CN219936352U - Card-inserting type case suitable for alarm module - Google Patents
Card-inserting type case suitable for alarm module Download PDFInfo
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- CN219936352U CN219936352U CN202223133666.3U CN202223133666U CN219936352U CN 219936352 U CN219936352 U CN 219936352U CN 202223133666 U CN202223133666 U CN 202223133666U CN 219936352 U CN219936352 U CN 219936352U
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- module
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- guide rail
- card type
- card
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- 230000007123 defense Effects 0.000 claims abstract description 41
- 238000003780 insertion Methods 0.000 claims 4
- 238000012423 maintenance Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 238000001514 detection method Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 6
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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- Alarm Systems (AREA)
Abstract
The utility model provides a plug-in card type case suitable for an alarm module, which comprises a case body, wherein the case body comprises a lower cover plate, a left panel, a right panel, a front panel, a rear panel and a detachable upper cover plate, a module guide rail is arranged in the case body, a plug-in card type module is arranged on the module guide rail, and the plug-in card type module is arranged on the inner side of the front panel through a fastener; the power module is arranged in the case body and is electrically connected with an internal power connection terminal, and the internal power connection terminal is arranged on the plug-in card type module; the front end of the plug-in card type module is provided with an external defense area binding post, an external bus binding post, an internal defense area binding post and an internal bus binding post which are arranged through the front panel. The utility model adopts the technical means of the plug-in card type module with the plug-in card type structure, solves the problems of more wiring of the expansion module of the defense area and difficult detection and maintenance, and realizes the technical effects of quickly replacing the fault module and recovering the function of the defense area.
Description
Technical Field
The utility model relates to the technical field of chassis, in particular to a plug-in card type chassis suitable for an alarm module.
Background
The problem that the existing defense area expanding module and front end alarm detectors of the alarm module case are multiple in wiring and difficult to detect and maintain exists, moreover, the defense area modules are installed in disorder, cannot be replaced quickly when the modules are in failure, and cannot recover the functions of the defense area quickly.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model aims to provide a plug-in card type chassis suitable for an alarm module.
The plug-in card type chassis suitable for the alarm module comprises a chassis body, wherein the chassis body comprises an upper cover plate, a lower cover plate, a left panel, a right panel, a front panel and a rear panel, and the upper cover plate is detachably connected with the left panel, the right panel, the front panel and the rear panel;
a module guide rail is arranged on the lower cover plate in the case body along the depth direction, a plug-in card type module is arranged on the module guide rail, and the plug-in card type module is arranged on the inner side of the front panel through a fastener;
a power module is arranged at one end, close to the left panel or the right panel, inside the case body, the power module is electrically connected with an internal power connection terminal, and the internal power connection terminal is arranged on the plug-in card type module and supplies power for the plug-in card type module;
the front end of the plug-in card type module is provided with:
an external defense area connecting terminal for connecting an external front end alarm detector;
an external bus connection terminal for connecting an external alarm host bus;
the internal defense area connecting terminal is used for connecting an external defense area expanding module with the internal bus connecting terminal;
the external defense area wiring terminal, the external bus wiring terminal, the internal defense area wiring terminal and the internal bus wiring terminal are all arranged through the front panel.
Preferably, the module guide rail comprises a first module guide rail, a second module guide rail, a third module guide rail and a fourth module guide rail which are arranged in parallel;
the first module guide rail and the second module guide rail are arranged oppositely, and the third module guide rail and the fourth module guide rail are arranged oppositely;
the plug-in card type module comprises a first plug-in card type module and a second plug-in card type module, wherein the first plug-in card type module is arranged between a first module guide rail and a second module guide rail, and the second plug-in card type module is arranged between a third module guide rail and a fourth module guide rail.
Preferably, the module guide rail is fixedly arranged on the lower cover plate through a vertical beam.
Preferably, a power interface switch module is arranged on the front panel, and the power interface switch module is connected with the power module.
Preferably, the plug-in card module is mounted on the inner side of the front panel by a non-releasable screw.
Preferably, the external defense area binding post, the external bus binding post, the internal defense area binding post and one side of the internal bus binding post are all provided with alarm loop power indicator lights for displaying the running state of the loop power supply.
Preferably, the front panel is provided with ear plates at both ends.
Preferably, the size of the case body is U standard height.
Compared with the prior art, the utility model has the following beneficial effects:
1. the utility model has simple structure and convenient operation, adopts the technical means of the plug-in card type module with the plug-in card type structure, solves the problems of more wiring of the expansion module of the defense area and difficult detection and maintenance, and realizes the technical effects of quickly replacing the fault module and recovering the function of the defense area.
2. The utility model adopts the technical means of the alarm loop power supply indicator lamp, solves the problem that maintenance personnel cannot judge the failure of the defense area, and achieves the effect of rapidly diagnosing the failure loop.
3. The utility model adopts the technical means of modularization of the external defense area wiring terminal, the external bus wiring terminal, the internal defense area wiring terminal and the internal bus wiring terminal, and solves the problems of more wiring of the front-end alarm detector and difficult detection and maintenance.
4. The utility model adopts the technical means of arranging a plurality of internal bus connection terminals, solves the problem of single bus port of the defense area module through a multi-path bus structure, achieves the technical effects of interconnecting and rapidly expanding a plurality of defense area expansion modules, and can be compatible with the installation of most of defense area expansion modules of alarm hosts in the market.
Drawings
Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
fig. 1 is a schematic structural view of the present utility model.
The figure shows:
third module rail 13 of upper cover plate 1
Fourth module rail 14 of lower cover plate 2
First plug-in card type module 15 of left panel 3
Second plug-in card type module 16 of right panel 4
Front panel 5 external defense area wiring terminal 17
External bus connection terminal 18 of rear panel 6
Inside power terminal 19 of otic placode 7
Vertical beam 8 alarm loop power indicator lamp 20
The power module 9 is not loosened and is not taken off the screw 21
Internal defense area wiring terminal 22 of power interface switch module 10
Internal bus connection terminal 23 of first module rail 11
Second module rail 12
Detailed Description
The present utility model will be described in detail with reference to specific examples. The following examples will assist those skilled in the art in further understanding the present utility model, but are not intended to limit the utility model in any way. It should be noted that variations and modifications could be made by those skilled in the art without departing from the inventive concept. These are all within the scope of the present utility model.
The utility model discloses a plug-in type chassis suitable for an alarm module, which adopts a plug-in type module to plug in and pull out the module from the outside of the chassis, solves the problem of difficult detection and maintenance of the alarm module, and can quickly judge the power failure condition of a single alarm loop by a power supply indicator lamp arranged on the plug-in type module, and the plug-in type module can be compatible with the installation of a large part of defense area expansion modules of alarm hosts in the market.
The plug-in card type chassis suitable for the alarm module, as shown in fig. 1, comprises a chassis body, wherein the chassis body comprises an upper cover plate 1, a lower cover plate 2, a left panel 3, a right panel 4, a front panel 5 and a rear panel 6, and the upper cover plate 1 is detachably connected with the left panel 3, the right panel 4, the front panel 5 and the rear panel 6 through screws; preferably, the two ends of the front panel 5 are provided with ear plates 7, so that rack-mounted installation can be realized. Preferably, the size of the case body is 1U standard height, so that the problem of messy installation of the defense area module is solved, the installation standardization is achieved, the installation density is improved, and the occupied space is reduced.
A module guide rail is arranged on the lower cover plate 2 in the case body along the depth direction, a plug-in type module is arranged on the module guide rail, and the plug-in type module is arranged on the inner side of the front panel 5 through a fastener; preferably, the fastening piece is a loose-free screw 21, the plug-in card type module can be pulled out along the module guide rail by loosening the loose-free screw 21, and the plug-in card type module can be fixed by tightening the loose-free screw 21 after being inserted into the plug-in card type module along the module guide rail.
A power module 9 is arranged at one end, close to the left panel 3 or the right panel 4, inside the case body, the power module 9 is electrically connected with an internal power connection terminal 19, and the internal power connection terminal 19 is arranged on the plug-in card type module and supplies power to the plug-in card type module; the front panel 5 is provided with a power interface switch module 10, and the power interface switch module 10 is connected with the power module 9.
The front end of the plug-in card type module is provided with: the front panel 5 is provided with an external defense area wiring terminal 17 for connecting an external front end alarm detector, an external bus wiring terminal 18 for connecting an external alarm host bus, an internal defense area wiring terminal 22 and an internal bus wiring terminal 23 for connecting an external defense area expansion module, wherein the external defense area wiring terminal 17, the external bus wiring terminal 18, the internal defense area wiring terminal 22 and the internal bus wiring terminal 23 are all arranged through the front panel 5. Preferably, the external defense area wiring terminal 17, the external bus wiring terminal 18, the internal defense area wiring terminal 22 and the internal bus wiring terminal 23 are provided with an alarm loop power indicator lamp 20 for displaying the running state of the loop power supply, so that the problem that maintenance personnel cannot judge the defense area fault is solved, and the effect of rapidly diagnosing the fault loop is achieved.
The module guide rails comprise a first module guide rail 11, a second module guide rail 12, a third module guide rail 13 and a fourth module guide rail 14 which are arranged in parallel; the first module guide rail 11 is arranged opposite to the second module guide rail 12, and the third module guide rail 13 is arranged opposite to the fourth module guide rail 14; the plug-in modules comprise a first plug-in module 15 and a second plug-in module 16, the first plug-in module 15 being arranged between the first module rail 11 and the second module rail 12, and the second plug-in module 16 being arranged between the third module rail 13 and the fourth module rail 14. The module guide rail is fixedly arranged on the lower cover plate 2 through a vertical beam 8.
In the description of the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
The foregoing describes specific embodiments of the present utility model. It is to be understood that the utility model is not limited to the particular embodiments described above, and that various changes or modifications may be made by those skilled in the art within the scope of the appended claims without affecting the spirit of the utility model. The embodiments of the utility model and the features of the embodiments may be combined with each other arbitrarily without conflict.
Claims (8)
1. The plug-in card type case suitable for the alarm module is characterized by comprising a case body, wherein the case body comprises an upper cover plate (1), a lower cover plate (2), a left panel (3), a right panel (4), a front panel (5) and a rear panel (6), and the upper cover plate (1) is detachably connected with the left panel (3), the right panel (4), the front panel (5) and the rear panel (6);
a module guide rail is arranged on the lower cover plate (2) in the case body along the depth direction, a plug-in type module is arranged on the module guide rail, and the plug-in type module is arranged on the inner side of the front panel (5) through a fastener;
a power module (9) is arranged at one end, close to the left panel (3) or the right panel (4), inside the case body, the power module (9) is electrically connected with an internal power connection terminal (19), and the internal power connection terminal (19) is arranged on the plug-in card type module and supplies power to the plug-in card type module;
the front end of the plug-in card type module is provided with:
an external defense area connection terminal (17) for connecting an external front end alarm detector;
an external bus connection (18) for connecting an external alarm host bus;
an internal defense area connecting terminal (22) and an internal bus connecting terminal (23) which are used for connecting an external defense area expanding module;
the external defense area wiring terminal (17), the external bus wiring terminal (18), the internal defense area wiring terminal (22) and the internal bus wiring terminal (23) are all arranged through the front panel (5).
2. The card-inserted chassis suitable for an alarm module according to claim 1, wherein the module rails comprise a first module rail (11), a second module rail (12), a third module rail (13) and a fourth module rail (14) arranged side by side;
the first module guide rail (11) is arranged opposite to the second module guide rail (12), and the third module guide rail (13) is arranged opposite to the fourth module guide rail (14);
the plug-in card type module comprises a first plug-in card type module (15) and a second plug-in card type module (16), wherein the first plug-in card type module (15) is arranged between a first module guide rail (11) and a second module guide rail (12), and the second plug-in card type module (16) is arranged between a third module guide rail (13) and a fourth module guide rail (14).
3. The plug-in chassis for an alarm module according to claim 1, wherein the module rail is fixedly arranged on the lower cover plate (2) by means of a vertical beam (8).
4. The card-inserted chassis applicable to alarm modules according to claim 1, characterized in that a power interface switch module (10) is arranged on the front panel (5), and the power interface switch module (10) is connected with a power module (9).
5. The card-insertion chassis for an alarm module according to claim 1, wherein the card-insertion module is mounted inside the front panel (5) by a non-releasable screw (21).
6. The plug-in card chassis suitable for an alarm module according to claim 1, wherein the external defense area connection terminal (17), the external bus connection terminal (18), the internal defense area connection terminal (22) and one side of the internal bus connection terminal (23) are provided with alarm loop power indicator lamps (20).
7. The card-insertion chassis for an alarm module according to claim 1, wherein the front panel (5) is provided with ear plates (7) at both ends.
8. The card-insertion type chassis for an alarm module according to claim 1, wherein the chassis body has a size of 1U.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223133666.3U CN219936352U (en) | 2022-11-24 | 2022-11-24 | Card-inserting type case suitable for alarm module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223133666.3U CN219936352U (en) | 2022-11-24 | 2022-11-24 | Card-inserting type case suitable for alarm module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219936352U true CN219936352U (en) | 2023-10-31 |
Family
ID=88503672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223133666.3U Active CN219936352U (en) | 2022-11-24 | 2022-11-24 | Card-inserting type case suitable for alarm module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219936352U (en) |
-
2022
- 2022-11-24 CN CN202223133666.3U patent/CN219936352U/en active Active
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