Experiment cabinet for placing glassware

Abstract

The utility model belongs to the technical field of experiment cabinets, and particularly relates to an experiment cabinet for placing glassware, which comprises a cabinet body, the placing plates are detachably connected into the cabinet body, and placing grooves used for placing glassware are formed in the placing plates; a storage fixing mechanism used for clamping the glassware is arranged on the inner side of the bottom of the containing groove. According to the utility model, the glassware can be separately stored, so that the damage caused by mutual collision of the glassware due to collision of the cabinet body is avoided, and the use is safer.

Description

Technical Field

[0001] This utility model belongs to the field of laboratory cabinet technology, and in particular relates to a laboratory cabinet for placing glassware. Background Technology

[0002] Applied chemistry is a discipline that cultivates students with basic knowledge, fundamental theories, basic skills in chemistry, as well as related engineering and technical knowledge. When studying this discipline, students often need to conduct experiments, which require the use of a large number of glassware. To facilitate the storage of glassware, laboratory cabinets are usually used for storage. Most existing laboratory cabinets for storing glassware consist of a cabinet body with multiple placement boards installed inside. When in use, the glassware is placed on the surface of the placement boards. Since the glassware is placed parallel to the surface of the placement boards, when there are many experiments or many people conducting experiments, it is easy for the glassware inside to be impacted, causing it to shift and collide with each other, resulting in damage.

[0003] Therefore, it is necessary to provide a new experimental cabinet for placing glassware to solve the above-mentioned technical problems. Utility Model Content

[0004] The purpose of this invention is to provide an experimental cabinet for storing glassware, in order to solve the above-mentioned problems.

[0005] To achieve the above objectives, this utility model provides the following solution:

[0006] A laboratory cabinet for storing glassware includes:

[0007] Cabinet;

[0008] Several placement boards are detachably connected to the cabinet body, and the placement boards are provided with placement slots for placing glassware;

[0009] The bottom inner side of the placement slot is provided with a storage and fixing mechanism for clamping glassware.

[0010] Preferably, the storage and fixing mechanism includes a sliding groove opened inside the placement slot, and a plurality of sliders are elastically connected to the inner wall of the sliding groove, the plurality of sliders being used to clamp the glassware.

[0011] Preferably, a shock-absorbing pad is fixed to the bottom wall inside the placement groove.

[0012] Preferably, an anti-slip pad is fixed to the end of the slider away from the groove.

[0013] Preferably, the top surface of the slider has a slope on the side away from the groove, the slope has an inclination angle of 15°, and the lower end of the slope is located close to the axis of the placement groove.

[0014] Preferably, the placement plate is detachably connected to the cabinet via a disassembly and installation mechanism;

[0015] The disassembly and installation mechanism includes a fixing strip and a support strip fixed to the inner side wall of the cabinet. Connecting plates are fixed to both ends of the placement plate, and the connecting plates are slidably connected in the gaps left by the fixing strip and the support strip.

[0016] Preferably, the connecting plate has a plurality of limiting holes along the sliding direction of the placement plate;

[0017] The fixing strip has a plurality of grooves along the sliding direction of the placement plate, and each groove has a transmission groove that penetrates the fixing strip on its bottom surface. The plurality of transmission grooves and the plurality of limiting holes are vertically corresponding to each other.

[0018] A fixing pin is slidably connected to the inner side of the transmission groove, and a transmission block is fixedly connected to the top surface of the fixing pin. The size of the transmission block is adapted to the size of the groove.

[0019] Preferably, limiting blocks are symmetrically fixed to the two side walls of the fixing pin, and limiting grooves are symmetrically opened on both sides of the transmission groove, with the limiting blocks vertically sliding and engaging in the limiting grooves.

[0020] Preferably, the bottom surface of the fixing pin is provided with a slope on the side near the placement plate, and the lower end of the slope is located near the placement plate.

[0021] Preferably, a handle is fixedly connected to the center of the top surface of the transmission block;

[0022] The cabinet is fixedly connected to four corners of its bottom surface with casters, and the front surface of the cabinet is rotatably connected to a cabinet door.

[0023] Compared with the prior art, the present invention has the following advantages and technical effects:

[0024] This invention places glassware into the placement groove on the surface of the placement plate. When placed, the placement groove initially fixes the glassware, and the sliders on both sides further fix the glassware under the action of elastic elements. This allows the device to store glassware separately, avoiding damage caused by the glassware colliding with each other due to the cabinet being bumped, making it safer to use. Attached Figure Description

[0025] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0026] Figure 1 This is a schematic diagram of the structure of this utility model;

[0027] Figure 2 This is a structural diagram of the plate being placed.

[0028] Figure 3 This is a structural diagram of the disassembly and installation mechanism;

[0029] Figure 4 This is a schematic diagram of the internal structure of the storage and fixing mechanism;

[0030] The components are as follows: 1. Cabinet body; 2. Placement board; 3. Placement groove; 4. Shock-absorbing pad; 5. Slide groove; 6. Spring; 7. Slider; 8. Anti-slip pad; 9. Fixing strip; 10. Support strip; 11. Connecting plate; 12. Limiting hole; 13. Groove; 14. Transmission groove; 15. Limiting groove; 16. Transmission block; 17. Fixing pin; 18. Limiting block; 19. Handle; 20. Cabinet door; 21. Casters. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0033] Reference Figures 1 to 4 This utility model discloses an experimental cabinet for placing glassware, comprising:

[0034] Cabinet 1;

[0035] Several placement boards 2 are detachably connected to the cabinet 1, and the placement boards 2 are provided with placement slots 3 for placing glassware;

[0036] The bottom inner side of the placement slot 3 is provided with a storage and fixing mechanism for clamping glassware.

[0037] This invention places glassware into the placement groove 3 on the surface of the placement plate 2. When placed, the placement groove 3 initially fixes the glassware, and the sliders 7 on both sides further fix the glassware under the action of the elastic element. This allows the device to store the glassware separately, avoiding damage caused by the glassware colliding with each other due to the cabinet 1 being hit, making it safer to use.

[0038] Further optimization of the design includes a storage and fixing mechanism comprising a slide 5 opened inside the placement groove 3, and a number of sliders 7 elastically connected to the inner wall of the slide 5, which are used to clamp the glassware.

[0039] One end of a spring 6 is fixedly connected inside the slide 5, and the other end of the spring 6 is fixedly connected to the slider 7.

[0040] To further optimize the design, a shock-absorbing pad 4 is fixed to the bottom wall inside the placement groove 3.

[0041] In a further optimized design, an anti-slip pad 8 is fixed to the end of the slider 7 away from the spring 6.

[0042] The shock-absorbing pad 4 and the anti-slip pad 8 can further protect the glassware.

[0043] To further optimize the design, the top surface of the slider 7 is provided with a slope on the side away from the slide groove 5, with an inclination angle of 15°, and the lower end of the slope is set close to the axis of the placement groove 3.

[0044] The inclined design better conforms to the natural entry trajectory of the workpiece or component. As the glassware slides into the placement groove 3, the inclined surface provides smooth guidance, reducing friction and resistance, making the operation smoother, and increasing the initial stability of the workpiece during positioning. The angled inclination also allows the operator to have a better line of sight when placing or removing the glassware, facilitating observation of the placement and quality inspection, thus improving the accuracy and efficiency of the operation.

[0045] The design has been further optimized so that the placement plate 2 can be detachably connected to the cabinet 1 via a disassembly and installation mechanism;

[0046] The disassembly and installation mechanism includes a fixing strip 9 and a support strip 10 fixed to the inner side wall of the cabinet 1. Connecting plates 11 are fixed to both ends of the placement plate 2, and the connecting plates 11 are slidably connected in the gaps left by the fixing strip 9 and the support strip 10.

[0047] To further optimize the design, the connecting plate 11 has several limiting holes 12 along the sliding direction of the placement plate 2;

[0048] The fixing strip 9 has several grooves 13 along the sliding direction of the placement plate 2. Each groove 13 has a transmission groove 14 that passes through the fixing strip 9 on its bottom surface. The several transmission grooves 14 are vertically corresponding to several limiting holes 12.

[0049] A fixing pin 17 is slidably connected to the inner side of the transmission groove 14, and a transmission block 16 is fixedly connected to the top surface of the fixing pin 17. The size of the transmission block 16 is adapted to the size of the groove 13.

[0050] The one-to-one correspondence between several limiting holes 12 and the transmission groove 14 ensures that the position of the placement plate 2 is precisely controlled during the sliding process. When the fixing pin 17 is aligned with the corresponding limiting hole 12, quick and accurate positioning can be achieved, avoiding excessive sliding and improving the stability of the system and the accuracy of operation.

[0051] Further optimization of the scheme: limiting blocks 18 are symmetrically fixed on both sides of the fixed pin 17, and limiting grooves 15 are symmetrically opened on both sides of the transmission groove 14. The limiting blocks 18 are vertically slidably locked into the limiting grooves 15.

[0052] The locking design of the limiting block 18 and the limiting groove 15 effectively restricts the lateral movement of the fixing pin 17 in the transmission groove 14. Even under lateral force or vibration, the fixing pin 17 can maintain a stable position and prevent it from falling out of the transmission groove 14, thus improving the reliability and safety of the entire system.

[0053] To further optimize the design, the bottom surface of the fixing pin 17 has a slope on the side near the placement plate 2, with the lower end of the slope positioned close to the placement plate 2. The slope angle is 30°. This inclined design allows the fixing pin 17 to be naturally guided as it approaches the placement plate 2, facilitating quick and accurate insertion into the corresponding transmission slot 14, reducing alignment time during assembly and improving work efficiency. Once the inclined surface of the fixing pin 17 contacts the relevant contact surface, its own weight will help generate an additional downward pressure, which helps enhance the stability of the connection and prevents loosening in a vibrating environment.

[0054] In a further optimized design, a handle 19 is fixedly attached to the center of the top surface of the transmission block 16. The addition of the handle 19 makes it easier for users to apply force when they need to manually adjust the position of the transmission block 16, without having to directly contact other parts of the transmission block 16, thus improving the comfort and efficiency of operation.

[0055] The bottom of the cabinet 1 is fixedly connected to the four corners of the bottom with casters 21, and the front end of the cabinet 1 is rotatably connected with the cabinet door 20.

[0056] The casters 21 at the bottom of cabinet 1 allow the entire structure to be moved easily, especially when it is necessary to change the position or clean the surrounding environment, which greatly improves the flexibility and convenience of use, while also reducing the physical exertion during handling.

[0057] The rotating connection design of cabinet door 20 not only protects the items stored in cabinet 1 from dust and external influences, but also optimizes space utilization.

[0058] In the description of this utility model, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0059] The embodiments described above are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model. Various modifications and improvements made to the technical solutions of the present utility model by those skilled in the art without departing from the spirit of the present utility model should fall within the protection scope defined by the claims of the present utility model.

Claims

1. A laboratory cabinet for holding glassware, characterized in that, include: Cabinet (1); Several placement boards (2) are detachably connected to the cabinet (1), and the placement boards (2) are provided with placement slots (3) for placing glassware; The bottom inner side of the placement slot (3) is provided with a storage and fixing mechanism for clamping glassware.

2. The laboratory cabinet for placing glassware according to claim 1, characterized in that: The storage and fixing mechanism includes a slide groove (5) opened inside the placement groove (3), and a number of sliders (7) are elastically connected to the inner wall of the slide groove (5), and the number of sliders (7) are used to clamp the glassware.

3. The experimental cabinet for placing glassware according to claim 1, characterized in that: A shock-absorbing pad (4) is fixed to the bottom wall inside the placement groove (3).

4. The experimental cabinet for placing glassware according to claim 2, characterized in that: An anti-slip pad (8) is fixed to one end of the slider (7) away from the groove (5).

5. The experimental cabinet for placing glassware according to claim 2, characterized in that: The top surface of the slider (7) is provided with a slope on the side away from the slide groove (5), the slope has an inclination angle of 15°, and the lower end of the slope is located close to the axis of the placement groove (3).

6. The experimental cabinet for placing glassware according to claim 1, characterized in that: The placement plate (2) is detachably connected to the cabinet (1) via a disassembly and installation mechanism; The disassembly and installation mechanism includes a fixing strip (9) and a support strip (10) fixed to the inner side wall of the cabinet (1). The two ends of the placement plate (2) are fixed with connecting plates (11), and the connecting plates (11) are slidably connected in the gap left by the fixing strip (9) and the support strip (10).

7. The experimental cabinet for placing glassware according to claim 6, characterized in that: The connecting plate (11) has a plurality of limiting holes (12) along the sliding direction of the placement plate (2); The fixing strip (9) has a plurality of grooves (13) along the sliding direction of the placement plate (2). Each groove (13) has a transmission groove (14) that passes through the fixing strip (9) on its bottom surface. The plurality of transmission grooves (14) are vertically corresponding to the plurality of limiting holes (12). A fixing pin (17) is slidably connected to the inner side of the transmission groove (14), and a transmission block (16) is fixedly connected to the top surface of the fixing pin (17). The size of the transmission block (16) is adapted to the size of the groove (13).

8. The experimental cabinet for placing glassware according to claim 7, characterized in that: Limiting blocks (18) are symmetrically fixed on both sides of the fixing pin (17), and limiting grooves (15) are symmetrically opened on both sides of the transmission groove (14). The limiting blocks (18) are vertically slidably inserted into the limiting grooves (15).

9. The experimental cabinet for placing glassware according to claim 7, characterized in that: The bottom surface of the fixing pin (17) is provided with a slope on the side near the placement plate (2), and the lower end of the slope is located near the placement plate (2).

10. The experimental cabinet for placing glassware according to claim 7, characterized in that: A handle (19) is fixedly connected to the middle of the top surface of the transmission block (16); The cabinet (1) is fixedly connected to four corners of the bottom surface with casters (21), and the cabinet door (20) is rotatably connected to the front end of the cabinet (1).

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