CN114152718A

CN114152718A - Based on green environment-friendly air anion (oxygen) detector

Info

Publication number: CN114152718A
Application number: CN202111503125.2A
Authority: CN
Inventors: 王红春; 张江; 杨刚林
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-10
Filing date: 2021-12-10
Publication date: 2022-03-08

Abstract

The invention provides an environment-friendly air negative (oxygen) ion detector, relates to the field of detectors, and aims to solve the problems that an existing environment-friendly air negative (oxygen) ion detector cannot protect a display screen and cannot conveniently wipe the screen when the existing environment-friendly air negative (oxygen) ion detector does not detect the air negative (oxygen) ion detector; the main part is the rectangle structure, and the top of main part is equipped with gathers the mouth, and the both sides of main part are equipped with the arc wall, and the moving member is installed to the bottom of main part, moving member internally mounted has sealing mechanism, and the moving member is the rectangular plate structure, and the bottom both sides of moving member are equipped with the supporting shoe, and the bottom side of moving member is equipped with the connecting rod, and the inside of connecting rod is equipped with two round holes. The sealing member can be in the outside of screen, seals up the screen all around, avoids the dust to get into, and wiper member can contact with the screen simultaneously, when the screen is cleaned to needs, directly removes through the manual control arm-tie, and then makes wiper member can clean the screen, makes the screen clear more.

Description

Based on green environment-friendly air anion (oxygen) detector

Technical Field

The invention belongs to the technical field of detectors, and particularly relates to an air negative (oxygen) ion detector based on an environment-friendly environment.

Background

The air ion concentration meter is used for attracting air (or gas with ions) to count the concentration of ions (gas) in the air through the charged parallel polarized electrode plates, the content of negative oxygen ions in the air is the key of the quality of the air, and the concentration and the molecular group particle size are important indexes for evaluating the quality of the negative oxygen ions.

For example, application No.: CN202110218811.9 relates to a negative oxygen ion detector, which comprises a base, wherein a support column is rotatably connected to the base, an air box is fixedly connected to the top end of the support column, a connecting plate is fixedly connected to the right side of the support column, an air deflector is fixedly connected to the right end of the connecting plate, an operation box is fixedly connected to the upper side of the air box, an operation control assembly is arranged in the operation box, a mounting frame is fixed to the left side in the air box, a fan is fixed to the mounting frame, the fan supplies air to the right side, a support rod is fixedly connected to the bottom of the air box on the right side of the mounting frame, and a detector is fixed to the support rod. The design of the air deflector on one side of the supporting column enables the air deflector to drive the supporting column and the air box above the supporting column to rotate when the whole instrument is blown by wind, enables the blowing direction of the fan to be consistent with the wind direction all the time, can reduce the workload of the fan, reduces the power consumption, and is good in energy-saving effect.

The existing environment-friendly air negative (oxygen) ion detector is easy to enter dust and sundries in a collection port when not being detected, so that the accuracy of instrument data and the damage to the service life of equipment are easily caused, and the existing environment-friendly air negative (oxygen) ion detector cannot protect a display screen and cannot conveniently wipe the screen when not being detected.

Disclosure of Invention

In order to solve the technical problems, the invention provides an environment-friendly air negative (oxygen) ion detector, which aims to solve the problems that dust and impurities easily enter the inside of a collecting port when the existing environment-friendly air negative (oxygen) ion detector is not detected, so that the instrument data is accurate and the service life of equipment is damaged easily, and the existing environment-friendly air negative (oxygen) ion detector cannot protect a display screen and can not conveniently wipe the screen when the existing environment-friendly air negative (oxygen) ion detector is not detected.

The invention relates to a purpose and an effect based on an environment-friendly air negative (oxygen) ion detector, which are achieved by the following specific technical means:

a kind of detector based on negative (oxygen) ion of air of green environment protection type, including: a main body; the main body is of a rectangular structure, the top end of the main body is provided with a collecting port, arc-shaped grooves are formed in two sides of the main body, a moving member is mounted at the bottom of the main body, a sealing mechanism is mounted inside the moving member, the moving member is of a rectangular plate-shaped structure, supporting blocks are arranged on two sides of the bottom of the moving member, a connecting rod is arranged on the side edge of the bottom of the moving member, and two round holes are formed in the connecting rod; the planking, the planking is the rectangle platelike structure, and the kicking piece is installed on the top of main part, the kicking piece is the rectangle frame structure, and the kicking piece is the rubber material, and the internally mounted of kicking piece has the spring board, and the inside both sides in top of kicking piece are equipped with the rectangular channel.

Further, the body includes: the side grooves are of a T-shaped structure, the number of the side grooves is two, the two side grooves are respectively arranged on the two sides of the main body, the two sides of the side grooves are communicated with the arc-shaped groove of the main body, a guide rod is arranged in each side groove, and a spring is sleeved on the outer side of each of the upper end and the lower end of each guide rod; the main body further includes: the moving block is of a T-shaped structure and is arranged inside the side groove, a circular hole is formed inside the moving block, a guide rod is inserted into the circular hole, the upper end and the lower end of the moving block are respectively contacted with the inner ends of the two springs, a rotating groove is formed in the outer side of the moving block, and the rotating groove is of a cylindrical structure with a convex middle part; the main body further includes: the stopper, the stopper is exempted from for the arc, and the stopper is the rubber material, and the stopper is established in the both sides of main part, and the inboard of stopper is equipped with the inside groove, and the inside groove is semi-circular structure.

Further, the moving member includes: the moving groove is of a Chinese character 'Zhong' structure and is arranged inside the moving piece; the side rods are of plate-shaped structures, two sides of the inner sides of the side rods are of arc structures, arc grooves are formed in the bottoms of the inner sides of the side rods, the side rods are arranged on two sides of the top end of the moving part, rotating heads are arranged on the inner sides of the top ends of the side rods, the rotating heads are of cylindrical structures with middle bulges, and the rotating heads are embedded in the rotating grooves; the sealing mechanism includes: the adjusting plate is of a middle-shaped structure, the adjusting plate is embedded in the moving groove, the sealing plate is mounted at the top end of the adjusting plate and is of a circular structure, a circular groove is formed in the bottom of the sealing plate, a conical block is arranged in the groove, and the sealing plate is made of rubber.

Further, the outer panel includes: the sealing element is of a rectangular frame structure, is made of rubber, and is provided with rectangular grooves at two sides; the left end of the bottom rod is of a rectangular plate-shaped structure, the right end of the bottom rod is composed of two round rods, the round rods are inserted into round holes of the moving member connecting rods, and springs are sleeved on the outer sides of the round rods; the outer panel further includes: the cleaning piece is of a rectangular plate-shaped structure, lint covers the front end of the cleaning piece, the cleaning piece is installed inside the sealing piece, pull plates are arranged at two ends of the cleaning piece and are of an L-shaped plate-shaped structure, a rectangular through groove is formed in the inner side of each pull plate, and the inner end of each pull plate is inserted into the corresponding rectangular groove of the sealing piece.

Further, the top member includes: the inner rod is of a cylindrical structure and made of rubber, a spring plate is arranged inside the inner rod, the inner rod is arranged at the corner position of the bottom of the ejector, the outer side of the inner rod is connected with an outer rod through two round rods, the outer rod is of a cylindrical structure, and the outer rod is made of rubber; the top piece further comprises: the auxiliary member is T shape structure, and the auxiliary member is installed inside the top of top, and inside the inboard recess in top, the auxiliary groove had been seted up on the top of auxiliary member to the both sides of auxiliary member, and the auxiliary groove is for leaking hopper-shaped structure, and the top in auxiliary groove is the rectangle structure, and the bottom in auxiliary groove is circular.

Compared with the prior art, the invention has the following beneficial effects:

1. the device is provided with the sealing plate, the sealing plate is arranged above the adjusting plate, so that when the device is not used, the moving member can be controlled to turn and pull, the adjusting plate is controlled to adjust the position leftwards and rightwards, the sealing plate can be aligned to the acquisition port, then the moving plate is loosened, the moving plate can receive the moving block and the dynamic displacement of the spring, the sealing plate can cover the inside of the acquisition port, the sealing plate is made of rubber, a groove is formed in the bottom of the sealing plate, a conical block is arranged in the groove, the sealing plate can be compressed after the acquisition port is embedded, the sealing effect is better, dust and sundries are prevented from entering, and meanwhile when the main body is used, the adjusting plate can move leftwards and rightwards at the bottom, the sealing plate can be contacted with the charging port, and the dust is prevented from entering the charging port;

2. the outer plate is arranged in the device, when the device is not used, the outer plate can turn along with the moving part, so that the sealing part can turn along with the moving part, the sealing part can be positioned on the outer side of the screen, the periphery of the screen is sealed, dust is prevented from entering, meanwhile, the wiping part can be in contact with the screen, when the screen needs to be wiped, the pulling plate can be directly controlled to move left and right through manpower, and the wiping part can wipe the screen, so that the screen can be cleaner and clearer;

3. in this device, the auxiliary member has been set up, and this device can control the auxiliary member and install the bottom at the top piece when using, and then makes the bottom of auxiliary member can with gather mouthful contact, make the bottom in auxiliary tank can with gather mouthful butt joint, because the auxiliary tank is hopper-shaped structure, makes this device when using the detector to detect, the auxiliary tank can assist and assemble gas, and then makes the detector can improve work efficiency, and then accomplishes the detection fast.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic bottom view of the present invention.

Fig. 3 is an exploded perspective view of the present invention.

Fig. 4 is an exploded bottom view of the present invention.

Fig. 5 is a schematic view of the main body of the present invention in exploded perspective and partially enlarged configuration.

FIG. 6 is an exploded perspective view and a partial sectional structure of the moving member of the present invention.

Fig. 7 is an exploded perspective view of the outer panel of the present invention.

Fig. 8 is an exploded perspective view of the top member of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a main body; 101. a side groove; 102. a guide bar; 103. a moving block; 104. a rotating tank; 105. a limiting block; 106. an inner tank; 2. a moving member; 201. a moving groove; 202. a side lever; 203. rotating the head; 204. an adjusting plate; 205. a sealing plate; 3. an outer plate; 301. a seal member; 302. a bottom bar; 303. a wiper; 304. pulling a plate; 4. a top piece; 401. an inner rod; 402. an outer rod; 403. an auxiliary member; 404. an auxiliary groove.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 8:

the invention provides a detector based on green environment-friendly air negative oxygen ions, which comprises a main body 1; the main body 1 is of a rectangular structure, the top end of the main body 1 is provided with a collection port, arc-shaped grooves are formed in two sides of the main body 1, a moving member 2 is installed at the bottom of the main body 1, a sealing mechanism is installed inside the moving member 2, the moving member 2 can receive power of a moving block 103 after being turned over, the sealing mechanism can be in contact with the collection port for sealing, the moving member 2 is of a rectangular plate-shaped structure, supporting blocks are arranged on two sides of the bottom of the moving member 2, a connecting rod is arranged on the side edge of the bottom of the moving member 2, and two round holes are formed in the connecting rod; planking 3, planking 3 is the rectangle platelike structure, planking 3 has played the effect that drives sealing member 301 and install together, and then the outside that is in the screen protects, ejecting 4 is installed on the top of main part 1, ejecting 4 has played the effect of installing on 1 top of main part, and then the pole 401 is installed together with outer pole 402 in the drive, make the detector in the time of using, can conveniently grip, after dropping simultaneously, can assist protection and buffering whereabouts impact force, ejecting 4 is the rectangle frame structure, ejecting 4 is the rubber material, the internally mounted of ejecting 4 has the spring board, the inside both sides in top of ejecting 4 are equipped with the rectangular channel.

As shown in fig. 7, among others, the outer panel 3 includes: the sealing element 301 is of a rectangular frame structure, the sealing element 301 is made of rubber, rectangular grooves are formed in two sides of the sealing element 301, and the sealing element 301 plays a role in being located around a screen so as to prevent dust from entering; the bottom rod 302, the left end of the bottom rod 302 is a rectangular plate-shaped structure, the right end of the bottom rod 302 is composed of two round rods, the round rods are inserted into round holes of the connecting rod of the moving member 2, the bottom rod 302 plays a role of installing the outer plate 3 through a spring, when the moving member 2 is turned, the outer plate 3 can drive the bottom rod 302 to pull, the spring is further compressed, the outer plate 3 cannot influence the turning of the moving member 2, and the spring is sleeved outside the round rods; the outer panel 3 further includes: wiper 303, wiper 303 is the rectangular plate structure, wiper 303's front end covers has the cotton flannel, wiper 303 installs inside seal 301, wiper 303 has played direct effect with the screen contact, and then when removing, can clean the screen, wiper 303's both ends are equipped with arm-tie 304, arm-tie 304 is L shaped plate column structure, arm-tie 304's inboard is equipped with the rectangle and has led to the groove, the inner of arm-tie 304 inserts inside the rectangular channel of seal 301, arm-tie 304 has played and has directly passed through the effect that the manpower promoted, and then make wiper 303 can directly receive the force and remove.

As shown in fig. 5, wherein the main body 1 includes: the side grooves 101 are of a T-shaped structure, the number of the side grooves 101 is two, the two side grooves 101 are respectively arranged on two sides of the main body 1, two sides of the side grooves 101 are communicated with the arc-shaped groove of the main body 1, the side grooves 101 play a role in mounting the moving block 103, so that the moving block 103 can move in a guiding mode, guide rods 102 are arranged inside the side grooves 101, the guide rods 102 play a role in mounting springs and can control the moving block 103 to move in a guiding mode, and springs are respectively sleeved on the outer sides of the upper end and the lower end of each guide rod 102; the main body 1 further includes: the moving block 103 is of a T-shaped structure, the moving block 103 is installed inside the side groove 101, the moving block 103 plays a role in receiving the power displacement of the springs, and further pulls the moving piece 2 to displace, so that the sealing plate 205 can be in contact with the acquisition port, and further the sealing effect is better, a round hole is formed inside the moving block 103, a guide rod 102 is inserted into the round hole, the upper end and the lower end of the moving block 103 are respectively in contact with the inner ends of the two springs, a rotating groove 104 is formed in the outer side of the moving block 103, the rotating groove 104 plays a role of a rotating head 203, so that the rotating head 203 can drive the moving piece 2 to turn over, and the rotating groove 104 is of a cylindrical structure with a convex middle part; the main body 1 further includes: stopper 105, stopper 105 is employed for the arc, stopper 105 is the rubber material, stopper 105 establishes in the both sides of main part 1, stopper 105's inboard is equipped with inside groove 106, inside groove 106 is semi-circular structure, stopper 105 has played the inside effect of embedding side lever 202 arc wall, and then after making moving member 2 upset, can be spacing fixed, inside groove 106 has played the effect that makes stopper 105 can the pressurized deformation, and then inside the convenient arc wall that imbeds side lever 202.

As shown in fig. 6, the moving member 2 includes: the moving groove 201 is of a middle-shaped structure, the moving groove 201 is arranged inside the moving element 2, and the moving groove 201 plays a role in installing the adjusting plate 204, so that the using positions of the adjusting plate 204 and the sealing plate 205 can be adjusted left and right; the side rod 202, the side rod 202 is a plate-shaped structure, two sides of the inner side of the side rod 202 are arc-shaped structures, the side rod 202 has the function of contacting and limiting with the limiting block 105 through an arc-shaped groove, so that the moving part 2 can be fixed after being turned over, the arc-shaped groove is arranged at the bottom of the inner side of the side rod 202, the side rod 202 is arranged at two sides of the top end of the moving part 2, the inner side of the top end of the side rod 202 is provided with the rotating head 203, the rotating head 203 is a cylindrical structure with a convex middle part, and the rotating head 203 is embedded in the rotating groove 104; the sealing mechanism includes: regulating plate 204, regulating plate 204 is well style of calligraphy structure, regulating plate 204 imbeds in the inside of shifting chute 201, regulating plate 204 has played the effect that drives closing plate 205 adjusting position, make closing plate 205 can seal collection mouth and the mouth that charges, closing plate 205 is installed on the top of regulating plate 204, closing plate 205 is circular structure, the bottom of closing plate 205 is equipped with circular recess, the inside of recess is equipped with the toper piece, closing plate 205 is the rubber material, closing plate 205 has played and has gathered the mouth and charge mouthful contact sealed effect, and then self-adaptation warp, make sealed effect better.

As shown in fig. 8, wherein the top member 4 includes: the inner rod 401 is of a cylindrical structure, the inner rod 401 is made of rubber, a spring plate is arranged inside the inner rod 401, the inner rod 401 is arranged at the corner position of the bottom of the ejecting part 4, the inner rod 401 is embedded inside an arc-shaped groove of the main body 1, the inner rod 401 plays a role in driving the ejecting part 4 to be conveniently connected with the main body 1, the device can be conveniently installed and used, the outer side of the inner rod 401 is connected with the outer rod 402 through two round rods, the outer rod 402 is of a cylindrical structure, the outer rod 402 is made of rubber, the outer rod 402 plays a role in being positioned outside the main body 1, the main body 1 can be conveniently held, and meanwhile, when the main body 1 falls, the outer rod 402 can assist in buffering impact force; the top piece 4 further comprises: auxiliary member 403 is T shape structure, auxiliary member 403 is installed inside the top of ejecting 4, auxiliary member 403 has played the convenient effect of installing in ejecting 4 top, make auxiliary member 403 can freely install and use, the both sides of auxiliary member 403 are installed inside the inboard recess in ejecting 4 top, auxiliary tank 404 has been seted up on the top of auxiliary member 403, auxiliary tank 404 is funnel-shaped structure, the top in auxiliary tank 404 is the rectangle structure, the bottom in auxiliary tank 404 is circular, auxiliary tank 404 has played the effect of assembling the air, and then improve the detection efficiency of detector.

When in use: when the device is used, the moving part 2 can be turned over, so that the moving part 2 can be arranged at the bottom of the main body 1, then the top part 4 is controlled to be installed through manpower, the top part 4 can be positioned at the top end of the main body 1, the inner rod 401 can be embedded into the arc-shaped groove of the main body 1, so that the top part 4 can be conveniently fixed, then the auxiliary part 403 is controlled to be installed through manpower, so that two sides of the auxiliary part 403 can be embedded into the rectangular groove of the top part 4, the auxiliary part 403 can be conveniently installed and used, so that the bottom of the auxiliary groove 404 can be butted with a collection port, then the main body 1 is opened to move, so that the auxiliary groove 404 can assist in gathering gas, so that the detection efficiency is higher, after the main body 1 is used, the moving part 2 can be pulled downwards through manpower, then the moving part 2 is controlled to turn over, when the moving part 2 turns over, the bottom of the main body 1 can push against the outer plate 3, the outer plate 3 can compress the spring through the bottom rod 302, so that the outer plate 3 can shift adaptively, after the main body 1 is turned over, the bottom rod 302 pushes the outer plate 3 to reset, the sealing element 301 can contact with the periphery of the screen of the main body 1, meanwhile, the moving element 2 is positioned at the top end of the main body 1, the limiting block 105 can be embedded into the groove of the side rod 202, so that the moving element 2 is limited, then the adjusting plate 204 is pushed to shift through manpower, the sealing plate 205 can be aligned to the collection port, then the moving element 2 is loosened, the spring pushes the moving block 103 and the moving element 2 to shift, so that the sealing plate 205 can contact with the collection port, so that the collection port can be sealed, so that dust is prevented from entering, then the pulling plate 304 is controlled to move left and right through manpower, so that the wiping element 303 can shift under stress, so that the wiping element 303 can wipe the screen, so as to reduce loss, and when the air negative oxygen ion detector is used, the air negative oxygen ion detector is more environment-friendly, and the screen of the air negative oxygen ion detector can be kept clean.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a based on green environment-friendly air negative (oxygen) ion detector which characterized in that, negative (oxygen) ion detector includes:

a main body (1);

the main body (1) is of a rectangular structure, the top end of the main body (1) is provided with a collecting port, arc-shaped grooves are formed in two sides of the main body (1), a moving member (2) is installed at the bottom of the main body (1), a sealing mechanism is installed inside the moving member (2), the moving member (2) is of a rectangular plate-shaped structure, supporting blocks are arranged on two sides of the bottom of the moving member (2), a connecting rod is arranged on the side edge of the bottom of the moving member (2), and two round holes are formed in the connecting rod; planking (3), planking (3) are rectangle platelike structure, and kicking piece (4) are installed on the top of main part (1), kicking piece (4) are the rectangle frame structure, and kicking piece (4) are the rubber material, and the internally mounted of kicking piece (4) has the spring board, and the inside both sides in top of kicking piece (4) are equipped with the rectangular channel.

2. The environment-friendly air negative (oxygen) ion detector as claimed in claim 1, wherein the main body (1) comprises: the side groove (101) is of a T-shaped structure, the side grooves (101) are respectively arranged on two sides of the main body (1), two sides of the side grooves (101) are communicated with the arc-shaped groove of the main body (1), a guide rod (102) is arranged inside the side grooves (101), and the outer sides of the upper end and the lower end of the guide rod (102) are respectively sleeved with a spring.

3. The detector of claim 1, wherein the main body (1) further comprises: the moving block (103) is of a T-shaped structure, the moving block (103) is installed inside the side groove (101), a round hole is formed in the moving block (103), a guide rod (102) is inserted into the round hole, the upper end and the lower end of the moving block (103) are respectively in contact with the inner ends of the two springs, a rotating groove (104) is formed in the outer side of the moving block (103), and the rotating groove (104) is of a cylindrical structure with a protruding middle portion.

4. The detector of claim 1, wherein the main body (1) further comprises: the limiting block (105), the limiting block (105) is arc-shaped, the limiting block (105) is made of rubber, the limiting block (105) is arranged on two sides of the main body (1), an inner groove (106) is arranged on the inner side of the limiting block (105), and the inner groove (106) is of a semicircular structure.

5. The environment-friendly air negative (oxygen) ion detector as claimed in claim 1, wherein the moving member (2) comprises: the moving groove (201), the moving groove (201) is a Chinese character 'Zhongzi' structure, and the moving groove (201) is arranged in the moving part (2);

side lever (202), side lever (202) are platelike structure, and the inboard both sides of side lever (202) are the arc structure, and the inboard bottom of side lever (202) is equipped with the arc wall, and top both sides at moving member (2) are established in side lever (202), and the top inboard of side lever (202) is equipped with rotating head (203), and rotating head (203) are middle bellied cylindrical structure, and rotating head (203) imbeds in the inside of swivelling chute (104).

6. The environment-friendly air negative (oxygen) ion detector as claimed in claim 1, wherein the sealing mechanism comprises: adjusting plate (204), adjusting plate (204) are well style of calligraphy structure, and adjusting plate (204) embedding is in the inside of shifting chute (201), and closing plate (205) is installed on the top of adjusting plate (204), and closing plate (205) are circular structure, and the bottom of closing plate (205) is equipped with circular recess, and the inside of recess is equipped with the toper piece, and closing plate (205) are rubber material.

7. The environment-friendly air negative (oxygen) ion detector as claimed in claim 1, wherein the outer plate (3) comprises: the sealing element (301), the sealing element (301) is of a rectangular frame structure, the sealing element (301) is made of rubber, and rectangular grooves are formed in two sides of the sealing element (301);

the left end of the bottom rod (302) is of a rectangular plate-shaped structure, the right end of the bottom rod (302) is composed of two round rods, the round rods are inserted into round holes of connecting rods of the moving parts (2), and springs are sleeved on the outer sides of the round rods.

8. The environment-friendly air negative (oxygen) ion detector as claimed in claim 1, wherein the outer plate (3) further comprises: the cleaning device comprises a cleaning piece (303), the cleaning piece (303) is of a rectangular plate-shaped structure, flannelette covers the front end of the cleaning piece (303), the cleaning piece (303) is installed inside a sealing element (301), pull plates (304) are arranged at two ends of the cleaning piece (303), the pull plates (304) are of an L-shaped plate-shaped structure, a rectangular through groove is formed in the inner side of each pull plate (304), and the inner end of each pull plate (304) is inserted into the rectangular groove of the sealing element (301).

9. The environment-friendly air negative (oxygen) ion detector as recited in claim 1, wherein the top member (4) comprises: interior pole (401) are cylindrical structure, and interior pole (401) are the rubber material, and the internally mounted of interior pole (401) has the spring board, and the bottom corner position in ejector part (4) is established in interior pole (401), and the outside of interior pole (401) is connected with outer pole (402) through two round bars, and outer pole (402) are cylindrical structure, and outer pole (402) are the rubber material.

10. The environment-friendly air negative (oxygen) ion detector as recited in claim 1, wherein the top member (4) further comprises: the auxiliary member (403) is of a T-shaped structure, the auxiliary member (403) is installed inside the top end of the top member (4), the two sides of the auxiliary member (403) are installed inside a groove on the inner side of the top end of the top member (4), an auxiliary groove (404) is formed in the top end of the auxiliary member (403), the auxiliary groove (404) is of a funnel-shaped structure, the top end of the auxiliary groove (404) is of a rectangular structure, and the bottom of the auxiliary groove (404) is circular.