CN219842733U

CN219842733U - Carbon monoxide alarm

Info

Publication number: CN219842733U
Application number: CN202321280131.0U
Authority: CN
Inventors: 杨淑兰; 李君�; 杜清涛; 杜骏峰
Original assignee: Jinan Yuanshan New Material Co ltd
Current assignee: Jinan Yuanshan New Material Co ltd
Priority date: 2023-05-25
Filing date: 2023-05-25
Publication date: 2023-10-17
Anticipated expiration: 2033-05-25

Abstract

The utility model discloses a carbon monoxide alarm, which belongs to the field of carbon monoxide alarms and comprises a carbon monoxide alarm body, wherein a protective box is fixedly connected to the back of the carbon monoxide alarm body, a separation baffle is fixedly connected to the inner wall of the protective box, two groups of guide rails are fixedly connected to the inner wall of the protective box, the outer surfaces of the guide rails of each group are respectively and slidably connected with a connecting transverse plate, the impact force of the protective bending plate can be absorbed and buffered through the transmission long rods, the protective bending plate and the buffer spring through the matching of the carbon monoxide alarm body, the buffer spring and the connecting transverse plates, and the impact force of the protective bending plate can be absorbed and unloaded through the buffer damper and the buffer spring, so that the carbon monoxide alarm body has a good protection effect and is not easy to damage when in use.

Description

Carbon monoxide alarm

Technical Field

The utility model relates to the field of carbon monoxide alarms, in particular to a carbon monoxide alarm.

Background

The carbon monoxide gas is colorless, odorless, non-irritating and toxic gas which cannot be perceived by five sense organs, can inhibit the oxygen carrying capacity of blood, can be used as an alarm for guaranteeing the personal safety, can be divided into a household carbon monoxide alarm and an industrial carbon monoxide alarm according to the use direction, and can be divided into a wall-hanging or fixed carbon monoxide alarm and a portable carbon monoxide alarm according to the use mode.

The Chinese patent with the publication number of CN209199304U discloses a carbon monoxide alarm, which comprises an upper cover, a circuit board and a lower cover, wherein the upper cover and the lower cover are enclosed to form an installation cavity, the circuit board is arranged in the installation cavity, the surface of the upper cover is provided with a flow hole, the carbon monoxide alarm provided by the embodiment of the utility model is simple in structure and suitable for families, a carbon monoxide sensing module detects the carbon monoxide content of the environment through the flow hole, and if the detected carbon monoxide concentration exceeds the alarm concentration, the buzzer is triggered to alarm, but the alarm is fragile and is easy to be impacted by external objects, so that the alarm is damaged and cannot be used, and the problem of poor protection of the alarm also exists.

Disclosure of Invention

The present utility model is directed to a carbon monoxide alarm to solve the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a carbon monoxide alarm, includes the carbon monoxide alarm body, the back fixedly connected with protective housing of carbon monoxide alarm body, the inner wall fixedly connected with of protective housing separates the baffle, the inner wall fixedly connected with of protective housing two sets of guided way, every group the equal sliding connection of surface of guided way has the connection diaphragm, every the equal fixedly connected with of surface of connection diaphragm two buffer spring, every buffer spring keeps away from the one end of connection diaphragm and all separates the surface fixedly connected with of baffle, every the equal fixedly connected with transmission stock of surface of connection diaphragm, every the one end that the connection diaphragm was kept away from to the transmission stock all runs through the protective housing and extends to the outside of protective housing, every group the equal fixedly connected with protection bent plate of surface of transmission stock.

As still further aspects of the utility model: the upper surface fixedly connected with fixed plate of protective housing, the surface fixedly connected with of fixed plate has two buffering dampers, two the one end that buffering damper kept away from each other is connected with the surface fixed of two protection bent plates respectively.

As still further aspects of the utility model: two the side that the protection bent plate is close to each other is all fixedly connected with little spring, every little spring keep away from the one end of protection bent plate all with the surface fixed connection of carbon monoxide alarm body.

As still further aspects of the utility model: four circular holes are formed in the outer surface of the protective box, and the size of each circular hole is matched with the size of the transmission long rod.

As still further aspects of the utility model: two the protection bent plate is all fixedly connected with two connecting springs in a side that is close to each other, every connecting spring keep away from the one end of protection bent plate all with the surface fixed connection of carbon monoxide alarm body.

As still further aspects of the utility model: four clamping grooves are formed in the back face of the protective box, and clamping blocks are clamped in the clamping grooves.

As still further aspects of the utility model: the outer surfaces of the four clamping blocks are fixedly connected with a mounting plate together, and four mounting holes are formed in the outer surfaces of the mounting plate.

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

this carbon monoxide alarm uses through the cooperation of carbon monoxide alarm body, buffer spring, connection diaphragm, transmission stock and protection bent plate, can absorb the impact that the protection bent plate received through transmission stock, protection bent plate and buffer spring, prevent that external article can collide with the carbon monoxide alarm body, cooperation buffer damper and buffer spring absorb the impact that the protection bent plate received and unload the power to the carbon monoxide alarm body has been reached and has been played fine guard effect, makes the carbon monoxide alarm body not fragile when using, can avoid the carbon monoxide alarm body to appear damaging and unable the use, has the better advantage of guard effect to the carbon monoxide alarm body.

Drawings

FIG. 1 is a schematic perspective view of a carbon monoxide alarm;

FIG. 2 is a side cross-sectional view of a carbon monoxide alarm;

FIG. 3 is a rear cross-sectional view of a protective housing in a carbon monoxide alarm;

fig. 4 is a rear view of a carbon monoxide alarm.

In the figure: 1. a carbon monoxide alarm body; 2. a protective box; 3. a separation baffle; 4. a guide rail; 5. a connecting transverse plate; 6. a buffer spring; 7. a transmission long rod; 8. a protective bent plate; 9. a circular hole; 10. a fixing plate; 11. a buffering damper; 12. a connecting spring; 13. a small spring; 14. a clamping groove; 15. a clamping block; 16. a mounting plate; 17. and (5) mounting holes.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

Referring to fig. 1 to 4, in an embodiment of the present utility model, a carbon monoxide alarm includes a carbon monoxide alarm body 1, a protection box 2 is fixedly connected to a back surface of the carbon monoxide alarm body 1, a separation baffle 3 is fixedly connected to an inner wall of the protection box 2, two groups of guide rails 4 are fixedly connected to an inner wall of the protection box 2, a connection transverse plate 5 is slidably connected to an outer surface of each group of guide rails 4, two buffer springs 6 are fixedly connected to an outer surface of each connection transverse plate 5, one end of each buffer spring 6 far away from the connection transverse plate 5 is fixedly connected to an outer surface of the separation baffle 3, two transmission long rods 7 are fixedly connected to an outer surface of each connection transverse plate 5, one end of each transmission long rod 7 far away from the connection transverse plate 5 penetrates through the protection box 2 and extends to an outer portion of the protection box 2, and a protection bent plate 8 is fixedly connected to an outer surface of each group of the transmission long rods 7.

The upper surface fixedly connected with fixed plate 10 of protective housing 2, the surface fixedly connected with two buffering dampers 11 of fixed plate 10, the one end that two buffering dampers 11 kept away from each other is connected with the surface fixedly of two protection bent plates 8 respectively, make the use of buffering damper 11 cooperation buffer spring 6, can cushion the impact force of most and absorb, prevented that the striking from causing the damage to carbon monoxide alarm body 1, the equal fixedly connected with of a side that two protection bent plates 8 are close to each other is little spring 13, the one end that protection bent plates 8 was kept away from to every little spring 13 all is connected with the surface fixedly of carbon monoxide alarm body 1, extrude little spring 13 when making protection bent plates 8 remove, prevent that protection bent plates 8 can collide carbon monoxide alarm body 1, improve the guard effect to carbon monoxide alarm body 1, four circular holes 9 have been seted up to the surface of protective housing 2, and the size of circular hole 9 and the big or small phase adaptation of transmission stock 7, it is more smooth and easy when making transmission stock 7 remove.

Two connecting springs 12 are fixedly connected to one side surfaces of the two protection bent plates 8, one end of each connecting spring 12, which is far away from the protection bent plate 8, is fixedly connected with the outer surface of the carbon monoxide alarm body 1, the connecting springs 12 are arranged, the protection bent plate 8 and the carbon monoxide alarm body 1 can be prevented from being collided, the protection to the carbon monoxide alarm body 1 is further improved, the protection box has the advantage of better protection effect, four clamping grooves 14 are formed in the back surface of the protection box 2, clamping blocks 15 are clamped in the clamping grooves 14, the mounting plates 16 are fixedly connected to the outer surfaces of the four clamping blocks 15 together, four mounting holes 17 are formed in the outer surfaces of the mounting plates 16, and the mounting plates 16 and the mounting holes 17 are used for enabling the mounting to be more convenient when being mounted, and the clamping blocks 15 are clamped in the clamping grooves 14, so that the mounting operation is more convenient when the carbon monoxide alarm body 1 is mounted.

The working principle of the utility model is as follows: when the carbon monoxide alarm device is used, the mounting plate 16 is fixed through the mounting plate 16 and the mounting hole 17, then the clamping block 15 is clamped into the clamping groove 14, when the protection bent plate 8 is impacted by the outside, the protection bent plate 8 can push the connection transverse plate 5 to slide on the guide rail 4 through the transmission long rod 7, the connection transverse plate 5 can extrude the buffer spring 6 when sliding, the buffer spring 6 can absorb part of impact force, the buffer spring 6 and the buffer damper 11 can be used for buffering and absorbing the impact force suffered by the protection bent plate 8, the protection bent plate 8 is prevented from damaging the carbon monoxide alarm device body 1, and the normal use of the carbon monoxide alarm device body 1 is ensured.

While the utility model has been described with reference to the preferred embodiments, it will be apparent to those skilled in the art that the utility model is not limited to the details of the exemplary embodiments and that the utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof, as long as the scope of the utility model is defined by the claims and its spirit and scope. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a carbon monoxide alarm, includes carbon monoxide alarm body (1), its characterized in that, the back fixedly connected with protective housing (2) of carbon monoxide alarm body (1), the inner wall fixedly connected with separation baffle (3) of protective housing (2), the inner wall fixedly connected with of protective housing (2) two sets of guide rail (4), every group the equal sliding connection of surface of guide rail (4) has connection diaphragm (5), every the equal fixedly connected with buffer spring (6) of surface of connection diaphragm (5), every buffer spring (6) keep away from the one end of connection diaphragm (5) and all with the surface fixed connection of separation baffle (3), every the equal fixedly connected with transmission stock (7) of surface of connection diaphragm (5), every the one end that connection diaphragm (5) were kept away from all runs through case (2) and extends to the outside of protective housing (2), every group the equal fixedly connected with guard plate (8) of surface of transmission stock (7).

2. The carbon monoxide alarm according to claim 1, wherein a fixing plate (10) is fixedly connected to the upper surface of the protective box (2), two buffer dampers (11) are fixedly connected to the outer surface of the fixing plate (10), and one ends, away from each other, of the two buffer dampers (11) are fixedly connected to the outer surfaces of the two protective bending plates (8) respectively.

3. A carbon monoxide alarm as claimed in claim 1, wherein a small spring (13) is fixedly connected to a side surface of each of the two protective bending plates (8) which is close to each other, and one end of each small spring (13) which is far away from the protective bending plate (8) is fixedly connected with the outer surface of the carbon monoxide alarm body (1).

4. The carbon monoxide alarm according to claim 1, wherein four circular holes (9) are formed in the outer surface of the protective box (2), and the size of the circular holes (9) is matched with the size of the transmission long rod (7).

5. A carbon monoxide alarm as claimed in claim 1, wherein two connecting springs (12) are fixedly connected to a side surface of the two protective bending plates (8) close to each other, and one end of each connecting spring (12) far away from the protective bending plate (8) is fixedly connected to the outer surface of the carbon monoxide alarm body (1).

6. The carbon monoxide alarm according to claim 1, wherein four clamping grooves (14) are formed in the back surface of the protective box (2), and clamping blocks (15) are clamped in the clamping grooves (14).

7. The carbon monoxide alarm according to claim 6, wherein the outer surfaces of the four clamping blocks (15) are fixedly connected with a mounting plate (16) together, and four mounting holes (17) are formed in the outer surface of the mounting plate (16).