CN216870359U - Probe department interferent remove device - Google Patents
Probe department interferent remove device Download PDFInfo
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- CN216870359U CN216870359U CN202122978808.5U CN202122978808U CN216870359U CN 216870359 U CN216870359 U CN 216870359U CN 202122978808 U CN202122978808 U CN 202122978808U CN 216870359 U CN216870359 U CN 216870359U
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- connecting pipe
- probe
- interferent
- disposed
- mounting
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Abstract
The utility model discloses a device for eliminating interferent at a probe, which comprises: a first connecting pipe; the optical fiber probe is arranged at the lower end of the first connecting pipe; the second connecting pipe is arranged on one side of the first connecting pipe, and the lower end of the second connecting pipe is provided with a liquid blowing port which is operably arranged towards the optical fiber probe; the upper end of the second connecting pipe is connected with the output end of the pump body through a pipeline. The application of the utility model can effectively and rapidly remove bubbles and sediments at the optical fiber probe in the dissolution test, and the pump body enables the liquid blowing port to rapidly pump high-speed liquid towards the optical fiber probe, thereby further improving the removal efficiency and the removal quality, eliminating the interference at the optical fiber probe in the test as much as possible, and providing a foundation for automatically treating the interference at the optical fiber probe.
Description
Technical Field
The utility model relates to the technical field of dissolution tests, in particular to a device for eliminating interferents at a probe.
Background
At present, most medicines need to be tested for dissolution rate and release rate to guarantee the quality of the medicines, and in general, a tester operates a corresponding dissolution rate/release rate tester to enable an optical fiber probe to extend into a solution to detect the solution. However, the conventional optical fiber probe is prone to deposit auxiliary materials or generate bubbles at the mirror surface position in the process of medicine dissolution, the occurrence of the situation is prone to influence test data detected by the optical fiber probe, and a tester only can manually remove the bubbles and the deposits by holding a corresponding elbow dropper and the like, which is very inconvenient.
SUMMERY OF THE UTILITY MODEL
In view of the above, to solve the above problems, the present invention provides an interference eliminator at a probe, including:
a first connecting pipe;
the optical fiber probe is mounted at the lower end of the first connecting pipe;
the second connecting pipe is arranged on one side of the first connecting pipe, and the lower end of the second connecting pipe is provided with a liquid blowing port which is operably arranged towards the optical fiber probe;
and the upper end of the second connecting pipe is connected with the output end of the pump body through a pipeline.
In another preferred embodiment, the fiber optic probe is provided with a sample inlet, the sample inlet is provided with a detection end, and the liquid blowing port is operatively arranged towards the sample inlet.
In another preferred embodiment, the first connection pipe and the second connection pipe are both disposed in a vertical direction.
In another preferred embodiment, the method further comprises: the mounting bracket is arranged along the horizontal direction, and the upper part of the second connecting pipe is arranged on the mounting bracket.
In another preferred embodiment, the mounting bracket is provided with an adjusting hole along a vertical direction, the adjusting hole is matched with the upper part of the second connecting pipe, the mounting bracket is provided with a fastening hole along a horizontal direction, the fastening hole is communicated with the adjusting hole, a fastening jackscrew is installed in the fastening hole, and the fastening jackscrew can be operatively abutted against the second connecting pipe.
In another preferred embodiment, the method further comprises: the mounting frame is arranged on the mounting platform in a liftable mode, and the pump body is fixedly arranged on the mounting platform.
In another preferred embodiment, a lifting mechanism is arranged on the mounting platform, an output end of the lifting mechanism is connected with the middle part of the mounting rack, and the lifting mechanism is used for driving the lifting movement of the mounting rack.
In another preferred embodiment, an auxiliary support is arranged on the mounting platform, two ends of the auxiliary support are respectively provided with a sliding rail in the vertical direction, and two ends of the mounting rack are respectively slidably mounted on the two sliding rails up and down.
In another preferred embodiment, the first connecting pipe and the second connecting pipe are both disposed through the mounting platform, and the first connecting pipe is fixedly connected with the mounting platform.
In another preferred embodiment, a notch is formed on one side of the mounting bracket, the notch is vertically disposed through one side of the mounting bracket, and the upper portion of the first connecting pipe is disposed through the notch.
Due to the adoption of the technical scheme, compared with the prior art, the utility model has the following positive effects: the application of the utility model can effectively and rapidly remove bubbles and sediments at the optical fiber probe in the dissolution test, and the pump body enables the liquid blowing port to rapidly pump high-speed liquid towards the optical fiber probe, thereby further improving the removal efficiency and the removal quality, eliminating the interference at the optical fiber probe in the test as much as possible, and providing a foundation for automatically treating the interference at the optical fiber probe.
Drawings
FIG. 1 is a general schematic view of an interferent elimination apparatus at a probe according to the present invention;
FIG. 2 is a partial schematic view of an interferent cancellation apparatus at a probe in accordance with the present invention;
FIG. 3 is a schematic diagram of a pump body of an interferent elimination apparatus at a probe of the present invention;
fig. 4 is a partial cross-sectional view of an interferent elimination apparatus at a probe of the present invention.
In the drawings:
1. a first connecting pipe; 2. a fiber optic probe; 3. a second connecting pipe; 4. a liquid blowing port; 5. a pump body; 6. a pipeline; 7. a water bath cover plate; 8. a through hole; 9. a sample inlet; 10. a mounting frame; 11. mounting a platform; 12. a lifting mechanism; 13. an auxiliary support; 14. a slide rail; 15. an equipment support; 16. a recess; 17. a liquid blowing pump body; 18. a valve assembly; 19. a power motor; 20. a communicating portion; 21. a cleaning liquid outlet; 22. and a cleaning liquid inlet.
Detailed Description
The utility model is further described with reference to the following drawings and specific examples, which are not intended to be limiting.
As shown in fig. 1 and 2, there is shown an interfering object removing apparatus at a probe of a preferred embodiment, including: a first connecting pipe 1; the optical fiber probe 2 is arranged at the lower end of the first connecting pipe 1; the second connecting pipe 3 is arranged on one side of the first connecting pipe 1, the lower end of the second connecting pipe 3 is provided with a liquid blowing port 4, and the liquid blowing port 4 is operably arranged towards the optical fiber probe 2; the upper end of the pump body 5 and the second connecting pipe 3 are connected with the output end of the pump body 5 through a pipeline 6. Further, when the test is started, the optical fiber probe 2 and the liquid blowing port 4 can be simultaneously extended into the solution to be detected, when the data detected by the optical fiber probe 2 is abnormal, the pump body 5 sprays the cleaning liquid on the optical fiber probe 2 through the pipeline 6 and the second connecting pipe 3 by the liquid blowing port 4 with a certain impact force, so that the interferents such as sediments, bubbles and the like are taken away.
Further, as a preferred embodiment, the above-mentioned interference elimination device at the probe is disposed above the cover plate 7 of the water bath of the dissolution apparatus.
Further, as a preferred embodiment, the water bath cover 7 is provided with a through hole 8 for passing the first connection pipe 1 and the second connection pipe 3.
Further, as a preferred embodiment, the second connecting pipe 3 is disposed in a needle-like structure, and the lower end of the second connecting pipe 3 is in a closed structure.
Further, as a preferred embodiment, the radial cross section of the liquid blowing port 4 is circular.
Further, as a preferred embodiment, the first connecting tube 1 is used for accommodating a connecting wire for connecting the optical fiber probe 2, and the connecting wire is used for connecting the optical fiber probe 2 with the detecting device body.
Further, as a preferred embodiment, the fiber optic probe 2 is provided with a sample inlet 9, the sample inlet 9 is provided with a detection end, and the liquid blowing port 4 is operatively disposed toward the sample inlet 9.
Further, as a preferred embodiment, the injection port 9 is opened along the horizontal direction.
Further, as a preferred embodiment, the first connection pipe 1 and the second connection pipe 3 are both disposed in a vertical direction.
Further, as a preferred embodiment, the method further comprises: and a mounting bracket 10, the mounting bracket 10 being disposed in a horizontal direction, and an upper portion of the second connection pipe 3 being mounted on the mounting bracket 10.
Further, as a preferred embodiment, the mounting bracket 10 is provided with an adjusting hole along the vertical direction, the adjusting hole is matched with the upper portion of the second connecting pipe 3, the mounting bracket 10 is provided with a fastening hole along the horizontal direction, the fastening hole is communicated with the adjusting hole, a fastening jackscrew is installed in the fastening hole, and the fastening jackscrew can operatively abut against the second connecting pipe 3. Further, the second connection pipe 3 is rotatably installed in the adjustment hole such that the liquid blowing port 4 faces a designated angle, and the second connection pipe 3 is positioned by fastening the jackscrew.
Further, as a preferred embodiment, the method further comprises: the mounting platform 11, the mounting bracket 10 is installed on the mounting platform 11 in a liftable manner, and the pump body 5 is fixedly installed on the mounting platform 11.
Further, as a preferred embodiment, a lifting mechanism 12 is disposed on the mounting platform 11, an output end of the lifting mechanism 12 is connected to a middle portion of the mounting frame 10, and the lifting mechanism 12 is used for driving the lifting movement of the mounting frame 10. Further, the lifting mechanism 12 drives the mounting frame 10 to move, so that the mounting frame 10 drives the second connecting pipe 3 to move up and down, the second connecting pipe 3 can be controlled to enter solution when interference is eliminated according to the requirement of a user, and the solution surface is separated after the liquid blowing operation is completed, so that the stability of the dissolution test environment is ensured.
Further, as a preferred embodiment, the lifting mechanism 12 is a lifting motor structure.
Further, as a preferred embodiment, a screw sliding sleeve may be embedded in the mounting frame 10, a motor is fixedly mounted on the mounting platform 11, an output end of the motor is connected with a screw, and the screw is matched with the screw sliding sleeve.
Further, as a preferred embodiment, an auxiliary bracket 13 is disposed on the mounting platform 11, two ends of the auxiliary bracket 13 are respectively provided with a slide rail 14 along the vertical direction, and two ends of the mounting rack 10 are respectively slidably mounted on the two slide rails 14 up and down.
Further, as a preferred embodiment, the rail 14 is a powered rail 14 assembly.
Further, as a preferred embodiment, the auxiliary stand 13 is disposed in an Jiong-shaped configuration.
Further, as a preferred embodiment, the auxiliary bracket 13 is disposed at one side of the mounting bracket 10.
Further, as a preferred embodiment, an equipment bracket 15 is further disposed on a side of the auxiliary bracket 13 away from the mounting bracket 10, and the pump body 5 is mounted on the equipment bracket 15.
Further, as a preferred embodiment, the level of the upper surface of the equipment rack 15 is greater than the level of the mounting rack 10.
Further, as a preferred embodiment, the first connecting pipe 1 and the second connecting pipe 3 are both disposed through the mounting platform 11, and the first connecting pipe 1 is fixedly connected to the mounting platform 11.
Further, as a preferred embodiment, a notch 16 is formed on one side of the mounting bracket 10, the notch 16 is disposed to penetrate one side of the mounting bracket 10 in a vertical direction, and the upper portion of the first connecting pipe 1 is disposed to penetrate the notch 16.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope and the implementation manner of the present invention.
The present invention also has the following embodiments in addition to the above:
in a further embodiment of the utility model, shown in figure 3, the pump body 5 comprises: the device comprises a liquid blowing pump body 17, a valve assembly 18, a power motor 19 and a communicating part 20, wherein the liquid blowing pump body 17 is installed on the equipment support 15, the communicating part 20 and the power motor 19 are installed on the liquid blowing pump body 17, the power motor 19 is used for driving a piston in the liquid blowing pump body 17 to repeatedly move, a cleaning liquid outlet 21 and a cleaning liquid inlet 22 are formed in the communicating part 20, the cleaning liquid outlet 21 is connected with the second connecting pipe 3 through a pipeline 6, the cleaning liquid inlet 22 is connected with a cleaning liquid supply device, the valve assembly 18 is installed on the communicating part 20, and the valve assembly 18 is used for controlling the opening and closing of the cleaning liquid outlet 21.
In a further embodiment of the utility model, as shown in fig. 4, the distance between the centre line of the fiber probe 2 and the centre line of the second connecting tube 3 is 7 mm.
In a further embodiment of the present invention, a first connection line is provided between the center line of the optical fiber probe 2 and the center line of the second connection pipe 3, the first connection line is perpendicular to the center line of the optical fiber probe 2 and the center line of the second connection pipe 3, and the first connection line and the axis of the liquid blowing port 4 are arranged at an included angle of 15 degrees when they are on the same horizontal plane.
In a further embodiment of the present invention, the mounting frame 10 is sequentially provided with a plurality of second connecting pipes 3 along a length direction thereof, and one side of each second connecting pipe 3 is provided with a first connecting pipe 1.
While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model.
Claims (10)
1. An at-probe interferent cancellation apparatus, comprising:
a first connecting pipe;
the optical fiber probe is mounted at the lower end of the first connecting pipe;
the second connecting pipe is arranged on one side of the first connecting pipe, and the lower end of the second connecting pipe is provided with a liquid blowing port which is operably arranged towards the optical fiber probe;
and the upper end of the second connecting pipe is connected with the output end of the pump body through a pipeline.
2. The at-probe interferent elimination apparatus of claim 1, wherein the fiber optic probe is provided with a sample inlet, the sample inlet having a detection end disposed therein, the liquid-blowing port being operably disposed toward the sample inlet.
3. The at-probe interferent elimination apparatus of claim 1, wherein the first connection tube and the second connection tube are both disposed in a vertical direction.
4. The at-probe interferent cancellation apparatus of claim 3, further comprising: the mounting bracket is arranged along the horizontal direction, and the upper part of the second connecting pipe is arranged on the mounting bracket.
5. The device for eliminating the interferent at the probe according to claim 4, wherein the mounting frame is provided with an adjusting hole along a vertical direction, the adjusting hole is matched with the upper part of the second connecting pipe, the mounting frame is provided with a fastening hole along a horizontal direction, the fastening hole is communicated with the adjusting hole, a fastening jackscrew is installed in the fastening hole, and the fastening jackscrew can be operably abutted against the second connecting pipe.
6. The at-probe interferent cancellation apparatus of claim 4, further comprising: the mounting frame is arranged on the mounting platform in a liftable mode, and the pump body is fixedly arranged on the mounting platform.
7. The device for eliminating interferent at a probe of claim 6, wherein a lifting mechanism is disposed on the mounting platform, an output end of the lifting mechanism is connected to a middle portion of the mounting rack, and the lifting mechanism is configured to drive the lifting movement of the mounting rack.
8. The device for eliminating the interferent at the probe according to claim 6, wherein an auxiliary support is disposed on the mounting platform, a slide rail is disposed at each of two ends of the auxiliary support along a vertical direction, and two ends of the mounting rack are slidably mounted on the two slide rails up and down.
9. The at-probe interferent elimination apparatus of claim 6, wherein the first and second connection tubes are each disposed through the mounting platform, and the first connection tube is fixedly connected to the mounting platform.
10. The at-probe interferent elimination apparatus of claim 4, wherein a notch is defined in a side of the mount, the notch being disposed vertically through the side of the mount, an upper portion of the first connection tube being disposed through the notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122978808.5U CN216870359U (en) | 2021-11-30 | 2021-11-30 | Probe department interferent remove device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122978808.5U CN216870359U (en) | 2021-11-30 | 2021-11-30 | Probe department interferent remove device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216870359U true CN216870359U (en) | 2022-07-01 |
Family
ID=82127922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122978808.5U Active CN216870359U (en) | 2021-11-30 | 2021-11-30 | Probe department interferent remove device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216870359U (en) |
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2021
- 2021-11-30 CN CN202122978808.5U patent/CN216870359U/en active Active
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