CN213933739U

CN213933739U - Titration apparatus for drug analysis

Info

Publication number: CN213933739U
Application number: CN202120006325.6U
Authority: CN
Inventors: 张开臣; 刘建升; 王军
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-04
Filing date: 2021-01-04
Publication date: 2021-08-10
Anticipated expiration: 2031-01-04

Abstract

The utility model discloses a drug analysis titration outfit, including base and slider, the top of base is provided with the knob, the slider is installed in the outside of screw rod, the left side of slip table is provided with the slide bar, and the externally mounted of slide bar has the slide, the internally mounted of slide has the test tube, and the below of test tube installs linking pipe, the below of linking pipe is provided with the hose, the right side of test tube is provided with splint, and the right side of splint installs first spring, the right side of first spring is provided with the lead screw, and the top of lead screw is provided with the motor, the inside of linking pipe is provided with the second spring, and the top of second spring is provided with the spacing groove, the outside of spacing groove is provided with the pulley. This titration outfit is provided with slip table, slider, screw rod and knob for more compatibility to be provided with slide, lead screw, motor and slide bar, make more compatibility, be provided with pulley, spacing groove and second spring simultaneously, make the velocity of flow of can controlling.

Description

Titration apparatus for drug analysis

Technical Field

The utility model relates to a titration outfit technical field specifically is a drug analysis titration outfit.

Background

Titration is a means of quantitative analysis, and is also a chemical experiment operation, the content of a certain solute is determined through the quantitative reaction of two solutions, and a titration device plays an important analysis role in modern chemical industry and pharmaceutical industry.

The titration apparatus on the existing market is not strong in compatibility, can not perform translational motion, is not strong in practicability, can not perform height adjustment, is not strong in functionalization, and does not have the control function of hose flow rate.

In order to solve the above problems, we propose a titration apparatus for drug analysis.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a titration outfit for pharmaceutical analysis to solve the existing titration outfit on the market that proposes in the above-mentioned background art and exist in the in-service use, the compatibility of device is not strong, can not carry out translational motion, and the practicality of device is not strong, can not carry out the lift adjustment of height, and the functionalization of device is not strong simultaneously, does not possess the control function's of hose velocity of flow problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a drug analysis titration outfit, includes base and slider, the top of base is provided with the knob, and the left side of knob is provided with the screw rod, the slider is installed in the outside of screw rod, and the top of slider is provided with the slip table, the left side of slip table is provided with the slide bar, and the externally mounted of slide bar has the slide, the internally mounted of slide has the test tube, and the below of test tube installs linking pipe, the below of linking pipe is provided with the hose, the right side of test tube is provided with splint, and the right side of splint installs first spring, the right side of first spring is provided with the lead screw, and the top of lead screw is provided with the motor, the inside of linking pipe is provided with the second spring, and the top of second spring is provided with the spacing groove, the outside of spacing groove is provided with the pulley.

Preferably, the sliding table and the knob form a sliding structure through the matching between the sliding block and the screw rod, and the sliding block and the screw rod are connected in a meshed mode.

Preferably, the sliding plates are in a coating structure relative to the sliding rods, and the inner surfaces of the sliding plates are attached to the outer surfaces of the sliding rods.

Preferably, the clamping plate and the sliding plate form an elastic structure through the first spring, and the clamping plate is movably connected with the first spring.

Preferably, the sliding plate and the motor form a lifting structure through a screw rod, and the sliding plate and the screw rod are connected in a meshed mode.

Preferably, the pulley and the connecting pipe form an elastic structure through the matching between the limiting groove and the second spring, and the inner surface of the pulley and the outer surface of the limiting groove are mutually attached.

Preferably, the pulley and the connecting pipe form a sliding structure through a limiting groove, and the pulley and the limiting groove are movably connected.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this drug analysis titration outfit is provided with slip table, slider, screw rod and knob, and such design has improved the practicality of this device greatly, and the user is when carrying out the use, can rotate the knob, and the rotation of knob can be controlled the screw rod and carry out rotary motion to can make rotary motion's screw rod can control the slider of top and take the slip table of top to carry out the translational motion of left right direction, thereby can control translational control, conveniently carry out the regulation to the distance.

2. This drug analysis titration outfit is provided with the slide, the lead screw, motor and slide bar, such design has improved the compatibility of this device greatly, but the user is when carrying out the use starter motor, take the lead screw to carry out rotary motion after the motor starts, the lead screw meshes with the slide and is connected, thereby make the rotary motion of motor can control the slide and carry out the oscilaltion, and when the slide goes up and down, the slide bar has then played the stable effect of linking up, make this device can control the test tube through such design and go up and down to handle, thereby conveniently use.

3. This drug analysis titration outfit is provided with pulley, spacing groove and second spring, and such design has improved the functionalization of this device greatly, and the user is when using, and accessible spacing groove makes the pulley carry out rotary motion, because the spacing groove is the design of toper structure, can be so that the pulley control the angle that opens and shuts of the inside hole site of hose through such design to accomplish the control of velocity of flow, and the second spring can be fine support the spacing groove.

Drawings

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

FIG. 2 is a schematic view of the inner structure of the engagement tube of the present invention;

fig. 3 is the utility model discloses lead screw and slip table connection structure sketch map.

In the figure: 1. a base; 2. a knob; 3. a screw; 4. a slider; 5. a sliding table; 6. a slide bar; 7. a slide plate; 8. a test tube; 9. connecting the pipe; 10. a hose; 11. a splint; 12. a first spring; 13. a screw rod; 14. a motor; 15. a second spring; 16. a limiting groove; 17. a pulley.

Detailed Description

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.

Referring to fig. 1-3, the present invention provides a technical solution: a drug analysis titration apparatus comprises a base 1 and a slider 4, a knob 2 is arranged above the base 1, a screw rod 3 is arranged on the left side of the knob 2, the slider 4 is arranged outside the screw rod 3, a sliding table 5 is arranged above the slider 4, the sliding table 5 and the knob 2 form a sliding structure through the matching between the slider 4 and the screw rod 3, the slider 4 and the screw rod 3 are connected in a meshing manner, the apparatus is provided with the sliding table 5, the slider 4, the screw rod 3 and the knob 2, the design greatly improves the practicability of the apparatus, when the apparatus is used, a user can rotate the knob 2, the rotation of the knob 2 can control the screw rod 3 to rotate, so that the screw rod 3 which rotates can control the slider 4 above to drive the sliding table 5 above to perform the translation movement in the left-right direction, thereby the translation control can be performed, the distance adjustment is convenient, a sliding rod 6 is arranged on the left side of the sliding table 5, a sliding plate 7 is arranged outside the sliding rod 6, the sliding plates 7 are in a coating structure relative to the sliding rod 6, the inner surface of the sliding plate 7 is mutually attached to the outer surface of the sliding rod 6, the sliding rod 6 plays a role in stable connection, the sliding plate 7 can be well attached and fixed to the sliding rod 6 due to the coating structure, a test tube 8 is arranged inside the sliding plate 7, a connection tube 9 is arranged below the test tube 8, a hose 10 is arranged below the connection tube 9, a clamping plate 11 is arranged on the right side of the test tube 8, a first spring 12 is arranged on the right side of the clamping plate 11, a lead screw 13 is arranged on the right side of the first spring 12, a motor 14 is arranged above the lead screw 13, the clamping plate 11 forms an elastic structure with the sliding plate 7 through the first spring 12, and the clamping plate 11 is movably connected with the first spring 12, the device can control the clamping plate 11 to stably clamp the test tube 8 in the sliding plate 7 by pulling the first spring 12, and the design can also clamp the test tubes 8 with different thicknesses, the sliding plate 7 forms a lifting structure between the screw rod 13 and the motor 14, and the sliding plate 7 is connected with the screw rod 13 in a meshing manner, the device is provided with the sliding plate 7, the screw rod 13, the motor 14 and the sliding rod 6, the compatibility of the device is greatly improved, a user can start the motor 14 when using the device, the motor 14 drives the screw rod 13 to rotate after being started, the screw rod 13 is connected with the sliding plate 7 in a meshing manner, so that the sliding plate 7 can be controlled to vertically lift by the rotating motion of the motor 14, and when the sliding plate 7 lifts, the sliding rod 6 plays a role of stable connection, and the device can control the test tube 8 to lift through the design, thereby facilitating the use, the inside of the connecting pipe 9 is provided with the second spring 15, and the upper part of the second spring 15 is provided with the limiting groove 16, the outside of the limiting groove 16 is provided with the pulley 17, the pulley 17 forms an elastic structure with the connecting pipe 9 through the matching between the limiting groove 16 and the second spring 15, and the inner surface of the pulley 17 is mutually jointed with the outer surface of the limiting groove 16, the device is provided with the pulley 17, the limiting groove 16 and the second spring 15, the design greatly improves the functionality of the device, when the user uses, the pulley 17 can rotate through the limiting groove 16, because the limiting groove 16 is the design of a conical structure, the pulley 17 can control the opening and closing angle of the inner hole site of the hose 10 through the design, thereby completing the control of the flow rate, and the second spring 15 can well support the limiting groove 16, the pulley 17 passes through and constitutes sliding construction between spacing groove 16 and the linking pipe 9, and is swing joint between pulley 17 and the spacing groove 16, and sliding construction's design makes the pulley 17 of this device can slide the translation in spacing groove 16 outside to swing joint's convenient maintenance of design is disassembled.

The working principle is as follows: the drug analysis titration device has the use flow that firstly, the base 1 of the device needs to be placed on a stable desktop before use, a sliding table 5, a sliding block 4, a screw rod 3 and a knob 2 are arranged in the base 1, the practicability of the device is greatly improved by the design, when a user uses the device, the knob 2 can be rotated, the screw rod 3 can be controlled to rotate by the rotation of the knob 2, the sliding block 4 above the screw rod 3 can be controlled to drive the sliding table 5 above the screw rod to move horizontally in the left-right direction, the translational control can be controlled, the distance can be conveniently adjusted, then the device can be inserted into the sliding plate 7 without the test tube 8, the clamping plate 11 can be controlled to stably clamp the test tube 8 in the sliding plate 7 by pulling the first spring 12, and the sliding plate 7, the screw rod 13 and the sliding plate 7 are arranged, The device comprises a motor 14 and a sliding rod 6, the compatibility of the device is greatly improved by the design, a user can start the motor 14 when using the device, the motor 14 drives a screw rod 13 to perform rotary motion after being started, the screw rod 13 is meshed and connected with a sliding plate 7, so that the rotary motion of the motor 14 can control the sliding plate 7 to ascend and descend, and when the sliding plate 7 ascends and descends, the sliding rod 6 plays a role in stable connection, the device can control a test tube 8 to ascend and descend by the design, the use is convenient, meanwhile, the device is provided with a pulley 17, a limiting groove 16 and a second spring 15, the design greatly improves the functionality of the device, the pulley 17 can perform rotary motion by the limiting groove 16 when using the device, because the limiting groove 16 is designed in a conical structure, the pulley 17 can control the opening and closing angle of the inner hole position of the hose 10 by the design, therefore, the control of the flow rate is completed, and the second spring 15 can well support the limiting groove 16, which is the using process of the titration apparatus for drug analysis.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a drug analysis titration outfit, includes base (1) and slider (4), its characterized in that: the utility model discloses a test tube, including base (1), slider (4), slide bar (6), slide bar (7), test tube (8) and linking pipe (9) are installed to the internally mounted of slide bar (7), and the below of test tube (8), the below of linking pipe (9) is provided with hose (10), the right side of test tube (8) is provided with splint (11), and the right side of splint (11) installs first spring (12), the right side of first spring (12) is provided with lead screw (13), and the top of lead screw (13) is provided with motor (14), the inside of linking pipe (9) is provided with second spring (15), and a limiting groove (16) is arranged above the second spring (15), and a pulley (17) is arranged outside the limiting groove (16).

2. A titration device according to claim 1, wherein: the sliding table (5) and the knob (2) form a sliding structure through the matching between the sliding block (4) and the screw rod (3), and the sliding block (4) and the screw rod (3) are connected in a meshed mode.

3. A titration device according to claim 1, wherein: the sliding plates (7) are in a coating structure relative to the sliding rods (6), and the inner surfaces of the sliding plates (7) are attached to the outer surfaces of the sliding rods (6).

4. A titration device according to claim 1, wherein: the clamping plate (11) and the sliding plate (7) form an elastic structure through the first spring (12), and the clamping plate (11) is movably connected with the first spring (12).

5. A titration device according to claim 1, wherein: the sliding plate (7) forms a lifting structure with the motor (14) through the screw rod (13), and the sliding plate (7) is meshed with the screw rod (13).

6. A titration device according to claim 1, wherein: the pulley (17) and the connecting pipe (9) form an elastic structure through the matching between the limiting groove (16) and the second spring (15), and the inner surface of the pulley (17) is mutually attached to the outer surface of the limiting groove (16).

7. A titration device according to claim 1, wherein: the pulley (17) and the connecting pipe (9) form a sliding structure through the limiting groove (16), and the pulley (17) and the limiting groove (16) are movably connected.