CN212785410U - Network on high-speed train and passenger information system's switch - Google Patents
Network on high-speed train and passenger information system's switch Download PDFInfo
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- CN212785410U CN212785410U CN202022081098.1U CN202022081098U CN212785410U CN 212785410 U CN212785410 U CN 212785410U CN 202022081098 U CN202022081098 U CN 202022081098U CN 212785410 U CN212785410 U CN 212785410U
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- 238000009423 ventilation Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 10
- 239000011435 rock Substances 0.000 abstract description 5
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a network on high-speed railway train and passenger information system's switch, the power distribution box comprises a box body, the inside of box is provided with the switch to the top of box inner wall and the equal fixedly connected with montant in bottom, the sliding surface of montant is connected with the slide to the equal sliding connection in both sides of slide inside has the slide bar, the bottom fixedly connected with diaphragm of slide bar to the equal fixedly connected with L template in both sides of two relative one sides of diaphragm, the utility model relates to an information equipment technical field. This network on high-speed railway train and passenger information system's switch is provided with the switch through the inside of box, when the in-process that the train went takes place to rock, can improve the protection to inside switch, through the equal fixedly connected with fan in both sides of box inner wall, places the switch in the box, fixes the box, just can not bump the security that has improved the switch with the switch.
Description
Technical Field
The utility model relates to an information equipment technical field specifically is a network on high-speed railway train and passenger information system's switch.
Background
The network switch is a network hardware, receives and forwards data to a target device through message exchange, is a device for expanding a network, can provide more connection ports for a sub-network so as to connect more computers, has the characteristics of high cost performance, high flexibility, relative simplicity, easy implementation and the like, and is divided into two types in a broad sense: wide area network switches and local area network switches, the wide area network switches are mainly applied in the field of telecommunications, provide a communication base platform, the local area network switch is applied to a local area network and is used for connecting terminal equipment such as a PC (personal computer), a network printer and the like, the main functions of the switch comprise physical addressing, a network topology structure, error checking, a frame sequence and flow control, the switch also has some new functions at present, such as support for VLANs (virtual local area networks), support for link aggregation, and even some have firewall functions, the switch can be connected to networks of the same type, and can also be used for interconnection between networks of different types (such as ethernet and fast ethernet), many switches today are capable of providing high speed connection ports that support fast ethernet or FDDI and the like, for connecting to other switches in the network or to provide additional bandwidth for critical servers with large bandwidth footprints.
Switch on the high-speed railway train generally all places and uses externally, and the careless collision can cause the damage to the switch, and inside information short time can not resume, causes the unnecessary loss, and in the in-process that the train went, when taking place to rock, the switch also can not stable place.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a network on high-speed railway train and passenger information system's switch has solved switch on the high-speed railway train and has generally all placed and use externally, and carelessly touch down and can cause the damage to the switch, and inside information short time can not resume, causes the unnecessary loss, and at the in-process that the train went, when taking place to rock, the switch also can not stable problem of placing.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a network on high-speed railway train and passenger information system's switch, includes the box, the inside of box is provided with the switch to the top and the equal fixedly connected with montant in bottom of box inner wall, the sliding surface of montant is connected with the slide to the equal sliding connection in both sides of slide inside has the slide bar, the bottom fixedly connected with diaphragm of slide bar to the equal fixedly connected with L template in both sides of the relative one side of two diaphragms, the surface of slide bar just is located the fixedly connected with spring between slide and the relative one side of diaphragm.
Preferably, one side of the L-shaped plate is in contact with a surface of the switch.
Preferably, one end of the sliding rod, which is far away from the transverse plate, is fixedly connected with a stop block.
Preferably, the two sides of the inner wall of the box body are fixedly connected with fans, and the bottom of one side of the box body is provided with a ventilation groove.
Preferably, the surface of the box body is hinged with a box door through a hinge, and the surface of the box door is fixedly connected with a handle.
Preferably, the bottom of the box body is fixedly connected with a mounting plate, and the top of the mounting plate is in threaded connection with a mounting screw.
Advantageous effects
The utility model provides a network on high-speed railway train and passenger information system's switch. Compared with the prior art, the method has the following beneficial effects:
(1) network and passenger information system's on this high-speed railway train switch, inside through the box is provided with the switch, and the top and the equal fixedly connected with montant in bottom of box inner wall, the surperficial sliding connection of montant has the slide, and the equal sliding connection in both sides of slide inside has the slide bar, the bottom fixedly connected with diaphragm of slide bar, and the equal fixedly connected with L template in both sides of the relative one side of two diaphragms, the surface of slide bar just is located the fixedly connected with spring between slide and the relative one side of diaphragm, the inside of box is provided with buffer structure, when the in-process that the train traveles takes place to rock, can improve the protection to inside switch.
(2) Network and passenger information system's on this high-speed railway train switch, the equal fixedly connected with fan in both sides through the box inner wall, and the ventilation groove has been seted up to the bottom of box one side, the surface of box articulates through the hinge has the chamber door, and the fixed surface of chamber door is connected with the handle, the bottom fixedly connected with mounting panel of box, and the top threaded connection of mounting panel has the mounting screw, place the switch in the box, fix the box, just can not bump the switch and improved the security of switch.
Drawings
FIG. 1 is a perspective view of the structure of the present invention;
FIG. 2 is a cross-sectional view of the structure of the present invention;
fig. 3 is a partially enlarged view of a portion a in fig. 2 according to the present invention.
In the figure: 1-box body, 2-exchanger, 3-vertical rod, 4-sliding plate, 5-sliding rod, 6-transverse plate, 7-L-shaped plate, 8-spring, 9-stop block, 10-fan, 11-ventilating groove, 12-box door, 13-handle, 14-mounting plate and 15-mounting screw.
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 a technical solution: a network and passenger information system switch on a high-speed train comprises a box body 1, a switch 2 is placed in the box body 1, the box body 1 is fixed, the switch 2 cannot be knocked down, the safety of the switch 2 is improved, fans 10 are fixedly connected to two sides of the inner wall of the box body 1, a ventilation groove 11 is formed in the bottom of one side of the box body 1, a box door 12 is hinged to the surface of the box body 1 through hinges, a handle 13 is fixedly connected to the surface of the box door 12, a mounting plate 14 is fixedly connected to the bottom of the box body 1, a mounting screw 15 is connected to the top of the mounting plate 14 in a threaded manner, the switch 2 is arranged inside the box body 1, vertical rods 3 are fixedly connected to the top and the bottom of the inner wall of the box body 1, sliding plates 4 are slidably connected to the surfaces of the vertical rods 3, sliding rods 5 are slidably connected to two sides inside the sliding, the bottom fixedly connected with diaphragm 6 of slide bar 5 to the equal fixedly connected with L template 7 in both sides of the relative one side of two diaphragms 6, one side of L template 7 contacts with the surface of switch 2, the surface of slide bar 5 just is located fixedly connected with spring 8 between the relative one side of slide 4 and diaphragm 6, the inside of box 1 is provided with buffer structure, when the in-process that the train was gone takes place to rock, can improve the protection to inside switch 2, the content that does not make detailed description in this specification all belongs to the prior art that skilled person publicly knows simultaneously.
During the use, place switch 2 between relative L template 7, then close chamber door 12 can, start fan 10 through external switch, fan 10 dispels the heat to switch 2, ventilates through ventilation groove 11, runs into when rocking, and switch 2 will crowd L template 7, drives L template 7 and promotes slide 4 and slide on slide bar 5, and spring 8 has certain buffer power.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (6)
1. The utility model provides a network on high-speed railway train and passenger information system's switch, includes box (1), its characterized in that: the inside of box (1) is provided with switch (2) to the top and the equal fixedly connected with montant (3) in bottom of box (1) inner wall, the surperficial sliding connection of montant (3) has slide (4), and the equal sliding connection in both sides of slide (4) inside has slide bar (5), the bottom fixedly connected with diaphragm (6) of slide bar (5), and the equal fixedly connected with L template (7) in both sides of two relative one sides of diaphragm (6), the surface of slide bar (5) just is located fixedly connected with spring (8) between slide (4) and the relative one side of diaphragm (6).
2. The switch for network and passenger information systems on a high-speed train according to claim 1, wherein: one side of the L-shaped plate (7) is in contact with the surface of the switch (2).
3. The switch for network and passenger information systems on a high-speed train according to claim 1, wherein: one end of the sliding rod (5) far away from the transverse plate (6) is fixedly connected with a stop block (9).
4. The switch for network and passenger information systems on a high-speed train according to claim 1, wherein: the fan (10) is fixedly connected to the two sides of the inner wall of the box body (1), and the ventilation groove (11) is formed in the bottom of one side of the box body (1).
5. The switch for network and passenger information systems on a high-speed train according to claim 1, wherein: the refrigerator is characterized in that the surface of the refrigerator body (1) is hinged with a refrigerator door (12) through a hinge, and the surface of the refrigerator door (12) is fixedly connected with a handle (13).
6. The switch for network and passenger information systems on a high-speed train according to claim 1, wherein: the bottom fixedly connected with mounting panel (14) of box (1) to the top threaded connection of mounting panel (14) has mounting screw (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022081098.1U CN212785410U (en) | 2020-09-21 | 2020-09-21 | Network on high-speed train and passenger information system's switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022081098.1U CN212785410U (en) | 2020-09-21 | 2020-09-21 | Network on high-speed train and passenger information system's switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212785410U true CN212785410U (en) | 2021-03-23 |
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ID=75059171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022081098.1U Expired - Fee Related CN212785410U (en) | 2020-09-21 | 2020-09-21 | Network on high-speed train and passenger information system's switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212785410U (en) |
-
2020
- 2020-09-21 CN CN202022081098.1U patent/CN212785410U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210323 |
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| CF01 | Termination of patent right due to non-payment of annual fee |