CN219017066U

CN219017066U - Double-authentication alarm for ceiling of intrusion security system

Info

Publication number: CN219017066U
Application number: CN202320129662.3U
Authority: CN
Inventors: 朱锡峰; 蒋露露; 陈昊楠
Original assignee: Jiangsu Jinkun Information Engineering Co ltd
Current assignee: Jiangsu Jinkun Information Engineering Co ltd
Priority date: 2023-01-17
Filing date: 2023-01-17
Publication date: 2023-05-12
Anticipated expiration: 2033-01-17

Abstract

The utility model discloses a ceiling dual-authentication alarm for an intrusion security system, which comprises a fixed seat, wherein an alarm main body is arranged below the fixed seat, two symmetrically distributed U-shaped connecting strips are arranged on the upper surface of the alarm main body, positioning anti-drop blocks are arranged between the two U-shaped connecting strips, connecting conductors are respectively embedded at the front end and the rear end of each positioning anti-drop block, a sealing groove is arranged on the bottom surface of the fixed seat, a positioning groove is arranged in the middle of each sealing groove, and a storage power supply is arranged above each positioning groove. According to the utility model, after the ceiling double-authentication alarm is installed, the double-authentication alarm can be quickly separated from the installation seat, and the separated double-authentication alarm is downwards placed, so that the double-authentication alarm is convenient to overhaul, maintain or replace after the double-authentication alarm fails, a worker does not need to climb by using a ladder, the maintenance difficulty of the worker is effectively reduced, and the overhaul efficiency is improved.

Description

Double-authentication alarm for ceiling of intrusion security system

Technical Field

The utility model relates to the technical field of a ceiling double-authentication alarm, in particular to a ceiling double-authentication alarm of an intrusion security system.

Background

The double-detection alarm is also called as a double-detection alarm, and is a device for converting an incident infrared radiation signal into an electric signal and outputting the electric signal, and the double-detection alarm is provided with at least one object which generates a sensitive effect on the infrared radiation and is called as a response element, and further comprises a support of the response element, a sealed shell, a window for transmitting the infrared radiation, a refrigeration part, an optical part, an electronic part and the like;

the double-authentication detection alarm is widely applied to various fields such as urban security, communities, factories, companies, schools, families, villas, warehouses, resources, petroleum, chemical industry, gas transmission and distribution and the like, and the ceiling double-authentication alarm belongs to one of the double-authentication detection alarms, and is commonly adsorbed and installed at the top of a house to obtain a name.

Because the ceiling double-authentication alarm is installed at the top of a house, when the house breaks down, a user needs to climb a ladder to the roof manually and then maintain and overhaul the ceiling double-authentication alarm, the operation difficulty is high, and the efficiency is low.

Disclosure of Invention

The utility model aims to provide a ceiling dual-authentication alarm for an intrusion security system so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an invasion security protection system inhales two warning of distinguishing on top, includes the fixing base, the below of fixing base is provided with the alarm main part, the upper surface of alarm main part is provided with two symmetric distribution's U-shaped connecting strip, two the centre of U-shaped connecting strip is provided with location anticreep piece, the front and back end of location anticreep piece is all inlayed and is provided with the connecting conductor, the bottom surface of fixing base is provided with the seal groove, the centre of seal groove is provided with the constant head tank, the top of constant head tank is provided with the deposit power, the centre of deposit power and constant head tank is provided with the electro-magnet, the both ends of electro-magnet all are provided with the magnetic plate, the bottom of magnetic plate is provided with the conducting rod towards the side of constant head tank, the conducting rod slides in the fixing base and one end runs through the constant head tank inner wall and extends to in the constant head tank, be provided with separating spring in the middle of the inner wall of magnetic plate and the fixing base, the centre of seal groove is provided with two symmetric distribution's couple, the top of couple is provided with connecting rope, the inside of fixing base is provided with two symmetric distribution's the rolling up cylinder, the inside of connecting rope is provided with the other end of rolling up the cylinder of rolling up to the inside of rolling up to the extension at the outside of rolling up.

Preferably, the magnetic plate is composed of an upper part and a lower part, wherein the upper part of the magnetic plate is made of magnetic materials, and the lower part of the magnetic plate is made of insulating materials.

Preferably, connecting wires are arranged between the two ends of the storage power supply and the two conducting rods, the bottom surface of the storage power supply and the electromagnet, the end parts of the connecting wires connected with the conducting rods penetrate through the lower part of the magnetic plate, and the end parts connected with the connecting wires of the conducting rods are connected with the lower part of the magnetic plate.

Preferably, the electromagnet is magnetically attracted to the magnetic plate, and the magnetic attraction force of the electromagnet to the magnetic plate is greater than the elastic force of the separation spring.

Preferably, the outer end face of the connecting conductor is provided with a plug hole, the aperture of the plug hole is consistent with the outer diameter of the end part of the conducting rod, the bottom end of the connecting conductor is provided with a wire, and the bottom end of the wire penetrates through the upper surface of the alarm main body and extends to the inside of the alarm main body.

Preferably, the middle of the rolling roller is provided with a rolling rotating shaft in a penetrating way, two ends of the rolling rotating shaft are inserted into the fixing seat, and ball bearings are arranged on the outer sides of the two ends of the rolling rotating shaft.

Preferably, one end of the winding rotating shaft is connected with a driving motor through a fixing pin, the driving motor is connected with a storage power supply through a wire, the model of the driving motor is GM12A15BY, two guide supporting rods are arranged below the connecting rope, and a supporting shaft rod is arranged in the middle of the guide supporting rods in a penetrating mode.

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

according to the utility model, after the ceiling double-authentication alarm is installed, the double-authentication alarm can be quickly separated from the installation seat, and the separated double-authentication alarm is downwards placed, so that the double-authentication alarm is convenient to overhaul, maintain or replace after the double-authentication alarm fails, a worker does not need to climb by using a ladder, the maintenance difficulty of the worker is effectively reduced, and the overhaul efficiency is improved.

Drawings

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

FIG. 2 is a cross-sectional view of a mounting bracket of the present utility model;

FIG. 3 is a schematic view of the structure of the conductive rod of the present utility model;

FIG. 4 is a schematic view of the structure of the positioning anti-drop block of the present utility model;

in the figure: 1. a fixing seat; 2. an alarm main body; 3. positioning an anti-falling block; 4. a connection conductor; 5. a U-shaped connecting strip; 6. a positioning groove; 7. a storage power supply; 8. an electromagnet; 9. a magnetic plate; 10. a conductive rod; 11. a separation spring; 12. a hook; 13. a winding roller; 14. winding a rotating shaft; 15. a connecting rope; 16. and (5) sealing the groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1 to 4, an embodiment of the present utility model provides: the utility model provides an invasion security protection system is inhaled top double-authentication and is reported to the police, including fixing base 1, the below of fixing base 1 is provided with alarm main part 2, and the upper surface of alarm main part 2 is provided with two symmetric distribution's U-shaped connecting strip 5, and the centre of two U-shaped connecting strips 5 is provided with location anticreep piece 3, and the front and back end of location anticreep piece 3 is all inlayed and is provided with connecting conductor 4, and the bottom surface of fixing base 1 is provided with seal groove 16, and the centre of seal groove 16 is provided with constant head tank 6, and the top of constant head tank 6 is provided with deposit power 7.

The middle of deposit power 7 and constant head tank 6 is provided with electro-magnet 8, the both ends of electro-magnet 8 all are provided with magnetic plate 9, the bottom of magnetic plate 9 is provided with conducting rod 10 towards the side of constant head tank 6, conducting rod 10 slides and one end runs through constant head tank 6 inner wall and extends to in the constant head tank 6 in fixing base 1, be provided with separating spring 11 in the middle of magnetic plate 9 and the inner wall of fixing base 1, the centre of seal groove 16 is provided with couple 12 of two symmetric distributions, the top of couple 12 is provided with connecting rope 15, the inside of fixing base 1 is provided with the roll-up cylinder 13 of two symmetric distributions, the other end of connecting rope 15 extends to the inside of fixing base 1 and twines in the outside of roll-up cylinder 13.

The middle of the rolling drum 13 is penetrated and provided with a rolling rotating shaft 14, two ends of the rolling rotating shaft 14 are inserted into the fixed seat 1, ball bearings are arranged on the outer sides of the two ends, one end of the rolling rotating shaft 14 is connected with a driving motor through a fixing pin, the driving motor is connected with a storage power supply 7 through a wire, the model of the driving motor can be GM12A15BY, two guide supporting rods are arranged below the connecting rope 15, and a supporting shaft rod is penetrated and provided in the middle of the guide supporting rods.

By adopting the technical scheme, the power support is provided for the winding roller 13, so that the winding roller 13 can roll or loosen the connecting rope 15, the guide support rod supports the connecting rope 15, and the breakage caused by friction between the connecting rope 15 and the inner wall of the fixed seat 1 is avoided.

The electromagnet 8 and the magnetic plate 9 are magnetically attracted and connected, and the magnetic attraction force of the electromagnet 8 to the magnetic plate 9 is larger than the elastic force of the separation spring 11.

Through adopting above-mentioned technical scheme, guarantee that electro-magnet 8 is carrying out the absorption fixed back to magnetic plate 9, thereby the conducting rod 10 can not appear easily moving and separate with connecting conductor 4.

The outer end face of the connecting conductor 4 is provided with a plug hole, the aperture of the plug hole is consistent with the outer diameter of the end part of the conducting rod 10, the bottom end of the connecting conductor 4 is provided with a wire, and the bottom end of the wire penetrates through the upper surface of the alarm main body 2 and extends to the inside of the alarm main body 2.

The magnetic plate 9 comprises an upper part and a lower part, the upper part of the magnetic plate 9 is made of magnetic materials, the lower part of the magnetic plate 9 is made of insulating materials, connecting wires are arranged between two ends of the storage power supply 7 and the two conducting rods 10, the bottom surface of the storage power supply 7 and the electromagnet 8, the end parts of the connecting wires connected with the conducting rods 10 penetrate through the lower part of the magnetic plate 9, and the end parts connected with the connecting wires of the conducting rods 10 are connected with the lower part of the magnetic plate 9.

Through adopting above-mentioned technical scheme, the magnetic plate 9 of upper and lower two parts constitution guarantees that when electro-magnet 8 can magnetic plate 9 adsorb, and the electric current of conducting rod 10 conduction can not transmit to electro-magnet 8, guarantees the safety when the device uses.

When the ceiling double-authentication alarm mounted on the top surface inside a house fails, the power supply of the ceiling double-authentication alarm is cut off firstly, meanwhile, the storage power supply 7 stops supplying power to the electromagnet 8, at the moment, the electromagnet 8 loses magnetism and cannot absorb the magnetic plate 9, so that the separating spring 11 elastically recovers and drives the magnetic plate 9 to be far away from the electromagnet 8, the magnetic plate 9 drives the conducting rod 10 to move, so that the conducting rod 10 is separated from the connecting conductor 4, then the storage power supply 7 supplies power to the driving motor, under the combined action of the gravity of the alarm main body 2 and the rotation of the driving motor driving the winding rotating shaft 14, the alarm main body 2 can drive the hook 12 and the connecting rope 15 to slide downwards until the alarm main body 2 falls down to a certain height and can be grasped after the worker stretches hands, at the moment, the worker separates the hook 12 from the U-shaped connecting strip 5, the double-authentication alarm can be quickly separated from the mounting seat, the separated double-authentication alarm is conveniently placed downwards, the double-authentication alarm is conveniently used for climbing the double-authentication alarm after the double-authentication alarm fails, or the ladder is replaced, the maintenance efficiency of the ladder is conveniently, and the maintenance efficiency of the maintenance staff is improved, and the maintenance difficulty is reduced.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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

1. The utility model provides an invasion security protection system inhales two discernment warning on top, includes fixing base (1), its characterized in that: the utility model discloses a hanger hook, including fixing base (1) and couple, the below of fixing base (1) is provided with alarm main part (2), the upper surface of alarm main part (2) is provided with U-shaped connecting strip (5) of two symmetric distributions, two the centre of U-shaped connecting strip (5) is provided with location anticreep piece (3), the front and back end of location anticreep piece (3) is all inlayed and is provided with connecting conductor (4), the bottom surface of fixing base (1) is provided with seal groove (16), the centre of seal groove (16) is provided with constant head tank (6), the top of constant head tank (6) is provided with deposit power supply (7), the centre of deposit power supply (7) and constant head tank (6) is provided with electro-magnet (8), the both ends of electro-magnet (8) all are provided with magnetic plate (9), the side of the bottom of magnetic plate (9) towards constant head tank (6) is provided with conducting rod (10), conducting rod (10) slide and one end run through constant head tank (6) inner wall and extend to in constant head tank (6) in fixing base (1), magnetic plate (9) and inner wall (12) are provided with couple (12) respectively, couple (12) are provided with in the centre of two symmetric distributions, the inside of fixing base (1) is provided with two symmetrical winding cylinders (13), the other end of connecting rope (15) extends to the inside of fixing base (1) and twines in the outside of winding cylinder (13).

2. The intrusion security system ceiling dual authentication alarm of claim 1, wherein: the magnetic plate (9) consists of an upper part and a lower part, wherein the upper part of the magnetic plate (9) is made of magnetic materials, and the lower part of the magnetic plate (9) is made of insulating materials.

3. The intrusion security system ceiling dual authentication alarm of claim 2, wherein: connecting wires are arranged between two ends of the storage power supply (7) and the two conducting rods (10), the bottom surface of the storage power supply (7) and the electromagnet (8), the end parts of the connecting wires connected with the conducting rods (10) penetrate through the lower part of the magnetic plate (9), and the end parts connected with the conducting rods (10) and the connecting wires are connected with the lower part of the magnetic plate (9).

4. The intrusion security system ceiling dual authentication alarm of claim 1, wherein: the magnetic attraction connection between the electromagnet (8) and the magnetic plate (9), wherein the magnetic attraction force of the electromagnet (8) to the magnetic plate (9) is larger than the elastic force of the separation spring (11).

5. The intrusion security system ceiling dual authentication alarm of claim 1, wherein: the outer end face of the connecting conductor (4) is provided with a plug hole, the aperture of the plug hole is consistent with the outer diameter of the end part of the conducting rod (10), the bottom end of the connecting conductor (4) is provided with a wire, and the bottom end of the wire penetrates through the upper surface of the alarm main body (2) and extends to the inside of the alarm main body (2).

6. The intrusion security system ceiling dual authentication alarm of claim 1, wherein: the middle of the rolling roller (13) is provided with a rolling rotating shaft (14) in a penetrating mode, two ends of the rolling rotating shaft (14) are inserted into the fixing seat (1), and ball bearings are arranged on the outer sides of the two ends of the rolling rotating shaft.

7. The intrusion security system ceiling dual authentication alarm of claim 6, wherein: one end of the winding rotating shaft (14) is connected with a driving motor through a fixing pin, the driving motor is connected with a storage power supply (7) through a wire, the model of the driving motor is GM hook (12) A connecting rope (15) BY, two guide supporting rods are arranged below the connecting rope (15), and a supporting shaft rod is arranged in the middle of the guide supporting rods in a penetrating mode.