate 9 and the box body 1, the switch main body 14 is installed between the base plate 9 and the top plate 2, the display screen 13 is arranged above the front side of the switch main body 14, the WAN port 11 is arranged below the display screen 13, and the second network, the outside laminating of second net twine 12 has winder 5, and the end-to-end connection of second net twine 12 has second quartzy head 4, the below of WAN mouth 11 is provided with LAN mouth 10, and the external connection of LAN mouth 10 has first net twine 6, the end-to-end connection of first net twine 6 has first quartzy head 7, the front central authorities swing joint of box 1 has chamber door 18, and be connected with hinge 17 between chamber door 18 and the box 1, the front top of chamber door 18 is provided with transparent window 19, change handle 15 is installed to the front top both sides of box 1, and change the right side below of handle 15 and installed start knob 16, the side central authorities of box 1 are embedded to have radiator-grid 22, and the back top of box 1 installs hinge 21, box 1 is connected with flexible signal pole 20 through hinge 21.

As shown in fig. 1, an elastic structure is formed between the backing plate 9 and the box body 1 through the springs 8, the size of the backing plate 9 is consistent with that of the top plate 2, the elastic structure can support the backing plate 9 and the switch main body 14 on one hand, and can protect and buffer the switch main body 14 on the other hand, the size of the backing plate 9 is consistent with that of the top plate 2, so that the backing plate 9 and the top plate 2 can be completely attached to the top surface and the bottom surface of the switch main body 14, and the switch main body 14 is tightly fixed.

As shown in fig. 1, the external part of the reel 5 is tightly attached to the external part of the second net wire 12, and two groups of the reel 5 are symmetrically distributed about the central axis of the box body 1, so that the tight attachment ensures that the second net wire 12 can be driven to be curled on the surface of the reel 5 by the rotation of the reel 5.

As shown in fig. 1 and 2, a telescopic structure is formed between the second net wire 12, the reel 5 and the rotating handle 15, and the rotating handle 15 and the reel 5 are detachable, so that the telescopic structure ensures that the rotating handle 15 can drive the reel 5 to rotate, the second net wire 12 is accommodated in the box body 1, and the rotating handle 15 and the reel 5 are detachable, thereby facilitating the separation of the rotating handle 15 and the reel 5.

As shown in fig. 2, a hinge 17 is arranged between the door 18 and the box body 1 to form a rotating structure, a transparent window 19 is distributed above the front surface of the door 18 in a rectangular shape, the rotating structure ensures that the door 18 can rotate around the hinge 17, and the display screen 13 on the front surface of the switch main body 14 can be seen through the transparent window 19, so that the operating condition of the switch main body 14 can be mastered.

As shown in fig. 3, a rotation structure is formed between the telescopic signal rod 20 and the box 1 through a hinge 21, and the telescopic signal rod 20 is electrically connected to the switch main body 14, and the rotation structure ensures that the telescopic signal rod 20 can rotate around the hinge 21, so as to adjust the angle of the telescopic signal rod 20, and facilitate the switch main body 14 to capture an optimal signal.

The utility model discloses a theory of operation and use flow: during the use, round hinge 17 and rotate chamber door 18, install switch main part 14 between roof 2 and backing plate 9, close chamber door 18, will send out equipment and first quartzy head 7 butt joint, outwards stimulate second quartzy head 4 and second net twine 12, install second quartzy head 4 on receiving equipment, send out equipment sends out the signal, get into switch main part 14 inside through first net twine 6 and LAN mouth 10, after handling, by WAN mouth 11, second net twine 12 and second quartzy head 4 with signal transmission for receiving equipment, round hinge 21 and rotate flexible signal pole 20 and can adjust the angle of flexible signal pole 20, and then make switch main part 14 catch the best signal, the use is ended, rotate handle 15, handle 15 can drive winder 5 rotatory, and then can accomodate second net twine 12 into the inside of switch main part 14.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mining ann's type optic fibre ethernet switch, includes box (1), its characterized in that: the top end of the interior of the box body (1) is provided with a fixed column (3), the bottom end of the fixed column (3) is connected with a top plate (2), a base plate (9) is arranged below the interior of the box body (1), a spring (8) is connected between the base plate (9) and the box body (1), a switch main body (14) is arranged between the base plate (9) and the top plate (2), a display screen (13) is arranged above the front face of the switch main body (14), a WAN port (11) is arranged below the display screen (13), a second network cable (12) is connected to the exterior of the WAN port (11), a winder (5) is attached to the exterior of the second network cable (12), the tail end of the second network cable (12) is connected with a second crystal head (4), a LAN port (10) is arranged below the WAN port (11), and a first network cable (6) is connected to the exterior of the LAN port (10), the utility model discloses a solar energy collecting box, including box (1), end-to-end connection of first net twine (6) has first quartzy head (7), the positive central authorities swing joint of box (1) has chamber door (18), and is connected with hinge (17) between chamber door (18) and box (1), the front top of chamber door (18) is provided with transparent window (19), the front top both sides of box (1) are installed and are changeed (15), and change and have installed start knob (16) to the right side below of (15), the side central authorities of box (1) are embedded to have radiator-grid (22), and install hinge (21) above the back of box (1), box (1) is connected with flexible signal pole (20) through hinge (21).

2. The mining intrinsically safe fiber Ethernet switch of claim 1, wherein: an elastic structure is formed between the backing plate (9) and the box body (1) through a spring (8), and the size of the backing plate (9) is consistent with that of the top plate (2).

3. The mining intrinsically safe fiber Ethernet switch of claim 1, wherein: the outside of winder (5) and the outside laminating of second net twine (12) are tight, and winder (5) have two sets ofly about the axis symmetric distribution of box (1).

4. The mining intrinsically safe fiber Ethernet switch of claim 1, wherein: the second net wire (12), the reel (5) and the rotating handle (15) form a telescopic structure, and the rotating handle (15) and the reel (5) form a detachable structure.

5. The mining intrinsically safe fiber Ethernet switch of claim 1, wherein: the box door (18) and the box body (1) form a rotating structure through a hinge (17), and the transparent window (19) is distributed above the front side of the box door (18) in a rectangular shape.

6. The mining intrinsically safe fiber Ethernet switch of claim 1, wherein: a rotating structure is formed between the telescopic signal rod (20) and the box body (1) through a hinge (21), and the telescopic signal rod (20) is electrically connected with the switch main body (14).