CN218727007U

CN218727007U - Simple structure's automobile exhaust detection device

Info

Publication number: CN218727007U
Application number: CN202221413487.2U
Authority: CN
Inventors: 叶阳西
Original assignee: Dongguan Technician College (dongguan Senior Technical School)
Current assignee: Dongguan Technician College (dongguan Senior Technical School)
Priority date: 2022-06-08
Filing date: 2022-06-08
Publication date: 2023-03-24
Anticipated expiration: 2032-06-08

Abstract

The utility model relates to a simple structure's automobile exhaust detection device, the intelligent cabinet temperature adjusting device comprises a cabinet body, fixed cooler bin, tail gas detection instrument and the rose box of being equipped with on the bottom inner wall of the cabinet body, the top and the bottom of the cabinet body all slide and be equipped with the connecting plate, the fixed montant that is equipped with of symmetry between the connecting plate, the montant is kept away from one side of the cabinet body slides and is equipped with U type support, run through fixed the inlaying on the U type support and be equipped with the intake pipe, the intake pipe is kept away from the fixed cover in one side of the cabinet body is equipped with the fixed plate, sliding sleeve is equipped with the sealing plug in the intake pipe, the sealing plug is located one side of the cabinet body is kept away from to the fixed plate, the intake pipe is close to the one end of the cabinet body extends to just fixedly connected with air supply hose in the cooler bin, the utility model discloses can protect the collection pipe effectively, can effectually avoid tail gas to appear leaking in the collection process simultaneously, and then cause the contaminated phenomenon of detection environment to take place.

Description

Simple structure's automobile exhaust detection device

Technical Field

The utility model relates to a simple structure's automobile exhaust detection device belongs to automobile exhaust check out test set technical field.

Background

The components and concentration of the exhaust gas discharged when the motor vehicle is idling or in working condition are analyzed and measured on site or on an operation test bed, a large amount of harmful exhaust gas discharged when the motor vehicle is running is a main flowing pollution source of the ambient air, the tail gas detection is an important component of the ambient air pollution monitoring, and the items of detection mainly comprise carbon monoxide, nitrogen oxides, hydrocarbons, photochemical oxidants and smoke intensity.

Current automobile exhaust detection device is in the in-service use in-process, because the more exposure of intake pipe is outside, thereby receive external force to drag easily, and then cause the intake pipe to drop with the device or the intake pipe cracked phenomenon takes place, thereby influence the normal work of device, current exhaust detection device is when gathering tail gas simultaneously, can not be sealed with car exhaust duct, thereby make to have tail gas leakage, and then make the staff inhale tail gas for a long time, thereby lead to staff's health to appear discomfortably easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a simple structure's automobile exhaust detection device, the utility model discloses can protect the collection pipe effectively, can effectually avoid tail gas to appear leaking, and then cause the contaminated phenomenon of detection ring border to take place in the collection process simultaneously to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a simple structure's automobile exhaust detection device, includes the cabinet body, fixed cooler bin, tail gas detecting instrument and the rose box of being equipped with on the bottom inner wall of the cabinet body, the top and the bottom of the cabinet body all slide and be equipped with the connecting plate, the fixed montant that is equipped with of symmetry between the connecting plate, the montant is kept away from one side of the cabinet body slides and is equipped with U type support, it is equipped with the intake pipe to run through fixed the inlaying on the U type support, the intake pipe is kept away from the fixed cover in one side of the cabinet body is equipped with the fixed plate, sliding sleeve is equipped with the sealing plug in the intake pipe, the sealing plug is located the fixed plate is kept away from one side of the cabinet body, the intake pipe is close to the one end of the cabinet body extends to just fixedly connected with air supply hose in the cooler bin, air supply hose's the other end extend to outside the cooler bin and with tail gas detecting instrument's input fixed connection.

Further, the bottom four corners department of the cabinet body all fixedly is equipped with the gyro wheel, the cabinet body is kept away from fixedly on the outer wall of one side upper portion of montant is equipped with the push rod.

Further, the cabinet body is close to spout one has all been seted up to one side top and the bottom of montant, all fixedly on one side inner wall of spout one be equipped with motor one, the equal fixedly connected with screw rod one of output of motor one, the equal thread bush is equipped with slider one on the screw rod one, slider one all with adjacent connecting plate fixed connection, all run through fixedly on the slider one inlay be equipped with a screw rod assorted screw thread seat.

Further, the montant is kept away from one side of the cabinet body has all been seted up spout two, it is equipped with motor two all to fix on the bottom inner wall of spout two, the equal fixedly connected with screw rod two of the output of motor two, equal thread bush is equipped with slider two on the screw rod two, slider two all with one side fixed connection that the U type support is adjacent, all run through fixed inlay on the slider two be equipped with screw rod two phase matching's screw thread seat.

Furthermore, the sealing plug is of a conical structure and made of elastic materials, the sealing plug is fixedly connected with the fixing plate through a plurality of fastening screws, both sides of the air inlet pipe are made of rigid materials, and the middle section of the air inlet pipe is an elastic hose.

Furthermore, the fixed cover in one side that the intake pipe is close to the air supply hose is equipped with the backup pad, the backup pad is kept away from one side symmetry of tail gas detection instrument is fixed and is equipped with a plurality of springs, the other end of spring all with one side inner wall fixed connection that the cooler bin is adjacent.

Further, the output of tail gas detection instrument with one side fixed connection that the rose box is adjacent, the opposite side fixedly connected with blast pipe of rose box, the other end of blast pipe extends to outside the cabinet, the rose box internal fixation is equipped with the filter screen.

Furthermore, the front side of the cabinet body is hinged with a door body, and an observation window is fixedly embedded in the door body in a penetrating mode.

The utility model has the advantages that:

the utility model discloses a sealing plug has been set up, drive screw rod one through the motor and rotate, thereby make screw rod one drive slider one and remove, and then control through a slider drive connecting plate and remove, thereby can drive the montant through the connecting plate and remove, drive screw rod two through motor two and rotate, thereby make screw rod two drive slider two and slide in spout two, thereby can drive U type support through slider two and reciprocate, and then drive the intake pipe through U type support and reciprocate, thereby make intake pipe and sealing plug all stretch into to the exhaust pipe of car, can effectually play sealed effect through the sealing plug this moment, thereby avoid tail gas leakage, through having set up backup pad and spring, when the middle section of intake pipe receives external force to drag and draw, the intake pipe will drive the backup pad through the back end and remove this moment, the backup pad will extrude the spring this moment, thereby can play the effect of support through spring and backup pad, when external force disappears, the spring will drive the intake pipe through the backup pad and reset this moment, thereby can effectually avoid appearing polluting the phenomenon because of the phenomenon of gathering because of external force appearance in the intake pipe, thereby can effectually protect the intake pipe, the phenomenon of fracture occurs.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

FIG. 1 is a front view of the automobile exhaust gas detecting device of the present invention with a simple structure;

FIG. 2 is a schematic structural view of an automobile exhaust gas detecting device with a simple structure according to the present invention;

FIG. 3 is a side view of the cabinet body of the automobile exhaust gas detecting device of the present invention with a simple structure;

FIG. 4 is a schematic perspective view of a U-shaped bracket of the automobile exhaust gas detecting device of the present invention with a simple structure;

reference numbers in the figures: 1. a cabinet body; 2. a cooling tank; 3. a tail gas detection instrument; 4. a filter box; 5. a connecting plate; 6. a vertical rod; 7. a U-shaped bracket; 8. an air inlet pipe; 9. a fixing plate; 10. a sealing plug; 11. an air supply hose; 12. a roller; 13. a push rod; 14. a first sliding chute; 15. a first motor; 16. a first screw rod; 17. A first sliding block; 18. a second chute; 19. a second motor; 20. a second screw; 21. a second sliding block; 22. a support plate; 23. a spring; 24. an exhaust pipe; 25. filtering with a screen; 26. a door body.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a simple structure's automobile exhaust detection device, including the cabinet body 1, the fixed cooler bin 2 that is equipped with on the bottom inner wall of the cabinet body 1, tail gas detection instrument 3 and rose box 4, the top of the cabinet body 1 and the equal slip in bottom are equipped with connecting plate 5, the fixed montant 6 that is equipped with of symmetry between the connecting plate 5, montant 6 keeps away from one side slip of the cabinet body 1 and is equipped with U type support 7, it inlays fixedly on U type support 7 and is equipped with intake pipe 8 to run through, the fixed cover in one side that the cabinet body 1 was kept away from to intake pipe 8 is equipped with fixed plate 9, the slip cover is equipped with sealing plug 10 in intake pipe 8, sealing plug 10 is located one side that the cabinet body 1 was kept away from to fixed plate 9, intake pipe 8 is close to the one end of the cabinet body 1 and extends to the cooler bin 2 interior and fixedly connected with hose 11 of supplying air, hose 11's the other end extends to the cooler bin 2 outside and with tail gas detection instrument 3's input fixed connection.

Specifically, as shown in fig. 1-3, the four corners of the bottom end of the cabinet body 1 are all fixedly provided with the rollers 12, the outer wall of the upper portion of one side of the cabinet body 1 away from the vertical rod 6 is fixedly provided with the push rod 13, and the push rod 13 is pushed, so that the pushing device can move.

Specifically, as shown in fig. 1 and 2, a first sliding groove 14 is formed in the top end and the bottom end of one side of the cabinet body 1 close to the vertical rod 6, a first motor 15 is fixedly arranged on the inner wall of one side of the first sliding groove 14, a first screw 16 is fixedly connected to the output end of the first motor 15, a first sliding block 17 is sleeved on the first screw 16 in a threaded manner, the first sliding block 17 is fixedly connected to the adjacent connecting plate 5, a threaded seat matched with the first screw 16 is fixedly embedded in the first sliding block 17 in a penetrating manner, a second sliding groove 18 is formed in one side of the vertical rod 6 away from the cabinet body 1, a second motor 19 is fixedly arranged on the inner wall of the bottom end of the second sliding groove 18, a second screw 20 is fixedly connected to the output end of the second motor 19, a second sliding block 21 is sleeved on the second screw 20 in a threaded manner, the second sliding block 21 is fixedly connected to one side of the U-shaped support 7 in a penetrating manner, and a threaded seat matched with the second screw 20 is fixedly embedded in the second sliding block 21, sealing plug 10 is the toper structure, sealing plug 10 makes for elastic material, through a plurality of fastening screw fixed connection between sealing plug 10 and the fixed plate 9, the both sides of intake pipe 8 are hard material and make, intake pipe 8's middle section is elastic hose, it rotates to drive screw rod 16 through motor one 15, thereby make screw rod 16 drive slider one 17 and remove, and then it removes to drive connecting plate 5 through slider one 17 and remove, thereby can drive montant 6 through connecting plate 5 and remove, drive screw rod two 20 through motor two 19 and rotate, thereby make screw rod two 20 drive slider two 21 and slide in spout two 18, thereby can drive U type support 7 through slider two 21 and reciprocate, and then drive intake pipe 8 through U type support 7 and reciprocate.

Specifically, as shown in fig. 2, the fixed backup pad 22 that is equipped with of one side that the intake pipe 8 is close to the hose 11 that supplies gas is fixed, one side symmetry that the exhaust gas detecting instrument 3 was kept away from to backup pad 22 is fixed and is equipped with a plurality of springs 23, the other end of spring 23 all with one side inner wall fixed connection that cooler bin 2 is adjacent, when the middle section of intake pipe 8 received external force and draws, intake pipe 8 will drive backup pad 22 through the back end and remove this moment, backup pad 22 will extrude spring 23 this moment, thereby can play the effect of support to intake pipe 8 through spring 23 and backup pad 22, when external force disappears, spring 23 will drive intake pipe 8 through backup pad 22 and reset this moment, thereby can effectually avoid intake pipe 8 to appear cracked phenomenon because of the exogenic action and take place, the water liquid in the cooler bin 2 is not higher than the height of intake pipe 8.

Specifically, as shown in fig. 2, the output of the tail gas detection instrument 3 is fixedly connected with one side of the adjacent filter box 4, the exhaust pipe 24 is fixedly connected with the other side of the filter box 4, the other end of the exhaust pipe 24 extends to the outside of the cabinet body 1, the filter box 4 is internally fixed with the filter screen 25, the cooled tail gas is detected through the tail gas detection instrument 3, and then the tail gas is discharged through the exhaust pipe 24 after being filtered through the filter screen 25 in the filter box 4.

The front side of the cabinet body 1 is hinged with a door body 26, the door body 26 is provided with an observation window in a penetrating and fixed embedded mode, and the observation window is arranged, so that the display screen of the tail gas detection instrument 3 can be observed conveniently.

The utility model discloses the theory of operation: when in use, through promoting push rod 13, thereby can thrust unit remove to suitable position department, drive two screw rods 20 through two motors 19 this moment and rotate, thereby make two screw rods 20 drive two slider 21 and slide in two spout 18, thereby can drive U type support 7 through two slider 21 and reciprocate, and then drive intake pipe 8 through U type support 7 and reciprocate, then drive one screw rod 16 through one motor 15 and rotate, thereby make one screw rod 16 drive one slider 17 and move, and then drive connecting plate 5 through one slider 17 and remove about, thereby can drive montant 6 through connecting plate 5 and move, thereby make intake pipe 8 and sealing plug 10 all stretch into the blast pipe of car, can effectually play sealed effect through sealing plug 10 this moment, thereby avoid the tail gas leakage, the tail gas passes through intake pipe 8 and gets into in hose 11, at this moment through the coolant liquid in cooling box 2 to the tail gas in the hose 11 of supplying air, tail gas after the cooling will detect through tail gas detection instrument 3, then filter the back through filter screen 25 in the filter box 4, discharge through blast pipe 24, the middle section of drawing when can drive the spring 23 when the spring 23 that drives the intake pipe 23 and support plate 23 and the outside force that the intake pipe 23 can drive the intake pipe 23 and remove, thereby the effectual spring 23 and the backup pad that the outside force that the spring break occurs when this moment, thereby the spring 23 that the spring appears.

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.

Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.

Claims

1. The utility model provides a simple structure's automobile exhaust detection device, includes the cabinet body (1), its characterized in that: fixed cooler bin (2), tail gas detection instrument (3) and rose box (4) of being equipped with on the bottom inner wall of the cabinet body (1), the top and the bottom of the cabinet body (1) all slide and be equipped with connecting plate (5), the symmetry is fixed and is equipped with montant (6) between connecting plate (5), montant (6) are kept away from one side of the cabinet body (1) slides and is equipped with U type support (7), it inlays and is equipped with intake pipe (8) to run through fixedly on U type support (7), intake pipe (8) are kept away from one side fixed cover of the cabinet body (1) is equipped with fixed plate (9), sliding sleeve is equipped with (10) on intake pipe (8), sealing plug (10) are located fixed plate (9) are kept away from one side of the cabinet body (1), intake pipe (8) are close to the one end of the cabinet body (1) extends to just fixedly connected with air hose (11) in cooler bin (2), the other end of air hose (11) extends to cooler bin (2) outside and with the input fixed connection of tail gas detection instrument (3).

2. The automobile exhaust detection device with a simple structure as claimed in claim 1, characterized in that: the bottom four corners department of the cabinet body (1) all fixedly is equipped with gyro wheel (12), the cabinet body (1) is kept away from fixedly on the outer wall of one side upper portion of montant (6) is equipped with push rod (13).

3. The automobile exhaust gas detection device with a simple structure according to claim 1, characterized in that: the cabinet body (1) is close to one side top and the bottom of montant (6) have all been seted up spout one (14), all fixed being equipped with motor one (15) on one side inner wall of spout one (14), the equal fixedly connected with screw rod one (16) of the output of motor one (15), equal thread bush is equipped with slider one (17) on screw rod one (16), slider one (17) all with adjacent connecting plate (5) fixed connection, all run through on slider one (17) fixed inlay be equipped with screw rod one (16) assorted screw thread seat.

4. The automobile exhaust gas detection device with a simple structure according to claim 1, characterized in that: montant (6) are kept away from one side of the cabinet body (1) has all seted up two (18) of spout, equal fixed being equipped with two (19) of motor on the bottom inner wall of two (18) of spout, two (20) of the equal fixedly connected with screw rod of output of two (19), equal threaded sleeve is equipped with two (21) of slider on two (20) of screw rod, two (21) of slider all with one side fixed connection that U type support (7) are adjacent, all run through on two (21) of slider fixed inlay be equipped with two (20) assorted screw thread seats of screw rod.

5. The automobile exhaust gas detection device with a simple structure according to claim 1, characterized in that: the sealing plug (10) is of a conical structure, the sealing plug (10) is made of elastic materials, the sealing plug (10) is fixedly connected with the fixing plate (9) through a plurality of fastening screws, both sides of the air inlet pipe (8) are made of rigid materials, and the middle section of the air inlet pipe (8) is an elastic hose.

6. The automobile exhaust gas detection device with a simple structure according to claim 1, characterized in that: intake pipe (8) are close to one side fixed cover of air supply hose (11) is equipped with backup pad (22), backup pad (22) are kept away from one side symmetry of tail gas detecting instrument (3) is fixed and is equipped with a plurality of springs (23), the other end of spring (23) all with one side inner wall fixed connection that cooler bin (2) are adjacent.

7. The automobile exhaust gas detection device with a simple structure according to claim 1, characterized in that: the output of tail gas detecting instrument (3) with one side fixed connection that rose box (4) are adjacent, the opposite side fixedly connected with blast pipe (24) of rose box (4), the other end of blast pipe (24) extends to outside the cabinet body (1), rose box (4) internal fixation is equipped with filter screen (25).

8. The automobile exhaust gas detection device with a simple structure according to claim 1, characterized in that: the front side of the cabinet body (1) is hinged with a door body (26), and an observation window is fixedly embedded in the door body (26) in a penetrating mode.