Penicillin bottle measuring device

Abstract

The utility model relates to a penicillin bottle measuring device which comprises a fixing structure and a measuring structure. The fixing structure comprises a base and a supporting rod, and the supporting rod is arranged on the base. The measuring structure comprises a moving part and a measuring rod, the moving part is movably arranged on the supporting rod, the moving part is provided with a matching hole, the matching hole is provided with a first hole section and a second hole section, the measuring rod is movably arranged in the matching hole in a penetrating mode, and the measuring device has the measuring state that the measuring rod abuts against the penicillin bottle. According to the technical scheme, the problem that in the prior art, whether the size of the penicillin bottle is qualified or not is judged inconveniently and inaccurately is effectively solved.

Description

Technical Field

[0001] The present application relates to the technical field of vial measurement, and in particular, to a vial measurement device. Background Art

[0002] Vials, also known as injection bottles, are usually used in combination with rubber stoppers and aluminum-plastic caps to contain liquid preparations or powder injections. At present, the size inspection of vials is usually carried out by full inspection with visual inspection equipment and manual sampling. Vials have a shoulder, a body and a mouth. The shoulder is the curved surface connecting the body and the mouth. It is difficult to manually measure the shoulder of a vial, so manual measurement is inaccurate.

[0003] In the prior art, in order to detect the size of a vial and determine whether it meets the requirements, a detection device is usually used for detection (for example: the authorization announcement number is: CN205718898U, and the name is: vial specification detection device). However, this specification detection device is large and costly, and is therefore not conducive to quick judgment at the production site. Utility Model Content

[0004] The present application provides a vial measuring device to solve the problem in the prior art that it is inconvenient and inaccurate to determine whether the size of a vial is qualified.

[0005] According to the present application, a vial measuring device is provided, comprising: a fixing structure and a measuring structure. The fixing structure comprises a base and a support rod, and the support rod is arranged on the base. The measuring structure comprises a moving part and a measuring rod, the moving part is movably arranged on the support rod, the moving part has a matching hole, the matching hole has a first hole section and a second hole section, the measuring rod is movably inserted into the matching hole, and the measuring device has a measuring state in which the measuring rod and the vial are against each other.

[0006] In some embodiments, the matching hole is parallel to the base, the first hole segment is close to the vial, the second hole segment is far away from the vial, and the diameter of the first hole segment is greater than the diameter of the second hole segment.

[0007] In some embodiments, the measuring rod has a stop rod segment and a moving rod segment, which are connected to each other, and the diameter of the stop rod segment gradually decreases in the direction away from the moving rod segment, and the stop rod segment forms a tip at the farthest point from the moving rod segment.

[0008] In some embodiments, the fixing structure further includes a curved plate and a connecting plate, wherein the connecting plate is detachably disposed on the base, and the curved plate is disposed on the connecting plate.

[0009] In some embodiments, the fixing structure further includes a fastening screw, and the moving part has a threaded hole that matches the fastening screw, and the threaded hole is arranged in a direction away from the measuring rod.

[0010] In some embodiments, the measuring structure further includes a measuring ring, which is sleeved on the circumferential outer side of the measuring rod, the diameter of the measuring ring is smaller than the diameter of the first hole section, and the diameter of the measuring rod is equal to the diameter of the second hole section.

[0011] In some embodiments, for the result of measuring the vial, the difference between the maximum value and the minimum value allowed for the result is equal to the width of the measurement ring.

[0012] In some embodiments, the measurement ring has a control line, which is disposed on the circumferential outer side of the measurement ring, and the control line corresponds to the optimal value of the measurement result of the vial.

[0013] In some embodiments, the measuring rod is provided with scale markings, and the supporting rod is provided with scale markings.

[0014] In some embodiments, the fixing structure further includes a limiting rope, which is arranged at the first end of the arc-shaped plate, and a hook matching with the limiting rope is arranged at the second end of the arc-shaped plate, and the limiting rope is an elastic rope.

[0015] By applying the technical solution of the present application, the vial to be measured is placed on the base, the support rod is arranged on the base, the movable member is movably arranged on the support rod, the movable member is moved to the position corresponding to the vial to be measured, the movable member has a matching hole, the matching hole has a first hole section and a second hole section, the measuring rod is movably inserted into the first hole section and the second hole section, the measuring device has a measuring state in which the measuring rod and the vial are butted against each other, the measuring rod is moved so that the measuring rod and the standard vial are butted against each other, then the standard vial is removed, the vial to be measured is placed in the placement position of the standard vial, and whether the vial to be measured is of qualified size is determined by the movement of the measuring rod. The technical solution of the present application effectively solves the problem of inconvenience and inaccuracy in determining whether the size of the vial is qualified in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application.

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0018] Figure 1 A schematic diagram of the structure of a vial measuring device according to Embodiment 1 of the present application is shown;

[0019] Figure 2 Shows Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0020] Figure 3 A schematic structural diagram of a support rod according to a first embodiment of the present application is shown;

[0021] Figure 4 The schematic diagram of the structure of the vial of the first embodiment of the present application is shown;

[0022] Figure 5 Shows Figure 5 A schematic diagram of the enlarged structure at B in the middle;

[0023] Figure 6 A schematic structural diagram of a vial measuring device according to Embodiment 2 of the present application is shown.

[0024] Figure 7 A schematic diagram of the structure of the limiting rope of the second embodiment of the present application is shown;

[0025] The above drawings include the following reference numerals:

[0026] 10. Fixed structure; 11. Base; 12. Support rod; 13. Arc plate; 14. Connecting plate; 15. Fastening screw; 16. Limiting rope; 20. Measuring structure; 21. Moving part; 22. Measuring rod; 221. Push rod section; 222. Moving rod section; 23. Measuring ring; 231. Control line; 100. Vial. DETAILED DESCRIPTION

[0027] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0028] It should be noted that the following detailed descriptions are illustrative and are intended to provide further explanation of the present application. Unless otherwise specified, all technical and scientific terms used herein have the same meanings as those commonly understood by those skilled in the art to which the present application belongs.

[0029] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used herein to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" may include both "above" and "below". The device may also be positioned in other different ways, rotated 90 degrees or in other orientations, and the spatially relative descriptions used herein are interpreted accordingly.

[0030] like Figure 1 , Figure 3 and Figure 6 As shown, the first embodiment relates to a vial measuring device, comprising: a fixed structure 10 and a measuring structure 20. The fixed structure 10 comprises a base 11 and a support rod 12, and the support rod 12 is arranged on the base 11. The measuring structure 20 comprises a moving member 21 and a measuring rod 22, the moving member 21 is movably arranged on the support rod 12, the moving member 21 has a matching hole, the matching hole has a first hole section and a second hole section, the measuring rod 22 is movably inserted into the matching hole, and the measuring device has a measuring state in which the measuring rod 22 and the vial 100 are against each other.

[0031] By applying the technical solution of this embodiment, the vial 100 to be measured is placed on the base 11, the support rod 12 is welded or fixed to the base 11 by bolts, the moving member 21 is movably arranged on the support rod 12, the moving member 21 is moved to a position corresponding to the vial 100 to be measured, the moving member 21 has a matching hole, the matching hole has a first hole section and a second hole section, the measuring rod 22 is movably penetrated in the first hole section and the second hole section, the measuring device has a measuring state in which the measuring rod 22 and the vial 100 are against each other, the measuring rod 22 is moved so that the measuring rod 22 and the standard vial 100 are against each other, and then the standard vial 100 is removed, and the vial 100 to be measured is placed at the placement position of the standard vial 100, and whether the vial 100 to be measured is of qualified size is determined by the movement of the measuring rod 22. The technical solution of this embodiment effectively solves the problem of inconvenience and inaccuracy in determining whether the size of the vial 100 is qualified in the prior art.

[0032] In the technical solution of embodiment one, the matching hole is parallel to the base 11, and the measuring rod 22 is inserted into the matching hole. The measuring rod 22 is parallel to the base 11 to facilitate the measurement of the vial 100. The first hole segment is close to the vial 100, and the second hole segment is far away from the vial 100. The diameter of the first hole segment is larger than the diameter of the second hole segment. The second hole segment can support the measuring rod 22. The first hole segment enables the measuring ring 23 to penetrate into the first hole segment and cooperate with the moving part 21 to achieve rapid detection.

[0033] like Figure 1 As shown, in the technical scheme of embodiment 1, the measuring rod 22 has a butt-jointing rod segment 221 and a movable rod segment 222, the butt-jointing rod segment 221 and the movable rod segment 222 are connected, the diameter of the butt-jointing rod segment 221 gradually decreases in the direction away from the movable rod segment 222, and the butt-jointing rod segment 221 forms a tip at the farthest point from the movable rod segment 222, which is convenient for butting against the three measuring points abc on the shoulder of the vial 100, so that the measuring rod 22 can fit closely with the vial 100 to achieve accurate measurement.

[0034] like Figure 1 and Figure 3 As shown, in the technical solution of the first embodiment, the fixing structure 10 further includes an arc plate 13 and a connecting plate 14. The connecting plate 14 is detachably arranged on the base 11, and the arc plate 13 is arranged on the connecting plate 14. The base 11 is provided with a mounting threaded hole, and the connecting plate 14 is provided with a matching hole. The screw passes through the matching hole and is screwed with the mounting threaded hole to fix the connecting plate 14 on the base 11. The arc plate and the connecting plate are fixedly connected. The curvature of the arc plate 13 fits the curvature of the outer wall of the vial 100. According to the vials 100 of different sizes, the arc plate 13 and the connecting plate 14 can be replaced to adapt to the curvature of the vial 100, and can accurately fit with the outer wall of the vial 100 during measurement, thereby reducing measurement errors.

[0035] like Figure 1 As shown, in the technical solution of the first embodiment, the fixing structure 10 further includes a fastening screw 15, and the moving member 21 has a threaded hole matched with the fastening screw 15, and the threaded hole is arranged in a direction away from the measuring rod 22. The moving member 21 is movably arranged on the support rod 12, and the fastening screw 15 is matched with the threaded hole. As the fastening screw 15 is screwed in, the fastening screw 15 abuts against the support rod 12, so that the moving member 21 is fixed on the support rod 12.

[0036] like Figure 2As shown, in the technical solution of the first embodiment, the measuring structure 20 further includes a measuring ring 23, which is sleeved on the circumferential outer side of the measuring rod 22. The measuring ring 23 is movably sleeved on the circumferential outer side of the measuring rod 22. The diameter of the measuring ring 23 is smaller than the diameter of the first hole section, so that the measuring ring 23 can enter the first hole section as the measuring rod 22 moves. The measuring rod 22 is movably inserted into the second hole section. The diameter of the measuring rod 22 is equal to the diameter of the second hole section, so that the second hole section can support the measuring rod 22 and prevent the measuring rod 22 from being skewed. The measuring ring 23 is a plastic ring with a width, and different vials 100 correspond to measuring rings 23 of corresponding widths, and the measuring rings 23 corresponding to different vials 100 can be set to measuring rings 23 of different colors.

[0037] In the technical solution of the first embodiment, the difference between the maximum and minimum values ​​allowed for the result of measuring the vial 100 is equal to the width value of the measuring ring 23. The measuring ring 23 has a reference line 231, which is arranged on the circumferential outer side of the measuring ring 23. The reference line 231 corresponds to the optimal value of the measurement result of the vial 100. The standard vial 100 is placed on the base 11 to fit with the arc plate 13, the movable part 21 is moved to the height of the corresponding measuring point, and the fastening screw 15 is screwed into the threaded hole to fix the movable part 21, the measuring rod 22 is moved so that the measuring rod 22 is against the measuring point, and the reference line 231 is moved so that the reference line 231 coincides with the edge of the movable part 21 near the tip (that is, the measuring ring 23 is partially pushed into the first hole section, and the reference line 231 is pushed into the first hole section). The standard vial 100 is removed, and the vial 100 to be measured is placed on the base 11, so that the vial 100 to be measured fits the arc plate, and the measuring ring 23 is observed to be completely pushed into the first hole section or completely moved out of the first hole section under the abutment of the vial 100 to be measured and the measuring rod 22. Both completely pushed into the first hole section or completely moved out of the first hole section represent that the vial 100 to be measured does not meet the requirements. This setting method can realize the rapid judgment of whether the vial 100 is qualified.

[0038] like Figure 4 and Figure 5 As shown, in the technical solution of embodiment 1, three measuring points are set on the bottle shoulder, such as Figure 5 The three measuring points abc shown in the figure are measured respectively to determine whether the vial 100 meets the requirements. The specific measuring process is to first use the measuring rod 22 to press against the body of the vial 100, read the body data and record it, then move the measuring rod 22 to the measuring point, read the measuring point data and record it, and the body data minus the measuring point data is the determination data, and determine whether the shoulder of the vial 100 meets the requirements according to the determination data.

[0039] In the technical solution of embodiment 1, the measuring ring 23 is an elastic ring with a width, and the measuring ring 23 is sleeved on the circumferential outer side of the measuring rod 22. The diameter of the measuring ring 23 can change with the elastic force, which facilitates the measuring ring 23 to be sleeved on the circumferential outer side of the measuring rod 22.

[0040] like Figure 6 As shown, the difference between the technical solution of the second embodiment and the first embodiment is that a scale mark is provided on the measuring rod 22, and a scale mark is provided on the support rod 12. The moving member 21 is in the shape of a rectangular parallelepiped. The moving member 21 is moved on the support rod 12 to adjust the height of the moving member 21. The edges in the length direction of the moving member 21 correspond to the scale marks on the support rod 12 to read the data. The edges in the width direction of the moving member 21 correspond to the scale marks on the measuring rod 22 to read the data. By reading the data of the standard vial 100 and the vial 100 to be measured respectively, it is determined whether the vial 100 to be measured is within the required range. This measurement method can accurately determine whether the vial 100 is qualified.

[0041] like Figure 7 As shown, in the technical solution of the second embodiment, the fixing structure 10 further includes a limit rope 16, which is arranged at the first end of the arc plate 13, and a hook matched with the limit rope 16 is arranged at the second end of the arc plate 13, and the limit rope 16 is an elastic rope. The vial 100 is placed on the base 11 and fits the arc plate 13, and then the vial 100 is fixed on the base 11 by the cooperation of the limit rope 16 and the hook, which makes it difficult for the vial to be displaced during measurement, and the measurement is more accurate, and there is no need for manpower to press against the vial 100 all the time. The limit rope 16 is an elastic rope that can be stretched, so that the limit rope 16 can adapt to vials 100 of multiple sizes.

[0042] The difference between the technical solution of the third embodiment and the first embodiment is that the fixed structure 10 also includes a rotating seat and a limit rod, the rotating seat is arranged on the base 11, the support rod 12 is a screw rod, the support rod 12 is rotatably arranged on the rotating seat, the limit rod is arranged on the base 11, the moving part 21 has a first matching hole and a second matching hole, the support rod 12 is inserted into the first matching hole, the first matching hole is provided with an internal thread, the moving part 21 and the support rod are threadedly matched, the limit rod is inserted into the second matching hole, and the limit rod is a bare rod. The operator manually rotates the support rod so that the moving part 21 can move along the support rod 12. With the forward and reverse rotation of the support rod 12, the moving part 21 moves up or down to adjust the height of the measuring rod 22. The fixing of the moving part 21 is achieved by tightening the fastening screw 15, and the measuring rod 22 is moved so that the measuring rod 22 fits the measuring point. The judgment of whether the vial 100 is qualified is achieved by observing the measuring ring 23.

[0043] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0044] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein, for example. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0045] The above are only preferred embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A vial measuring device, characterized in that: include: A fixed structure (10), the fixed structure (10) comprising a base (11) and a support rod (12), the support rod (12) being arranged on the base (11); A measuring structure (20), the measuring structure (20) comprising a moving part (21) and a measuring rod (22), the moving part (21) being movably arranged on the supporting rod (12), the moving part (21) having a matching hole, the matching hole having a first hole section and a second hole section, the measuring rod (22) being movably inserted into the first hole section and the second hole section, the measuring device having a measuring state in which the measuring rod (22) and the vial (100) are abutted against each other.

2. The vial measuring device according to claim 1, characterized in that: The matching hole is parallel to the base (11), the first hole segment is close to the vial (100), the second hole segment is far from the vial (100), and the diameter of the first hole segment is greater than the diameter of the second hole segment.

3. The vial measuring device according to claim 2, characterized in that: The measuring rod (22) comprises a stop rod section (221) and a moving rod section (222); the stop rod section (221) and the moving rod section (222) are connected; the diameter of the stop rod section (221) gradually decreases in a direction away from the moving rod section (222); the stop rod section (221) forms a tip at the farthest point from the moving rod section (222).

4. The vial measuring device according to claim 3, characterized in that: The fixing structure (10) further comprises an arc-shaped plate (13) and a connecting plate (14); the connecting plate (14) is detachably arranged on the base (11); and the arc-shaped plate (13) is arranged on the connecting plate (14).

5. The vial measuring device according to claim 4, characterized in that: The fixing structure (10) further comprises a fastening screw (15), and the moving member (21) has a threaded hole matched with the fastening screw (15), and the threaded hole is arranged in a direction away from the measuring rod (22).

6. The vial measuring device according to claim 5, characterized in that: The measuring structure (20) further comprises a measuring ring (23), wherein the measuring ring (23) is sleeved on the circumferential outer side of the measuring rod (22), the diameter of the measuring ring (23) being smaller than the diameter of the first hole section, and the diameter of the measuring rod (22) being equal to the diameter of the second hole section.

7. The vial measuring device according to claim 6, characterized in that: The difference between the maximum and minimum values ​​allowed for the result of measuring the vial (100) is equal to the width of the measuring ring (23).

8. The vial measuring device according to claim 7, characterized in that: The measuring ring (23) has a control line (231), which is arranged on the circumferential outer side of the measuring ring (23), and the control line (231) corresponds to the optimal value of the measurement result of the vial (100).

9. The vial measuring device according to claim 5, characterized in that: The measuring rod (22) is provided with a scale mark, and the supporting rod (12) is provided with a scale mark.

10. The vial measuring device according to claim 9, characterized in that: The fixing structure (10) further comprises a limiting rope (16), wherein the limiting rope (16) is arranged at the first end of the arc-shaped plate (13), and the second end of the arc-shaped plate (13) is provided with a hook matching with the limiting rope (16), and the limiting rope (16) is an elastic rope.

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