Mother liquor storage device

Abstract

The utility model provides a mother liquor storage device, which relates to the technical field of medicine storage and comprises a base, a support shaft, a sleeve and a plurality of bottle racks. The supporting shaft is vertically arranged on the base; the sleeve is rotationally connected to the upper portion of the supporting shaft, all the bottle racks are arranged on the outer edge of the sleeve at intervals in the circumferential direction, and each bottle rack is detachably connected to the sleeve; the bottom of the bottle rack is provided with an insertion opening used for enabling the bottle body to be inserted in an inverted mode. The bottle rack has the advantages that multiple bottles of different mother liquor can be placed through the bottle racks, selection and taking are facilitated in a rotating mode, the operation convenience is improved, meanwhile, bottle racks of different sizes can be replaced through detachable connection of the bottle racks, and therefore the bottle rack can correspond to bottle bodies of different models, the overall universality is improved, and the bottle rack is convenient to use. And in combination with the inverted form of the upper bottle body, mother liquor in the bottle body can directly flow out conveniently, so that liquid taking is convenient, and the universality, convenience and practicability in the whole test process are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medicine storage, in particular to a mother liquid storage device. Background Art

[0002] In most school laboratories today, test mother liquids are stored in blue-capped bottles. In some tests, multiple different mother liquids need to be used. In this case, each bottle needs to be found, and the caps of each bottle need to be opened separately. Then, each bottle of mother liquid needs to be poured out and the liquid needs to be weighed. After the test, each bottle needs to be capped and put back. This operation is very troublesome during the test, which greatly affects the test efficiency. Utility Model Content

[0003] The technical problem to be solved by the present invention is that the storage and extraction of mother liquid in the current test process is inconvenient, which affects the test efficiency. In order to overcome the defects of the above-mentioned prior art, the present invention provides a plurality of bottle racks that can be rotated to facilitate selection and taking, and combined with the form of being able to place the bottle upside down, it is also convenient for the mother liquid in the bottle to flow out directly for easy liquid removal, thereby improving the versatility, convenience and practicality of the overall test process.

[0004] For the purpose of this utility model, the following technical solutions are adopted:

[0005] A mother liquid storage device comprises a base, a support shaft, a sleeve and a plurality of bottle racks; the support shaft is vertically arranged on the base; the sleeve is rotatably connected to the upper part of the support shaft, all the bottle racks are circumferentially arranged on the outer edge of the sleeve, and each bottle rack is detachably connected to the sleeve; the bottle rack is a grid structure assembled by a plurality of circular rings and a plurality of connecting ribs, all the circular rings are vertically arranged and the centers of the circles are on the same straight line, all the connecting ribs are circumferentially spaced on the circular rings, and each connecting rib is vertically arranged and connects and fixes each circular ring together, and the circular ring at the bottom forms a socket for inserting the bottle body inverted. Multiple bottles of different mother liquids can be placed on several bottle racks, and they can be rotated to facilitate selection and taking, thereby improving the convenience of operation. At the same time, the bottle racks can be detachably connected to replace bottle racks of different sizes, so as to facilitate the correspondence with different types of bottles, thereby improving the overall versatility. Combined with the inverted form of the upper bottle body, it is also convenient for the mother liquid in the bottle body to flow out directly, which is convenient for liquid collection. The device improves the versatility, convenience and practicality of the overall test process.

[0006] Preferably, a limiting sleeve is fixedly provided on the middle outer wall of the support shaft; the bottom of the sleeve is limited against the top of the limiting sleeve. The limiting sleeve can limit and position the sleeve, ensuring that the sleeve is in a suitable position on the support shaft, which is convenient for manual removal and placement.

[0007] Preferably, a plurality of fixed blocks are arranged circumferentially and spaced apart on the outer edge of the top surface of the sleeve; each fixed block is provided with an arcuate slot for engaging with the bottle body. The arcuate slots on the fixed blocks can engage with the bottle body to achieve a detachable connection, facilitating disassembly and replacement, thereby adapting to different bottle racks and greatly improving installation convenience.

[0008] Preferably, a connecting support block is provided on the outer peripheral wall of the sleeve, located between two adjacent bottle racks. The connecting support block has a first supporting slot and a second supporting slot on both its left and right sides. The first supporting slot engages with a circular ring on one bottle rack, and the second supporting slot engages with a circular ring on the other adjacent bottle rack. The connecting support block further enhances the support and connectivity of the bottle racks, thereby ensuring the stability of the entire device.

[0009] Preferably, the diameter of the ring at the bottom is smaller than that of the ring at the top, and the bottom of the bottle rack is closed, which facilitates better placement of the bottle and ensures that the bottle remains in a vertical state.

[0010] Preferably, the device further comprises a plurality of bottles, each bottle being stored inverted in each of the bottle racks, with the bottle heads of the bottles passing through the sockets downwardly and extending out of the bottle racks. By inverting the bottles, liquid can be directly released from the bottle heads below, facilitating operation and improving convenience.

[0011] Preferably, the bottle cap is threadedly connected to the bottle head; a liquid outlet pipe is vertically provided in the middle of the bottle cap; a valve hole is provided transversely through the liquid outlet pipe; a rotary switch valve is transversely inserted into the valve hole, and the liquid outlet pipe is opened and closed by rotating the rotary switch valve. The liquid outlet pipe channel can be opened and closed by rotating the rotary switch valve, which is more convenient to operate, eliminating the need to unscrew the bottle cap before use and then screw it back on after use, thereby improving the overall convenience of liquid collection.

[0012] To sum up, the advantage of the present invention is that multiple bottles of different mother liquids can be placed through several bottle racks, and they are easy to select and take out by rotation, which improves the convenience of operation. At the same time, the bottle racks of different sizes can be replaced through the detachable connection of the bottle racks, so as to correspond to different types of bottles and improve the overall versatility. Combined with the inverted form of the bottle body, it is also convenient for the mother liquid in the bottle body to flow out directly, which is convenient for liquid removal. The device improves the versatility, convenience and practicality of the overall test process. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the mother liquid storage device (without bottle body) of the present utility model.

[0014] Figure 2It is a structural schematic diagram of the base of the utility model.

[0015] Figure 3 It is a structural schematic diagram of the mother liquid storage device (with a bottle body) of the present utility model.

[0016] Figure 4 It is a structural schematic diagram of the bottle body of the present utility model.

[0017] Figure 5 It is a plan view of the connecting support block of the present invention.

[0018] Description of reference numerals:

[0019] 1. Base; 2. Support shaft; 3. Sleeve; 4. Bottle rack; 401. Ring; 402. Connecting rib; 41. Socket; 5. Limiting sleeve; 6. Fixed block; 61. Arc-shaped slot; 7. Bottle body; 71. Bottle head; 72. Bottle cap; 73. Liquid outlet pipe; 74. Rotary switch valve; 8. Connecting support block; 81. First support slot; 82. Second support slot. DETAILED DESCRIPTION

[0020] First, those skilled in the art should understand that these embodiments are merely used to explain the technical principles of the embodiments of the present application and are not intended to limit the scope of protection of the embodiments of the present application. Those skilled in the art may adjust them as needed to suit specific application scenarios.

[0021] In the description of the embodiments of this application, it should be noted that, unless otherwise specified or limited, the terms "connected" and "connection" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium. Those skilled in the art will understand the specific meanings of the above terms in the embodiments of this application based on the specific circumstances.

[0022] In the embodiments of the present application, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Furthermore, a first feature being "above," "above," and "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0023] The present application will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0024] like Figures 1 to 5 As shown, a mother liquid storage device includes a base 1, a support shaft 2, a sleeve 3, and several bottle racks 4. The base 1 is flat and disc-shaped, and the support shaft 2 is vertically arranged at the center of the base 1. The sleeve 3 is rotatably connected to the upper portion of the support shaft 2. In this embodiment, there are six bottle racks 4, which are evenly spaced along the circumference of the outer edge of the sleeve 3. Each bottle rack 4 is detachably connected to the sleeve 3, making it easy to replace each bottle rack 4 and select a bottle rack 4 of the appropriate size. The bottom of the bottle rack 4 is provided with a socket 41 for inserting the bottle body 7 upside down. This inverted insertion facilitates the outflow of the mother liquid without the need for manual pouring. A plurality of bottle racks 4 can be used to place multiple bottles of different mother liquids, and they can be easily selected and taken out by rotating, thereby improving the convenience of operation. At the same time, the bottle racks 4 can be detachably connected to replace bottle racks 4 of different sizes, so as to correspond to different types of bottle bodies 7, thereby improving the overall versatility. Combined with the inverted form of the upper bottle body 7, it is also convenient for the mother liquid in the bottle body 7 to flow out directly, which is convenient for taking out the liquid. The device improves the versatility, convenience and practicality of the overall test process.

[0025] like Figures 1 to 4 As shown, the bottle rack 4 is a grid structure assembled from six circular rings 401 and four connecting ribs 402. Of the six circular rings 401, four are large, one is a medium, and one is a small. The bottom of the bottle rack 4 has a gradually narrowing opening, which facilitates matching with the bottle head 71 of the inverted bottle body 7 and thus better positioning the bottle body 7. All circular rings 401 are arranged vertically with their centers aligned on the same vertical line. The lowest circular ring 401 forms the socket 41 for inverted insertion of the bottle body 7, and the highest circular ring 401 snaps into the arc-shaped slot 61. The structure of the circular rings 401 facilitates manufacturing and also facilitates matching with the arc-shaped slot 61, resulting in a simple and convenient structure. All connecting ribs 402 are circumferentially spaced on the circular rings 401, and each connecting rib 402 vertically connects and secures each circular ring 401 together. The grid structure assembled by the ring 401 and the connecting rib 402 facilitates observation of the liquid measurement in the bottle, and can also reduce the overall weight of the bottle rack 4, ensuring stability and support after installation, preventing tilting or tipping due to excessive weight, and also facilitating picking up and transporting.

[0026] like Figures 1 to 5As shown, a connecting support block 8 is provided on the outer peripheral wall of the sleeve 3 and between two adjacent bottle racks 4. The left and right sides of the connecting support block 8 are each provided with a first supporting slot 81 and a second supporting slot 82. The first supporting slot 81 engages with the circular ring 401 on one bottle rack 4, while the second supporting slot 82 engages with the circular ring 401 on the other adjacent bottle rack 4. The connecting support block 8 facilitates assembly and disassembly, further improving the support and connectivity between the bottle racks 4 and between the bottle racks 4 and the sleeve 3, thereby ensuring the stability and firmness of the entire device.

[0027] like Figures 1 to 2 As shown, a limiting sleeve 5 is integrally formed and fixedly mounted on the central outer wall of the support shaft 2; the limiting sleeve 5 is cylindrical, and the bottom of the sleeve 3 is restrained against the top of the limiting sleeve 5. The limiting sleeve 5 can limit and position the sleeve 3, ensuring that the sleeve 3 is in the appropriate position on the support shaft 2, making it convenient for manual removal and placement.

[0028] like Figure 1 As shown, six fixed blocks 6 are arranged circumferentially and spaced apart on the outer edge of the top surface of the sleeve 3. Each fixed block 6 is provided with an arcuate slot 61 for engaging with the bottle body 7. The notch of the arcuate slot 61 is positioned upward, facilitating the engagement and support of the bottle holder 4. The arcuate slot 61 on the fixed block 6 enables engagement with the bottle body 7 to achieve a detachable connection, facilitating assembly and disassembly, as well as replacement, allowing for adaptability to different bottle holders 4 and greatly enhancing installation convenience.

[0029] like Figure 3 As shown, six bottle bodies 7 are also included, each of which is stored upside down in each bottle rack 4, and the bottle head 71 of the bottle body 7 passes through the socket 41 from top to bottom and extends to the outside of the bottle rack 4. By inverting the bottle body 7, the liquid can be directly opened and flowed out from the bottle head 71 below, which is convenient for operation and improves the convenience of operation. A bottle cap 72 is threadedly connected to the bottle head 71; a liquid outlet pipe 73 is vertically provided in the middle of the bottle cap 72; a valve hole is provided horizontally through the liquid outlet pipe 73; a rotary switch valve 74 is inserted horizontally in the valve hole, and the liquid outlet pipe 73 is opened and closed by rotating the rotary switch valve 74. The liquid outlet pipe 73 channel can be opened and closed by rotating the rotary switch valve 74, which is more convenient to operate. There is no need to unscrew the bottle cap 72 before use and then screw it back on after use, which improves the overall convenience of liquid extraction.

[0030] When the device is used, multiple bottles of different mother liquids that need to be used are inverted and loaded into the corresponding bottle racks 4, and the bottle heads 71 ​​of the bottle bodies 7 are extended to the bottom of the bottle racks 4 through the sockets 41. The operator can easily find the corresponding mother liquid and transfer the corresponding bottle rack 4 containing the mother liquid to the front. Then, the test container is aligned with the bottom of the liquid outlet pipe 73, and the channel of the liquid outlet pipe 73 is opened by rotating the rotary switch valve 74, so that the mother liquid can flow into the test container. Finally, it is only necessary to turn back the rotary switch valve 74 to close the liquid outlet pipe 73. It is easy to operate and does not require the operator to open the bottle caps 72 of each blue-capped bottle one by one, which saves time and effort and greatly improves the test efficiency. In summary, the device improves the versatility, convenience and practicality of the overall test process.

[0031] In the description of the embodiments of the present application, it should be noted that in the description of the present application, terms such as "inside" and "outside" indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings. This is only for the convenience of description and does not indicate or imply that the device or component must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present application.

[0032] In the description of the present application, the description with reference to the terms "one embodiment", "some embodiments", "in the present embodiment", "specific example", or "some examples" means that the specific features, mechanisms, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, mechanisms, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and the features of different embodiments or examples, unless they are contradictory.

[0033] The above description is merely a specific embodiment of the present application, but the scope of protection of the present application is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in the present application should be included in the scope of protection of the present application. Therefore, the scope of protection of the present application should be based on the scope of protection of the claims.

Claims

1. A mother liquid storage device, characterized in that: The invention comprises a base (1), a support shaft (2), a sleeve (3) and a plurality of bottle racks (4); the support shaft (2) is vertically arranged on the base (1); the sleeve (3) is rotatably connected to the upper part of the support shaft (2); all the bottle racks (4) are arranged on the outer edge of the sleeve (3) at intervals along the circumferential direction, and each bottle rack (4) is detachably connected to the sleeve (3); the bottle rack (4) is a grid structure assembled by a plurality of circular rings (401) and a plurality of connecting ribs (402); all the circular rings (401) are arranged vertically and their centers are on the same straight line; all the connecting ribs (402) are distributed on the circular rings (401) at intervals along the circumferential direction, and each connecting rib (402) is arranged vertically and connects and fixes each circular ring (401) together; the circular ring (401) located at the bottom forms a socket (41) for inserting the bottle body (7) in an inverted manner.

2. The mother liquid storage device according to claim 1, characterized in that A limiting sleeve (5) is fixedly provided on the middle outer wall of the support shaft (2); the bottom of the sleeve (3) is limited against the top of the limiting sleeve (5).

3. The mother liquid storage device according to claim 1, characterized in that A plurality of fixed clamping blocks (6) are arranged at intervals along the circumferential direction at the outer edge of the top surface of the sleeve (3); each fixed clamping block (6) is provided with an arc-shaped clamping groove (61) for clamping with the bottle body (7), and the uppermost circular ring is clamped to the arc-shaped clamping groove (61).

4. The mother liquid storage device according to claim 1, characterized in that A connecting support block (8) is provided on the outer peripheral wall of the sleeve (3) and between two adjacent bottle racks (4); a first supporting slot (81) and a second supporting slot (82) are provided on both the left and right sides of the connecting support block (8); the first supporting slot (81) is engaged with a circular ring (401) on one bottle rack (4), and the second supporting slot (82) is engaged with a circular ring (401) on another adjacent bottle rack (4).

5. The mother liquid storage device according to claim 1, characterized in that The diameter of the circular ring (401) at the bottom is smaller than the diameter of the circular ring (401) at the top, and the bottom of the bottle rack (4) is closed.

6. The mother liquid storage device according to claim 1, characterized in that: It also includes a plurality of bottle bodies (7), each bottle body (7) is stored upside down in each of the bottle racks (4), and the bottle head (71) of the bottle body (7) passes through the socket (41) from top to bottom and extends to the outside of the bottle rack (4).

7. The mother liquid storage device according to claim 6, characterized in that: The bottle head (71) is threadedly connected to a bottle cap (72); a liquid outlet pipe (73) is vertically provided in the middle of the bottle cap (72); a valve hole is horizontally provided through the liquid outlet pipe (73); a rotary switch valve (74) is horizontally inserted into the valve hole, and the liquid outlet pipe (73) is opened and closed by rotating the rotary switch valve (74).

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