CN217235071U

CN217235071U - Motor vehicle tail gas detection equipment

Info

Publication number: CN217235071U
Application number: CN202221050606.2U
Authority: CN
Inventors: 薛景建; 郭立军; 马万里
Original assignee: Anhui Cheshen Technology Co Ltd
Current assignee: Anhui Cheshen Technology Co Ltd
Priority date: 2022-05-05
Filing date: 2022-05-05
Publication date: 2022-08-19
Anticipated expiration: 2032-05-05

Abstract

The utility model discloses a motor vehicle exhaust gas detection equipment relates to tail gas detection technical field, this motor vehicle exhaust gas detection equipment, comprising a base plate, the top of bottom plate is provided with adjusts strutting arrangement, it includes solid fixed cylinder and telescopic link to adjust strutting arrangement, gu fixed cylinder fixed connection is on the top of bottom plate, the surface of telescopic link and the inner wall swing joint of solid fixed cylinder, spout and fixed slot have been seted up respectively on the surface of solid fixed cylinder, the spout is linked together with the fixed slot, the fixed surface of telescopic link is connected with the fixed block, the bottom swing joint of telescopic link has vertical spring, the bottom of vertical spring and the top swing joint of bottom plate. The utility model discloses a set up fixed section of thick bamboo and telescopic link to solve common motor vehicle tail gas check out test set, insert the unable stable supporting fixed test probe of the tail gas pipe mount of co-altitude at test probe, test probe landing from the tail gas pipe leads to inefficiency, the problem of waste time.

Description

Motor vehicle tail gas detection equipment

Technical Field

The utility model relates to a tail gas detection technical field specifically is a motor vehicle exhaust gas detection equipment.

Background

The tail gas detector for motor vehicle measures and analyzes the main components of CO, HC, CO2, NOX and O2 in the exhaust gas of the motor vehicle by using non-dispersive infrared ray and electrochemical sensor and inserts the detector into the exhaust pipe for detection.

Among the prior art, common motor vehicle exhaust gas detection equipment, when using, it detects to insert the inside of blast pipe through test probe, need use the support to fix the connecting tube after inserting inside, the height of support is fixed, when the tail gas pipe of car is not at same height, highly fixed support is fixed trouble that will be very, can cause the condition of not fixing to take place, test probe will follow the tail gas pipe and slide off, detect will be forced to break off, need to insert the detection once more, efficiency will be lower than like this, also can be comparative waste time.

SUMMERY OF THE UTILITY MODEL

The utility model provides a motor vehicle exhaust gas detection equipment possesses efficient and adjusts convenient advantage to the fixed test probe of the unable stable stay of tail gas pipe mount of co-altitude is inserted at test probe to the solution, and test probe landing in following the tail gas pipe leads to inefficiency, the problem of waste time.

For realizing efficient and adjust convenient purpose, the utility model provides a following technical scheme: the motor vehicle tail gas detection equipment comprises a bottom plate, wherein an adjusting and supporting device is arranged at the top end of the bottom plate, the adjusting and supporting device comprises a fixed cylinder and a telescopic rod, the fixed cylinder is fixedly connected at the top end of the bottom plate, the surface of the telescopic rod is movably connected with the inner wall of the fixed cylinder, a sliding groove and a fixing groove are respectively arranged on the surface of the fixed cylinder, the sliding groove is communicated with the fixing groove, the surface of the telescopic rod is fixedly connected with a fixed block, the bottom end of the telescopic rod is movably connected with a vertical spring, the bottom end of the vertical spring is movably connected with the top end of the bottom plate, the top end of the telescopic rod is fixedly connected with a supporting block, the top end of the supporting block is provided with a placing groove, the inside of the placing groove is movably connected with a connecting pipe, the left end of the connecting pipe is fixedly connected with a handle, and the left end of the handle is fixedly connected with a detection probe, the right end of the connecting pipe is fixedly connected with a detector.

As a preferred technical scheme of the utility model, the bottom fixedly connected with universal wheel of bottom plate, the bottom plate is iron plate.

As a preferred technical scheme of the utility model, the cross sectional shape of fixed block is circular, the diameter of fixed block is five millimeters.

As a preferred technical scheme of the utility model, the fixed surface of supporting shoe is connected with supplementary piece, and supplementary piece is provided with two altogether.

As a preferred technical scheme of the utility model, the elasticity of vertical spring is the twice of the total gravity of telescopic link and supporting shoe, the height of telescopic link is thirty centimetres.

As a preferred technical scheme of the utility model, the inner wall of standing groove is provided with fixed subassembly, fixed subassembly is including accomodating the groove, accomodate the inner wall that the groove was seted up at the standing groove, accomodate the horizontal spring of inner wall fixedly connected with in groove, the tip fixedly connected with mounting of horizontal spring, the surface of mounting and the inner wall swing joint who accomodates the groove.

As an optimal technical scheme of the utility model, the surface mosaic of mounting has the ball, the surface of ball and the inner wall sliding connection who accomodates the groove.

Compared with the prior art, the utility model provides a motor vehicle exhaust check out test set possesses following beneficial effect:

1. this motor vehicle exhaust gas detection equipment, through setting up solid fixed cylinder and telescopic link, when using, place the palm and press downwards on the top of supporting shoe, rotate the auxiliary block through the finger, the auxiliary block rotates the supporting shoe, the supporting shoe drives the telescopic link and rotates, the telescopic link rotates and will drive the inside that the fixed block moved out from the inside of fixed slot and got into the spout, when reacing preset position, it drives the inside that the fixed block joint got into the fixed block to rotate the auxiliary block through the finger antiport, place the inside of standing groove with the connecting pipe, the most suitable high-fixing has just been accomplished, efficient and the convenient effect of regulation have been reached, with the solution insert the fixed test probe of the unable stable support of the not co-altitude exhaust pipe mount at test probe, test probe slides from the exhaust pipe, lead to inefficiency, time-wasting's problem.

2. This motor vehicle exhaust gas detection equipment through setting up fixed subassembly, when using, through horizontal spring and mounting, fixes placing the connecting pipe in the standing groove, when carrying out tail gas detection, can let the stability of connecting pipe comparison, can not drop out, lets detect more stability.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a front view of the present invention;

FIG. 3 is a front cross-sectional view of the present invention;

FIG. 4 is a side cross-sectional view of the support block of the present invention;

fig. 5 is an enlarged view of a portion a in fig. 4 of the present invention.

In the figure: 1. a universal wheel; 2. a base plate; 3. adjusting the support device; 301. a fixed cylinder; 302. a chute; 303. fixing grooves; 304. a fixed block; 305. a telescopic rod; 306. a support block; 307. an auxiliary block; 308. a vertical spring; 309. a placement groove; 4. detecting a probe; 5. a handle; 6. a fixing component; 601. a fixing member; 602. a ball bearing; 603. a storage groove; 604. a lateral spring; 7. a connecting pipe; 8. and (7) detecting the instrument.

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. 1-5, the utility model discloses a motor vehicle exhaust gas detection device, which comprises a bottom plate 2, an adjusting and supporting device 3 is arranged at the top end of the bottom plate 2, the adjusting and supporting device 3 comprises a fixed cylinder 301 and an expansion link 305, the fixed cylinder 301 is fixedly connected at the top end of the bottom plate 2, the surface of the expansion link 305 is movably connected with the inner wall of the fixed cylinder 301, the surface of the fixed cylinder 301 is respectively provided with a sliding chute 302 and a fixed groove 303, the sliding chutes 302 are communicated with the fixed groove 303, the fixed grooves 303 are provided with five, the five fixed grooves 303 are uniformly distributed at the right end of the sliding chute 302, the surface of the expansion link 305 is fixedly connected with the fixed block 304, the bottom end of the expansion link 305 is movably connected with a vertical spring 308, the bottom end of the vertical spring 308 is movably connected with the top end of the bottom plate 2, the top end of the expansion link 305 is fixedly connected with a supporting block 306, the top end of the supporting block 306 is provided with a placing groove 309, the inside swing joint of standing groove 309 has connecting pipe 7, and the left end fixedly connected with handle 5 of connecting pipe 7, the left end fixedly connected with test probe 4 of handle 5, the right-hand member fixedly connected with detector 8 of connecting pipe 7.

Specifically, the bottom end of the bottom plate 2 is fixedly connected with a universal wheel 1, and the bottom plate 2 is an iron plate.

In this embodiment, the number of the universal wheels 1 is four, and the four universal wheels 1 are relatively stable when moving, so that the probability of rollover is relatively low.

Specifically, the cross-sectional shape of the fixing block 304 is circular, and the diameter of the fixing block 304 is five millimeters.

In this embodiment, if the cross-sectional shape of the fixing block 304 is circular, the fixing block can smoothly enter the fixing groove 303 when being used, and can slide out conveniently.

Specifically, the surface of the supporting block 306 is fixedly connected with two auxiliary blocks 307, and the number of the auxiliary blocks 307 is two.

In this embodiment, if two auxiliary blocks 307 are provided, the fingers can exert force better when the device is used, and the device is convenient to rotate.

Specifically, the elastic force of the vertical spring 308 is twice the total gravity of the telescopic rod 305 and the supporting block 306, and the height of the telescopic rod 305 is thirty centimeters.

In this embodiment, if the elastic force of the vertical spring 308 is twice of the total gravity of the telescopic rod 305 and the supporting block 306, the telescopic rod 305 and the supporting block 306 can be bounced to play a supporting role when the device is used.

Specifically, the inner wall of the placement groove 309 is provided with a fixing component 6, the fixing component 6 comprises a storage groove 603, the storage groove 603 is formed in the inner wall of the placement groove 309, the inner wall of the storage groove 603 is fixedly connected with a transverse spring 604, the end portion of the transverse spring 604 is fixedly connected with a fixing part 601, and the surface of the fixing part 601 is movably connected with the inner wall of the storage groove 603.

In this embodiment, when the inner wall of the accommodating groove 603 is fixedly connected with the transverse spring 604 and the end of the transverse spring 604 is fixedly connected with the fixing member 601, the transverse spring 604 also plays a role in connection to prevent the fixing member 601 from being ejected.

Specifically, the surface of the fixing member 601 is embedded with a ball 602, and the surface of the ball 602 is slidably connected with the inner wall of the receiving groove 603.

In this embodiment, if the balls 602 are embedded in the surface of the retainer 601, the friction force with the inner wall of the receiving groove 603 is smaller when in use, and the movement is smoother.

The utility model discloses a theory of operation and use flow: when the universal wheel is used, the universal wheel 1 is placed on the ground, the height of a tail gas pipe of the universal wheel 1 needs to be detected, when the tail gas pipe is too high, a palm is placed at the top end of the supporting block 306, the palm is pressed downwards, the internal vertical spring 308 is compressed, a finger is placed on the auxiliary block 307, the supporting block 306 is rotated through the auxiliary block 307, the supporting block 306 drives the telescopic rod 305 to rotate, the telescopic rod 305 rotates to drive the fixing block 304 to move out of the inside of the fixing groove 303 to enter the inside of the sliding groove 302, at the moment, the hand loosens a certain force, the vertical spring 308 bounces upwards, the fixing block 304 also slides upwards in the sliding groove 302, when a preset position is reached, the auxiliary block 307 is rotated reversely through the finger, the auxiliary block 307 drives the supporting block 306 to rotate reversely, the supporting block 306 drives the telescopic rod 305 to rotate reversely, the fixing block 304 is clamped into the inside of the fixing block 304 again, the connecting pipe 7 is placed into the placing groove 309, the detection is carried out by a detector 8.

In conclusion, this motor vehicle exhaust gas detection equipment through setting up fixed section of thick bamboo 301 and telescopic link 305 to solve and insert the unable stable supporting fixed test probe of the tail gas pipe mount of co-altitude at test probe, test probe slips from the tail gas pipe, leads to inefficiency, the problem of waste time.

It should be noted that, in this document, terms such as "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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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. A motor vehicle exhaust gas detection equipment, includes bottom plate (2), its characterized in that: the adjustable support device (3) is arranged at the top end of the bottom plate (2), the adjustable support device (3) comprises a fixed cylinder (301) and an expansion rod (305), the fixed cylinder (301) is fixedly connected to the top end of the bottom plate (2), the surface of the expansion rod (305) is movably connected with the inner wall of the fixed cylinder (301), the surface of the fixed cylinder (301) is respectively provided with a sliding groove (302) and a fixed groove (303), the sliding groove (302) is communicated with the fixed groove (303), the surface of the expansion rod (305) is fixedly connected with a fixed block (304), the bottom end of the expansion rod (305) is movably connected with a vertical spring (308), the bottom end of the vertical spring (308) is movably connected with the top end of the bottom plate (2), the top end of the expansion rod (305) is fixedly connected with a supporting block (306), and the top end of the supporting block (306) is provided with a placing groove (309), the inside swing joint of standing groove (309) has connecting pipe (7), the left end fixedly connected with handle (5) of connecting pipe (7), the left end fixedly connected with test probe (4) of handle (5), the right-hand member fixedly connected with detector (8) of connecting pipe (7).

2. The motor vehicle exhaust gas detection apparatus according to claim 1, characterized in that: the bottom end of the bottom plate (2) is fixedly connected with a universal wheel (1), and the bottom plate (2) is an iron plate.

3. The motor vehicle exhaust gas detection apparatus according to claim 1, characterized in that: the cross-sectional shape of the fixed block (304) is circular, and the diameter of the fixed block (304) is five millimeters.

4. The motor vehicle exhaust gas detection apparatus according to claim 1, characterized in that: the surface of the supporting block (306) is fixedly connected with two auxiliary blocks (307), and the number of the auxiliary blocks (307) is two.

5. The apparatus for detecting motor vehicle exhaust according to claim 1, wherein: the elasticity of the vertical spring (308) is twice of the total gravity of the telescopic rod (305) and the supporting block (306), and the height of the telescopic rod (305) is thirty centimeters.

6. The motor vehicle exhaust gas detection apparatus according to claim 1, characterized in that: the inner wall of standing groove (309) is provided with fixed subassembly (6), fixed subassembly (6) are including accomodating groove (603), accomodate the inner wall of groove (309) in groove (603), the inner wall fixedly connected with horizontal spring (604) of accomodating groove (603), the tip fixedly connected with mounting (601) of horizontal spring (604), the surface of mounting (601) and the inner wall swing joint who accomodates groove (603).

7. The motor vehicle exhaust gas detection apparatus according to claim 6, characterized in that: the surface of the fixing piece (601) is embedded with a ball (602), and the surface of the ball (602) is connected with the inner wall of the accommodating groove (603) in a sliding manner.