CN216287030U

CN216287030U - Alarm aperture circulating flashing structure for gas detection transmitter

Info

Publication number: CN216287030U
Application number: CN202122831731.9U
Authority: CN
Inventors: 将奇进
Original assignee: Nanjing Nuobang Electronic Technology Co ltd
Current assignee: Nanjing Nuobang Electronic Technology Co ltd
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-04-12
Anticipated expiration: 2031-11-16

Abstract

The utility model relates to the technical field of corollary equipment of a gas detection transmitter, in particular to a circular flashing structure of an alarm aperture for the gas detection transmitter. The utility model has simple structure and novel design, realizes the quick assembly and disassembly of the light-transmitting cover through the threaded connection between the connecting ring and the connecting groove, and can realize the quick assembly and disassembly of the top cover through the insertion between the embedded groove and the embedded ring, the lug and the mounting groove and the insertion between the connecting insertion shaft and the insertion cavity, thereby being beneficial to the maintenance and the disassembly of elements in the equipment.

Description

Alarm aperture circulating flashing structure for gas detection transmitter

Technical Field

The utility model relates to the technical field of corollary equipment of a gas detection transmitter, in particular to a circular flashing structure of an alarm aperture for the gas detection transmitter.

Background

With the rapid development of industry, the occasions where human beings contact harmful gases are more and more, so that the harm to the human beings is more and more, and the poisoning accident at a time makes people consciously recognize the importance of protecting the safety of the human beings while developing the industry, so that various harmful gas alarm instruments gradually become necessary protective equipment in industrial safety production.

The Chinese patent application number (CN201720354710.3) discloses an alarm aperture circulating flash structure for a gas detection transmitter, and the structure can scatter an alarm lamp which irradiates on an alarm light cover through explosion-proof glass through the convex design on an annular aperture, so that the front end of the gas detection transmitter can be irradiated by strong alarm light from top to bottom, and the annular aperture is controlled by a control device to display the light circularly in one direction, so that the alarm is more striking. However, this structure is inconvenient to disassemble and difficult to repair and replace the internal components of the device, so those skilled in the art have provided a circular flashing alarm aperture structure for gas detection transmitters to solve the above problems in the background art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a circular flashing structure of an alarm diaphragm for a gas detection transmitter, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an alarm light ring circulation flash of light structure for gaseous detection changer, includes the alarm main part, the connecting pipe of being connected with the changer is installed to one side of alarm main part, and the upper end of alarm main part has seted up the mounting groove, the next door between mounting groove and the alarm main part forms the embedding ring, the top cap is installed to the top of alarm main part, the printing opacity cover is installed to the upper end of top cap, and the inside rotation that the top cap upper surface is located the printing opacity cover installs the annular frame, the equidistant LED flash light of installing on the annular frame, the embedded groove of pegging graft with the embedding ring is seted up to the lower extreme of top cap, the lug with the mounting groove adaptation is installed on the inside top of embedded groove.

As a further aspect of the utility model: the LED flashlight is characterized in that a connecting frame is arranged inside the LED flashlight, and a rotating shaft penetrating through the top cover is arranged in the middle of the connecting frame.

As a further aspect of the utility model: the motor is installed on the inside top of alarm main part, the output of motor is installed and is connected the axle of inserting, the lower extreme of pivot is seted up and is connected the chamber of inserting that the axle was pegged graft.

As a further aspect of the utility model: annular magnet is installed to the bottom of mounting groove, the annular groove with the annular magnet adaptation is seted up to the lower surface of lug, the iron ring that attracts mutually with annular magnet is installed on the inside top of annular groove.

As a further aspect of the utility model: the upper end of the top cover is provided with a light-gathering plate which is of a hemispherical structure.

As a further aspect of the utility model: the lower end of the light-transmitting cover is provided with a connecting ring, and the upper surface of the top cover is provided with a connecting groove in threaded connection with the connecting ring.

As a further aspect of the utility model: the joint of the embedded ring and the embedded groove is provided with an anti-skid sleeve, and the anti-skid sleeve is a component made of rubber.

Compared with the prior art, the utility model has the beneficial effects that: the utility model has simple structure and novel design, realizes the quick assembly and disassembly of the light-transmitting cover through the threaded connection between the connecting ring and the connecting groove, and can realize the quick assembly and disassembly of the top cover through the insertion between the embedded groove and the embedded ring, the lug and the mounting groove and the insertion between the connecting insertion shaft and the insertion cavity, thereby being beneficial to the maintenance and the disassembly of elements in the equipment.

Drawings

FIG. 1 is a schematic diagram of an alarm aperture cycle flashing configuration for a gas detection transmitter;

FIG. 2 is a schematic diagram of the internal structure of an alarm aperture cycle flashing arrangement for a gas detection transmitter;

FIG. 3 is a schematic diagram of an installation configuration of an LED flashlight in an alarm aperture cycle flashing configuration for a gas detection transmitter.

In the figure: 1. an alarm main body; 2. a connecting pipe; 3. a top cover; 4. a connecting ring; 5. a light-transmitting cover; 6. mounting grooves; 7. a motor; 8. connecting the inserted shaft; 9. a ring magnet; 10. a groove is embedded; 11. a bump; 12. an annular groove; 13. a light-gathering plate; 14. connecting grooves; 15. a rotating shaft; 16. inserting a cavity; 17. an annular frame; 18. an LED flash lamp; 19. a connecting frame; 20. and embedding the ring.

Detailed Description

Referring to fig. 1 to 3, in the embodiment of the present invention, an alarm aperture cycle flashing structure for a gas detection transmitter includes an alarm main body 1, a connecting pipe 2 connected to the transmitter is installed at one side of the alarm main body 1, an installation groove 6 is formed at an upper end of the alarm main body 1, an embedding ring 20 is formed at a partition wall between the installation groove 6 and the alarm main body 1, a top cover 3 is installed above the alarm main body 1, a light-transmitting cover 5 is installed at an upper end of the top cover 3, an annular frame 17 is rotatably installed on an upper surface of the top cover 3 inside the light-transmitting cover 5, LED flashlights 18 are installed at equal intervals on the annular frame 17, an embedding groove 10 inserted into the embedding ring 20 is formed at a lower end of the top cover 3, a projection 11 adapted to the installation groove 6 is installed at an inner top end of the embedding groove 10, when the alarm aperture cycle is used, a device is connected to the transmitter through the connecting pipe 2, and acts on the top cover 3 through an external force, make lug 11 insert inside mounting groove 6, quick accurate positioning when realizing the installation of top cap 3, meanwhile, embedding ring 20 inserts inside 10 embedded grooves and inside annular magnet 9 embedding annular groove 12, thereby improve the stability after the installation of top cap 3, at the effect that annular magnet 9 and hoop attract each other, can further improve the stability after the installation of top cap 3, then can realize top cap 3's fast loading and unloading, thereby be favorable to the maintenance of equipment internals, dismantle.

In fig. 2, a connecting frame 19 is installed inside the LED flashlight 18, a rotating shaft 15 penetrating through the top cover 3 is installed at the middle position of the connecting frame 19, and the connecting frame 19 drives the annular frame 17 to rotate through the rotation of the rotating shaft 15, so that the rotation of the LED flashlight 18 is realized.

In fig. 2, a motor 7 is installed at the top end inside the alarm main body 1, a connection insertion shaft 8 is installed at the output end of the motor 7, an insertion cavity 16 inserted with the connection insertion shaft 8 is formed in the lower end of a rotating shaft 15, and the connection insertion shaft 8 is inserted into the insertion cavity 16, so that transmission of driving force is achieved.

In fig. 2, the annular magnet 9 is installed at the bottom of the installation groove 6, the annular groove 12 matched with the annular magnet 9 is formed in the lower surface of the projection 11, the iron ring attracted with the annular magnet 9 is installed at the top end of the inner portion of the annular groove 12, and the stability of the top cover 3 after installation can be further improved under the action that the annular magnet 9 and the iron ring are attracted.

In fig. 2, the light-gathering plate 13 is mounted at the upper end of the top cover 3, and the light-gathering plate 13 is of a hemispherical structure, so that the alarm is more striking under the action of the light-gathering plate 13.

In fig. 2, the lower end of the light-transmitting cover 5 is provided with the connecting ring 4, the upper surface of the top cover 3 is provided with the connecting groove 14 in threaded connection with the connecting ring 4, and the light-transmitting cover 5 is quickly assembled and disassembled through the threaded connection between the connecting ring 4 and the connecting groove 14, so that the maintenance and the disassembly of the internal elements of the equipment are facilitated.

In fig. 2, an anti-slip sleeve is installed at a connection portion between the insert ring 20 and the insert groove 10, and the anti-slip sleeve is a rubber member, so that friction between the insert ring 20 and the insert groove 10 is increased, and stability of the top cover 3 after installation is improved.

The working principle of the utility model is as follows: the utility model has simple structure and novel design, when in use, the equipment is connected with a transmitter through the connecting pipe 2, the lug 11 is inserted into the mounting groove 6 by acting on the top cover 3 through external force, the quick and accurate positioning of the top cover 3 during mounting is realized, meanwhile, the embedded ring 20 is inserted into the embedded groove 10 and the annular magnet 9 is embedded into the annular groove 12, thereby improving the stability of the top cover 3 after mounting, the stability of the top cover 3 after mounting can be further improved under the attraction effect of the annular magnet 9 and the iron ring, thereby realizing the quick mounting and dismounting of the top cover 3, in addition, the connecting plug shaft 8 is inserted into the plug cavity 16, thereby realizing the transmission of driving force, the quick mounting and dismounting of the light-transmitting cover 5 is realized through the threaded connection between the connecting ring 4 and the connecting groove 14, thereby being beneficial to the maintenance and the dismounting of the internal elements of the equipment, and the connecting plug shaft 8 is rotated by starting the motor 7, thereby making the rotating shaft 15 rotate and then making the connecting frame 19 drive the annular frame 17 to rotate, thereby realizing the rotation of the LED flash lamp 18 and making the alarm more striking under the action of the light-gathering plate 13.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.

Claims

1. A circular flashing structure of an alarm aperture for a gas detection transmitter comprises an alarm main body (1), it is characterized in that one side of the alarm main body (1) is provided with a connecting pipe (2) connected with the transmitter, and the upper end of the alarm main body (1) is provided with an installation groove (6), an embedded ring (20) is formed on the dividing wall between the installation groove (6) and the alarm main body (1), a top cover (3) is arranged above the alarm main body (1), a light-transmitting cover (5) is arranged at the upper end of the top cover (3), and the upper surface of the top cover (3) is positioned inside the light-transmitting cover (5) and is rotatably provided with an annular frame (17), the annular frame (17) is provided with LED flashlights (18) at equal intervals, the lower end of the top cover (3) is provided with an embedded groove (10) which is inserted with the embedded ring (20), the top end of the inside of the embedded groove (10) is provided with a convex block (11) matched with the mounting groove (6).

2. The alarm aperture cycle flashing structure for the gas detection transmitter as claimed in claim 1, wherein the LED flash lamp (18) is internally provided with a connecting frame (19), and a rotating shaft (15) penetrating through the top cover (3) is arranged at the middle position of the connecting frame (19).

3. The alarm aperture cycle flashing structure for the gas detection transmitter according to claim 2, wherein a motor (7) is installed at the top end of the inside of the alarm main body (1), a connection insertion shaft (8) is installed at the output end of the motor (7), and an insertion cavity (16) inserted with the connection insertion shaft (8) is formed at the lower end of the rotating shaft (15).

4. The alarm aperture circulating and flashing structure for the gas detection transmitter as claimed in claim 1, wherein a ring magnet (9) is mounted at the bottom of the mounting groove (6), an annular groove (12) matched with the ring magnet (9) is formed in the lower surface of the projection (11), and an iron ring attracted with the ring magnet (9) is mounted at the top end inside the annular groove (12).

5. The alarm aperture cycle flashing structure for the gas detection transmitter as recited in claim 1, wherein the upper end of the top cover (3) is provided with a light-gathering plate (13), and the light-gathering plate (13) is of a hemispherical structure.

6. The alarm aperture cycle flashing structure for the gas detection transmitter as claimed in claim 1, wherein the lower end of the light-transmitting cover (5) is provided with a connecting ring (4), and the upper surface of the top cover (3) is provided with a connecting groove (14) in threaded connection with the connecting ring (4).

7. The alarm aperture cycle flashing structure for a gas detection transmitter of claim 1, wherein the junction of the insert ring (20) and the insert groove (10) is provided with an anti-slip cover, and the anti-slip cover is a rubber member.