CN219142773U

CN219142773U - Air detector places case with dustproof function

Info

Publication number: CN219142773U
Application number: CN202223448626.8U
Authority: CN
Inventors: 秦刚; 张明伟; 花程程; 张慧宁
Original assignee: Jiangsu Dimension Testing Technology Co ltd
Current assignee: Jiangsu Dimension Testing Technology Co ltd
Priority date: 2022-12-23
Filing date: 2022-12-23
Publication date: 2023-06-06
Anticipated expiration: 2032-12-23

Abstract

The utility model provides an air detector places case with dustproof function, includes places the case, be equipped with the side by side door on placing the upper side wall of case, the inside of placing the case is equipped with the backup pad, install the detection case on the upper side wall of backup pad, fixedly connected with mounting bracket on the downside inner wall of detection case, install the air detector on the mounting bracket. Compared with the prior art, the utility model has the advantages that: when detecting, outside air gets into the detection case from the air intake, and the air detector can detect outside air, and the dust in outside space can flow to fixed section of thick bamboo department along with the air after getting into the detection case, utilizes the principle of electrostatic precipitator, and the dust can be adsorbed on the inner wall of electrically conductive section of thick bamboo when electrically conductive torch and conducting rod, still can remove dust when not influencing the testing result, can prevent that the dust from getting into the detection case once more after getting into the external world, causes secondary pollution, only need pull down the fixed section of thick bamboo during the clearance can, it is more convenient.

Description

Air detector places case with dustproof function

Technical Field

The utility model relates to the technical field of air detectors, in particular to an air detector placement box with a dustproof function.

Background

The air detector detects dust based on the principle of a constant potential electrolytic sensor and the principle of light scattering, and can monitor the concentration of gas and inhalable particles simultaneously and display the concentration on the same display screen. An instrument can monitor four parameters simultaneously. The air detector is generally provided with a placement box or a placement rack, and dust enters the air detector when the air detector is not used for a long time, so that the electronic components in the air detector are damaged, and the service life of the air detector is influenced.

Through retrieving the chinese patent of publication No. CN111271552B, a dust keeper of air detector rack is disclosed, this patent can make first dustproof casing and second dustproof casing form a dustproof chamber through driving motor, make external dust can not get into the detector main part, can not influence the use, can make the detector main part detect the air of different height simultaneously, increase the detection range, the comprehensiveness that has improved the detection, but the dustproof chamber that first dustproof casing and second dustproof casing can form is a relatively airtight space, can influence the testing result of air detector when detecting, prevent that the dust from causing the injury to air detector when not influencing the testing result and depositing in order to detect, we propose an air detector with dustproof function and place the case.

Disclosure of Invention

In order to solve the above-mentioned shortcomings in the prior art, the present utility model provides an air detector placement box with a dustproof function, so as to solve the problems set forth in the above-mentioned background art.

In order to achieve the aim of the utility model, the technical scheme adopted by the utility model is that the air detector placement box with the dustproof function comprises a placement box, a side-by-side door is arranged on the upper side wall of the placement box, a supporting plate is arranged in the placement box, a detection box is mounted on the upper side wall of the supporting plate, a mounting frame is fixedly connected to the inner wall of the lower side of the detection box, the air detector is mounted on the mounting frame, a dust removal component is arranged on the outer wall of one side wall of the detection box, and a lifting component is arranged on the inner wall of the lower side of the placement box.

As an improvement: the dust removal assembly comprises a fixed cylinder which is detachably connected to the outer wall of one side of the detection box, a conductive pipe is arranged in the fixed cylinder, the conductive cylinder is fixedly connected with the fixed cylinder through a plurality of first insulating connecting blocks, a conductive rod is arranged in the conductive pipe, and a plurality of second insulating connecting blocks are arranged between the conductive rod and the conductive cylinder.

As an improvement: the lifting assembly comprises two symmetrically-distributed sliding rails and two symmetrically-distributed supporting seats, wherein the two sliding rails are fixedly connected to the inner wall of the lower side of the placing box and the lower side wall of the supporting plate, the sliding rails are connected with sliding blocks, the two supporting seats are rotationally connected with rotating rods, a fixed rod is fixedly connected to one side wall, close to each other, of each sliding block, a moving block is fixedly connected between the other ends of the fixed rods, a connecting rod is rotationally arranged on the fixed rod, the other ends of the connecting rod are fixedly connected with the opposite rotating rods, and the intersection of the connecting rods is rotationally connected through a rotating shaft.

As an improvement: the lifting assembly further comprises a driving motor arranged on the inner wall of the lower side of the placement box, a screw is fixedly connected to the output shaft end of the driving motor, and threads at the other end of the screw penetrate through the moving block and are rotatably connected with the inner wall of one side of the placement box.

As an improvement: the high-voltage generator is arranged on the rear side wall of the detection box, the conductive cylinder is connected with the positive electrode of the high-voltage generator through a wire, and the conductive rod is connected with the negative electrode of the high-voltage generator through a wire.

As an improvement: an air inlet is formed in one side wall, far away from the fixed cylinder, of the detection box.

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

1. when detecting, outside air gets into the detection case from the air intake, and the air detector can detect outside air, and the dust in outside space can flow to fixed section of thick bamboo department along with the air after getting into the detection case, utilizes the principle of electrostatic precipitator, and the dust can be adsorbed on the inner wall of electrically conductive section of thick bamboo when electrically conductive torch and conducting rod, still can remove dust when not influencing the testing result, can prevent that the dust from getting into the detection case once more after getting into the external world, causes secondary pollution, only need pull down the fixed section of thick bamboo during the clearance can, it is more convenient.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an air detector placement case with dust-proof function according to the present utility model;

FIG. 2 is a schematic view showing the internal structure of a dust-proof air detector box according to the present utility model;

FIG. 3 is a schematic view of a lifting assembly of an air detector placement box with dust-proof function according to the present utility model;

FIG. 4 is a schematic diagram of a structure of a dust-proof air detector box according to the present utility model;

FIG. 5 is a schematic view of a dust removing assembly of an air detector placement box with dust preventing function according to the present utility model;

as shown in the figure:

1. placing a box; 1.1, a side-by-side combination door; 1.2, a supporting plate; 4. a detection box; 4.1, mounting rack; 4.2, an air detector; 3. a dust removal assembly; 2. a lifting assembly; 3.2, fixing the cylinder; 3.4, a conductive cylinder; 3.3, a first insulating connecting block; 3.6, a conductive rod; 3.5, a second insulating connecting block; 2.1, sliding rails; 2.3, a supporting seat; 2.2, sliding blocks; 2.8, rotating the rod; 2.7, fixing rod; 2.6, moving the block; 2.9, connecting rod; 2.10, a rotating shaft; 2.4, driving a motor; 2.5, a screw rod; 3.1, a high voltage generator; 4.3, an air inlet.

Detailed Description

In order to make the technical means, the creation characteristics and the effect of achieving the object of the present utility model easy to understand, the present utility model is further described below with reference to the specific embodiments.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both sides", "one side", "the other side", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," 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 utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1 and 2, an air detector places case with dustproof function, including placing case 1, be equipped with on placing case 1's the upper side wall and to open door 1.1, place the inside of case 1 and be equipped with backup pad 1.2, install detection case 4 on backup pad 1.2's the upper side wall, fixedly connected with mounting bracket 4.1 on the downside inner wall of detection case 4, install air detector 4.2 on the mounting bracket 4.1, be equipped with dust removal subassembly 3 on the side wall outer wall of detection case 4, dust removal subassembly 3 can remove dust when air detector 4.2 detects, be equipped with lifting unit 2 on placing case 1's the downside inner wall, lifting unit 2 can control backup pad 1.2's height, air detector 4.2 of being convenient for detects the air of different co-altitude.

Specifically, as shown in fig. 5, a case is placed to air detector with dustproof function, dust removal subassembly 3 is including dismantling the fixed section of thick bamboo 3.2 of connection on detecting case 4 one side outer wall, the inside of fixed section of thick bamboo 3.2 is equipped with conductive torch 3.4, be equipped with a plurality of first insulation connecting block 3.3 fixed connection between conductive section of thick bamboo 3.4 and the fixed section of thick bamboo 3.2, the inside of conductive section of thick bamboo 3.4 is equipped with conductive rod 3.6, through being equipped with a plurality of second insulation connecting block 3.5 fixed connection between conductive rod 3.6 and the conductive section of thick bamboo 3.4, the dust in outer space can be along with the fixed section of thick bamboo 3.2 department of air flow direction after entering detecting case 4, utilize electrostatic precipitator's principle, the positive pole of high voltage generator 3.1 is connected to conductive rod 3.6, form strong electric field between conductive barrel 3.4 and the conductive rod 3.6, the dust can be adsorbed on the inner wall of conductive barrel 3.4 when conductive torch 3.4 and conductive rod, still can carry out dust removal can prevent to get into after detecting the time, can also carrying out dust removal and can prevent to get into and only fixed section of thick bamboo 3.4 and remove secondary pollution when detecting the result, the dust can be more convenient to clear up the external dust and the case is cleared up down.

Specifically, as shown in fig. 3, a case is placed to air detector with dustproof function, lifting unit 2 is including placing the slide rail 2.1 that equal fixed connection is in symmetrical distribution and two supporting seat 2.3 that are symmetrical distribution on the lower lateral wall of case 1 downside inner wall and backup pad 1.2, sliding connection has slider 2.2 on the slide rail 2.1, rotate between two supporting seat 2.3 and be connected with dwang 2.8, equal fixed connection has dead lever 2.7 on the lateral wall that slider 2.2 is close to each other, be located the dead lever 2.7 of both sides of below between the other end fixedly connected with movable block 2.6, rotate on the dead lever 2.7 and be provided with connecting rod 2.9, the other end and the subtended dwang 2.8 fixed connection of connecting rod 2.9, the junction of connecting rod 2.9 is through being equipped with pivot 2.10 rotation connection, the output shaft of driving motor 2.4 carries screw rod 2.5 rotation, the movable block 2.6 with screw thread connection can control and can control the high degree of freedom and detect the quality of the case 2.1 and then can be carried out the detection in order to the height of two supporting plates 2.1, the detection of the side of supporting plate 2.1.

Specifically, as shown in fig. 3, an air detector placement box with a dustproof function, the lifting assembly 2 further comprises a driving motor 2.4 installed on the inner wall of the lower side of the placement box 1, an output shaft end of the driving motor 2.4 is fixedly connected with a screw rod 2.5, threads at the other end of the screw rod 2.5 penetrate through the moving block 2.6 and are rotationally connected with the inner wall of one side of the placement box 1, an output shaft of the driving motor 2.4 can rotate with the screw rod 2.5, and the moving block 2.6 in threaded connection with the screw rod 2.5 can move left and right.

Specifically, as shown in fig. 4, an air detector placement box with a dustproof function is provided, a high-voltage generator 3.1 is installed on the rear side wall of a detection box 4, a conductive tube 3.4 is connected with the positive electrode of the high-voltage generator 3.1 through a wire, a conductive rod 3.6 is connected with the negative electrode of the high-voltage generator 3.1 through a wire, a conductive tube 3.4 is connected with the positive electrode of the high-voltage generator 3.1, and a conductive rod 3.6 is connected with the negative electrode, so that a strong electric field is formed between the conductive tube 3.4 and the conductive rod 3.6.

Specifically, as shown in fig. 4, an air detector placement box with a dustproof function is provided, an air inlet 4.3 is arranged on a side wall of a detection box 4, which is far away from a fixed cylinder 3.2, and external air enters the detection box from the air inlet 4.3 to be detected by the air detector 4.2.

When the utility model is embodied, the side-by-side door 1.1 is opened when in use, the driving motor 2.4 is started, the output shaft of the driving motor 2.4 drives the screw rod 2.5 to rotate, the moving block 2.6 which is in threaded connection with the screw rod 2.5 can move left and right, the two sliding blocks 2.2 which are positioned on the inner wall of the lower side of the placing box 1 are driven by the fixed rods 2.7 on the front side and the back side of the moving block 2.6 to move left and right, then under the action of the connecting rod 2.9, the height of the supporting plate 1.2 can be controlled, the supporting plate 1.2 is lifted with the detecting box 4 to be detected, the heights of the supporting plate 1.2 can be controlled according to the requirement, the air quality of different heights can be detected, when in detection, the outside air enters the detecting box 4.3 from the air inlet, the air detector 4.2 can detect the outside air, the dust in external space can flow to fixed section of thick bamboo 3.2 department along with the air behind the detection case 4, utilize the principle of electrostatic precipitator, conductive cylinder 3.4 connects the positive pole of high voltage generator 3.1, conductive rod 3.6 connects the negative pole, form strong electric field between conductive cylinder 3.4 and the conductive rod 3.6, the dust can be adsorbed on conductive cylinder 3.4's inner wall when conducting torch 3.4 and conductive rod 3.6, still can remove dust when not influencing the testing result, still can prevent that the dust from getting into detection case 4 again after getting into the external world, cause secondary pollution, only need pull down fixed section of thick bamboo 3.2 during the clearance can, it is more convenient to start driving motor 2.4 after the detection, make backup pad 1.2 reduce through the transmission, detection case 4 gets into and places in the case 1, prevent that external dust from getting into detection case 4.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Air detector places case with dustproof function, including placing case (1), its characterized in that: be equipped with on the last lateral wall of placing case (1) and open a door (1.1), the inside of placing case (1) is equipped with backup pad (1.2), install detection case (4) on the last lateral wall of backup pad (1.2), fixedly connected with mounting bracket (4.1) on the downside inner wall of detection case (4), install air detector (4.2) on mounting bracket (4.1), be equipped with dust removal subassembly (3) on the lateral wall outer wall of detection case (4), be equipped with lifting unit (2) on the downside inner wall of placing case (1).

2. An air detector placement case with dust-proof function according to claim 1, characterized in that: the dust removal assembly (3) comprises a fixed cylinder (3.2) which is detachably connected to the outer wall of one side of the detection box (4), a conductive torch (3.4) is arranged in the fixed cylinder (3.2), the conductive cylinder (3.4) is fixedly connected with the fixed cylinder (3.2) through a plurality of first insulating connecting blocks (3.3), a conductive rod (3.6) is arranged in the conductive cylinder (3.4), and a plurality of second insulating connecting blocks (3.5) are fixedly connected between the conductive rod (3.6) and the conductive cylinder (3.4).

3. An air detector placement case with dust-proof function according to claim 1, characterized in that: lifting assembly (2) are including placing two slide rails (2.1) and two supporting seats (2.3) that are symmetrical distribution that equal fixed connection is on the lateral wall under case (1) downside inner wall and backup pad (1.2), sliding connection has slider (2.2) on slide rail (2.1), two rotate between supporting seats (2.3) and be connected with dwang (2.8), equal fixedly connected with dead lever (2.7) on the lateral wall that slider (2.2) are close to each other, two that are located the below fixedly connected with movable block (2.6) between the other end of dead lever (2.7), rotate on dead lever (2.7) and be provided with connecting rod (2.9), the other end and the subtended dwang (2.8) fixed connection of connecting rod (2.9), the intersection department of connecting rod (2.9) is through being equipped with pivot (2.10) and rotates to be connected.

4. An air detector placement case with dust-proof function according to claim 3, characterized in that: the lifting assembly (2) further comprises a driving motor (2.4) arranged on the inner wall of the lower side of the placement box (1), a screw rod (2.5) is fixedly connected to the output shaft end of the driving motor (2.4), and threads at the other end of the screw rod (2.5) penetrate through the moving block (2.6) and are rotatably connected with the inner wall of one side of the placement box (1).

5. An air detector placement case with dust-proof function according to claim 2, characterized in that: the high-voltage generator (3.1) is mounted on the rear side wall of the detection box (4), the conductive cylinder (3.4) is connected with the positive electrode of the high-voltage generator (3.1) through a wire, and the conductive rod (3.6) is connected with the negative electrode of the high-voltage generator (3.1) through the wire.

6. An air detector placement case with dust-proof function according to claim 2, characterized in that: an air inlet (4.3) is arranged on one side wall of the detection box (4) far away from the fixed cylinder (3.2).