CN216825936U

CN216825936U - Reagent mixing arrangement for drug detection

Info

Publication number: CN216825936U
Application number: CN202123273628.3U
Authority: CN
Inventors: 崔萍; 陈宁; 丁逸梅
Original assignee: Jiangsu Provincial Institute of Materia Medica Co Ltd
Current assignee: Jiangsu Provincial Institute of Materia Medica Co Ltd
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-06-28
Anticipated expiration: 2031-12-24

Abstract

The utility model relates to a drug detection technical field just discloses a reagent mixing arrangement for drug detection, the on-line screen storage device comprises a base, two bracing pieces of up end fixedly connected with of base, two the corresponding one side inner wall of bracing piece rotates jointly and is connected with the pivot, the inside fixedly connected with of pivot inserts the ring, the inner wall grafting of inserting the ring is provided with the reagent pipe, the reagent pipe is located orificial inner wall grafting and is provided with the sealing plug, the right side of base is equipped with drive mechanism. The utility model discloses can carry out abundant mixing to reagent by the efficient, when improving medicament mixing efficiency, can guarantee the quality of mixing.

Description

Reagent mixing arrangement for medicine detects

Technical Field

The utility model relates to a drug detection technical field especially relates to a reagent mixing arrangement for drug detection.

Background

The detection items of the medicine detection are numerous, and include medicine quality detection, medicine component detection, medicine heavy metal detection, adverse medicine reaction detection, medicine tightness detection, biological medicine detection, medicine appearance detection, medicine conventional detection, medicine physicochemical detection, medicine safety detection and medicine defect detection. The purpose of medicine detection is to prevent unqualified medicines from flowing into the market and ensure the safety of the medicines.

Among the prior art, at the in-process that the medicine detected, need carry out abundant mixing with reagent, and most mixing process is medical personnel's hand and mixes, not only wastes time and energy, probably still can lead to mixing inadequately. Therefore, the utility model designs a reagent mixing arrangement for drug testing.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the reagent mixing device for drug detection is not only time-consuming and labor-consuming, but also possibly leads to insufficient mixing in the process of carrying out sufficient mixing with the reagent and needs medical personnel's hand to mix among the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a reagent mixing arrangement for drug detection, includes the base, two bracing pieces of up end fixedly connected with of base, two the corresponding one side inner wall of bracing piece rotates jointly and is connected with the pivot, the inside fixedly connected with of pivot inserts the ring, the inner wall grafting of inserting the ring is provided with the reagent pipe, the reagent pipe is located orificial inner wall grafting and is provided with the sealing plug, the right side of base is equipped with drive mechanism.

Preferably, the upper end surface of the base is provided with a groove, and the inner wall of the groove is provided with a cambered surface.

Preferably, drive mechanism includes cylinder, transfer line, shift ring, sector gear and tooth, cylinder fixed connection is at the up end of base, transfer line fixed connection is at the tailpiece of the piston rod portion of cylinder, shift ring fixed connection is at the up end of transfer line, sector gear fixed connection is on the axial wall of pivot, tooth fixed connection is at the right-hand member inner wall of shift ring, sector gear and tooth intermeshing.

Preferably, the moving ring is disposed outside the rotating shaft.

Preferably, the transmission mechanism comprises a fixing rod, a motor, a gear, a connecting rod, a torsion spring and a shifting block, the fixing rod is fixedly connected to the side wall of the right end of the base, the motor is fixedly connected to the upper end face of the fixing rod, the gear is fixedly connected to the output shaft of the motor, the connecting rod is fixedly connected to the right end face of the rotating shaft, the torsion spring is arranged on the outer side of the connecting rod, one end of the torsion spring is fixedly connected to the rod wall of the supporting rod, and the other end of the torsion spring is fixedly connected with the shifting block.

Preferably, the end of the shifting block extends to the position, inside the tooth groove, of the gear, and the side wall of the shifting block is in contact with the side wall of the gear.

Preferably, the inner wall of the insert ring is fixedly connected with an anti-slip pad, and the tube wall of the reagent tube is arranged close to the inner wall of the anti-slip pad.

Compared with the prior art, the utility model provides a reagent mixing arrangement for drug detection possesses following beneficial effect:

1. this reagent mixing arrangement for drug testing drives transfer line and shift ring through the piston rod of cylinder is flexible and reciprocates, drives sector gear through the tooth of shift ring inner wall and rotates, and the piston rod reciprocating motion of cylinder makes sector gear along tooth reciprocating motion to drive the pivot and follow sector gear's angle swing.

2. This reagent mixing arrangement for medicine detection rotates through the output shaft of motor and drives the gear rotation, because torque spring can make the shifting block laminate all the time on the lateral wall of gear, and the gear lasts the rotation to can continuously stir the shifting block, make the shifting block along the connecting rod swing, thereby drive connecting rod and pivot swing.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can carry out abundant mixture to reagent by the efficient, when improving medicament mixing efficiency, can guarantee the quality of mixing.

Drawings

Fig. 1 is a schematic structural view of a reagent mixing device for drug detection according to the present invention;

FIG. 2 is a side view of the structure of the shift ring of FIG. 1;

fig. 3 is a schematic structural diagram of another embodiment of a reagent mixing device for drug detection according to the present invention;

fig. 4 is a side view of the structure of the gear of fig. 3.

In the figure: the device comprises a base 1, a groove 2, a supporting rod 3, a rotating shaft 4, an inserting ring 5, a reagent tube 6, a sealing plug 7, an air cylinder 8, a transmission rod 9, a moving ring 10, a sector gear 11, a tooth 12, a fixed rod 13, a motor 14, a gear 15, a connecting rod 16, a torsion spring 17, a shifting block 18 and a non-slip mat 19.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1

Referring to fig. 1-2, a reagent mixing arrangement for drug testing, including base 1, two bracing pieces 3 of base 1's up end fixedly connected with, two corresponding one side inner walls of bracing piece 3 rotate jointly and are connected with pivot 4, the inside fixedly connected with of pivot 4 inserts ring 5, the inner wall of inserting ring 5 is pegged graft and is provided with reagent pipe 6, reagent pipe 6 is located orificial inner wall and is pegged graft and be provided with sealing plug 7, base 1's up end is seted up flutedly 2, the inner wall of flutedly 2 sets up to the cambered surface, insert ring 5's inner wall fixedly connected with slipmat 19, the inner wall that sets up at slipmat 19 is pressed close to the pipe wall of reagent pipe 6, can make reagent pipe 6 peg graft inseparabler, prevent that reagent pipe 6 from droing when high-speed swing.

Base 1's right side is equipped with drive mechanism, drive mechanism includes cylinder 8, transfer line 9, shift ring 10, sector gear 11 and

tooth

12, 8 fixed connection in the up end of base 1 of cylinder, 9 fixed connection in the piston rod tip of cylinder 8 of transfer line, shift ring 10 fixed connection is at the up end of

transfer line

9, 11 fixed connection of sector gear is on the axial wall of pivot 4, tooth 12 fixed connection is at the right-hand member inner wall of shift ring 10, sector gear 11 and tooth 12 intermeshing, shift ring 10 set up in the outside of pivot 4, can realize the quick swing of reagent pipe 6, thereby reach the mesh of flash mixing.

The utility model discloses in, during the use, through the inside of inserting ring 5 with 6 grafting settings of reagent pipe, then place reagent in the inside of reagent pipe 6, cover reagent pipe tightly through sealing plug 7, then flexible drive transfer line 9 and the shift ring 10 of piston rod through cylinder 8 reciprocate, tooth 12 through the shift ring 10 inner wall drives sector gear 11 and rotates, cylinder 8's piston rod reciprocating motion, make sector gear 11 along 12 reciprocating rotations of tooth, thereby drive the pivot 4 along sector gear 11 angle swings, thereby can make reagent pipe 6 along 4 axial wall quick swings of pivot, thereby can make the reagent fast mixing of 6 inside reagent pipes.

Example 2

Referring to fig. 3-4, a reagent mixing arrangement for drug testing, including base 1, two bracing pieces 3 of base 1's up end fixedly connected with, two corresponding one side inner walls of bracing piece 3 rotate jointly and are connected with pivot 4, the inside fixedly connected with of pivot 4 inserts ring 5, the inner wall of inserting ring 5 is pegged graft and is provided with reagent pipe 6, reagent pipe 6 is located orificial inner wall and is pegged graft and be provided with sealing plug 7, base 1's up end is seted up flutedly 2, the inner wall of flutedly 2 sets up to the cambered surface, insert ring 5's inner wall fixedly connected with slipmat 19, the inner wall that sets up at slipmat 19 is pressed close to the pipe wall of reagent pipe 6, can make more inseparabler that reagent pipe 6 pegged graft, prevent that reagent pipe 6 from droing when high-speed swing.

Base 1's right side is equipped with drive mechanism, drive mechanism includes dead lever 13, motor 14, gear 15, connecting rod 16, torsion spring 17 and shifting block 18, dead lever 13 fixed connection is at base 1's right-hand member lateral wall, motor 14 fixed connection is at the up end of dead lever 13, gear 15 fixed connection is on motor 14's output shaft, connecting rod 16 fixed connection is at the right-hand member face of pivot 4, connecting rod 16's the outside is provided with torsion spring 17, torsion spring 17's one end fixed connection is on the pole wall of bracing piece 3, torsion spring 17's the other end and shifting block 18 fixed connection, the tip of shifting block 18 extends to the inside that gear 15 is located the tooth's socket, the lateral wall of shifting block 18 sets up with the lateral wall contact of gear 15, can realize reagent pipe 6's quick swing, thereby reach the mesh of flash mixing.

The utility model discloses in, during the use, through the inside of inserting ring 5 with 6 grafting settings of reagent pipe, then place reagent in the inside of reagent pipe 6, cover reagent pipe tightly through sealing plug 7, then drive gear 15 through the output shaft rotation of motor 14 and rotate, because torque spring 17 can make shifting block 18 laminate all the time on the lateral wall of gear 15, gear 15 lasts the rotation, thereby can continuously stir shifting block 18, make shifting block 18 along the swing of connecting rod 16, thereby drive connecting rod 16 and pivot 4 swing, thereby can make reagent pipe 6 swing fast along the axle wall of pivot 4, thereby can make the reagent flash mixing of 6 inside reagent pipes.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a reagent mixing arrangement for medicine detects, includes base (1), its characterized in that:

the upper end surface of the base (1) is fixedly connected with two supporting rods (3), the inner walls of one sides of the two supporting rods (3) which correspond to each other are jointly and rotatably connected with a rotating shaft (4),

an insert ring (5) is fixedly connected inside the rotating shaft (4), a reagent tube (6) is inserted and arranged on the inner wall of the insert ring (5),

the inner wall of the reagent tube (6) at the tube opening is provided with a sealing plug (7) in an inserting manner, and the right side of the base (1) is provided with a transmission mechanism.

2. The reagent mixing device for drug detection according to claim 1, wherein: the upper end face of the base (1) is provided with a groove (2), and the inner wall of the groove (2) is provided with a cambered surface.

3. The reagent mixing device for drug detection according to claim 1, wherein: drive mechanism includes cylinder (8), transfer line (9), shift ring (10), sector gear (11) and tooth (12), cylinder (8) fixed connection is at the up end of base (1), transfer line (9) fixed connection is at the piston rod tip of cylinder (8), shift ring (10) fixed connection is at the up end of transfer line (9), sector gear (11) fixed connection is on the axle wall of pivot (4), tooth (12) fixed connection is at the right-hand member inner wall of shift ring (10), sector gear (11) and tooth (12) intermeshing.

4. The reagent mixing device for drug detection according to claim 3, wherein: the moving ring (10) is arranged outside the rotating shaft (4).

5. The reagent mixing device for drug detection according to claim 1, wherein the transmission mechanism comprises a fixed rod (13), a motor (14), a gear (15), a connecting rod (16), a torsion spring (17) and a shifting block (18), the fixed rod (13) is fixedly connected to the right end side wall of the base (1), the motor (14) is fixedly connected to the upper end face of the fixed rod (13), the gear (15) is fixedly connected to the output shaft of the motor (14), the connecting rod (16) is fixedly connected to the right end face of the rotating shaft (4), the torsion spring (17) is arranged on the outer side of the connecting rod (16), one end of the torsion spring (17) is fixedly connected to the rod wall of the supporting rod (3), and the other end of the torsion spring (17) is fixedly connected to the shifting block (18).

6. The reagent mixing device for drug detection according to claim 5, wherein: the end of the shifting block (18) extends to the gear (15) and is located in the tooth groove, and the side wall of the shifting block (18) is in contact with the side wall of the gear (15).

7. The reagent mixing device for drug detection according to claim 1, wherein: the inner wall of the insert ring (5) is fixedly connected with an anti-slip pad (19), and the tube wall of the reagent tube (6) is arranged on the inner wall of the anti-slip pad (19) in a pressing mode.