CN213397515U - Simple device applied to penicillin bottle micro-leakage detection - Google Patents
Simple device applied to penicillin bottle micro-leakage detection Download PDFInfo
- Publication number
- CN213397515U CN213397515U CN202022803015.5U CN202022803015U CN213397515U CN 213397515 U CN213397515 U CN 213397515U CN 202022803015 U CN202022803015 U CN 202022803015U CN 213397515 U CN213397515 U CN 213397515U
- Authority
- CN
- China
- Prior art keywords
- testing
- cavity
- base
- lower cavity
- test
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Examining Or Testing Airtightness (AREA)
Abstract
The utility model belongs to the technical field of detection device, especially, relate to a be applied to simple and easy device that xiLin bottle leaked the detection a little, including bottom plate, test cavity of resorption and test epicoele, the fixed setting of test cavity of resorption is on the bottom plate, test cavity of resorption open-top, be provided with in the test cavity of resorption and import and export with the gas source interface intercommunication, the test epicoele passes through the support setting directly over the test cavity of resorption, the support is fixed to be set up on the bottom plate, the test epicoele can reciprocate. The device can be convenient carry out little leak testing to xiLin bottle, and detection operation is simple convenient, detects the accuracy height, but wide application in xiLin bottle leakproofness detection trade.
Description
Technical Field
The utility model belongs to the technical field of detection device, especially, relate to a be applied to xiLin bottle leak testing's simple and easy device.
Background
The vial is also called borosilicate glass or soda-lime glass tube (molded) injection bottle, and is a small bottle with a rubber plug and an aluminum-plastic combined cover for sealing. The penicillin bottle is generally used for packaging medicines such as vaccines, biological agents, powder injections, freeze-drying and the like, so that the requirements on the sealing property of the penicillin bottle are extremely high. However, in the prior art, a device specially applied to penicillin bottle micro-leakage detection is not provided, which brings inconvenience to penicillin bottle micro-leakage detection.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a be applied to xiLin bottle leak testing's simple and easy device a little.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a be applied to xiLin bottle leak testing's simple and easy device, includes bottom plate, test cavity of resorption and test epicoele, the test cavity of resorption is fixed to be set up on the bottom plate, test cavity of resorption open-top, be provided with in the test cavity of resorption and import and export with the gas of air supply interface intercommunication, the test epicoele passes through the support setting directly over the test cavity of resorption, the support is fixed to be set up on the bottom plate, the test epicoele can reciprocate. The air source interface is connected with the test interface of the test equipment, and the device is suitable for the detection of different environments of positive pressure and negative pressure.
Preferably, the top of the upper testing cavity is connected with a pressing mechanism, and the pressing mechanism can drive the upper testing cavity to move up and down.
Preferably, the pressing mechanism is connected with the cross beam, the cross beam is sleeved on the support and fixed on the support through fastening screws, screw holes are uniformly formed in the support at different heights, and the vertical height of the cross beam can be freely adjusted during installation.
Preferably, the testing lower cavity is fixed on the bottom plate through a base, a gas channel is arranged in the base, and a gas inlet and a gas outlet in the testing lower cavity are communicated with the gas source interface through the gas channel; the base is fixed on the bottom plate through fastening screws.
Because xiLin bottle has multiple specification, according to the test requirement, need be equipped with the test chamber that corresponds the specification, need consider the convenience of changing the test chamber. Therefore, as preferred, the test lower cavity is arranged on the base and is fastened through a locking nut, the locking nut is provided with an internal thread, the upper portion of the base is provided with an external thread, the internal thread and the external thread are connected through threads, and the test lower cavity is replaceable and can adapt to samples of different specifications. When the test lower cavity is replaced, the locking nut is loosened, the test lower cavity is taken out, the test lower cavity with the new specification is placed in the base, and then the locking nut is installed to complete replacement.
Preferably, the test lower cavity is externally provided with an annular boss, the locking nut tightly presses and fixes the test lower cavity on the base through the annular boss, the structure is simple to process, flexible modification can be performed according to samples of different specifications, and a sealing gasket is arranged between the test lower cavity and the test base to play a sealing role.
Preferably, the upper end face of the lower testing cavity is provided with an installation groove, and a sealing ring is arranged in the installation groove.
Preferably, the upper surface of the base is of a semi-counterbore structure, two annular grooves and a cross groove are machined at the bottom of the semi-counterbore and are communicated with each other, the grooves are favorable for rapid diffusion of gas in the testing lower cavity, and the sample and the vacant space in the testing lower cavity are small, so that the bottom or the side wall of the sample is prevented from obstructing the diffusion of the gas.
Preferably, the pressing mechanism is a link mechanism, and comprises a pressing rod capable of sliding up and down directionally and a handle for guiding the pressing rod to slide.
Preferably, the lower bottom surface of the bottom plate is provided with four supporting legs.
When the device is used, the upper testing cavity is moved upwards under the action of the pressing mechanism, a sample to be tested is placed into the lower testing cavity through the opening in the top of the lower testing cavity, then the pressing mechanism is pressed downwards, so that the lower plane of the upper testing cavity and the sealing ring at the upper end of the lower testing cavity are pressed, and the lower plane of the lower testing cavity and the inner plane of the base are sealed through the sealing gasket. A complete sealed cavity is formed among the upper testing cavity, the lower testing cavity and the base, and gas enters or flows out of the sealed cavity through the gas source interface.
Advantageous effects
The utility model discloses a be applied to xiLin bottle leak testing's simple and easy device, the device can be convenient carry out leak testing a little to xiLin bottle, and this device is applicable in the detection of malleation and the different environment of negative pressure, and detection operation is simple convenient, and it is high to detect the accuracy, but wide application in xiLin bottle leakproofness detects the trade.
Drawings
FIG. 1 is a schematic structural diagram of a simple device for detecting micro-leakage of penicillin bottles according to example 1 of the present patent application;
FIG. 2 is a schematic structural diagram of a simple device for detecting micro-leakage of penicillin bottles in a sealing test according to example 1 of the present patent;
fig. 3 is a schematic structural view of the test lower chamber in accordance with embodiment 1 of the present invention during replacement;
FIG. 4 is a schematic cross-sectional view of the test lower chamber described in example 1 of this patent;
FIG. 5 is a schematic top view of the base according to example 1 of the present patent;
FIG. 6 is a schematic bottom structure of the base according to embodiment 1 of the present patent;
FIG. 7 is a schematic cross-sectional view of a susceptor according to example 1 of the present patent;
FIG. 8 is a schematic left side view of the simple apparatus for detecting micro-leakage of penicillin bottles in example 1 of this patent;
FIG. 9 is a schematic right-view structural diagram of the simple apparatus for detecting micro-leakage of penicillin bottles described in example 1 of this patent;
fig. 10 is a schematic front view of the simple device for detecting micro-leakage of penicillin bottles in example 1 of this patent;
fig. 11 is a schematic top view of the simple apparatus for detecting micro-leakage of penicillin bottles according to example 1 of the present patent application;
in the figure, 01: a support; 02: a cross beam; 03: a base plate; 04: supporting legs; 05: an air source interface; 06: a base; 07: locking the nut; 08: testing the lower cavity; 09: testing the upper cavity; 10: a hold-down mechanism; 11: a gas channel; 12: fastening screws; 13: a sample to be tested; 14: a seal ring; 15: a gasket; 16: supporting legs; 17: an annular boss; 18: mounting grooves; 19: a hold down bar; 20: a handle.
Detailed Description
Hereinafter, the present invention will be described in detail. Before the description is made, it should be understood that the terms used in the present specification and the appended claims should not be construed as limited to general and dictionary meanings, but interpreted based on the meanings and concepts corresponding to technical aspects of the present invention on the basis of the principle that the inventor is allowed to define terms appropriately for the best explanation. Accordingly, the description proposed herein is just a preferable example for the purpose of illustrations only, not intended to limit the scope of the invention, so it should be understood that other equivalents and modifications could be made thereto without departing from the spirit and scope of the invention.
The following examples are given by way of illustration of embodiments of the invention and are not intended to limit the invention, and those skilled in the art will appreciate that modifications within the scope of the invention do not depart from the spirit and scope of the invention.
Example 1
As shown in fig. 1-11, a simple device applied to penicillin bottle micro-leakage detection comprises a bottom plate 3, a testing lower cavity 8 and a testing upper cavity 9, wherein the testing lower cavity is fixedly arranged on the bottom plate, the top of the testing lower cavity is open, a gas inlet and outlet communicated with a gas source interface 5 is arranged in the testing lower cavity, the testing upper cavity is arranged right above the testing lower cavity through a support 1, the support is fixedly arranged on the bottom plate, and the testing upper cavity can move up and down. The air source interface is connected with the test interface of the test equipment, and the device is suitable for the detection of different environments of positive pressure and negative pressure. The lower bottom surface of the bottom plate is provided with four support legs 16.
The top of the upper testing cavity is connected with a pressing mechanism 10 through a fastening screw 12, and the pressing mechanism can drive the upper testing cavity to move up and down.
The pressing mechanism is connected with the cross beam 2, the cross beam is sleeved on the support, the cross beam is fixed on the support through fastening screws, screw holes are uniformly formed in the support at different heights, and the vertical height of the cross beam can be freely adjusted during installation.
The testing lower cavity is fixed on the bottom plate through a base 6, a gas channel 11 is arranged in the base, and a gas inlet and a gas outlet in the testing lower cavity are communicated with the gas source interface 5 through the gas channel; the base is fixed on the bottom plate through fastening screws.
Because xiLin bottle has multiple specification, according to the test requirement, need be equipped with the test chamber that corresponds the specification, need consider the convenience of changing the test chamber. Therefore, as preferred, the test lower cavity is arranged on the base and is fastened through a locking nut 7, the locking nut is provided with an internal thread, the upper portion of the base is provided with an external thread, the internal thread and the external thread are connected through threads, and the test lower cavity is replaceable and can adapt to samples of different specifications. When the test lower cavity is replaced, as shown in fig. 3, the locking nut is loosened, the test lower cavity is taken out, the test lower cavity with the new specification is placed in the base, and then the locking nut is installed to complete the replacement.
As shown in fig. 4, an annular boss 17 is arranged outside the testing lower cavity, and the locking nut tightly presses and fixes the testing lower cavity on the base through the annular boss, so that the structure is simple to process and can be flexibly modified according to samples of different specifications, and a sealing gasket 15 is arranged between the testing lower cavity and the testing base to play a role in sealing.
The upper end face of the lower testing cavity is provided with a mounting groove 18, and a sealing ring 14 is arranged in the mounting groove.
As shown in fig. 5-6, the upper surface of the base is of a semi-counterbore structure, two annular grooves and a cross groove are formed in the bottom of the semi-counterbore and are communicated with each other, the grooves are favorable for rapid diffusion of gas in the testing lower cavity, and the sample bottom or the side wall of the sample is prevented from obstructing the diffusion of the gas due to the small vacant space in the sample and the testing lower cavity. The bottom of the base is provided with a mounting threaded hole, and the side surface of the base is provided with a mounting hole of an air source interface.
The pressing mechanism is a link mechanism and comprises a pressing rod 19 capable of sliding up and down directionally and a handle 20 for guiding the pressing rod to slide.
When the device is used, the upper testing cavity is moved upwards under the action of the pressing mechanism, a sample to be tested is placed into the lower testing cavity through the opening in the top of the lower testing cavity, then the pressing mechanism is pressed downwards, so that the lower plane of the upper testing cavity and the sealing ring at the upper end of the lower testing cavity are pressed, and the lower plane of the lower testing cavity and the inner plane of the base are sealed through the sealing gasket. A complete sealed cavity is formed among the upper testing cavity, the lower testing cavity and the base, and gas enters or flows out of the sealed cavity through the gas source interface.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or that equivalents may be substituted for elements thereof; such modifications and substitutions do not depart from the spirit and scope of the present invention, which is claimed.
Claims (10)
1. The utility model provides a be applied to xiLin bottle microleakage detection's simple and easy device which characterized in that: the testing device comprises a bottom plate, a testing lower cavity and a testing upper cavity, wherein the testing lower cavity is fixedly arranged on the bottom plate, the top of the testing lower cavity is open, a gas inlet and a gas outlet communicated with a gas source interface are arranged in the testing lower cavity, the testing upper cavity is arranged right above the testing lower cavity through a support, the support is fixedly arranged on the bottom plate, and the testing upper cavity can move up and down.
2. The simple device applied to penicillin bottle micro-leakage detection according to claim 1, wherein: the top of the test upper cavity is connected with a pressing mechanism, and the pressing mechanism can drive the test upper cavity to move up and down.
3. The simple device applied to penicillin bottle micro-leakage detection according to claim 2, wherein: the pressing mechanism is connected with the cross beam, the cross beam is sleeved on the support, the cross beam is fixed on the support through fastening screws, screw holes are uniformly formed in the support at different heights, and the vertical height of the cross beam can be freely adjusted during installation.
4. The simple device applied to penicillin bottle micro-leakage detection according to claim 1, wherein: the testing lower cavity is fixed on the bottom plate through a base, a gas channel is arranged in the base, and a gas inlet and a gas outlet in the testing lower cavity are communicated with a gas source interface through the gas channel; the base is fixed on the bottom plate through fastening screws.
5. The simple device applied to penicillin bottle micro-leakage detection according to claim 4, wherein: the test lower cavity is arranged on the base and fastened through a locking nut, the locking nut is provided with an internal thread, an external thread is arranged on the upper portion of the base and connected with the base through the thread, and the test lower cavity is replaceable.
6. The simple device applied to penicillin bottle micro-leakage detection according to claim 5, wherein: an annular boss is arranged outside the testing lower cavity, the locking nut tightly presses and fixes the testing lower cavity on the base through the annular boss, and a sealing gasket is arranged between the testing lower cavity and the testing base.
7. The simple device applied to penicillin bottle micro-leakage detection according to claim 6, wherein: the upper end face of the lower testing cavity is provided with an installation groove, and a sealing ring is arranged in the installation groove.
8. The simple device applied to penicillin bottle micro-leakage detection according to claim 4, wherein: the upper surface of the base is of a semi-counter bore structure, two annular grooves and a cross groove are machined in the bottom of the semi-counter bore, and the two annular grooves and the cross groove are communicated with each other.
9. The simple device applied to penicillin bottle micro-leakage detection according to claim 2, wherein: the pressing mechanism is a link mechanism and comprises a pressing rod capable of sliding up and down directionally and a handle for guiding the pressing rod to slide.
10. The simple device applied to penicillin bottle micro-leakage detection according to any one of claims 1 to 9, wherein: the lower bottom surface of bottom plate is provided with four supporting legs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022803015.5U CN213397515U (en) | 2020-11-28 | 2020-11-28 | Simple device applied to penicillin bottle micro-leakage detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022803015.5U CN213397515U (en) | 2020-11-28 | 2020-11-28 | Simple device applied to penicillin bottle micro-leakage detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213397515U true CN213397515U (en) | 2021-06-08 |
Family
ID=76196011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022803015.5U Active CN213397515U (en) | 2020-11-28 | 2020-11-28 | Simple device applied to penicillin bottle micro-leakage detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213397515U (en) |
-
2020
- 2020-11-28 CN CN202022803015.5U patent/CN213397515U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103481674B (en) | A kind of fully-automated synthesis marking equipment | |
| CN213397515U (en) | Simple device applied to penicillin bottle micro-leakage detection | |
| CN208847428U (en) | A kind of Mobile phone screen sealing test jig | |
| CN204788815U (en) | Bottle lid leakproofness suspension test piercing depth | |
| CN202329945U (en) | Fixture platform for detecting air tightness | |
| CN209280215U (en) | One kind being used for plastic bag sealing detection device | |
| CN209495820U (en) | A kind of air tightness detection machine | |
| CN209961415U (en) | Testing arrangement convenient to test hydro-cylinder sealing member leakproofness | |
| CN207964169U (en) | Oral liquid bottle lid device for detecting sealability | |
| CN208420316U (en) | A kind of valve leak test plant | |
| CN207668999U (en) | Camshaft machine identification device | |
| CN219870447U (en) | Adjustable injector for water quality detection | |
| CN215757273U (en) | Multi-channel liquid separation platform for subpackaging virus sample preservation liquid | |
| CN113932994B (en) | Engine air tightness rapid detection equipment with higher accuracy | |
| CN218411551U (en) | Robot bearing frame tool for leak hunting | |
| CN213120999U (en) | Robot accessory apron is with tool that leaks hunting | |
| CN109425280A (en) | A kind of support frame switch cubing with electronic monitoring mechanism | |
| CN217384573U (en) | Energy-saving front axle upper and lower traction valve body leakage tester | |
| CN214471608U (en) | Duckbill valve's gas tightness detects frock | |
| CN211262689U (en) | Novel automatic mould water testing machine | |
| CN209348676U (en) | A kind of molecular biology error-prevention sampling device | |
| CN209069820U (en) | One kind sealing optical path analysis instrument for partition-type | |
| CN109333976A (en) | It is multi-functional to take a bottle manipulator | |
| CN220690872U (en) | Medicine headspace sampling inspection device | |
| CN221260796U (en) | Colorimetric tube color cover device suitable for high-pressure digestion vessel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |