CN216976444U

CN216976444U - Suction cup mounting structure of smoke detector

Info

Publication number: CN216976444U
Application number: CN202220372319.7U
Authority: CN
Inventors: 王元皓
Original assignee: Yunnan Huofenghuang Fire Technology Co ltd
Current assignee: Yunnan Huofenghuang Fire Technology Co ltd
Priority date: 2022-02-18
Filing date: 2022-02-18
Publication date: 2022-07-15
Anticipated expiration: 2032-02-18

Abstract

The utility model provides a sucker mounting structure of a smoke detector, which comprises a mounting top disc, a detector body and two buckle assemblies, wherein the upper end of the mounting top disc is provided with a butt joint seat, the upper end of the butt joint seat is provided with a slot, two sides of the butt joint seat are provided with positioning holes, the lower end of the detector body is provided with a connecting disc, the lower end of the connecting disc is provided with a butt joint disc, cavities are arranged on two sides between the connecting disc and the butt joint disc, and the cavities are provided with openings on the side surfaces of the connecting disc and the butt joint disc; two buckle subassembly is all including two compression spring and connecting plate, two inside compression spring and connecting plate and all located the cavity, just install button and location button from top to bottom respectively in the outside of connecting plate, the butt joint and the dismantlement of this device convenient realization installation top dish and detector body to be convenient for maintain and clear up the detector body, and can not install repeatedly and cause the ceiling to damage, increase pleasing to the eye degree.

Description

Suction cup mounting structure of smoke detector

Technical Field

The utility model relates to the technical field of smoke detectors, in particular to a sucker mounting structure of a smoke detector.

Background

The smoke detector realizes fire prevention by monitoring the concentration of smoke, and the ion type smoke sensor is adopted in the smoke detector, is advanced in technology, works stably and reliably, is widely applied to various fire alarm systems, and has far better performance than a gas-sensitive resistor type fire alarm; the radioactive source americium 241 is arranged in an inner ionization chamber and an outer ionization chamber, and positive ions and negative ions generated by ionization respectively move towards a positive electrode and a negative electrode under the action of an electric field. Under normal conditions, the current and voltage of the inner ionization chamber and the outer ionization chamber are stable. Once smoke escapes the outer ionization chamber. The normal movement of charged particles is interfered, the current and the voltage are changed, the balance between the inner ionization chamber and the outer ionization chamber is destroyed, and then the wireless transmitter sends out a wireless alarm signal to inform a remote receiving host computer and transmit the alarm information;

current smoke detector is mostly through mounting fixed mounting on the ceiling when the installation, and long-time, smoke detector need clear up or maintain, and fixed mounting can lead to dismantling inconveniently, and when installing once more, the position change can lead to the ceiling to be destroyed by the mounting, influences beautifully.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a suction cup mounting structure of a smoke detector, so as to solve the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme:

a sucker mounting structure of a smoke detector comprises a mounting top disc, a detector body and two buckle assemblies, wherein a butt joint seat is arranged at the upper end of the mounting top disc, a slot is formed in the upper end of the butt joint seat, positioning holes are formed in two sides of the butt joint seat, a connecting disc is mounted at the lower end of the detector body, a butt joint disc is mounted at the lower end of the connecting disc, the butt joint disc is matched with the slot of the butt joint seat, cavities are formed in two sides between the connecting disc and the butt joint disc, and openings are formed in the side faces of the connecting disc and the butt joint disc; two the buckle subassembly is all including two compression spring and connecting plate, two compression spring and connecting plate with all be located the cavity inside, just install button and location button from top to bottom respectively in the outside of connecting plate, button and location button run through from the upper and lower both sides opening part of cavity respectively, two location button and two locating hole position correspond and the adaptation.

Furthermore, a through hole is formed in the center of the mounting top plate.

Furthermore, four threaded holes are formed in the upper surface of the mounting top plate at equal intervals, and fixing bolts are mounted in the four threaded holes.

Furthermore, four grooves are formed in the upper surface of the mounting top plate at equal intervals, the four threaded holes are formed in the grooves, and the height of the nut of each fixing bolt is equal to the height of each groove.

Furthermore, a thin rubber ring is attached to the inner wall of the slot of the butt joint seat.

Furthermore, an arc-shaped block is arranged on one side of the inner wall of the slot of the butt joint seat, and an arc-shaped notch matched with the arc-shaped block is arranged at the corresponding position of the side surface of the butt joint tray.

Further, the diameter of the bottom of the connecting disc is the same as the outer diameter of the butt joint seat, the length of the button is the same as that of the positioning button, and the outer surface of the button does not exceed the upper end opening surface of the cavity.

Compared with the prior art, the utility model has the beneficial effects that:

the device can conveniently realize the butt joint and the disassembly of the mounting top disc and the detector body through the separate design of the mounting top disc and the detector body and the matching of the buckle assembly, thereby facilitating the maintenance and the cleaning of the detector body, avoiding the damage of a ceiling caused by repeated mounting and increasing the aesthetic degree; at first pass through fixing bolt with the installation apical disk and fix on the ceiling, later press the button again and make the connecting plate take the location button to return and contract, later insert the butt joint dish in the slot of butt joint seat, later loose hand makes the location button kick-back through two compression spring's effort to in the locating hole is gone into to the card, realize the butt joint of installation apical disk and detector body, and when needs are dismantled, only need press the button once more extract the butt joint dish can, install once more also unable repetition nailing, increase the practicality.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of area A of FIG. 1;

FIG. 3 is an enlarged view of area B of FIG. 1;

FIG. 4 is a sectional view of a snap assembly area of the present invention;

in the figure: 1. mounting a top disc; 2. a probe body; 3. a connecting disc; 4. a docking tray; 5. fixing the bolt; 6. a buckle group; 11. a docking station; 12. a through hole; 13. an arc-shaped block; 14. positioning holes; 15. a threaded hole; 16. a groove; 31. a cavity; 61. a button; 62. a positioning button; 63. a compression spring; 64. a connecting plate.

Detailed Description

In order to facilitate an understanding of the utility model, the utility model will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the utility model are shown, but which may be embodied in different forms and not limited to the embodiments described herein, but which are provided so as to provide a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the knowledge of the terms used herein in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, the present invention provides a technical solution: a sucker mounting structure of a smoke detector comprises a mounting top disc 1, a detector body 2 and two buckle assemblies 6, wherein a butt joint seat 11 is arranged at the upper end of the mounting top disc 1, a slot is formed in the upper end of the butt joint seat 11, positioning holes 14 are formed in two sides of the butt joint seat 11, a connecting disc 3 is mounted at the lower end of the detector body 2, a butt joint disc 4 is mounted at the lower end of the connecting disc 3, the butt joint disc 4 is matched with the slot of the butt joint seat 11, cavities 31 are formed in two sides between the connecting disc 3 and the butt joint disc 4, and openings are formed in the side faces of the connecting disc 3 and the butt joint disc 4 of each cavity 31; the two buckle assemblies 6 respectively comprise two compression springs 63 and a connecting plate 64, the two compression springs 63 and the connecting plate 64 are located in the cavity 31, the upper side and the lower side of the outer side of the connecting plate 64 are respectively provided with a button 61 and a positioning button 62, the button 61 and the positioning button 62 respectively penetrate through openings on the upper side and the lower side of the cavity 31, the two positioning buttons 62 correspond to and are matched with the two positioning holes 14, the device is designed by mounting the top disc 1 and the detector body 2 separately, and then the buckle assemblies 6 are matched, so that the butt joint and the disassembly of the two can be conveniently realized, the detector body 2 can be maintained and cleaned conveniently, the ceiling cannot be damaged due to repeated installation, and the attractiveness is improved; at first fix installation apical disk 1 on the ceiling through fixing bolt 5, later press the button 61 again and make connecting plate 64 take the location button 62 to retract, later insert in the slot of butt joint seat 11 with butt joint dish 4, later the effort of pine hand through two compression spring 63 makes location button 62 kick-back, thereby in the locating hole 14 is gone into to the card, realize the butt joint of installation apical disk 1 and detector body 2, and when needing to dismantle, only need press the button 61 once more extract butt joint dish 4 can, again the installation also can't repeat the nailing, increase the practicality.

Please refer to fig. 1 again, a through hole 12 is formed in the center of the top mounting plate 1, and some wires can be connected through the through hole 12 to facilitate connection with the probe body 2.

Please refer to fig. 2 again, four threaded holes 15 are equidistantly formed in the upper surface of the mounting top plate 1, and fixing bolts 5 are mounted in the four threaded holes 15, so that the fixing bolts 5 can be mounted conveniently; the upper surface equidistance of installation top dish 1 sets up four recesses 16, four screw hole 15 all sets up inside recess 16, and four fixing bolt 5's nut height is the same with recess 16's height to behind fixing bolt 5 installation, inside fixing bolt 5 can all get into recess 16, increase pleasing to the eye degree.

Please refer to fig. 1 again, a thin rubber ring is adhered to the inner wall of the slot of the docking seat 11 to increase the frictional resistance, so that the docking seat 11 can be better docked with the docking tray 4; an arc-shaped block 13 is arranged on one side of the inner wall of the slot of the butt joint seat 11, and an arc-shaped notch matched with the arc-shaped block 13 is arranged at the corresponding position on the side surface of the butt joint disk 4, so that when the butt joint disk is installed, the position can be better grasped, and the position of the positioning button 62 is aligned to the positioning hole 14.

Please refer to fig. 3 and 4 again, the diameter of the bottom of the connecting disc 3 is the same as the outer diameter of the docking seat 11, the length of the button 61 is the same as that of the positioning button 62, and the outer surface of the button 61 does not exceed the upper opening surface of the cavity 31, so that in a normal state, the button 61 is hidden in the upper opening of the cavity 31, and the docking disc 4 is not separated from the docking seat 11 due to a mis-touch, so that the detector body 2 is dropped and damaged.

The specific operation mode of the utility model is as follows:

firstly, the mounting top plate 1 is fixed on a ceiling through the fixing bolt 5, then the button 61 is pressed to enable the connecting plate 64 to take the positioning button 62 to retract, then the butt joint plate 4 is inserted into the slot of the butt joint seat 11, then the positioning button 62 is rebounded through the acting force of the two compression springs 63 by a hand, and therefore the butt joint plate is clamped into the positioning hole 14, the mounting top plate 1 and the detector body 2 are butted, when the dismounting is needed, only the button 61 needs to be pressed again to extract the butt joint plate 4, repeated nailing cannot be carried out during the dismounting, and the attractiveness is improved.

The utility model is described above with reference to the accompanying drawings, it is obvious that the utility model is not limited to the above embodiments, and it is within the scope of the utility model to adopt the method concept and technical solution of the utility model to make such insubstantial modifications, or to directly apply the concept and technical solution of the utility model to other applications without any modification.

Claims

1. The utility model provides a sucking disc mounting structure of smoke detector, is including installation top dish (1) and detector body (2) and two buckle subassemblies (6), its characterized in that, the upper end of installation top dish (1) is provided with butt joint seat (11), the upper end of butt joint seat (11) is provided with the slot, the both sides of butt joint seat (11) all are provided with locating hole (14), connection pad (3) are installed to the lower extreme of detector body (2), butt joint dish (4) are installed to the lower extreme of connection pad (3), butt joint dish (4) and the slot looks adaptation of butt joint seat (11), both sides all are provided with cavity (31) between connection pad (3) and butt joint dish (4), cavity (31) all are provided with the opening in connection pad (3) and butt joint dish (4) side; two buckle subassembly (6) all include two compression spring (63) and connecting plate (64), two compression spring (63) and connecting plate (64) with all be located cavity (31) inside, just install button (61) and location button (62) from top to bottom respectively in the outside of connecting plate (64), button (61) and location button (62) run through, two from the upper and lower both sides opening part of cavity (31) respectively location button (62) correspond and the adaptation with two locating hole (14) positions.

2. The suction cup mounting structure of a smoke detector according to claim 1, wherein a through hole (12) is provided at the center of the mounting top plate (1).

3. The suction cup mounting structure of the smoke detector as claimed in claim 1, wherein four threaded holes (15) are equidistantly formed in the upper surface of the mounting top plate (1), and fixing bolts (5) are mounted in all four threaded holes (15).

4. The suction cup mounting structure of the smoke detector as claimed in claim 3, wherein four grooves (16) are equidistantly formed on the upper surface of the mounting top plate (1), four threaded holes (15) are all arranged in the grooves (16), and the height of the nut of the four fixing bolts (5) is the same as that of the grooves (16).

5. The suction cup mounting structure of a smoke detector according to claim 1, wherein a thin rubber ring is adhered to the inner wall of the slot of the butt joint seat (11).

6. The suction cup mounting structure of the smoke detector according to claim 1, wherein an arc block (13) is arranged on one side of the inner wall of the slot of the butt joint seat (11), and an arc notch matched with the arc block (13) is arranged at a position corresponding to the side surface of the butt joint plate (4).

7. The suction cup mounting structure of a smoke detector according to claim 1, wherein the bottom diameter of said connection plate (3) is the same as the outer diameter of said docking seat (11), said push button (61) and said positioning button (62) have the same length, and the outer surface of said push button (61) does not exceed the upper opening surface of said cavity (31).