CN214473192U

CN214473192U - Automobile exhaust detection device for road traffic and environmental protection

Info

Publication number: CN214473192U
Application number: CN202120577691.7U
Authority: CN
Inventors: 陈建
Original assignee: Sichuan Lingchi Information Technology Co Ltd
Current assignee: Sichuan Lingchi Information Technology Co Ltd
Priority date: 2021-03-22
Filing date: 2021-03-22
Publication date: 2021-10-22
Anticipated expiration: 2031-03-22

Abstract

The utility model belongs to the technical field of the environmental protection check out test set, and an automobile exhaust gas detection device for road traffic and environmental protection is disclosed, which comprises a base frame, the inside fixed mounting on chassis top has tail gas detection device body, the bottom fixed mounting at the tail gas detection device body back has the cable, the other end fixed mounting of cable has the detection head. The utility model discloses a set up the loose axle, apron and flexible spring, because the design of apron, can play good protecting effect to the control panel body, avoid external collision and cause the control panel body impaired, the staff can stimulate the handle simultaneously, make the apron from the positive separation of tail gas detection device body, then rotate the handle, make the apron wholly use the loose axle as the axle center upwards rotatory, flexible spring is tensile state this moment, so that remove the effect of shielding to the control panel body, staff's use has been made things convenient for.

Description

Automobile exhaust detection device for road traffic and environmental protection

Technical Field

The utility model belongs to the technical field of the environmental protection check out test set, specifically a tail gas from automobiles detection device for road traffic and environmental protection.

Background

The tail gas of the automobile is waste gas generated when the automobile is used, the tail gas contains hundreds of different compounds, pollutants in the tail gas comprise solid suspended particles, carbon monoxide, carbon dioxide, hydrocarbons, oxynitride, lead, sulfur oxide and the like, the tail gas can directly harm human health and can also have a profound influence on the environment of human life, sulfur dioxide in the tail gas has strong pungent smell, and acid rain is easily caused when a certain concentration is reached, so that soil and water source acidification is caused, and the growth of crops and forests is influenced.

At present, the staff is when detecting automobile exhaust, often need use automobile exhaust detection device, and current automobile exhaust detection device is at the in-process of in-service use, although can realize the detection function to automobile exhaust, but its self protecting effect is not ideal enough, lead to its control panel impaired because of external collision easily, current automobile exhaust detection device generally can be equipped with the louvre structure simultaneously, thereby discharge out the produced heat when its inside electronic component moves, but its self lacks good enclosed construction, lead to automobile exhaust detection device when idle, external moisture enters into inside through the louvre easily, and then cause the damage to electronic component, consequently, need improve it.

SUMMERY OF THE UTILITY MODEL

The utility model aims at above problem, the utility model provides an automobile exhaust detection device for road traffic and environmental protection has the advantage that the protecting effect is good and moisture barrier properties is good.

In order to achieve the above object, the utility model provides a following technical scheme: an automobile exhaust gas detection device for road traffic and environmental protection comprises a chassis, an exhaust gas detection device body is fixedly arranged inside the top end of the chassis, a cable is fixedly arranged at the bottom of the back of the exhaust gas detection device body, a detection head is fixedly arranged at the other end of the cable, a control panel body is arranged on the front face of the exhaust gas detection device body, movable shafts are movably arranged on two sides of the exhaust gas detection device body, side rods are fixedly arranged on the right sides of the movable shafts, a motion block is sleeved on the inner side of each side rod, a motion rod is fixedly arranged on the right side of each motion block, the other end of each motion rod penetrates through each side rod and extends to the outer part of each side rod, connecting blocks are fixedly arranged, two connecting blocks are fixedly arranged, a cover plate is fixedly arranged between the two connecting blocks, and the back face of the cover plate is movably connected with the front face of the exhaust gas detection device body, the handle is fixedly mounted on the right side of the cover plate, elongated grooves are formed in the left end of the movable rod and the inside of the movable block, a flexible spring is fixedly connected to the right side of an inner cavity of each elongated groove, and the other end of the flexible spring is fixedly connected with the inner walls of the side rods.

As a preferred technical scheme of the utility model, the louvre has all been seted up to the both sides at tail gas detection device body back top, the back fixed mounting of tail gas detection device body has the fixed block that is located louvre top and below, the quantity of fixed block is two, two the equal fixed mounting in inside of fixed block has the horizontal pole, because the cooperation between horizontal pole and the movable block, will make the closing plate activity stability more.

As a preferred technical scheme of the utility model, the surface activity of horizontal pole has cup jointed the movable block that is located the fixed block inside, the quantity of movable block is four, four two of the vertical direction of movable block are a set of, and are two sets of fixed mounting has the closing plate between the movable block, because the design of two closing plates, can play good sealed effect to two louvres.

As an optimal technical scheme of the utility model, the threaded rod has been cup jointed to the internal thread of closing plate, the one end of threaded rod runs through the closing plate and extends to the outside of closing plate, the other end of threaded rod runs through closing plate and tail gas detection device body in proper order and extends to the inner wall of tail gas detection device body, because the design of threaded rod, can play good fixed effect to the closing plate.

As a preferred technical scheme of the utility model, the surface activity of horizontal pole has cup jointed the stiff spring that is located between the movable block outside and the fixed block inner wall, the one end of stiff spring and the outside fixed connection of movable block, the other end of stiff spring and the inner wall fixed connection of fixed block will make the closing plate have good reset capability owing to the design of stiff spring, and the stiff spring is tensile state this moment.

As a preferred technical scheme of the utility model, threaded hole is seted up at the back of tail gas detection device body, and the screw thread looks adaptation of the screw hole inside screw thread and threaded rod surface, consequently makes the inside that the one end at the threaded rod back can screw in to the screw hole to reach the fixed effect to the closing plate.

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

1. the utility model discloses a set up the loose axle, apron and flexible spring, because the design of apron, can play good protecting effect to the control panel body, avoid external collision and cause the control panel body impaired, the staff can stimulate the handle simultaneously, make the apron from the positive separation of tail gas detection device body, then rotate the handle, make the apron wholly use the loose axle as the axle center upwards rotatory, flexible spring is tensile state this moment, so that remove the effect of shielding to the control panel body, staff's use has been made things convenient for.

2. The utility model discloses a set up closing plate, rigid spring and threaded rod, the staff can rotate the threaded rod, make the one end at its back break away from the screw hole at the tail gas detection device body back, because rigid spring's elasticity recovering action this moment will make two closing plate back of the body moves mutually, finally realize the sealing action to two louvres, effectually prevented that external moisture from entering into the inside to the tail gas detection device body through the louvre, played good guard action to its inside electronic component.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the back structure of the present invention;

FIG. 3 is a schematic view of the side lever of the present invention;

FIG. 4 is a schematic side view of the tail gas detecting device of the present invention;

fig. 5 is a schematic view of the back structure of the bottom frame of the present invention;

fig. 6 is a schematic structural view of the control panel body of the present invention;

fig. 7 is a schematic view of the sectional structure of the fixing block of the present invention.

In the figure: 1. a chassis; 2. a tail gas detection device body; 3. a control panel body; 4. a movable shaft; 5. a side lever; 6. a movable rod; 7. connecting blocks; 8. a cover plate; 9. a handle; 10. a motion block; 11. a long groove; 12. a flexible spring; 13. heat dissipation holes; 14. a fixed block; 15. a cross bar; 16. a movable block; 17. a sealing plate; 18. a rigid spring; 19. a threaded rod; 20. a cable; 21. and a detection head.

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.

As shown in FIGS. 1 to 7, the utility model provides an automobile exhaust gas detection device for road traffic and environmental protection, which comprises a chassis 1, an exhaust gas detection device body 2 is fixedly installed inside the top end of the chassis 1, a cable 20 is fixedly installed at the bottom of the back of the exhaust gas detection device body 2, a detection head 21 is fixedly installed at the other end of the cable 20, a control panel body 3 is arranged on the front of the exhaust gas detection device body 2, movable shafts 4 are movably installed on both sides of the exhaust gas detection device body 2, a side lever 5 is fixedly installed on the right side of each movable shaft 4, a motion block 10 is sleeved inside each side lever 5, a motion rod 6 is fixedly installed on the right side of each motion block 10, the other end of each motion rod 6 penetrates through each side lever 5 and extends to the outside of each side lever 5, connecting blocks 7 are fixedly installed, the number of the connecting blocks 7 is two, a cover plate 8 is fixedly installed between the two connecting blocks 7, the back of the cover plate 8 is movably connected with the front of the tail gas detection device body 2, a handle 9 is fixedly mounted on the right side of the cover plate 8, the left end of the movable rod 6 and the inside of the moving block 10 are both provided with an elongated slot 11, the right side of the inner cavity of the elongated slot 11 is fixedly connected with a flexible spring 12, and the other end of the flexible spring 12 is fixedly connected with the inner wall of the side lever 5.

Wherein, louvre 13 has all been seted up to the both sides at 2 back tops of tail gas detection device body, and the back fixed mounting of tail gas detection device body 2 has fixed block 14 that is located louvre 13 top and below, and the quantity of fixed block 14 is two, and the equal fixed mounting in inside of two fixed blocks 14 has horizontal pole 15, because the cooperation between horizontal pole 15 and the movable block 16 will make the closing plate 17 activity stability more.

Wherein, the surface activity of horizontal pole 15 has cup jointed the movable block 16 that is located 14 insides of fixed block, and the quantity of movable block 16 is four, and two of the 16 vertical directions of four movable blocks are a set of, and fixed mounting has closing plate 17 between two sets of movable blocks 16, because the design of two closing plate 17, can play good sealed effect to two louvres 13.

Wherein, the inside screw of closing plate 17 has cup jointed threaded rod 19, and the one end of threaded rod 19 runs through closing plate 17 and extends to the outside of closing plate 17, and the other end of threaded rod 19 runs through closing plate 17 and tail gas detection device body 2 in proper order and extends to the inner wall of tail gas detection device body 2, because the design of threaded rod 19, can play good fixed effect to closing plate 17.

Wherein, the surface activity of horizontal pole 15 is cup jointed and is located the stiff spring 18 between the outside of movable block 16 and the fixed block 14 inner wall, and the one end of stiff spring 18 and the outside fixed connection of movable block 16, the other end of stiff spring 18 and the inner wall fixed connection of fixed block 14 will make the closing plate 17 have good reset capacity because the design of stiff spring 18, and stiff spring 18 is tensile state this moment.

Wherein, threaded hole is seted up at the back of tail gas detection device body 2, and the screw thread of the inside screw thread of screw hole and the screw thread looks adaptation of 19 surfaces of threaded rod, consequently makes the one end at the back of threaded rod 19 screw in to the inside of screw hole to reach the fixed effect to closing plate 17.

The utility model discloses a theory of operation and use flow: when the automobile exhaust gas detection device needs to be used by a worker, the worker can pull the handle 9 to enable the cover plate 8 to remove the shielding effect on the control panel body 3, the movable rod 6 can drive the movable block 10 to move in the side rod 5, the flexible spring 12 can be in a stretched state, the handle 9 can be rotated to enable the whole cover plate 8 to rotate by taking the movable shaft 4 as an axis, then the handle 9 is loosened, at the moment, due to the elastic recovery effect of the flexible spring 12, the bottom of the cover plate 8 can be in contact with the top of the exhaust gas detection device body 2 and then can be operated and used, when the automobile exhaust gas detection device is idle, the worker can respectively rotate the two threaded rods 19 to enable one end of the back of the cover plate to be separated from the threaded hole, the fixing effect on the sealing plate 17 can be removed, and simultaneously due to the elastic recovery effect of the rigid spring 18, the two sealing plates 17 move away from each other, so that the two heat dissipation holes 13 are shielded, and external moisture is prevented from entering the tail gas detection device body 2 through the heat dissipation holes 13.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automobile exhaust detection device for road traffic and environmental protection, includes chassis (1), its characterized in that: the tail gas detection device comprises a chassis (1), a tail gas detection device body (2) is fixedly mounted inside the top end of the chassis (1), a cable (20) is fixedly mounted at the bottom of the back of the tail gas detection device body (2), a detection head (21) is fixedly mounted at the other end of the cable (20), a control panel body (3) is arranged on the front of the tail gas detection device body (2), movable shafts (4) are movably mounted on two sides of the tail gas detection device body (2), side rods (5) are fixedly mounted on the right sides of the movable shafts (4), a movement block (10) is sleeved in the inner movement of the side rods (5), a movable rod (6) is fixedly mounted on the right side of the movement block (10), a connecting block (7) is fixedly mounted on the outer portion of the side rods (5) in a penetrating mode at the other end of the movable rod (6), and a connecting block (7) is fixedly mounted on the outer portion of the side rods (5), and the quantity of the connecting block (7) is two, two fixed mounting has apron (8) between connecting block (7), the back of apron (8) and the front swing joint of tail gas detection device body (2), the right side fixed mounting of apron (8) has handle (9), elongated slot (11) have all been seted up to the left end of movable rod (6) and the inside of motion piece (10), the right side fixedly connected with flexible spring (12) of elongated slot (11) inner chamber, the other end of flexible spring (12) and the inner wall fixed connection of side lever (5).

2. The automobile exhaust detection device for road traffic and environmental protection according to claim 1, characterized in that: louvre (13) have all been seted up to the both sides at tail gas detection device body (2) back top, the back fixed mounting of tail gas detection device body (2) has fixed block (14) that are located louvre (13) top and below, the quantity of fixed block (14) is two, two the equal fixed mounting in inside of fixed block (14) has horizontal pole (15).

3. The automobile exhaust detection device for road traffic and environmental protection according to claim 2, characterized in that: the outer surface activity of horizontal pole (15) is cup jointed and is located movable block (16) of fixed block (14) inside, the quantity of movable block (16) is four, four two of the vertical direction of movable block (16) are a set of, and are two sets of fixed mounting has closing plate (17) between movable block (16).

4. The automobile exhaust detection device for road traffic and environmental protection according to claim 3, characterized in that: threaded rod (19) has been cup jointed to the internal thread of closing plate (17), the outside that closing plate (17) and extended to closing plate (17) is run through to the one end of threaded rod (19), the other end of threaded rod (19) runs through closing plate (17) and tail gas detection device body (2) in proper order and extends to in the inner wall of tail gas detection device body (2).

5. The automobile exhaust detection device for road traffic and environmental protection according to claim 2, characterized in that: the outer surface activity of horizontal pole (15) is cup jointed and is located rigid spring (18) between movable block (16) outside and fixed block (14) inner wall, the outside fixed connection of the one end of rigid spring (18) and movable block (16), the inner wall fixed connection of the other end and fixed block (14) of rigid spring (18).

6. The automobile exhaust detection device for road traffic and environmental protection according to claim 1, characterized in that: the back of the tail gas detection device body (2) is provided with a threaded hole, and threads inside the threaded hole are matched with threads on the outer surface of the threaded rod (19).