CN215812613U

CN215812613U - Analytical titration device for drug test

Info

Publication number: CN215812613U
Application number: CN202122212613.XU
Authority: CN
Inventors: 王琪; 黄霖
Original assignee: Jingdezhen Market Supervision And Management Comprehensive Inspection And Testing Center
Current assignee: Jingdezhen Market Supervision And Management Comprehensive Inspection And Testing Center
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-02-11
Anticipated expiration: 2031-09-14

Abstract

The utility model discloses an analytical titration device for drug testing, and relates to the technical field of medical instruments. According to the utility model, through the arranged clamping assembly, conical bottles with different sizes can be clamped and fixed, so that both hands can be liberated, the titration process can be conveniently recorded in the titration process, and meanwhile, the phenomenon that the solution drips onto the side wall of the conical bottle or drips out of the conical bottle due to shaking caused by holding by hands can be avoided, so that the inspection is prevented from being influenced; the utility model can lead the conical flask to do small-amplitude left-right swing through the arranged swinging component, thereby being beneficial to the full reaction of the medicament in the conical flask and improving the working efficiency.

Description

Analytical titration device for drug test

Technical Field

The utility model relates to the technical field of medical instruments, in particular to an analytical titration device for drug test.

Background

Titration analysis is an analysis method in which a standard solution with a known accurate concentration is added dropwise to a solution of a substance to be measured until the amount of the substance in the solution reacts completely according to a stoichiometric relationship, and then the content of the substance to be measured is calculated according to the concentration of the added standard solution and the consumed volume.

When titrating the operation, it is usually that operating personnel is held buret on one hand, and holding the erlenmeyer flask of waiting to titrate solution on the other hand, and operating personnel's both hands do not have idle, are unfavorable for the record of titration process, and simultaneously, handheld buret produces easily and rocks to make the solution drip outside the erlenmeyer flask lateral wall or drip the erlenmeyer flask easily, influence going on of inspection.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims to provide an analytical titration device for drug testing, which solves the technical problems that the recording of a titration process is not facilitated due to the absence of both hands during the titration operation, and meanwhile, the solution is easy to drop to the side wall of a conical flask or drop to the outside of the conical flask due to the shaking easily caused by holding a burette by hand, so that the testing is influenced.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a medicine inspection is with analysis titration outfit, includes the bottom plate, one side at bottom plate top is provided with the support frame, the adjustment tank has been seted up on the inside top of support frame, the inside of adjustment tank is provided with the regulating plate, one side of support frame is provided with locating component, one side of locating component is provided with the diaphragm, the inside of diaphragm is provided with the buret, the top of bottom plate is provided with sways the subassembly, the inboard of swaying the subassembly is provided with the centre gripping subassembly.

Through adopting the above-mentioned technical scheme, the centre gripping subassembly can carry out the centre gripping to the erlenmeyer flask of equidimension not fixed, thereby can liberate both hands, make can be convenient for carry out the record to titration process at titration in-process, simultaneously can avoid rocking and make the solution drip to the erlenmeyer flask lateral wall or drip outside the erlenmeyer flask because of handheld production, thereby avoid influencing going on of inspection, the subassembly that sways can make the erlenmeyer flask do the horizontal hunting of small circle, thereby do benefit to the abundant reaction of medicament in the erlenmeyer flask, thereby improve work efficiency, locating component can fix a position the regulating plate of having adjusted the height, thereby make the regulating plate can not appear sliding, make the stability that can increase the buret.

The positioning component comprises a first supporting plate and a slot, wherein one side of the first supporting plate is provided with a rotating column which is rotatably connected with an adjusting plate through a bearing seat, the other side of the first supporting plate is provided with a second supporting plate, a spring is arranged between the first supporting plate and the second supporting plate, two sides inside the second supporting plate are both provided with inserting rods which penetrate through the first supporting plate, and the second supporting plate is elastically connected with the first supporting plate through the spring.

Through adopting above-mentioned technical scheme, can fix a position the regulating plate of having adjusted the height to make the regulating plate can not appear sliding, make the stability that can increase the buret.

The utility model is further provided that the swinging assembly comprises a vertical plate, a rotating rod is arranged on the inner side of the vertical plate, a rotating handle is arranged at one end of the rotating rod, and the rotating handle is fixedly connected with the rotating rod.

Through adopting above-mentioned technical scheme, can make the erlenmeyer flask do the horizontal hunting of small range to do benefit to the abundant reaction of the interior medicine of erlenmeyer flask, thereby improve work efficiency.

The clamping assembly comprises an electric push rod, a pin shaft, a clamping plate and a supporting table, wherein a first fixing seat and a fourth fixing seat are respectively arranged on two sides of the electric push rod and the supporting table, a first connecting plate is arranged on one side of the first fixing seat, a rotating plate is arranged on the inner side of the fourth fixing seat, second fixing seats are respectively arranged on two ends of the rotating plate, a third fixing seat is arranged on one side of the clamping plate, and a second connecting plate is arranged on one side of the third fixing seat.

Through adopting above-mentioned technical scheme, can carry out the centre gripping to the erlenmeyer flask of equidimension not fixed to can liberate both hands, make can be convenient for carry out the record to titrating the process titrating at the in-process, can avoid simultaneously shaking and make the solution drip to the erlenmeyer flask lateral wall or drip outside the erlenmeyer flask because of handheld production, thereby avoid influencing going on of inspection.

The utility model is further arranged in such a way that two sides of the inside of the top end of the support platform are both provided with T-shaped sliding grooves, the bottom ends of the clamping plates are both provided with T-shaped sliding plates matched with the T-shaped sliding grooves, and the clamping plates are connected with the electric push rods in a sliding way through the T-shaped sliding grooves and the T-shaped sliding plates.

Through adopting above-mentioned technical scheme, can play the spacing effect of support to increase the stability of grip block, make the grip block can do the removal of horizontal direction.

In summary, the utility model mainly has the following beneficial effects:

1. according to the utility model, through the arranged clamping assembly, conical bottles with different sizes can be clamped and fixed, so that both hands can be liberated, the titration process can be conveniently recorded in the titration process, and meanwhile, the phenomenon that the solution drips onto the side wall of the conical bottle or drips out of the conical bottle due to shaking caused by holding by hands can be avoided, so that the inspection is prevented from being influenced;

2. the utility model can lead the conical flask to do small-amplitude left-right swing through the arranged swinging component, thereby being beneficial to the full reaction of the medicament in the conical flask and improving the working efficiency;

3. the adjusting plate with the adjusted height can be positioned by the positioning assembly, so that the adjusting plate cannot slide, and the stability of the burette can be improved.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a top cross-sectional view of the present invention.

In the figure: 1. a base plate; 2. a support frame; 3. an adjustment groove; 4. an adjusting plate; 5. a positioning assembly; 501. a first support plate; 502. rotating the column; 503. a second support plate; 504. a spring; 505. inserting a rod; 506. a slot; 6. a transverse plate; 7. a burette; 8. a clamping assembly; 801. an electric push rod; 802. a first fixed seat; 803. a first connecting plate; 804. a pin shaft; 805. a second fixed seat; 806. a rotating plate; 807. a fourth fixed seat; 808. a third fixed seat; 809. a clamping plate; 810. a support table; 811. a second connecting plate; 9. a rocking assembly; 901. a vertical plate; 902. a rotating rod; 903. and (7) rotating a handle.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

The following describes an embodiment of the present invention based on its overall structure.

An analytical titration device for drug test, as shown in fig. 2-3, comprises a bottom plate 1, a support frame 2 is arranged on one side of the top of the bottom plate 1, an adjusting groove 3 is arranged on the top end of the inside of the support frame 2, an adjusting plate 4 is arranged inside the adjusting groove 3, a positioning component 5 is arranged on one side of the support frame 2 and can position the adjusting plate 4 with adjusted height, so that the adjusting plate 4 can not slide, the stability of a burette 7 can be increased, a transverse plate 6 is arranged on one side of the positioning component 5, a burette 7 is arranged inside the transverse plate 6, a swinging component 9 is arranged on the top end of the bottom plate 1 and can enable the conical flask to swing left and right in small amplitude, thereby being beneficial to the full reaction of the drug in the conical flask and improving the working efficiency, a clamping component 8 is arranged on the inner side of the swinging component 9 and can clamp and fix conical flasks with different sizes, thereby can liberate both hands for can be convenient for carry out the record to titrating the process titrating the in-process, can avoid simultaneously shaking and make the solution drip to the erlenmeyer flask lateral wall or drip outside the erlenmeyer flask because of handheld production, thereby avoid influencing going on of inspection.

Referring to fig. 3, the positioning assembly 5 includes a first support plate 501 and a slot 506, a rotation post 502 rotatably connected to the adjustment plate 4 through a bearing seat is disposed on one side of the first support plate 501, a second support plate 503 is disposed on the other side of the first support plate 501, a spring 504 is disposed between the first support plate 501 and the second support plate 503, an insertion rod 505 penetrating through the first support plate 501 is disposed on both sides of the inside of the second support plate 503, the second support plate 503 and the first support plate 501 are elastically connected through the spring 504, and the adjustment plate 4 with the adjusted height can be positioned through the first support plate 501, the slot 506, the rotation post 502, the second support plate 503, the spring 504 and the insertion rod 505, so that the adjustment plate 4 does not slide, and the stability of the burette can be increased.

Referring to fig. 3, the swing assembly 9 includes a vertical plate 901, a rotating rod 902 is disposed inside the vertical plate 901, a rotating handle 903 is disposed at one end of the rotating rod 902, the rotating handle 903 is fixedly connected to the rotating rod 902, and the vertical plate 901, the rotating rod 902, and the rotating handle 903 are disposed to enable the conical flask to swing left and right in a small range, so as to facilitate sufficient reaction of the medicament in the conical flask, and improve work efficiency.

Referring to fig. 2, the clamping assembly 8 includes an electric push rod 801, a pin 804, a clamping plate 809, and a support platform 810, wherein two sides of the electric push rod 801 and the support platform 810 are respectively provided with a first fixing seat 802 and a fourth fixing seat 807, one side of the first fixing seat 802 is provided with a first connecting plate 803, an inner side of the fourth fixing seat 807 is provided with a rotating plate 806, two ends of the rotating plate 806 are both provided with a second fixing seat 805, one side of the clamping plate 809 is provided with a third fixing seat 808, one side of the third fixing seat 808 is provided with a second connecting plate 811, and by arranging the electric push rod 801, the pin 804, the clamping plate 809, the support platform 810, the first fixing seat 802, the fourth fixing seat 807, the first connecting plate 803, the rotating plate 806, the second fixing seat 805, the third fixing seat 808, and the second connecting plate 811, conical flasks with different sizes can be clamped and fixed, thereby freeing both hands, so that the titration process can be conveniently recorded in the titration process, meanwhile, the phenomenon that the solution drips onto the side wall of the conical flask or drips outside the conical flask due to shaking caused by holding by hands can be avoided, so that the influence on the inspection is avoided.

Referring to fig. 2, T-shaped sliding grooves are formed in two sides of the top of the supporting platform 810, T-shaped sliding plates matched with the T-shaped sliding grooves are arranged at the bottom ends of the clamping plates 809, the clamping plates 809 are connected with the electric push rod 801 in a sliding mode through the T-shaped sliding grooves and the T-shaped sliding plates, and the clamping plates 809 can be supported and limited through the T-shaped sliding grooves and the T-shaped sliding plates, so that the stability of the clamping plates 809 is improved, and the clamping plates 809 can move in the horizontal direction.

The working principle of the utility model is as follows: when the device is used, the first support plate 501 is rotatably connected with the adjusting plate 4 through the rotating column 502 and the bearing seat, the second support plate 503 is elastically connected with the first support plate 501 through the spring 504, so that the inserting rod 505 can be separated from the slot 506 by pulling the second support plate 503 outwards, the first support plate 501 and the second support plate 503 are rotated to be in a vertical state, then the adjusting plate 4 is pulled upwards, when the transverse plate 6 is adjusted to a proper height, the second support plate 503 is pulled outwards again, then the first support plate 501 and the second support plate 503 are rotated to be in a horizontal state, at the moment, the second support plate 503 is loosened, the inserting rod 505 is clamped with the slot 506 under the action of the spring 504, and therefore the purpose of positioning the adjusting plate 4 with the adjusted height can be achieved, at the moment, the conical bottle is placed at the center position of the support table 810, and then the electric push rod 801 is opened, the device can extend towards two sides, because the electric push rod 801 is rotatably connected with the rotating plate 806 through the first fixing seat 802, the second fixing seat 805, the first connecting plate 803 and the pin shaft 804, the clamping plate 809 is rotatably connected with the rotating plate 806 through the third fixing seat 808, the second fixing seat 805, the second connecting plate 811 and the pin shaft 804, the rotating plate 806 is rotatably connected with the supporting table 810 through the fourth fixing seat 807 and the pin shaft 804, and the clamping plate 809 is slidably connected with the supporting table 810 through the T-shaped sliding groove and the T-shaped sliding plate, so that the two groups of clamping plates 809 can approach to the conical flask, thereby realizing the purpose of clamping and fixing the conical flasks with different sizes, because the supporting table 810 is rotatably connected with the vertical plate 901 through the rotating rod 902, after titration, the conical flask can swing to the left and the right in a small range by rotating the rotating handle 903, thereby being beneficial to the full reaction of the medicament in the conical flask, thereby improving the working efficiency.

Although embodiments of the present invention have been shown and described, the present embodiments are merely illustrative of the present invention and are not intended to limit the present invention, and the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and those skilled in the art can make modifications, substitutions, variations, etc. of the embodiments as required without departing from the principle and spirit of the present invention, but within the scope of the claims of the present invention.

Claims

1. An analytical titration device for drug testing, comprising a base plate (1), characterized in that: one side at bottom plate (1) top is provided with support frame (2), adjustment tank (3) have been seted up on the inside top of support frame (2), the inside of adjustment tank (3) is provided with regulating plate (4), one side of support frame (2) is provided with locating component (5), one side of locating component (5) is provided with diaphragm (6), the inside of diaphragm (6) is provided with buret (7), the top of bottom plate (1) is provided with sways subassembly (9), the inboard of swaying subassembly (9) is provided with centre gripping subassembly (8).

2. The analytic titration device for pharmaceutical testing according to claim 1, wherein: locating component (5) include first backup pad (501), slot (506), one side of first backup pad (501) is provided with rotates post (502) of being connected through the bearing frame rotation with regulating plate (4), the opposite side of first backup pad (501) is provided with second backup pad (503), be provided with spring (504) between first backup pad (501) and second backup pad (503), the inside both sides of second backup pad (503) all are provided with inserted bar (505) of running through first backup pad (501), second backup pad (503) pass through spring (504) elastic connection with first backup pad (501).

3. The analytic titration device for pharmaceutical testing according to claim 1, wherein: the swing assembly (9) comprises a vertical plate (901), a rotating rod (902) is arranged on the inner side of the vertical plate (901), a rotating handle (903) is arranged at one end of the rotating rod (902), and the rotating handle (903) is fixedly connected with the rotating rod (902).

4. The analytic titration device for pharmaceutical testing according to claim 1, wherein: the clamping assembly (8) comprises an electric push rod (801), a pin shaft (804), a clamping plate (809) and a supporting table (810), wherein a first fixing seat (802) and a fourth fixing seat (807) are respectively arranged on two sides of the electric push rod (801) and the supporting table (810), a first connecting plate (803) is arranged on one side of the first fixing seat (802), a rotating plate (806) is arranged on the inner side of the fourth fixing seat (807), second fixing seats (805) are arranged at two ends of the rotating plate (806), a third fixing seat (808) is arranged on one side of the clamping plate (809), and a second connecting plate (811) is arranged on one side of the third fixing seat (808).

5. The analytic titration device for pharmaceutical testing according to claim 4, wherein: t-shaped sliding grooves are formed in two sides of the inner portion of the top end of the supporting platform (810), T-shaped sliding plates matched with the T-shaped sliding grooves are arranged at the bottom ends of the clamping plates (809), and the clamping plates (809) are connected with the electric push rod (801) in a sliding mode through the T-shaped sliding grooves and the T-shaped sliding plates.