CN212782258U

CN212782258U - Dangerous case recognition alarm

Info

Publication number: CN212782258U
Application number: CN202021800792.8U
Authority: CN
Inventors: 苏元锋
Original assignee: Shenzhen Youlianchuang Intelligent Technology Co ltd
Current assignee: Shenzhen Youlianchuang Intelligent Technology Co ltd
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2021-03-23
Anticipated expiration: 2030-08-26

Abstract

The utility model discloses a dangerous case discernment alarm, including the alarm main part, two dismounting device are installed to the inside symmetry of alarm main part, the inside of alarm main part is being located and is being installed and to dismantle the protective cover between two dismounting device, the inside symmetry that can dismantle the protective cover is provided with two dead levers, the inside that can dismantle the protective cover is provided with two fixed spring at the inboard symmetry that is located two dead levers, the upper end of alarm main part is provided with the display screen. The utility model relates to a dangerous case recognition alarm, which belongs to the field of alarm equipment, and can be disassembled and cleaned by arranging a detachable protective cover; the fixed rod is arranged, so that the fixed installation of the detachable protective cover can be facilitated; through setting up dismounting device, can be convenient for release the screw hole with the dead lever, finally make the clearance can regularly be dismantled to the detection mouth, reduce the influence of dust to alarm work.

Description

Dangerous case recognition alarm

Technical Field

The utility model relates to an alarm device field, in particular to dangerous situation recognition alarm.

Background

The alarm is an electronic product which reminds or warns people of taking certain action in the forms of sound, light, air pressure and the like in order to prevent or prevent the consequences caused by certain events, and is divided into a mechanical alarm and an electronic alarm, wherein the mechanical alarm is increasingly replaced by an advanced electronic alarm along with the improvement of science and technology, is often applied to the fields of system faults, safety precaution, transportation, medical treatment and rescue, emergency and disaster relief, induction detection and the like, and is inseparable from social production; domestic gas alarm is mainly used for the family, the hotel, there is combustible gas's places such as apartment to carry out safety monitoring, domestic gas alarm mainly used kitchen, at the in-process of its use, because the existence of kitchen oil smoke can make a large amount of oil smoke of adhesion on it, can adsorb the dust easily after the alarm is adhered with the oil smoke, the detection mouth of alarm after using for a long time can be blockked up by the dust probably, and the clearance can't be dismantled again to the detection mouth of current alarm, thereby can influence its monitoring to gas, and then can have certain potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a dangerous case recognition alarm can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an alarm for recognizing dangerous case, includes the alarm main part, two dismounting device are installed to the inside symmetry of alarm main part, the inside of alarm main part is being located and is being installed the detachable protection cover between two dismounting device, the inside symmetry that can dismantle the protection cover is provided with two dead levers, the inside of detachable protection cover is provided with two fixed spring at the inboard symmetry that is located two dead levers.

Preferably, the upper end of alarm main part is provided with the display screen, the upper end of alarm main part is provided with the pilot lamp, the mounting groove has been seted up in the outside that is located display screen and pilot lamp in the upper end of alarm main part, two screw holes have been seted up to the inside symmetry on the inner wall that is located the mounting groove of alarm main part, two the screw hole all runs through the outer wall of mounting groove and alarm main part.

Preferably, two dismounting device installs respectively in two threaded holes, dismounting device contains adjust knob, push rod and impels the screw thread, the push rod is installed in the threaded hole, impel the screw thread setting on the outer wall of push rod, adjust knob sets up in the outer end of push rod and is lieing in the outside of alarm main part.

Preferably, can dismantle the protective cover and install in the mounting groove, the upper end of dismantling the protective cover has seted up a through-hole, the upper and lower both ends that protective cover will be dismantled to a through-hole run through, can dismantle the upper end of protective cover and seted up the detection mouth in the outside symmetry that lies in a through-hole, can dismantle the inside symmetry of protective cover and seted up two springs and accomodate the groove, two the spring has all seted up a No. two through-holes on accomodating the outside inner wall in groove, No. two the through-holes are run through the outer wall of spring accomodating groove and can dismantle the protective cover, the upper end of dismantling the protective cover is provided with two columns in the outside symmetry that lies in the detection.

Preferably, two the dead lever sets up respectively in two No. two through-holes, two the inner of dead lever all is provided with an anticreep baffle lieing in two spring storage grooves, two fixed spring sets up respectively, and two spring storage grooves just are lieing in the inboard of two anticreep baffles.

Compared with the prior art, the utility model discloses following beneficial effect has:

the detection port can be detachably cleaned by arranging the detachable protective cover; the fixed rod is arranged, so that the fixed installation of the detachable protective cover can be facilitated; through setting up dismounting device, can be convenient for release the screw hole with the dead lever, finally make the clearance can regularly be dismantled to the detection mouth, reduce the influence of dust to alarm work.

Drawings

FIG. 1 is a schematic view of the overall structure of a dangerous case recognition alarm of the present invention;

FIG. 2 is a schematic cross-sectional view of a detachable protective cover of the dangerous case identification alarm of the present invention;

FIG. 3 is a schematic structural view of a fixing rod of the dangerous case recognition alarm of the present invention;

fig. 4 is a schematic structural diagram of a detaching device of the dangerous case recognition alarm of the present invention.

In the figure: 1. an alarm main body; 2. disassembling the device; 3. a removable protective cover; 4. fixing the rod; 5. mounting grooves; 6. a threaded hole; 7. a display screen; 8. an indicator light; 9. adjusting a knob; 10. a push rod; 11. pushing the screw thread; 12. a first through hole; 13. a probe port; 14. a spring receiving groove; 15. a second through hole; 16. disassembling the column; 17. an anti-drop baffle plate; 18. the spring is fixed.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 to which the reference is made 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; 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 in specific cases to those skilled in the art.

As shown in fig. 1-4, an alarm for recognizing a dangerous case includes an alarm main body 1, two detaching devices 2 are symmetrically installed inside the alarm main body 1, a detachable protective cover 3 is installed inside the alarm main body 1 between the two detaching devices 2, two fixing rods 4 are symmetrically arranged inside the detachable protective cover 3, and two fixing springs 18 are symmetrically arranged inside the detachable protective cover 3 inside the two fixing rods 4.

In this embodiment, the upper end of alarm main part 1 is provided with display screen 7, and the upper end of alarm main part 1 is provided with pilot lamp 8, for the convenience of the installation of removable protective cover 3, has seted up mounting groove 5 in the outside that is located display screen 7 and pilot lamp 8 in the upper end of alarm main part 1, and two screw holes 6 have been seted up to the inside symmetry on the inner wall that is located mounting groove 5 of alarm main part 1, and two screw holes 6 all run through mounting groove 5 and alarm main part 1's outer wall.

In this embodiment, in order to facilitate the detachment of the detachable protective cover 3, two detaching devices 2 are provided, the two detaching devices 2 are respectively installed in two threaded holes 6, the detaching device 2 includes an adjusting knob 9, a push rod 10 and a pushing thread 11, the push rod 10 is installed in the threaded hole 6, the pushing thread 11 is arranged on the outer wall of the push rod 10, and the adjusting knob 9 is arranged at the outer end of the push rod 10 and outside the alarm main body 1.

In this embodiment, in order to facilitate the clearing up of surveying mouth 13, detachable protective cover 3 has been set, detachable protective cover 3 installs in mounting groove 5, one number of through holes 12 have been seted up to detachable protective cover 3's upper end, one number of through holes 12 will be dismantled protective cover 3's upper and lower both ends and run through, detachable protective cover 3's upper end has been seted up in the outside symmetry that lies in one number of through holes 12 and has been surveyed mouth 13, detachable protective cover 3's inside symmetry has been seted up two springs and has been accomodate groove 14, two through-holes 15 have all been seted up on two springs and have been accomodate the outside inner wall of groove 14, two through-holes 15 run through spring and accomodate groove 14 and detachable protective cover 3's outer wall, detachable protective cover 3's upper end is provided with two dismantlement.

In this embodiment, in order to facilitate the fixed mounting of the detachable protective cover 3, two fixing rods 4 are provided, the two fixing rods 4 are respectively provided in two through holes 15, the inner ends of the two fixing rods 4 are respectively provided with one anti-falling baffle 17 in two spring accommodating grooves 14, the two fixing springs 18 are respectively provided, and the two spring accommodating grooves 14 are located on the inner sides of the two anti-falling baffles 17.

It should be noted that, the utility model relates to a dangerous situation discernment alarm, when using, when surveying mouth 13 needs to be cleared up, can clockwise rotation dismounting device 2, push rod 10 can remove to dead lever 4 in screw hole 6 this moment, thereby can release screw hole 6 with dead lever 4, pinch dismounting post 16 will dismantle protective cover 3 can from mounting groove 5 in following, then clear up surveying mouth 13, after its clearance finishes, earlier anticlockwise rotation dismounting device 2, make push rod 10 remove certain distance to the outside, after that, accomodate the inslot 14 with dead lever 4 to the spring and promote, then will dismantle protective cover 3 and install in mounting groove 5, then dead lever 4 can be promoted by fixing spring 18 and go into screw hole 6 can.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An alarm for recognizing dangerous cases is characterized in that: including alarm main part (1), two dismounting device (2) are installed to the inside symmetry of alarm main part (1), the inside of alarm main part (1) is being located and is installing between two dismounting device (2) and can dismantle protective cover (3), the inside symmetry that can dismantle protective cover (3) is provided with two dead lever (4), the inside of dismantling protective cover (3) is being located the inboard symmetry of two dead lever (4) and is being provided with two fixed spring (18).

2. An alarm for dangerous situation recognition according to claim 1, wherein: the upper end of alarm main part (1) is provided with display screen (7), the upper end of alarm main part (1) is provided with pilot lamp (8), mounting groove (5) have been seted up in the outside that is located display screen (7) and pilot lamp (8) to the upper end of alarm main part (1), two screw holes (6), two have been seted up to the symmetry on the inner wall that is located mounting groove (5) to the inside of alarm main part (1) screw hole (6) all run through the outer wall of mounting groove (5) and alarm main part (1).

3. An alarm for dangerous situation recognition according to claim 1, wherein: two dismounting device (2) are installed respectively in two screw holes (6), dismounting device (2) contain adjust knob (9), push rod (10) and impel screw thread (11), install in screw hole (6) push rod (10), impel screw thread (11) and set up on the outer wall of push rod (10), adjust knob (9) set up in the outer end of push rod (10) and lie in the outside of alarm main part (1).

4. An alarm for dangerous situation recognition according to claim 1, wherein: can dismantle protective cover (3) and install in mounting groove (5), one number through-hole (12) has been seted up to the upper end of dismantling protective cover (3), one number through-hole (12) will be dismantled the upper and lower both ends of protective cover (3) and run through, the upper end of dismantling protective cover (3) has seted up detection mouth (13) at the outside symmetry that lies in one number through-hole (12), can dismantle the inside symmetry of protective cover (3) and seted up two springs and accomodate groove (14), two No. two through-hole (15) have all been seted up on the outside inner wall of spring accomodate groove (14), No. two through-hole (15) are accomodate groove (14) with the spring and are run through with the outer wall of dismantling protective cover (3), the upper end of dismantling protective cover (3) is provided with two columns of dismantling (16) at the outside symmetry that lies in detection mouth (13).

5. An alarm for dangerous situation recognition according to claim 1, wherein: two dead lever (4) set up respectively in two No. two through-holes (15), two the inner of dead lever (4) all is provided with one anticreep baffle (17) lieing in two springs and accomodate groove (14), two fixed spring (18) set up respectively, and two springs are accomodate in groove (14) and are lieing in the inboard of two anticreep baffles (17).