CN214204191U - Address module case - Google Patents
Address module case Download PDFInfo
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- CN214204191U CN214204191U CN202120323296.6U CN202120323296U CN214204191U CN 214204191 U CN214204191 U CN 214204191U CN 202120323296 U CN202120323296 U CN 202120323296U CN 214204191 U CN214204191 U CN 214204191U
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- address module
- wall
- power source
- install
- communication interface
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Abstract
The utility model discloses address module machine case relates to a quick-witted case that is arranged in last electric appliance cabinet of railcar to install. Its purpose is in order to provide one kind and can once only place a plurality of address module, sound construction, long service life's address module machine case. The utility model discloses address module machine case includes the casing, install a plurality of wall mountings of wearing on the front panel of casing, wear to preset on the wall mounting with power source and IO communication interface type assorted interface, wear to install power source and a plurality of IO communication interface on the wall mounting preset interface, wear the rear portion of wall mounting and install a plurality of internal connection wares, the one end and the butt joint installation of power source or IO communication interface of internal connection ware, power cord and signal line have been drawn forth on the internal connection ware, be connected with corresponding power source port and signal port on the address module respectively, it has a plurality of installation positions to process on the top panel of casing, a use for placing address module.
Description
Technical Field
The utility model relates to a quick-witted case technical field especially relates to an address module machine case.
Background
The electric cabinets on the subway train are various in types, and monitoring of working environments of the electric cabinets is important to guarantee normal running of the train.
A temperature sensing cable can be laid at a bottom plate wire slot of the vehicle-mounted electrical cabinet, and the physical characteristics of the temperature sensing cable can be changed due to the change of the environmental temperature. The address module can detect the physical characteristics of the temperature sensing cable in real time and feed the physical characteristics back to the fire monitoring system.
The existing address modules can only monitor one pair of electric appliance cabinets, and because a plurality of address modules are used in the fire monitoring system of each set of train, the installation problem of the address modules is obvious.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide an address module machine case that can once only place a plurality of address modules, sound construction, long service life.
The utility model discloses address module machine case, which comprises a housing, install a plurality of wall mountings of wearing on the front panel of casing, wear to preset on the wall mounting with power source and IO communication interface type assorted interface, wear to install power source and a plurality of IO communication interface on the wall mounting preset interface, wear the rear portion of wall mounting and install a plurality of internal connection wares, internal connection ware and power source or IO communication interface butt joint installation, power cord and signal line have been drawn forth on the internal connection ware, respectively with address module on correspond power source port and signal port and be connected, processing has a plurality of installation positions on the top panel of casing, a plurality of address module are used for placing.
The utility model discloses address module machine case, wherein the both ends of wearing the wall mounting are provided with the installation fixed orifices, screw and front panel fixed connection through installation in the installation fixed orifices.
The utility model discloses address module machine case, wherein the both sides of wearing the wall mounting are provided with elastic buckle.
The utility model discloses address module machine case, wherein the connecting plate is installed to the both sides of casing, and the side fixed connection of connecting plate one end and casing is processed on the other end has the locating hole, and the locating hole is used for fixing the casing on load-carrying members.
The utility model discloses address module machine case, wherein address module has two installation locating holes including the upper cover and the address module main part that are connected in the address module main part, and the top panel of casing presses the nut of riveting rather than the position that corresponds, fixes address module and casing through pressing the nut of riveting.
The utility model discloses address module machine case, wherein adopt buckle formula to be connected between upper cover and the address module main part.
The utility model discloses address module machine case is different with prior art in that, the utility model discloses the whole size of address module machine case is 482.8mm x 290mm x 44mm, small in size. The inside of machine case casing adopts the equipment integration design, and a machine case can detect the operational environment of a plurality of electric appliance cabinets simultaneously, accomplishes the control of a plurality of, has solved the problem of a plurality of address module installation difficulties in the system.
The power supply interface and the IO communication interface are installed on the front panel of the case through the wall-penetrating fixing piece, so that the stability of interface installation can be improved, and the conditions of interface looseness and even poor contact caused by carriage shaking are reduced.
The address module case of the present invention will be further described with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic structural diagram of an address module case of the present invention;
fig. 2 is a schematic view of the internal structure of the address module case of the present invention without a rear panel;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
fig. 4 is a schematic structural view of a wall-through fixture in an address module case according to the present invention;
fig. 5 is a schematic structural diagram of an address module in an address module case according to the present invention;
the notation in the figures means: 1-IO communication interface; 2-a power interface; 3-positioning holes; 4-a housing; 5, covering the upper cover; 6-connecting plates; 7-address module; 8-an internal connector; 9-elastic buckle; 10-address module body.
Detailed Description
The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 1 and 2, the address module case of the present invention includes a case 4, a front panel of the case 4 is provided with a power source 2 and an IO communication interface 1, and the inside of the case 4 is provided with a plurality of address modules 7.
The whole cuboid shape that is of casing 4, the front panel of casing 4 is mutual panel, installs a plurality of wall mountings of wearing on the front panel. The wall-through fixing piece is used for installing a power supply interface 2 and an IO communication interface 1.
As shown in fig. 4, interfaces matching the types of the power supply interface and the IO communication interface are preset on the wall-through fixing member, and mounting fixing holes are provided at both ends of the wall-through fixing member and fixedly connected to the front panel through M3 screws installed in the mounting fixing holes. As shown in fig. 3, the two sides of the wall-through fixing member are further provided with elastic buckles 9, when the wall-through fixing member is installed, the elastic buckles 9 extend out when extending into the front panel, so that the wall-through fixing member is clamped to prevent the wall-through fixing member from dropping, and the wall-through fixing member is firmly fixed by matching with screws.
In this embodiment, there is one power interface 2 installed on one side of the front panel, and there are ten IO communication interfaces 1 installed on the front panel in two rows. The rear portion of the wall penetrating fixing piece is provided with the internal connectors 8 with the same quantity as the power supply interfaces 2 and the IO communication interfaces 1, and the internal connectors 8 are respectively in butt joint installation with the power supply interfaces 2 and the IO communication interfaces 1. A power line and a signal line are led out from the internal connector 8 and are respectively connected with a corresponding power port and a corresponding signal port on the address module 7.
Five mounting positions for placing the address modules 7 are processed on the upper panel of the machine shell 4, and the address modules 7 can be placed on the mounting positions. As shown in fig. 5, the address module 7 includes an upper cover 5 and an address module main body 10, and the upper cover 5 and the address module main body 10 are connected by a snap-fit connection. The address module main body 10 is provided with two mounting positioning holes, the upper panel of the case 4 is provided with M4 press-riveting nuts corresponding to the upper panel, and the address module 7 is fixed with the case 4 through the press-riveting nuts.
The two sides of the machine shell 4 are provided with bent connecting plates 6 through bolts, one end of each connecting plate 6 is fixedly connected with the side face of the machine shell 4 through a bolt, the other end of each connecting plate 6 is provided with a positioning hole 3, and the positioning holes 3 are used for installing M6 bolts to fix the machine shell 4 on a bearing structure.
The utility model discloses the whole size of address module machine case is 482.8mm x 290mm x 44mm, small in size. The inside of machine case casing adopts the equipment integration design, and a machine case can detect the operational environment of a plurality of electric appliance cabinets simultaneously, accomplishes the control of a plurality of, has solved the problem of a plurality of address module installation difficulties in the system.
The power supply interface and the IO communication interface are installed on the front panel of the case through the wall-penetrating fixing piece, so that the stability of interface installation can be improved, and the conditions of interface looseness and even poor contact caused by carriage shaking are reduced.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (6)
1. An address module chassis, its characterized in that: the wall-mounted type address module comprises a housing, install a plurality of wall mountings of wearing on the front panel of casing, wear to preset on the wall mounting with power source and IO communication interface type assorted interface, wear to install power source and a plurality of IO communication interface on the preset interface of wall mounting, wear the rear portion of wall mounting and install a plurality of internal connector, internal connector and power source or IO communication interface butt joint installation, power cord and signal line have been drawn forth on the internal connector, respectively with correspond power source and signal port on the address module and be connected, it has a plurality of installation positions to process on the top panel of casing, be used for placing the address module.
2. The address module chassis of claim 1, wherein: and the two ends of the wall penetrating fixing piece are provided with mounting fixing holes, and the wall penetrating fixing piece is fixedly connected with the front panel through screws mounted in the mounting fixing holes.
3. The address module chassis of claim 1, wherein: elastic buckles are arranged on two sides of the wall penetrating fixing piece.
4. The address module chassis of claim 1, wherein: connecting plates are arranged on two sides of the machine shell, one end of each connecting plate is fixedly connected with the side face of the machine shell, and a positioning hole is formed in the other end of each connecting plate and used for fixing the machine shell on a bearing structure.
5. The address module chassis of claim 1, wherein: the address module comprises an upper cover and an address module main body which are connected, two installation positioning holes are formed in the address module main body, a press-riveting nut is arranged on the upper panel of the machine shell and corresponds to the upper panel, and the address module is fixed with the machine shell through the press-riveting nut.
6. The address module chassis of claim 5, wherein: the upper cover is connected with the address module main body in a buckling mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120323296.6U CN214204191U (en) | 2021-02-04 | 2021-02-04 | Address module case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120323296.6U CN214204191U (en) | 2021-02-04 | 2021-02-04 | Address module case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214204191U true CN214204191U (en) | 2021-09-14 |
Family
ID=77640075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120323296.6U Active CN214204191U (en) | 2021-02-04 | 2021-02-04 | Address module case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214204191U (en) |
-
2021
- 2021-02-04 CN CN202120323296.6U patent/CN214204191U/en active Active
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