CN210834047U

CN210834047U - Automobile smoke leak detector

Info

Publication number: CN210834047U
Application number: CN201921766128.3U
Authority: CN
Inventors: 何梓良; 陈迪隆
Original assignee: Guangzhou Fanhong Automobile Testing Co ltd
Current assignee: Guangzhou Fanhong Automobile Testing Co ltd
Priority date: 2019-10-21
Filing date: 2019-10-21
Publication date: 2020-06-23
Anticipated expiration: 2029-10-21

Abstract

The utility model relates to an automobile test technical field just discloses a car smog leak detector, including smog leak detector main part and connector, the connector comprises insert tube, fixed plate, connecting pipe, solid fixed ring, rubber ring and clamp, fixed plate fixed mounting is in the inboard of insert tube, the fixed plate is run through to the one end of connecting pipe, gu fixed ring, rubber ring and rubber ring all set up on the surface of insert tube, gu fixed ring fixes the cup joint on the surface of insert tube. This car smoke leak detector passes through the pipe contact on connector and the car through smoke leak detector main part, tightly inserts the inserted tube in the pipeline to cover the rubber sleeve at the contact jaw of pipeline, and through the clamp with the rigidity of rubber sleeve, so block the pipeline, and the other end fixed mounting of rubber sleeve is on the inserted tube, so reach sealed effect, make gas to let in the pipeline of car and detect.

Description

Automobile smoke leak detector

Technical Field

The utility model relates to an automobile inspection technical field specifically is an automobile smoke leak detector.

Background

Along with the popularization of automobiles, the accompanying automobile faults are increasing day by day, wherein the air leakage of a power system can cause the symptoms of misfire, unstable idling or dilute mixed gas and the like of an engine, people measure the automobile through a smoke leak detector, the smoke leak detector is specially designed for the leakage detection of an automobile air inlet system, an exhaust system, a fuel oil system and a cooling system, and is suitable for the air leakage of a throttle valve, an air inlet pipe gasket, an exhaust pipe, a crankcase, front and rear oil seals, various joints, untight closing of an air valve, oil inlet of an oil passage, window air leakage noise and the like, and the smoke leak detector is matched with a diagnostic instrument for use, so that the fault position can be accurately judged, and the faults of the automobile engine.

At present smoke leak detector in the in-process of using, reveal easily behind its junction and the automobile pipe contact, can lead to detecting the deviation that appears, and the inside dust that gets into easily of smoke leak detector for can cause the condition of short circuit under the erosion of dust on the circuit, we provide an automobile smoke leak detector for this reason.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a car smog leak detector has solved smog leak detector at the in-process that uses, reveals easily behind its junction and the automobile pipeline contact, can lead to detecting the deviation appearing, and the inside dust that gets into easily of smog leak detector for can cause the condition of short circuit under the erosion of dust on the circuit.

The utility model provides a following technical scheme: the utility model provides an automobile smoke leak detector, includes smoke leak detector main part and connector, the connector comprises insert tube, fixed plate, connecting pipe, solid fixed ring, rubber ring and clamp, fixed plate fixed mounting is in the inboard of insert tube, the one end of connecting pipe runs through the fixed plate, gu fixed ring, rubber ring and rubber ring all set up the surface at the insert tube, gu fixed ring fixes the cup joint on the surface of insert tube, rubber ring and rubber ring activity cup joint on the surface of insert tube, the one end and the solid fixed ring fixed connection of rubber ring, and the other end and the rubber ring fixed connection of rubber ring, the clamp card is on the insert tube, the connector inserts on the pipe of discharging fume of smoke leak detector main part through the connecting pipe.

Preferably, the insertion tube consists of a conical tube and a cylindrical tube, the fixing ring, the rubber sleeve and the rubber ring are arranged on the conical tube, and the clamp is arranged on the cylindrical tube.

Preferably, one side of the smoke leak detector main body is fixedly installed on the vent plate through screws, and the dustproof assembly is fixedly installed on one side, facing the smoke leak detector main body, of the vent plate.

Preferably, the dustproof assembly comprises a sliding groove and a dustproof net, the sliding groove is provided with two and is fixedly installed on the vent plate, the dustproof net is arranged between the sliding grooves, and the dustproof net is in sliding connection with the sliding grooves.

Preferably, the cross section of the sliding groove is U-shaped, and the dustproof net is connected with the inner side of the sliding groove in a sliding mode.

Preferably, the dustproof net is composed of a rectangular frame and a net body, and the net body is fixedly installed on the inner side of the rectangular frame.

Compared with the prior art, the utility model discloses possess following beneficial effect:

this car smoke leak detector, pass through the pipe contact on connector and the car through smoke leak detector main part, tightly insert the pipeline with the inserted tube in, and cover the contact jaw at the pipeline with the rubber sleeve, and the rigidity of rubber sleeve through the clamp, so block the pipeline, and the other end fixed mounting of rubber sleeve is on the inserted tube, so reach sealed effect, make gas to let in the pipeline of car and detect, and smoke leak detector main part dispels the heat through the breather plate, and dustproof subassembly shields the air vent on the breather plate, make external dust must pass through dustproof subassembly financial resources and go into in the smoke leak detector main part, so avoid in the dust gets into smoke leak detector main part.

Drawings

Fig. 1 is a schematic structural view of the smoke leak detector main body of the present invention;

fig. 2 is a schematic structural diagram of the connector of the present invention;

fig. 3 is a schematic structural view of the connector of the present invention after use;

FIG. 4 is a schematic side view of the embodiment of FIG. 1;

fig. 5 is a schematic structural view of the aeration plate of the present invention;

FIG. 6 is a schematic side view of the present invention shown in FIG. 5;

fig. 7 is a schematic structural view of the dust screen of the present invention.

In the figure: 1. a smoke leak detector main body; 2. a connector; 21. an insertion tube; 22. a fixing plate; 23. a connecting pipe; 24. a fixing ring; 25. a rubber sleeve; 26. a rubber ring; 27. clamping a hoop; 3. a breather plate; 4. a dust-proof assembly; 41. a chute; 42. a dust screen.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may also include electrical connections, whether direct or indirect.

To maintain the following description of the embodiments of the present disclosure clear and concise, detailed descriptions of known functions and known components are omitted so as to not unnecessarily obscure the concepts of the present invention.

Referring to fig. 1-3, a smoke leak detector for automobiles, includes a smoke leak detector main body 1 and a connector 2, the connector 2 is composed of an insertion tube 21, a fixing plate 22, a connecting tube 23, a fixing ring 24, a rubber sleeve 25, a rubber ring 26 and a clamp 27, the fixing plate 22 is fixedly installed at the inner side of the insertion tube 21, one end of the connecting tube 23 penetrates through the fixing plate 22, the fixing ring 24, the rubber sleeve 25 and the rubber ring 26 are all arranged on the surface of the insertion tube 21, the fixing ring 24 is fixedly sleeved on the surface of the insertion tube 21, the rubber sleeve 25 and the rubber ring 26 are movably sleeved on the surface of the insertion tube 21, one end of the rubber sleeve 25 is fixedly connected with the fixing ring 24, the other end of the rubber sleeve 25 is fixedly connected with the rubber ring 26, the clamp 27 is clamped on the insertion tube 21, the connector 2 is inserted into a smoke exhaust tube of the smoke leak detector main body 1 through the connecting tube 2, and is contacted, the insertion tube 21 is tightly inserted into the pipe and the rubber sleeve 25 is placed over the contact end of the pipe and the rubber sleeve 25 is secured to the pipe by the clamp 27, thus blocking the pipe and allowing gas to pass into the pipe of the vehicle for detection.

In an alternative embodiment, the insertion tube 21 is composed of a conical tube and a cylindrical tube, and the fixing ring 24, the rubber sleeve 25 and the rubber ring 26 are arranged on the conical tube, the clamp 27 is arranged on the cylindrical tube, the conical tube is suitable for pipelines with a plurality of different diameters, the conical tube is inserted into the pipeline to block the pipeline, the rubber sleeve 25 matched with the conical tube is covered on the pipeline, and the other end of the rubber sleeve 25 is fixedly arranged on the insertion tube 21, so that the sealing effect is achieved.

Referring to fig. 4-5, it can be known that one side of the smoke leak detector main body 1 is fixedly installed on the vent plate 3 through screws, one side of the vent plate 3 facing the smoke leak detector main body 1 is fixedly installed with the dustproof component 4, the smoke leak detector main body 1 dissipates heat through the vent plate 3, and the dustproof component 4 shields the vent hole on the vent plate 3, so that external dust must enter the smoke leak detector main body 1 through the dustproof component 4, and thus the dust is prevented from entering the smoke leak detector main body 1.

Referring to fig. 6, the dust-proof assembly 4 is composed of two sliding grooves 41 and two dust-proof nets 42, the two sliding grooves 41 are fixedly installed on the air-permeable plate 3, the dust-proof net 42 is installed between the two sliding grooves 41, the dust-proof net 42 is slidably connected with the sliding grooves 41, and the positions of the dust-proof nets 42 are limited by the sliding grooves 41, so that the dust-proof nets 42 are installed between the two sliding grooves 41, and the air passing through the air-permeable plate 3 is filtered.

In an alternative embodiment, the cross section of the sliding groove 41 is U-shaped, the dust screen 42 is slidably connected to the inner side of the sliding groove 41, the U-shaped sliding groove 41 facilitates the movement of the dust screen 42, and the dust screen 42 can be removed from the sliding groove 41 for replacement or cleaning.

Referring to fig. 7, the dust screen 42 is composed of a rectangular frame and a net body, and the net body is fixedly installed inside the rectangular frame, and the position of the net body is fixed by the rectangular frame, so that the dust screen 42 is conveniently installed on the chute 41.

The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the scope of the present invention is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present invention, and such modifications and equivalents should also be considered as falling within the scope of the present invention.

Claims

1. An automotive smoke leak detector comprising a smoke leak detector main body (1) and a connector (2), characterized in that: the connector (2) consists of an insertion tube (21), a fixing plate (22), a connecting tube (23), a fixing ring (24), a rubber sleeve (25), a rubber ring (26) and a clamp (27), the fixing plate (22) is fixedly arranged at the inner side of the insertion tube (21), one end of the connecting tube (23) penetrates through the fixing plate (22), the fixing ring (24), the rubber sleeve (25) and the rubber ring (26) are all arranged on the surface of the insertion tube (21), the fixing ring (24) is fixedly sleeved on the surface of the insertion tube (21), the rubber sleeve (25) and the rubber ring (26) are movably sleeved on the surface of the insertion tube (21), one end of the rubber sleeve (25) is fixedly connected with the fixing ring (24), the other end of the rubber sleeve (25) is fixedly connected with a rubber ring (26), the clamp (27) is clamped on the insertion tube (21), the connector (2) is inserted into a smoke exhaust pipe of the smoke leak detector main body (1) through a connecting pipe (23).

2. An automotive smoke leak detector as defined in claim 1, wherein: the inserting tube (21) is composed of a conical tube and a cylindrical tube, a fixing ring (24), a rubber sleeve (25) and a rubber ring (26) are arranged on the conical tube, and a clamp (27) is arranged on the cylindrical tube.

3. An automotive smoke leak detector as defined in claim 1, wherein: one side of smoke leak detector main part (1) is through screw fixed mounting in breather plate (3), one side fixed mounting towards smoke leak detector main part (1) of breather plate (3) has dustproof subassembly (4).

4. An automotive smoke leak detector as defined in claim 3, wherein: dustproof subassembly (4) comprise spout (41) and dust screen (42), spout (41) set up two and fixed mounting on breather plate (3), two be provided with dust screen (42) between spout (41), be sliding connection between dust screen (42) and spout (41).

5. An automotive smoke leak detector as defined in claim 4, wherein: the cross section of the sliding groove (41) is U-shaped, and the dustproof net (42) is connected with the inner side of the sliding groove (41) in a sliding mode.

6. An automotive smoke leak detector as defined in claim 4, wherein: the dustproof net (42) is composed of a rectangular frame and a net body, and the net body is fixedly arranged on the inner side of the rectangular frame.