CN218327039U

CN218327039U - Exhaust pollution monitoring device based on OBD system

Info

Publication number: CN218327039U
Application number: CN202222234927.4U
Authority: CN
Inventors: 姜玉华; 蒋昀喆; 蔡晓翔
Original assignee: Zhangjiagang Free Trade Zone Da'an Import Automobile Inspection Co ltd
Current assignee: Zhangjiagang Free Trade Zone Da'an Import Automobile Inspection Co ltd
Priority date: 2022-08-24
Filing date: 2022-08-24
Publication date: 2023-01-17
Anticipated expiration: 2032-08-24

Abstract

The utility model relates to a pollution monitoring technology field just discloses an exhaust pollution monitoring devices based on OBD system, including the monitor, be provided with connecting device on the monitor, connecting device includes folding hose, connection hard tube, head rod, ring, telescopic link, fixed block, bolt, knob, briquetting, the one end of folding hose and the input intercommunication setting of monitor, the one end of connecting the hard tube sets up with the other end intercommunication of folding hose, the one end of head rod and the outer wall fixed connection of being connected the hard tube. Through connecting hard tube and tail gas delivery pipe butt joint, pull the fixed block again, the fixed block can drive the telescopic link and stretch to remove suitable position with the briquetting, through rotating the knob, the knob drives the rotatory inward movement of bolt, thereby drives the briquetting and presss from both sides tightly tail gas delivery pipe, thereby makes to connect hard tube and tail gas delivery pipe butt joint more stable, thereby improves the effect of monitoring.

Description

Exhaust pollution monitoring device based on OBD system

Technical Field

The utility model relates to a pollution monitoring technology field specifically is an exhaust pollution monitoring devices based on OBD system.

Background

Atmospheric pollution is a phenomenon that certain substances enter the atmosphere due to human activities or natural processes, present sufficient concentration for a sufficient time and thus jeopardize the comfort, health and welfare of human bodies or the environment, and atmospheric pollutants enter the atmosphere (input) from human sources or natural sources, participate in the circulation process of the atmosphere, and are removed from the atmosphere (output) through chemical reactions, biological activities and physical settlement in the atmosphere after a certain retention time. If the output rate is less than the input rate, it will accumulate relatively in the atmosphere, causing an increase in the concentration of a substance in the atmosphere. When the concentration is increased to a certain degree, acute and chronic harm can be caused to people, organisms or materials directly or indirectly, the atmosphere is polluted, and the emission of automobile exhaust in the current generation is a main way of atmospheric pollution, so that a monitoring device for monitoring whether the emission of the automobile exhaust reaches the standard is needed, but when the general monitoring device is used for monitoring, the connection with an automobile exhaust discharge pipe is not stable enough, and the monitoring structure is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an exhaust pollution monitoring devices based on OBD system reaches the problem of mentioning in solving above-mentioned background.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an exhaust pollution monitoring devices based on OBD system, includes the monitor, be provided with connecting device on the monitor, connecting device includes folding hose, connects hard tube, head rod, ring, telescopic link, fixed block, bolt, knob, briquetting, the one end of folding hose and the input intercommunication setting of monitor, the one end of connecting hard tube and the other end intercommunication setting of folding hose, the one end of head rod and the outer wall fixed connection of connecting hard tube, the ring cover is established on the outer wall of connecting hard tube, and the inner wall of ring and the other end fixed connection of head rod, the one end fixed connection of telescopic link is in one side of ring, fixed block fixed connection is at the other end of telescopic link, the bolt runs through fixed block and fixed block threaded connection, knob fixed connection is in the one end of bolt, briquetting fixed connection is at the other end of bolt.

Preferably, the quantity of briquetting is two, two the briquetting symmetry sets up in the top and the below of connecting the hard tube, two the opposite face of briquetting is provided with the rubber pad, through setting up two briquetting, is fixed with connecting hard tube and tail gas delivery pipe for mutually supporting through two briquetting, through setting up the rubber pad, is for improving the effect that compresses tightly of briquetting.

Preferably, one side of the monitor is provided with a storage frame, the storage frame is sleeved on the folding hose, and the storage frame is arranged to store the connecting device when the monitor is not used.

Preferably, the below of monitor is provided with the base, the top of base is provided with the mobile device, the mobile device includes spout, second connecting rod, pulley, slide rail, draw-in groove, the top at the base is seted up to the spout, the top fixed connection of second connecting rod is in the bottom of monitor, pulley fixed mounting is in the bottom of second connecting rod, and the inner wall sliding connection of pulley and spout, slide rail fixed connection is at the top of base, draw-in groove fixed connection is in the bottom of monitor, and the inner wall and the slide rail sliding connection of draw-in groove, through setting up the mobile device, be for the position of adjusting the monitor, make the monitor can align with the tail gas delivery pipe.

Preferably, the sliding tray has been seted up at the top of slide rail, the inside of sliding tray is provided with the ball, and the top of ball and the inner wall top sliding connection of draw-in groove, through setting up the ball, be more laborsaving in order to remove the monitor.

Preferably, one side of the monitor is provided with a display screen and a button, and the display screen and the button are arranged, so that the monitor can be operated conveniently.

The utility model provides an exhaust pollution monitoring devices based on OBD system. The method has the following beneficial effects:

(1) The utility model discloses a to connect hard tube and tail gas delivery pipe butt joint, redraw the fixed block, the fixed block can drive the telescopic link and stretch to remove suitable position with the briquetting, through rotating the knob, the knob drives the rotatory inward movement of bolt, thereby drives the briquetting and presss from both sides tightly tail gas delivery pipe, thereby makes to connect hard tube and tail gas delivery pipe butt joint more stable, thereby improves the effect of monitoring.

(2) The utility model discloses a promote the monitor, the pulley of monitor bottom can slide along the inner wall of spout, and the draw-in groove can slide along the slide rail simultaneously to drive the monitor and remove, make the monitor align with the tail gas discharge pipe, thereby reach the purpose of convenient butt joint.

Drawings

Fig. 1 is a front view of the present invention;

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

FIG. 3 is an enlarged schematic view of the utility model at A;

fig. 4 is an enlarged schematic view of the position B of the present invention.

In the figure: 1. a monitor; 2. a connecting device; 201. folding the hose; 202. connecting a hard pipe; 203. a first connecting rod; 204. a circular ring; 205. a telescopic rod; 206. a fixed block; 207. a bolt; 208. a knob; 209. briquetting; 3. a storage basket; 4. a base; 5. a mobile device; 501. a chute; 502. a second connecting rod; 503. a pulley; 504. a slide rail; 505. a card slot; 6. a display screen; 7. a button.

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 efforts all belong to the protection scope of the present invention.

As shown in fig. 1-4, the utility model provides a technical solution: an exhaust pollution monitoring device based on an OBD system comprises a monitor 1, a display screen 6 and a button 7 are arranged on one side of the monitor 1, the monitor 1 is convenient to operate by arranging the display screen 6 and the button 7, a connecting device 2 is arranged on the monitor 1, a containing frame 3 is arranged on one side of the monitor 1, the containing frame 3 is sleeved on a folding hose 201 and is used for containing the connecting device 2 when not in use by arranging the containing frame 3, the connecting device 2 comprises the folding hose 201, a connecting hard pipe 202, a first connecting rod 203, a circular ring 204, a telescopic rod 205, a fixed block 206, a bolt 207, a knob 208 and a pressing block 209, one end of the folding hose 201 is communicated with an input end of the monitor 1, one end of the connecting hard pipe 202 is communicated with the other end of the folding hose 201, one end of the first connecting rod 203 is fixedly connected with the outer wall of the connecting hard pipe 202, the ring 204 is sleeved on the outer wall of the connecting hard pipe 202, the inner wall of the ring 204 is fixedly connected with the other end of the first connecting rod 203, one end of the telescopic rod 205 is fixedly connected to one side of the ring 204, the fixed block 206 is fixedly connected to the other end of the telescopic rod 205, the bolt 207 penetrates through the fixed block 206 and is in threaded connection with the fixed block 206, the knob 208 is fixedly connected to one end of the bolt 207, the pressing blocks 209 are fixedly connected to the other end of the bolt 207, the number of the pressing blocks 209 is two, the two pressing blocks 209 are symmetrically arranged above and below the connecting hard pipe 202, rubber pads are arranged on opposite surfaces of the two pressing blocks 209, the connecting hard pipe 202 and the tail gas discharge pipe are fixed through mutual matching of the two pressing blocks 209, the rubber pads are arranged to improve the pressing effect of the pressing blocks 209, the base 4 is arranged below the monitor 1, and the moving device 5 is arranged on the top of the base 4, mobile device 5 includes spout 501, second connecting rod 502, pulley 503, slide rail 504, draw-in groove 505, the top at base 4 is seted up to spout 501, the top fixed connection of second connecting rod 502 is in the bottom of monitor 1, pulley 503 fixed mounting is in the bottom of second connecting rod 502, and pulley 503 and the inner wall sliding connection of spout 501, slide rail 504 fixed connection is at the top of base 4, draw-in groove 505 fixed connection is in the bottom of monitor 1, and the inner wall and the slide rail 504 sliding connection of draw-in groove 505, the sliding tray has been seted up at the top of slide rail 504, the inside of sliding tray is provided with the ball, and the top of ball and the inner wall top sliding connection of draw-in groove 505, through setting up the ball, it is more laborsaving for mobile monitor 1, through setting up mobile device 5, it is for the position of adjusting monitor 1, make monitor 1 can align with the tail gas discharge pipe.

The working principle is as follows: through promoting monitor 1, the pulley 503 of monitor 1 bottom can slide along the inner wall of spout 501, draw-in groove 505 can slide along slide rail 504 simultaneously, thereby drive monitor 1 and remove, make monitor 1 align with the tail gas delivery pipe, thereby reach the purpose of convenient butt joint, the mouth of pipe of hard pipe 202 is connected through the pulling, pull out connecting device 2 from accomodating frame 3, to connect hard pipe 202 and tail gas delivery pipe butt joint, through pulling fixed block 206, fixed block 206 can drive telescopic link 205 and stretch, thereby remove briquetting 209 to suitable position, the rethread rotates knob 208, knob 208 drives the rotatory inside removal of bolt 207, thereby it presss from both sides tightly to drive briquetting 209 to the tail gas delivery pipe, thereby it is more stable to make to connect hard pipe 202 and tail gas delivery pipe butt joint, thereby improve the effect of monitoring.

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. An exhaust pollution monitoring device based on OBD system, includes monitor (1), its characterized in that: be provided with connecting device (2) on monitor (1), connecting device (2) are including folding hose (201), connection hard tube (202), head rod (203), ring (204), telescopic link (205), fixed block (206), bolt (207), knob (208), briquetting (209), the one end of folding hose (201) and the input intercommunication setting of monitor (1), the one end of connecting hard tube (202) and the other end intercommunication setting of folding hose (201), the one end of head rod (203) and the outer wall fixed connection of connecting hard tube (202), ring (204) cover is established on the outer wall of connecting hard tube (202), and the inner wall of ring (204) and the other end fixed connection of head rod (203), the one end fixed connection of telescopic link (205) is in one side of ring (204), fixed block (206) fixed connection is at the other end of telescopic link (205), bolt (207) run through bolt (206) and fixed block (206) threaded connection, knob (208) fixed connection is in the one end of bolt (207), the other end fixed connection of briquetting (209).

2. An OBD system based exhaust pollution monitoring device according to claim 1 wherein: the number of the pressing blocks (209) is two, the two pressing blocks (209) are symmetrically arranged above and below the connecting hard tube (202), and rubber pads are arranged on opposite surfaces of the two pressing blocks (209).

3. An OBD system based exhaust pollution monitoring device according to claim 2, wherein: one side of the monitor (1) is provided with a storage frame (3), and the storage frame (3) is sleeved on the folding hose (201).

4. An OBD system based exhaust pollution monitoring device according to claim 3, wherein: the utility model discloses a monitoring instrument, including monitor (1), the below of monitor (1) is provided with base (4), the top of base (4) is provided with mobile device (5), mobile device (5) include spout (501), second connecting rod (502), pulley (503), slide rail (504), draw-in groove (505), the top at base (4) is seted up in spout (501), the top fixed connection of second connecting rod (502) is in the bottom of monitor (1), pulley (503) fixed mounting is in the bottom of second connecting rod (502), and the inner wall sliding connection of pulley (503) and spout (501), slide rail (504) fixed connection is at the top of base (4), draw-in groove (505) fixed connection is in the bottom of monitor (1), and the inner wall and slide rail (504) sliding connection of draw-in groove (505).

5. An OBD system based exhaust pollution monitoring device according to claim 4, wherein: the top of the sliding rail (504) is provided with a sliding groove, a ball is arranged in the sliding groove, and the top of the ball is connected with the top of the inner wall of the clamping groove (505) in a sliding mode.

6. An OBD system based exhaust pollution monitoring device according to claim 5, wherein: one side of the monitor (1) is provided with a display screen (6) and a button (7).