阅读说明：本技术 一种教学用二氧化碳传感器检测展示装置 (Carbon dioxide sensor detects display device for teaching ) 是由 呼格吉乐 胡一丹 张宇洋 王佳怡 蒋雨婷 吴臆洋 肖皓妍 王阳阳 沈琦涛 于 2021-07-07 设计创作，主要内容包括：本发明涉及展示装置技术领域,且公开了一种教学用二氧化碳传感器检测展示装置,包括收纳箱,所述收纳箱的上方设置有夹紧机构,所述收纳箱的内部设置有收纳机构、清灰机构、调节机构；所述收纳箱的底部设置有底板,所述底板的顶部与收纳箱的底部固定连接,所述底板的底部安装有移动轮,通过设置的万向轮便于装置移动,从而达到省时省力的目的；所述夹紧机构包括拉环、连接杆、固定块、压板、放置板、弹簧,所述拉环固定安装在连接杆顶部。该教学用二氧化碳传感器检测展示装置,通过启动微型电机使螺纹杆转动,从而使移动杆移动,继而使活动杆带动移动板向下移动,最后使展示板进入到收纳箱中,完成对展示板收纳的目的。(The invention relates to the technical field of display devices and discloses a carbon dioxide sensor detection display device for teaching, which comprises a containing box, wherein a clamping mechanism is arranged above the containing box, and a containing mechanism, an ash cleaning mechanism and an adjusting mechanism are arranged in the containing box; the bottom of the containing box is provided with a bottom plate, the top of the bottom plate is fixedly connected with the bottom of the containing box, the bottom of the bottom plate is provided with a movable wheel, and the device can be conveniently moved through the arranged universal wheels, so that the purposes of time saving and labor saving are achieved; the clamping mechanism comprises a pull ring, a connecting rod, a fixing block, a pressing plate, a placing plate and a spring, wherein the pull ring is fixedly installed at the top of the connecting rod. This carbon dioxide sensor detects display device for teaching makes the threaded rod rotate through starting micro motor to make the carriage release lever remove, make the carriage release lever drive the movable plate downstream then, make the show board get into in the collection case at last, accomplish the purpose of accomodating the show board.)

1. The utility model provides a teaching is with carbon dioxide sensor detection display device, includes containing box (1), its characterized in that: a clamping mechanism (5) is arranged above the containing box (1), and a containing mechanism (9), an ash cleaning mechanism (10) and an adjusting mechanism (12) are arranged in the containing box (1).

2. The carbon dioxide sensor detection display device for teaching of claim 1, wherein: the bottom of containing box (1) is provided with bottom plate (2), the top of bottom plate (2) and the bottom fixed connection of containing box (1), removal wheel (3) are installed to the bottom of bottom plate (2).

3. The carbon dioxide sensor detection display device for teaching of claim 1, wherein: clamping mechanism (5) include pull ring (501), connecting rod (502), fixed block (503), clamp plate (504), place board (505), spring (506), pull ring (501) fixed mounting is at connecting rod (502) top, the rectangle through groove (8) that fixed block (503) top was seted up is run through to connecting rod (502) bottom extend to with the top fixed connection of clamp plate (504), place board (505) and set up in clamp plate (504) below, the front fixed connection of the back of placing board (505) and show board (4).

4. The carbon dioxide sensor detection display device for teaching of claim 3, characterized in that: the outer wall of the connecting rod (502) is sleeved with the spring (506), one end of the spring (506) is fixedly connected with the inner wall of the rectangular through groove (8), and the other end of the spring (506) is fixedly connected with the outer wall of the connecting rod (502).

5. The carbon dioxide sensor detection display device for teaching of claim 3, characterized in that: the bottom of the pressing plate (504) is provided with a first rubber pad (6), the top of the first rubber pad (6) is fixedly connected with the top of the pressing plate (504), a second rubber pad (7) is arranged below the first rubber pad (6), and the bottom of the second rubber pad (7) is fixedly connected with the top of the placing plate (505).

6. The carbon dioxide sensor detection display device for teaching of claim 1, wherein: the containing mechanism (9) comprises a micro motor (901), a threaded rod (902), a moving rod (903), a moving rod (904), a square block body (905), a moving plate (906), a guide plate (907) and a limiting block (908), wherein the micro motor (901) is a forward and reverse rotating motor, the micro motor (901) is fixedly arranged at the bottom of the inner wall of the containing box (1), one end of the threaded rod (902) is fixedly arranged at the output end of the micro motor (901), the moving rod (903) is sleeved on the outer wall of the threaded rod (902) in a threaded manner, the bottom end of the moving rod (903) is in sliding connection with the inner wall of a limiting groove formed in the bottom of the inner wall of the containing box (1), the back surface of the bottom end of the moving rod (904) is movably connected with the front surface of the top end of the moving rod (903) through a pin, the back surface of the top end of the moving rod (904) is movably connected with the front surface of the bottom end of the square block body (905) through a pin, the square block body (905) is fixedly arranged at the bottom of the moving plate (906).

7. The carbon dioxide sensor detection display device for teaching of claim 6, wherein: the right end of the moving plate (906) is connected with the inner wall of the guide plate (907) in a sliding mode, the right side of the guide plate (907) is fixedly installed on the inner wall of the right side of the containing box (1), the limiting block (908) is fixedly installed on the top of the guide plate (907), and the number of the guide plates (907) is two.

8. The carbon dioxide sensor detection display device for teaching of claim 1, wherein: the dust cleaning mechanism (10) comprises an extrusion rod (1001), an elastic air bag (1002), a hose (1003) and a hollow rod (1004), one end of the extrusion rod (1001) is fixedly installed on one side of a moving rod (903), one side of the elastic air bag (1002) is fixedly installed on the other end of the extrusion rod (1001), the other side of the elastic air bag (1002) is fixedly installed on one side of another guide plate (907), one end of the hose (1003) is communicated with the top of the elastic air bag (1002), the other end of the hose (1003) penetrates through the bottom of the moving plate (906) to be communicated with the bottom of the hollow rod (1004), the back of the hollow rod (1004) is fixedly connected with the front of the display plate (4), and a circular hole (11) is formed in one side of the hollow rod (1004).

9. The carbon dioxide sensor detection display device for teaching of claim 1, wherein: the adjusting mechanism (12) comprises a knob (1201), a transmission shaft (1202), a first bevel gear (1203), a second bevel gear (1204), a worm (1205), a rotating shaft (1206), a worm wheel (1207) and a fixing plate (1208), wherein the knob (1201) is fixedly arranged at the top of the transmission shaft (1202), the bottom end of the transmission shaft (1202) is in rotating connection with the top of the moving plate (906) through a bearing, the first bevel gear (1203) is fixedly sleeved on the outer wall of the transmission shaft (1202), the first bevel gear (1203) is meshed with the second bevel gear (1204), the second bevel gear (1204) is fixedly arranged at one end of the worm (1205), the other end of the worm (1205) is in rotating connection with one side of the fixing plate (1208) through a bearing, the bottom of the fixing plate (1208) is fixedly connected with the top plate of the moving plate (906), and the worm wheel (7) is meshed with the worm (1205), worm wheel (1207) fixed sleeve is established at the outer wall of pivot (1206), the bottom of pivot (1206) is passed through the bearing and is rotated with the top of movable plate (906) and be connected, the top of pivot (1206) passes through fixed block fixed connection with the bottom of show board (4).

Technical Field

The invention relates to the technical field of display devices, in particular to a carbon dioxide sensor detection display device for teaching.

Background

Currently, in the fields of building environmental control, industrial environmental control, high-tech agricultural control, and the like, it is generally necessary to detect environmental data such as temperature, humidity, carbon dioxide concentration, and the like in the environment to perform industrial or agricultural control according to these indexes. Teaching and learning can be carried out before using carbon dioxide sensor to detect usually, display device will need to be used so, but present display device function is simple, and it is inconvenient to use.

Disclosure of Invention

The invention aims to provide a carbon dioxide sensor detection display device for teaching, which solves the problems brought forward by the background.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a teaching is with carbon dioxide sensor detection display device, includes the containing box, the top of containing box is provided with clamping mechanism, the inside of containing box is provided with receiving mechanism, deashing mechanism, adjustment mechanism.

Preferably, the bottom of containing box is provided with the bottom plate, the top of bottom plate and the bottom fixed connection of containing box, the removal wheel is installed to the bottom of bottom plate, is convenient for the device through the universal wheel that sets up to remove to reach labour saving and time saving's purpose.

Preferably, clamping mechanism includes pull ring, connecting rod, fixed block, clamp plate, places board, spring, pull ring fixed mounting is at the connecting rod top, the connecting rod bottom runs through the rectangle through groove that the fixed block top was seted up and extends to the top fixed connection with the clamp plate, place the board setting in the clamp plate below, place the front fixed connection of the back of board and show board, can press from both sides the carbon dioxide sensor of equidimension not through the clamping mechanism who sets up tightly.

Preferably, the spring is sleeved on the outer wall of the connecting rod, one end of the spring is fixedly connected with the inner wall of the rectangular through groove, and the other end of the spring is fixedly connected with the outer wall of the connecting rod.

Preferably, the bottom of the pressing plate is provided with a first rubber pad, the top of the first rubber pad is fixedly connected with the top of the pressing plate, a second rubber pad is arranged below the first rubber pad, the bottom of the second rubber pad is fixedly connected with the top of the placing plate, and the carbon dioxide sensor can be protected through the arranged first rubber pad and the second rubber pad.

Preferably, receiving mechanism includes micro motor, threaded rod, carriage release lever, movable rod, square block, movable plate, deflector, stopper, micro motor is just reversing motor, micro motor fixed mounting is in the bottom of containing box inner wall, threaded rod one end fixed mounting is at the micro motor output, the carriage release lever thread bush is established at the threaded rod outer wall, the spacing inslot wall sliding connection that the bottom of carriage release lever and the bottom of containing box inner wall were seted up, the back of movable rod bottom is through selling swing joint with the front on carriage release lever top, the back on movable rod top is through selling swing joint with the front of square block bottom, square block fixed mounting is in the bottom of movable plate, and the receiving mechanism through setting is convenient for accomodate the show board.

Preferably, the right-hand member of movable plate and the inner wall sliding connection of deflector, the right side fixed mounting of deflector is at the inner wall on containing box right side, stopper fixed mounting is at the top of deflector, the quantity of deflector is two, can play spacing effect through the stopper that sets up.

Preferably, the deashing mechanism includes stripper bar, elasticity gasbag, hose, hollow rod, the one end fixed mounting of stripper bar is in carriage release lever one side, one side fixed mounting of elasticity gasbag is at the stripper bar other end, the opposite side fixed mounting of elasticity gasbag is in one side of another deflector, the one end of hose and the top intercommunication setting of elasticity gasbag, the other end of hose runs through the movable plate bottom and extends to and hollow rod bottom intercommunication setting, the front fixed connection of the back and the show board of hollow rod, the circular port has been seted up to one side of hollow rod, is convenient for clear up the dust on the show board through the deashing mechanism that sets up.

Preferably, the adjusting mechanism comprises a knob, a transmission shaft, a first bevel gear, a second bevel gear, a worm, a rotating shaft, a worm wheel and a fixing plate, the knob is fixedly arranged at the top of the transmission shaft, the bottom end of the transmission shaft is rotatably connected with the top of the movable plate through a bearing, the first bevel gear is fixedly sleeved on the outer wall of the transmission shaft and is meshed with the second bevel gear, the second bevel gear is fixedly arranged at one end of the worm, the other end of the worm is rotationally connected with one side of the fixed plate through a second bearing, the bottom of the fixed plate is fixedly connected with the top plate of the movable plate, the worm wheel is meshed with the worm, the worm wheel is fixedly sleeved on the outer wall of the rotating shaft, the bottom of pivot is passed through three rotations of bearing with the top of movable plate and is connected, fixed block fixed connection is passed through with the bottom of show board in the top of pivot, is convenient for through the adjustment mechanism who sets up to show board angle modulation.

The invention provides a carbon dioxide sensor detection display device for teaching. This carbon dioxide sensor detects display device for teaching possesses following beneficial effect:

(1) according to the carbon dioxide sensor detection display device for teaching, the connecting rod can be moved upwards by pulling the pull ring upwards, the pressing plate can be moved upwards by moving the connecting rod upwards, then the carbon dioxide sensor is placed on the placing plate, and finally the carbon dioxide sensor can be clamped by loosening the pull ring;

(2) according to the carbon dioxide sensor detection display device for teaching, the threaded rod is rotated by starting the micro motor, so that the movable rod can be moved, the movable rod can drive the movable plate to move downwards, and finally the display board can enter the storage box to fulfill the purpose of storing the display board;

(3) this teaching detects display device with carbon dioxide sensor removes through the carriage release lever and also can make the extrusion stem remove to can extrude the elasticity gasbag, make the interior gas of elasticity gasbag enter into hollow rod through the hose in, come out through the circular port at last, handle the dust on the show board.

(4) This carbon dioxide sensor detects display device for teaching can make the transmission shaft drive first bevel gear through rotating the carousel and rotate, can make second bevel gear drive worm through first bevel gear rotation and rotate, can make the worm wheel drive the pivot through the worm rotation and rotate, can realize angle modulation to the show board at last.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic cross-sectional view of FIG. 1 according to the present invention;

FIG. 3 is a schematic cross-sectional view of the fixing block according to the present invention;

FIG. 4 is a schematic view of a structure of one side of a guide plate according to the present invention;

FIG. 5 is an enlarged view of the structure of FIG. 2A;

FIG. 6 is a schematic view of a side structure of the hollow bar of the present invention.

In the figure: 1 containing box, 2 bottom plates, 3 moving wheels, 4 display plates, 5 clamping devices, 501 pull rings, 502 connecting rods, 503 fixing blocks, 504 pressing plates, 505 placing plates, 506 springs, 6 first rubber pads, 7 second rubber pads, 8 rectangular through grooves, 9 containing mechanisms, 901 micro motors, 902 threaded rods, 903 moving rods, 904 moving rods, 905 square blocks, 906 moving plates, 907 guide plates, 908 limiting blocks, 10 ash cleaning mechanisms, 1001 extrusion rods, 1002 elastic airbags, 1003 hoses, 1004 hollow rods, 11 circular holes, 12 adjusting mechanisms, 1201 knobs, 1202 transmission shafts, 1203 first bevel gears, 1204 second bevel gears, 1205 worms, 1206 rotating shafts, 1207 worm gears and 1208 fixing plates.

Detailed Description

As shown in fig. 1 to 6, the present invention provides a technical solution: a carbon dioxide sensor detection display device for teaching comprises a containing box 1, wherein a bottom plate 2 is arranged at the bottom of the containing box 1, the top of the bottom plate 2 is fixedly connected with the bottom of the containing box 1, a moving wheel 3 is installed at the bottom of the bottom plate 2, a clamping mechanism 5 is arranged above the containing box 1, and a containing mechanism 9, an ash cleaning mechanism 10 and an adjusting mechanism 12 are arranged inside the containing box 1;

the clamping mechanism 5 comprises a pull ring 501, a connecting rod 502, a fixing block 503, a pressing plate 504, a placing plate 505 and a spring 506, wherein the pull ring 501 is fixedly arranged at the top of the connecting rod 502, the bottom of the connecting rod 502 extends through a rectangular through groove 8 formed in the top of the fixing block 503 to be fixedly connected with the top of the pressing plate 504, the placing plate 505 is arranged below the pressing plate 504, the back surface of the placing plate 505 is fixedly connected with the front surface of the display plate 4, the spring 506 is sleeved on the outer wall of the connecting rod 502, one end of the spring 506 is fixedly connected with the inner wall of the rectangular through groove 8, the other end of the spring 506 is fixedly connected with the outer wall of the connecting rod 502, a first rubber pad 6 is arranged at the bottom of the pressing plate 504, the top of the first rubber pad 6 is fixedly connected with the top of the pressing plate 504, a second rubber pad 7 is arranged below the first rubber pad 6, the bottom of the second rubber pad 7 is fixedly connected with the top of the placing plate 505, the connecting rod 502 can move upwards by pulling the pull ring 501, the pressing plate 504 can be moved upwards by moving the connecting rod 502 upwards, then the carbon dioxide sensor is placed on the placing plate 505, and finally the carbon dioxide sensor can be clamped by loosening the pull ring 501;

the containing mechanism 9 comprises a micro motor 901, a threaded rod 902, a moving rod 903, a moving rod 904, a square block 905, a moving plate 906, a guide plate 907 and a limit block 908, wherein the micro motor 901 is a forward and reverse rotating motor, the micro motor 901 is fixedly arranged at the bottom of the inner wall of the containing box 1, one end of the threaded rod 902 is fixedly arranged at the output end of the micro motor 901, the moving rod 903 is sleeved on the outer wall of the threaded rod 902 in a threaded manner, the bottom end of the moving rod 903 is slidably connected with the inner wall of a limit groove formed in the bottom of the inner wall of the containing box 1, the back surface of the bottom end of the moving rod 904 is movably connected with the front surface of the top end of the moving rod 903 through a pin, the back surface of the top end of the moving rod 904 is movably connected with the front surface of the bottom end of the square block 905 through a pin, the square block 905 is fixedly arranged at the bottom of the moving plate 906, the right end of the moving plate 906 is slidably connected with the inner wall of the guide plate 907, and the right side of the guide plate 907 is fixedly arranged on the inner wall of the right side of the containing box 1, the limiting blocks 908 are fixedly mounted at the tops of the guide plates 907, the number of the guide plates 907 is two, the threaded rods 902 are rotated by starting the micro motors 901, so that the moving rods 903 can be moved, the moving rods 904 can drive the moving plates 906 to move downwards, and finally the display plates 4 can enter the containing box 1 to achieve the purpose of containing the display plates 1;

the ash cleaning mechanism 10 comprises an extrusion rod 1001, an elastic air bag 1002, a hose 1003 and a hollow rod 1004, one end of the extrusion rod 1001 is fixedly arranged on one side of a movable rod 903, one side of the elastic air bag 1002 is fixedly arranged on the other end of the extrusion rod 1001, the other side of the elastic air bag 1002 is fixedly arranged on one side of another guide plate 907, one end of the hose 1003 is communicated with the top of the elastic air bag 1002, the other end of the hose 1003 penetrates through the bottom of a movable plate 906 to be communicated with the bottom of the hollow rod 1004, the back of the hollow rod 1004 is fixedly connected with the front of the display board 4, one side of the hollow rod 1004 is provided with a circular hole 11, the extrusion rod 1001 can also move through the movement of the movable rod 903, so that the elastic air bag 1002 can be extruded, gas in the elastic air bag 1002 enters the hollow rod 1004 through the hose 1003, and finally exits through the circular hole 11 to treat dust on the display board 4;

the adjusting mechanism 12 comprises a knob 1201, a transmission shaft 1202, a first bevel gear 1203, a second bevel gear 1204, a worm 1205, a rotating shaft 1206, a worm wheel 1207 and a fixing plate 1208, the knob 1201 is fixedly installed at the top of the transmission shaft 1202, the bottom end of the transmission shaft 1202 is rotatably connected with the top of the moving plate 906 through a bearing, the first bevel gear 1203 is fixedly sleeved on the outer wall of the transmission shaft 1202, the first bevel gear 1203 is meshed with the second bevel gear 1204, the second bevel gear 1204 is fixedly installed at one end of the worm 1205, the other end of the worm 1205 is rotatably connected with one side of the fixing plate 1208 through a bearing, the bottom of the fixing plate 1208 is fixedly connected with the top plate of the moving plate 906, the worm wheel 1207 is meshed with the worm 1205, the worm wheel 1207 is fixedly sleeved on the outer wall of the rotating shaft 1206, the bottom end of the rotating shaft 1206 is rotatably connected with the top of the moving plate 906 through a bearing, and the top end of the rotating shaft 1206 is fixedly connected with the bottom of the display plate 4 through a fixing block, the transmission shaft 1202 can drive the first bevel gear 1203 to rotate by rotating the turntable 1201, the second bevel gear 1204 can drive the worm 1205 to rotate by rotating the first bevel gear 1203, the worm wheel 1207 can drive the rotating shaft 1206 to rotate by rotating the worm 1205, and finally, the angle of the display board 4 can be adjusted.

When the carbon dioxide sensor detection display device for teaching is used, firstly, the pull ring 501 is pulled upwards to enable the connecting rod 502 to move upwards, the connecting rod 502 can move upwards to enable the pressing plate 504 to move upwards, then the carbon dioxide sensor is placed on the placing plate 505, finally, the pull ring 501 is loosened to clamp the carbon dioxide sensor, after the use is finished, the micro motor 901 is started to enable the threaded rod 902 to rotate, the movable rod 903 can be enabled to move through the rotation of the threaded rod 902, the movable rod 904 can drive the movable plate 906 to move downwards through the movement of the movable rod 903, finally, the display plate 4 can enter the containing box 1 to fulfill the purpose of containing the display plate 1, the movable rod 903 can also enable the extruding rod 1001 to move, the elastic air bag 1002 can be extruded through the movement of the extruding rod 1001, and the air in the elastic air bag 1002 can enter the hollow rod 1004 through the hose 1003, finally, the dust on the display board 4 is treated by coming out through the circular hole 11, when the dust is used, the transmission shaft 1202 can be driven to rotate the first bevel gear 1203 by rotating the turntable 1201, the second bevel gear 1204 can be rotated by rotating the first bevel gear 1203, the worm 1205 can be rotated by rotating the second bevel gear 1204, the worm wheel 1207 can be rotated by rotating the worm wheel 1207, the rotating shaft 1206 can be rotated by rotating the worm wheel 1207, and finally, the angle adjustment can be realized on the display board 4.