CN215872105U - Compound multi-expansion network management machine - Google Patents
Compound multi-expansion network management machine Download PDFInfo
- Publication number
- CN215872105U CN215872105U CN202121471076.4U CN202121471076U CN215872105U CN 215872105 U CN215872105 U CN 215872105U CN 202121471076 U CN202121471076 U CN 202121471076U CN 215872105 U CN215872105 U CN 215872105U
- Authority
- CN
- China
- Prior art keywords
- expansion
- bottom shell
- card
- mainboard
- power supply
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model discloses a composite multi-expansion network management machine, which comprises a bottom shell and a cover plate, wherein the cover plate is arranged above the bottom shell in a covering manner, the bottom shell and the cover plate form an accommodating space in a surrounding manner, a mainboard, expansion cards, a hard disk and a power supply are arranged in the accommodating space, the expansion cards are arranged in a plurality of modularized manners, an expansion bracket is arranged in the front section area of the bottom shell, the expansion bracket is provided with a plurality of expansion clamping positions, a plugging cavity is arranged corresponding to each expansion clamping position, and the expansion cards are installed in the corresponding plugging cavities in a pluggable manner in a drawer type; the rear side wall of the bottom shell is provided with a mounting opening corresponding to the power supply, and the power supply can be installed in the mounting opening in a pluggable manner; a cross beam is arranged in the middle of the upper part of the bottom shell; borrow this, but it has realized the pluggable design of drawer type of expansion card, has simplified the dismouting of expansion card, and the sequent maintenance of being convenient for is changed, has improved work efficiency, has realized the pluggable design of power, and the dismouting of being convenient for is maintained, has improved overall structure's structural strength.
Description
Technical Field
The utility model relates to the technical field of network equipment, in particular to a composite multi-expansion network management machine.
Background
The communication manager is also called as a DPU or a gateway, and has a plurality of downlink communication interfaces and one or more uplink network interfaces, and is equivalent to a front-end processor, i.e. a monitoring computer, and is used for organizing and aggregating the communication data of all the intelligent monitoring/protection devices in a substation, and then sending the communication data to an upper-level main station system (a monitoring center background machine and a DCS) to complete remote communication and remote measurement functions. On the other hand, the remote control system receives commands issued by a background machine or a DCS and forwards the commands to an intelligent series unit in a substation, completes remote control of opening and closing of each switching device in a station or parameter setting of the device, and realizes remote control and remote regulation functions. Meanwhile, a plurality of serial interfaces are provided to facilitate communication among other intelligent devices in the plant station. The communication management machine is generally applied to a substation and a dispatching station, the communication management machine controls downlink equipment through a control platform to realize acquisition of information such as remote signaling, remote measurement and remote control, the information is fed back to a dispatching center, and then a control center administrator selects a command to be executed through processing and analysis of the information to achieve the aim of outputting the dispatching command.
The existing communication management machine is usually designed on the structure and elements, for example, an expansion card is added to increase the capacity of the communication management machine, and after the expansion card is usually added, the communication management machine needs to be disassembled and assembled, so that the disassembly, the replacement and the maintenance are inconvenient, the working efficiency is affected, and the power supply is usually inconvenient to disassemble and assemble, and the structural strength is poor.
Therefore, a new technology needs to be developed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention is directed to the defects in the prior art, and a primary object of the present invention is to provide a composite type multi-expansion network management machine, which implements a drawer-type pluggable design of an expansion card, simplifies the assembly and disassembly of the expansion card, facilitates subsequent maintenance and replacement, improves the work efficiency, implements a pluggable design of a power supply, facilitates the assembly and disassembly maintenance, and improves the structural strength of the overall structure.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a composite multi-expansion network management machine comprises a bottom shell and a cover plate covering the bottom shell, wherein the bottom shell and the cover plate form an accommodating space in a surrounding mode, a mainboard, an expansion card, a hard disk and a power supply are installed in the accommodating space, and the expansion card, the hard disk and the power supply are all electrically connected to the mainboard; the main board is positioned on the inner bottom wall of the bottom shell, the expansion card is positioned on the front side of the main board, the power supply is positioned in the left rear section area of the bottom shell, and the hard disk is positioned on the right rear side of the main board;
the expansion card is modularly provided with a plurality of expansion cards, an expansion bracket is installed in the front section area of the bottom shell, the expansion bracket is provided with a plurality of expansion screens, a plugging cavity is arranged corresponding to each expansion screen, the expansion cards are installed in the corresponding plugging cavities in a pluggable manner in a drawer-type manner, guide grooves are formed in the left inner side surface and the right inner side surface of each plugging cavity, and the left side and the right side of each expansion card are embedded into the corresponding guide grooves from front to back;
the rear side wall of the bottom shell is provided with a mounting opening corresponding to the power supply, and the power supply can be installed in the mounting opening in a pluggable manner;
the middle part of the upper part of the bottom shell is provided with a cross beam, two ends of the cross beam are respectively arranged on the left side wall and the right side wall of the bottom shell, and the bottom of the cover plate is abutted against the upper part of the cross beam.
As a preferred scheme, the left and right sides of the mounting opening are provided with first mounting holes on the rear side wall of the bottom shell, the power supply comprises a mounting shell, the left and right sides of the rear side of the mounting shell are detachably connected with mounting arms, the mounting arms are outwards protruded, the mounting arms are provided with second mounting holes, the mounting arms are limited by the inner side of the rear side wall of the bottom shell, and the first mounting holes are connected with the second mounting holes through screws.
As a preferred scheme, the expansion card is installed on an expansion base, first connecting holes are formed in the left side and the right side of the expansion base, correspondingly, second connecting holes are formed in the left side and the right side of the plugging cavity, and the first connecting holes and the second connecting holes are connected together through screws.
As a preferred scheme, the below of crossbeam is connected with vertical locating plate, the lower extreme of vertical locating plate vertically extends to the top of mainboard, a switching card is installed to the preceding lateral wall of vertical locating plate, switching card electric connection is in the mainboard, the expansion card has two-layer from top to bottom, and the rear end that is located the expansion card on upper strata is pegged graft in the grafting of the front side of switching card and is served.
As a preferred scheme, the vertical positioning plate is provided with a plurality of heat dissipation through holes, and each heat dissipation through hole penetrates through the front side and the rear side of the vertical positioning plate.
As a preferred scheme, a radiator is arranged above the main board, and the radiator is electrically connected to the main board.
As a preferred scheme, a heat dissipation fan is arranged on the rear side wall of the bottom case, the heat dissipation fan is arranged on the rear side of the main board, the heat dissipation fan is located on the right side of the mounting opening, and the heat dissipation fan is electrically connected to the main board.
Compared with the prior art, the utility model has obvious advantages and beneficial effects, and particularly, according to the technical scheme, the drawer-type pluggable expansion card is mainly installed in the corresponding pluggable cavity by plugging the expansion card in a drawer type, so that the drawer-type pluggable design of the expansion card is realized, the disassembly and assembly of the expansion card are simplified, the subsequent maintenance and replacement are convenient, and the working efficiency is improved; secondly, the power supply can be arranged in the mounting port of the bottom shell in a pluggable manner, the pluggable design of the power supply is realized, the dismounting and the maintenance are convenient, and the mounting arm which is detachably arranged on the mounting shell can be suitable for power supplies with different sizes and specifications or types, so that the applicability is greatly improved, and the power supply is suitable for popularization and use; and, through the setting of crossbeam, overall structure's structural strength can be improved.
To more clearly illustrate the structural features and technical means of the present invention and the specific objects and functions achieved thereby, the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Drawings
FIG. 1 is a perspective view of the overall structure of an embodiment of the present invention;
FIG. 2 is a perspective view of another embodiment of the present invention;
FIG. 3 is an exploded view of an embodiment of the present invention;
fig. 4 is another exploded view of an embodiment of the present invention.
The attached drawings indicate the following:
10. bottom shell 11 and mounting port
12. First mounting hole 20, cover plate
30. Mainboard 40, expansion card
41. Expansion base 50 and hard disk
60. Power supply 61, mounting case
62. Mounting arm 63, second mounting hole
70. Expansion bracket 71 and plugging cavity
72. Guide groove 73, second connection hole
80. Cross beam 81 and vertical positioning plate
811. Heat dissipation through hole 90 and adapter card
101. A heat sink 102 and a heat dissipation fan.
Detailed Description
Referring to fig. 1 to 4, specific structures of the embodiments of the present invention are shown.
A composite multi-expansion network management machine comprises a bottom shell 10 and a cover plate 20 arranged above the bottom shell 10 in a covering mode, wherein an accommodating space is formed by the bottom shell 10 and the cover plate 20 in a surrounding mode, a mainboard 30, an expansion card 40, a hard disk 50 and a power supply 60 are installed in the accommodating space, and the expansion card 40, the hard disk 50 and the power supply 60 are all electrically connected to the mainboard 30; the motherboard 30 is located on the inner bottom wall of the bottom case 10, the expansion card 40 is located on the front side of the motherboard 30, the power supply 60 is located in the left rear section area of the bottom case 10, and the hard disk 50 is located on the right rear side of the motherboard 30.
The expansion cards 40 are provided in a plurality of modularization modes, an expansion bracket 70 is installed in the front section area of the bottom case 10, the expansion bracket 70 is provided with a plurality of expansion cards, a plugging cavity 71 is arranged corresponding to each expansion card, the expansion cards 40 are installed in the corresponding plugging cavities 71 in a drawer-type pluggable manner, guide grooves 72 are formed in the left inner side surface and the right inner side surface of each plugging cavity 71, and the left side and the right side of each expansion card 40 are embedded into the corresponding guide grooves 72 from front to back; therefore, the drawer-type pluggable design of the expansion card 40 is realized, so that the disassembly and assembly of the expansion card 40 are simplified, the subsequent maintenance and replacement are facilitated, and the installation working efficiency is improved.
The rear side wall of the bottom shell 10 is provided with a mounting opening 11 corresponding to the power supply 60, and the power supply 60 can be installed in the mounting opening 11 in a pluggable manner; the left and right sides of installing port 11 all is provided with first mounting hole 12 on the rear wall of drain pan 10, power 60 is including installation shell 61, the left and right sides of the rear side of installation shell 61 all is connected with installation arm 62 dismantled and assembled, installation arm 62 is outwards protruding to be established, be provided with second mounting hole 63 on the installation arm 62, installation arm 62 is limited in the inboard of the rear wall of drain pan 10, first mounting hole 12 passes through screwed connection with second mounting hole 63 and is in the same place. And, in this embodiment, the mounting arm 62 is provided with a first screw hole, and correspondingly, the mounting shell 61 is provided with a second screw hole, and the first screw hole and the second screw hole are connected by screw locking, so as to realize the detachable connection of the mounting arm 62 and the mounting shell 61.
The expansion card 40 is installed on an expansion base 41, the left and right sides of the expansion base 41 are provided with first connecting holes, correspondingly, the left and right sides of the plugging cavity 71 are provided with second connecting holes 73, and the first connecting holes and the second connecting holes 73 are connected together through screws.
A cross beam 80 is arranged in the middle of the upper portion of the bottom case 10, two ends of the cross beam 80 are respectively installed on the left side wall and the right side wall of the bottom case 10, and the bottom of the cover plate 20 is abutted to the upper portion of the cross beam 80. The utility model discloses an expansion card, including crossbeam 80, mainboard 30, adapter card 90, expansion card 40, it is two-layer about crossbeam 80's below is connected with vertical locating plate 81, the lower extreme of vertical locating plate 81 vertically extends to the top of mainboard 30, a adapter card 90 is installed to the preceding lateral wall of vertical locating plate 81, adapter card 90 electric connection is in mainboard 30, expansion card 40 has, and the rear end that is located the expansion card 40 on upper strata is pegged graft in the grafting of the front side of adapter card 90 and is served. Vertical locating plate 81 has a plurality of heat dissipation through-holes 811, and every heat dissipation through-hole 811 all link up vertical locating plate 81 front and back both sides to improve vertical locating plate 81's heat dispersion.
In this embodiment, a heat sink 101 is disposed above the motherboard 30, and the heat sink 101 is electrically connected to the motherboard 30. The rear side wall of the bottom case 10 is provided with a heat dissipation fan 102, the heat dissipation fan 102 is disposed at the rear side of the main board 30, the heat dissipation fan 102 is located at the right side of the mounting opening 11, and the heat dissipation fan 102 is electrically connected to the main board 30. Thus, the heat dissipation performance of the whole heat sink can be improved by the combination design of the heat sink 101 and the heat dissipation fan 102, so as to ensure the normal operation.
In summary, the design of the present invention is characterized in that the expansion card is installed in the corresponding plugging cavity in a drawer-type pluggable manner, so that the drawer-type pluggable design of the expansion card is realized, the assembly and disassembly of the expansion card are simplified, the subsequent maintenance and replacement are facilitated, and the working efficiency is improved; secondly, the power supply can be arranged in the mounting port of the bottom shell in a pluggable manner, the pluggable design of the power supply is realized, the dismounting and the maintenance are convenient, and the mounting arm which is detachably arranged on the mounting shell can be suitable for power supplies with different sizes and specifications or types, so that the applicability is greatly improved, and the power supply is suitable for popularization and use; and, through the setting of crossbeam, overall structure's structural strength can be improved.
Claims (7)
1. A compound multi-extension network manager is characterized in that: the portable electronic device comprises a bottom shell and a cover plate arranged above the bottom shell in a covering mode, wherein the bottom shell and the cover plate form an accommodating space in a surrounding mode, a mainboard, an expansion card, a hard disk and a power supply are installed in the accommodating space, and the expansion card, the hard disk and the power supply are all electrically connected to the mainboard; the main board is positioned on the inner bottom wall of the bottom shell, the expansion card is positioned on the front side of the main board, the power supply is positioned in the left rear section area of the bottom shell, and the hard disk is positioned on the right rear side of the main board;
the expansion card is modularly provided with a plurality of expansion cards, an expansion bracket is installed in the front section area of the bottom shell, the expansion bracket is provided with a plurality of expansion screens, a plugging cavity is arranged corresponding to each expansion screen, the expansion cards are installed in the corresponding plugging cavities in a pluggable manner in a drawer-type manner, guide grooves are formed in the left inner side surface and the right inner side surface of each plugging cavity, and the left side and the right side of each expansion card are embedded into the corresponding guide grooves from front to back;
the rear side wall of the bottom shell is provided with a mounting opening corresponding to the power supply, and the power supply can be installed in the mounting opening in a pluggable manner; the middle part of the upper part of the bottom shell is provided with a cross beam, two ends of the cross beam are respectively arranged on the left side wall and the right side wall of the bottom shell, and the bottom of the cover plate is abutted against the upper part of the cross beam.
2. The hybrid multi-extension network manager of claim 1, wherein: the left and right sides of installing port all is provided with first mounting hole on the rear side wall of drain pan, the power is including the installation shell, the left and right sides of the rear side of installation shell all detachable be connected with the installation arm, the installation arm is outwards protruding to be established, be provided with the second mounting hole on the installation arm, the installation arm is limited in the inboard of the rear side wall of drain pan, first mounting hole passes through screwed connection together with the second mounting hole.
3. The hybrid multi-extension network manager of claim 1, wherein: the expansion card is installed on an expansion base, the left and right sides of expansion base all is provided with first connecting hole, correspondingly, the left and right sides in plug chamber all is provided with the second connecting hole, first connecting hole, second connecting hole pass through screwed connection together.
4. The hybrid multi-extension network manager of claim 1, wherein: the utility model discloses a quick connector, including crossbeam, mainboard, extension card, the below of crossbeam is connected with vertical locating plate, the lower extreme of vertical locating plate is vertical to be extended to the top of mainboard, a switching card is installed to the preceding lateral wall of vertical locating plate, switching card electric connection in the mainboard, the extension card has two-layer from top to bottom, and the rear end of the extension card that is located the upper strata is pegged graft in the grafting of the front side of switching card and is served.
5. The hybrid multi-extension network manager of claim 4, wherein: the vertical positioning plate is provided with a plurality of heat dissipation through holes, and each heat dissipation through hole penetrates through the front side and the rear side of the vertical positioning plate.
6. The hybrid multi-extension network manager of claim 1, wherein: the radiator is arranged above the mainboard and electrically connected to the mainboard.
7. The hybrid multi-extension network manager of claim 1, wherein: the rear side wall of the bottom shell is provided with a heat radiation fan, the heat radiation fan is arranged on the rear side of the mainboard, the heat radiation fan is located on the right side of the mounting opening, and the heat radiation fan is electrically connected to the mainboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121471076.4U CN215872105U (en) | 2021-06-30 | 2021-06-30 | Compound multi-expansion network management machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121471076.4U CN215872105U (en) | 2021-06-30 | 2021-06-30 | Compound multi-expansion network management machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215872105U true CN215872105U (en) | 2022-02-18 |
Family
ID=80336135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121471076.4U Active CN215872105U (en) | 2021-06-30 | 2021-06-30 | Compound multi-expansion network management machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215872105U (en) |
-
2021
- 2021-06-30 CN CN202121471076.4U patent/CN215872105U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209433362U (en) | Has the ATX specification power supply unit of redundant power supply framework | |
| CN215872105U (en) | Compound multi-expansion network management machine | |
| CN101986239A (en) | Rack-mounted blade system | |
| CN217956314U (en) | General type multi-extension network management machine | |
| CN211982057U (en) | Switch convenient to maintain | |
| CN217086135U (en) | Hard disk centralized fixing frame and case thereof | |
| CN215871445U (en) | Network management machine of fanless multi-extension network gate | |
| CN210093414U (en) | Industrial Ethernet switch | |
| CN211718840U (en) | Novel rack-mounted server | |
| CN210466259U (en) | Multi-module integrated VPX computer | |
| CN212451839U (en) | Multi-system handpiece case with efficient heat dissipation effect | |
| CN2840045Y (en) | Special adapter for automatic testing equipment | |
| CN113286459A (en) | Box type equipment and cabinet system | |
| CN213342697U (en) | Meteorological emergency communication device based on 5G and VPN technology | |
| CN211959745U (en) | Multisystem machine head box | |
| CN217740928U (en) | Power distributor capable of being installed quickly | |
| CN216290962U (en) | Intelligent fusion Internet of things gateway host | |
| CN220172455U (en) | Connector socket | |
| CN210744555U (en) | Embedded power supply box for communication | |
| CN220441107U (en) | Optical interface power simulation signal conversion equipment case | |
| CN108153399A (en) | Server | |
| CN215954200U (en) | Enterprise standardized learning terminal host | |
| CN212429229U (en) | Integrated molecular pump capable of being applied in split mode | |
| CN216216925U (en) | Communication management machine for electric power | |
| CN219919492U (en) | Network optimizing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |