CN220091449U

CN220091449U - Inspection and detection laboratory adjustable range sample acidification equipment

Info

Publication number: CN220091449U
Application number: CN202321394463.1U
Authority: CN
Inventors: 康栋; 卢泽众
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-06-02
Filing date: 2023-06-02
Publication date: 2023-11-28
Anticipated expiration: 2033-06-02

Abstract

The utility model relates to the technical field of acid adding devices, and discloses a range-adjustable sample acid adding device for an inspection laboratory. According to the utility model, the acid in the glass bottle can be sucked through the measuring cup, the quantitative sucking effect can be realized through the measuring range adjusting assembly, the measuring cup is made of tetrafluoroethylene, so that the measuring cup is resistant to strong acid and is not easy to corrode, the rectangular block can be adjusted along with the scale to carry out measuring range in the lifting process through the scale clamping unit, the rapid acid adding in the experimental process can be realized, and the tool also has the characteristics of low cost and convenience in storage, and can effectively improve the working efficiency of sample pretreatment.

Description

Inspection and detection laboratory adjustable range sample acidification equipment

Technical Field

The utility model relates to the technical field of acid adding devices, in particular to a range-adjustable sample acid adding device for an inspection and detection laboratory.

Background

For more units for analyzing test samples, the sample pretreatment operation steps are more, and a plurality of analytical methods for analyzing test samples need to be added with various acid solutions to dissolve the samples.

The sample wafer acid adding equipment sold in the current market is high in price, low in acid adding efficiency when processing a large number of sample wafers, more suitable for scientific research or units bearing a small amount of sample analysis and test work, but not suitable for laboratories bearing a large amount of sample analysis and test work.

The rapid acid adding measuring tool is needed, and meanwhile, the measuring range of the acid adding amount can be adjusted, so that the working efficiency of sample pretreatment can be effectively improved.

Therefore, we propose an adjustable range sample acidification device for an inspection and detection laboratory.

Disclosure of Invention

The utility model mainly solves the technical problems existing in the prior art and provides the equipment for adding acid to the range-adjustable sample in the inspection and detection laboratory.

In order to achieve the purpose, the utility model adopts the following technical scheme that the equipment for adding acid into the sample in the laboratory with adjustable measuring range comprises a glass bottle, wherein a measuring cup is arranged above the glass bottle, the measuring cup can quantitatively absorb acid in a cavity of the glass bottle, the measuring cup is made of tetrafluoroethylene, a measuring range adjusting component is arranged on the outer wall surface of the measuring cup, the measuring range adjusting component comprises a fixed block, and the bottom end of the measuring cup is provided with a connecting block and an absorbing pipe.

Preferably, the measuring cup is hollow, the connecting block is fixedly connected to the bottom end of the measuring cup, the suction pipe is fixedly connected to the bottom end of the connecting block, the suction pipe, the connecting block and the cavity of the measuring cup are communicated, and the measuring cup is movably clamped with the glass bottle through the connecting block.

Preferably, the outer wall surface of the measuring cup is provided with scales, the top end of the measuring cup is provided with a top plate, a side wall surface of the fixed block, which is far away from the scales, is provided with an equipment groove, and a long rod in a vertical state is arranged in the equipment groove.

Preferably, the roof is T-shaped, fixedly connected with connecting rod on the bottom wall surface of roof, and the connecting rod is located the intracavity of graduated flask, and the one end fixedly connected with piston of roof is kept away from to the connecting rod, and the material of piston is rubber, the outer wall surface of piston and the inner wall activity block of graduated flask.

Preferably, both sides of the bottom end wall surface of the top plate are fixedly connected with long rods, the long rods movably penetrate through the top ends of the fixed blocks, one ends of the long rods, which are far away from the top plate, are fixedly connected with adjusting blocks, one sides, which are opposite to each other, of the adjusting blocks are fixedly connected with triangular clamping blocks, and one side wall surface, which is far away from the measuring cup, of each adjusting block is fixedly connected with a rectangular block.

Preferably, triangular grooves are formed in one of the opposite side wall surfaces of the inner wall surface of the equipment groove, and the triangular clamping blocks are movably clamped with the corresponding triangular grooves.

Preferably, a device hole is formed in a side wall surface, close to the triangular clamping block, of the triangular groove, a scale clamping unit is arranged in the device hole, the distance between the upper scale clamping unit and the lower scale clamping unit is equal to the height of the triangular clamping block, and the mounting position of the scale clamping unit corresponds to the scale.

Preferably, the scale clamping unit comprises a ball and a spring, one end of the spring is fixedly connected with the ball, and the other end of the spring is fixedly arranged in the equipment hole.

Advantageous effects

The utility model provides a range-adjustable sample acidification device for an inspection and detection laboratory. The beneficial effects are as follows:

(1) According to the equipment for adding acid into the sample with the adjustable measuring range in the inspection and detection laboratory, the measuring cup is arranged to absorb acid in the glass bottle, the quantitative absorption effect can be realized by arranging the measuring range adjusting component, the measuring cup is made of tetrafluoroethylene, strong acid is resistant to the measuring cup and is not easy to corrode, the rectangular block is enabled to follow the scale to adjust the measuring range in the lifting process by arranging the scale clamping unit, the equipment can be used for adding acid quickly in the experimental process, and the tool also has the characteristics of low cost and convenience in storage, so that the working efficiency of sample pretreatment can be effectively improved.

(2) This inspection detects laboratory adjustable range sample acidification equipment, when using, the laboratory personnel adjusts the position of rectangle piece according to the quantity that will use, the rectangle piece drives the rising that regulating block, triangle block and stock carry out synchronization in the in-process that rises, the one end and the roof fixed connection of regulating block are kept away from to the stock, the roof rises and drives connecting rod and piston and rise, the piston rises the in-process with the intracavity of glass bottle intracavity acid through absorbing pipe and connecting block suction scale, through this structural design, make things convenient for the laboratory personnel to use, the staff has saved the affirmation time to the acid consumption, improve work efficiency.

(3) This inspection detects laboratory adjustable range sample acidification equipment, through setting up scale block unit, scale block unit is including ball and spring, the mounted position of scale block unit is corresponding with the scale, the total range of scale is 25ml, every 1ml sets up a set of scale block unit in the first 10ml, thereby be located a set of scale block unit and correspond this range promptly when regulating block and triangle block, thereby four balls carry out the block with the upper and lower both ends of triangle block and carry out spacingly, 15ml every 2ml after set up a set of scale block unit, can more accord with experimenter's user demand through this design, further improve work efficiency.

Drawings

FIG. 1 is a schematic diagram of the whole structure of a range-adjustable sample acidification device in an inspection laboratory;

FIG. 2 is a perspective view of a measuring cup of an adjustable range sample acidification device for an inspection and detection laboratory;

FIG. 3 is a schematic diagram showing the connection relationship among a top plate, a connecting rod and a piston of the testing laboratory adjustable range sample acidification device according to the present utility model;

FIG. 4 is a schematic diagram showing the connection relationship between the top plate and the long rod of the adjustable range sample acidification device in the inspection laboratory;

FIG. 5 is an enlarged view of FIG. 4 at A;

FIG. 6 is a schematic diagram showing a cutaway structure of a fixed block of an adjustable range sample acidification device in an inspection laboratory;

FIG. 7 is an enlarged view of FIG. 6 at B;

fig. 8 is a schematic diagram of a scale clamping unit of the adjustable range sample acidification equipment in the inspection and detection laboratory.

Legend description:

10. a glass bottle; 11. a measuring cup; 12. a range adjustment assembly; 13. a scale; 14. a fixed block; 15. a top plate; 16. an equipment tank; 17. a long rod; 18. a connecting block; 19. a suction pipe; 20. a connecting rod; 21. a piston; 22. an adjusting block; 23. rectangular blocks; 24. a triangle clamping block; 25. triangular grooves; 26. a scale engagement unit; 27. a ball; 28. and (3) a spring.

Detailed Description

Embodiment one: the utility model provides an inspection and detection laboratory adjustable range sample acidification equipment, as shown in fig. 1 and 2, including glass bottle 10, the top of glass bottle 10 is provided with measuring glass 11, and measuring glass 11 can carry out the ration to the sour in the glass bottle 10 intracavity and absorb, and measuring glass 11's material is tetrafluoroethylene, is provided with range adjustment subassembly 12 on measuring glass 11's the outer wall, and range adjustment subassembly 12 is including fixed block 14, and measuring glass 11's bottom is provided with connecting block 18 and suction pipe 19. The measuring cup 11 is hollow, connecting block 18 fixed connection is in the bottom of measuring cup 11, suction pipe 19 fixed connection is in the bottom of connecting block 18, suction pipe 19, connecting block 18 link up with the intracavity of measuring cup 11, measuring cup 11 is through connecting block 18 and glass bottle 10 movable block, be provided with scale 13 on the outer wall of measuring cup 11, the top of measuring cup 11 is provided with roof 15, set up equipment groove 16 on the lateral wall that fixed block 14 kept away from scale 13, be provided with in the equipment groove 16 and be the stock 17 of vertical state.

According to the utility model, the acid in the glass bottle 10 can be sucked through the measuring cup 11, the quantitative sucking effect can be realized through the measuring range adjusting component 12, the measuring cup 11 is made of tetrafluoroethylene, the measuring cup 11 is resistant to strong acid and is not easy to corrode, the rectangular block 23 can be adjusted along with the measuring range of the scale 13 in the lifting process through the scale clamping unit 26, the rapid acid adding in the experimental process can be realized through the device, and the tool also has the characteristics of low cost and convenience in storage, so that the working efficiency of sample pretreatment can be effectively improved.

Embodiment two: on the basis of the first embodiment, as shown in fig. 3-5, the top plate 15 is T-shaped, a connecting rod 20 is fixedly connected to the bottom end wall surface of the top plate 15, the connecting rod 20 is located in the cavity of the measuring cup 11, one end, far away from the top plate 15, of the connecting rod 20 is fixedly connected with a piston 21, the piston 21 is made of rubber, and the outer wall surface of the piston 21 is movably clamped with the inner wall of the measuring cup 11. The bottom end wall both sides of roof 15 all fixed connection stock 17, stock 17 activity runs through the top of fixed block 14, and one end fixedly connected with regulating block 22 that roof 15 was kept away from to stock 17, and the equal fixedly connected with triangle block 24 on the side that regulating block 22 is opposite each other, and a side wall fixedly connected with rectangle block 23 that measuring cup 11 was kept away from to regulating block 22.

During the use, the experimenter adjusts the position of rectangle 23 according to the quantity that will use, rectangle 23 drives regulating block 22, triangle block 24 and stock 17 and goes up in step in the rising process, the one end that regulating block 22 was kept away from to stock 17 and roof 15 fixed connection, roof 15 rises and drives connecting rod 20 and piston 21 and rise, piston 21 is in the rising process with the intracavity of glass bottle 10 intracavity acid through suction tube 19 and connecting block 18 suction scale 13, through this structural design, make things convenient for the experimenter to use, saved the staff to the affirmation time of using acid quantity, improve work efficiency.

Embodiment III: on the basis of the first embodiment and the second embodiment, as shown in fig. 6 and 7, triangular grooves 25 are formed on opposite side wall surfaces of the inner wall surface of the equipment groove 16, the triangular clamping blocks 24 are movably clamped with the corresponding triangular grooves 25, equipment holes are formed on one side wall surface of the triangular grooves 25, which is close to the triangular clamping blocks 24, scale clamping units 26 are arranged in the equipment holes, the distance between the upper scale clamping units 26 and the lower scale clamping units 26 is equal to the height of the triangular clamping blocks 24, the mounting positions of the scale clamping units 26 correspond to scales 13, the scale clamping units 26 comprise round balls 27 and springs 28, one ends of the springs 28 are fixedly connected with the round balls 27, and the other ends of the springs 28 are fixedly arranged in the equipment holes.

Through setting up scale block unit 26, scale block unit 26 is including ball 27 and spring 28, the mounted position of scale block unit 26 is corresponding with scale 13, the total range of scale 13 is 25ml, every 1ml sets up a set of scale block unit 26 in the preceding 10ml, thereby be located a set of scale block unit 26 and correspond this range promptly when regulating block 22 and triangle block 24, thereby four balls 27 carry out the block with the upper and lower both ends of triangle block 24 and carry out spacingly, every 2ml in back 15ml sets up a set of scale block unit 26, can more accord with the user demand of experimenter through this design, further improve work efficiency.

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.

Claims

1. The utility model provides an inspection detection laboratory adjustable range sample acidification equipment, includes glass bottle (10), its characterized in that: the utility model discloses a glass bottle, including glass bottle (10), the top of glass bottle (10) is provided with graduated flask (11), and graduated flask (11) can carry out the ration to the sour in glass bottle (10) intracavity and absorb, and the material of graduated flask (11) is tetrafluoroethylene, is provided with range adjustment subassembly (12) on the outer wall of graduated flask (11), and range adjustment subassembly (12) are including fixed block (14), and the bottom of graduated flask (11) is provided with connecting block (18) and suction tube (19).

2. The inspection and detection laboratory adjustable range sample acidification device of claim 1, wherein: the measuring cup (11) is hollow, the connecting block (18) is fixedly connected to the bottom end of the measuring cup (11), the suction pipe (19) is fixedly connected to the bottom end of the connecting block (18), the suction pipe (19), the connecting block (18) and the cavity of the measuring cup (11) are communicated, and the measuring cup (11) is movably clamped with the glass bottle (10) through the connecting block (18).

3. The inspection and detection laboratory adjustable range sample acidification device of claim 1, wherein: the measuring cup is characterized in that a scale (13) is arranged on the outer wall surface of the measuring cup (11), a top plate (15) is arranged at the top end of the measuring cup (11), a device groove (16) is formed in the side wall surface, away from the scale (13), of the fixed block (14), and a long rod (17) in a vertical state is arranged in the device groove (16).

4. The inspection and detection laboratory adjustable range sample acidification equipment of claim 3, wherein: the top plate (15) is T-shaped, a connecting rod (20) is fixedly connected to the bottom end wall surface of the top plate (15), the connecting rod (20) is located in a cavity of the measuring cup (11), one end, away from the top plate (15), of the connecting rod (20) is fixedly connected with a piston (21), the piston (21) is made of rubber, and the outer wall surface of the piston (21) is movably clamped with the inner wall of the measuring cup (11).

5. The inspection and detection laboratory adjustable range sample acidification equipment of claim 3, wherein: the utility model discloses a measuring cup, including roof (15), measuring cup (11), long pole (17), adjusting block (22), triangle block (24) are all fixedly connected with on the bottom wall both sides of roof (15), long pole (17) activity runs through the top of fixed block (14), and one end fixedly connected with adjusting block (22) are kept away from to long pole (17), and one side that adjusting block (22) are opposite each other is gone up all fixedly connected with triangle block (24), and one side wall fixedly connected with rectangle piece (23) are kept away from to adjusting block (22).

6. The inspection and detection laboratory adjustable range sample acidification equipment of claim 3, wherein: triangular grooves (25) are formed in one side wall surface, opposite to each other, of the inner wall surface of the equipment groove (16), and the triangular clamping blocks (24) are movably clamped with the corresponding triangular grooves (25).

7. The inspection and detection laboratory adjustable range sample acidification equipment of claim 6, wherein: an equipment hole is formed in a side wall surface, close to the triangular clamping block (24), of the triangular groove (25), a scale clamping unit (26) is arranged in the equipment hole, the distance between the upper scale clamping unit (26) and the lower scale clamping unit (26) is equal to the height of the triangular clamping block (24), and the installation position of the scale clamping unit (26) corresponds to the scale (13).

8. The inspection and detection laboratory adjustable range sample acidification equipment of claim 7, wherein: the scale clamping unit (26) comprises a ball (27) and a spring (28), one end of the spring (28) is fixedly connected with the ball (27), and the other end of the spring (28) is fixedly arranged in the equipment hole.