CN212904819U - Medicine examination appearance that disintegrates - Google Patents

Abstract

The application relates to a drug test disintegration tester, which belongs to the technical field of drug test equipment and comprises a shell and a control system positioned in the shell, wherein a control panel is arranged on one side surface of the shell, a water bath tank is arranged on the top surface of the shell, a hanging basket is arranged in the water bath tank, the hanging basket comprises a vertically arranged hanging rod and a pipe support positioned at the bottom of the hanging rod and fixed on the hanging rod, and a disintegration pipe which can be taken down from the pipe support is clamped in the pipe support; the disintegration tube comprises a tube body and a screen which is positioned at the bottom of the tube body and fixed on the tube body; the hanger rod moves up and down by utilizing a lifting mechanism, and the lifting mechanism is connected with a power device. This application is through directly setting up the screen cloth in the bottom of the pipe that disintegrates to the pipe joint that will disintegrate in the conduit saddle, when needs are cleared up the screen cloth, only need will disintegrate the pipe from the conduit saddle take off can, need not to pull down hanging flower basket whole easy operation.

Description

Medicine examination appearance that disintegrates

Technical Field

The application relates to the field of medicine check out test set, especially relate to a medicine is examined appearance that disintegrates.

Background

Disintegration means that the oral solid preparation is totally disintegrated and dissolved or broken into particles under specified conditions, and the particles except insoluble coating materials or broken capsule shells should be totally passed through a screen. The disintegration time requirements of different tablets are different, for example, the disintegration time of a soluble tablet and a dispersible tablet is 3min, and the disintegration time of a common tablet is 15 min. The disintegration time limit is measured by using a lifting disintegration tester. The disintegration tester is used as an intelligent tester for testing the disintegration time of the solid preparation, and the application of the disintegration tester is more and more extensive.

The prior Chinese utility model with the publication number of CN211014232U discloses a disintegration tester, which comprises a machine body and a hanging basket, wherein a water bath box is arranged on the machine body, a heating device is arranged in the water bath box, a bracket driven by a lifting mechanism is arranged on the machine body, and a rectangular block with a threaded hole is arranged at the tail end of the bracket; the hanging flower basket is located the top of water bath, and the upper end fixedly connected with connecting rod of hanging flower basket, hanging flower basket include top suspension blade and lower separation blade, top suspension blade and connecting rod fixed connection, be connected with the connecting axle between top suspension blade and the lower separation blade jointly: a plurality of upper positioning holes are annularly distributed on the upper retaining sheet, a plurality of lower positioning holes are annularly distributed on the lower retaining sheet, the positions of the upper positioning holes correspond to the positions of the lower positioning holes one by one, and a screen is arranged in each lower positioning hole.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: because the screen is arranged in the lower positioning hole of the hanging basket, the whole hanging basket needs to be taken down from the bracket for cleaning when the screen is cleaned, which is troublesome; and because the existence of top flap and bottom flap makes the hanging flower basket meet the resistance of water great in the in-process of going up and down, makes the load of motor increase.

SUMMERY OF THE UTILITY MODEL

In order to conveniently wash the screen cloth after accomplishing the medicine and disintegrating and detecting, this application provides a medicine is examined and is disintegrated appearance.

The application provides a medicine is examined appearance that disintegrates adopts following technical scheme:

a drug test disintegration tester comprises a shell and a control system positioned in the shell, wherein a control panel is arranged on one side surface of the shell, a water bath tank is arranged on the top surface of the shell, a hanging basket is arranged in the water bath tank, the hanging basket comprises a vertically arranged hanging rod and a pipe support positioned at the bottom of the hanging rod and fixed on the hanging rod, and a disintegration pipe capable of being taken down from the pipe support is clamped in the pipe support; the disintegration tube comprises a tube body and a screen which is positioned at the bottom of the tube body and fixed on the tube body; the hanger rod moves up and down by utilizing a lifting mechanism, and the lifting mechanism is connected with a power device.

By adopting the technical scheme, when the disintegration of the medicine is detected, the medicine is firstly placed into the disintegration tube, and then the disintegration tube is clamped in the tube holder on the hanging basket; the conduit saddle with the pipe joint that disintegrates can conveniently pull down the pipe that disintegrates from the conduit saddle to make the clearance of body and screen cloth easy.

Preferably, the pipe bracket comprises a supporting ring which is opposite up and down and a connecting strip which is connected with the opposite supporting ring, and the connecting strip is arranged along the circumferential direction of the supporting ring; the top of the pipe body is fixedly provided with a pipe edge which horizontally extends outwards and the outer diameter of which is larger than that of the pipe bracket.

Through adopting above-mentioned technical scheme, with the direct follow from the top insert the conduit saddle in and with the conduit saddle chucking, thereby the external diameter on pipe edge is greater than the external diameter of conduit saddle and makes the pipe that disintegrates can the joint on the conduit saddle and can not follow the conduit saddle in and drop and also conveniently disintegrate taking and putting of pipe.

Preferably, a horizontal rod is connected between the hanging rod and the lifting mechanism, and the horizontal rod is connected with the hanging rod in a sliding manner.

Through adopting above-mentioned technical scheme, be convenient for raise the conduit saddle to make can carry out the surface of water with the conduit saddle under the condition of water bath earlier water injection, later carry out the filling of tablet.

Preferably, the horizontal rod is provided with a step hole which penetrates through the horizontal rod and is large at the top and small at the bottom, and the top end of the suspender is coaxially provided with an end cap with the diameter larger than that of the suspender; the diameter of the lifting rod is matched with the diameter of a lower hole of the stepped hole, and the length of an upper hole of the stepped hole is greater than that of the end cap; and the inner wall of the upper hole of the stepped hole is provided with an internal thread and is in threaded connection with a limiting bolt.

Through adopting above-mentioned technical scheme, hang the jib on the horizon bar after, the end cap supports in the step hole, utilizes spacing bolt with the upper portion shutoff in step hole to the up-and-down motion of restriction jib. When the suspender needs to be lifted manually, the limiting bolt can be screwed off.

Preferably, a beaker positioned in a water bath tank is arranged below the hanging basket, and a positioning seat convenient for positioning the beaker is arranged in the water bath tank.

By adopting the technical scheme, the particles after the tablet is disintegrated are dissolved in the beaker, and the beaker is directly taken out and poured out after the detection is finished.

Preferably, the hanging basket is provided with two hanging baskets.

Through adopting above-mentioned technical scheme, carry out the contrast of the disintegration detection of different medicines or the same medicine simultaneously and detect, detection efficiency is high.

Preferably, one end of the horizontal rod, which is far away from the suspender, is connected with the lifting mechanism; the lifting mechanism comprises a lifting rod which is vertically arranged and penetrates through the top plate of the machine shell; the bottoms of the opposite lifting rods are connected by a horizontally arranged linkage rod; the power device is a motor, an output shaft of the motor is connected with a coaxial driving turntable, the edge position of the end surface of the driving turntable is rotationally connected with a driving rod perpendicular to the linkage rod, and one end of the driving rod, far away from the driving turntable, is fixedly connected with a rotating sleeve sleeved on the linkage rod; the rotating sleeve is rotatably connected with the linkage rod.

Through adopting above-mentioned technical scheme, the starter motor drives the trace under the effect of actuating lever, and then makes the lifter up-and-down motion, and motor unidirectional rotation can realize elevating movement and stable in structure, and is low to the requirement of motor to reduce the cost.

Preferably, a guide pipe coaxial with the lifting rod and sleeved outside the lifting rod is fixedly arranged on the top surface of the machine shell.

Through adopting above-mentioned technical scheme, the effect of stand pipe makes the up-and-down reciprocating motion of lifter more stable.

Preferably, a support frame is fixedly arranged on the top surface of the casing, the support frame comprises a support column which is positioned on one side opposite to the lifting rod in the connecting line direction of the opposite lifting rod, and a horizontal support plate is fixedly arranged on the top of the opposite support column; the supporting plate is provided with a through hole through which the lifting rod passes.

Through adopting above-mentioned technical scheme, further improve lifter stability.

Preferably, a heating pipe is arranged in the water bath tank; and a temperature sensor is arranged in the water bath tank.

By adopting the technical scheme, the water heating device is used for heating water in the water bath tank, so that the water in the water bath tank reaches the required water temperature; the temperature sensor feeds the measured temperature back to the control system, a heating temperature interval is set by using the control panel, and when the temperature sensor detects that the water temperature is lower than the set lowest temperature, the heating pipe starts to heat; when the temperature sensor detects that the water temperature is higher than the set maximum temperature, the heating pipe stops heating, so that the temperature of the water body in the water bath tank is maintained within the set temperature range.

This application is through directly setting up the screen cloth in the bottom of the pipe that disintegrates to the pipe joint that will disintegrate in the conduit saddle, when needs are cleared up the screen cloth, only need will disintegrate the pipe from the conduit saddle take off can, need not to pull down hanging flower basket whole easy operation.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the drug test disintegration tester of the present application;

fig. 2 is a schematic structural view of the inside of a water bath tank of the drug test disintegration apparatus of the present application;

FIG. 3 is a schematic view of the connection structure of the hanging basket and the horizontal rod of the drug testing disintegration tester of the present application;

FIG. 4 is an enlarged partial schematic view of portion A of FIG. 3;

FIG. 5 is a schematic structural diagram of a hanger rod and a pipe bracket of a hanging basket of the drug testing disintegration tester;

FIG. 6 is a schematic structural diagram of a disintegration tube of the drug test disintegration tester of the present application;

FIG. 7 is a schematic diagram of the drive train of the drug test disintegration apparatus of the present application;

fig. 8 is a schematic structural diagram of the drive system of the drug test disintegration tester in another direction.

Description of reference numerals: 1. a housing; 11. a control panel; 2. a water bath tank; 21. positioning seats; 22. heating a tube; 23. a beaker; 24. a box cover; 241. a kidney-shaped hole; 3. a motor; 4. a lifting mechanism; 41. an active turntable; 42. a drive rod; 43. a linkage rod; 44. rotating the sleeve; 45. a lifting rod; 46. connecting a sleeve; 5. a guide tube; 6. a support frame; 61. a support pillar; 62. a support plate; 7. a horizontal bar; 71. a stepped bore; 72. a limit bolt; 8. a hanging basket; 81. a boom; 82. an end cap; 83. a pipe bracket; 831. a ring; 832. a connecting strip; 9. a disintegrating tube; 91. a pipe body; 92. screening a screen; 93. a pipe edge; 10. a temperature sensor.

Detailed Description

The present application is described in further detail below with reference to figures 1-8.

The embodiment of the application discloses a medicine inspection appearance that disintegrates. Referring to fig. 1 and 2, the pharmaceutical testing disintegration tester includes a cubic housing 1 and a water bath 2 fixed above the housing 1. A control panel 11 is provided on an end surface of one side of the housing 1 in the width direction, and a control system (not shown) is provided in the housing 1. The horizontal sectional area of the water bath tank 2 is smaller than the sectional area of the casing 1. The water bath tank 2 is made of transparent material.

The inside of the water bath box 2 is provided with two annular positioning seats 21 fixed at the bottom of the box, and the two positioning seats 21 are arranged at intervals. A beaker 23 is arranged in the positioning seat 21. The top of the water bath tank 2 is provided with a tank cover 24. The box cover 24 is provided with a waist-shaped hole 241 at a position opposite to the positioning seat 21. The beaker 23 passes through the kidney-shaped hole 241.

The water bath tank 2 is also provided with a heating pipe 22 which is fixed on the wall of the tank and horizontally extends into the tank. The heating pipe 22 is used for heating the water in the water bath tank 2, so that the water in the water bath tank 2 reaches the water temperature required for disintegration. The heating tube 22 in this embodiment extends to a position between the opposing beakers 23.

A temperature sensor 10 is arranged in the water bath tank 2, and the temperature sensor 10 feeds the measured temperature of the water back to the control system. A heating temperature interval is set by using the control panel 11, and when the temperature sensor 10 detects that the water temperature is lower than the set lowest temperature, the heating pipe 22 starts to heat; when the temperature sensor 10 detects that the water temperature is higher than the set maximum temperature, the heating pipe 22 stops heating, so that the temperature of the water in the water bath tank 2 is maintained within the set temperature range.

A basket 8 is arranged above the beaker 23. The lower part of the basket 8 is inserted into the beaker 23. The hanging basket 8 is hung at one end of the length direction of the horizontal rod 7, and the horizontal rod 7 is arranged along the width direction of the shell 1.

Referring to fig. 3 and 4, the basket 8 includes a vertically arranged hanger bar 81 and a plurality of pipe brackets 83 fixed at the lower part of the hanger bar 81 and surrounding the hanger bar 81, and the pipe brackets 83 are provided with the disintegration pipes 9.

The horizontal rod 7 is provided with a step hole 71 which vertically penetrates through the horizontal rod 7 and is large at the top and small at the bottom. An end cap 82 having a larger diameter than the hanger bar 81 is coaxially provided on the top of the hanger bar 81 integrally with the hanger bar 81. The hanger bar 81 has a diameter that fits the lower hole of the stepped hole 71, and the end cap 82 has a diameter that fits the upper hole of the stepped hole 71, so that the hanger bar 81 can slide up and down along the stepped hole 71 without falling.

The axial length of the upper hole of the stepped hole 71 is greater than that of the end cap 82, and an internal thread is arranged inside the top of the upper hole of the stepped hole 71 and is in threaded connection with a limit bolt 72. The limit bolt 72 is a butterfly bolt. After the hanger bar 81 is hung on the horizontal bar 7, the end cap 82 abuts against the inside of the stepped hole 71, and the upper portion of the stepped hole 71 is closed by the stopper bolt 72, thereby restricting the vertical movement of the hanger bar 81. When the hanger rod 81 needs to be lifted manually, the limiting bolt 72 is unscrewed.

Further, in order to facilitate detachment of the hanger bar 81 from the horizontal bar 7, an end cap 82 may be provided to be screwed with the hanger bar 81.

Referring to fig. 3 and 5, the pipe bracket 83 includes upper and lower opposite bracket rings 831 and a connecting strip 832 connecting the opposite bracket rings 831. The connecting strip 832 is fixedly connected with the ring 831. Two connecting strips 832 are uniformly distributed along the circumferential direction of the supporting ring 831. The bracket 831 and one of the connecting strips 832 are fixed to the suspension bar 81.

Referring to fig. 3 and 6, the disintegrating tube 9 includes a tube covering body 91. The tube 91 is made of a transparent material. The bottom end of the pipe body 91 is fixedly provided with a screen 92, and the top end of the pipe body is fixedly provided with a pipe edge 93 which horizontally extends outwards. The outer diameter of the pipe edge 93 is larger than that of the pipe support 83, so that the disintegration pipe 9 can be clamped on the pipe support 83 without falling off from the pipe support 83, and the disintegration pipe 9 is conveniently taken and placed.

Referring to fig. 1 and 7, the other end of the horizontal rod 7 in the longitudinal direction is provided with a lifting mechanism 4 for driving the horizontal rod 7 to lift. The lifting mechanism 4 is driven by a motor 3 installed inside the cabinet 1. The elevating mechanism 4 includes an elevating rod 45 vertically disposed and penetrating a top plate of the cabinet 1. The top end of the lifting rod 45 is connected with a fixed nut through threads after penetrating through the horizontal rod 7.

Referring to fig. 7 and 8, the bottoms of the opposite lifting rods 45 are connected by a horizontally arranged linkage rod 43. Two ends of the linkage rod 43 in the length direction are respectively and fixedly connected with a connecting sleeve 46 sleeved on the lifting rod 45. The connecting sleeve 46 is fixedly connected with the lifting rod 45.

The output shaft of the motor 3 is fixedly connected with a coaxial driving turntable 41. The edge position of the end surface of the driving turntable 41 is rotatably connected with a driving rod 42 which is perpendicular to the linkage rod 43. The end of the driving rod 42 away from the driving turntable 41 is fixedly connected with a rotating sleeve 44 sleeved on the linkage rod 43. The rotary sleeve 44 is rotatably connected to the lever 43.

The motor 3 is started, and the linkage rod 43 is driven by the driving rod 42, so that the lifting rod 45 moves up and down.

A guide tube 5 coaxial with the lifting rod 45 and sleeved outside the lifting rod 45 is fixedly arranged on the top surface of the machine shell 1. The guide tube 5 functions to stabilize the up-and-down reciprocating motion of the lifting rod 45.

A supporting frame 6 for further improving the stability of the lifting rod 45 is also fixedly arranged on the top surface of the machine shell 1. The support frame 6 includes support columns 61 located on the opposite sides of the guide tubes 5 in the direction of the line connecting the opposite guide tubes 5. A horizontal support plate 62 is fixedly provided on the top of the opposite support column 61. The support plate 62 is provided with a through hole through which the lifting rod 45 passes.

The implementation principle of a medicine inspection appearance that disintegrates of this application embodiment does: when needs carry out the medicine and examine, unscrew the spacing bolt 72 on the horizon bar 7, promote jib 81 and put into water bath 2 with beaker 23 in, put into the tablet simultaneously the joint in the pipe 9 that disintegrates on the conduit saddle 83, screw up spacing bolt 72 after transferring jib 81, later starter motor 3 carries out the medicine and disintegrates and detect.

When the disintegration tube 9 and the beaker 23 need to be cleaned, the limit bolt 72 is unscrewed, the beaker 23 is taken out of the water bath box 2 after the suspender 81 is lifted, the disintegration tube 9 is taken out of the hanging basket 8, and then the disintegration tube 9 and the beaker 23 are cleaned.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (10)

1. The utility model provides a drug test appearance that disintegrates, includes casing (1) and is located the inside control system of casing (1), be provided with control panel (11) on a side of casing (1), casing (1) top surface is provided with water bath (2), its characterized in that: a hanging basket (8) is arranged in the water bath tank (2), the hanging basket (8) comprises a vertically arranged hanging rod (81) and a pipe support (83) which is positioned at the bottom of the hanging rod (81) and fixed on the hanging rod (81), and a disintegration pipe (9) which can be taken down from the pipe support (83) is clamped in the pipe support (83); the disintegrating pipe (9) comprises a pipe body (91) and a screen (92) which is positioned at the bottom of the pipe body (91) and fixed on the pipe body (91); the hanger rod (81) moves up and down by utilizing a lifting mechanism (4), and the lifting mechanism (4) is connected with a power device.

2. The pharmaceutical testing disintegration apparatus of claim 1, wherein: the pipe bracket (83) comprises a bracket ring (831) which is opposite up and down and a connecting strip (832) which is connected with the opposite bracket ring (831), and the connecting strip (832) is arranged along the circumferential direction of the bracket ring (831); the top of the pipe body (91) is fixedly provided with a pipe edge (93) which horizontally extends outwards and has an outer diameter larger than that of the pipe support (83).

3. The pharmaceutical testing disintegration apparatus of claim 1, wherein: a horizontal rod (7) is connected between the suspension rod (81) and the lifting mechanism (4), and the horizontal rod (7) is connected with the suspension rod (81) in a sliding manner.

4. The pharmaceutical testing disintegrator of claim 3, wherein: the horizontal rod (7) is provided with a step hole (71) which penetrates through the horizontal rod (7) and is large in upper part and small in lower part, and the top end of the suspender (81) is coaxially provided with an end cap (82) with the diameter larger than that of the suspender (81); the diameter of the hanger rod (81) is matched with the diameter of a lower hole of the stepped hole (71), and the length of an upper hole of the stepped hole (71) is greater than that of the end cap (82); the inner wall of the upper hole of the stepped hole (71) is provided with internal threads and is in threaded connection with a limiting bolt (72).

5. The pharmaceutical testing disintegrator of claim 3, wherein: a beaker (23) positioned in the water bath tank (2) is arranged below the hanging basket (8), and a positioning seat (21) convenient for positioning the beaker (23) is arranged in the water bath tank (2).

6. The pharmaceutical testing disintegrator of claim 3, wherein: the hanging baskets (8) are provided with two baskets.

7. The pharmaceutical testing disintegrator of claim 6, wherein: one end of the horizontal rod (7) far away from the suspender (81) is connected with the lifting mechanism (4); the lifting mechanism (4) comprises a lifting rod (45) which is vertically arranged and penetrates through the top plate of the machine shell (1); the bottoms of the opposite lifting rods (45) are connected by a horizontally arranged linkage rod (43); the power device is a motor (3), an output shaft of the motor (3) is connected with a coaxial driving turntable (41), the edge position of the end face of the driving turntable (41) is rotatably connected with a driving rod (42) perpendicular to a linkage rod (43), and one end, far away from the driving turntable (41), of the driving rod (42) is fixedly connected with a rotating sleeve (44) sleeved on the linkage rod (43); the rotating sleeve (44) is rotatably connected with the linkage rod (43).

8. The pharmaceutical testing disintegrator of claim 7, wherein: and a guide pipe (5) which is coaxial with the lifting rod (45) and is sleeved outside the lifting rod (45) is fixedly arranged on the top surface of the machine shell (1).

9. The pharmaceutical testing disintegrator of claim 7, wherein: a support frame (6) is fixedly arranged on the top surface of the machine shell (1), the support frame (6) comprises a support column (61) which is positioned on one side, opposite to the lifting rod (45), of the connecting line direction of the opposite lifting rod (45), and a horizontal support plate (62) is fixedly arranged at the top of the opposite support column (61); the supporting plate (62) is provided with a through hole through which the lifting rod (45) passes.

10. The pharmaceutical testing disintegration apparatus of claim 1, wherein: a heating pipe (22) is arranged in the water bath tank (2); a temperature sensor (10) is arranged in the water bath tank (2).

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