CN213690885U - Smoke inductor - Google Patents
Smoke inductor Download PDFInfo
- Publication number
- CN213690885U CN213690885U CN202023002422.2U CN202023002422U CN213690885U CN 213690885 U CN213690885 U CN 213690885U CN 202023002422 U CN202023002422 U CN 202023002422U CN 213690885 U CN213690885 U CN 213690885U
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- China
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- rod
- limiting
- installation
- smoke sensor
- mounting
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Abstract
The utility model discloses a smoke sensor, include: the inductor body still includes: installation casing and installation component, be provided with the installation ear rather than the top parallel and level on the installation casing, the installation component sets up in the installation casing, the installation component includes the retainer plate, the spacing collar, gag lever post and a plurality of connection curved bar, each is connected the curved bar and is included the straight-bar and connect the folding rod, the one end of straight-bar articulates on the retainer plate, the lateral wall of wearing to establish the gag lever post downwards in the other end slope of straight-bar is connected with connecting the folding rod, the middle part swivelling joint of connecting piece and retainer plate is passed through at the middle part of gag lever post, the both ends of gag lever post are inserted and are established on the lateral wall of installation casing, set up the spacing logical groove with the gag lever post adaptation on the installation casing. The utility model discloses technical scheme is simple and practical, aims at simplifying the structure, realizes high-speed joint and dismantlement, does not influence its performance simultaneously.
Description
Technical Field
The utility model relates to an inductor technical field, in particular to smoke sensor.
Background
At present, smoke sensor is mostly constituteed by installation head and body, and the installation head is fixed in a certain position, passes through the screw with the body or the screw thread is twisted and is connect on the installation head, and such connected mode is dismantled loaded down with trivial details, has the connecting wire on the body simultaneously, and frequent rotation can lead to the fact the influence to become flexible to the connecting wire, seriously can split.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing a smoke sensor aims at simplifying the structure, realizes high-speed joint and dismantlement, does not influence its performance simultaneously.
In order to achieve the above object, the present invention provides a smoke sensor, including: the sensor comprises a sensor body, an installation shell and an installation assembly, wherein an installation lug which is parallel and level to the top of the installation shell is arranged on the installation shell, the installation assembly is arranged in the installation shell and comprises a fixed ring, a limiting rod and a plurality of connecting curved rods, each connecting curved rod comprises a straight rod and a connecting folded rod, one end of each straight rod is hinged to the fixed ring, the other end of each straight rod obliquely penetrates through the side wall of the limiting ring downwards to be connected with the connecting folded rod, the middle part of each limiting rod is rotatably connected with the middle part of the fixed ring through a connecting piece, two ends of each limiting rod are inserted into the side wall of the installation shell, a limiting through groove matched with the limiting rod is formed in the installation shell, and the top surface of the limiting ring is fixed on the bottom side of the installation shell; the top of inductor body is upwards protruding to be established and is formed with borduring, set up on the inside wall of borduring with connect the recess of curved bar adaptation.
Preferably, still be provided with a plurality of screens grooves on the installation casing, the screens groove with spacing logical groove meets, and with the gag lever post adaptation.
Preferably, two end parts of the limiting rod are correspondingly provided with elastic clamping blocks, and the size of each elastic clamping block is matched with the corresponding limiting through groove.
Preferably, a plurality of anti-skid grains are arranged on the connecting folding rod.
Preferably, a plurality of the connecting curved rods are symmetrically arranged on the fixing ring.
Preferably, the diameter of the spacing ring is larger than that of the fixing ring.
Compared with the prior art, the beneficial effects of the utility model are that: fixed connection between the inductor body and the installation casing is realized through the installation component, does not need loaded down with trivial details dismouting, can satisfy the installation needs of the inductor body of unidimensional not through promoting the gag lever post, perhaps can adjust the mounting height of inductor body slightly.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a mounting assembly of the present invention;
the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The smoke sensor proposed in this embodiment, as shown in fig. 1 and fig. 2, includes: the inductor comprises an inductor body 100, an installation shell 200 and an installation component 300, wherein an installation lug 210 which is parallel and level to the top of the installation shell 200 is arranged on the installation shell 200, the installation component 300 is arranged in the installation shell 200, the installation component 300 comprises a fixed ring 310, a limiting ring 320, a limiting rod 330 and a plurality of connection curved rods 340, each connection curved rod 340 comprises a straight rod 341 and a connection folded rod 342, one end of the straight rod 341 is hinged on the fixed ring 310, the other end of the straight rod 341 obliquely penetrates through the side wall of the limiting ring 320 downwards to be connected with the connection folded rod 342, the middle part of the limiting rod 330 is rotatably connected with the middle part of the fixed ring 310 through a connecting piece, two ends of the limiting rod 330 are inserted on the side wall of the installation shell 200, a limiting through groove 220 matched with the limiting rod 330 is formed in the installation shell 200, and the top surface of the; the top of the inductor body 100 is provided with a covered edge 110 in an upward protruding manner, and the inner side wall of the covered edge 110 is provided with a groove 111 matched with the connecting curved rod 340.
In an embodiment of the present invention, the mounting housing 200 is further provided with a plurality of positioning grooves 230, and the positioning grooves 230 are connected to the limiting through groove 220 and adapted to the limiting rod 330.
In an embodiment of the present invention, the two ends of the limiting rod 330 are correspondingly provided with elastic clamping blocks 331, and the size of the elastic clamping blocks 331 is adapted to the limiting through grooves 220.
In an embodiment of the present invention, the connecting folding rod 342 is provided with a plurality of anti-slip threads.
In an embodiment of the present invention, a plurality of connecting curved rods 340 are symmetrically disposed on the fixing ring 310.
In an embodiment of the present invention, the diameter of the stop collar 320 is larger than the diameter of the fixing collar 310.
During the use, fix installation casing 200 on the ceiling through installation ear 210 earlier, then upwards mention gag lever post 330 and drive retainer plate 310 and a plurality of connection curved bar 340 upward movement, overlap inductor body 100 in the gag lever post 320 outside, push down gag lever post 330 again until connecting the folding rod 342 butt to recess 111 inner wall. By clamping the limiting rod 330 in different clamping grooves 230, that is, when the limiting rod is located at different heights, the height and size of the circle where the end of the connecting folding rod 342 is located can also be changed, so that the connecting folding rod can be used for adapting to inductor bodies 100 with different sizes and adjusting the heights of the inductor bodies. Meanwhile, the elastic latch 331 mainly prevents the stopper 330 from coming out of the latch groove 230.
The utility model discloses technical scheme realizes the fixed connection relation between inductor body 100 and the installation casing 200 through installation component 300, does not need loaded down with trivial details dismouting, can satisfy not unidimensional inductor body 100's installation needs through promoting gag lever post 330, perhaps can adjust inductor body 100's mounting height a little.
The above is only the preferred embodiment of the present invention, and not the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings or the direct or indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (6)
1. A smoke sensor, comprising: inductor body, its characterized in that still includes: the mounting device comprises a mounting shell and a mounting assembly, wherein a mounting lug which is flush with the top of the mounting shell is arranged on the mounting shell, the mounting assembly is arranged in the mounting shell and comprises a fixed ring, a limiting rod and a plurality of connecting curved rods, each connecting curved rod comprises a straight rod and a connecting folded rod, one end of each straight rod is hinged to the fixed ring, the other end of each straight rod obliquely penetrates through the side wall of the corresponding limiting ring downwards to be connected with the corresponding connecting folded rod, the middle part of each limiting rod is rotatably connected with the middle part of the corresponding fixed ring through a connecting piece, two ends of each limiting rod are inserted into the side wall of the corresponding mounting shell, a limiting through groove matched with the corresponding limiting rod is formed in the mounting shell, and the top surface of the limiting ring is fixed on the bottom side of the mounting shell; the top of inductor body is upwards protruding to be established and is formed with borduring, set up on the inside wall of borduring with connect the recess of curved bar adaptation.
2. The smoke sensor as claimed in claim 1, wherein the mounting housing further comprises a plurality of locking grooves, the locking grooves are connected with the limiting through groove and are matched with the limiting rod.
3. The smoke sensor as claimed in claim 2, wherein the two ends of the limiting rod are provided with elastic blocks, and the elastic blocks are matched with the limiting through grooves.
4. The smoke sensor of claim 1 wherein said connecting strut is provided with a plurality of non-slip threads.
5. The smoke sensor as claimed in any one of claims 1 to 4 wherein a plurality of said connecting curved bars are symmetrically disposed on said stationary ring.
6. A smoke sensor according to any one of claims 1 to 4 wherein the diameter of the stop collar is greater than the diameter of the retaining collar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023002422.2U CN213690885U (en) | 2020-12-14 | 2020-12-14 | Smoke inductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023002422.2U CN213690885U (en) | 2020-12-14 | 2020-12-14 | Smoke inductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213690885U true CN213690885U (en) | 2021-07-13 |
Family
ID=76739602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023002422.2U Active CN213690885U (en) | 2020-12-14 | 2020-12-14 | Smoke inductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213690885U (en) |
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2020
- 2020-12-14 CN CN202023002422.2U patent/CN213690885U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |