CN213333552U

CN213333552U - Mounting mechanism for building security alarm device

Info

Publication number: CN213333552U
Application number: CN202021928614.3U
Authority: CN
Inventors: 尤万成
Original assignee: Jiangsu Xinghu Technology Co ltd
Current assignee: Jiangsu Xinghu Technology Co ltd
Priority date: 2020-09-07
Filing date: 2020-09-07
Publication date: 2021-06-01
Anticipated expiration: 2030-09-07

Abstract

The utility model discloses a building security protection installation mechanism for alarm device relates to alarm device installation technical field, directly passes through the fix with screw on the roof for solving current alarm device, leads to the not convenient enough problem of alarm device dismouting. The utility model discloses an alarm device, including fixed plate, alarm main part, clamping mechanism, spliced pole, stopper, connecting shell and fixed plate, the below of fixed plate is provided with connecting the shell, and connects shell and fixed plate structure as an organic whole, the lower extreme of connecting the shell is provided with logical groove, be provided with the through-hole all around the connecting shell, the alarm main part is installed to the below of connecting the shell, and the upper end of alarm main part passes logical groove and extends to the inside of connecting the shell, install clamping mechanism between connecting shell and the alarm main part, clamping mechanism installs four, the intermediate position department of fixed plate below is provided with the spliced pole, the lower extreme of spliced pole is provided with.

Description

Mounting mechanism for building security alarm device

Technical Field

The utility model relates to an alarm device installs technical field, specifically is a building security protection installation mechanism for alarm device.

Background

In recent years, along with the acceleration of urbanization, large and small cities become increasingly modern, and various high buildings, squares, shopping malls and apartments stand upright and can not leave the buildings every day for life, work and study. In order to improve the safety of the living, working and learning environment of people, a security system is usually installed in a building, wherein an alarm device is one of important devices of the building security system, and a common alarm device is a smoke alarm. Smoke alarms protect against fire by monitoring the concentration of smoke.

However, the existing alarm device is directly fixed on a wall top through screws, so that the alarm device is not convenient to disassemble and assemble, the existing requirements are not met, and the mounting mechanism for the building security alarm device is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building security protection installation mechanism for alarm device to solve the alarm device who provides among the above-mentioned background art and directly pass through the fix with screw on the roof, lead to the not convenient enough problem of alarm device dismouting.

In order to achieve the above object, the utility model provides a following technical scheme: an installation mechanism for a building security alarm device comprises a fixed plate, wherein a connecting shell is arranged below the fixed plate, the connecting shell and the fixed plate are of an integral structure, a through groove is formed in the lower end of the connecting shell, through holes are formed in the periphery of the connecting shell, an alarm main body is installed below the connecting shell, the upper end of the alarm main body penetrates through the through groove and extends into the connecting shell, four clamping mechanisms are installed between the connecting shell and the alarm main body, the four clamping mechanisms are evenly distributed on the outer portion of the upper end of the alarm main body, a connecting column is arranged in the middle position below the fixed plate, a limiting block is arranged at the lower end of the connecting column, a connecting groove is formed in the inner portion of the top end of the alarm main body and extends into the connecting groove, a containing groove is formed in the bottom end of the connecting, and the limiting block penetrates through the connecting groove and extends to the inside of the accommodating groove.

Preferably, the clamping mechanism comprises an arc-shaped abutting plate, a connecting rod, a spring and an anti-falling plate, the connecting rod is arranged on one side of the arc-shaped abutting plate and fixedly connected with the arc-shaped abutting plate, the spring is arranged outside the connecting rod and positioned between the arc-shaped abutting plate and the connecting shell, one end, far away from the arc-shaped abutting plate, of the connecting rod penetrates through the through hole and is fixedly connected with the anti-falling plate, and the connecting rod is in clearance connection with the through hole.

Preferably, the connecting groove and the limiting block are both arranged to be in a hexagonal star structure, and the limiting block is in clearance connection with the connecting groove.

Preferably, the outer wall of the connecting shell is provided with a first mark, the outer wall of the alarm main body is provided with a second mark, and the first mark and the second mark are both arranged in a triangular structure.

Preferably, the accommodating groove is provided in a circular structure.

Preferably, the fixing plate is internally provided with four fixing holes.

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

1. the utility model discloses a spliced pole and stopper and spread groove and holding tank be connected the realization alarm main part and be connected of fixed plate, and meanwhile the spring atress produces the compression for the spring can support the driving force that a board output lasts to the arc, makes the arc support the board and closely laminate with the alarm body main part, realizes the locking after the installation of alarm main part, and the mounting means is simple, and then makes things convenient for the dismouting of alarm main part, has improved the dismouting efficiency of alarm main part, and the alarm main part is maintained to it to convenient dismantlement alone.

2. The utility model discloses an installation of fixed plate and connection shell can be realized to the fixed orifices, and when the alarm main part was connected with connection shell and fixed plate again, can shelter from fixed orifices department for this kind of mounting means is more pleasing to the eye, and disguise is good simultaneously, can improve the security of alarm main part installation.

3. The utility model discloses a set up first mark on the outer wall of connection shell, the outer wall of alarm main part sets up the second mark, and first mark and second mark all set up to the triangle-shaped structure, and rotatory alarm main part makes the apex angle of first mark and second mark when relative time, can know that stopper and spread groove stagger completely, and the installation is accomplished to the alarm main part.

Drawings

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

fig. 2 is a bottom view of the fixing plate of the present invention;

fig. 3 is an overall front view of the present invention.

In the figure: 1. a fixing plate; 11. a fixing hole; 2. a connecting shell; 21. a through groove; 22. a through hole; 23. a first mark; 3. connecting columns; 4. a limiting block; 5. a clamping mechanism; 51. an arc-shaped abutting plate; 52. a connecting rod; 53. a spring; 54. an anti-drop plate; 6. an alarm main body; 61. connecting grooves; 62. accommodating grooves; 63. a second mark.

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, the present invention provides an embodiment: an installation mechanism for a building security alarm device comprises a fixing plate 1, wherein a connecting shell 2 is arranged below the fixing plate 1, the connecting shell 2 and the fixing plate 1 are of an integral structure and have good integrity, a through groove 21 is formed in the lower end of the connecting shell 2, through holes 22 are formed in the periphery of the connecting shell 2, an alarm main body 6 is arranged below the connecting shell 2, the upper end of the alarm main body 6 penetrates through the through groove 21 and extends into the connecting shell 2, four clamping mechanisms 5 are arranged between the connecting shell 2 and the alarm main body 6, the four clamping mechanisms 5 are evenly distributed on the outer portion of the upper end of the alarm main body 6, the firmness and stability of installation are guaranteed, a connecting column 3 is arranged in the middle position below the fixing plate 1, a limiting block 4 is arranged at the lower end of the connecting column 3, a connecting groove 61 is formed in the inner portion of the top end of the alarm main body 6, the bottom end of connecting groove 61 is provided with holding tank 62, and stopper 4 passes connecting groove 61 and extends to the inside of holding tank 62.

Further, clamping mechanism 5 includes arc and supports board 51, connecting rod 52, spring 53 and anticreep board 54, connecting rod 52 sets up in one side that arc supported board 51, and support board 51 fixed connection with the arc, spring 53 sets up in the outside of connecting rod 52, and lie in arc and support between board 51 and the connecting shell 2, connecting rod 52 keeps away from arc and supports board 51 one end and pass through-hole 22 and with anticreep board 54 fixed connection, it is fixed firm, reliable connection, connecting rod 52 and through-hole 22 gap junction, the degree of cooperation is good, be convenient for connecting rod 52 to follow the flexible removal that moves of spring 53.

Further, spread groove 61 and stopper 4 all set up to the hexagram structure, and stable in structure is reasonable, and when stopper 4 staggers completely with spread groove 61, multiplicable stopper 4 and alarm main part 6 area of contact, and then improve the stability of alarm main part 6 installation, and stopper 4 and spread groove 61 clearance connection, the degree of cooperation is high.

Further, the outer wall of connecting shell 2 is provided with first mark 23, and the outer wall of alarm main part 6 is provided with second mark 63, and first mark 23 and second mark 63 all set up to the triangle-shaped structure, have the closed angle, and when first mark 23 and the closed angle of second mark 63 were aligned, then explain stopper 4 and spread groove 61 and reopen completely, conveniently remind the installer.

Further, holding tank 62 sets up to circular structure, and its diameter is greater than the diameter of stopper 4 circumscribed circle, and then makes things convenient for rotatory alarm main part 6 for stopper 4 and spread groove 61 coincide or stagger.

Further, the inside of fixed plate 1 is provided with fixed orifices 11, and fixed orifices 11 are provided with four, and the mounting means is simple, and is fixed firm.

The working principle is as follows: during the use, realize fixed plate 1 and connect the fixed of shell 2 and wall crown through fixed orifices 11, insert to connect inside shell 2 through leading to groove 21 with alarm main part 6 upper end, stopper 4 and spread groove 61 coincidence, inside stopper 4 extends to holding tank 62 through spread groove 61 promptly, rotatory alarm main part 6 again afterwards, the second mark 63 that makes alarm main part 6 outer wall is relative with the first mark 23 of connecting shell 2 outer wall in the rotation process, stopper 4 then staggers completely with spread groove 61, accomplish the installation of alarm main part 6 promptly. In the inserting process of the alarm main body 6, the alarm main body 6 is squeezed into four arcs and is supported between the plates 51, the stress of the spring 53 is compressed, the connecting column 3 is provided with the arcs and is supported by the plates 51 to move towards the through hole 22, meanwhile, the spring 53 can generate reaction force for restoring deformation, and then the arc can be supported by the plates 51 to exert continuous pushing force, so that the arc is supported by the plates 51 to be tightly attached to the alarm main body 6, the alarm main body 6 is limited, the alarm main body 6 is prevented from shaking, and the installation stability and firmness of the alarm main body 6 are guaranteed. The mounting mode is simple, and the alarm main body 6 of being convenient for is dismantled alone and is overhauld.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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 a building security protection installation mechanism for alarm device, includes fixed plate (1), its characterized in that: the alarm is characterized in that a connecting shell (2) is arranged below the fixing plate (1), the connecting shell (2) and the fixing plate (1) are of an integrated structure, a through groove (21) is formed in the lower end of the connecting shell (2), through holes (22) are formed in the periphery of the connecting shell (2), alarm main bodies (6) are installed below the connecting shell (2), the upper end of each alarm main body (6) penetrates through the through groove (21) and extends into the connecting shell (2), clamping mechanisms (5) are installed between the connecting shell (2) and the alarm main bodies (6), the four clamping mechanisms (5) are evenly distributed outside the upper end of the alarm main body (6), connecting columns (3) are arranged in the middle positions below the fixing plate (1), and limit blocks (4) are arranged at the lower ends of the connecting columns (3), the inside on alarm main part (6) top is provided with connecting groove (61), and spliced pole (3) extend to the inside of connecting groove (61), the bottom of connecting groove (61) is provided with holding tank (62), and stopper (4) pass connecting groove (61) and extend to the inside of holding tank (62).

2. The mounting mechanism for building security alarm device of claim 1, wherein: clamping mechanism (5) include arc to support board (51), connecting rod (52), spring (53) and anticreep board (54), connecting rod (52) set up in one side of arc to support board (51) fixed connection with the arc, spring (53) set up in the outside of connecting rod (52) to be located arc and support board (51) and connect between shell (2), connecting rod (52) keep away from the one end of arc to support board (51) and pass through-hole (22) and with anticreep board (54) fixed connection, connecting rod (52) and through-hole (22) gap junction.

3. The mounting mechanism for building security alarm device of claim 1, wherein: connecting groove (61) and stopper (4) all set up to hexagonal star structure, and stopper (4) and connecting groove (61) clearance connection.

4. The mounting mechanism for building security alarm device of claim 1, wherein: the outer wall of the connecting shell (2) is provided with a first mark (23), the outer wall of the alarm main body (6) is provided with a second mark (63), and the first mark (23) and the second mark (63) are both arranged to be triangular structures.

5. The mounting mechanism for building security alarm device of claim 1, wherein: the accommodating groove (62) is arranged in a circular structure.

6. The mounting mechanism for building security alarm device of claim 1, wherein: the fixing plate is characterized in that four fixing holes (11) are formed in the fixing plate (1), and the number of the fixing holes (11) is four.