CN211318363U

CN211318363U - Automobile exhaust detection device

Info

Publication number: CN211318363U
Application number: CN201922106411.XU
Authority: CN
Inventors: 张小成; 张恒; 曹四涛
Original assignee: Henan Hongsheng Environmental Protection Technology Co ltd
Current assignee: Henan Hongsheng Environmental Protection Technology Co ltd
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-08-21
Anticipated expiration: 2029-11-29

Abstract

The utility model discloses an automobile exhaust detection device, including detection device box and case lid, rotate through the pivot between the one end of case lid and the detection device box and be connected, fixedly connected with filter cartridge in the detection device box, filter cartridge's below is equipped with fixed frame, sliding insert in the fixed frame is equipped with and bears the box, the both sides of detection device box all are equipped with the slip chamber, slip intracavity sliding connection has the slider, the bottom fixedly connected with bracing piece of slider, the one end that the slider was kept away from to the bracing piece runs through slip chamber and fixedly connected with supporting shoe, the cover is equipped with resilient means on the bracing piece, the utility model discloses a filtration's design can clear up the impurity of inside in the tail gas testing process to improve detection efficiency.

Description

Automobile exhaust detection device

Technical Field

The utility model relates to an automobile inspection field specifically is an automobile exhaust detection device.

Background

The exhaust gas discharged from automobiles mainly comprises carbon monoxide (CO), Hydrocarbon (HC) and Nitrogen Oxide (NOX), etc., which are accumulated in the air to a certain extent, and under the action of sunlight, the nitrogen and hydrocarbon react to generate photochemical smog containing nitrogen dioxide (NO2) and ozone (O3), the two substances are both insoluble in water, can be inhaled into human body and can be driven to directly enter lung, toxic edema can be caused when concentration is high, denatured hemoglobin can be formed when entering blood, so that tissue is anoxic, the harm to the health of people is great, and the detection and the remediation of the environment are gradually emphasized by people at present when the environmental pollution is increasingly serious, especially in cities, automobile exhaust brings great influence to the environment and causes much trouble to the life of people, so people often detect the automobile exhaust outdoors.

But current automobile exhaust detection device inner structure is comparatively simple, is not convenient for filter the impurity in the tail gas in the testing process to influence detection efficiency, have certain defectiveness.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automobile exhaust detection device to it is comparatively simple to solve automobile exhaust detection device inner structure, is not convenient for filter the impurity in the tail gas in the testing process, thereby influences detection efficiency, has the problem of certain defectiveness.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automobile exhaust detection device, includes detection device box and case lid, rotate through the pivot between the one end of case lid and the detection device box and be connected, detection device box internal fixedly connected with filter cartridge, filter cartridge's below is equipped with fixed frame, it is equipped with the box of bearing to slide to insert in the fixed frame, the both sides of detection device box all are equipped with the slip chamber, slip intracavity sliding connection has the slider, the bottom fixedly connected with bracing piece of slider, the one end that the slider was kept away from to the bracing piece runs through slip chamber and fixedly connected with supporting shoe, the cover is equipped with resilient means on the bracing piece.

Preferably, one side of the bearing box is fixedly connected with a baffle, and one side of the baffle, which is far away from the bearing box, is fixedly connected with a first handle.

Preferably, the top of case lid fixedly connected with second handle, the fixed cushion collar that has cup jointed on the second handle, the cushion collar material is the sponge.

Preferably, the bottom of the other end of the box cover is fixedly connected with a limiting block, and the detection device box body is provided with a limiting opening corresponding to the limiting block.

Preferably, the elastic device is a spring, and two ends of the elastic device are respectively fixedly connected with the sliding block and the inner wall of the sliding cavity.

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

1. the automobile exhaust detection device is connected with an automobile tail smoke exhaust pipe through a conveying pipe, exhaust is conveyed into a detection device box body to be detected, impurities in the exhaust can be filtered by a filter screen installed in a filter box, the upper part of the detection device box body is rotatably connected with a box cover through a rotating shaft, the filter screen inside the detection device box body can be conveniently opened to be cleaned, and the filtered impurities fall into a bearing box to be collected;

2. this automobile exhaust detection device, thereby can be when placing the detection device box through the setting of supporting shoe the supporting shoe promote the bracing piece remove in the slip intracavity and promote the slider and remove, the buffer power that detection device box was placed is realized placing the leisurely to the slider this moment the slider, the utility model discloses a filtration's design can be cleared up the impurity of inside in tail gas testing process to improve detection efficiency.

Drawings

Fig. 1 is a schematic structural view of an automobile exhaust gas detection device of the present invention;

FIG. 2 is an enlarged view of the position A of the automobile exhaust gas detecting device of the present invention;

fig. 3 is the utility model discloses a structural schematic is overlooked to automobile exhaust detection device.

In the figure: 1-detection device box body, 2-box cover, 3-rotating shaft, 4-filter box, 5-fixing frame, 6-bearing box, 7-sliding cavity, 8-sliding block, 9-supporting rod, 10-supporting block, 11-elastic device, 12-baffle, 13-first handle, 14-second handle, 15-buffer sleeve, 16-rubber plate, 17-limiting block, 18-limiting opening, 19-conveying pipe and 20-filtering net.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the present invention provides an embodiment: an automobile exhaust detection device comprises a detection device box body 1 and a box cover 2, one end of the box cover 2 is rotatably connected with the detection device box body 1 through a rotating shaft 3 and is used for protecting the detection device box body 1, a filter box 4 is fixedly connected in the detection device box body 1 and is used for installing the filter screen 20, the filter screen 20 is fixedly connected in the filter box 4, a conveying pipe 19 communicated with the detection device box body 1 is fixedly inserted at one side of the filter box 4, a fixing frame 5 is arranged below the filter box 4 and is used for supporting a bearing box 6, the bearing box 6 is slidably inserted in the fixing frame 5 and is used for collecting impurities, sliding cavities 7 are respectively arranged at two sides of the detection device box body 1, sliding blocks 8 are slidably connected in the sliding cavities 7, a supporting rod 9 is fixedly connected at the bottom of each sliding block 8 and is used for pushing the sliding block 8 to move, one end, far away, the device is used for supporting the detection device box body 1, and the supporting rod 9 is sleeved with an elastic device 11 which is used for stretching and increasing the buffering and damping performance when the sliding block 8 moves.

In the utility model, one side of the bearing box 6 is fixedly connected with a baffle 12, and one side of the baffle 12 far away from the bearing box 6 is fixedly connected with a first handle 13, which is convenient for pulling the bearing box 6; the top of the box cover 2 is fixedly connected with a second handle 14, a buffer sleeve 15 is fixedly sleeved on the second handle 14, and the buffer sleeve 15 is made of sponge and is convenient to pull and turn over the box cover 2; the bottom of the supporting block 10 is fixedly connected with a rubber plate 16, a plurality of anti-skidding lines are arranged at the bottom of the rubber plate 16, and are obliquely arranged, so that the friction force during contact is increased, and the stability is improved; the bottom of the other end of the box cover 2 is fixedly connected with a limiting block 17, and a limiting opening 18 corresponding to the limiting block is formed in the box body 1 of the detection device, so that the box cover 2 is prevented from loosening; the elastic device 11 is a spring, two ends of the elastic device 11 are fixedly connected with the inner walls of the sliding block 8 and the sliding cavity 7 respectively, the acquisition degree is high, and the elasticity is strong.

The working principle is as follows: the user at first discharges fume the union coupling through conveyer pipe 19 and automobile tail portion, tail gas detects in carrying detection device box 1, tail gas can be carried out impurity filtering by installing filter screen 20 in rose box 4, rotate through pivot 3 in the top of detection device box 1 and connect case lid 2, be convenient for open filter screen 20 of detection device box 1 inside and clear up, the impurity that filters down falls into and bears the weight of in box 6 and collects, thereby setting up through supporting shoe 10 can supporting shoe 10 when placing detection device box 1 promotes bracing piece 9 and removes promotion slider 8 in sliding cavity 7, slider 8 will stimulate resilient means 11 at this moment and follow the cushion effect when realizing placing detection device box 1.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Claims

1. The utility model provides an automobile exhaust detection device, includes detection device box (1) and case lid (2), its characterized in that: the detection device is characterized in that one end of the box cover (2) is rotatably connected with the detection device box body (1) through a rotating shaft (3), a filter box (4) is fixedly connected in the detection device box body (1), a filter screen (20) is fixedly connected in the filter box (4), a conveying pipe (19) communicated with the detection device box body (1) is fixedly inserted in one side of the filter box (4), a fixed frame (5) is arranged below the filter box (4), a bearing box (6) is slidably inserted in the fixed frame (5), a communicated opening is arranged between the bearing box (6) and the filter box (4), sliding cavities (7) are arranged on two sides of the detection device box body (1), a sliding block (8) is slidably connected in each sliding cavity, a supporting rod (9) is fixedly connected to the bottom of the sliding block (8), one end, far away from the sliding block (8), of the supporting rod (9) penetrates through the sliding cavities (7) and is fixedly connected with, the support rod (9) is sleeved with an elastic device (11).

2. The vehicle exhaust gas detection device according to claim 1, wherein: one side of the bearing box (6) is fixedly connected with a baffle (12), and one side of the baffle (12) far away from the bearing box (6) is fixedly connected with a first handle (13).

3. The vehicle exhaust gas detection device according to claim 1, wherein: the top fixedly connected with second handle (14) of case lid (2), fixed cover (15) that has cup jointed on second handle (14), cushion collar (15) material is the sponge.

4. The vehicle exhaust gas detection device according to claim 1, wherein: the bottom fixedly connected with rubber slab (16) of supporting shoe (10), the bottom of rubber slab (16) is equipped with multichannel antiskid line, multichannel the antiskid line is the slope setting.

5. The vehicle exhaust gas detection device according to claim 1, wherein: the other end bottom fixedly connected with stopper (17) of case lid (2), be equipped with the spacing mouth that corresponds with stopper (17) on detection device box (1).

6. The vehicle exhaust gas detection device according to claim 1, wherein: the elastic device (11) is a spring, and two ends of the elastic device (11) are fixedly connected with the sliding block (8) and the inner wall of the sliding cavity (7) respectively.