CN219285795U

CN219285795U - Novel audible and visual alarm

Info

Publication number: CN219285795U
Application number: CN202320150901.3U
Authority: CN
Inventors: 祝樟明
Original assignee: Zhejiang Anrui Micro Information Technology Co ltd
Current assignee: Zhejiang Anrui Micro Information Technology Co ltd
Priority date: 2023-02-08
Filing date: 2023-02-08
Publication date: 2023-06-30
Anticipated expiration: 2033-02-08

Abstract

The utility model discloses a novel audible and visual alarm, which comprises a mounting plate, wherein the front surface of the mounting plate is provided with assembly holes close to two sides, the front surface of the mounting plate is slidably provided with an outer protective shell, the upper end of the outer protective shell is provided with a blocking cover, and an inclined plane is arranged between the blocking cover and the outer protective shell; the front surface of the outer protective shell is provided with a groove close to the lower end, the groove is rectangular, and a loudspeaker is arranged in the groove; the front surface of the outer protective shell is provided with a warning lamp higher than the groove, and the front surface of the outer protective shell is provided with a water baffle higher than the warning lamp; and a mounting assembly is arranged between the outer protective shell and the mounting plate. The utility model has good waterproof performance.

Description

Novel audible and visual alarm

Technical Field

The utility model relates to the technical field of alarms, in particular to a novel audible and visual alarm.

Background

The audible and visual alarm is also called an audible and visual alarm, and is arranged for meeting the special requirements of customers on the loudness of the alarm and the installation position. Simultaneously, two alarm signals of sound and light are sent out. The method is widely applied to industries such as ferrous metallurgy, telecommunication towers, hoisting machinery, engineering machinery, ports and docks, transportation, wind power generation, ocean vessels and the like. The audible and visual alarm has various use places and various facing environmental conditions, and has higher requirements on the waterproof property of the audible and visual alarm and the like so as to avoid damaging internal circuits and parts after water inflow. The patent with the application number of CN202021959578.7 and the publication number of CN212675647U discloses an audible and visual alarm, and the technical problem to be solved is that the existing audible and visual alarm is simple in structure, poor in waterproof performance and short in service life of equipment, and rainwater can be effectively prevented from entering the inner cavity of a protective shell through the waterproof cover, so that the service life of the equipment is ensured. However, the waterproof effect of the waterproof cover is poor, and the waterproof cover can be used for sealing and preventing rainwater from entering the protective shell when the rainwater is large, so that a certain improvement space exists.

Disclosure of Invention

The utility model aims to solve the technical problem that the waterproof performance of the existing audible and visual alarm has a certain improvement space, and provides a novel audible and visual alarm.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the novel audible and visual alarm comprises a mounting plate, wherein the front surface of the mounting plate is provided with assembly holes close to two sides, an outer protecting shell is arranged on the front surface of the mounting plate in a sliding manner, a blocking cover is arranged at the upper end of the outer protecting shell, and an inclined plane is arranged between the blocking cover and the outer protecting shell; the front surface of the outer protective shell is provided with a groove close to the lower end, the groove is rectangular, and a loudspeaker is arranged in the groove; the front surface of the outer protective shell is provided with a warning lamp higher than the groove, and the front surface of the outer protective shell is provided with a water baffle higher than the warning lamp; the mounting assembly comprises a limiting bar which is arranged on the front surface of the mounting plate and is close to two sides of the mounting plate, limiting frames which can accommodate the limiting bar are arranged on two sides in the outer protective shell, glue solution bags are arranged in the limiting frames, and a plurality of conical needles which can puncture the glue solution bags are arranged on the limiting bars; the mounting panel openly just is located spacing inboard and all is equipped with interior baffle.

Compared with the prior art, the utility model has the advantages that: the water is guided by the baffle cover with the slope while being waterproof, so that water seepage caused by accumulation of the water on the baffle cover is prevented; the outer protective shell is connected with the mounting plate through the limiting bars and the limiting frames, the inner baffle plates are additionally arranged in the outer protective shell, so that water vapor invasion can be prevented, in addition, the glue solution bag can be punctured after the limiting bars are inserted into the limiting frames, the gap is filled with the glue solution, the sealing performance is improved, and the water vapor invasion is further prevented.

As an improvement, the assembly holes are provided in plurality.

As an improvement, the water baffle is arc-shaped.

As an improvement, the lower ends of the limiting frames penetrate through the outer protecting shell.

As an improvement, the lower end of the outer protective shell, which is close to the two sides, is provided with grooves capable of accommodating the limiting strips, and the lower end of the outer protective shell, which is close to the middle end, is provided with vent holes.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic view of the outer casing structure of the present utility model.

Fig. 3 is a side view of the outer shell of the present utility model.

As shown in the figure: 1. mounting panel, 2, pilot hole, 3, outer protective case, 4, keep off the lid, 5, inclined plane, 6, recess, 7, speaker, 8, warning light, 9, breakwater, 10, spacing, 11, spacing frame, 12, glue solution bag, 13, conical needle, 14, interior baffle, 15, groove, 16, ventilation hole.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

The first embodiment, combine all figures, a new kind of audible and visual alarms, including the mounting panel 1, the front of mounting panel 1 and close to both sides all is equipped with the pilot hole 2, the pilot hole 2 has a plurality of, the front of mounting panel 1 slides and is equipped with the outer protective case 3, the upper end of outer protective case 3 has the baffle cover 4, is equipped with the inclined plane 5 between baffle cover 4 and outer protective case 3, baffle cover 4 and inclined plane 5 can carry on manger plate and water conservancy diversion, avoid the water to pile up the seepage; the front surface of the outer protective shell 3 is provided with a groove 6 close to the lower end, the groove 6 is rectangular, and a loudspeaker 7 is arranged in the groove 6, so that the loudspeaker 7 is concave and is prevented from being invaded by external moisture; the front surface of the outer protective shell 3 is provided with a warning lamp 8 higher than the groove 6, and the front surface of the outer protective shell 3 is provided with a water baffle 9 higher than the warning lamp 8; the installation assembly is arranged between the outer protective shell 3 and the installation plate 1, the installation assembly comprises a limit bar 10 which is arranged on the front surface of the installation plate 1 and is close to two sides, limit frames 11 which can accommodate the limit bar 10 are arranged on two sides in the outer protective shell 3, the installation plate 1 and the outer protective shell 3 can be installed and connected through the cooperation of the limit bar 10 and the limit frames 11, a glue solution bag 12 is arranged in the limit frames 11, a plurality of taper needles 13 which can puncture the glue solution bag 12 are arranged on the limit bar 10, glue solution can be released through the taper needles 13 puncturing the glue solution bag 12, and therefore the limit bar 10 and the limit frames 11 are glued, and the sealing performance and the waterproof performance are improved; the front of the mounting plate 1 and the inner sides of the limit strips 10 are respectively provided with an inner baffle 14 for further blocking the invasion of moisture.

In this embodiment, the water baffle 9 is arc-shaped, and the arc-shaped shape is convenient for water to flow down while water is blocked, so that leakage is not easy to accumulate.

In this embodiment, the lower extreme of spacing frame 11 all runs through outer shell 3, and outer shell 3 lower extreme just is close to both sides and all is equipped with the groove 15 that can hold spacing 11, and spacing frame 11 of outer shell 13 of being convenient for is wrapped up spacing 10 and is slipped down from top to bottom, and outer shell 1 lower extreme just is close to the middle-end and is equipped with ventilation hole 16, and outer shell 3 ventilation and heat dissipation of being convenient for just is difficult for by steam invasion because it sets up in the lower extreme.

The working principle of the utility model is as follows: firstly, fixing a mounting plate 1 on a wall surface at a mounting position through a plurality of mounting holes 2, then fixing an outer protective shell 3, aligning a limiting frame 11 of the outer protective shell 3 with a limiting strip 10 of the mounting plate 1 during fixing, sliding in from top to bottom, keeping a certain distance during sliding in, avoiding a conical needle 13 from puncturing a glue solution bag 12 in advance, enabling a blocking cover 4 sliding on the outer protective shell 3 to be positioned right above the mounting plate 1, forming shielding for rainwater, enabling a slope 5 to guide the rainwater on the blocking cover 4 down in time, and avoiding the blocking cover 4 from staying and accumulating so as to avoid water seepage; at this time, the protective shell 3 moves towards the direction close to the mounting plate 1 until the limit bar 10 completely enters the limit frame 11, at this time, the taper needle 13 punctures the glue solution bag 12, and the glue solution flows out and flows into the gaps between the limit bar 10 and the limit frame 11, so that the outer protective shell 3 and the side surface of the mounting plate 1 form a seal, and the mounting stability and the waterproof property are greatly improved.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. A novel audible and visual alarm is characterized in that: the novel anti-theft device comprises a mounting plate (1), wherein the front surface of the mounting plate (1) is provided with assembly holes (2) close to two sides, an outer protective shell (3) is slidably arranged on the front surface of the mounting plate (1), a blocking cover (4) is arranged at the upper end of the outer protective shell (3), and an inclined plane (5) is arranged between the blocking cover (4) and the outer protective shell (3); the front surface of the outer protective shell (3) is provided with a groove (6) close to the lower end, the groove (6) is rectangular, and a loudspeaker (7) is arranged in the groove (6); the front side of the outer protective shell (3) is higher than the groove (6) and provided with a warning lamp (8), and the front side of the outer protective shell (3) is higher than the warning lamp (8) and provided with a water baffle (9); the automatic glue solution packaging machine is characterized in that a mounting assembly is arranged between the outer protective shell (3) and the mounting plate (1), the mounting assembly comprises limit strips (10) which are arranged on the front surface of the mounting plate (1) and close to two sides of the mounting plate, limit frames (11) capable of accommodating the limit strips (10) are arranged on two sides of the inner side of the outer protective shell (3), glue solution bags (12) are arranged in the limit frames (11), and a plurality of taper needles (13) capable of puncturing the glue solution bags (12) are arranged on the limit strips (10); the front surface of the mounting plate (1) and the inner side of the limit strip (10) are respectively provided with an inner baffle (14).

2. The novel audible and visual alarm according to claim 1, wherein: the assembly holes (2) are provided with a plurality of assembly holes.

3. The novel audible and visual alarm according to claim 1, wherein: the water baffle (9) is arc-shaped.

4. The novel audible and visual alarm according to claim 1, wherein: the lower ends of the limiting frames (11) penetrate through the outer protecting shell (3).

5. The novel audible and visual alarm according to claim 1, wherein: the lower end of the outer protective shell (3) is provided with grooves (15) which can accommodate the limiting strips (10) and are close to two sides, and the lower end of the outer protective shell (3) is provided with ventilation holes (16) close to the middle end.