Reagent quantifying device for drug detection

Abstract

The utility model is applicable to the technical field of medicine detection auxiliary equipment, and provides a reagent quantifying device for medicine detection, which comprises an annular plate, and a through pipe and a liquid outlet pipe are fixedly mounted on the annular plate; the storage bottle is fixedly arranged on the through pipe and is used for storing a drug detection reagent; the supporting plate is fixedly installed on the annular plate, a rotating shaft is rotatably installed on the supporting plate, a circular plate is fixedly installed on the rotating shaft, the circular plate is located in the annular plate, and an operation opening and a quantitative groove are formed in the circular plate. According to the reagent quantifying device for medicine detection, the problem that hands are prone to ache after an existing reagent quantifying device for medicine detection is used for a long time in the prior art is solved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the medicine detection auxiliary equipment technical field especially relates to a reagent quantitative device for medicine detection. BACKGROUND

[0002] The reagent quantitative device for medicine detection is a device for accurately measuring and dispensing reagents required for medicine detection. This device is commonly used in laboratory environments to ensure that the amount of reagent used during medicine detection is accurate, thereby improving the accuracy and reliability of the detection.

[0003] After searching, the application number of a novel reagent quantitative device for medicine detection is 202420369631. X, its structure includes fixed cover, heat preservation cavity and heating pipe, the top and bottom of the fixed cover are provided with through holes, the top of the fixed cover is fixedly connected with the storage sleeve, and the storage sleeve is communicated with the through hole. The utility model is pressed by the tooth plate in the control assembly, and the tooth plate drives the gear to rotate as the spring is compressed, so that the rotating disc rotates, the quantitative reagent stored in the scale cavity is adjusted to the directly below, and is distributed through the outlet pipe, the spring is elastically reset after the pressing hand is released, the scale cavity is automatically rotated to the upper part for automatic quantitative supplement, so that after the required quantitative control adjustment, continuous and convenient multiple quantitative distribution can be realized, the control adjustment is simple and convenient, the quantitative tube is not needed, the comprehensive quantitative effect is good, the multiple quantitative reagent distribution detection efficiency is high, and the use effect is good.

[0004] However, the above-mentioned device still has some problems in actual application. Specifically, when the device discharges the quantitative reagent into the container, it needs to manually press the tooth plate in the control assembly. This operation, repeated for a long time, not only causes hand pain, but also causes the quantitative reagent stored in the scale cavity to be unable to accurately rotate to the directly below due to excessive or insufficient pressing force, which is not convenient to use. UTILITY MODEL CONTENTS

[0005] The utility model provides a reagent quantitative device for medicine detection, which aims to solve the problem of hand pain in the use of the existing reagent quantitative device for medicine detection for a long time.

[0006] In order to solve the above problems, the utility model is such a realization, a reagent quantitative device for medicine detection, include: annular board, fixed mounting has the pipe and the liquid outlet pipe on the annular board, fixed mounting is used for storing medicine detection reagent's storage bottle on the pipe, fixed mounting is on the annular board's support plate, rotating mounting has the pivot on the support plate, fixed mounting has the round plate on the pivot, the round plate is located the inside of the annular board, the round plate is opened and has the operating mouth and the quantitative groove, fixed mounting is on the annular board's two baffle, fixed mounting is on the round plate's connecting rod, install is used for adjusting the quantitative groove capacity's quantitative mechanism on the round plate, assemble is used for rotating the pivot's drive mechanism on the support plate.

[0007] Preferably, the quantitative mechanism comprises: a screw rod threadedly installed on the inner wall of the top of the operating mouth, the top end of the screw rod extending to the inside of the quantitative groove; a plug plate rotatably installed on the screw rod, the plug plate being in sealing sliding connection with the inner wall of the quantitative groove.

[0008] Preferably, the drive mechanism comprises: a servo motor fixedly installed on the support plate, a first sprocket fixedly sleeved on the output shaft of the servo motor; a second sprocket fixedly sleeved on the pivot; a chain sleeved on the first sprocket and the second sprocket.

[0009] Preferably, an observation port is formed on the inner wall of one side of the quantitative groove, a transparent plate is fixedly installed on the inner wall of the observation port, and a scale mark is arranged on the transparent plate.

[0010] Preferably, a sealing ring is fixedly installed on the round plate, the sealing ring being in sealing sliding connection with the inner wall of the annular plate, an inlet and outlet being formed on the sealing ring, and the inlet and outlet being correspondingly arranged with the quantitative groove.

[0011] Preferably, a protective shell is fixedly installed on one side of the annular plate, and a storage battery is fixedly installed on the inner wall of the protective shell.

[0012] Preferably, a liquid injection pipe is fixedly installed on the top of the storage bottle, and a cover is threadedly installed on the liquid injection pipe.

[0013] Compared with the related art, the reagent quantitative device for medicine detection has the following advantages

[0014] Beneficial effects:

[0015] Compared with the prior art, the reagent quantitative device for medicine detection provided by the scheme can conveniently adjust the capacity of the quantitative tank according to the reagent required by medicine detection through the use of the quantitative mechanism, so as to ensure that the reagent in the storage bottle can only be transported to the quantitative tank in a certain amount from the through pipe each time, and different detection requirements can be met. Through the use of the driving mechanism, the rotation of the circular plate can be driven by the shaft, when the connecting rod on the circular plate contacts the baffle below, the quantitative reagent stored in the quantitative tank can be accurately rotated and adjusted to be directly below, without deviation, so that the quantitative reagent in the quantitative tank can be discharged from the liquid outlet pipe into the corresponding container. After the discharge is completed, the driving mechanism is used to drive the circular plate to reverse, until the connecting rod on the circular plate contacts the baffle above, and then the quantitative tank can return to the original position, so that the through pipe can automatically supplement the reagent in the storage bottle to the quantitative tank. It is convenient and labor-saving, and the hands of the personnel are not easy to ache in long-term use, and the use comfort can be improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a sectional view of a reagent quantitative device for medicine detection provided by the utility model;

[0017] Figure 2 is a schematic view of the external structure of the utility model;

[0018] Figure 3 is Figure 1 is an enlarged structural schematic view of part A shown in the figure;

[0019] Figure 4 is Figure 2 is an enlarged structural schematic view of part B shown in the figure.

[0020] Reference signs: 1, annular plate; 2, through pipe; 3, storage bottle; 4, support plate; 5, shaft; 6, circular plate; 7, operation port; 8, quantitative tank; 9, baffle; 10, connecting rod; 11, screw rod; 12, plug plate; 13, servo motor; 14, first sprocket; 15, second sprocket; 16, chain; 17, transparent plate; 18, sealing ring; 19, storage battery; 20, liquid outlet pipe. DETAILED DESCRIPTION

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description herein is for describing particular embodiments only and is not intended to be limiting of the application; the use herein of terms such as "comprise", "comprising", "comprises", "including", "includes" or "contain" or "containing" is to be construed in a non-exclusive sense as meaning that other components can also be present in the application; the use herein of terms such as "first", "second" and the like is to be construed as distinguishing between similar objects, rather than as a specific order of, or a specific order in which, the steps are performed; the terms "inner", "outer", "left", "right" and the like describe orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used only for the purpose of facilitating the description of the application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the application.

[0022] Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are they necessarily mutually exclusive or alternative embodiments. It is expressly understood that the embodiments described herein are merely examples from a whole class of comparable embodiments which those skilled in the art will readily appreciate. It is further expressly understood that the claims are intended to encompass all such comparable embodiments.

[0023] The utility model discloses an embodiment provides a reagent quantitative device for medicine detection, as shown in Figures 1-4 The reagent quantitative device for medicine detection includes: an annular plate 1, a through pipe 2 and a liquid outlet pipe 20 are fixedly installed on the annular plate 1; a storage bottle 3 for storing medicine detection reagent is fixedly installed on the through pipe 2; a support plate 4 is fixedly installed on the annular plate 1, a rotating shaft 5 is rotatably installed on the support plate 4, a circular plate 6 is fixedly installed on the rotating shaft 5, the circular plate 6 is located in the inside of the annular plate 1, an operation port 7 and a quantitative groove 8 are formed in the circular plate 6; two baffles 9 are fixedly installed on the annular plate 1; a connecting rod 10 is fixedly installed on the circular plate 6; a quantitative mechanism for adjusting the capacity of the quantitative groove 8 is installed on the circular plate 6; a driving mechanism for rotating the rotating shaft 5 is assembled on the support plate 4.

[0024] In the embodiment, when the device is in use, the capacity of the quantitative tank 8 is adjusted according to the reagent required for drug detection, and the quantitative mechanism is manually operated during the adjustment. After the adjustment is completed, the reagent to be quantitatively processed is stored in the storage bottle 3, and then part of the reagent in the storage bottle 3 flows into the quantitative tank 8 through the pipe 2. Then, the outlet pipe 20 is aligned with the container to be quantitatively distributed and transferred, and the driving mechanism is started. The driving mechanism drives the rotating shaft 5 to rotate on the support plate 4, and the rotating shaft 5 drives the circular plate 6 to rotate until the connecting rod 10 on the circular plate 6 contacts the baffle 9 below, so as to prevent the circular plate 6 from continuing to rotate. The quantitative reagent stored in the quantitative tank 8 can be rotated and adjusted to be directly below without deviation, so that the quantitative reagent in the quantitative tank 8 can be discharged from the outlet pipe 20 into the container. After the discharge is completed, the circular plate 6 is reversed by the driving mechanism until the connecting rod 10 on the circular plate 6 contacts the baffle 9 above, so that the quantitative tank 8 returns to the original position, and the pipe 2 can automatically supplement the reagent in the storage bottle 3 to the quantitative tank 8. The use is convenient and labor-saving, and the hands of the personnel are not easy to be sore after long-time use.

[0025] In the further preferred embodiment of the utility model, the quantitative mechanism comprises: a screw rod 11 screwed on the inner wall of the top of the operation port 7, and the top end of the screw rod 11 extends to the inside of the quantitative tank 8; a plug plate 12 rotatably installed on the screw rod 11, and the plug plate 12 is sealingly and slidably connected with the inner wall of the quantitative tank 8.

[0026] In the embodiment, the quantitative mechanism is used to adjust the capacity of the quantitative tank 8. When adjusting, the screw rod 11 is rotated by hand, and the screw rod 11 drives the plug plate 12 to vertically slide on the inner wall of the quantitative tank 8. Thus, the capacity of the quantitative tank 8 can be adjusted according to the reagent required for drug detection by the detection personnel, and different detection requirements can be met.

[0027] In the further preferred embodiment of the utility model, the driving mechanism comprises: a servo motor 13 fixedly installed on the support plate 4, a first sprocket 14 fixedly sleeved on the output shaft of the servo motor 13; a second sprocket 15 fixedly sleeved on the rotating shaft 5; and a chain 16 sleeved on the first sprocket 14 and the second sprocket 15.

[0028] In the embodiment, the driving mechanism is used for rotating the rotating shaft 5, in use, the servo motor 13 is started, the servo motor 13 drives the first sprocket 14 to rotate, the first sprocket 14 drives the second sprocket 15 to rotate through the chain 16, the second sprocket 15 drives the rotating shaft 5 to rotate, so that the rotating shaft 5 can drive the circular plate 6 to rotate in the inside of the annular plate 1, thereby the quantitative reagent stored in the quantitative groove 8 can be rotated and adjusted to be directly below or directly above, the adjustment is convenient and labor-saving, in the scheme, the top of the storage bottle 3 is further provided with a reverse switch for controlling the servo motor 13, the reverse switch belongs to the existing mature technology and can be used for controlling the rotation direction of the output shaft of the servo motor 13.

[0029] In the further preferred embodiment of the utility model, the quantitative groove 8 is provided with an observation hole on one side inner wall, a transparent plate 17 is fixedly installed on the inner wall of the observation hole, and a scale mark is arranged on the transparent plate 17.

[0030] In the embodiment, through the design of the observation hole and the transparent plate 17, the inside capacity of the quantitative groove 8 can be directly observed by the detection personnel, and through the use of the scale mark, the position of the plug plate 12 in the quantitative groove 8 can be more conveniently adjusted by the operator.

[0031] In the further preferred embodiment of the utility model, the circular plate 6 is fixedly installed with a sealing ring 18, the sealing ring 18 is in sealing sliding connection with the inner wall of the annular plate 1, an inlet and outlet are arranged on the sealing ring 18, and the inlet and outlet are correspondingly arranged with the quantitative groove 8.

[0032] In the embodiment, through the use of the sealing ring 18, the sealing property between the annular plate 1 and the circular plate 6 can be ensured, the reagent in the quantitative groove 8 can be prevented from flowing out from the gap between the annular plate 1 and the circular plate 6, and through the arrangement of the inlet and outlet, the reagent in the quantitative groove 8 can be smoothly discharged from the liquid outlet pipe 20 when the quantitative groove 8 is rotated to be directly below.

[0033] In the further preferred embodiment of the utility model, the annular plate 1 is fixedly installed with a protective shell on one side, and a storage battery 19 is fixedly installed on the inner wall of the protective shell.

[0034] In the embodiment, the storage battery 19 in the protective shell can provide necessary power support for the servo motor 13.

[0035] In the further preferred embodiment of the utility model, the top of the storage bottle 3 is fixedly installed with a liquid injection pipe, and a cover body is threadedly installed on the liquid injection pipe.

[0036] In the embodiment, the reagent to be quantitatively processed can be injected into the storage bottle 3 through the use of the liquid injection pipe, and the top end of the liquid injection pipe can be sealed after the reagent is injected through the use of the cover.

[0037] To sum up, compared with the related art, the present scheme can adjust the capacity of the quantitative groove 8 according to the reagent required for drug detection through the use of the quantitative mechanism, thereby ensuring that the reagent in the storage bottle 3 can only be delivered to the quantitative groove 8 from the through pipe 2 in a certain amount each time, which can meet different detection requirements, and the quantitative reagent in the quantitative groove 8 can be rotated and adjusted to be directly below through the use of the driving mechanism, so that the quantitative reagent in the quantitative groove 8 can be discharged into the corresponding container through the liquid outlet pipe 20, and after the discharge is completed, the driving mechanism is used to reverse the rotation of the circular plate 6 until the connecting rod 10 on the circular plate 6 contacts the baffle 9 above, so that the quantitative groove 8 can return to the original position, and the through pipe 2 can automatically supplement the reagent in the storage bottle 3 to the quantitative groove 8, which is convenient and labor-saving, and the hands of the personnel are not prone to be sore after long-term use, which can improve the use comfort.

[0038] In several embodiments provided in the present application, it should be understood that the disclosed device can be implemented by other ways.

[0039] The above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the protection scope of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments. Based on these embodiments, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application. Although the present application has been described in detail with reference to the above embodiments, those skilled in the art can still combine, add or delete the features in the embodiments of the present application according to the circumstances without creative labor, so as to obtain different other technical solutions which do not deviate from the concept of the present application in essence, and these technical solutions also belong to the scope of the present application.

Claims

1. A reagent quantitative device for drug testing, characterized in that, The utility model provides a kind of medicine detection device, including: Annular plate, the through pipe and liquid outlet pipe are fixedly installed on the annular plate; Storage bottle for storing drug detection reagent is fixedly installed on the through pipe; Supporting plate is fixedly installed on the annular plate, rotating shaft is rotatably installed on the supporting plate, circular plate is fixedly installed on the rotating shaft, the circular plate is located inside the annular plate, operating port and quantitative groove are opened in the circular plate; Two baffles are fixedly installed on the annular plate; Connecting rod is fixedly installed on the circular plate; Quantitative mechanism for adjusting the capacity of quantitative groove is installed on the circular plate; Driving mechanism for rotating rotating shaft is assembled on the supporting plate.

2. The reagent quantifying device for drug detection according to claim 1, wherein The quantitative mechanism includes: Screw rod is screw-mounted on the inner wall on the top of operating port, the top end of the screw rod extends to the inside of the quantitative groove; Plug plate is rotatably installed on the screw rod, and the plug plate is sealingly and slidably connected with the inner wall of the quantitative groove.

3. The reagent quantifying device for drug detection according to claim 1, wherein The driving mechanism includes: Servo motor is fixedly installed on the supporting plate, first sprocket is fixedly sleeved on the output shaft of the servo motor; Second sprocket is fixedly sleeved on the rotating shaft; Chain is sleeved on the first sprocket and the second sprocket.

4. The reagent quantifying device for drug detection according to claim 1, wherein Observation port is opened on the inner wall of one side of the quantitative groove, transparent plate is fixedly installed on the inner wall of the observation port, scale mark is provided on the transparent plate.

5. The reagent quantifying device for drug detection according to claim 1, wherein Sealing ring is fixedly installed on the circular plate, and the sealing ring is sealingly and slidably connected with the inner wall of the annular plate, inlet and outlet are opened on the sealing ring, and the inlet and outlet are correspondingly provided with the quantitative groove.

6. The reagent quantifying device for drug detection according to claim 1, wherein Protection shell is fixedly installed on one side of the annular plate, and storage battery is fixedly installed on the inner wall of the protection shell.

7. The reagent amounting device for drug detection according to claim 1, wherein Liquid injection pipe is fixedly installed on the top of the storage bottle, and cover is screw-mounted on the liquid injection pipe.

Images