CN217735705U - Detection tool for micropump - Google Patents
Detection tool for micropump Download PDFInfo
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- CN217735705U CN217735705U CN202121488647.5U CN202121488647U CN217735705U CN 217735705 U CN217735705 U CN 217735705U CN 202121488647 U CN202121488647 U CN 202121488647U CN 217735705 U CN217735705 U CN 217735705U
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- air inlet
- air outlet
- micropump
- pressing
- detection
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Abstract
The utility model discloses a detection tool of a micropump, which comprises a detection platform and a pressing block, wherein the detection platform is fixedly installed on a bottom plate, the top surface of the detection platform is provided with a mounting groove for placing the micropump, one side of the detection platform is provided with an air inlet, the other side of the detection platform is provided with an air outlet, an air inlet pipeline and an air outlet pipeline are arranged in the detection platform, the air inlet end of the air inlet pipeline is communicated with the air inlet, the air outlet end of the air outlet pipeline is communicated with the air outlet, the air outlet end of the air inlet pipeline and the air inlet end of the air outlet pipeline are positioned in the mounting groove and respectively correspond to the feed inlet and the discharge outlet of the micropump; the pressing block is pressed on the micro pump placed in the mounting groove. The utility model discloses the micropump can directly be placed in the testing platform's that corresponds the size mounting groove, pushes down the micropump through the briquetting, and testing platform's air inlet is connected to the rethread air pump to blow, measure and calculate the gas flow rate at testing platform's gas outlet at last, and then accomplish the detection to the micropump.
Description
Technical Field
The utility model relates to a miniature gear pump detects technical field, especially relates to a detection frock of micropump.
Background
The micro gear pump is basically in the form that two gears with the same size are meshed with each other and rotate in a tightly matched shell, and liquid is conveyed or pressurized through the change and movement of the working volume formed between the meshing of the gears, so that certain requirements are imposed on the connectivity of a feed port and a discharge port of the micro pump. However, for the detection of the connectivity between the inlet and the outlet of the micro pump, a ventilation device needs to be fixedly mounted on the micro pump before the detection is performed, so that the ventilation device needs to be detached for each pair of micro pumps to perform detection.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that: the utility model provides a detection frock of micropump can detect the micropump fast.
In order to solve the technical problem, the utility model discloses a technical scheme be: a detection tool for a micropump comprises a detection platform and a pressing block, wherein the detection platform and the pressing block are fixedly mounted on a bottom plate, a mounting groove for placing the micropump is formed in the top surface of the detection platform, an air inlet is formed in one side of the detection platform, an air outlet is formed in the other side of the detection platform, an air inlet pipeline and an air outlet pipeline are arranged in the detection platform, the air inlet end of the air inlet pipeline is communicated with the air inlet, the air outlet end of the air outlet pipeline is communicated with the air outlet, the air outlet end of the air inlet pipeline and the air inlet end of the air outlet pipeline are located in the mounting groove and respectively correspond to a feed inlet and a discharge outlet of the micropump;
the pressing block is pressed on the micro pump placed in the mounting groove.
Furthermore, an avoiding groove matched with the surface profile of the pump body of the micro pump is arranged on the pressing block.
Furthermore, a pressing device is fixedly mounted on the bottom plate and comprises a support and a clamp, the support is fixedly mounted on the bottom plate, and the clamp is fixedly mounted on the support.
Furthermore, the clamp comprises a fixed seat, a connecting rod, a pressing body and a rocking handle, the fixed seat is fixedly arranged on the bracket, and one side of the top end of the fixed seat is provided with a raised head;
one end of the connecting rod is hinged with the raised head, and the other end of the connecting rod is hinged with the rocking handle;
the pressing body comprises a swinging rod, a pressing arm and a pressing head, one end of the swinging rod is hinged with the other side of the top end of the fixed seat, the other end of the swinging rod is hinged with one end of the rocking handle, one side of the swinging rod, which is far away from the rocking handle, extends to form the pressing arm, and the pressing head is arranged on the pressing arm;
the handle body of the rocking handle is abutted against the convex head.
Further, the mounting groove is a trapezoidal groove.
The beneficial effects of the utility model reside in that: different from the prior art, the micropump can be directly placed in the mounting groove of the detection platform with the corresponding size, the air outlet end of the air inlet pipeline and the air inlet end of the air outlet pipeline on the detection platform respectively correspond to the feed inlet and the discharge outlet of the micropump, then the micropump is pressed through the pressing block, the air inlet of the detection platform is connected through the air pump, air blowing is carried out, and finally the air flow rate is measured and calculated at the air outlet of the detection platform, so that the detection of the micropump is completed.
Drawings
Fig. 1 is a schematic structural view of a detection tool for a micropump according to an embodiment of the present invention;
fig. 2 is a schematic sectional view of a detection platform of a detection tool for a micro pump according to an embodiment of the present invention;
fig. 3 is a schematic view of a clamp structure of a detection tool of a micro pump according to an embodiment of the present invention;
description of the reference symbols:
1. detecting a platform; 11. mounting grooves; 12. an air inlet; 13. an air outlet; 14. an air intake duct; 15. an air outlet pipe; 2. pressing into blocks; 21. an avoidance groove; 3. a pressing device; 31. a support; 32. clamping; 321. a fixed seat; 322. a connecting rod; 323. pressing the body; 3231. a swing lever; 3232. pressing the arm; 3233. a pressure head; 324. a rocking handle; 4. and (4) a convex head.
Detailed Description
In order to explain the technical contents, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Referring to fig. 1 and 2, a detection tool for a micropump includes a detection platform 1 and a pressing block 2 fixedly mounted on a bottom plate, wherein a mounting groove 11 for placing the micropump is formed in the top surface of the detection platform 1, an air inlet 12 is formed in one side of the detection platform 1, an air outlet 13 is formed in the other side of the detection platform 1, an air inlet pipeline 14 and an air outlet pipeline 15 are arranged in the detection platform 1, an air inlet end of the air inlet pipeline 14 is communicated with the air inlet 12, an air outlet end of the air outlet pipeline 15 is communicated with the air outlet 13, and the air outlet end of the air inlet pipeline 14 and the air inlet end of the air outlet pipeline 15 are located in the mounting groove 11 and respectively correspond to a feeding port and a discharging port of the micropump;
the pressing block 2 is pressed on the micro pump placed in the mounting groove 11.
The working principle is as follows: when detecting the connectivity of the feed inlet and the discharge outlet of the micro pump, the adaptive detection platform 1 is selected according to the type of the micro pump. After selection, the micropump can be directly placed into the mounting groove 11 of the detection platform 1, so that the air outlet end of an air inlet pipeline 14 arranged in the detection platform 1 is communicated with the feed inlet of the micropump, the air inlet end of an air outlet pipeline 15 arranged in the detection platform 1 is communicated with the discharge outlet of the micropump, then a pressing block 2 is pressed on the micropump placed in the mounting groove 11 to avoid the micropump jumping in the detection process, then the air inlet 12 of the detection platform 1 is connected through an air pump and is blown, air enters the micropump from the air inlet pipeline 14, enters the air outlet pipeline 15 from the micropump, and finally is discharged from the air outlet 13 of the detection platform 1, and a worker only needs to measure and calculate the air flow rate at the air outlet 13 to complete detection of the micropump.
From the above description, the beneficial effects of the utility model reside in that: different from the prior art, the micropump can be directly placed in the mounting groove 11 of the detection platform 1 with a corresponding size, so that the air outlet end of the air inlet pipeline 14 and the air inlet end of the air outlet pipeline 15 on the detection platform 1 respectively correspond to the feeding port and the discharging port of the micropump, then the micropump is pressed through the pressing block 2, then the air inlet 12 of the detection platform 1 is connected through the air pump, air blowing is carried out, and finally the air flow rate is measured and calculated at the air outlet 13 of the detection platform 1, so that the detection of the micropump is completed.
Furthermore, an avoiding groove 21 matched with the surface profile of the pump body of the micro pump is formed in the pressing block 2.
As can be seen from the above description, the avoiding groove 21 enables the pressing block 2 to be more effectively pressed on the micropump body.
Further, a pressing device 3 is fixedly mounted on the bottom plate, the pressing device 3 includes a bracket 31 and a clamp 32, the bracket 31 is fixedly mounted on the bottom plate, and the clamp 32 is fixedly mounted on the bracket 31.
As can be seen from the above description, in order to prevent the gas from leaking from the contact surface between the mounting groove 11 and the micro pump, the pressing device 3 is additionally provided, and by operating the clamp 32 of the pressing device 3, the clamp 32 is brought into a pressing state to apply a downward pressure to the compact 2, so that the micro pump is tightly attached to the mounting groove 11.
Referring to fig. 3, further, the clamp 32 includes a fixing seat 321, a connecting rod 322, a pressing body 323 and a rocking handle 324, the fixing seat 321 is fixedly mounted on the bracket 31, and a protruding head 4 is disposed on one side of the top end of the fixing seat 321;
one end of the connecting rod 322 is hinged with the raised head 4, and the other end of the connecting rod 322 is hinged with the rocking handle 324;
the pressing body 323 comprises a swinging rod 3231, a pressing arm 3232 and a pressing head 3233, one end of the swinging rod 3231 is hinged with the other side of the top end of the fixed seat 321, the other end of the swinging rod 3231 is hinged with one end of the rocking handle 324, one side of the swinging rod 3231 far away from the rocking handle 324 extends to form the pressing arm 3232, and the pressing head 3233 is arranged on the pressing arm 3232;
the shank of the rocker 324 abuts against the nose 4.
As can be seen from the above description, the worker can switch the tightening and loosening states of the clamp 32 by shaking the rocking handle 324. When the clamp 32 in a relaxed state is clamped, the rocking handle 324 is swung downwards, so that the connecting rod 322 swings towards the direction of the swinging rod 3231 with the hinged position of the raised head 4 as a circle center, the rocking handle 324 pushes the swinging rod 3231 to swing away from the swinging rod 3231 with the hinged position of the fixed seat 321 as a circle center, and further the pressing arm 3232 drives the pressing head 3233 to press on the pressing block 2, and meanwhile, because the handle body of the rocking handle 324 abuts against the raised head 4, the pressing block 2 cannot be jacked up by the micro pump under the action of gas in the air blowing process of the air pump, and the gas flows out from the contact surface between the mounting groove 11 and the micro pump. Thereby improving the detection accuracy. Conversely, when the rocking handle 324 is swung upward with respect to the clamp 32 in the pressed state, the pressing of the pressing block 2 by the pressing body 323 can be released.
Further, the mounting groove 11 is a trapezoidal groove.
As is apparent from the above description, the mounting groove 11 is a trapezoidal groove in order to facilitate the placement of the micro-pump into the mounting groove 11.
Example one
Referring to fig. 1 to 3, a detection tool for a micropump includes a detection platform 1 and a pressing block 2 fixedly mounted on a bottom plate, wherein a mounting groove 11 for placing the micropump is formed in a top surface of the detection platform 1, an air inlet 12 is formed in one side of the detection platform 1, an air outlet 13 is formed in the other side of the detection platform 1, an air inlet pipeline 14 and an air outlet pipeline 15 are arranged in the detection platform 1, an air inlet end of the air inlet pipeline 14 is communicated with the air inlet 12, an air outlet end of the air outlet pipeline 15 is communicated with the air outlet 13, and the air outlet end of the air inlet pipeline 14 and the air inlet end of the air outlet pipeline 15 are located in the mounting groove 11 and respectively correspond to a feed port and a discharge port of the micropump; the pressing block 2 is pressed on the micro pump placed in the mounting groove 11. And the pressing block 2 is provided with an avoidance groove 21 matched with the surface profile of the pump body of the micro pump. The pressing device 3 is fixedly mounted on the bottom plate, the pressing device 3 comprises a support 31 and a clamp 32, the support 31 is fixedly mounted on the bottom plate, and the clamp 32 is fixedly mounted on the support 31. The clamp 32 comprises a fixed seat 321, a connecting rod 322, a pressing body 323 and a rocking handle 324, the fixed seat 321 is fixedly arranged on the bracket 31, and one side of the top end of the fixed seat 321 is provided with a raised head 4; one end of the connecting rod 322 is hinged with the raised head 4, and the other end of the connecting rod 322 is hinged with the rocking handle 324; the pressing body 323 comprises a swinging rod 3231, a pressing arm 3232 and a pressing head 3233, one end of the swinging rod 3231 is hinged with the other side of the top end of the fixed seat 321, the other end of the swinging rod 3231 is hinged with one end of the rocking handle 324, one side of the swinging rod 3231 far away from the rocking handle 324 extends to form the pressing arm 3232, and the pressing head 3233 is arranged on the pressing arm 3232; the shank of the rocker 324 abuts against the nose 4. The mounting groove 11 is a trapezoidal groove.
To sum up, the utility model provides a detection frock of micropump, the micropump can directly be placed in the testing platform's that corresponds the size mounting groove, makes the inlet duct give vent to anger on the testing platform end of giving vent to anger and the inlet end of the pipeline of giving vent to anger correspond the feed inlet and the discharge gate of micropump separately, pushes down the micropump through the briquetting after that to wave the rocking handle downwards and make the clamp get into the compression state, make the pressure head of clamp firmly press on the briquetting. And then, connecting the air pump with an air inlet of the detection platform, blowing air, and finally measuring and calculating the air flow rate at an air outlet of the detection platform so as to complete the detection of the micropump.
The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.
Claims (5)
1. The utility model provides a detection frock of micropump which characterized in that: the detection platform is fixedly arranged on a bottom plate, a mounting groove for placing a micro pump is formed in the top surface of the detection platform, an air inlet is formed in one side of the detection platform, an air outlet is formed in the other side of the detection platform, an air inlet pipeline and an air outlet pipeline are arranged in the detection platform, the air inlet end of the air inlet pipeline is communicated with the air inlet, the air outlet end of the air outlet pipeline is communicated with the air outlet, the air outlet end of the air inlet pipeline and the air inlet end of the air outlet pipeline are located in the mounting groove and respectively correspond to a feed inlet and a discharge outlet of the micro pump;
the pressing block is pressed on the micro pump placed in the mounting groove.
2. The detection tool of the micropump according to claim 1, wherein: and the pressing block is provided with an avoidance groove matched with the surface profile of the pump body of the micro pump.
3. The detection tool of the micropump according to claim 1, wherein: the pressing device is fixedly mounted on the bottom plate and comprises a support and a clamp, the support is fixedly mounted on the bottom plate, and the clamp is fixedly mounted on the support.
4. The detection tool of the micropump according to claim 3, wherein: the clamp comprises a fixed seat, a connecting rod, a pressing body and a rocking handle, wherein the fixed seat is fixedly arranged on the bracket, and one side of the top end of the fixed seat is provided with a raised head;
one end of the connecting rod is hinged with the raised head, and the other end of the connecting rod is hinged with the rocking handle;
the pressing body comprises a swinging rod, a pressing arm and a pressing head, one end of the swinging rod is hinged with the other side of the top end of the fixed seat, the other end of the swinging rod is hinged with one end of the rocking handle, one side of the swinging rod, which is far away from the rocking handle, extends to form the pressing arm, and the pressing head is arranged on the pressing arm;
the handle body of the rocking handle is abutted against the convex head.
5. The detection tool of the micropump according to claim 1, wherein: the mounting groove is a trapezoidal groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121488647.5U CN217735705U (en) | 2021-07-01 | 2021-07-01 | Detection tool for micropump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121488647.5U CN217735705U (en) | 2021-07-01 | 2021-07-01 | Detection tool for micropump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217735705U true CN217735705U (en) | 2022-11-04 |
Family
ID=83811246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121488647.5U Active CN217735705U (en) | 2021-07-01 | 2021-07-01 | Detection tool for micropump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217735705U (en) |
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2021
- 2021-07-01 CN CN202121488647.5U patent/CN217735705U/en active Active
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