Teaching instrument storage device convenient to take

Abstract

The utility model relates to the technical field of teaching instruments, in particular to a teaching instrument storage device convenient to take, which comprises a base, the top of the base is rotatably connected with a rotating disc, the rotating disc is sequentially provided with a bottom placing layer and a top hanging layer from top to bottom, and the top hanging layer comprises a plurality of hanging racks which are uniformly distributed on the rotating disc in the circumferential direction. The multifunctional teaching aid rack is provided with two layers and can rotate annularly, the space utilization rate is high, the height position of the multifunctional teaching aid rack located on the upper layer can be adjusted according to the height of teaching aids and instruments placed on the bottom layer, and operation is flexible.

Description

Technical Field

[0001] The utility model relates to the technical field of teaching equipment, in particular to a storage device for teaching equipment that is easy to take out. Background Art

[0002] In the process of chemistry teaching, reagent tubes, reagent cups and bottles are often used, which are all teaching instruments and need to be equipped with storage equipment that is convenient for taking and storing. After searching, the patent with publication number CN210410812U discloses a chemical instrument placement rack that is easy to adjust the height of the partitions. The rack is provided with a slider. When it is necessary to store and take out chemical instruments, the first partition can slide up and down on the sliding track with the slider, so the height between the partitions can be adjusted according to the size of the instrument, making the placement and collection of chemical instruments more convenient. Although it is convenient to adjust the height between the partitions, the overall space occupied is large and the space utilization rate is not high enough. At the same time, it is not flexible enough to take out. For this reason, a teaching instrument storage device with double layers and circular rotation is designed, which has high space utilization rate and can adjust the height position of the upper layer according to the height of the teaching instruments placed on the bottom layer. It is flexible to operate and easy to take out. Utility Model Content

[0003] (1) Technical problems solved

[0004] In response to the shortcomings of the existing technology, the utility model provides a storage device for teaching equipment that is easy to take. It has two layers and can be rotated in a circular shape, with high space utilization. The height position of the upper layer can be adjusted according to the height of the teaching equipment placed on the bottom layer, and the operation is flexible.

[0005] (2) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a storage device for teaching equipment that is easy to take, comprising a base, the top of the base is rotatably connected to a rotating disk, the rotating disk is arranged from top to bottom as a bottom placement layer and a top hanging layer, the top hanging layer includes a plurality of hanging racks evenly distributed circumferentially installed on the rotating disk, and the hanging racks are equipped with a screw sleeve with a plurality of storage support rods circumferentially for lifting and sliding.

[0007] Preferably, the bracket includes a vertical screw rod, the bottom of the vertical screw rod is fixedly connected to a position close to the center of the rotating disk through an L-shaped connecting rod, and the screw sleeve is threadedly connected to the vertical screw rod.

[0008] Preferably, the bottom placement layer includes a plurality of multi-stage storage slots circumferentially opened on the top of the rotating disk.

[0009] Preferably, inner and outer limiting rings and outer limiting edges are respectively provided on the inner and outer sides of the plurality of multi-stage storage slots, and the inner limiting rings and outer limiting edges are both fixedly connected to the rotating disk.

[0010] Preferably, a rotational positioning shaft is fixedly mounted on the middle position of the base, and a rotation sleeve that is rotationally and slidingly matched with the rotational positioning shaft is fixedly mounted on the middle portion of the rotating disk.

[0011] Preferably, a plurality of suction pads are fixedly mounted on the bottom of the base.

[0012] (3) Beneficial effects

[0013] Compared with the prior art, the present invention provides a storage device for teaching equipment that is easy to take out, which has the following beneficial effects:

[0014] The storage device for teaching instruments that is easy to take out has a bottom placement layer and a top placement layer, so that teaching instruments can be stored in two layers, upper and lower. The rotating disk can drive the bottom placement layer and the top hanging layer to rotate circumferentially, so that they can be easily taken out. The height of the screw sleeve can be adjusted according to the height of the teaching instruments placed on the placement layer, so as to increase the hanging height of the storage support rod. The device is convenient and flexible, has high space utilization rate, and high stability. The storage device for teaching instruments that is easy to take out has two layers and can rotate in a circular manner, so that the space utilization rate is high. The height position of the upper layer can be adjusted according to the height of the teaching instruments placed on the bottom layer, and the device is flexible to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall decomposition of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the utility model as a whole decomposed from another perspective;

[0017] Figure 3 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the overall structure of the utility model from a top view;

[0019] Figure 5 This is a schematic diagram of the structure of the cooperation between the rotating disk and multiple hanging racks of the utility model;

[0020] Figure 6 This is a structural diagram of the utility model hanger.

[0021] Markings in the attached figure: 1. base; 2. rotating disk; 3. vertical screw; 4. screw sleeve; 5. storage support rod; 6. L-shaped connecting rod; 7. multi-stage storage slot; 8. inner limit ring; 9. outer limit edge; 10. rotation positioning shaft; 11. rotating sleeve; 12. suction pad. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] Example:

[0024] See also Figure 1-6 A storage device for teaching equipment that is easy to take, including a base 1, a rotating disk 2 is rotatably connected to the top of the base 1, and the rotating disk 2 is arranged from top to bottom as a bottom placement layer and a top hanging layer. The top hanging layer includes a plurality of hanging racks evenly distributed circumferentially installed on the rotating disk 2, and the hanging racks are lifted and slidably matched with a screw sleeve 4 with a plurality of storage support rods 5 circumferentially.

[0025] Specifically, the bracket includes a vertical screw 3, the bottom of the vertical screw 3 is fixedly connected to a position near the center of the rotating disk 2 through an L-shaped connecting rod 6, and the screw sleeve 4 is threadedly connected to the vertical screw 3. The position setting of the L-shaped connecting rod 6 reduces the space occupied by the bottom placement layer.

[0026] Specifically, the bottom placement layer includes multiple multi-level storage slots 7 circumferentially opened at the top of the rotating disk 2. The arrangement of multiple multi-level storage slots 7 facilitates the placement of heavier teaching equipment, and the teaching equipment can be placed on a corresponding layer on the multi-level storage slot 7 according to its size.

[0027] Specifically, inner and outer limiting ring sleeves 8 and outer limiting edges 9 are respectively provided on the inner and outer sides of the plurality of multi-stage storage slots 7. The inner limiting ring sleeves 8 and the outer limiting edges 9 are both fixedly connected to the rotating disk 2. The outer limiting edges 9 and the inner limiting ring sleeves 8 facilitate limiting the bottom placement layer to avoid rotation and throwing out, thereby improving the overall stability.

[0028] Specifically, a rotating positioning shaft 10 is fixedly installed in the middle position of the base 1, and a rotating sleeve 11 is fixedly installed in the middle of the rotating disk 2, which rotates and slides with the rotating positioning shaft 10. Through the cooperation between the rotating positioning shaft 10 and the rotating sleeve 11, the rotating disk 2 can rotate circumferentially relative to the base 1.

[0029] Specifically, a plurality of suction pads 12 are fixedly mounted on the bottom of the base 1 , and the plurality of suction pads 12 facilitate the base 1 to be fixed on the placement table, thereby improving the stability of the rotating disk 2 during rotation.

[0030] It should be noted that references in this specification to "one embodiment," "an embodiment," "an exemplary embodiment," "some embodiments," and the like indicate that the described embodiment may include a particular feature, structure, or characteristic, but not necessarily every embodiment includes that particular feature, structure, or characteristic. Furthermore, such phrases do not necessarily refer to the same embodiment. Furthermore, when a particular feature, structure, or characteristic is described in conjunction with an embodiment, it is within the knowledge of those skilled in the art to implement such feature, structure, or characteristic in conjunction with other embodiments, whether explicitly described or not.

[0031] It should be readily understood that “on,” “above,” and “over” in this disclosure should be interpreted in the broadest manner, such that “on” means not only “directly on something,” but also includes “on something” with intervening features or layers therebetween, and “above” or “over” includes not only the meaning of “above” or “over,” but also includes “above” or “over” with no intervening features or layers therebetween (i.e., directly on something).

[0032] Additionally, spatially relative terms, such as "below," "beneath," "beneath," "above," and the like, may be used herein for ease of description to describe the relationship of one element or feature relative to other elements or features as shown in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may be in other orientations (rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein should be interpreted accordingly.

[0033] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0034] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some or all of the technical features therein. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A storage device for teaching equipment that is easy to take, characterized by: The invention comprises a base (1), the top of the base (1) is rotatably connected to a rotating disk (2), the rotating disk (2) is sequentially arranged from top to bottom as a bottom placement layer and a top hanging layer, the top hanging layer comprises a plurality of circumferentially evenly distributed hanging racks mounted on the rotating disk (2), and the hanging racks are equipped with a screw sleeve (4) with a plurality of circumferentially arranged storage support rods (5) for lifting and sliding.

2. The easy-to-access storage device for teaching equipment according to claim 1, characterized in that: The hanger comprises a vertical screw rod (3), the bottom of the vertical screw rod (3) is fixedly connected to a position close to the center of the rotating disk (2) through an L-shaped connecting rod (6), and the screw sleeve (4) is threadedly connected to the vertical screw rod (3).

3. The easy-to-access storage device for teaching equipment according to claim 2, characterized in that: The bottom placement layer comprises a plurality of multi-stage storage slots (7) circumferentially opened on the top of the rotating disk (2).

4. The easy-to-access storage device for teaching equipment according to claim 3, characterized in that: An inner limiting ring sleeve (8) and an outer limiting edge (9) are respectively provided on the inner and outer sides of the plurality of multi-stage storage slots (7), and the inner limiting ring sleeve (8) and the outer limiting edge (9) are both fixedly connected to the rotating disk (2).

5. The easy-to-take storage device for teaching equipment according to claim 4, characterized in that: A rotational positioning shaft (10) is fixedly mounted in the middle of the base (1), and a rotation sleeve (11) that is rotationally and slidingly matched with the rotational positioning shaft (10) is fixedly mounted in the middle of the rotation disk (2).

6. The easy-to-take storage device for teaching equipment according to claim 5, characterized in that: A plurality of suction pads (12) are fixedly mounted on the bottom of the base (1).

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