CN216646445U

CN216646445U - Ozone concentration detection device

Info

Publication number: CN216646445U
Application number: CN202220083824.XU
Authority: CN
Inventors: 曲凯
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-13
Filing date: 2022-01-13
Publication date: 2022-05-31
Anticipated expiration: 2032-01-13

Abstract

The utility model relates to the technical field of gas detection, and discloses an ozone concentration detection device which comprises a detector body, wherein a charging hole is formed in the lower surface of the detector body, a sensor air chamber is arranged on the upper surface of the detector body, an air inlet pipe is arranged at the upper end of the sensor air chamber, a shielding assembly is arranged outside the upper end of the air inlet pipe, and a plurality of protective assemblies are arranged on the front side surface, the rear side surface, the left side surface, the right side surface and the lower surface of the detector body The first protection plate and the second protection plate can perform buffering vibration reduction to protect the detector body.

Description

Ozone concentration detection device

Technical Field

The utility model relates to the technical field of gas detection, in particular to a concentration detection device for ozone.

Background

Ozone can be used to purify air, bleach drinking water, sterilize, treat industrial waste, and as a bleaching agent; in summer, due to the influence of industrial and automobile exhaust gas, ozone is formed and accumulated on the ground surface in the agricultural and forestry areas around the big city, and the ozone on the ground surface has erosion and damage effects on human bodies, particularly on eyes, respiratory tracts and the like, so that special detection equipment is required to be used for detecting the concentration of local ozone in some areas.

Chinese patent discloses a novel ozone water concentration detection device (No. CN 208043643U) convenient to heat, the technology of the patent is provided with a support, a user can conveniently change the arrangement angle of an ozone water concentration detector, so that the detector can effectively arrange the ozone water concentration detector according to actual conditions, a heating pad is arranged, the detector can conveniently heat, a first non-slip mat and a second non-slip mat are arranged, the user can conveniently take the ozone water concentration detector, the problem that the ozone water concentration detector slips easily to cause accidental sliding is avoided, and the occurrence of dangerous accidents is reduced; but it can't avoid when not using outside dust to carry out the inside of appearance body, and it can't avoid the appearance body directly to break when dropping. Accordingly, those skilled in the art have provided an apparatus for detecting the concentration of ozone to solve the above-mentioned problems in the background art.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a device for detecting ozone concentration, which solves the above problems of the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme:

the ozone concentration detection device comprises a detector body, wherein a display screen is arranged on the front surface of the detector body, an operation key is arranged below the display screen on the front surface of the detector body, a charging hole is formed in the lower surface of the detector body, a sensor air chamber is arranged on the upper surface of the detector body, an air inlet pipe is arranged at the upper end of the sensor air chamber, a shielding assembly is arranged outside the upper end of the air inlet pipe and comprises a shielding plate, a handle is arranged at the central position of the front surface of the shielding plate, and a limiting sleeve is arranged on the rear surface of the shielding plate;

the front side surface, the rear side surface, the left side surface, the right side surface and the lower surface of the detector body are provided with a plurality of protection components.

As a still further scheme of the utility model: first installation piece is all installed on the left and right sides surface of shielding plate, the inside activity through connection of first installation piece has the installation pole, the second installation piece is installed to the rear end of installation pole, and installs the front end of pole and install the dog, the externally mounted of installation pole has first spring.

As a still further scheme of the utility model: the protection component comprises a protection sleeve, a first magic tape is mounted on the lower surface of the protection sleeve, a second magic tape is attached to the lower surface of the first magic tape, a first protection plate is mounted on the inner lower surface of the protection sleeve, a plurality of second springs are mounted on the upper surface of the first protection plate in an embedded mode, and a second protection plate is mounted on the inner upper surface of the protection sleeve in an embedded mode.

As a still further scheme of the utility model: the second mounting block is rotatably connected to one side surface of the air inlet pipe, the rear end of the first spring is connected to the front surface of the first mounting block, and the front end of the first spring is connected to the rear surface of the stop block.

As a still further scheme of the utility model: the lag is the component of rubber material, second magic subsides are installed on one side surface of detector appearance body.

As a still further scheme of the utility model: the upper end embedding of second spring is installed on the lower surface of second guard plate, first guard plate and second guard plate all are the component of rubber material.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the arrangement of the shielding assembly, a worker can pull the handle in the shielding assembly forward to drive the shielding plate to move forward, then the mounting rod is rotated to enable the shielding plate to be positioned right above the air inlet pipe and then the hand is released, the limiting sleeve can be clamped into the upper end of the air inlet pipe, and therefore, external dust can be prevented from entering the inside of the detector body through the air inlet pipe to influence the inside when the detector is not used.

2. According to the utility model, the protection assembly is arranged, so that when the detector body falls on the ground, the rubber protection sleeve, the first protection plate and the second protection plate in the protection assembly can perform buffering and vibration reduction to protect the detector body, and the detector body is prevented from being broken.

Drawings

FIG. 1 is a schematic view of an apparatus for detecting ozone concentration;

FIG. 2 is a bottom view of a detecting instrument body in the ozone concentration detecting apparatus;

FIG. 3 is a schematic view of a shielding assembly of the ozone concentration detecting apparatus;

FIG. 4 is a rear view of a shielding plate in the ozone concentration detecting apparatus;

fig. 5 is a schematic structural view of a protection component in the ozone concentration detection device.

In the figure: 1. a detector body; 2. a display screen; 3. an operation key; 4. a charging hole; 5. a sensor gas chamber; 6. an air inlet pipe; 7. a shielding component; 8. a guard assembly; 9. a shielding plate; 10. a handle; 11. a position limiting sleeve; 12. a first mounting block; 13. mounting a rod; 14. a second mounting block; 15. a stopper; 16. a first spring; 17. a protective sleeve; 18. a first magic tape; 19. a second magic tape; 20. a first shield plate; 21. a second spring; 22. and a second protection plate.

Detailed Description

Referring to fig. 1 to 5, in the embodiment of the present invention, an ozone concentration detection apparatus includes a detector body 1, a display screen 2 is disposed on a front surface of the detector body 1, an operation key 3 is disposed below the display screen 2 on the front surface of the detector body 1, a charging hole 4 is disposed on a lower surface of the detector body 1, a sensor air chamber 5 is disposed on an upper surface of the detector body 1, an air inlet pipe 6 is disposed at an upper end of the sensor air chamber 5, a shielding assembly 7 is disposed outside an upper end of the air inlet pipe 6, the shielding assembly 7 includes a shielding plate 9, a handle 10 is disposed at a center position of a front surface of the shielding plate 9, a position-limiting sleeve 11 is disposed on a rear surface of the shielding plate 9, first mounting blocks 12 are disposed on left and right side surfaces of the shielding plate 9, a mounting rod 13 is movably connected to the inside of the first mounting blocks 12 in a penetrating manner, a second mounting block 14 is disposed at a rear end of the mounting rod 13, second installation piece 14 rotates to be connected in a side surface of intake pipe 6, dog 15 is installed to the front end of installation pole 13, the externally mounted of installation pole 13 has first spring 16, first spring 16's rear end is connected in the front surface of first installation piece 12, and first spring 16's front end is connected in the rear surface of dog 15, pulling handle 10 forward drives shielding plate 9 and moves forward, rotate installation pole 13 again and make shielding plate 9 be located intake pipe 6 just loosen the hand behind the top, stop collar 11 will block inside the upper end of intake pipe 6, outside dust when can avoiding not using produces the influence to inside through the inside that intake pipe 6 got into the detector appearance body 1.

In fig. 1 and 5: the front side surface, the rear side surface, the left side surface, the right side surface and the lower surface of the detector instrument body 1 are provided with a plurality of protection components 8, each protection component 8 comprises a protection sleeve 17, each protection sleeve 17 is a component made of rubber, a first magic tape 18 is mounted on the lower surface of each protection sleeve 17, a second magic tape 19 is attached to the lower surface of each first magic tape 18, each second magic tape 19 is mounted on one side surface of the detector instrument body 1, a first protection plate 20 is mounted on the inner lower surface of each protection sleeve 17, a plurality of second springs 21 are mounted on the upper surface of each first protection plate 20 in an embedded mode, a second protection plate 22 is mounted on the inner upper surface of each protection sleeve 17, the upper ends of the second springs 21 are mounted on the lower surface of the corresponding second protection plate 22 in an embedded mode, each first protection plate 20 and each second protection plate 22 are components made of rubber, and when the detector instrument body 1 falls on the ground, the rubber protection sleeves 17, the rubber, The first protection plate 20 and the second protection plate 22 can perform buffering and vibration reduction to protect the detector body 1, so that the detector body 1 is prevented from being broken.

The working principle of the utility model is as follows: when the detector is used, a worker opens the detector, parameter setting is carried out through the operation key 3, ozone to be detected is pumped into the detector body 1 through the air inlet pipe 6, the concentration of the ozone is displayed on the display screen 2, when the detector is not needed to be used, the worker can pull the handle 10 in the shielding assembly 7 forward to drive the shielding plate 9 to move forward, then the installation rod 13 is rotated to enable the shielding plate 9 to be positioned right above the air inlet pipe 6 and then loosen the hand, the limiting sleeve 11 can be clamped into the upper end of the air inlet pipe 6, and therefore external dust can be prevented from entering the inside of the detector body 1 through the air inlet pipe 6 to influence the inside when the detector is not used; when the detector instrument body 1 drops on the ground, the rubber protective sleeve 17, the first protective plate 20 and the second protective plate 22 in the protective assembly 8 can perform buffering and vibration reduction to protect the detector instrument body 1, so that the detector instrument body 1 is prevented from being broken.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the utility model concepts of the present invention in the scope of the present invention.

Claims

1. The utility model provides a concentration detection device of ozone, includes the detector appearance body (1), display screen (2) have been seted up to the front surface of the detector appearance body (1), and the front surface of the detector appearance body (1) is located the below of display screen (2) and installs manipulating key (3), charge hole (4) have been seted up to the lower surface of the detector appearance body (1), and the upper surface mounting of the detector appearance body (1) has sensor air chamber (5), intake pipe (6) are installed to the upper end of sensor air chamber (5), characterized in that, the upper end outside of intake pipe (6) is provided with shelters from subassembly (7), shelter from subassembly (7) including shielding plate (9), the front surface central point department of shielding plate (9) installs handle (10), and the rear surface mounting of shielding plate (9) has stop collar (11);

the front and back side surfaces, the left and right side surfaces and the lower surface of the detector body (1) are provided with a plurality of protection assemblies (8).

2. The ozone concentration detection device according to claim 1, wherein a first mounting block (12) is mounted on each of left and right side surfaces of the shielding plate (9), a mounting rod (13) is movably connected inside the first mounting block (12) in a penetrating manner, a second mounting block (14) is mounted at the rear end of the mounting rod (13), a stopper (15) is mounted at the front end of the mounting rod (13), and a first spring (16) is mounted outside the mounting rod (13).

3. The ozone concentration detection device according to claim 1, wherein the protection assembly (8) comprises a protection sleeve (17), a first magic tape (18) is mounted on the lower surface of the protection sleeve (17), a second magic tape (19) is attached to the lower surface of the first magic tape (18), a first protection plate (20) is mounted on the inner lower surface of the protection sleeve (17), a plurality of second springs (21) are embedded in the upper surface of the first protection plate (20), and a second protection plate (22) is mounted on the inner upper surface of the protection sleeve (17).

4. The concentration detecting device of ozone according to claim 2, wherein the second mounting block (14) is rotatably connected to one side surface of the air inlet pipe (6), the rear end of the first spring (16) is connected to the front surface of the first mounting block (12), and the front end of the first spring (16) is connected to the rear surface of the stopper (15).

5. The apparatus for detecting the concentration of ozone as claimed in claim 3, wherein the protective sheath (17) is made of rubber, and the second magic tape (19) is mounted on one side surface of the detector body (1).

6. The apparatus as claimed in claim 3, wherein the second spring (21) is inserted and mounted at an upper end thereof to a lower surface of a second shielding plate (22), and the first shielding plate (20) and the second shielding plate (22) are made of rubber.