CN215814504U - Simple smoke alarm detection device - Google Patents

Abstract

The utility model discloses a simple smoke alarm detection device which comprises a detection barrel and a placement cover, wherein the placement cover is placed at the upper end of the detection barrel, an ejection mechanism is arranged in the detection barrel, four placement holes are formed in the placement cover, and by arranging the detection barrel and the placement cover, when detection is carried out, a combustion object is placed on an ejection plate of the detection barrel, the smoke alarm to be detected is clamped in the placement hole in the placement cover, smoke is released by the combustion object, whether the smoke alarm can give an alarm in time can be detected, the structure is simple, the detection cost is low, and by arranging the ejection mechanism, the combustion object at the upper end is driven to move upwards to the upper part of the detection barrel through the lifting of the ejection plate of the ejection mechanism, so that the cleaning is convenient.

Description

Simple smoke alarm detection device

Technical Field

The utility model relates to the technical field of alarm detection devices, in particular to a simple smoke alarm detection device.

Background

The smoke alarm is an instrument for determining whether a fire disaster occurs or not by detecting the smoke concentration of the environment, and before the smoke alarm is put into use, the sensitivity of the smoke alarm needs to be determined by detecting the smoke alarm.

Under the prior art, when the smoke alarm is used for detection, the smoke alarm is generally used for detection through a smoke gun, the structure is complex, the detection cost is high, and the fund is consumed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that when a smoke alarm is detected, the smoke alarm is generally detected through a smoke gun, the structure is complex, the detection cost is high, and the fund is consumed, so that the simple smoke alarm detection device is provided.

The technical scheme adopted by the utility model for solving the technical problem is as follows: a simplified smoke alarm detection device, comprising: the detection barrel and the placement cover are arranged at the upper end of the detection barrel, an ejection mechanism is arranged inside the detection barrel, and four placement holes are formed in the placement cover.

Preferably, ejection mechanism includes the connecting rod, the connecting rod runs through and rotates to be connected in the lateral wall that detects the bucket, the handle of connecting rod is located the outside that detects the bucket, the first bevel gear of one end fixedly connected with of handle is kept away from to the connecting rod, the upside meshing of first bevel gear is connected with the second bevel gear, the middle part fixedly connected with lead screw of second bevel gear, the lower extreme of lead screw rotates to be connected in the inside diapire that detects the bucket, the part threaded connection that the lead screw is located second bevel gear upper portion has the loop bar, the upper end fixedly connected with liftout plate of loop bar, the inner wall that the marginal laminating of liftout plate detected the bucket.

Preferably, the surfaces of two sides of the upper part of the detection barrel are fixedly connected with baffle plates, the placing cover is placed between the two baffle plates, and the middle parts of two sides of the outer wall of the detection barrel are fixedly connected with handles.

Preferably, both sides of the lower end surface of the loop bar are fixedly connected with side bars, side grooves are formed in the inner wall of the detection barrel and opposite to the side bars, and one ends of the side bars, which are far away from each other, are slidably connected in the corresponding side grooves respectively.

The utility model has the following advantages:

through setting up the detection bucket and placing the lid, when examining, the combustion object is placed on the liftout plate that detects the bucket, will wait to detect the smoke alarm card that waits and cover placing downthehole, and the combustion object releases smog, can detect whether smoke alarm can in time send out the police dispatch newspaper, and simple structure detects with low costsly.

Through setting up ejection mechanism, the liftout plate through ejection mechanism rises and drives the burning thing of upper end and shift up to the upper portion that detects the bucket, is convenient for clear up.

Through setting up baffle and handle, can mention the detection bucket and place in suitable position through holding two handles, the baffle that detects the bucket both sides can block places the lid, avoids placing the unstable landing of lid.

Drawings

Fig. 1 is a schematic perspective view of a simplified smoke alarm detection device according to a preferred embodiment of the present invention;

FIG. 2 is a side view of a cutaway configuration of a simplified smoke alarm detection device in accordance with a preferred embodiment of the present invention;

fig. 3 is a sectional view of the connection of the ejection mechanism of the simple smoke alarm detection device according to a preferred embodiment of the utility model.

Description of reference numerals: 1. a detection barrel; 2. placing a cover; 3. an ejection mechanism; 31. a connecting rod; 32. a first bevel gear; 33. a second bevel gear; 34. a screw rod; 35. a loop bar; 36. ejecting the plate; 4. placing holes; 5. a side lever; 6. a side groove; 7. a baffle plate; 8. a handle.

Detailed Description

The technical scheme of the utility model is clearly and completely described in the following with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the prior art, when the smoke alarm is used for detection, the smoke alarm is generally used for detection through a smoke gun, the structure is complex, the detection cost is high, and the fund is consumed.

Example one

As shown in fig. 1-3, the simple smoke alarm detection device comprises a detection barrel 1 and a placement cover 2, wherein the placement cover 2 is placed at the upper end of the detection barrel 1, an ejection mechanism 3 is arranged inside the detection barrel 1, the combustion objects inside the detection barrel 1 can be ejected out through the ejection mechanism 3, and four placement holes 4 are formed in the placement cover 2, so that the smoke alarm can be conveniently clamped on the placement cover 2.

When detecting, detect the equal fixedly connected with handle 8 in outer wall both sides middle part of bucket 1, can lift detection bucket 1 and place in suitable position through holding two handles 8, place the combustion object on liftout plate 36 earlier, cover after lighting and place lid 2, detect the equal fixedly connected with baffle 7 in upper portion both sides surface of bucket 1, place lid 2 and place between two baffles 7, the baffle 7 that detects 1 both sides of bucket can block and place lid 2, avoid placing lid 2 shakiness landing, then wait to detect the smoke alarm card that detects and place the hole 4 of placing on lid 2 in, the combustion object releases smog, can detect whether smoke alarm can in time send out the police dispatch newspaper.

Example two

In the first embodiment, the combustible on the ejection plate 36 in the detection barrel 1 is inconvenient to clean after burning, referring to fig. 2, as another preferred embodiment, the difference from the first embodiment is that the ejection mechanism 3 comprises a connecting rod 31, the connecting rod 31 penetrates through and is rotatably connected to the side wall of the detection barrel 1, the handle of the connecting rod 31 is positioned outside the detection barrel 1, one end of the connecting rod 31 far away from the handle is fixedly connected with a first umbrella tooth 32, the upper side of the first umbrella tooth 32 is engaged with a second umbrella tooth 33, the middle part of the second umbrella tooth 33 is fixedly connected with a lead screw 34, the lower end of the lead screw 34 is rotatably connected to the inner bottom wall of the detection barrel 1, a sleeve rod 35 is connected to the part of the lead screw 34 positioned on the upper part of the second umbrella tooth 33 through threads, the upper end of the sleeve rod 35 is fixedly connected with the ejection plate 36, the edge of the ejection plate 36 is attached to the inner wall of the detection barrel 1, when cleaning the interior of the detection barrel 1, the placing cover 2 is firstly removed, then the handle of the connecting rod 31 is held to rotate the connecting rod 31, so as to drive the first bevel gear 32 and the second bevel gear 33 to rotate, so that the screw rod 34 rotates to drive the loop bar 35 to move upwards, and the ejector plate 36 rises along with the loop bar to drive the comburent at the upper end to move upwards to the upper part of the detection barrel 1, thereby being convenient for cleaning.

When loop bar 35 removed, the equal fixedly connected with side lever 5 in lower extreme surface both sides of loop bar 35, the relative side lever 5 in inner wall both sides that detects bucket 1 has all seted up side channel 6, and the one end that two side levers 5 kept away from each other is sliding connection respectively in corresponding side channel 6, and side lever 5 tip keeps removing in side channel 6, can restrict loop bar 35's displacement, avoids loop bar 35 to break away from out lead screw 34.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and these improvements and modifications should also be construed as the protection scope of the present invention.

Other parts of the utility model not described in detail are prior art and are not described in detail herein.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims (4)

1. A simple smoke alarm detection device, comprising: detect bucket (1) and place lid (2), place lid (2) and place the upper end in detecting bucket (1), the inside of detecting bucket (1) is provided with ejection mechanism (3), place and seted up four on lid (2) and place hole (4).

2. A simplified smoke alarm detection device according to claim 1, the ejection mechanism (3) comprises a connecting rod (31), the connecting rod (31) penetrates through and is rotatably connected with the side wall of the detection barrel (1), the handle of the connecting rod (31) is positioned outside the detection barrel (1), one end of the connecting rod (31) far away from the handle is fixedly connected with a first bevel gear (32), the upper side of the first bevel gear (32) is engaged with a second bevel gear (33), the middle part of the second bevel gear (33) is fixedly connected with a screw rod (34), the lower end of the screw rod (34) is rotatably connected with the inner bottom wall of the detection barrel (1), a sleeve rod (35) is connected with the part of the screw rod (34) which is positioned at the upper part of the second bevel gear (33) through screw threads, the upper end fixedly connected with liftout plate (36) of loop bar (35), the edge laminating of liftout plate (36) detects the inner wall of bucket (1).

3. The simple smoke alarm detection device as claimed in claim 1, wherein the detection barrel (1) is fixedly connected with baffles (7) on both side surfaces of the upper part, the placing cover (2) is placed between the two baffles (7), and the detection barrel (1) is fixedly connected with handles (8) in the middle of both sides of the outer wall.

4. The simple smoke alarm detection device as claimed in claim 2, wherein side rods (5) are fixedly connected to both sides of the lower end surface of the loop bar (35), side grooves (6) are formed in the opposite side rods (5) on both sides of the inner wall of the detection barrel (1), and ends, far away from each other, of the two side rods (5) are respectively slidably connected in the corresponding side grooves (6).

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