CN210639717U - Smoke alarm convenient to installation - Google Patents
Smoke alarm convenient to installation Download PDFInfo
- Publication number
- CN210639717U CN210639717U CN201921542040.3U CN201921542040U CN210639717U CN 210639717 U CN210639717 U CN 210639717U CN 201921542040 U CN201921542040 U CN 201921542040U CN 210639717 U CN210639717 U CN 210639717U
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- Prior art keywords
- fixed
- mounting
- threaded
- rotating
- controller
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- 238000009434 installation Methods 0.000 title claims abstract description 27
- 239000000779 smoke Substances 0.000 title claims abstract description 22
- 239000000463 material Substances 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 210000000056 organ Anatomy 0.000 abstract description 2
- 230000000149 penetrating effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
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Abstract
The utility model discloses a smoke alarm convenient to installation relates to the alarm device field, and it includes the alarm main part of fixed mounting on the mount pad, the alarm main part includes the mounting panel, and threaded connection has the screw thread post on the mounting panel, and the lower extreme of screw thread post is fixed with hollow casing, and the bottom of casing is fixed with the installation cover, is equipped with the controller of fixed word in the casing bottom in the installation cover, and the output electric connection of controller has the bee calling organ that is fixed in on the installation cover, and the input electric connection of controller has the smoke transducer who is fixed in the installation cover lower extreme, the both ends of mounting panel are all rotated and are installed the rotating tube that inboard shape is the rectangle. This scheme need not use extra instrument to install for simple to operate, and it is firm to install the back fixed, can match the screw hole of different length on the mount pad simultaneously and use, uses the flexibility good, and follow-up dismouting easy maintenance.
Description
Technical Field
The utility model relates to an alarm device field especially relates to a smoke alarm convenient to installation.
Background
(introduces the current situation and the disadvantages of the prior art, can describe the technical development direction in the field, can also refer to a comparison document, but needs to explain what disadvantages exist in the place where the comparison document needs to be improved.)
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a smoke alarm convenient to install.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a smoke alarm convenient to install comprises an alarm body fixedly installed on a mounting seat, the alarm body comprises a mounting plate, a threaded column is in threaded connection with the mounting plate, a hollow shell is fixed at the lower end of the threaded column, a mounting cover is fixed at the bottom of the shell, a controller fixed at the bottom of the shell is arranged in the mounting cover, an output end of the controller is electrically connected with a buzzer fixed on the mounting cover, an input end of the controller is electrically connected with a smoke sensor fixed at the lower end of the mounting cover, rotating pipes with rectangular inner sides are rotatably installed at two ends of the mounting plate, the upper end and the lower end of each rotating pipe are sealed, a rotating column penetrating through the mounting plate is fixed at the lower end of each rotating pipe, a knob located below the mounting plate is fixed at the lower end of each rotating column, a rectangular limiting block is in sliding fit with the inner side of each rotating pipe, and a threaded rod, the threaded rod is in threaded connection with the mounting seat.
Preferably, the top of the mounting plate is fixed with a sucker, and the sucker is made of elastic rubber materials.
Preferably, the mounting plate is provided with a mounting groove matched with the rotating pipe, the rotating pipe is rotatably mounted in the mounting groove, and the outer side of the rotating pipe is circular.
Preferably, the mounting plate is provided with a threaded hole matched with the threaded column, and the threaded column is in threaded connection with the threaded hole.
Preferably, a power supply is installed in the shell and electrically connected with the controller, the buzzer and the smoke sensor.
Preferably, the upper end of the threaded rod is lower than the height of the upper end of the initial state of the suction cup.
The utility model discloses when using, through the threaded rod, the mount pad, the knob, the rotating tube, the stopper, the setting of threaded rod and sucking disc, only need rotate the knob can be very convenient install the alarm on the mount pad, need not use extra instrument, make simple to operate, and it is firm to install the after-fixing, because the threaded rod and the stopper that set up can stretch out the rotating tube, and then the threaded rod can be adjusted from the length that stretches out in the rotating tube, and then can match the screw hole use of different length on the mount pad, use the flexibility good, when needs maintain, only need with the screw thread post from the mounting panel spiral off can take off the main part, thereby convenient maintenance.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is the installation schematic diagram of the alarm main body of the utility model.
Fig. 3 is a schematic cross-sectional view of the rotating tube of the present invention.
Reference numbers in the figures: the alarm comprises a mounting seat 1, an alarm body 2, a mounting plate 3, a threaded column 4, a shell 5, a mounting cover 6, a controller 7, a buzzer 8, a smoke sensor 9, a sucker 10, a rotating pipe 11, a rotating column 12, a limiting block 13, a threaded rod 14 and a knob 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.
Referring to fig. 1-3, a smoke alarm convenient for installation, comprising an alarm main body 2 fixedly installed on an installation base 1, the alarm main body 2 comprises an installation plate 3, a threaded column 4 is connected to the installation plate 3 through a thread, a hollow shell 5 is fixed at the lower end of the threaded column 4, an installation cover 6 is fixed at the bottom of the shell 5, a controller 7 fixed at the bottom of the shell 5 is arranged in the installation cover 6, an output end of the controller 7 is electrically connected with a buzzer 8 fixed on the installation cover 6, an input end of the controller 7 is electrically connected with a smoke sensor 9 fixed at the lower end of the installation cover 6, a rotating pipe 11 with a rectangular inner side is rotatably installed at both ends of the installation plate 3, the upper end and the lower end of the rotating pipe 11 are sealed, a rotating column 12 penetrating through the installation plate 3 is fixed at the lower end of the rotating pipe 11, a knob 15 positioned below the installation, a rectangular limiting block 13 is in sliding fit with the inner side of the rotating tube 11, a threaded rod 14 with the upper end penetrating out of the rotating tube 11 is fixed at the top of the limiting block 13, and the threaded rod 14 is in threaded connection with the mounting seat 1.
In this embodiment, the top of mounting panel 3 is fixed with sucking disc 10, and sucking disc 10 makes for elastic rubber material, be equipped with the mounting groove that matches with rotating tube 11 on the mounting panel 3, and rotating tube 11 rotates and installs in the mounting groove, the outside shape of rotating tube 11 is circular, be equipped with the screw hole that matches with screw post 4 on the mounting panel 3, and 4 threaded connection of screw post in the screw hole, install the power in the casing 5, power and controller 7, the equal electric connection of bee calling organ 8 and smoke transducer 9, the upper end of threaded rod 14 is less than the upper end height of the initial condition of sucking disc 10.
The working principle is as follows: the utility model discloses when using, insert threaded hole on the mount pad 1 earlier with the upper end of threaded rod 14, afterwards, knob 15 through rotating the setting can rotate the rotating tube 11, stopper 13 and the threaded rod 14 that set up this moment rotate, and then with threaded rod 14 screw in threaded hole on the mount pad 1, thereby can accomplish the installation, the sucking disc 10 that sets up this moment receives the extrusion and adsorbs on mount pad 1, and then make the installation better, it is fixed firm, because threaded rod 14 and stopper 13 that set up can stretch out rotating tube 11, and then the length that threaded rod 14 stretches out from rotating tube 11 can be adjusted, and then can match the screw hole of different length on the mount pad 1 and use, use the flexibility good, when needs maintain, only need take off main part from mounting panel 3 top spin with screw post 4, thereby convenient maintenance.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The smoke alarm convenient to install comprises an alarm main body (2) fixedly installed on a mounting seat (1), and is characterized in that the alarm main body (2) comprises a mounting plate (3), a threaded column (4) is connected to the mounting plate (3) in a threaded mode, a hollow shell (5) is fixed to the lower end of the threaded column (4), a mounting cover (6) is fixed to the bottom of the shell (5), a controller (7) fixed to the bottom of the shell (5) is arranged in the mounting cover (6), an output end of the controller (7) is electrically connected with a buzzer (8) fixed to the mounting cover (6), an input end of the controller (7) is electrically connected with a smoke sensor (9) fixed to the lower end of the mounting cover (6), a rotating pipe (11) with a rectangular inner side shape is installed at two ends of the mounting plate (3) in a rotating mode, and an upper smoke sensor (11) of the rotating, The lower extreme all seals, and the lower extreme of rotating-tube (11) is fixed with rotation post (12) that runs through mounting panel (3), and the lower extreme of rotating-tube (12) is fixed with knob (15) that are located mounting panel (3) below, the inboard sliding fit of rotating-tube (11) has stopper (13) of rectangle, and the top of stopper (13) is fixed with threaded rod (14) that rotating-tube (11) were worn out to the upper end, threaded rod (14) and mount pad (1) threaded connection.
2. A smoke alarm for easy installation according to claim 1 wherein a suction cup (10) is fixed to the top of the mounting plate (3) and the suction cup (10) is made of a resilient rubber material.
3. A smoke alarm convenient for installation according to claim 1 wherein the mounting plate (3) is provided with a mounting groove matching the rotary tube (11) and the rotary tube (11) is rotatably mounted in the mounting groove, the outer side of the rotary tube (11) is circular.
4. A smoke alarm facilitating installation according to claim 1, where the mounting plate (3) is provided with a threaded hole matching the threaded post (4), and where the threaded post (4) is threaded into the threaded hole.
5. A smoke alarm for easy installation according to claim 1 wherein a power supply is mounted in the housing (5) and is electrically connected to the controller (7), buzzer (8) and smoke sensor (9).
6. A smoke alarm for easy installation according to claim 1, characterised in that the upper end of the threaded rod (14) is lower than the upper end of the initial state of the suction cup (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921542040.3U CN210639717U (en) | 2019-09-17 | 2019-09-17 | Smoke alarm convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921542040.3U CN210639717U (en) | 2019-09-17 | 2019-09-17 | Smoke alarm convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210639717U true CN210639717U (en) | 2020-05-29 |
Family
ID=70797149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921542040.3U Active CN210639717U (en) | 2019-09-17 | 2019-09-17 | Smoke alarm convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210639717U (en) |
-
2019
- 2019-09-17 CN CN201921542040.3U patent/CN210639717U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200603 Address after: 101300 No.32, Zhangjiazhuang Road, Zhangjiazhuang village, Niulanshan Town, Shunyi District, Beijing Patentee after: Beijing Longhu Property Service Co.,Ltd. Address before: 636164 No. 298-6, shengdeng West Road, Nanba Town, Xuanhan County, Dazhou City, Sichuan Province Patentee before: Wen Hao |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240603 Address after: 100012 5314, Floor 5, Building 6, No. 8, Beiyuanxiao Street, Chaoyang District, Beijing Patentee after: Beijing Zhichuang Digital Technology Service Co.,Ltd. Country or region after: China Address before: No. 32 Zhangjiazhuang Road, Zhangjiazhuang Village, Niulanshan Town, Shunyi District, Beijing, 101300 Patentee before: Beijing Longhu Property Service Co.,Ltd. Country or region before: China |