Teaching cabinet

Abstract

The utility model relates to the technical field of teaching equipment, in particular to a teaching cabinet which comprises a cabinet body, a partition plate arranged in the cabinet body, a layer plate assembly and a large piece placing mechanism, an opening is formed in the front side of the cabinet body, a cabinet door is hinged to the front side of the cabinet body, universal wheels capable of being locked are arranged on the bottom face of the cabinet body, and a through groove is formed in the bottom face of the cabinet body from one side of the opening to the rear side of the cabinet body. The partition plate is arranged in the cabinet body and divides the interior of the cabinet body into an upper containing cavity and a lower containing cavity. Compared with the prior art, the storage cabinet has the advantages that the interior of the cabinet body is divided into the upper containing cavity and the lower containing cavity through the partition plate, the upper containing cavity can be flexibly adjusted through the shelf board assembly to meet the storage requirements of teaching aids of different sizes, and the lower containing cavity is specially designed to be a large piece containing mechanism to facilitate storage of objects large in size or heavy in weight; according to the large article placing mechanism, through the sliding design of a sliding rail and a sliding block, a supporting plate and articles on the supporting plate can be conveniently pulled out and pushed in, and a user can take and store large articles conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of teaching equipment, in particular to a teaching cabinet. Background Art

[0002] Laboratory instruments are instruments used in specific experiments in the natural sciences, primarily in physics, chemistry, and biology (including chemical instruments). Commonly used modern laboratory instruments include test tubes, beakers, evaporating dishes, crucibles, alcohol lamps, Büchner funnels, gas wash bottles, drying tubes, tray balances, measuring cylinders, volumetric flasks, burettes, and measuring devices. In experimental teaching, after using the experimental instruments, they need to be sorted and collected. Traditional laboratory instrument teaching cabinets have a single function and the distance between the partitions is fixed. They can only accommodate some smaller laboratory instruments. Some larger experimental instruments require custom-made teaching cabinets, which is very troublesome. Utility Model Content

[0003] The present invention aims to solve at least one of the technical problems in the prior art. To this end, one purpose of the present invention is to provide a teaching cabinet that is flexible and convenient to use and facilitates safe placement and removal of large items.

[0004] In order to solve the above technical problems, the technical solution provided by the present invention is: a teaching cabinet, comprising:

[0005] A cabinet body, wherein the front side of the cabinet body is provided with an opening and a cabinet door is hingedly connected, and the bottom surface of the cabinet body is provided with lockable universal wheels;

[0006] A partition plate is provided in the cabinet to divide the interior of the cabinet into an upper cavity and a lower cavity;

[0007] A shelf assembly is provided in the cabinet and is located in a placement cavity above the partition plate, the shelf assembly comprising a detachable shelf unit and a limiting member cooperating with the shelf unit;

[0008] A large piece placement mechanism is provided in a placement cavity below the partition plate.

[0009] Preferably, a plurality of slots are arranged in an array along the vertical direction on the inner walls of the cabinets on opposite sides above the partition plate, and limiting holes are sequentially connected to the plurality of slots along the vertical direction from the top surface of the cabinet.

[0010] Preferably, the layer plate unit includes a plurality of placement plates that are slidably matched with any of the slots, and the placement plates are symmetrically provided with insertion holes that are axially arranged perpendicular to the top surfaces thereof on both sides.

[0011] Preferably, the limiting member includes a limiting rod arranged in the limiting hole and passing through the insertion hole.

[0012] Preferably, a through groove is formed on the bottom surface of the cabinet from the opening side to the rear side.

[0013] Preferably, the large-item placement mechanism includes slide rails symmetrically installed on the bottom surface of the cabinet, sliders are slidingly provided on the slide rails on both sides, support plates are fixedly connected to the two sliders, and the bottom surface of the support plate and the side close to the opening of the cabinet are provided with moving wheels in contact with the ground, and the moving wheels are arranged in the through groove.

[0014] Preferably, a buckle groove is provided on the support plate on the side close to the cabinet door.

[0015] Preferably, a sealing strip is provided on the side wall of the support plate.

[0016] After adopting the above structure, the utility model has the following advantages:

[0017] The present application divides the interior of the cabinet into upper and lower placement cavities through a partition plate. The upper placement cavity can be flexibly adjusted through the layer plate assembly to meet the storage needs of teaching aids of different sizes. The lower placement cavity is specially designed as a large-item placement mechanism, which is convenient for storing large or heavy items. The large-item placement mechanism uses a sliding design of slide rails and sliders, so that the support plate and the items on it can be easily pulled out and pushed in, which is convenient for users to take and store large items. At the same time, the setting of the movable wheels ensures that the support plate has stable support after being pulled out, avoiding the displacement of the center of gravity of the cabinet and affecting the safety of the cabinet.

[0018] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the present invention will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or technical descriptions. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 This is a schematic diagram of the structure of the utility model Figure 1 .

[0021] Figure 2 This is a schematic diagram of the structure of the utility model Figure 2 .

[0022] Figure 3 It is the main view of the present utility model.

[0023] Figure 4 yes Figure 3 Schematic diagram of the cross-sectional structure of AA.

[0024] Figure 5 It is a schematic diagram of the explosion structure of the utility model.

[0025] As shown in the figure: 1. Cabinet body; 2. Universal wheel; 3. Partition plate; 4. Cabinet door; 5. Support plate; 6. Buckle slot; 7. Through slot; 8. Moving wheel; 9. Slot; 10. Limit rod; 11. Slide rail; 12. Placement plate; 13. Limit hole; 14. Socket. DETAILED DESCRIPTION

[0026] The following describes in detail embodiments of the present application. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application and are not to be construed as limiting the present application.

[0027] In the description of this application, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" 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; they can refer to internal communication between two components or the interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances.

[0028] Combined with attachment Figure 1-Figure 5 A teaching cabinet includes a cabinet body 1, a partition plate 3 arranged in the cabinet body 1, a shelf assembly and a large-item placement mechanism. The front side of the cabinet body 1 is provided with an opening and a cabinet door 4 is hingedly connected. The bottom surface of the cabinet body 1 is provided with a lockable universal wheel 2. The bottom surface of the cabinet body 1 is provided with a through groove 7 from the opening side to the rear side. The partition plate 3 is arranged in the cabinet body 1 to divide the interior of the cabinet body 1 into an upper and lower placement cavity.

[0029] Lockable universal wheels 2 are installed on the bottom surface of the cabinet 1 to facilitate the movement of the cabinet 1.

[0030] The inner walls of the cabinets 1 on the opposite sides are located above the partition plate 3 and are provided with a plurality of slots 9 arranged in an array along the vertical direction and limiting holes 13 that are sequentially connected to the plurality of slots 9 from the top surface of the cabinet 1 along the vertical direction.

[0031] The shelf assembly is arranged in the cabinet body 1 and in the placement cavity above the partition plate 3. The shelf assembly includes a detachable shelf unit and a limiting member cooperating with the shelf unit. The shelf unit includes several placement plates 12 that slide with any slot 9. The placement plate 12 is symmetrically provided with axial holes 14 arranged perpendicular to its top surface on both sides. The limiting member includes a limiting rod 10 arranged in the limiting hole 13 and passing through the hole 14.

[0032] The placement boards 12 can be added or removed according to actual needs, and the appropriate layer height and the number of placement boards 12 used can be adjusted according to the size of the equipment.

[0033] After all the placement plates 12 are inserted into the slots 9 , the limiting rod 10 is finally inserted from the limiting hole 13 on the top of the cabinet 1 , and passes through the insertion holes 14 on the placement plates 12 in sequence to limit the placement plates 12 .

[0034] The large-item placement mechanism is arranged in the placement cavity below the partition plate 3. The large-item placement mechanism includes slide rails 11 symmetrically installed on the bottom surface of the cabinet body 1. Slide blocks are slidably provided on the slide rails 11 on both sides. A support plate 5 is fixedly connected to the two slide blocks. A buckle groove 6 is provided on the support plate 5 on the side close to the cabinet door 4. The buckle groove 6 is provided for the convenience of the user to hold and move the support plate 5. A sealing strip is provided on the side wall of the support plate 5, which can form a seal with the cabinet door 4 and the cabinet body 1 to ensure internal cleanliness and increase the friction between the cabinet body 1 to prevent it from moving at will. A moving wheel 8 in contact with the ground is provided on the bottom surface of the support plate 5 and on the side close to the opening of the cabinet body 1. The moving wheel 8 is provided in the through groove 7.

[0035] The above description of the present invention and its embodiments is non-limiting. What is shown in the full text is only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if a person skilled in the art is inspired by this and, without departing from the purpose of the present invention, designs a structure and embodiment similar to the technical solution without creatively designing, they shall fall within the scope of protection of the present invention.

Claims

1. A teaching cabinet, characterized in that: include: A cabinet body, wherein the front side of the cabinet body is provided with an opening and a cabinet door is hingedly connected, and the bottom surface of the cabinet body is provided with lockable universal wheels; A partition plate is provided in the cabinet to divide the interior of the cabinet into an upper cavity and a lower cavity; A shelf assembly is provided in the cabinet and is located in a placement cavity above the partition plate, the shelf assembly comprising a detachable shelf unit and a limiting member cooperating with the shelf unit; A large piece placement mechanism is provided in a placement cavity below the partition plate.

2. A teaching cabinet according to claim 1, characterized in that: A plurality of slots are arranged in an array along the vertical direction on the inner walls of the cabinets on opposite sides above the partition plate, and limiting holes are sequentially connected to the plurality of slots along the vertical direction from the top surface of the cabinet.

3. A teaching cabinet according to claim 2, characterized in that: The layer plate unit includes a plurality of placement plates that are slidably matched with any of the slots. The placement plates are symmetrically provided with insertion holes that are axially arranged perpendicular to the top surfaces thereof on both sides.

4. A teaching cabinet according to claim 3, characterized in that: The limiting member includes a limiting rod which is arranged in the limiting hole and passes through the insertion hole.

5. The teaching cabinet according to claim 3, characterized in that: A through groove is formed on the bottom surface of the cabinet from the opening side to the rear side.

6. The teaching cabinet according to claim 5, characterized in that: The large item placement mechanism includes slide rails symmetrically installed on the bottom surface of the cabinet, sliders are slidingly provided on the slide rails on both sides, support plates are fixedly connected to the two sliders, and the bottom surface of the support plate and the side close to the opening of the cabinet are provided with moving wheels in contact with the ground, and the moving wheels are arranged in the through groove.

7. The teaching cabinet according to claim 6, characterized in that: A buckle groove is provided on the side of the support plate close to the cabinet door.

8. The teaching cabinet according to claim 6, characterized in that: A sealing strip is provided on the side wall of the support plate.

Images