CN218277118U - Detachable modular alarm device sound cavity structure - Google Patents
Detachable modular alarm device sound cavity structure Download PDFInfo
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- CN218277118U CN218277118U CN202222386275.6U CN202222386275U CN218277118U CN 218277118 U CN218277118 U CN 218277118U CN 202222386275 U CN202222386275 U CN 202222386275U CN 218277118 U CN218277118 U CN 218277118U
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Abstract
The utility model discloses a detachable modular alarm device sound cavity structure, which comprises a shell component and a sound cavity component; the sound cavity assembly comprises a sound cavity base, a buzzer and a sound cavity front cover; the utility model discloses divide into sound chamber base and bee calling organ and sound chamber protecgulum with the sound chamber subassembly, both ends are provided with first recess and second recess respectively about the sound chamber base, install bee calling organ in first recess, set up the more than one pipe of pegging graft in the second recess, set up the more than one reference column on sound chamber protecgulum surface, its split type structure has the characteristics of convenient change.
Description
Technical Field
The utility model relates to an alarm device technical field, concretely relates to can dismantle modular alarm device sound cavity structure.
Background
The sound cavity structure of the alarm device in the prior art is integrated with the shell, is not in modular design, and cannot be detached independently.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a detachable modular alarm device sound cavity structure; install bee calling organ in first recess, set up more than one in the second recess and peg graft the pipe, set up more than one reference column on sound chamber protecgulum surface, install the sound chamber protecgulum in the second recess, install the reference column in grafting intraductal, realize that sound chamber structure is detachable, convenient change.
The utility model discloses can dismantle modular alarm device sound cavity structure realizes through following technical scheme: comprises a shell component and a sound cavity component; the sound cavity assembly comprises a sound cavity base, a buzzer and a sound cavity front cover;
a first groove and a second groove are respectively formed in the upper end and the lower end of the sound cavity base; the buzzer is arranged in the first groove, and more than one plug-in pipe is arranged in the second groove;
more than one positioning column is arranged on the surface of the sound cavity front cover, and the sound cavity front cover is arranged in the second groove; the positioning column is arranged in the inserting pipe.
As a preferred technical scheme, the shell component comprises a left shell and a right shell which are relatively buckled; the inner side surfaces of the left shell and the right shell are both provided with fixing grooves;
the surfaces of the left shell and the right shell are provided with limiting locking grooves; limiting locking blocks are arranged on two opposite sides of the surface of the sound cavity base.
As preferred technical scheme, sound chamber base mount is in the fixed slot, and spacing locking piece is fixed in spacing locked groove.
The beneficial effects of the utility model are that:
1. the buzzer is arranged in the first groove, more than one inserting pipe is arranged in the second groove, more than one positioning column is arranged on the surface of the front cover of the sound cavity, the front cover of the sound cavity is arranged in the second groove, and the positioning columns are arranged in the inserting pipes, so that the sound cavity assembly is detachable and convenient to replace;
2. fixing grooves are formed in the inner side faces of the left shell and the right shell, and limiting locking grooves are formed in the surfaces of the left shell and the right shell; the relative both sides in sound chamber base surface set up spacing locking piece, with sound chamber base installation in the fixed slot, be fixed in spacing locking piece in the locked slot, prevent that sound chamber subassembly is rotatory at will in fixed.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic cross-sectional view of the sound chamber structure of the detachable modular alarm device of the present invention;
FIGS. 2 and 3 are schematic views of the sound chamber base;
FIG. 4 is a schematic view of a sound chamber assembly;
FIG. 5 is a schematic view of a front cover of the sound chamber;
fig. 6 is a schematic view of the left or right housing.
Detailed Description
All of the features disclosed in this specification, or all of the steps of any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
As shown in fig. 1-6, the sound cavity structure of the detachable modular alarm device of the present invention comprises a housing assembly and a sound cavity assembly; the sound cavity component comprises a sound cavity base 1, a buzzer 2 and a sound cavity front cover 3;
the upper end and the lower end of the sound cavity base 1 are respectively provided with a first groove 4 and a second groove 5; the buzzer 2 is arranged in the first groove 4, and more than one plug-in pipe 6 is arranged in the second groove 5;
more than one positioning column 7 is arranged on the surface of the sound cavity front cover 3, and the sound cavity front cover 3 is arranged in the second groove 5; the positioning column 7 is arranged in the insertion pipe 6.
In this embodiment, the housing assembly includes a left housing 8 and a right housing (not shown) that are relatively engaged; the inner side surfaces of the left shell 8 and the right shell are respectively provided with a fixing groove 10;
the surfaces of the left shell 8 and the right shell are provided with limiting locking grooves 11; the two opposite sides of the surface of the sound cavity base 1 are provided with limiting locking blocks 12.
In this embodiment, the sound cavity base 1 is installed in the fixing groove 10, and the limiting lock block 12 is fixed in the limiting lock groove 11.
The utility model has the advantages that: through setting up the sound chamber subassembly into detachable structure, compare in prior art, have the dangerous characteristics of convenient dismantlement, maintenance replacement cost is low.
The above description is only a specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (3)
1. A can dismantle modular alarm device sound cavity structure which characterized in that: comprises a shell component and a sound cavity component; the sound cavity assembly comprises a sound cavity base (1), a buzzer (2) and a sound cavity front cover (3);
the upper end and the lower end of the sound cavity base (1) are respectively provided with a first groove (4) and a second groove (5); the buzzer (2) is arranged in the first groove (4), and more than one plug-in pipe (6) is arranged in the second groove (5);
more than one positioning column (7) is arranged on the surface of the sound cavity front cover (3), and the sound cavity front cover (3) is arranged in the second groove (5); the positioning column (7) is arranged in the insertion pipe (6).
2. A detachable modular alarm unit sound chamber structure according to claim 1, characterised in that: the shell component comprises a left shell (8) and a right shell which are oppositely buckled; the inner side surfaces of the left shell (8) and the right shell are both provided with fixing grooves (10);
the surfaces of the left shell (8) and the right shell are provided with limiting locking grooves (11); limiting locking blocks (12) are arranged on two opposite sides of the surface of the sound cavity base (1).
3. A detachable modular alarm unit sound chamber structure according to claim 2, characterised in that: the sound cavity base (1) is arranged in the fixing groove (10), and the limiting locking block (12) is fixed in the limiting locking groove (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222386275.6U CN218277118U (en) | 2022-09-07 | 2022-09-07 | Detachable modular alarm device sound cavity structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222386275.6U CN218277118U (en) | 2022-09-07 | 2022-09-07 | Detachable modular alarm device sound cavity structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218277118U true CN218277118U (en) | 2023-01-10 |
Family
ID=84710837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222386275.6U Active CN218277118U (en) | 2022-09-07 | 2022-09-07 | Detachable modular alarm device sound cavity structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218277118U (en) |
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2022
- 2022-09-07 CN CN202222386275.6U patent/CN218277118U/en active Active
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