CN216046541U

CN216046541U - Perimeter entry alarm device for intelligent building

Info

Publication number: CN216046541U
Application number: CN202122525414.4U
Authority: CN
Inventors: 高喜辰; 张华旺; 柯榕平
Original assignee: Zhongzhi Fujian Technology Co ltd
Current assignee: Zhongzhi Fujian Technology Co ltd
Priority date: 2021-10-20
Filing date: 2021-10-20
Publication date: 2022-03-15
Anticipated expiration: 2031-10-20

Abstract

The utility model discloses a perimeter entrance alarm device for intelligent buildings, which comprises a fixed plate and an alarm, wherein a passive block is fixedly arranged on the inner side of the fixed plate, a passive tooth opening is formed in the surface of the passive block, a connecting rod is movably arranged in the middle of the fixed plate, one end of the connecting rod is movably connected with an active block, an active tooth opening is formed in the surface of the active block, a lapping rod is fixedly arranged in the middle of the active block, and a connecting cylinder is fixedly arranged on the inner side of the lapping rod. This kind of wisdom is perimeter alarm device that entries for building promotes the adjustable ring to inside, the adjustable ring can drive the connecting rod and move to the rear side, and the connecting rod when moving to inside, because of the size of spread groove and the size phase-match of connecting rod, can progressively get into the inside of spread groove, then rotate the adjustable ring, the adjustable ring can drive the connecting cylinder and rotate, can drive the initiative piece through the take the pole when the connecting cylinder rotates and rotate, the dwang and the alarm that the initiative piece can drive the rear side move about to angle regulation.

Description

Perimeter entry alarm device for intelligent building

Technical Field

The utility model relates to the technical field of building alarm devices, in particular to a perimeter entrance alarm device for an intelligent building.

Background

The advanced science and technology of each side such as building, communication, computer and control fuse each other during wisdom building, and reasonable integration is the whole of optimization, characteristics such as the high automation of equipment, information management science, the nimble convenience of use and environmental security are comfortable are the novel building of modernization that can adapt to information-based social development demand, and the border entry alarm device is indispensable partly in the wisdom building.

Alarm device that uses in building engineering is infrared ray induction generally, but general mounting means all fixes the inductor on wall body or rail, and this kind of mode leads to coverage incomplete easily in the in-service use process, can not angle regulation.

Therefore, a perimeter entrance alarm device for intelligent buildings needs to be designed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a perimeter entrance alarm device for an intelligent building, which aims to solve the problems that the general installation mode proposed in the background technology is to fix a sensor on a wall or a fence, and the coverage range is incomplete and the angle cannot be adjusted easily in the actual use process.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an entry alarm device is used to wisdom building, which comprises a fixing plate and an alarm, the inboard fixed mounting of fixed plate has passive piece, passive tooth mouth has been seted up on the surface of passive piece, the middle part movable mounting of fixed plate has the connecting rod, the one end swing joint of connecting rod has active piece, the initiative tooth mouth has been seted up on the surface of active piece, the middle part fixed mounting of active piece has the take-up lever, the inboard fixed mounting of take-up lever has a connecting cylinder, the spread groove has been seted up to the inside of connecting cylinder, the movable groove has been seted up to the rear side of active piece, the inside movable mounting in movable groove has the spring, the active piece has the back plate through spring swing joint.

As a preferable technical scheme of the utility model, the diameter of the driving block is the same as that of the driven block, and the driving tooth opening is meshed and connected with the driven tooth opening.

As a preferred technical scheme of the utility model, the size of the connecting groove is matched with that of the connecting rod, and the connecting rod is positioned inside the connecting groove.

In a preferred embodiment of the present invention, a fixing shaft is fixedly mounted to a lower rear portion of the fixing plate.

As a preferable technical scheme of the utility model, the adjusting ring is fixedly arranged at the rear side of the connecting rod and is positioned at the rear side of the fixing plate.

As a preferred technical scheme of the utility model, a rotating rod is fixedly arranged at the rear side of the lapping rod, and one end of the rotating rod is connected to the side surface of the alarm.

As a preferable technical scheme of the utility model, the middle part of the rotating rod is positioned at the inner side of the middle part of the back plate.

Compared with the prior art, the utility model has the beneficial effects that: the utility model relates to a perimeter entrance alarm device for an intelligent building, which has the characteristics of adjustable angle and comprehensive coverage range, and specifically comprises the following steps:

first, this kind of alarm device is border into for wisdom building promotes the adjustable ring to inside, the adjustable ring can drive the connecting rod and remove to the rear side, when the connecting rod moves to inside, because of the size of spread groove and the size phase-match of connecting rod, can progressively get into the inside of spread groove, then rotate the adjustable ring, the adjustable ring can drive the connecting cylinder and rotate, can drive the initiative piece through the take lever when the connecting cylinder rotates and rotate, the dwang and the alarm that the initiative piece can drive the rear side move about to angle regulation.

Second, this kind of wisdom is perimeter entry alarm device for building, adjustable ring rearward movement for initiative tooth mouth and passive tooth mouth separation, and the spring contracts, when adjusting suitable angle, and the spring can promote the initiative piece and resume the normal position because of the atress effect, makes the initiative tooth mouth and the passive tooth mouth meshing on initiative piece surface, can be used for fixed dwang and alarm.

Drawings

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

FIG. 2 is a schematic rear side three-dimensional structure of the present invention;

FIG. 3 is a schematic view of a portion of the rear side assembly of the present invention;

fig. 4 is a partial inner side structure diagram of the present invention.

In the figure: 1. a fixing plate; 2. an alarm; 3. a passive block; 4. a passive tooth gap; 5. a fixed shaft; 6. an adjusting ring; 7. a connecting rod; 8. an active block; 9. driving tooth openings; 10. building a rod; 11. a connecting cylinder; 12. connecting grooves; 13. a movable groove; 14. a spring; 15. a back plate; 16. rotating the rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a perimeter entrance alarm device for intelligent buildings, including a fixed plate 1 and an alarm 2, a passive block 3 is fixedly installed on the inner side of the fixed plate 1, a regulating ring 6 is pushed inward, the regulating ring 6 can drive a connecting rod 7 to move to the rear side, when the connecting rod 7 moves inward, the connecting rod can gradually enter the connecting groove 12 due to the size of the connecting groove 12 matching with the size of the connecting rod 7, then the regulating ring 6 is rotated, the regulating ring 6 can drive a connecting cylinder 11 to rotate, when the connecting cylinder 11 rotates, the connecting cylinder 11 can drive a driving block 8 to rotate through a lapping rod 10, the driving block 8 can drive a rotating rod 16 on the rear side to move with the alarm 2, thereby adjusting the angle, the driving tooth opening 9 on the driving block 8 is meshed with the passive tooth opening 4, the passive tooth opening 4 is opened on the surface of the passive block 3, the connecting rod 7 is movably installed in the middle of the fixed plate 1, one end swing joint of connecting rod 7 has initiative piece 8, and initiative tang 9 has been seted up on the surface of initiative piece 8, and the middle part fixed mounting of initiative piece 8 has a take lever 10, and the inboard fixed mounting of take lever 10 has a connecting cylinder 11, and spread groove 12 has been seted up to the inside of connecting cylinder 11, and the rear side of initiative piece 8 is opened and is equipped with movable groove 13, and the inside movable mounting of movable groove 13 has spring 14, and initiative piece 8 has back plate 15 through spring 14 swing joint.

The diameter of the driving block 8 is the same as that of the driven block 3, the driving tooth opening 9 is meshed with the driven tooth opening 4, the size of the connecting groove 12 is matched with that of the connecting rod 7, the connecting rod 7 is located inside the connecting groove 12, and the fixing shaft 5 is fixedly mounted on the lower portion of the rear side of the fixing plate 1.

The rear side fixed mounting of connecting rod 7 has adjustable ring 6, and adjustable ring 6 is located the rear side of fixed plate 1, and the rear side fixed mounting who takes pole 10 has dwang 16, and the one end of dwang 16 is connected to the side of alarm 2, and the middle part of dwang 16 is located the middle part inboard of backplate 15.

The working principle is as follows:

the perimeter entrance alarm device for the intelligent building comprises an adjusting ring 6 which is pushed inwards at first, the adjusting ring 6 can drive a connecting rod 7 to move towards the rear side, when the connecting rod 7 moves towards the inside, the connecting rod can gradually enter the inside of a connecting groove 12 due to the matching of the size of the connecting groove 12 and the size of the connecting rod 7, then the adjusting ring 6 is rotated, the adjusting ring 6 can drive a connecting cylinder 11 to rotate, the connecting cylinder 11 can drive an active block 8 to rotate through a lapping rod 10 when rotating, the active block 8 can drive a rotating rod 16 and an alarm 2 at the rear side to move, so as to adjust the angle, meanwhile, the adjusting ring 6 moves backwards, so that an active tooth opening 9 is separated from a passive tooth opening 4, a spring 14 contracts, when the angle is adjusted to be proper, the spring 14 can push the active block 8 to recover to the original position due to the force, so that the active tooth opening 9 on the surface of the active block 8 is meshed with the passive tooth opening 4, is used for fixing the rotating rod 16 and the alarm 2, and finally achieves the purposes of angle adjustment and comprehensive coverage.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an wisdom is perimeter alarm device that entries for building, includes fixed plate (1) and alarm (2), its characterized in that: the utility model discloses a quick-witted, including fixed plate (1), the inboard fixed mounting of fixed plate (1) has passive piece (3), passive tooth mouth (4) have been seted up on the surface of passive piece (3), the middle part movable mounting of fixed plate (1) has connecting rod (7), the one end swing joint of connecting rod (7) has initiative piece (8), initiative tooth mouth (9) have been seted up on the surface of initiative piece (8), the middle part fixed mounting of initiative piece (8) has set-up link (10), the inboard fixed mounting of set-up link (10) has connecting cylinder (11), connecting cylinder (11) inside has seted up connecting groove (12), the rear side of initiative piece (8) is seted up movable groove (13), the inside movable mounting of movable groove (13) has spring (14), there is back plate (15) in initiative piece (8) through spring (14) swing joint.

2. The perimeter entrance alarm device for intelligent buildings according to claim 1, wherein: the diameter of the driving block (8) is the same as that of the driven block (3), and the driving tooth opening (9) is meshed with the driven tooth opening (4).

3. The perimeter entrance alarm device for intelligent buildings according to claim 1, wherein: the size of connecting groove (12) and the size phase-match of connecting rod (7), connecting rod (7) are located the inside of connecting groove (12).

4. The perimeter entrance alarm device for intelligent buildings according to claim 1, wherein: and a fixed shaft (5) is fixedly arranged at the lower part of the rear side of the fixed plate (1).

5. The perimeter entrance alarm device for intelligent buildings according to claim 1, wherein: the rear side fixed mounting of connecting rod (7) has adjustable ring (6), adjustable ring (6) are located the rear side of fixed plate (1).

6. The perimeter entrance alarm device for intelligent buildings according to claim 1, wherein: the rear side fixed mounting who takes pole (10) has dwang (16), the one end of dwang (16) is connected to the side of alarm (2).

7. The perimeter entrance alarm device for intelligent buildings according to claim 6, wherein: the middle part of the rotating rod (16) is positioned at the inner side of the middle part of the rear plate (15).