CN211292767U

CN211292767U - Air quality detection device

Info

Publication number: CN211292767U
Application number: CN201921129944.3U
Authority: CN
Inventors: 李存林
Original assignee: North Minzu University
Current assignee: North Minzu University
Priority date: 2019-07-18
Filing date: 2019-07-18
Publication date: 2020-08-18
Anticipated expiration: 2029-07-18

Abstract

The utility model relates to an air quality detection device, belonging to the technical field of detection equipment; the cavity between the upper end of the partition board and the box body is an upper placing cavity, a cushion block is fixedly connected onto the partition board, a first electric push rod is fixedly connected onto the cushion block, a moving plate is fixedly connected onto the upper end of the first electric push rod, sliding blocks are fixedly connected onto the left side and the right side of the moving plate, sliding grooves are formed in the inner walls of the left side and the right side of the upper placing cavity, the sliding blocks are arranged in the sliding grooves in a vertically sliding mode, a limiting groove is formed in the right side of the moving plate, a limiting block is movably arranged in the limiting groove in a penetrating mode, a limiting plate is fixedly connected onto the upper end of the limiting block, a motor is fixedly; the cavity between the bottom of the clapboard and the box body is a lower placing cavity; the instrument and the sampler are integrated, so that the portable detection device is convenient to carry and use, the automatic detection process is improved, and the overall detection efficiency is improved.

Description

Air quality detection device

Technical Field

The utility model relates to a check out test set technical field, concretely relates to air quality detection device.

Background

With the improvement of living standard of people and the frequent occurrence of various environmental problems caused by air quality, people pay more and more attention to the air quality. Therefore, the device based on the air quality detection has wide market application prospect; the common air quality detection device comprises a plurality of modules, when the modules are connected together for measurement and use, the problems of inconvenience in carrying, winding of data lines, poor contact and the like easily occur, and the acquisition and processing module device (sampler), the processing module device and the display module device (detector) are designed in a split mode, so that the whole detection preparation process is very troublesome, and in addition, the air quality detection device can be used only by means of other devices such as a triangular bracket and the like, so that the whole detection efficiency is seriously influenced; improvements are needed.

Disclosure of Invention

An object of the utility model is to prior art's defect and not enough, provide a reasonable in design's air quality detection device, be integrated as an organic whole with instrument, sample thief, portable uses, has improved the automation process that detects, has improved holistic detection efficiency.

In order to achieve the above purpose, the utility model adopts the following technical proposal: the box comprises a box body, a baffle, a partition plate, an upper placing cavity, a lower placing cavity, a movable plate, a limiting plate and a placing frame, wherein the baffle is fixedly connected to the upper end of the front side of the box body, the partition plate is fixedly connected in the box body, the front side of the partition plate is fixedly connected with the baffle, the upper placing cavity is formed between the upper end of the partition plate and the box body, a cushion block is fixedly connected to the partition plate, a first electric push rod is fixedly connected to the cushion block, the movable plate is fixedly connected to the upper end of the first electric push rod, sliding blocks are fixedly connected to the left side and the right side of the movable plate, sliding grooves are formed in the inner walls of the left side and the right side of the upper placing cavity, the sliding blocks are arranged in the sliding grooves in a vertical sliding mode, a limiting groove is formed in the right side, the motor is arranged on the right side of the first electric push rod, a lead screw is fixedly connected to an output shaft on the right side of the motor, a bearing is fixedly embedded on the inner wall of the right side of the upper placing cavity, the bearing is arranged on the lower side of the sliding groove, the right end of the lead screw is fixedly inserted into the bearing, and the lead screw is in threaded rotation and penetrates through the limiting block; the cavity between the bottom of the partition board and the box body is a lower placing cavity, a placing frame is movably arranged in the lower placing cavity, a second electric push rod is fixedly connected to the inner wall of the rear side of the lower placing cavity, the front end of the second electric push rod is fixedly connected with the placing frame, guide rails are fixedly connected to the inner walls of the left side and the right side of the lower placing cavity, the placing frame is arranged on the guide rails in a front-back sliding mode through sliders on the left side and the right side of the placing frame, a sealing cover is hinged to the bottom of the front side of the box body through a hinge, and the other end of the sealing cover; the first electric push rod, the motor and the second electric push rod are all connected with an external power supply.

Furthermore, the rear end of the upper side of the box body is hinged with a top cover through a hinge, and the other end of the top cover is fixed on the baffle through a hasp.

Further, the partition plate is fixedly connected with a guide rail, the guide rail is arranged on the right side of the cushion block, a guide groove is formed in the bottom of the limiting block, and the guide rail is arranged in the guide groove in a sliding mode.

Furthermore, a protective layer is fixedly connected to the left side of the limiting plate.

Further, the bottom fixedly connected with of limiting plate two extend the board, two extend the board symmetry and set up in the front and back both sides of stopper, seted up two recesses on the movable plate, two recess symmetries set up in both sides around the spacing groove, extend the board activity and wear to establish in the recess.

After the structure is adopted, the beneficial effects of the utility model are that: the utility model discloses in an air quality detection device, integrated as an organic whole with instrument, sample thief, portable uses has improved the automation process that detects, has improved holistic detection efficiency.

Description of the drawings:

fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a cross-sectional view of the present invention.

3 fig. 3 3 3 is 3 a 3 sectional 3 view 3 taken 3 along 3 the 3 line 3 a 3- 3 a 3 in 3 fig. 3 1 3. 3

Fig. 4 is a schematic view of the connection between the middle limiting plate and the moving plate.

Description of reference numerals:

the box body comprises a box body 1, a baffle 2, a partition plate 3, a guide rail 3-1, an upper placing cavity 4, a sliding groove 4-1, a lower placing cavity 5, a guide rail 5-1, a moving plate 6, a sliding block 6-1, a limiting groove 6-2, a groove 6-3, a limiting plate 7, a placing frame 8, a cushion block 9, a first electric push rod 10, a limiting block 11, a guide groove 11-1, a motor 12, a screw rod 13, a second electric push rod 14, a sealing cover 15, a top cover 16, a protective layer 17 and an extension plate 18.

The specific implementation mode is as follows:

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 work belong to the protection scope of the present invention.

As shown in fig. 1 to 4, the following technical solutions are adopted in the present embodiment: the box comprises a box body 1, a baffle 2, a partition plate 3, an upper placing cavity 4, a lower placing cavity 5, a movable plate 6, a limiting plate 7 and a placing frame 8, wherein the baffle 2 is fixed at the upper end of the front side of the box body 1 in a welding manner, a top cover 16 is hinged at the rear end of the upper side of the box body 1 through a hinge, the other end of the top cover 16 is fixed on the baffle 2 through a hasp, the partition plate 3 is fixed in the box body 1 in a welding manner, the front side of the partition plate 3 is fixed with the baffle 2 in a welding manner, a cavity between the upper end of the partition plate 3 and the box body 1 is the upper placing cavity 4, a cushion block 9 is fixed on the partition plate 3 through screws, a first electric push rod 10 is fixed on the cushion block 9 through screws, the movable plate 6 is fixed at the upper end of the first electric push rod 10 in a welding manner, sliding blocks 6-1 are fixed on the, a sliding block 6-1 is arranged in a sliding groove 4-1 in an up-and-down sliding manner, a guide rail 3-1 is welded and fixed on a partition plate 3, the guide rail 3-1 is arranged on the right side of a cushion block 9, a guide groove 11-1 is arranged at the bottom of a limiting block 11, the guide rail 3-1 is arranged in the guide groove 11-1 in a left-and-right sliding manner, a limiting groove 6-2 is arranged on the right side of a moving plate 6, the limiting block 11 is movably arranged in the limiting groove 6-2, a limiting plate 7 is welded and fixed at the upper end of the limiting block 11, a protective layer 17 made of rubber material is fixed at the left side of the limiting plate 7 by using sealant in an adhesive manner, the limiting plate 7 is arranged above the moving plate 6, two extending plates 18 are welded and fixed at the bottom of the limiting, the two grooves 6-3 are symmetrically arranged at the front side and the rear side of the limiting groove 6-2, the extending plate 18 is movably arranged in the grooves 6-3 in a penetrating manner, the motor 12 is fixed on the cushion block 9 by utilizing screws, the motor 12 is arranged at the right side of the first electric push rod 10, the screw rod 13 is fixedly welded on the right side output shaft of the motor 12, the bearing is fixedly embedded on the right side inner wall of the upper placing cavity 4, the bearing is arranged at the lower side of the sliding groove 4-1, the right end of the screw rod 13 is fixedly inserted in the bearing, and the screw rod 13 is rotatably arranged in the limiting block 11 in; a cavity between the bottom of the partition plate 3 and the box body 1 is a lower placing cavity 5, a placing frame 8 is movably arranged in the lower placing cavity 5, a second electric push rod 14 is fixed on the inner wall of the rear side of the lower placing cavity 5 through screws, a placing frame 8 is fixedly welded at the front end of the second electric push rod 14, guide rails 5-1 are fixedly welded on the inner walls of the left side and the right side of the lower placing cavity 5, the placing frame 8 is arranged on the guide rails 5-1 in a front-back sliding mode through sliders on the left side and the right side of the placing frame 8, a sealing cover 15 is hinged to the bottom of the front side of the box body 1 through a hinge, and the other end of the sealing cover 15 is fixed on the baffle; the first electric push rod 10, the motor 12 and the second electric push rod 14 are all connected with an external power supply through power lines.

The working principle of the specific embodiment is as follows: when the device is used, a display module device (detector) is placed in the upper placing cavity 4, an acquisition processing module device (sampler) is placed in a placing frame 8 in the lower placing cavity 5, detectors of different models, the appearance and the size are different, the detector is arranged on the movable plate 6, the movable plate 6 is pushed up and down by a first electric push rod 10, thereby the movable plate 6 moves up and down to drive the detectors to move up and down, thereby being convenient for placing detectors with different heights, the motor 12 rotates to drive the screw rod 13 to rotate, thereby driving the limiting blocks 11 to move in the left and right directions, and driving the limiting plates 7 to move in the left and right directions, so that the limiting plates 7 limit and fix the detector, according to the length difference of the detectors with different types, the limiting plate 7 is moved by the rotation of the motor 12, so that the detectors with different lengths can be placed conveniently; open closing cap 15, promote through No. two electric putter 14 and place frame 8 fore-and-aft direction upward movement to drive sample thief fore-and-aft direction upward movement, because the front side of placing frame 8 is that the opening sets up, thereby the sample thief of being convenient for takes the operation, treat to take the back, promote through No. two electric putter 14 again and place frame 8 rearward movement, make it arrange in and place down in chamber 5, thereby the area occupied when having reduced the sampling, having detected, thereby the efficiency of detection has been improved.

After adopting above-mentioned structure, this embodiment's beneficial effect is as follows:

1. the movable plate 6 is pushed to move up and down through the first electric push rod 10, so that detectors with different heights can be placed conveniently;

2. the motor 12 rotates to drive the screw rod 13 to rotate, so that the limiting plate 7 is driven to move in the left-right direction, and detectors with different lengths can be placed conveniently;

3. the limiting plate 7 is used for limiting the detector, so that the detector is in a stable state during detection operation;

4. the placing frame 8 is pushed by the second electric push rod 14 to move in the front-back direction, so that the sampler can conveniently perform sampling operation.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. An air quality detection device, its characterized in that: the novel box comprises a box body (1), a baffle (2), a partition plate (3), an upper placing cavity (4), a lower placing cavity (5), a movable plate (6), a limiting plate (7) and a placing frame (8), wherein the baffle plate (2) is fixedly connected to the upper end of the front side of the box body (1), the partition plate (3) is fixedly connected to the inside of the box body (1), the front side of the partition plate (3) is fixedly connected with the baffle plate (2), a cavity between the upper end of the partition plate (3) and the box body (1) is the upper placing cavity (4), a cushion block (9) is fixedly connected to the partition plate (3), a first electric push rod (10) is fixedly connected to the cushion block (9), the movable plate (6) is fixedly connected to the upper end of the first electric push rod (10), sliding blocks (6-1) are fixedly connected to the left and right sides of the movable plate (6), sliding blocks (6-, the sliding block (6-1) is arranged in the sliding groove (4-1) in a vertically sliding mode, a limiting groove (6-2) is formed in the right side of the moving plate (6), the limiting block (11) is movably arranged in the limiting groove (6-2) in a penetrating mode, the upper end of the limiting block (11) is fixedly connected with a limiting plate (7), the limiting plate (7) is arranged above the moving plate (6), a motor (12) is fixedly connected onto a cushion block (9), the motor (12) is arranged on the right side of an electric push rod (10), a lead screw (13) is fixedly connected onto a right side output shaft of the motor (12), a bearing is fixedly embedded on the right side inner wall of the upper placing cavity (4) and is arranged on the lower side of the sliding groove (4-1), the right end of the lead screw (13) is fixedly inserted into the bearing, and the lead screw (; a cavity between the bottom of the partition plate (3) and the box body (1) is a lower placing cavity (5), a placing frame (8) is movably arranged in the lower placing cavity (5), a second electric push rod (14) is fixedly connected to the inner wall of the rear side of the lower placing cavity (5), the placing frame (8) is fixedly connected to the front end of the second electric push rod (14), guide rails (5-1) are fixedly connected to the inner walls of the left side and the right side of the lower placing cavity (5), the placing frame (8) is arranged on the guide rails (5-1) in a front-back sliding mode through sliders on the left side and the right side of the placing frame, a sealing cover (15) is hinged to the bottom of the front side of the box body (1) through a hinge, and the other end of the sealing cover (15) is fixed to the; the first electric push rod (10), the motor (12) and the second electric push rod (14) are all connected with an external power supply.

2. An air quality detection device according to claim 1, wherein: the box body is characterized in that the rear end of the upper side of the box body (1) is hinged with a top cover (16) through a hinge, and the other end of the top cover (16) is fixed on the baffle (2) through a hasp.

3. An air quality detection device according to claim 1, wherein: the partition plate (3) is fixedly connected with a guide rail (3-1), the guide rail (3-1) is arranged on the right side of the cushion block (9), the bottom of the limiting block (11) is provided with a guide groove (11-1), and the guide rail (3-1) is arranged in the guide groove (11-1) in a left-right sliding mode.

4. An air quality detection device according to claim 1, wherein: and the left side of the limiting plate (7) is fixedly connected with a protective layer (17).

5. An air quality detection device according to claim 1, wherein: the bottom of the limiting plate (7) is fixedly connected with two extending plates (18), the two extending plates (18) are symmetrically arranged on the front side and the rear side of the limiting block (11), two grooves (6-3) are formed in the moving plate (6), the two grooves (6-3) are symmetrically arranged on the front side and the rear side of the limiting groove (6-2), and the extending plates (18) are movably arranged in the grooves (6-3) in a penetrating mode.