CN220457696U - Alarm convenient to installation - Google Patents
Alarm convenient to installation Download PDFInfo
- Publication number
- CN220457696U CN220457696U CN202321786503.7U CN202321786503U CN220457696U CN 220457696 U CN220457696 U CN 220457696U CN 202321786503 U CN202321786503 U CN 202321786503U CN 220457696 U CN220457696 U CN 220457696U
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- Prior art keywords
- protective shell
- electromagnetic interference
- fire
- base
- shell
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- 238000009434 installation Methods 0.000 title claims abstract description 13
- 230000001681 protective effect Effects 0.000 claims abstract description 42
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000000741 silica gel Substances 0.000 claims abstract description 13
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 13
- 230000002265 prevention Effects 0.000 claims abstract description 12
- 238000001514 detection method Methods 0.000 claims abstract description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910021389 graphene Inorganic materials 0.000 claims abstract description 6
- 239000000523 sample Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 5
- 230000007547 defect Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- -1 graphite alkene Chemical class 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 210000000697 sensory organ Anatomy 0.000 description 1
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- Fire Alarms (AREA)
Abstract
The utility model relates to the technical field of fire-fighting equipment, in particular to an alarm convenient to install, which comprises a fire detector main body, a base and an electromagnetic interference prevention mechanism, wherein a connecting seat is arranged at the lower end of the fire detector main body, an installation seat is arranged at the upper end of the base, and four groups of slots are arranged at the outer side of the installation seat. The utility model overcomes the defects of the prior art, the graphene layer in the protective shell can effectively shield electromagnetic interference by arranging the protective shell, the silica gel shell and the baffle, so that the problems of reduced performance and the like of the detector caused by electromagnetic wave interference in the transportation process are avoided, the silica gel shell is arranged on the outer side of the protective shell, the collision of external force to the interior of the protective shell is convenient to slow down, the damage of the detector is avoided, and the movable block, the inserting block and the spring telescopic rod are matched for use, so that in the subsequent use process, a worker can detach the fire detector without carrying tools, and the later maintenance and detection of the worker are facilitated.
Description
Technical Field
The utility model relates to the technical field of fire-fighting equipment, in particular to an alarm convenient to install.
Background
Fire-fighting equipment refers to various equipment and tools for preventing, controlling, extinguishing fires, including but not limited to fire extinguishers, fire extinguisher trucks, fire pumps, fire hydrants, etc., and in fire detection, alarms commonly used are smoke detectors, temperature detectors, fire detectors, etc. The fire detector is a device for detecting fire in an automatic fire alarm system. Fire detectors are the "sense organs" of the system that function to monitor the environment for the occurrence of a fire. Once a fire condition exists, the characteristic physical quantities of the fire, such as temperature, smoke, gas, radiation intensity and the like, are converted into electric signals, and immediately act to send alarm signals to a fire alarm controller.
The utility model provides an intelligent fire detector protection device (CN 215769973U) that can consult prior art, through setting up waterproof baffle between prefabricated plate and fire detector in the reference, can prevent that the drop on the prefabricated plate from falling to the below fire detector and causing the damage, the wiring piece plays the connection effect, fire detector can be connected to the wire of predetermineeing through connecting wire and wiring piece, sealing connection between waterproof baffle and the wiring piece, prevent waterproof baffle from taking place to permeate, but fire detector is in the transportation, if mix with other electronic equipment and can receive electromagnetic wave interference, electromagnetic wave interference refers to the electromagnetic field that exists in the environment and produces the influence to equipment work, can lead to the misinformation of detector, leak report or performance decline scheduling problem, and current fire detector is fixed through the double-screw bolt in the base, in subsequent use, often need the staff to regularly maintain or detect the detector, make need carry tools such as boring and screwdriver to dismantle it, therefore need an alarm that can prevent electromagnetic interference and be convenient for install.
Disclosure of Invention
The utility model aims to provide an alarm convenient to install, so as to solve the problem that the prior alarm is put forward in the use process in the background technology.
In order to realize the technical problems, the utility model provides the following technical scheme:
the utility model provides an alarm convenient to installation, includes fire detector main part, base and electromagnetic interference preventing mechanism, the lower extreme of fire detector main part is provided with the connecting seat, the upper end of base is provided with the mount pad to the outside of mount pad is provided with four groups of slots; the electromagnetic interference prevention mechanism consists of a silica gel shell, a protective shell and a baffle plate, the protective shell is positioned at the inner side of the electromagnetic interference prevention mechanism, the silica gel shell is attached to the outer side of the protective shell, and the baffle plate is movably arranged at the upper end of the electromagnetic interference prevention mechanism; the abutting block is arranged at the lower end of the connecting seat; the spring telescopic rod is annularly arranged at the outer side of the abutting block, one end of the spring telescopic rod is provided with a movable block, and the movable block is communicated and movably arranged at the outer side of the connecting seat; the inserting blocks are arranged at the lower ends of the movable blocks.
Preferably, the baffle further comprises: the groove is formed in one side of the baffle, clamping blocks are connected inside the groove through four groups of springs, and the side faces of the clamping blocks are arc-shaped.
Preferably, the fire detector body further includes: the fire disaster detector comprises an air inlet, a warning lamp and a detection probe, wherein the air inlet, the warning lamp and the detection probe are all arranged at the upper end of the fire disaster detector body.
Preferably, screw holes are formed in two sides of the upper end of the base.
Preferably, the graphene layer is arranged inside the protective shell.
Preferably, the protective case further includes: and the limiting column is arranged at the lower end of the inner part of the protective shell, and the diameter of the limiting column is smaller than that of a screw hole at the upper end of the base.
The embodiment of the utility model provides an alarm convenient to install, which has the following beneficial effects: the utility model overcomes the defects of the prior art, the graphene layer in the protective shell can effectively shield electromagnetic interference by arranging the protective shell, the silica gel shell and the baffle, so that the problems of reduced performance and the like of the detector caused by electromagnetic wave interference in the transportation process are avoided, the silica gel shell is arranged on the outer side of the protective shell, the collision of external force to the interior of the protective shell is convenient to slow down, the damage of the detector is avoided, and the movable block, the inserting block and the spring telescopic rod are matched for use, so that in the subsequent use process, a worker can detach the fire detector without carrying tools, and the later maintenance and detection of the worker are facilitated.
1. Through setting up protective housing, silica gel shell and to the baffle, the protective housing is inside to be provided with the graphite alkene layer, and graphite alkene material can effectually shield electromagnetic interference, avoids receiving electromagnetic wave's interference in the transportation, causes the problem such as detector performance decline, and the silica gel shell sets up in the outside of protective housing, is convenient for slow down external force to the inside collision of protective housing, avoids causing the damage of detector.
2. Through setting up movable block, inserted block, spring telescopic link, the movable block runs through the outside that sets up at the connecting seat, and the movable block passes through the spring telescopic link and is connected with the butt piece, installs the butt piece of fire detector in the mount pad back through pressing the movable block during the use, can loosen the movable block, the inserted block wears out from the slot is inside this moment, both can fix fire detector for in follow-up use, the staff need not to carry the instrument and can dismantle fire detector, and the staff later maintenance and detection of being convenient for.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of an electromagnetic interference preventing structure according to the present utility model;
FIG. 3 is a schematic view of the structure of the base and the spacing columns of the present utility model;
FIG. 4 is a schematic view of the base structure of the present utility model;
FIG. 5 is a schematic view of the fire detector body and stopper structure of the present utility model;
fig. 6 is a schematic view of the structure of the connecting seat, the movable block and the plug.
In the figure: 1. a fire detector body; 2. a silica gel housing; 3. a baffle; 4. a clamping block; 5. a groove; 6. a limit column; 7. a protective shell; 8. a base; 9. a slot; 10. a mounting base; 11. a connecting seat; 12. an air inlet; 13. a warning light; 14. a detection probe; 15. a movable block; 16. a spring telescoping rod; 17. an abutment block; 18. and (5) inserting blocks.
Detailed Description
The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.
Examples: as shown in fig. 1-2, an alarm convenient to installation, including fire detector main part 1 and anti-electromagnetic interference mechanism, anti-electromagnetic interference mechanism comprises protective housing 7, silica gel shell 2 and baffle 3, protective housing 7 is located anti-electromagnetic interference mechanism's inboard, the inside graphene layer that is provided with of protective housing 7, graphene material can effectually shield electromagnetic interference, avoid receiving electromagnetic wave's interference in the transportation, cause the problem such as detector performance decline, and silica gel shell 2 sets up in protective housing 7's outside, be convenient for slow down the collision of external force to protective housing 7 inside, avoid causing the damage of detector, baffle 3's one side recess 5 is inside to have fixture block 4 through spring coupling, after placing fire detector main part 1 in anti-electromagnetic interference mechanism inside, insert baffle 3 from the logical inslot portion of one side, one side of fixture block 4 is the arc setting, when receiving the extrusion, fixture block 4 extrudees to recess 5 inside under the effect of spring, install the back through the spring and drive fixture block 4 upwards moves one side of fixing at protective housing 7.
As shown in fig. 3, the diameter of the limiting post 6 at the bottom in the protective shell 7 is smaller than the diameter of the screw hole of the base 8, when the fire detector main body 1 is installed inside the electromagnetic interference prevention mechanism, the screw hole of the base 8 can be aligned with the limiting post 6 for installation, and the limiting post 6 also enables the fire detector main body 1 to be fixed inside the electromagnetic interference prevention mechanism, so that damage of the detector caused by shaking in the transportation process is avoided.
As shown in fig. 4-6, screw holes are formed in the left end and the right end of the base 8, the mounting seat 10 is arranged at the upper end of the base 8, the slot 9 is arranged in the mounting seat 10, the connecting seat 11 is fixedly arranged at the lower end of the fire detector main body 1, four groups of spring telescopic rods 16 are annularly arranged outside the connecting seat 11 and connected with one end of each spring telescopic rod 16, the movable blocks 15 are movably arranged outside the connecting seat 11 in a penetrating manner, the movable blocks 15 can be pressed during mounting, the abutting blocks 17 at the lower end of the fire detector main body 1 are mounted inside the mounting seat 10, the restriction on the movable blocks 15 can be loosened when the abutting blocks 17 contact the base 8, the inserting blocks 18 are driven to penetrate out of the slot 9 through the spring telescopic rods 16, the fire detector main body 1 can be fixed, the fire detector main body 1 can be stably mounted at the upper end of the base 8 without an external force tool, and later maintenance and detection of workers can be facilitated.
Working principle: during the use, can press movable block 15, the butt piece 17 with fire detector main part 1 lower extreme is installed inside mount pad 10, when butt piece 17 has contacted base 8, can loosen the restriction to movable block 15, rebound through spring telescopic link 16 drives the inserted block 18 and wear out from slot 9 inside, both can fix fire detector main part 1, make in the follow-up use, the staff need not to carry the instrument and can dismantle fire detector, be convenient for staff later maintenance and detection, in the transportation, can install spacing post 6 with the screw alignment spacing post of base 8, spacing post 6 also makes fire detector main part 1 fix inside electromagnetic interference prevention mechanism, insert baffle 3 from the logical inslot of one side again, one side of fixture block 4 is the arc setting, when receiving the extrusion, the inside recess 5 is extruded under the effect of spring, the one side of fixing at 7 is upwards moved to the rebound drive fixture block 4 through the spring, avoid taking place to rock the fixture block that causes the detector in the transportation, electromagnetic interference prevention shell 2, the protective housing 2 and the protective housing 7 and the material that the protective housing is located in the inside of the protective housing 7, the protective housing 7 can cause electromagnetic interference prevention shell 7 is reduced in the cost of the material, the electromagnetic interference prevention shell 7 is formed in the setting up the electromagnetic interference prevention shell, the electromagnetic interference protection shell is inside the protective housing is avoided, the electromagnetic interference protection shell is inside the protective housing is easy to be reduced, the electromagnetic interference is avoided, the electromagnetic interference is protected in the protective housing is protected in the inside the electromagnetic interference is protected and the inside the protective housing is set up the electromagnetic interference is avoided, and the electromagnetic interference is reduced down the inside the electromagnetic interference is avoided, and the inside the electromagnetic interference is set up the inside the protective housing 7.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. An alarm for facilitating installation, comprising:
the fire disaster detector comprises a fire disaster detector main body (1), a base (8) and an electromagnetic interference prevention mechanism, wherein a connecting seat (11) is arranged at the lower end of the fire disaster detector main body (1), an installation seat (10) is arranged at the upper end of the base (8), and four groups of slots (9) are formed in the outer side of the installation seat (10);
the anti-electromagnetic interference mechanism consists of a silica gel shell (2), a protective shell (7) and a baffle plate (3), wherein the protective shell (7) is positioned at the inner side of the anti-electromagnetic interference mechanism, the silica gel shell (2) is attached to the outer side of the protective shell (7), and the baffle plate (3) is movably arranged at the upper end of the anti-electromagnetic interference mechanism;
an abutting block (17) provided at the lower end of the connection base (11);
the spring telescopic rod (16) is annularly arranged at the outer side of the abutting block (17), one end of the spring telescopic rod (16) is provided with a movable block (15), and the movable block (15) is communicated and movably arranged at the outer side of the connecting seat (11);
and the inserting blocks (18) are arranged at the lower ends of the movable blocks (15).
2. The alarm device for facilitating the installation according to claim 1, wherein said baffle (3) further comprises:
the groove (5) is formed in one side of the baffle plate (3), clamping blocks (4) are connected inside the groove (5) through four groups of springs, and the side faces of the clamping blocks (4) are arc-shaped.
3. The installation-facilitating alarm of claim 1, wherein the fire detector body (1) further comprises:
the fire detector comprises an air inlet (12), a warning lamp (13) and a detection probe (14), and is arranged at the upper end of the fire detector main body (1).
4. The alarm device convenient to install according to claim 1, wherein screw holes are formed in two sides of the upper end of the base (8).
5. An alarm convenient for installation according to claim 1, characterized in that the interior of the protective shell (7) is provided with a graphene layer.
6. The alarm device for facilitating the installation according to claim 1, characterized in that said protective casing (7) further comprises:
the limiting column (6) is arranged at the lower end of the inner part of the protective shell (7), and the diameter of the limiting column (6) is smaller than that of a screw hole at the upper end of the base (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321786503.7U CN220457696U (en) | 2023-07-07 | 2023-07-07 | Alarm convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321786503.7U CN220457696U (en) | 2023-07-07 | 2023-07-07 | Alarm convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220457696U true CN220457696U (en) | 2024-02-06 |
Family
ID=89736322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321786503.7U Active CN220457696U (en) | 2023-07-07 | 2023-07-07 | Alarm convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220457696U (en) |
-
2023
- 2023-07-07 CN CN202321786503.7U patent/CN220457696U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |