CN217738556U - Inclined type test accommodating cavity device for air tightness detection - Google Patents
Inclined type test accommodating cavity device for air tightness detection Download PDFInfo
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- CN217738556U CN217738556U CN202221346285.0U CN202221346285U CN217738556U CN 217738556 U CN217738556 U CN 217738556U CN 202221346285 U CN202221346285 U CN 202221346285U CN 217738556 U CN217738556 U CN 217738556U
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Abstract
The utility model relates to the technical field of air tightness detection, in particular to an inclined type test containing cavity device for air tightness detection, which comprises an upper module and a lower module; the lower surface of the upper module and the upper surface of the lower module are respectively provided with a first cavity and a second cavity; a sealing structure is arranged between the lower surface of the upper module and the upper surface of the lower module; after the upper module and the lower module are buckled together, the first cavity and the second cavity form a sealed test cavity for placing a medicine bottle to be detected; a suction hole is formed in the upper module or the lower module, one end of the suction hole is communicated with the test cavity, and the other end of the suction hole is used for being connected with a vacuumizing device; the lower surface of the upper module and the upper surface of the lower module are respectively provided with at least partial surfaces which are arranged obliquely and respectively form a first working surface and a second working surface; the utility model has the advantages of simple and reasonable structure, completion gas tightness that can be better detects, and gas tightness detects the reliability height.
Description
Technical Field
The utility model relates to an air tightness detects technical field, especially relates to an air tightness detects and holds chamber device with tilting test.
Background
A medicine bottle is a container for containing medicine, and the medicine contained in the medicine bottle mainly includes liquid medicine, fixed granular medicine, and solid powdery medicine. In order to ensure the safety of the medicine, it is required that the medicine bottle as a container satisfies the airtightness detection requirement.
In the prior art, corresponding air tightness detection equipment is generally adopted to detect the air tightness of a medicine bottle containing medicines. The last test appearance chamber that is used for holding the gas tightness of detecting the medicine bottle that can be provided with of check out test set, during the detection, place the medicine bottle in the test appearance intracavity usually, hold the chamber to the test again and carry out the evacuation operation in order to accomplish the gas tightness detection to the medicine bottle. However, in the detection process, the problem of poor sealing is most likely to exist between the bottle body and the bottle cap, and the bottle cap is the position which needs to be detected most easily. However, when the liquid medicine is contained in the medicine bottle, the liquid medicine flows between the bottle cap and the bottle body to form a sealing structure at the position, so that the position cannot be well detected, and the detection result is not reliable enough.
Therefore, technical personnel in the field strive to develop an inclined test chamber device for air tightness detection, which has a simple and reasonable structure, can better complete air tightness detection and has higher air tightness detection reliability, and the inclined test chamber device becomes a technical problem to be solved by technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned defect of prior art, the utility model aims to solve the technical problem that how to provide a simple structure is reasonable, and completion gas tightness that can be better detects, and gas tightness detects that the higher gas tightness of reliability detects uses tilting test to hold the chamber device.
In order to achieve the purpose, the utility model provides an inclined type test chamber device for air tightness detection, which comprises an upper module and a lower module; the lower surface of the upper module and the upper surface of the lower module are respectively provided with a first cavity and a second cavity; a sealing structure is arranged between the lower surface of the upper module and the upper surface of the lower module; after the upper module and the lower module are buckled together, the first cavity and the second cavity form a sealed test cavity for placing a medicine bottle to be detected; a suction hole is formed in the upper module or the lower module, one end of the suction hole is communicated with the test cavity, and the other end of the suction hole is used for being connected with a vacuumizing device; the device is characterized in that at least part of the lower surface of the upper module and part of the upper surface of the lower module are respectively provided with a first working surface and a second working surface which are arranged in an inclined manner; the first working surface and the second working surface are respectively provided with the first cavity and the second cavity, and the test cavities formed by the first cavity and the second cavity are obliquely arranged; after the medicine bottle is arranged in the test cavity, the mouth end of the medicine bottle is arranged obliquely upwards.
Like this, foretell gas tightness detects with tilting test and holds chamber device when using, go up the back together with the lower module lock of module, can make first die cavity and second die cavity form jointly to be the sealed test and hold chamber that sets up and be used for placing and wait to detect the medicine bottle. To wait to detect the medicine bottle and settle in the test appearance intracavity that first die cavity and second die cavity formed jointly, the medicine bottle is placed and is being held the chamber after the test, medicine bottleneck end slope upwards sets up, can be so that liquid medicine or solid medicine in the medicine bottle receive self gravity to influence and enter into the inside lower extreme position of medicine bottle, avoid medicine (especially liquid medicine) in the medicine bottle to cause the influence to the gas tightness detection, for placing the medicine bottle level, can avoid liquid medicine to form sealedly to medicine bottle bottleneck position, thereby the reliability that the improvement gas tightness that can be better detected. Above-mentioned structure has that structural design is simple more reasonable, and the completion gas tightness that can be better detects, and the gas tightness detects the higher advantage of reliability.
As an optimization, the sealing structure comprises a sealing ring, the sealing ring is integrally sleeved outside the second cavity, and two sides of the sealing ring can be respectively attached to and supported on the first working surface and the second working surface to form sealing.
Like this, realize sealed through setting up the sealing washer, whole structural design is simpler, makes things convenient for manufacturing.
Preferably, a circle of annular placing groove is formed in the second working face, the placing groove is arranged outside the second cavity in a sleeved mode, and the sealing ring is arranged in the placing groove.
Therefore, the installation and arrangement of the sealing ring are facilitated by designing the arrangement groove.
As optimization, the suction hole is arranged in the middle of the lower module, the suction hole vertically penetrates through the lower module, and the upper end of the suction hole is connected with the second cavity.
Like this, with the suction hole setting on module down, the design is simple more reasonable.
As optimization, the lower surface of the upper module comprises a first plane, a first inclined plane and a second plane which are sequentially arranged from left to right and are connected end to end, the right end of the first inclined plane is arranged obliquely upwards, the upper surface of the lower module comprises a third plane, a second inclined plane and a fourth plane which are sequentially arranged from left to right and are connected end to end, and the right end of the second inclined plane is arranged obliquely upwards; the first inclined surface and the second inclined surface form a first working surface and a second working surface respectively.
Therefore, the upper module lower surface and the lower module upper surface are more reasonable in structural design and more convenient to machine and manufacture.
Preferably, the first plane and the second plane are respectively provided with a positioning pin, the third plane and the fourth plane are respectively provided with a positioning pin hole, and the positioning pins can be correspondingly inserted into the positioning pin holes.
Like this, through design locating pin and locating pin hole, can be more convenient with last module and lower module butt joint lock.
Preferably, the included angle formed between the whole test cavity and the horizontal plane is 30-90 degrees.
Therefore, the design of the inclination angle of the test cavity is more reasonable. Furthermore, the degree of an included angle formed between the whole test cavity and the horizontal plane is 45 degrees.
Preferably, the lower surface of the lower module is symmetrically provided with connecting holes at the left and the right.
Thus, the installation and arrangement of the lower module are more convenient.
To sum up, the utility model discloses in the structure, hold the chamber design through will testing and be the slope and arrange, and make the bottleneck end of settling the medicine bottle that holds the intracavity at the test be the slope and upwards arrange, the influence that avoids the medicine to detect the production to the gas tightness that can be better for the gas tightness detects more reliably.
Drawings
Fig. 1 is a schematic top view of an embodiment of the present invention.
Fig. 2 isbase:Sub>A schematic sectional viewbase:Sub>A-base:Sub>A of fig. 1.
Fig. 3 is a partially enlarged schematic view of a B position in fig. 1.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples, wherein it is noted that, in the description of the invention, the terms "upper", "lower", "left", "right", "inner", "outer", etc. indicate orientations or positional relationships based on those 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 referred to must have a particular orientation, be constructed and operated in a particular manner, and therefore should not be construed as limiting the present invention. The terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1 to 3, an inclined test chamber device for air tightness detection includes an upper module 1 and a lower module 2; the lower surface of the upper module and the upper surface of the lower module are respectively provided with a first cavity 3 and a second cavity 4; a sealing structure is arranged between the lower surface of the upper module and the upper surface of the lower module; after the upper module and the lower module are buckled together, the first cavity and the second cavity together form a sealed test cavity 5 for placing a medicine bottle to be detected; a suction hole 6 is arranged on the upper module or the lower module, one end of the suction hole is communicated with the test cavity, and the other end of the suction hole is used for being connected with a vacuumizing device; the lower surface of the upper module and the upper surface of the lower module are respectively provided with at least partial surfaces which are arranged obliquely and respectively form a first working surface 7 and a second working surface 8; the first working surface and the second working surface are respectively provided with the first cavity and the second cavity, and the test cavities formed by the first cavity and the second cavity are obliquely arranged; the medicine bottle is arranged behind the test cavity, and the mouth end of the medicine bottle is arranged obliquely upwards.
Like this, foretell gas tightness detects uses tilting test to hold chamber device when using, goes up the back that module and lower module lock are in the same place, can make first die cavity and second die cavity form jointly to be the sealed test that sets up and hold the chamber and be used for placing and wait to detect the medicine bottle. To wait to detect the medicine bottle and settle in the test appearance intracavity that first die cavity and second die cavity formed jointly, the medicine bottle is placed and is being held the chamber after the test, medicine bottleneck end slope upwards sets up, can be so that liquid medicine or solid medicine in the medicine bottle receive self gravity to influence and enter into the inside lower extreme position of medicine bottle, avoid medicine (especially liquid medicine) in the medicine bottle to cause the influence to the gas tightness detection, for placing the medicine bottle level, can avoid liquid medicine to form sealedly to medicine bottle bottleneck position, thereby the reliability that the improvement gas tightness that can be better detected. Above-mentioned structure has that structural design is simple more reasonable, and the completion gas tightness that can be better detects, and the gas tightness detects the higher advantage of reliability.
In this embodiment, the sealing structure includes a sealing ring 9, the sealing ring is integrally disposed outside the second cavity in a sleeved manner, and two sides of the sealing ring can be respectively attached to and supported on the first working surface and the second working surface to form a seal.
Like this, realize sealed through setting up the sealing washer, whole structural design is simpler, makes things convenient for manufacturing.
In the embodiment, a ring of annular placing groove 10 is arranged on the second working surface, the placing groove is arranged outside the second cavity in a sleeved mode, and the sealing ring is arranged in the placing groove.
Therefore, the installation and arrangement of the sealing ring are facilitated by designing the arrangement groove.
In this embodiment, the suction hole is disposed in the middle of the lower module, and the suction hole vertically penetrates through the lower module, and the upper end of the suction hole is connected to the second cavity.
Like this, with the suction hole setting on module down, the design is simple more reasonable.
In the specific embodiment, the lower surface of the upper module comprises a first plane 11, a first inclined plane and a second plane 12 which are sequentially arranged from left to right and are connected end to end, the right end of the first inclined plane is arranged obliquely upwards, the upper surface of the lower module comprises a third plane 13, a second inclined plane and a fourth plane 14 which are sequentially arranged from left to right and are connected end to end, and the right end of the second inclined plane is arranged obliquely upwards; the first inclined surface and the second inclined surface form a first working surface and a second working surface respectively.
Therefore, the upper module lower surface and the lower module upper surface are more reasonable in structural design and more convenient to machine and manufacture.
In the present embodiment, the first plane and the second plane are respectively provided with a positioning pin 15, the third plane and the fourth plane are respectively provided with a positioning pin hole 16, and the positioning pins can be respectively and correspondingly inserted into the positioning pin holes.
Like this, through design locating pin and locating pin hole, can be more convenient with last module and lower module butt joint lock.
In this embodiment, the included angle formed between the entire test chamber and the horizontal plane is 30 to 90 degrees.
Therefore, the design of the inclination angle of the test cavity is more reasonable. Furthermore, the degree of an included angle formed between the whole test cavity and the horizontal plane is 45 degrees.
In the present embodiment, the lower surface of the lower module is provided with connection holes 17 symmetrically in the left and right directions.
Thus, the installation and arrangement of the lower module are more convenient.
To sum up, the utility model discloses in the structure, hold the chamber design through will testing and be the slope and arrange, and make the bottleneck end of settling the medicine bottle that holds the intracavity in the test be the slope and upwards arrange, the influence of avoiding the medicine to detect the production to the gas tightness that can be better for the gas tightness detects more reliably.
The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the teachings of the present invention without undue experimentation. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.
Claims (8)
1. An inclined test chamber device for air tightness detection comprises an upper module and a lower module; the lower surface of the upper module and the upper surface of the lower module are respectively provided with a first cavity and a second cavity; a sealing structure is arranged between the lower surface of the upper module and the upper surface of the lower module; after the upper module and the lower module are buckled together, the first cavity and the second cavity form a sealed test cavity for placing a medicine bottle to be detected; a suction hole is formed in the upper module or the lower module, one end of the suction hole is communicated with the test cavity, and the other end of the suction hole is used for being connected with a vacuumizing device; the device is characterized in that at least part of the lower surface of the upper module and part of the upper surface of the lower module are respectively provided with a first working surface and a second working surface which are arranged in an inclined manner; the first working surface and the second working surface are respectively provided with the first cavity and the second cavity, and the test cavities formed by the first cavity and the second cavity are obliquely arranged; the medicine bottle is arranged behind the test cavity, and the mouth end of the medicine bottle is arranged obliquely upwards.
2. The inclined test chamber device for detecting the air tightness according to claim 1, wherein: the sealing structure comprises a sealing ring, the sealing ring is integrally arranged outside the second cavity in a sleeved mode, and two sides of the sealing ring can be respectively attached to and supported on the first working face and the second working face to form sealing.
3. The inclined test chamber device for detecting the air tightness according to claim 2, wherein: and a circle of annular placing groove is formed in the second working surface, the placing groove is arranged outside the second cavity in a sleeved mode, and the sealing ring is arranged in the placing groove.
4. The inclined test chamber device for detecting airtightness of claim 1, wherein: the suction hole is arranged in the middle of the lower module, the suction hole vertically penetrates through the lower module, and the upper end of the suction hole is connected with the second cavity.
5. The inclined test chamber device for detecting the air tightness according to claim 1, wherein: the lower surface of the upper module comprises a first plane, a first inclined plane and a second plane which are sequentially arranged from left to right and are connected end to end, the right end of the first inclined plane is arranged obliquely upwards, the upper surface of the lower module comprises a third plane, a second inclined plane and a fourth plane which are sequentially arranged from left to right and are connected end to end, and the right end of the second inclined plane is arranged obliquely upwards; the first inclined surface and the second inclined surface form a first working surface and a second working surface respectively.
6. The inclined test chamber device for detecting air tightness according to claim 5, wherein: and the first plane and the second plane are respectively provided with a positioning pin, the third plane and the fourth plane are respectively provided with a positioning pin hole, and the positioning pins can be respectively and correspondingly inserted into the positioning pin holes.
7. The inclined test chamber device for detecting the air tightness according to claim 1, wherein: the included angle formed between the whole test cavity and the horizontal plane is 30-90 degrees.
8. The inclined test chamber device for detecting the air tightness according to claim 1, wherein: connecting holes are symmetrically arranged on the left and the right of the lower surface of the lower module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221346285.0U CN217738556U (en) | 2022-05-20 | 2022-05-20 | Inclined type test accommodating cavity device for air tightness detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221346285.0U CN217738556U (en) | 2022-05-20 | 2022-05-20 | Inclined type test accommodating cavity device for air tightness detection |
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| Publication Number | Publication Date |
|---|---|
| CN217738556U true CN217738556U (en) | 2022-11-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221346285.0U Active CN217738556U (en) | 2022-05-20 | 2022-05-20 | Inclined type test accommodating cavity device for air tightness detection |
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| CN (1) | CN217738556U (en) |
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- 2022-05-20 CN CN202221346285.0U patent/CN217738556U/en active Active
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