CN219758199U - Fixed poisonous gas detector - Google Patents

Abstract

The utility model discloses a fixed toxic gas detector which comprises a gas detector main body and a clamping assembly, wherein a fixing block is fixedly arranged on the outer wall of the rear end of the gas detector main body, a cover plate is rotatably arranged on the left side of the gas detector main body, transparent glass is fixedly arranged in the middle of the cover plate, a movable groove is formed in the inner wall of the cover plate, the clamping assembly for fixing the cover plate is arranged in the movable groove, the clamping assembly comprises a circular ring, a buckle, a tooth socket, a sector gear and a rotary table, the buckle is fixedly arranged on one side of the circular ring, the whole buckle is in an L-shaped structure, the tooth socket is formed in the upper right side of the circular ring, the sector gear is connected with one side of the tooth socket in a meshed mode, and a rotary table is fixedly arranged on the top end of the sector gear. The fixed poisonous gas detector not only can open the cover plate due to false collision, but also can absorb shock for the mounted processor, and improves the protection capability.

Description

Fixed poisonous gas detector

Technical Field

The utility model relates to the technical field of toxic gas detectors, in particular to a fixed toxic gas detector.

Background

The toxic gas detector is used for detecting toxic gas in surrounding atmosphere and has a safety warning function, and the toxic gas detector is divided into an intrinsically safe toxic gas detector and an flameproof toxic gas detector. Intrinsic safety type products can be used in high-risk occasions.

The utility model discloses a fixed toxic gas detector as disclosed in patent document with application number of CN202021881638.8, which realizes the effect of making the inductor more convenient in installation and replacement by arranging an installation device, and enables the whole device to perform good cooperation by arranging a sliding connection of a stabilizing block and a first connecting rod and a second connecting rod, and realizes good protection on the inductor by arranging a special shape of the stabilizing block and a notch of an inductor placement box, but the fixed toxic gas detector is fixed by a spring buckle when in use due to a shell cover, so that the shell cover is easily opened due to external force, and the inductor inside the shell is influenced by the outside.

Accordingly, in view of the above, a fixed toxic gas detector has been proposed to solve the problems of the prior art.

Disclosure of Invention

The present utility model is directed to a stationary toxic gas detector, which solves the above-mentioned problems of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a fixed poisonous gas detector, includes gas detector main part and block subassembly, the rear end outer wall fixed mounting of gas detector main part has the fixed block, and the left side of gas detector main part rotates and installs the apron, the middle part fixed mounting of apron has transparent glass, and the inner wall of apron has seted up movable groove for fix the apron the block subassembly is installed in movable inslot portion, the block subassembly includes ring, buckle, tooth's socket, sector gear and carousel, one side fixed mounting of ring has the buckle, and the whole of buckle is "L" shape setting, the tooth's socket has been seted up to the right side top of ring, and one side meshing of tooth's socket is connected with sector gear, the top fixed mounting of sector gear has the carousel, and sector gear passes through the carousel and rotates with gas detector main part and be connected.

Further, the middle part of the top end of the rotary table is provided with a groove, and the groove is hexagonal.

Further, the outer wall of the edge of the gas detector main body is provided with clamping grooves corresponding to the positions of the buckles, and the clamping grooves are annularly provided with three clamping grooves.

Further, a mounting frame is arranged in the middle society of the gas detector main body, and moving grooves are symmetrically formed in two sides of the mounting frame.

Further, the inner wall of the movable groove is slidably provided with a sliding block, and the tail end of the sliding block is vertically provided with a damper.

Further, the tail end of the damper is fixedly provided with a fixing plate, and the outer wall of the fixing plate is fixed with the gas detector main body.

Further, the fixing plate is elastically connected with the mounting frame through the damper, and the mounting frame is arranged in a shape like a Chinese character 'Hui'.

Compared with the prior art, the utility model has the beneficial effects that: the fixed poisonous gas detector not only can open the cover plate due to false collision, but also can absorb shock for the mounted processor, and improves the protection capability.

1. According to the utility model, through the arrangement of the clamping assembly, when the cover plate and the gas detector main body are overlapped and closed, the buckle arranged inside is inserted into the clamping groove arranged at the front end of the gas detector main body, and then the hexagonal wrench is inserted into the turntable arranged at the top of the right side of the gas detector main body, so that the hexagonal wrench controls the turntable and the sector gear fixed at the tail end of the turntable to rotate, the sector gear rotates and drives the tooth groove and the ring which are in meshed connection to rotate, and the buckle is screwed into the clamping groove to be blocked when the ring rotates, thereby achieving the purpose of preventing the cover plate from being opened due to false touch;

2. according to the utility model, the mounting frame is matched with the damper, so that when the gas detector main body arranged outside the mounting frame is rocked by external force, the generated vibration acts on the damper arranged on one side of the fixed plate, and the damper provides resistance to movement, so that the movement energy is consumed, the influence of the vibration on the mounting frame is reduced to the minimum, and the purpose of damping the processor arranged inside the mounting frame is achieved.

Drawings

FIG. 1 is a schematic view of the overall deployment of a stationary toxic gas detector according to the present utility model;

FIG. 2 is a schematic diagram of a locking assembly of a fixed toxic gas detector according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure of the fixed toxic gas detector of FIG. 2A according to the present utility model;

FIG. 4 is a schematic perspective view of a turntable of a stationary toxic gas detector according to the present utility model;

FIG. 5 is a schematic view showing a connection structure between a mounting frame and a fixing plate of a fixed toxic gas detector according to the present utility model.

In the figure: 1. a gas detector body; 2. a fixed block; 3. a cover plate; 4. transparent glass; 5. a movable groove; 6. a clamping assembly; 601. a circular ring; 602. a buckle; 603. tooth slots; 604. a sector gear; 605. a turntable; 7. a groove; 8. a clamping groove; 9. a mounting frame; 10. a moving groove; 11. a slide block; 12. a damper; 13. and a fixing plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-4, a fixed toxic gas detector comprises a gas detector main body 1 and a clamping component 6, wherein a fixed block 2 is fixedly arranged on the outer wall of the rear end of the gas detector main body 1, a cover plate 3 is rotatably arranged on the left side of the gas detector main body 1, transparent glass 4 is fixedly arranged in the middle of the cover plate 3, a movable groove 5 is formed in the inner wall of the cover plate 3, the clamping component 6 for fixing the cover plate 3 is arranged in the movable groove 5, the clamping component 6 comprises a circular ring 601, a buckle 602, a tooth socket 603, a sector gear 604 and a rotary table 605, the buckle 602 is fixedly arranged on one side of the circular ring 601, the whole body of the buckle 602 is L-shaped, the tooth socket 603 is formed above the right side of the circular ring 601, the sector gear 604 is connected with one side of the tooth socket 603 in a meshed manner, the top end of the sector gear 604 is fixedly provided with the rotary table 605, the sector gear 604 is rotationally connected with the gas detector main body 1 through the rotary table 605, the middle part of the top end of the rotary table 605 is provided with a groove 7, the groove 7 is hexagonally provided, the outer wall of the edge of the gas detector main body 1 is provided with three clamping grooves 8 corresponding to the positions of the clamping buckles 602, the clamping grooves 8 are annularly provided, the clamping buckles 602 which are arranged inside the cover plate 3 and the gas detector main body 1 when being overlapped and closed are inserted into the clamping grooves 8 which are arranged at the front end of the gas detector main body 1, then the hexagonal wrench is inserted into the rotary table 605 which is arranged at the top of the right side of the gas detector main body 1, so that the hexagonal wrench controls the rotary table 605 and the sector gear 604 which is fixed at the tail end of the rotary table 605 to rotate, the sector gear 604 rotates and simultaneously drives the tooth grooves 603 and the circular rings 601 which are engaged and connected to rotate, and the clamping buckles 602 are screwed into the clamping grooves 8 to be blocked when the circular rings 601 rotate, thereby achieving the purpose of preventing the cover plate 3 from being opened due to false touching.

As shown in fig. 5, the middle society of the gas detector main body 1 is provided with a mounting frame 9, two sides of the mounting frame 9 are symmetrically provided with a moving groove 10, the inner wall of the moving groove 10 is slidably provided with a sliding block 11, the tail end of the sliding block 11 is vertically provided with a damper 12, the tail end of the damper 12 is fixedly provided with a fixing plate 13, the outer wall of the fixing plate 13 is fixed with the gas detector main body 1, the fixing plate 13 is elastically connected with the mounting frame 9 through the damper 12, the mounting frame 9 is in a shape like a Chinese character 'hui', when the gas detector main body 1 arranged outside the mounting frame 9 is swayed by external force, the generated vibration acts on the damper 12 arranged on one side of the fixing plate 13, the damper 12 provides resistance to movement, and the consumption movement energy is reduced, so that the influence of the vibration on the mounting frame 9 is minimized, and the purpose of damping the processor mounted inside the mounting frame 9 is achieved.

Working principle: when the fixed toxic gas detector is used, firstly, the buckle 602 arranged inside the gas detector body 1 is inserted into the clamping groove 8 arranged at the front end of the gas detector body 1 when the cover plate 3 and the gas detector body 1 are overlapped and closed, then, the hexagonal wrench is inserted into the rotary table 605 arranged at the top of the right side of the gas detector body 1, so that the hexagonal wrench controls the rotary table 605 and the sector gear 604 fixed at the tail end of the rotary table 605 to rotate, the sector gear 604 rotates and drives the tooth groove 603 and the circular ring 601 which are in meshed connection with the hexagonal wrench to rotate, the buckle 602 is screwed into the clamping groove 8 to prevent the cover plate 3 from being opened due to false touch when the circular ring 601 rotates, vibration generated by the gas detector body 1 arranged outside the mounting frame 9 acts on the damper 12 arranged at one side of the fixing plate 13 when the gas detector body is subjected to external force shaking, and the damper 12 provides moving resistance, so that the kinetic energy is consumed, the influence of vibration on the mounting frame 9 is minimized, and the purpose of damping the processor after the mounting frame 9 is mounted inside is achieved.

The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims (7)

1. The utility model provides a fixed poisonous gas detector, includes gas detector main part (1) and block subassembly (6), its characterized in that, the rear end outer wall fixed mounting of gas detector main part (1) has fixed block (2), and the left side rotation of gas detector main part (1) is installed apron (3), the middle part fixed mounting of apron (3) has transparent glass (4), and the inner wall of apron (3) has seted up movable groove (5), is used for fixing apron (3) block subassembly (6) are installed in movable groove (5) inside, block subassembly (6) are including ring (601), buckle (602), tooth's socket (603), sector gear (604) and carousel (605), one side fixed mounting of ring (601) has buckle (602), and the whole of buckle (602) is "L" shape setting, right side top of ring (601) has been seted up, and one side meshing of tooth's socket (603) is connected with sector gear (604), the top fixed mounting of sector gear (604) has sector gear (605) in movable groove (5), and gas detector (605) and carousel (605) are connected through sector gear (605).

2. A stationary toxic gas detector according to claim 1, characterized in that the central part of the top end of the turntable (605) is provided with grooves (7), and the grooves (7) are hexagonally provided.

3. The fixed toxic gas detector according to claim 1, wherein the outer wall of the edge of the gas detector main body (1) is provided with clamping grooves (8) corresponding to the positions of the buckles (602), and the clamping grooves (8) are annularly provided with three.

4. A stationary toxic gas detector according to claim 1, characterized in that the gas detector body (1) has a mounting frame (9) in the middle society, and that the mounting frame (9) is provided with symmetrically arranged moving grooves (10) on both sides.

5. A stationary toxic gas detector according to claim 4, characterized in that the inner wall of the moving tank (10) is slidably provided with a slider (11), and the end of the slider (11) is vertically provided with a damper (12).

6. A stationary toxic gas detector according to claim 5, characterized in that the end of the damper (12) is fixedly provided with a fixing plate (13), and that the outer wall of the fixing plate (13) is fixed with the gas detector body (1).

7. A stationary toxic gas detector according to claim 6, characterized in that the stationary plate (13) is elastically connected to the mounting frame (9) by means of a damper (12), and that the mounting frame (9) is arranged in a "back" shape.