CN210742823U - 1U net floodgate machine case structure - Google Patents
1U net floodgate machine case structure Download PDFInfo
- Publication number
- CN210742823U CN210742823U CN201921963789.5U CN201921963789U CN210742823U CN 210742823 U CN210742823 U CN 210742823U CN 201921963789 U CN201921963789 U CN 201921963789U CN 210742823 U CN210742823 U CN 210742823U
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- case
- lower case
- main board
- gatekeeper
- power management
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- Casings For Electric Apparatus (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to the technical field of computer equipment, in particular to a 1U network brake case structure, which comprises a case lower shell, wherein the top surface is provided with a circle of notches, and electromagnetic shielding strips are embedded in the notches; the upper cover plate of the case is connected with the top surface of the lower case body of the case through screws, and the top of the upper cover plate of the case is provided with aluminum fins; the main board comprises a first main board and a second main board which are arranged in the lower case side by side, and a heat dissipation aluminum plate is arranged at the bottom of the main board; the power management board comprises a first power management board and a second power management board which are arranged in the lower shell of the case side by side; and the filter is arranged inside the lower case shell. The top surface of the lower shell of the case is provided with a circle of electromagnetic shielding strips, so that the case has good electromagnetic shielding performance; in addition, the radiating aluminum plate is arranged at the bottom of the main board and is matched with the aluminum fins of the upper cover plate of the case for use, so that the case has a good radiating effect; and all components and parts inside this application machine case are compact reasonable in layout, and the reliability is high.
Description
Technical Field
The utility model relates to a computer equipment technical field specifically is a 1U gatekeeper machine case structure.
Background
The 1U network gate is a communication safety product which isolates and blocks all network connections with potential attack possibility to the internal network, so that external attackers cannot directly invade, attack or destroy the internal network, and the safety of an internal host is guaranteed.
Because of the existing security technology, no matter the protection systems such as firewall, UTM, etc. can not guarantee a certain blocking of the attack, the "physical isolation" between the internal and external networks is very important. The 1U network gate simulates manual data switching, is connected with the internal and external networks in a time-sharing manner by utilizing an intermediate data switching area, keeps physical isolation and realizes data switching.
The existing 1U network gate case has the defects of poor shielding performance, poor heat dissipation performance, unreasonable layout of all internal components, messy routing, low reliability and the like.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the problem that prior art exists, provide one kind can high-efficient heat dissipation, shielding property is good, overall arrangement is compact reasonable, the high 1U gatekeeper machine case structure of reliability.
The utility model provides a technical scheme that its technical problem adopted is: A1U gate machine case structure comprises
The top surface of the lower case body is provided with a circle of notch, and an electromagnetic shielding strip is embedded in the notch;
the upper cover plate of the case is connected with the top surface of the lower case body of the case through screws, and the top of the upper cover plate of the case is provided with aluminum fins;
the main board comprises a first main board and a second main board which are arranged in the lower case side by side, and a heat dissipation aluminum plate is arranged at the bottom of the main board;
the power management board comprises a first power management board and a second power management board which are arranged in the lower shell of the case side by side;
and the filter is arranged inside the lower case shell.
Preferably, the bottom of the lower case of the case is provided with a heat dissipation fin.
Preferably, the main board is connected with the lower case body through mounting screws, and the mounting screws are provided with rubber shock pads.
Preferably, the power management board is connected with the lower case body through mounting screws, and the mounting screws are provided with rubber shock pads.
Preferably, a front panel of the lower case body is provided with a power button and a network cable aerial-plug interface.
Preferably, the rear panel of the lower case body is provided with a USB aerial plug interface, a power input aerial plug interface and a grounding column.
Preferably, both side panels of the lower case body are provided with open slots.
Preferably, the lower case of the case is provided with a fixing lug.
Advantageous effects
The top surface of the lower case of the case is provided with a circle of electromagnetic shielding strips, and the electromagnetic shielding strips are matched with a filter in the lower case of the case for use, so that the case has good electromagnetic shielding performance; the heat dissipation aluminum plate is arranged at the bottom of the main board and is attached to the inner bottom surface of the lower shell of the case, so that heat can be directly transferred to the surrounding environment through heat radiation, the heat dissipation effect of the main board is improved, and the heat dissipation aluminum plate is matched with the aluminum fins of the upper cover plate of the case for use, so that the case has a good heat dissipation effect; and all components and parts inside this application machine case are compact reasonable in layout, and the reliability is high.
Drawings
Fig. 1 is a schematic overall structure diagram of a U gatekeeper case of the present application 1;
fig. 2 is a top view of the 1U gatekeeper case of fig. 1;
FIG. 3 is a front view of the 1U gatekeeper case of FIG. 1;
fig. 4 is a side view of the 1U gatekeeper case of fig. 1;
FIG. 5 is a schematic structural diagram of a lower case shell and an upper case cover plate in a 1U gatekeeper case;
FIG. 6 is a top view of the lower housing of the chassis;
FIG. 7 is a schematic view of the connection between the motherboard and the aluminum heat dissipation plate;
fig. 8 is a schematic diagram of the internal structure of the lower case.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
As shown in fig. 1 to 8, a 1U gatekeeper chassis structure includes a chassis lower casing 1, a chassis upper cover plate 2, a main board 3, a power management board 4 and a filter 5.
The top surface of the lower shell 1 of the case is provided with a circle of notches, the electromagnetic shielding strips 11 are embedded in the notches, the structure reduces the seams of the case to the maximum extent, and the electromagnetic shielding grade of the case is greatly improved. The filter 5 is arranged in the lower case body 1, so that the electromagnetic shielding grade of the case is further improved.
The upper cover plate 2 of the case is connected with the top surface of the lower case body 1 of the case through screws, the lower case body 1 of the case is manufactured by adopting integral aluminum alloy, and the consistency of the manufacturing of the case and the excellent electromagnetic compatibility are ensured while the structural strength is improved. The top of the upper cover plate 2 of the case is provided with an aluminum fin 21, so that the heat radiation area is increased, and the heat radiation effect is improved. In addition, the bottom of the lower case body 1 can also be provided with radiating fins, so that the radiating effect of the case is further improved.
The power management board 4 comprises a first power management board and a second power management board which are arranged side by side at the bottom in the lower case shell 1, and the first power management board and the second power management board are reasonably distributed with the main board 3 and the filter 5, so that all components in the case are compact and reasonable in layout, convenient and attractive in wiring and high in reliability.
The mainboard 3 through mounting screw with casing 1 is connected under the quick-witted case, the mounting screw is equipped with the rubber shock pad, and the rubber pad plays the cushioning effect, can protect mainboard 3. The power management board 4 is connected with the lower case shell 1 through mounting screws, the mounting screws are provided with rubber shock pads, and the rubber shock pads play a shock absorption role and can protect the power management board 4.
The front panel of the case lower shell 1 is provided with a power button and a network cable aerial plug interface for starting the 1U network gate and connecting an internal network and an external network. The rear panel of the lower case shell 1 is provided with a USB aerial plug interface, a power input aerial plug interface and a grounding column, and the grounding column plays roles of electromagnetic shielding, static electricity prevention and lightning prevention. All interfaces on the case are aerial connectors, so that the three-proofing requirement is met, and the safety performance is high.
The two side panels of the lower case body 1 are provided with the open slots 13, so that the case is convenient to carry, the heat dissipation area is further increased, and the heat dissipation effect of the case is improved.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.
Claims (8)
1. The utility model provides a 1U gatekeeper machine case structure which characterized in that: comprises that
The top surface of the lower case shell (1) is provided with a circle of notches, and electromagnetic shielding strips (11) are embedded in the notches;
the upper cover plate (2) of the case is connected with the top surface of the lower case (1) through screws, and the top of the upper cover plate is provided with an aluminum fin (21);
the main board (3) comprises a first main board and a second main board which are arranged in the lower case body (1) side by side, and a heat dissipation aluminum plate (32) is arranged at the bottom of the main board (3);
the power management board (4) comprises a first power management board and a second power management board which are arranged in the lower case body (1) side by side;
and the filter (5) is arranged inside the lower case shell (1).
2. The 1U gatekeeper chassis structure according to claim 1, characterized in that: and the bottom of the lower case shell (1) is provided with a heat dissipation fin.
3. The 1U gatekeeper chassis structure according to claim 1, characterized in that: the main board (3) is connected with the lower case shell (1) through mounting screws, and the mounting screws are provided with rubber shock pads.
4. The 1U gatekeeper chassis structure according to claim 1, characterized in that: the power management plate (4) is connected with the lower case shell (1) through mounting screws, and the mounting screws are provided with rubber shock pads.
5. The 1U gatekeeper chassis structure according to claim 1, characterized in that: the front panel of the chassis lower shell (1) is provided with a power button and a network cable aerial plug interface.
6. The 1U gatekeeper chassis structure according to claim 1, characterized in that: the rear panel of the lower case shell (1) is provided with a USB aerial plug interface, a power input aerial plug interface and a grounding column.
7. The 1U gatekeeper chassis structure according to claim 1, characterized in that: two side panels of the chassis lower shell (1) are provided with open slots (13).
8. The 1U gatekeeper chassis structure according to claim 1, characterized in that: the lower case body (1) is provided with a fixed hanging lug (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921963789.5U CN210742823U (en) | 2019-11-14 | 2019-11-14 | 1U net floodgate machine case structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921963789.5U CN210742823U (en) | 2019-11-14 | 2019-11-14 | 1U net floodgate machine case structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210742823U true CN210742823U (en) | 2020-06-12 |
Family
ID=70982512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921963789.5U Active CN210742823U (en) | 2019-11-14 | 2019-11-14 | 1U net floodgate machine case structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210742823U (en) |
-
2019
- 2019-11-14 CN CN201921963789.5U patent/CN210742823U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210629 Address after: Room d1-678, 58 Fumin Branch Road, Hengsha Township, Chongming District, Shanghai 202150 (Shanghai Hengtai Economic Development Zone) Patentee after: Shanghai Hongsheng System Engineering Co.,Ltd. Address before: Room 9fa09-01, No.705, Asia Pacific Road, Nanhu District, Jiaxing City, Zhejiang Province, 314001 Patentee before: Jiaxing Taihao Equipment Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |