CN216247625U

CN216247625U - Measuring device convenient for measuring alpha aerosol

Info

Publication number: CN216247625U
Application number: CN202122840973.4U
Authority: CN
Inventors: 顾国荣; 白春星; 张婉琪; 叶涵; 霍继生; 赵峰
Original assignee: Chengdu West Nuclear Instrument Co ltd
Current assignee: Chengdu West Nuclear Instrument Co ltd
Priority date: 2021-11-18
Filing date: 2021-11-18
Publication date: 2022-04-08
Anticipated expiration: 2031-11-18

Abstract

The utility model discloses a measuring device convenient for measuring alpha aerosol, which comprises a main box body, wherein a test port is formed in the front end of the main box body, a sliding groove is formed in the bottom of the inner side of the test port, a control mechanism is arranged at the bottom of the inner side of the main box body, the control mechanism comprises a base arranged at the bottom of the inner side of the main box body, a motor is fixedly arranged at the upper end of the base, a rotating shaft is installed at one end of the motor, a connecting plate is fixedly arranged on the outer side of the rotating shaft, and a fixing rod is fixedly arranged in the connecting plate. According to the measuring device convenient for measuring the alpha aerosol, the connecting plate drives the fixed rod to rotate by starting the motor, so that the connecting frame swings repeatedly, the chuck moves repeatedly, the purpose of automatically sending the smear into the main box body for testing is achieved, and the testing efficiency of an experimenter is improved.

Description

Measuring device convenient for measuring alpha aerosol

Technical Field

The utility model relates to the technical field of measuring devices, in particular to a measuring device convenient for measuring alpha aerosol.

Background

Aerosol refers to a gaseous dispersion of solid or liquid particles suspended in a gaseous medium. The density of the solid or liquid particles can be slightly different from that of the gas medium or can be greatly different from that of the gas medium; traditional measuring device of alpha aerosol has some shortcomings, and during the use, inside the laboratory technician need will carry the smear of sample and insert measuring device to measure, take out the smear by the laboratory technician after the completion again, thereby need the laboratory technician at whole testing process to accomplish by hand, thereby make the whole operation process inefficiency of laboratory technician, and the laboratory technician of being not convenient for carries out test work.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a measuring device convenient for measuring alpha aerosol, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

a measuring device convenient for measuring alpha aerosol comprises a main box body, wherein a test port is arranged at the front end of the main box body, a sliding groove is formed in the bottom of the inner side of the test port, a control mechanism is arranged at the bottom of the inner side of the main box body and comprises a base arranged at the bottom of the inner side of the main box body, a motor is fixedly arranged at the upper end of the base, a rotating shaft is installed at one end of the motor, a connecting plate is fixedly arranged at the outer side of the rotating shaft, a fixed rod is fixedly arranged inside the connecting plate, a connecting frame is slidably arranged at the outer side of the fixed rod, a gear disc is fixedly arranged at the upper end of the connecting frame, a control frame is movably arranged at the outer side of the gear disc, a movable shaft is movably arranged inside the gear disc, a movable frame is fixedly arranged at the upper end of the control frame, a movable rod is slidably arranged at the inner side of the movable frame, the lower extreme of carriage release lever is fixed and is provided with the toothed plate, the front end of carriage release lever is fixed and is provided with the alignment jig, the inboard fixed regulation pole that is provided with of alignment jig, the outside of adjusting the pole is close to one side fixed support frame that is provided with of alignment jig.

Preferably, the lower extreme of support frame is fixed and is provided with the chuck, the fixed fixture block that is provided with of lower extreme of chuck, the outside of chuck and the inboard sliding connection of test socket, the outside of fixture block and the inboard sliding connection of spout.

Preferably, the rear end of control frame and the inboard inner wall fixed connection of the main tank body, the loose axle extends to the inside of control frame, swing joint between loose axle and the control frame, the lower extreme of toothed disc is connected with the upper end meshing of toothed disc.

Preferably, the front end of the gear plate is fixedly connected with the lower side, close to the movable rod, of the rear end of the adjusting frame, the movable rod is T-shaped, and the base is trapezoidal.

Preferably, the upper end of the main box body is fixedly provided with a main device, the upper end of the main device is fixedly provided with a handle, and the front end of the main device is fixedly provided with a display.

Preferably, the front end of the main device is fixedly provided with an operation panel close to the lower side of the display, the number of the handles is two, the two groups of the handles are in central symmetry, and the two groups of the handles are distributed at the upper end of the main device.

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

1. make the main equipment drive the main tank body and remove through pulling two sets of handles, can reach the mobile device's of being convenient for purpose, secondly through the effect of display, can reach the purpose that the laboratory technician of being convenient for observes the test result.

2. Thereby make the connecting plate drive the dead lever rotation and the dead lever removes in the inboard of link simultaneously through starter motor and make the link swing repeatedly and make thereby the gear plate drive the carriage release lever and remove repeatedly and make the chuck remove repeatedly, can reach the automatic inside that delivers to the main tank body with the smear and carry out the purpose of testing to improve experimenter's efficiency of software testing.

Drawings

FIG. 1 is a schematic view of the overall structure of a measuring device for facilitating the measurement of alpha aerosol in accordance with the present invention;

FIG. 2 is a schematic view of a partially cut-away configuration of a measuring device for facilitating the measurement of alpha aerosol in accordance with the present invention;

FIG. 3 is a schematic structural view of a control mechanism of a measuring device for conveniently measuring alpha aerosol according to the present invention;

fig. 4 is a partially cut-away structural schematic diagram of a control mechanism of a measuring device for conveniently measuring alpha aerosol.

In the figure: 1. a main box body; 2. a test port; 3. a chute; 4. a master device; 5. a handle; 6. a display; 7. an operation panel; 8. a control mechanism; 81. a base; 82. a motor; 83. a rotating shaft; 84. a connecting plate; 85. fixing the rod; 86. a connecting frame; 87. a gear plate; 88. a control frame; 89. a movable shaft; 810. a movable frame; 811. a travel bar; 812. a gear plate; 813. an adjusting bracket; 814. adjusting a rod; 815. a support frame; 816. a chuck; 817. and (7) clamping blocks.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1-4, a measuring device convenient for measuring alpha aerosol comprises a main box 1, a testing port 2 is provided at the front end of the main box 1, a chute 3 is provided at the bottom of the inner side of the testing port 2, a control mechanism 8 is provided at the bottom of the inner side of the main box 1, the control mechanism 8 comprises a base 81 provided at the bottom of the inner side of the main box 1, a motor 82 is fixedly provided at the upper end of the base 81, a rotating shaft 83 is installed at one end of the motor 82, a connecting plate 84 is fixedly provided at the outer side of the rotating shaft 83, a fixing rod 85 is fixedly provided inside the connecting plate 84, a connecting frame 86 is slidably provided at the outer side of the fixing rod 85, a gear disc 87 is fixedly provided at the upper end of the connecting frame 86, a control frame 88 is movably provided at the outer side of the gear disc 87, a movable shaft 89 is movably provided inside the gear disc 87, a movable frame 810 is fixedly provided at the upper end of the control frame 88, a movable rod 811 is slidably provided at the inner side of the movable frame 810, a gear plate 812 is fixedly arranged at the lower end of the moving rod 811, an adjusting frame 813 is fixedly arranged at the front end of the moving rod 811, an adjusting rod 814 is fixedly arranged at the inner side of the adjusting frame 813, and a supporting frame 815 is fixedly arranged at one side of the outer side of the adjusting rod 814 close to the adjusting frame 813.

In this embodiment, a chuck 816 is fixedly disposed at the lower end of the supporting frame 815, a fixture block 817 is fixedly disposed at the lower end of the chuck 816, the outer side of the chuck 816 is slidably connected with the inner side of the test port 2, the outer side of the fixture block 817 is slidably connected with the inner side of the chute 3, the rear end of the control frame 88 is fixedly connected with the inner side inner wall of the main box body 1, the movable shaft 89 extends into the control frame 88, the movable shaft 89 is movably connected with the control frame 88, the lower end of the gear plate 812 is engaged with the upper end of the gear plate 87, the front end of the gear plate 812 is fixedly connected with the lower side of the rear end of the adjusting frame 813 close to the moving rod 811, the moving rod 811 is T-shaped, and the base 81 is trapezoidal.

Specifically, firstly, a smear carrying a sample is placed at the upper end of the chuck 816, then the motor 82 is started, so that the motor 82 drives the connecting plate 84 to rotate through the rotating shaft 83, the connecting plate 84 drives the connecting frame 86 to rotate through the fixing rod 85, and in the process of rotating the connecting plate 84, the connecting plate 84 drives the fixing rod 85 to move up and down in the inner side of the connecting frame 86, so that the connecting frame 86 repeatedly swings, and the connecting frame 86 drives the gear disc 87 to swing with the movable shaft 89 as an axis, because the gear disc 87 is in meshed connection with the gear plate 812, the gear disc 87 drives the gear plate 812 to move, so that the gear plate 812 drives the movable rod 811 to move in the inner side of the movable frame 810, so that the movable rod 811 and the gear plate 812 push the adjusting frame to move, so that the adjusting frame 813 drives the chuck 816 to move in the inner side of the test port 2 through the adjusting rod 814, and make chuck 816 drive fixture block 817 to remove in the inboard of spout 3, thereby make the smear follow chuck 816 and remove, thereby make the smear realize the effect of automatic business turn over, thereby it drives the dead lever 85 rotation and dead lever 85 removes in the inboard of link 86 simultaneously to make link 86 swing repeatedly and make gear plate 812 drive movable rod 811 remove repeatedly and make chuck 816 remove repeatedly through starter motor 82, thereby can reach the automatic inside of sending the smear to main tank 1 and test the purpose, thereby improve experimenter's efficiency of software testing.

In this embodiment, the fixed main assembly 4 that is provided with in upper end of the main tank body 1, the fixed handle 5 that is provided with in upper end of main assembly 4, the fixed display 6 that is provided with in front of main assembly 4, the fixed operating panel 7 that is provided with of downside that the front end of main assembly 4 is close to display 6, the quantity of handle 5 has two sets ofly, is central symmetry between two sets of handles 5, and two sets of handles 5 evenly distributed are in the upper end of main assembly 4.

Specifically, make main equipment 4 drive the main tank body 1 and remove through pulling two sets of handles 5, can reach the purpose of the mobile device of being convenient for, secondly through the effect of display 6, can reach the purpose of the experimenter of being convenient for observe the test result.

The working principle is as follows:

when the device is used, firstly, a smear carrying a sample is placed at the upper end of the chuck 816, then the motor 82 is started, the motor 82 drives the connecting plate 84 to rotate through the rotating shaft 83, the connecting plate 84 drives the connecting frame 86 to rotate through the fixing rod 85, and in the process of rotating the connecting plate 84, the connecting plate 84 drives the fixing rod 85 to move up and down in the inner side of the connecting frame 86, so that the connecting frame 86 repeatedly swings, the connecting frame 86 drives the gear disc 87 to swing by taking the movable shaft 89 as an axis, because the gear disc 87 is in meshed connection with the gear plate 812, the gear disc 87 drives the gear plate 812 to move, so that the gear plate 812 drives the movable rod 811 to move in the inner side of the movable frame 810, the movable rod 811 and the gear plate 812 push the adjusting frame 813 to move, and the adjusting frame 813 is driven by the adjusting rod 814 to move the chuck 816 in the inner side of the test port 2, and make chuck 816 drive fixture block 817 to remove in the inboard of spout 3, thereby make the smear follow chuck 816 and remove, thereby make the smear realize the effect of automatic business turn over, then the laboratory technician can observe the test result through display 6, thereby make connecting plate 84 drive the rotatory dead lever 85 of dead lever 85 simultaneously through starter motor 82 and remove in the inboard of link 86 dead lever 85 so that link 86 swings repeatedly and make gear plate 812 drive movable rod 811 remove repeatedly thereby make chuck 816 remove repeatedly, can reach the automatic inside of sending the smear to main tank 1 and test the purpose, thereby improve laboratory technician's efficiency of software testing.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A measuring device convenient for measuring alpha aerosol comprises a main box body (1), and is characterized in that: the testing device is characterized in that a testing port (2) is arranged at the front end of the main box body (1), a sliding groove (3) is arranged at the bottom of the inner side of the testing port (2), a control mechanism (8) is arranged at the bottom of the inner side of the main box body (1), the control mechanism (8) comprises a base (81) arranged at the bottom of the inner side of the main box body (1), a motor (82) is fixedly arranged at the upper end of the base (81), a rotating shaft (83) is installed at one end of the motor (82), a connecting plate (84) is fixedly arranged on the outer side of the rotating shaft (83), a fixing rod (85) is fixedly arranged inside the connecting plate (84), a connecting frame (86) is slidably arranged on the outer side of the fixing rod (85), a gear disc (87) is fixedly arranged at the upper end of the connecting frame (86), a control frame (88) is movably arranged on the outer side of the gear disc (87), and a movable shaft (89) is movably arranged inside the gear disc (87), the fixed adjustable shelf (810) that is provided with in upper end of control frame (88), the inboard slip of adjustable shelf (810) is provided with carriage release lever (811), the fixed gear plate (812) that is provided with of lower extreme of carriage release lever (811), the front end of carriage release lever (811) is fixed and is provided with alignment jig (813), the inboard fixed regulation pole (814) that is provided with of alignment jig (813), the outside of adjusting pole (814) is close to one side fixed support frame (815) that is provided with of alignment jig (813).

2. A measuring device for facilitating the measurement of alpha aerosol as claimed in claim 1, wherein: the lower extreme of support frame (815) is fixed and is provided with chuck (816), the lower extreme of chuck (816) is fixed and is provided with fixture block (817), the outside and the inboard sliding connection of test port (2) of chuck (816), the outside and the inboard sliding connection of spout (3) of fixture block (817).

3. A measuring device for facilitating the measurement of alpha aerosol as claimed in claim 1, wherein: the rear end of control frame (88) and the inboard inner wall fixed connection of main tank body (1), loose axle (89) extend to the inside of control frame (88), swing joint between loose axle (89) and the control frame (88), the lower extreme of toothed plate (812) is connected with the upper end meshing of toothed disc (87).

4. A measuring device for facilitating the measurement of alpha aerosol as claimed in claim 1, wherein: the front end of the gear plate (812) is fixedly connected with the lower side, close to the movable rod (811), of the rear end of the adjusting frame (813), the movable rod (811) is T-shaped, and the base (81) is trapezoidal.

5. A measuring device for facilitating the measurement of alpha aerosol as claimed in claim 1, wherein: the upper end of the main box body (1) is fixedly provided with a main device (4), the upper end of the main device (4) is fixedly provided with a handle (5), and the front end of the main device (4) is fixedly provided with a display (6).

6. A measuring device for facilitating the measurement of alpha aerosol as claimed in claim 5, wherein: the front end of the main equipment (4) is close to the lower side of the display (6) and is fixedly provided with an operation board (7), the number of the handles (5) is two, the two groups of the handles (5) are in central symmetry, and the two groups of the handles (5) are all distributed at the upper end of the main equipment (4).