CN218208608U - Wireless fire alarm convenient to install and disassemble fast - Google Patents
Wireless fire alarm convenient to install and disassemble fast Download PDFInfo
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- CN218208608U CN218208608U CN202222378114.2U CN202222378114U CN218208608U CN 218208608 U CN218208608 U CN 218208608U CN 202222378114 U CN202222378114 U CN 202222378114U CN 218208608 U CN218208608 U CN 218208608U
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Abstract
The utility model relates to a fire alarm technical field specifically is a wireless fire alarm convenient to install fast and disassemble, including base assembly, base assembly includes the base main part, the through wires hole has been seted up at the center of base main part, the outer wall connection of base main part has the spacing ring, the draw-in groove has been seted up to the below of base main part, the inside sliding connection of draw-in groove has the stripper plate, coupling assembling includes the bottom plate, the opposite side of bottom plate is connected with the connecting plate, the alarm main part sets up the bottom at the bottom plate, the below of alarm main part is provided with the detecting head. The utility model discloses can realize the quick installation of alarm main part through pressing down rotatory mode, the later stage dismouting is convenient, makes things convenient for it to maintain, and the flexible extrusion through the spring, can further guarantee the stability after the installation of alarm main part, avoids appearing connecting not hard up.
Description
Technical Field
The utility model relates to a fire alarm technical field specifically is a wireless fire alarm convenient to quick installation is disassembled.
Background
The fire alarm is one of the most important means for preventing fire, and is used for detecting that a great amount of smoke causes fire to generate an alarm, and the sensitivity of the smoke alarm is considered according to the geographical position and the application environment, so that the effect which a user should have can be achieved.
Present fire alarm uses smoke alarm as the main, and it is mainly through installing the top at the ceiling, realizes the fire monitoring warning under the environment such as building, and current alarm is when installing, adopts screw fastening's mode usually, realizes that the installation of alarm main part and base is fixed, and its later dismantlement has certain inconvenience, can't realize the quick installation of alarm main part, consequently need design a wireless fire alarm convenient to quick installation is disassembled and solve above-mentioned problem urgently.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a wireless fire alarm convenient to install fast and disassemble to solve the mode that adopts screw-up usually that proposes in the above-mentioned background art, realize that the installation of alarm main part and base is fixed, its later dismantlement has certain inconvenience, can't realize the problem of the quick installation of alarm main part.
In order to achieve the above purpose, the utility model provides a following technical scheme: a wireless fire alarm convenient to install fast and disassemble includes:
the base assembly comprises a base main body, a threading hole is formed in the center of the base main body, a limiting ring is connected to the outer wall of the base main body, a clamping groove is formed below the base main body, an extrusion plate is slidably connected to the inside of the clamping groove, a telescopic cylinder is arranged between the extrusion plate and the inner wall of the clamping groove, and a spring is arranged inside the telescopic cylinder;
the connecting assembly comprises a bottom plate, a sealing gasket is connected above the bottom plate, a connecting column is arranged above the sealing gasket, a sleeve is sleeved outside the connecting column, a connecting plate is connected to the other side of the bottom plate, and the connecting plate is clamped inside the clamping groove;
the alarm comprises an alarm body, wherein the alarm body is arranged at the bottom of the bottom plate, and a detection head is arranged below the alarm body.
Preferably, the external diameter of base main part equals the internal diameter of spacing ring, the height that highly is greater than base main part of spacing ring, the inner wall in through wires hole is provided with soft cushion.
Preferably, four clamping grooves are uniformly formed in the clamping groove, guide grooves are formed in the inner wall of the clamping groove, guide blocks are arranged on the outer wall of the extrusion plate, and the guide blocks are connected to the inner portions of the guide grooves in a sliding mode.
Preferably, a limiting plate is arranged on one side of the top of the clamping groove, and the middle of the limiting plate is in a through groove shape.
Preferably, four groups of telescopic cylinders and four groups of springs are arranged, two telescopic cylinders are arranged on each group of telescopic cylinders and two springs are arranged at two ends of the extrusion plate respectively.
Preferably, the sleeve is connected with sealed the pad through the spliced pole and is rotated, the size of connecting plate is the quarter of stripper plate size, the width of connecting plate equals the width of draw-in groove, telescopic diameter is less than the width that the limiting plate led to the groove, the height that highly equals the limiting plate of spliced pole.
Compared with the prior art, the beneficial effects of the utility model are that: this wireless fire alarm convenient to quick installation is disassembled can be through pressing the rotatory mode, realizes the quick installation of alarm main part, and the later stage dismouting is convenient, makes things convenient for it to maintain, and through the flexible extrusion of spring, can further guarantee the stability after the installation of alarm main part, avoids appearing connecting not hard up.
(1) The utility model discloses a draw-in groove and the setting of its top limiting plate can realize pressing down the rotation when the alarm bottom is installed, and then realize spacing to the block of connecting plate through the limiting plate to realize the quick installation of alarm main part, the simple operation.
(2) The utility model discloses a setting of the inside stripper plate of draw-in groove can be through the elasticity control of its bottom spring for when rotatory block is pressed to the locating plate, through the elasticity extrusion of stripper plate, it is spacing to realize extrudeing the connecting plate, thereby improves the stability of connecting plate block location.
Drawings
FIG. 1 is a schematic view of the overall structure of the device of the present invention;
fig. 2 is a schematic view of a local explosion structure of the connecting component of the present invention;
fig. 3 is an enlarged schematic structural diagram of a in fig. 2 according to the present invention;
fig. 4 is a schematic view of a partial explosion structure of the base assembly of the present invention;
fig. 5 is an enlarged schematic structural diagram of B in fig. 4 according to the present invention.
In the figure: 1. a base assembly; 11. a base body; 12. threading holes; 13. a limiting ring; 14. a card slot; 15. a pressing plate; 16. a telescopic cylinder; 17. a spring; 2. a connection assembly; 21. a base plate; 22. a gasket; 23. connecting columns; 24. a sleeve; 25. a connecting plate; 3. an alarm main body; 4. a probe head.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides an embodiment: a wireless fire alarm convenient to install fast and disassemble includes: the alarm body 3 and the probe 4 used in the present application are commercially available products, and the principle and connection method thereof are well known in the art, so that they are not described herein,
the alarm device comprises a base assembly 1, wherein the base assembly 1 comprises a base main body 11, a threading hole 12 is formed in the center of the base main body 11, a limiting ring 13 is connected to the outer wall of the base main body 11, a clamping groove 14 is formed below the base main body 11, an extrusion plate 15 is slidably connected inside the clamping groove 14, a telescopic cylinder 16 is arranged between the extrusion plate 15 and the inner wall of the clamping groove 14, a spring 17 is arranged inside the telescopic cylinder 16, and the alarm main body 3 and the detecting head 4 below the connecting assembly 2 can be conveniently and quickly disassembled and assembled through the arrangement of the structure, so that the operation is stable and convenient;
the connecting assembly 2 comprises a bottom plate 21, a sealing gasket 22 is connected above the bottom plate 21, a connecting column 23 is arranged above the sealing gasket 22, a sleeve 24 is sleeved outside the connecting column 23, a connecting plate 25 is connected to the other side of the bottom plate 21, the connecting plate 25 is clamped inside the clamping groove 14, and the connecting assembly is rotationally connected with the base assembly 1 in a clamping manner through the structure, so that the alarm main body 3 and the detecting head 4 below are quickly installed, and the convenience of disassembly and assembly of the alarm main body is improved;
alarm main part 3, alarm main part 3 sets up in the bottom of bottom plate 21, and the below of alarm main part 3 is provided with detecting head 4.
Further, the external diameter of base main part 11 equals the internal diameter of spacing ring 13, and the height that highly is greater than base main part 11 of spacing ring 13 through setting up of spacing ring 13, can realize carrying on spacingly to the bottom plate 21 of installation, and then makes things convenient for connecting plate 25 and draw-in groove 14's butt joint to adjust, and the inner wall of through wires hole 12 is provided with soft cushion, and the setting of soft cushion can reduce the damage to the circuit.
Further, four clamping grooves 14 are uniformly formed, guide grooves are formed in the inner wall of each clamping groove 14, guide blocks are arranged on the outer wall of the extrusion plate 15, the guide blocks are connected inside the guide grooves in a sliding mode, the clamping grooves 14 are connected with the extrusion plate 15 in a sliding mode, the extrusion plate 15 can be moved in an auxiliary guiding mode, and the stability of up-down sliding of the extrusion plate 15 is improved.
Further, top one side of draw-in groove 14 is provided with the limiting plate, and the centre of limiting plate is logical groove form, and it is spacing to realize carrying out the block to connecting plate 25 through the setting of limiting plate to realize coupling assembling 2 and to the quick installation of alarm main part 3.
Furthermore, telescopic cylinder 16 and spring 17 are provided with four groups altogether, and each group of telescopic cylinder 16 and spring 17 all are provided with two, and two telescopic cylinder 16 are in the both ends of stripper plate 15 respectively, through spring 17's elasticity, realize carrying out the elastic control to stripper plate 15's height to through the extrusion of stripper plate 15 to connecting plate 25, improve connecting plate 25's stability.
Further, the sleeve 24 is rotatably connected with the sealing gasket 22 through the connecting column 23, the size of the connecting plate 25 is one fourth of the size of the extrusion plate 15, the width of the connecting plate 25 is equal to the width of the clamping groove 14, the diameter of the sleeve 24 is smaller than the width of the through groove of the limiting plate, and the height of the connecting column 23 is equal to the height of the limiting plate.
The working principle is as follows: the utility model discloses when using, at first pass through the below of mounting screw at the ceiling with base main part 11, further insert bottom plate 21 along the inner wall of spacing ring 13, and through connecting plate 25 and draw-in groove 14's butt joint, through lifting on bottom plate 21, realize the extrusion to stripper plate 15 through connecting plate 25, further rotate alarm main part 3, can drive bottom plate 21 and connecting plate 25 and rotate, further can remove connecting plate 25 to the below of draw-in groove 14 limiting plate, stop lifting on bottom plate 21 this moment, and then pass through spring 17's elasticity control, can be through the extrusion to stripper plate 15, it is spacing to make stripper plate 15 extrude connecting plate 25, thereby guarantee the stability that connecting plate 25 connects.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a wireless fire alarm convenient to quick installation is disassembled which characterized in that includes:
the base assembly (1), the base assembly (1) comprises a base main body (11), a threading hole (12) is formed in the center of the base main body (11), a limiting ring (13) is connected to the outer wall of the base main body (11), a clamping groove (14) is formed below the base main body (11), an extrusion plate (15) is connected to the inside of the clamping groove (14) in a sliding mode, a telescopic cylinder (16) is arranged between the extrusion plate (15) and the inner wall of the clamping groove (14), and a spring (17) is arranged inside the telescopic cylinder (16);
the connecting assembly (2) comprises a bottom plate (21), a sealing gasket (22) is connected above the bottom plate (21), a connecting column (23) is arranged above the sealing gasket (22), a sleeve (24) is sleeved outside the connecting column (23), a connecting plate (25) is connected to the other side of the bottom plate (21), and the connecting plate (25) is clamped inside the clamping groove (14);
the alarm comprises an alarm body (3), wherein the alarm body (3) is arranged at the bottom of a bottom plate (21), and a detection head (4) is arranged below the alarm body (3).
2. The wireless fire alarm convenient for quick assembly and disassembly of claim 1, wherein: the outer diameter of the base body (11) is equal to the inner diameter of the limiting ring (13), the height of the limiting ring (13) is larger than that of the base body (11), and the inner wall of the threading hole (12) is provided with a soft rubber cushion.
3. A wireless fire alarm convenient to install and disassemble quickly according to claim 1, wherein: four clamping grooves (14) are uniformly formed, guide grooves are formed in the inner wall of each clamping groove (14), guide blocks are arranged on the outer wall of each extrusion plate (15), and the guide blocks are connected inside the guide grooves in a sliding mode.
4. The wireless fire alarm convenient for quick assembly and disassembly of claim 1, wherein: a limiting plate is arranged on one side of the top of the clamping groove (14), and the middle of the limiting plate is in a through groove shape.
5. A wireless fire alarm convenient to install and disassemble quickly according to claim 1, wherein: the telescopic cylinders (16) and the springs (17) are provided with four groups, two telescopic cylinders (16) and two springs (17) are arranged in each group, and the two telescopic cylinders (16) are respectively arranged at two ends of the extrusion plate (15).
6. The wireless fire alarm convenient for quick assembly and disassembly of claim 1, wherein: sleeve (24) are to rotate with sealed pad (22) through spliced pole (23) and are connected, the size of connecting plate (25) is the fourth of stripper plate (15) size, the width of connecting plate (25) equals the width of draw-in groove (14), the diameter of sleeve (24) is less than the width that the limiting plate led to the groove, the height of spliced pole (23) equals the height of limiting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222378114.2U CN218208608U (en) | 2022-09-07 | 2022-09-07 | Wireless fire alarm convenient to install and disassemble fast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222378114.2U CN218208608U (en) | 2022-09-07 | 2022-09-07 | Wireless fire alarm convenient to install and disassemble fast |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218208608U true CN218208608U (en) | 2023-01-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222378114.2U Active CN218208608U (en) | 2022-09-07 | 2022-09-07 | Wireless fire alarm convenient to install and disassemble fast |
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| CN (1) | CN218208608U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116321835A (en) * | 2023-02-08 | 2023-06-23 | 江苏河马自动化设备有限公司 | Fire-fighting energy-saving alarm |
-
2022
- 2022-09-07 CN CN202222378114.2U patent/CN218208608U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116321835A (en) * | 2023-02-08 | 2023-06-23 | 江苏河马自动化设备有限公司 | Fire-fighting energy-saving alarm |
| CN116321835B (en) * | 2023-02-08 | 2024-02-13 | 深圳市精博安电子有限公司 | Fire-fighting energy-saving alarm |
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