CN220323223U - Analysis titration apparatus for medicine inspection - Google Patents

Abstract

The utility model relates to an analysis titration device for drug inspection, which belongs to the technical field of analysis titration devices and comprises a bottom plate, a positioning plate and a support, wherein the top end of the bottom plate is fixedly connected with the positioning plate, one side of the top end of the bottom plate is fixedly connected with the support, one side of the support is fixedly connected with a protective shell, the bottom end of the protective shell is fixedly connected with a support column, the support column is rotationally connected with a protective block, the bottom end of the protective block is fixedly connected with a rotary table, a plurality of limit grooves are formed in the surface of the rotary table, one side inner walls of the limit grooves are fixedly connected with a first limit shell, and one side of the first limit shell is movably connected with a clamping assembly. Through pillar, protection piece, carousel, spacing shell one and the centre gripping subassembly that set up can make the burette spacing between adding and holding subassembly and spacing shell one, be convenient for fix the burette, pillar and the protection piece that set up are convenient for rotate the burette, and are convenient for carry out the dropping liquid to the container that the locating plate surface was placed, the operating personnel of being convenient for record.

Description

Analysis titration apparatus for medicine inspection

Technical Field

The utility model relates to the technical field of analytical titration devices, in particular to an analytical titration device for drug inspection.

Background

The titration analysis is an analysis method that standard solution with known accurate concentration is dripped into the solution of the measured substance until the amount of the substance in the added solution is exactly reacted completely according to the stoichiometric relation, and then the content of the measured substance is calculated according to the concentration of the added standard solution and the consumed volume. In modern drug analysis, titration analysis of components of a drug is often required, and thus an analytical titration device for drug testing is often used.

The medicine inspection analysis process needs to titrate the solution, and at present medicine inspection analysis is titrating the time, operating personnel hold the burette of titration solution with one hand operation, and the other hand operation holds the test tube of waiting to titrate the solution, and operating personnel's both hands do not have idle to be convenient for record titration process, and operating personnel's work degree of difficulty is also great, and we propose an analysis titration apparatus for medicine inspection for this reason.

Disclosure of Invention

In view of the above problems, the utility model provides an analytical titration device for drug testing, which has the advantages of reducing the working difficulty and being convenient for recording the operation process.

The technical scheme of the utility model is as follows:

the utility model provides an analysis titration apparatus for medicine inspection, includes bottom plate, locating plate and support, the top fixedly connected with locating plate of bottom plate, the top one side fixedly connected with support of bottom plate, one side fixedly connected with protecting crust of support, the bottom fixedly connected with pillar of protecting crust, the pillar rotates and is connected with the protection piece, the bottom fixedly connected with carousel of protection piece, a plurality of spacing grooves have been seted up to the surface of carousel, a plurality of the equal fixedly connected with spacing shell of one side inner wall of spacing groove is first, a plurality of one side swing joint of spacing shell is first has the centre gripping subassembly.

In a further technical scheme, the bottom of protecting crust is offered flutedly, the inner wall fixedly connected with of recess a plurality of rubber strips, the top fixedly connected with of protecting block a plurality of connecting strips, a plurality of one side fixedly connected with lug one that the connecting strip is close to the rubber strip, a plurality of lug one and a plurality of rubber strip all correspond with the position of spacing shell one.

In further technical scheme, the clamping assembly includes spout, reset spring, slider, connecting rod and spacing shell two, a plurality of spouts have all been seted up to the opposite side surface of spacing groove, and is a plurality of the inner wall of spout all is equipped with a plurality of reset spring, reset spring's one end fixedly connected with slider, the surface fixedly connected with connecting rod of slider, the one end fixedly connected with spacing shell two of connecting rod.

In a further technical scheme, a plurality of sliding blocks slide on the inner wall of the sliding groove, and a handle is fixedly connected to one side, close to the second limiting shell, of the top ends of the connecting rods.

In a further technical scheme, a plurality of one side of the second limiting shell, which is close to the first limiting shell, is fixedly connected with a rubber pad, and the outer surface of the rotary disc is fixedly connected with a plurality of limiting strips.

In a further technical scheme, the outer surface of the bottom end of the support column is rotationally connected with a bearing, and the outer surface of the bearing is rotationally connected with the inner wall of the protection block.

In a further technical scheme, the surface of the positioning plate is fixedly connected with a second bump.

The beneficial effects of the utility model are as follows:

1. the dropper can be limited between the clamping component and the first limiting shell through the support column, the protection block, the rotary table, the first limiting shell and the clamping component, so that the dropper can be conveniently fixed, the support column and the protection block are convenient for rotating the dropper, the container placed on the surface of the positioning plate can be conveniently dripped, and the recording of operators is facilitated;

2. when the protection block can be conveniently rotated through the rubber strip, the connecting strip and the first bump, the container placed on the surface of the positioning plate is dripped, so that errors in dripping are reduced, and the solution in the dropper is prevented from dripping outside the container.

Drawings

FIG. 1 is a schematic overall structure of an embodiment of the present utility model;

FIG. 2 is a schematic diagram of a position structure of a limiting groove according to an embodiment of the present utility model;

FIG. 3 is a schematic view of the position structure of a bearing according to an embodiment of the present utility model;

FIG. 4 is a schematic view of the position structure of the chute, return spring and handle according to an embodiment of the utility model;

fig. 5 is a schematic view showing the position structure of the first connecting strip and the first bump according to the embodiment of the utility model.

Reference numerals illustrate:

1. a bottom plate; 2. a positioning plate; 3. a bracket; 4. a protective shell; 5. a rubber strip; 6. a support post; 7. a bearing; 8. a protective block; 9. a connecting strip; 10. a first bump; 11. a turntable; 12. a limit groove; 13. a first limiting shell; 14. a chute; 15. a return spring; 16. a slide block; 17. a connecting rod; 18. a second limiting shell; 19. a rubber pad; 20. a handle; 21. a limit bar; 22. and a second bump.

Detailed Description

Embodiments of the present utility model are further described below with reference to the accompanying drawings.

Examples:

as shown in fig. 1-5, an analysis titration device for medicine inspection, comprising a bottom plate 1, a positioning plate 2 and a support 3, the top fixedly connected with positioning plate 2 of bottom plate 1, positioning plate 2 fixedly connected with lug two 22, top one side fixedly connected with support 3 of bottom plate 1, one side fixedly connected with protecting shell 4 of support 3, the bottom of protecting shell 4 is seted up flutedly, the inner wall fixedly connected with a plurality of rubber strips 5 of recess, the bottom fixedly connected with pillar 6 of protecting shell 4, the bottom surface rotation of pillar 6 is connected with bearing 7, the surface rotation of bearing 7 is connected with protection piece 8, the top fixedly connected with a plurality of connecting rods 9 of protection piece 8, one side fixedly connected with lug one side 10 of a plurality of connecting rods 9 near rubber strip 5, the bottom fixedly connected with carousel 11 of protection piece 8, a plurality of spacing grooves 12 are seted up on the surface of carousel 11, a plurality of lug one side inner wall of spacing grooves 12 all fixedly connected with spacing shell one 13, a plurality of lug one 10 and a plurality of rubber strips 5 all correspond with the position of spacing shell one 13, the opposite side surface of spacing groove 12 all is seted up a plurality of sliding grooves 14, a plurality of connecting rods 16 are connected with one side 16 of connecting rods 16 at two, one side 17 of connecting rods 16 are fixedly connected with one side of connecting rods 16, one side 17 is close to two connecting rods 16 fixedly connected with one end of connecting rods 16, one side of connecting rods 17 is connected with one end of connecting rods 16, one end of connecting rods 17 is fixedly connected with one end of connecting rods 16, and one end of connecting rods 16 is connected with one end of connecting rod is connected with one connecting rod is fixedly connected with one connecting rod 18.

The working principle of the technical scheme is as follows:

when the dropper needs to be fixed, firstly, the container is placed on the surface of the positioning plate 2, the bottom end center of the container is placed on the surface of the second bump 22, the handle 20 is buckled by the thumb of one hand, the middle finger is buckled with the limiting strip 21, the two fingers exert force inwards, the handle 20 is pulled by the thumb, the handle 20 drives the second limiting shell 18 and the connecting rod 17 to move towards the middle finger, one end of the connecting rod 17 penetrates through the sliding groove 14 to slide on the inner wall of the sliding groove 14, the sliding block 16 can squeeze and deform the reset spring 15 so as to shrink, one side of the second limiting shell 18 is separated from one side of the first limiting shell 13, the dropper is placed on one side of the first limiting shell 13 at the moment, the handle 20 is slowly released, the reset spring 15 is not stressed and rebounds, the sliding block 16 can be pushed to slide on the inner wall of the sliding groove 14, the connecting rod 17 penetrates through the sliding groove 14, the second limiting shell 18 is pushed by the connecting rod 17, one side of the first limiting shell 13 is tightly attached to the outer surface of the sliding block 14, and one side of the rubber pad 19 is tightly attached to the outer surface of the bottom end, so that the dropper can be fixed, the dropper is convenient to record and operation and easy to operate by a person.

When the rotary table 11 is required to be rotated, firstly, the index finger of one hand is used for stirring the limiting strip 21, the limiting strip 21 drives the rotary table 11 to rotate, the protection block 8 is enabled to rotate on the outer surface of the bearing 7, the dropper which is required to be operated can be conveniently displaced, when the dropper is required to be dripped, the position of the dropper is required to be controlled, at the moment, the rotary table 11 is rotated, the protection block 8 drives the connecting strips 9 and the first bump 10 to rotate in the groove formed in the bottom end of the protection shell 4, the plurality of rubber strips 5 are arranged to limit the first bump 10, when the surface of the first bump 10 is contacted with the surface of the first bump 10, friction between the first bump 10 and the connecting strips 9 can be increased, the protection block 8 drives the rotary table 11 to be decelerated, the first bump 10 passes through the plurality of rubber strips 5, the first bump 10 can be stopped to rotate, meanwhile, the bottom end can be enabled to perform the drip operation on the container, and the drip operation in the container can be conveniently performed.

The foregoing examples merely illustrate specific embodiments of the utility model, which are described in greater detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.

Claims (7)

1. The utility model provides an analytical titration device for medicine inspection, includes bottom plate (1), locating plate (2) and support (3), the top fixedly connected with locating plate (2) of bottom plate (1), the top one side fixedly connected with support (3) of bottom plate (1), its characterized in that: one side fixedly connected with protecting crust (4) of support (3), the bottom fixedly connected with pillar (6) of protecting crust (4), pillar (6) rotate and are connected with protection piece (8), the bottom fixedly connected with carousel (11) of protection piece (8), a plurality of spacing groove (12) have been seted up on the surface of carousel (11), a plurality of the equal fixedly connected with spacing shell (13) of one side inner wall of spacing groove (12), a plurality of one side swing joint of spacing shell (13) has the centre gripping subassembly.

2. An analytical titration device for drug testing as claimed in claim 1, wherein: the bottom of protecting crust (4) is seted up flutedly, the inner wall fixedly connected with of recess a plurality of rubber strips (5), the top fixedly connected with of protection piece (8) a plurality of connecting strips (9), a plurality of one side fixedly connected with lug one (10) that connecting strip (9) are close to rubber strip (5), a plurality of lug one (10) and a plurality of rubber strip (5) are all corresponding with the position of spacing shell one (13).

3. An analytical titration device for drug testing as claimed in claim 1, wherein: the clamping assembly comprises a sliding groove (14), a reset spring (15), a sliding block (16), a connecting rod (17) and a limiting shell II (18), wherein a plurality of sliding grooves (14) are formed in the surface of the other side of the limiting groove (12), a plurality of reset springs (15) are arranged on the inner wall of the sliding groove (14), one end of each reset spring (15) is fixedly connected with the sliding block (16), the surface of each sliding block (16) is fixedly connected with the connecting rod (17), and one end of each connecting rod (17) is fixedly connected with the limiting shell II (18).

4. An analytical titration device for drug testing as claimed in claim 3, wherein: the sliding blocks (16) slide on the inner wall of the sliding groove (14), and a handle (20) is fixedly connected to one side, close to the limiting shell II (18), of the top ends of the connecting rods (17).

5. An analytical titration device for drug testing as claimed in claim 3, wherein: one side of the limiting shell II (18) close to the limiting shell I (13) is fixedly connected with a rubber pad (19), and the outer surface of the rotary disc (11) is fixedly connected with a plurality of limiting strips (21).

6. An analytical titration device for drug testing as claimed in claim 1, wherein: the outer surface of the bottom end of the support column (6) is rotationally connected with a bearing (7), and the outer surface of the bearing (7) is rotationally connected with the inner wall of the protection block (8).

7. An analytical titration device for drug testing as claimed in claim 1, wherein: and the surface of the positioning plate (2) is fixedly connected with a second bump (22).