CN218445403U

CN218445403U - VOC detector of navigating convenient to carry

Info

Publication number: CN218445403U
Application number: CN202222668580.4U
Authority: CN
Inventors: 王婷; 张琪; 裴云鹏; 李通; 史百亿; 路正浩
Original assignee: Hebei Hedu Environmental Protection Technology Co ltd
Current assignee: Hebei Hedu Environmental Protection Technology Co ltd
Priority date: 2022-10-11
Filing date: 2022-10-11
Publication date: 2023-02-03
Anticipated expiration: 2032-10-11

Abstract

The utility model relates to an ambient gas detects technical field, especially relates to a VOC detector of navigating convenient to carry. A portable VOC (volatile organic compound) sailing detector comprises a VOC sailing detector main body, a fixing part and a connecting part; VOC walks to navigate detector main part bottom and is equipped with the connecting piece, the fixed part includes casing, box, battery, iron core, wire, negative-pressure machine, sucking disc, connecting pipe, the iron core is connected with the box, the wire is connected with the battery, the wire winding is on the iron core surface, the utility model discloses a fixed part is convenient will the utility model discloses it is fixed with the roof of car to convenient the dismantlement, connecting portion can start the cushioning effect when the vehicle goes to the road surface of unevenness, guarantee the stability of VOC detector main part that walks to navigate, avoid the not hard up influence testing result and life of connection between the inner member.

Description

VOC detector of navigating convenient to carry

Technical Field

The utility model relates to an ambient gas detects technical field, especially relates to a VOC detector of navigating about convenient to carry.

Background

The VOC air travel detector is usually placed on the roof for use, and air travel detection is used for detecting urban environment and gas around a factory.

The utility model with the application number of CN202121387506.4 discloses a portable VOC detection device that walks to navigate, including the detector frame, the front end of detector frame is inlayed with power source, the upper end of detector frame is installed with the air inlet, the lower extreme fixed mounting of detector frame has the gasket; the magnetic suction mechanism is arranged on the inner side of the detector outer frame, and a negative pressure mechanism is arranged at the side end of the magnetic suction mechanism; slewing mechanism, slewing mechanism installs in the outside of inhaling mechanism magnetically, the utility model discloses a mechanism and negative pressure mechanism and slewing mechanism's cooperation is inhaled magnetically, moves down through the carousel and pushes down the breather pipe, makes the air in the sucking disc extrude, carries out once fixing to the device through the sucking disc, and induction coil under the on state makes the iron core produce magnetism, makes the iron plate adsorb on the roof, can carry out the secondary with the device and fix, improves the stability between device and the roof, and whole device small in size portable need not to carry the installing support in addition.

But because the complexity on ground, when driving to the road surface of unevenness, because of this utility model lacks buffer structure, only rely on the shock attenuation of vehicle still be not enough to guarantee this utility model's stability, make the connection between the internal component not hard up easily, influence testing result and life.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a portable's VOC detector of sailing of buffering effect is good, convenient dismantlement.

The utility model discloses a solve above-mentioned problem, the technical scheme who proposes is: a portable VOC (volatile organic compound) navigation detector comprises a VOC navigation detector main body, a fixed part and a connecting part; the VOC detector main part bottom of sailing is equipped with the connecting piece, the fixed part includes casing, box, battery, iron core, wire, negative-pressure machine, sucking disc, connecting pipe, the iron core is connected with the box, the wire is connected with the battery, the wire winding is on the iron core surface, the connecting pipe run through the box and with box sliding connection, the connecting pipe both ends are linked together with negative-pressure machine, sucking disc respectively, connecting portion include base plate, connecting rod, first attenuator, second attenuator, slide, first attenuator both ends are connected with casing, slide respectively, slide and casing sliding connection, first attenuator surface is equipped with the second spring, the connecting rod both ends rotate with base plate, slide respectively and are connected, the base plate surface is equipped with the connecting block with connecting piece looks swing joint, the second attenuator both ends rotate with VOC detector main part, base plate respectively and are connected, the second attenuator surface is equipped with the third spring.

The utility model discloses a negative pressure machine, including box, casing, battery, negative pressure machine, wire, casing, switch, box surface, the box is equipped with the vent, the box is located inside the casing and with casing looks rigid coupling, battery, negative pressure machine all are located inside the box, the wire runs through box, casing, the wire is connected with the switch, the switch is connected with the casing.

The box surface is equipped with a plurality of iron cores, and is a plurality of the iron core all is located around the connecting pipe.

The connecting pipe is internally provided with a one-way valve, the surface of the connecting pipe is provided with a baffle and a first spring, and two ends of the first spring are respectively abutted against the box body and the baffle.

The bottom of the connecting piece is spherical, and the bottom of the iron core and the bottom of the shell are positioned on the same horizontal plane.

The connecting rod and the first damper are located on two sides of the middle of the base plate, the surface of the shell is provided with a groove corresponding to the sliding plate and the first damper, and a telescopic rod is arranged between the base plate and the shell.

Two ends of the second spring are respectively abutted against the sliding plate and the shell, two ends of the third spring are respectively fixedly connected with two ends of a second damper, and the second damper is positioned around the connecting piece.

The utility model has the advantages that: the utility model discloses a fixed part is convenient will the utility model discloses it is fixed with the roof of car to convenient the dismantlement, connecting portion can start the cushioning effect when the vehicle goes to the road surface of unevenness, guarantee the stability of VOC detector main part of sailing, avoid the not hard up influence testing result and the life of connection between the internal component.

Drawings

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

fig. 2 is a front view schematically illustrating the present invention;

fig. 3 is an enlarged schematic view of the position a of the present invention.

( 1. A suction cup; 2. a baffle plate; 3. a first spring; 4. a connecting pipe; 5. a vent; 6. an iron core; 7. a wire; 8. a box body; 9. a housing; 10. a telescopic rod; 11. a substrate; 12. a third spring; 13. a VOC shipping detector main body; 14. a connecting member; 15. connecting blocks; 16. a connecting rod; 17. a slide plate; 18. second spring )

Detailed Description

The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

A portable VOC (volatile organic compound) navigation detector comprises a VOC navigation detector main body 13, a fixing part and a connecting part; the VOC traveling detector main body 13 is provided with a connecting piece 14 at the bottom, the fixing part comprises a shell 9, a box body 8, a storage battery, an iron core 6, a wire 7, a negative pressure machine, a sucker 1 and a connecting pipe 4, the iron core 6 is connected with the box body 8, the wire 7 is connected with the storage battery, the wire 7 is wound on the surface of the iron core 6, the connecting pipe 4 penetrates through the box body 8 and is in sliding connection with the box body 8, two ends of the connecting pipe 4 are respectively communicated with the negative pressure machine and the sucker 1, the fixing part is convenient for fixing the VOC traveling detector on the roof of an automobile and is convenient for disassembly, the connecting part comprises a base plate 11, a connecting rod 16, a first damper, a second damper and a sliding plate 17, two ends of the first damper are respectively connected with the shell 9 and the sliding plate 17, and the sliding plate 17 is in sliding connection with the shell 9, first attenuator surface is equipped with second spring 18, and first attenuator plays cushioning effect with the cooperation of

second spring

18, 16 both ends of connecting rod rotate with base plate 11, slide 17 respectively and are connected, base plate 11 surface is equipped with connecting piece 14 looks swing joint's connecting block 15, the second attenuator both ends rotate with VOC detector main part 13, base plate 11 of navigating around respectively and are connected, the second attenuator surface is equipped with third spring 12, and third spring 12 plays cushioning effect with the cooperation of second attenuator, and connecting portion can start cushioning effect when the vehicle traveles to the road surface of unevenness, guarantees the stability of VOC detector main part 13 of navigating around, avoids the not hard up influence testing result of being connected between the internal component and life.

8 surfaces of box are equipped with vent 5, box 8 be located inside 9 and with 9 looks rigid couplings of casing, battery, negative-pressure machine all are located inside 8 of box, wire 7 runs through box 8, casing 9, wire 7 is connected with the switch, the switch is connected with casing 9.

Box 8 surface is equipped with a plurality of iron cores 6, and is a plurality of iron core 6 all is located around connecting pipe 4.

Inside check valve that is equipped with of connecting pipe 4 guarantees the leakproofness of sucking disc 1, 4 surfaces of connecting pipe are equipped with baffle 2,

first spring

3, 3 both ends of first spring offset with box 8, baffle 2 respectively.

Connecting piece 14 bottom is globular, 6 bottoms of iron core and 9 bottoms of casing are in same horizontal plane.

Connecting rod 16, first attenuator all are located 11 middle part both sides of base plate, casing 9 surface is equipped with the fluting corresponding with slide 17, first attenuator, be equipped with telescopic link 10 between base plate 11 and the casing 9, relative vertical removal that can be steady between base plate 11 and the casing 9 can be ensured to telescopic link 10.

Second spring 18 both ends offset with slide 17, casing 9 respectively, third spring 12 both ends respectively with second attenuator both ends looks rigid coupling, the second attenuator is located connecting piece 14 all around.

The working principle is as follows: during the installation, as shown in fig. 1, will the utility model discloses place at the roof, thereby the negative-pressure machine makes sucking disc 1 form the negative pressure and makes sucking disc 1 and the tight absorption of roof together, the check valve guarantees the sealed of sucking disc 1, energize for wire 7, thereby wire 7 forms the electro-magnet with the cooperation of iron core 6 and makes iron core 6 and roof absorption be in the same place, accomplish the installation, the vehicle traveles to the surface of road of unevenness, the vertical vibrations of vehicle make base plate 11 move down, base plate 11 moves down and makes connecting rod 16 tend to the level and rotate, as shown in fig. 3, connecting rod 16 promotes slide 17 when tending to the level and rotating and removes, slide 17 extrudes first attenuator, second spring 18, first attenuator, second spring 18 plays the cushioning effect when contracting, the instantaneous acceleration or the instantaneous deceleration of vehicle can make VOC to walk to navigate detector main part 13 around connecting piece 14 and connecting block 15's the corresponding rotation, walk to navigate detector main part 13 can extrude the second attenuator when rotating, third spring 12, the second attenuator, play VOC cushioning effect when the shrink of third spring 12, thereby guarantee to walk the stability of detector main part 13, avoid connecting point between the VOC to connect the inside element and connect the influence to dismantle the useful life of the feasible suction disc 7, it can get into the dismantlement for the iron core to make the iron core to lift the convenience of the iron core 1, it gets off, it is light to dismantle to make the practical and get up the iron core to get up the power supply, the utility model.

The present invention and its embodiments have been described above, but the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a VOC detector of navigating about convenient to carry which characterized in that: comprises a VOC navigation detector main body (13), a fixed part and a connecting part; the bottom of the VOC navigation detector main body (13) is provided with a connecting piece (14), the fixing part comprises a shell (9), a box body (8), a storage battery, an iron core (6), a lead (7), a negative pressure machine, a sucker (1) and a connecting pipe (4), the iron core (6) is connected with a box body (8), the lead (7) is connected with a storage battery, the lead (7) is wound on the surface of the iron core (6), the connecting pipe (4) penetrates through the box body (8) and is connected with the box body (8) in a sliding way, two ends of the connecting pipe (4) are respectively communicated with the negative pressure machine and the sucking disc (1), the connecting part comprises a base plate (11), a connecting rod (16), a first damper, a second damper and a sliding plate (17), two ends of the first damper are respectively connected with the shell (9) and the sliding plate (17), the sliding plate (17) is connected with the shell (9) in a sliding way, the surface of the first damper is provided with a second spring (18), two ends of the connecting rod (16) are respectively connected with the base plate (11) and the sliding plate (17) in a rotating way, the surface of the base plate (11) is provided with a connecting block (15) which is movably connected with the connecting piece (14), the two ends of the second damper are respectively rotatably connected with the VOC air detector main body (13) and the substrate (11), and a third spring (12) is arranged on the surface of the second damper.

2. The portable VOC detector of claim 1, wherein: the surface of the box body (8) is provided with a ventilation opening (5), the box body (8) is positioned inside the shell body (9) and fixedly connected with the shell body (9), the storage battery and the negative pressure machine are positioned inside the box body (8), the wire (7) penetrates through the box body (8) and the shell body (9), the wire (7) is connected with a switch, and the switch is connected with the shell body (9).

3. The portable VOC detector of claim 1, wherein: the surface of the box body (8) is provided with a plurality of iron cores (6), and the iron cores (6) are all located around the connecting pipe (4).

4. The portable VOC detector of claim 1, wherein: the connecting pipe (4) is internally provided with a one-way valve, the surface of the connecting pipe (4) is provided with a baffle (2) and a first spring (3), and two ends of the first spring (3) are respectively abutted against the box body (8) and the baffle (2).

5. The portable VOC detector of claim 1, wherein: the bottom of the connecting piece (14) is spherical, and the bottom of the iron core (6) and the bottom of the shell (9) are in the same horizontal plane.

6. The portable VOC detector of claim 1, wherein: the connecting rod (16) and the first damper are located on two sides of the middle of the base plate (11), the surface of the shell (9) is provided with a groove corresponding to the sliding plate (17) and the first damper, and a telescopic rod (10) is arranged between the base plate (11) and the shell (9).

7. The portable VOC detector of claim 1, wherein: two ends of the second spring (18) are respectively abutted against the sliding plate (17) and the shell (9), two ends of the third spring (12) are respectively fixedly connected with two ends of the second damper, and the second damper is positioned around the connecting piece (14).