CN220524857U - Detection device for bottom concavity of penicillin bottle - Google Patents
Detection device for bottom concavity of penicillin bottle Download PDFInfo
- Publication number
- CN220524857U CN220524857U CN202321054000.0U CN202321054000U CN220524857U CN 220524857 U CN220524857 U CN 220524857U CN 202321054000 U CN202321054000 U CN 202321054000U CN 220524857 U CN220524857 U CN 220524857U
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- China
- Prior art keywords
- hollow cylinder
- concavity
- penicillin bottle
- detection
- limit value
- Prior art date
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Links
- 238000001514 detection method Methods 0.000 title claims abstract description 67
- 229930182555 Penicillin Natural products 0.000 title claims abstract description 43
- JGSARLDLIJGVTE-MBNYWOFBSA-N Penicillin G Chemical compound N([C@H]1[C@H]2SC([C@@H](N2C1=O)C(O)=O)(C)C)C(=O)CC1=CC=CC=C1 JGSARLDLIJGVTE-MBNYWOFBSA-N 0.000 title claims abstract description 43
- 229940049954 penicillin Drugs 0.000 title claims abstract description 43
- 239000000463 material Substances 0.000 claims description 11
- 239000003086 colorant Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 6
- 239000004677 Nylon Substances 0.000 description 4
- 229920001778 nylon Polymers 0.000 description 4
- -1 polytetrafluoroethylene Polymers 0.000 description 4
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 4
- 239000004810 polytetrafluoroethylene Substances 0.000 description 4
- 239000003814 drug Substances 0.000 description 3
- 238000004108 freeze drying Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000677 High-carbon steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- QZPSXPBJTPJTSZ-UHFFFAOYSA-N aqua regia Chemical compound Cl.O[N+]([O-])=O QZPSXPBJTPJTSZ-UHFFFAOYSA-N 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The disclosure provides a detection device for the concavity of the bottom of a penicillin bottle, which comprises a detection plate and a measuring ruler; the measuring ruler is clamped at the bottom of the detection plate; the top of the detection plate is provided with a detection unit; the detection unit comprises a hollow cylinder I; the first hollow cylinder is arranged at the top of the detection plate; the bottom of the inner wall of the hollow cylinder I is provided with a hollow cylinder II; through placing the penicillin bottle that awaits measuring above the platform that hollow cylinder one and hollow cylinder two constitute, insert the measuring tape in the detecting element from hollow cuboid, when spheroid contact penicillin bottle bottom, read the scale number value on the bottom surface and the measuring tape intersection face under the pick-up plate, perhaps look over the plane that the bottom surface is located under the pick-up plate and be in upper limit value line and lower limit value line scope, then indicate in the scope that the penicillin bottle bottom concavity that awaits measuring accords with the standard, this device can detect different rule penicillin bottle bottom concavity fast and accurately, quick audio-visual judgement is in qualified scope, also can measure and use.
Description
Technical Field
The disclosure relates to the technical field of penicillin bottle detection, in particular to a detection device for bottom concavity of a penicillin bottle.
Background
In the production process, production technicians or quality inspection staff need to detect the appearance and the size of a product so as to ensure the product to meet the standard, wherein in the production control, the bottom concavity is required to be detected, the positive pressure, the side pressure and the internal pressure resistance strength of the bottle can be relatively increased, but the bottom concavity is large, the bottle bottom contact surface is reduced so as to cause the phenomenon of bottle pouring on a client machine, under the general condition, the bottom concavity of a water needle product contained by the client can be properly small, when the water needle product is filled with a viscous medicament or a high-level medicament, the bottom concavity is properly increased or increased as much as possible, but the situation that whether a client runs down the bottle is considered, the size of the concavity is directly the same as the bottom thickness of the bottle, the freeze-drying time and the freeze-drying curve are influenced, and for some medicaments with particularly high liquid level, the wall thickness and the bottom concavity of the glass tube can be simultaneously thickened so as to ensure less freeze-drying and crushing, and the bottom concavity cannot be convex at the same time, and the product protruding out of the bottom surface must be scrapped due to the fact that the bottle is scrapped.
In the prior art, the bottom concavity of the penicillin bottle is commonly measured by a depth gauge of a vernier caliper, and in actual use, the vernier caliper is generally narrow in width (the width of the vernier caliper is shorter than the diameter of a bottle bottom circle), so that if the bottom of the vernier caliper is leaned against the bottle bottom during measurement, the depth gauge cannot measure the center of the bottle bottom, and the measured value is smaller; if the depth gauge is leaned against the center of the bottle bottom, the bottom of the vernier caliper is suspended, and the degree is inaccurate.
In the prior art, since the bottom of the penicillin bottle is not necessarily a standard column, a part of the penicillin bottle protrudes outwards, a part of the penicillin bottle contracts inwards, and the like, and the penicillin bottle is measured by using a vernier caliper, because the penicillin bottle can only lean against one side of the bottom, the measured value is possibly not the maximum concavity, and the judgment is missed, therefore, the detection device for the concavity of the bottom of the penicillin bottle is provided for solving the problems.
Disclosure of Invention
One technical problem to be solved by the present disclosure is: in the prior art, a depth gauge of a vernier caliper is commonly adopted for measurement, and the measured value of the bottom concavity detection of the penicillin bottle is inaccurate by using the vernier caliper, so that missed judgment is easy to cause.
In order to solve the technical problems, an embodiment of the disclosure provides a detection device for the concavity of the bottom of a penicillin bottle, which comprises a detection plate and a measuring scale; the measuring ruler is clamped at the bottom of the detection plate; the top of the detection plate is provided with a detection unit; the detection unit comprises a hollow cylinder I; the first hollow cylinder is arranged at the top of the detection plate; the bottom of the inner wall of the hollow cylinder I is provided with a hollow cylinder II; the bottom of the inner wall of the hollow cylinder II is provided with a hollow cuboid; the hollow cuboid penetrates through the detection plate;
wherein the measuring ruler is inserted into the hollow cuboid of the detection unit; the top of the measuring ruler is fixedly connected with a sphere; the side wall of the measuring ruler is provided with an upper limit value line and a lower limit value line; the upper limit value line is parallel to the lower limit value line, and the upper limit value line is positioned above the lower limit value line; a scale is arranged between the upper limit value line and the lower limit value line.
In some embodiments, the detection units are provided with multiple sets, the multiple sets of detection units being different in size.
In some embodiments, the hollow cylinder one and the hollow cylinder two are coaxial; the center shaft of the hollow cuboid is arranged at the axle center of the hollow cylinder II.
In some embodiments, the diameter of the hollow cylinder I is larger than the maximum value of the outer diameter of the bottle body to be tested; the diameter of the hollow cylinder II is smaller than the minimum value of the outer diameter of the bottle body of the bottle to be detected.
In some embodiments, the sensing plate material is made of a wear-resistant and high-hardness material; the thickness of the detection plate is set to be 2-10mm.
In some embodiments, the measuring ruler material can be made of polytetrafluoroethylene plates and nylon plates.
In some embodiments, the upper limit line, the lower limit line, and the scale are drawn in colors that are significantly different from the scale material.
In some embodiments, the hollow cuboids of the plurality of sets of detection units are arranged linearly; the cross-sectional area of the hollow cuboid is smaller than that of the hollow cylinder.
In some embodiments, the sensing plate is configured in a rectangular shape; the shape of the measuring ruler is set to be a convex shape.
In some embodiments, the sphere is centered on the top of the measuring scale; the sphere can be inserted into the detection unit.
Through above-mentioned technical scheme, the detection device of xiLin bottle bottom concavity that this disclosure provided, in concrete during operation, to await measuring xiLin bottle and place in hollow cylinder one and hollow cylinder two constitute the platform top, insert the measuring tape from hollow cuboid in the detecting element, when spheroid contact xiLin bottle bottom, read the scale number value on the bottom surface and the intersecting face of measuring tape under the pick-up plate, perhaps look over the plane that the bottom surface is located under the pick-up plate and be within the range of upper limit value line and lower limit value line, then indicate in the range that xiLin bottle bottom concavity to await measuring accords with the standard, this device can be fast accurate detect different rule xiLin bottle bottom concavity, quick audio-visual judgement is in qualified scope, also can measure the use.
Drawings
In order to more clearly illustrate the embodiments of the present disclosure or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present disclosure, and other drawings may be obtained according to these drawings without inventive effort to a person of ordinary skill in the art.
Fig. 1 is a schematic structural view of a penicillin bottle disclosed in an embodiment of the present disclosure;
FIG. 2 is a schematic structural view of a sensing plate disclosed in an embodiment of the present disclosure;
FIG. 3 is a top view of a sensing plate disclosed in an embodiment of the present disclosure;
FIG. 4 is a bottom view of a test plate disclosed in an embodiment of the present disclosure;
FIG. 5 is a cross-sectional view of a sensing plate disclosed in an embodiment of the present disclosure;
FIG. 6 is a schematic structural view of a measuring scale disclosed in an embodiment of the present disclosure;
FIG. 7 is a schematic view of the structure of the scale on the measuring scale disclosed in the embodiments of the present disclosure;
fig. 8 is a schematic illustration of the use of the disclosed embodiments.
Reference numerals illustrate:
1. a hollow cylinder I; 2. hollow cylinder II; 3. a hollow rectangular parallelepiped; 5. a measuring ruler; 51. a sphere; 52. an upper limit value line; 53. a lower limit value line; 54. a ruler.
Detailed Description
Embodiments of the present disclosure are described in further detail below with reference to the drawings and examples. The following detailed description of the embodiments and the accompanying drawings are provided to illustrate the principles of the disclosure and not to limit the scope of the disclosure, which may be embodied in many different forms and not limited to the specific embodiments disclosed herein, but rather to include all technical solutions falling within the scope of the claims.
The present disclosure provides these embodiments in order to make the present disclosure thorough and complete, and fully convey the scope of the disclosure to those skilled in the art. It should be noted that: the relative arrangement of parts and steps, the composition of materials, numerical expressions and numerical values set forth in these embodiments should be construed as exemplary only and not limiting unless otherwise specifically stated.
In the description of the present disclosure, unless otherwise indicated, the meaning of "plurality" is greater than or equal to two; the terms "upper," "lower," "left," "right," "inner," "outer," and the like indicate an orientation or positional relationship merely for convenience of describing the present disclosure and simplifying the description, and do not indicate or imply that the devices or elements being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the present disclosure. When the absolute position of the object to be described is changed, the relative positional relationship may be changed accordingly.
Furthermore, the use of the terms first, second, and the like in this disclosure do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The "vertical" is not strictly vertical but is within the allowable error range. "parallel" is not strictly parallel but is within the tolerance of the error. The word "comprising" or "comprises" and the like means that elements preceding the word encompass the elements recited after the word, and not exclude the possibility of also encompassing other elements.
It should also be noted that, in the description of the present disclosure, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the terms in the present disclosure may be understood as appropriate by those of ordinary skill in the art. When a particular device is described as being located between a first device and a second device, there may or may not be an intervening device between the particular device and either the first device or the second device.
All terms used in the present disclosure have the same meaning as understood by one of ordinary skill in the art to which the present disclosure pertains, unless specifically defined otherwise. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the techniques, methods, and apparatus should be considered part of the specification.
Specific examples are given below.
Referring to fig. 1-8, the utility model provides a penicillin bottle bottom concavity detection device, which comprises a detection plate and a measuring ruler 5; the measuring ruler 5 is clamped at the bottom of the detection plate; the top of the detection plate is provided with a detection unit; the detection unit comprises a hollow cylinder I1; the hollow cylinder I1 is arranged at the top of the detection plate; the bottom of the inner wall of the hollow cylinder I1 is provided with a hollow cylinder II 2; the bottom of the inner wall of the hollow cylinder II 2 is provided with a hollow cuboid 3; the hollow cuboid 3 penetrates through the detection plate;
wherein the measuring ruler 5 is inserted into the hollow cuboid 3 of the detection unit; the top of the measuring ruler 5 is fixedly connected with a sphere 51; the side wall of the measuring ruler 5 is provided with an upper limit value line 52 and a lower limit value line 53; the upper limit value line 52 and the lower limit value line 53 are parallel, and the upper limit value line 52 is located above the lower limit value line 53; a scale 54 is provided between the upper limit line 52 and the lower limit line 53.
During operation, in the prior art, as the bottom of the penicillin bottle is not necessarily a standard cylinder, a part of the penicillin bottle is likely to protrude outwards, a part of the penicillin bottle is likely to shrink inwards and the like, and a vernier caliper is used for measuring, because the penicillin bottle can only lean on one side of the bottom, the measured value is likely to be not the maximum concavity, and thus missed judgment is caused, the penicillin bottle bottom R is the distance from the center of the penicillin bottle bottom to the bottommost end of the bottom outer ring, the bottom concavity is marked by using the value of R, and the upper limit straight line determining method on the measuring ruler 5 comprises the following steps: assume that the control range of the concavity of the bottom of a penicillin bottle of one specification is A-B, namely the concavity is A and the concavity is B. When the top sphere 51 of the measuring ruler 5 and the upper surface of the hollow cylinder II 2 are positioned on the same horizontal plane, the intersection part of the plane of the lower bottom surface of the detection plate and the measuring ruler 5 is taken as a datum point, an upper limit value line 52 is drawn at a downward distance A, and a lower limit value line 53 is drawn at a downward distance B; the drawing method of the scale 54: drawing '0' scale points by taking the intersection part of the plane of the lower bottom surface of the detection plate and the measuring ruler 5 (5) as datum points, respectively drawing positive scales downwards, drawing negative scales downwards, wherein the specific scale value can be selected according to actual conditions; when the device is used, a penicillin bottle to be measured is placed above a platform formed by a hollow cylinder I1 and a hollow cylinder II 2, the outer ring of the bottom of the penicillin bottle is placed above the platform, a measuring ruler 5 is inserted into a detection unit from a hollow cuboid 3, when a ball 51 contacts the bottom of the penicillin bottle, a scale value on the intersection surface of the lower bottom surface of a detection plate and the measuring ruler 5 is read, the scale value is the value of the concavity of the bottom of the penicillin bottle, or whether the plane of the lower bottom surface of the detection plate is in the range of an upper limit line 52 and a lower limit line 53 is checked, and the concavity of the bottom of the penicillin bottle to be measured accords with the standard in the range.
In some embodiments, the detection units are provided with multiple sets, the multiple sets of detection units being different in size.
When the penicillin bottle is in operation, the detection units with different sizes can detect the concavity of the bottom of the penicillin bottle with different sizes.
In some embodiments, hollow cylinder one 1 and hollow cylinder two 2 are coaxial; the center shaft of the hollow cuboid 3 is arranged at the axle center of the hollow cylinder II 2.
When the hollow cylinder II is in operation, the hollow cylinder II 2 is positioned at the center of the bottom of the hollow cylinder I1, and the hollow cuboid 3 is positioned at the center of the bottom of the hollow cylinder II 2.
In some embodiments, the diameter of the hollow cylinder 1 is larger than the maximum value of the outer diameter of the bottle body to be tested; the diameter of the hollow cylinder II 2 is smaller than the minimum value of the outer diameter of the bottle body of the bottle to be detected.
When the bottle is in operation, the diameter of the hollow cylinder I1 is slightly larger than the maximum value of the outer diameter of the bottle body to be tested; the diameter of the hollow cylinder II 2 is slightly smaller than the minimum value of the outer diameter of the bottle body of the bottle to be detected, and the diameters of the hollow cylinder I and the hollow cylinder II 2 are set so as to be convenient for placing the penicillin bottle on a platform formed by the hollow cylinder I and the hollow cylinder II 2.
In some embodiments, the sensing plate material is made of a wear-resistant and high-hardness material; the thickness of the detection plate is set to be 2-10mm.
When the detector works, the detector is not too thick and too heavy to be used, and the detector can be made of polytetrafluoroethylene plates, nylon plates or tungsten steel, high-carbon steel and other metal materials.
In some embodiments, the measuring ruler 5 is made of polytetrafluoroethylene plates and nylon plates.
During operation, the polytetrafluoroethylene plate and the nylon plate have the excellent characteristics of high and low temperature resistance, corrosion resistance (strong acid, strong alkali, aqua regia and the like) and the like.
In some embodiments, the upper limit line 52, the lower limit line 53, and the scale 54 are drawn in colors that are distinct from the material of the measuring scale 5.
In operation, the upper limit line 52, the lower limit line 53 and the scale 54 are selected from the upper limit line 52, the lower limit line 53 and the scale 54 which are obviously different from the material of the measuring scale 5 and are drawn conveniently for observing the side wall of the measuring scale 5.
In some embodiments, the hollow cuboids 3 of the plurality of groups of detection units are arranged linearly; the cross-sectional area of the hollow cuboid 3 is smaller than that of the hollow cylinder two 2.
During operation, multiunit detecting element sets up in order, and the measuring staff of being convenient for uses, and hollow cuboid 3 wholly is located hollow cylinder two 2 bottom central point and puts, makes dipperstick 5 can insert in the detecting element through hollow cuboid 3.
In some embodiments, the sensing plate is configured in a rectangular shape; the measuring ruler 5 is arranged in a convex shape.
When the measuring ruler works, the rectangular detection plate is convenient for arranging the unit to be measured, and the shape of the measuring ruler 5 is convenient for being inserted in the detection unit.
In some embodiments, the sphere 51 is centered on the top of the measuring scale 5; the sphere 51 may be inserted into the detection unit.
When the device is used in operation, the ball 51 is positioned in the unit to be measured when the measuring ruler 5 is inserted into the unit to be measured.
Thus, various embodiments of the present disclosure have been described in detail. In order to avoid obscuring the concepts of the present disclosure, some details known in the art are not described. How to implement the solutions disclosed herein will be fully apparent to those skilled in the art from the above description.
Although some specific embodiments of the present disclosure have been described in detail by way of example, it should be understood by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the present disclosure. It will be understood by those skilled in the art that the foregoing embodiments may be modified and equivalents substituted for elements thereof without departing from the scope and spirit of the disclosure. In particular, the technical features mentioned in the respective embodiments may be combined in any manner as long as there is no structural conflict.
Claims (9)
1. The utility model provides a xiLin bottle bottom concavity's detection device which characterized in that includes: a detection plate and a measuring ruler (5); the measuring ruler (5) is clamped at the bottom of the detection plate; the top of the detection plate is provided with a detection unit; the detection unit comprises a hollow cylinder I (1); the hollow cylinder I (1) is arranged at the top of the detection plate; a hollow cylinder II (2) is arranged at the bottom of the inner wall of the hollow cylinder I (1); the bottom of the inner wall of the hollow cylinder II (2) is provided with a hollow cuboid (3); the hollow cuboid (3) penetrates through the detection plate;
wherein the measuring ruler (5) is inserted into the hollow cuboid (3) of the detection unit; a sphere (51) is fixedly connected to the top of the measuring ruler (5); an upper limit value line (52) and a lower limit value line (53) are arranged on the side wall of the measuring ruler (5); the upper limit value line (52) and the lower limit value line (53) are parallel, and the upper limit value line (52) is positioned above the lower limit value line (53); a scale (54) is arranged between the upper limit value line (52) and the lower limit value line (53).
2. The device for detecting the concavity of the bottom of a penicillin bottle according to claim 1, wherein the detecting units are provided with a plurality of groups, and the detecting units are different in size.
3. The penicillin bottle bottom concavity detection device according to claim 1, wherein the hollow cylinder one (1) and the hollow cylinder two (2) are coaxial; the center shaft of the hollow cuboid (3) is arranged at the axle center of the hollow cylinder II (2).
4. The penicillin bottle bottom concavity detection device according to claim 1, wherein the diameter of the hollow cylinder I (1) is larger than the maximum value of the outer diameter of the bottle body to be detected; the diameter of the hollow cylinder II (2) is smaller than the minimum value of the outer diameter of the bottle body to be measured.
5. The detecting device for the concavity of the bottom of a penicillin bottle according to claim 1, wherein the detecting plate is made of wear-resistant and high-hardness materials; the thickness of the detection plate is set to be 2-10mm.
6. The penicillin bottle bottom concavity detection device according to claim 1, wherein the upper limit value line (52), the lower limit value line (53) and the scale (54) are drawn by colors which are obviously different from the material of the measuring scale (5).
7. The penicillin bottle bottom concavity detection device according to claim 1, characterized in that the hollow cuboids (3) of the plurality of groups of detection units are arranged linearly; the cross section area of the hollow cuboid (3) is smaller than that of the hollow cylinder II (2).
8. The detecting device for the concavity of the bottom of a penicillin bottle according to claim 1, wherein the detecting plate is rectangular in shape; the shape of the measuring ruler (5) is set to be in a convex shape.
9. The penicillin bottle bottom concavity detection device according to claim 1, characterized in that the sphere (51) is located at the top center of the measuring ruler (5); the sphere (51) can be inserted into the detection unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321054000.0U CN220524857U (en) | 2023-05-05 | 2023-05-05 | Detection device for bottom concavity of penicillin bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321054000.0U CN220524857U (en) | 2023-05-05 | 2023-05-05 | Detection device for bottom concavity of penicillin bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220524857U true CN220524857U (en) | 2024-02-23 |
Family
ID=89939747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321054000.0U Active CN220524857U (en) | 2023-05-05 | 2023-05-05 | Detection device for bottom concavity of penicillin bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220524857U (en) |
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2023
- 2023-05-05 CN CN202321054000.0U patent/CN220524857U/en active Active
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