CN212541558U - Explosion-proof alarm device - Google Patents

Abstract

The utility model relates to the field of alarms, in particular to an explosion-proof alarm device, which comprises a positioning mounting plate and an alarm mounting structure; the positioning mounting plate is provided with a base, and the base is provided with an alarm main body; the alarm mounting structure comprises a connecting plate fixed on a wall through a bolt, a connecting insert block is arranged in the middle of one surface of the connecting plate, which is far away from the wall, and a connecting slot corresponding to the connecting insert block is arranged on one surface of the positioning mounting plate, which is close to the connecting plate; the top end of the connecting insertion block is provided with a positioning insertion groove with an inverted T-shaped structure, and the position of the connecting insertion groove corresponding to the positioning insertion groove is provided with a positioning insertion block matched with the positioning insertion groove structure. The utility model discloses when installing the alarm main part, can be directly insert the connection inserted block with the opening part of the last connection slot of alarm main part, the reuse bolt is fixed the location mounting panel on the connecting plate, realizes that the dismouting is convenient, convenient the maintenance to the installation of alarm main part with fixed.

Description

Explosion-proof alarm device

Technical Field

The utility model relates to an alarm field specifically is an explosion-proof alarm device.

Background

An alarm is an electronic product that reminds or warns people of taking some action in the form of sound, light, air pressure and the like in order to prevent or prevent the consequences caused by an event. The alarm is divided into a mechanical alarm and an electronic alarm. With the progress of science and technology, mechanical alarms are increasingly replaced by advanced electronic alarms, are often applied to the fields of system faults, safety precaution, transportation, medical treatment and rescue, emergency relief, induction detection and the like, and are inseparable from social production. Such as: a door magnetic sensor and a gas sensing alarm, while an explosion-proof alarm is an alarm used in special occasions. In actual use, however, the existing explosion-proof alarm can be used by adopting toughened glass to be matched with a stainless steel outer cover, so that an explosion-proof effect is achieved.

But this type of explosion-proof alarm is fixed it on the wall mostly through the cooperation between bolt and the connection hangers that have the bolt hole, and stability is not enough, and is difficult to dismantle and overhaul, needs to improve its mounting structure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an explosion-proof alarm device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an explosion-proof alarm device comprises a positioning mounting plate and an alarm mounting structure; the positioning mounting plate is provided with a base, and the base is provided with an alarm main body; the alarm mounting structure comprises a connecting plate fixed on a wall through a bolt, a connecting insert block is arranged in the middle of one surface of the connecting plate, which is far away from the wall, and a connecting slot corresponding to the connecting insert block is arranged on one surface of the positioning mounting plate, which is close to the connecting plate; the top end of the connecting insertion block is provided with a positioning insertion slot with an inverted T-shaped structure, the position of the connecting insertion slot corresponding to the positioning insertion slot is provided with a positioning insertion block matched with the positioning insertion slot structure, and the positioning insertion block is of an inverted T-shaped structure.

Preferably, the alarm main part includes bee calling organ and audible-visual sensor, installs the screw thread seat on the base, installs the bulb on the screw thread seat, and the outside cover of bulb is equipped with the lamp shade.

Preferably, the toughened glass cover is sleeved outside the lampshade, and the metal protective net cover is sleeved outside the toughened glass cover.

Preferably, the connecting insertion block is of a right-angle trapezoid structure with a wide left side and a narrow right side.

Preferably, the right-angle surface of the connecting plug block is fixedly connected with the connecting plate.

Preferably, the upper end and the lower end of the positioning mounting plate are fixed on the connecting plate through bolts.

Preferably, the left end or the right end of the positioning slot is of a closed structure.

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

the utility model discloses set up the connecting plate on the wall, set up connection inserted block and positioning slot on the connecting plate, set up on the location mounting panel of alarm with the connection inserted block adaptation connecting slot, set up in connecting slot's inside with the location inserted block of positioning slot adaptation, when installing the alarm main part, can be directly insert the connection inserted block with the opening part of the connection inserted block in the alarm main part, reuse bolt fixes the location mounting panel on the connecting plate, realize the installation and the fixed to the alarm main part, moreover, the steam generator is simple in structure, the dismouting is convenient, and convenient the maintenance.

Drawings

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

FIG. 2 is a schematic view of a specific structure of the connection plate of the present invention;

fig. 3 is a schematic view of the specific structure of the positioning and mounting plate of the present invention.

In the figure: 1. positioning the mounting plate; 2. a base; 3. an alarm main body; 4. a connecting plate; 5. connecting the plug blocks; 6. connecting the slots; 7. positioning the slot; 8. positioning the insert block; 9. a buzzer; 10. an acousto-optic sensor; 11, a threaded seat; 12. a bulb; 13. a lamp shade; 14. a toughened glass cover; 15. a metal protective net cover.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution: an explosion-proof alarm device comprises a positioning mounting plate 1 and an alarm mounting structure; a base 2 is arranged on the positioning mounting plate 1, and an alarm main body 3 is arranged on the base 2; the alarm mounting structure comprises a connecting plate 4 fixed on a wall through a bolt, wherein a connecting insert block 5 is arranged in the middle of one surface of the connecting plate 4 away from the wall, and a connecting slot 6 corresponding to the connecting insert block 5 is arranged on one surface of the positioning mounting plate 1 close to the connecting plate 4; the top end of the connecting insertion block 5 is provided with a positioning insertion slot 7 with an inverted T-shaped structure, the position of the connecting insertion slot 6 corresponding to the positioning insertion slot 7 is provided with a positioning insertion block 8 matched with the positioning insertion slot 7 in structure, and the positioning insertion block 8 is of an inverted T-shaped structure.

Further, the alarm body 3 comprises a buzzer 9 and an acousto-optic sensor 10, a threaded seat 11 is mounted on the base 2, a bulb 12 is mounted on the threaded seat 11, and a lampshade 13 is sleeved outside the bulb 12.

Further, the toughened glass cover 14 is sleeved outside the lampshade 13, and the metal protective mesh 15 is sleeved outside the toughened glass cover 14.

Further, the connecting plug 5 is a right-angled trapezoid structure with a wide left side and a narrow right side.

Furthermore, the right-angle surface of the connecting plug 5 is fixedly connected with the connecting plate 4.

Furthermore, the upper end and the lower end of the positioning mounting plate 1 are fixed on the connecting plate 4 through bolts.

Furthermore, the left end or the right end of the positioning slot 7 is of a closed structure.

The working principle is as follows: the utility model discloses connecting plate 4 has been set up on the wall, connecting insert 5 and positioning slot 7 have been set up on connecting plate 4, connecting slot 6 with connecting insert 5 adaptation has been set up on alarm main part 1's location mounting panel 1, the inside of connecting slot 6 has set up the location insert 8 with positioning slot 7 adaptation, when installing alarm main part 1, only need to aim at the opening part of connecting slot 6 on the mounting panel 1 of location and insert connecting insert 5, and simultaneously, the location insert 8 corresponds inserts positioning slot 7, reuse bolt fixes the upper and lower both ends of mounting panel 1 on connecting plate 4, realize installation and fixed to alarm main part 1, moreover, the steam generator is simple in structure, the dismouting is convenient, and convenient maintenance.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. An explosion-proof alarm device which characterized in that: comprises a positioning mounting plate (1) and an alarm mounting structure; a base (2) is installed on the positioning installation plate (1), and an alarm main body (3) is installed on the base (2); the alarm mounting structure comprises a connecting plate (4) fixed on a wall through a bolt, a connecting insert block (5) is arranged in the middle of one surface, far away from the wall, of the connecting plate (4), and a connecting slot (6) corresponding to the connecting insert block (5) is arranged on one surface, close to the connecting plate (4), of the positioning mounting plate (1); the top end of the connecting insertion block (5) is provided with a positioning insertion groove (7) with an inverted T-shaped structure, the position of the connecting insertion groove (6) corresponding to the positioning insertion groove (7) is provided with a positioning insertion block (8) matched with the positioning insertion groove (7) in structure, and the positioning insertion block (8) is of an inverted T-shaped structure.

2. An explosion proof alarm device according to claim 1 wherein: alarm main part (3) include buzzer (9) and acousto-optic sensor (10), install screw thread seat (11) on base (2), install bulb (12) on screw thread seat (11), and the outside cover of bulb (12) is equipped with lamp shade (13).

3. An explosion proof alarm device according to claim 2, wherein: the outside cover of lamp shade (13) is equipped with toughened glass cover (14), and the outside cover of toughened glass cover (14) is equipped with metal protection screen panel (15).

4. An explosion proof alarm device according to claim 1 wherein: the connecting plug block (5) is of a right-angle trapezoid structure with a wide left part and a narrow right part.

5. An explosion proof alarm device according to claim 1 wherein: the right-angle surface of the connecting plug block (5) is fixedly connected with the connecting plate (4).

6. An explosion proof alarm device according to claim 1 wherein: the upper end and the lower end of the positioning mounting plate (1) are fixed on the connecting plate (4) through bolts.

7. An explosion proof alarm device according to claim 1 wherein: the left end or the right end of the positioning slot (7) is of a closed structure.

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