Storage box for laboratory equipment
Patent Information
- Application Number
- DE202025105239
- Authority / Receiving Office
- DE · DE
- Patent Type
- Utility models
- Current Assignee / Owner
- Filing Date
- 2025-09-02
- Publication Date
- 2025-10-30
- Estimated Expiration
- 2035-09-30
Smart Images
Figure 00000000_0000_ABST
Abstract
Description
Area of the utility model
[0001] The present utility model relates to the technical field of storage boxes, in particular to a storage box for laboratory equipment. State of the art
[0002] Laboratory equipment consists of instruments used in specific experiments in the natural sciences, primarily in physics, chemistry, and biology. Modern, commonly used laboratory equipment includes test tubes, beakers, evaporating dishes, crucibles, alcohol lamps, Buchner funnels, gas washing bottles, drying tubes, tablet balances, graduated cylinders, volumetric flasks, burettes, measuring instruments, and so on. Laboratory equipment is generally made of glass to meet the requirements for chemical stability and observation. However, due to its inherent high brittleness and low impact resistance, it is subject to considerable risks during transport, which is why it relies on special storage cases to provide protective housing.If the device is manually placed inside the case, minor collisions or localized stress concentrations during the placement process can easily lead to scratches on the glass surface and even cracks at the edge due to variations in the device's shape and the lack of a buffer design. During transport, the storage case shakes due to road bumps and other conditions, causing the devices to shift within the case. This, in turn, leads to collisions between devices or with the inner wall of the storage case, resulting in damage to the devices. Purpose of the utility model
[0003] To overcome the shortcomings of the prior art, the present utility model provides a storage box for laboratory equipment.
[0004] To solve the aforementioned technical problems, the following technical solutions are provided according to the present utility model: a storage box for laboratory equipment, comprising a storage box and a cover plate, wherein a fastening arrangement is provided inside the storage box, the fastening arrangement having several placement slots provided inside the storage box, a spring being fixedly attached to the underside of the placement slot, a lifting plate being fixedly attached to an end of the spring furthest from the underside of the placement slot, a slide being provided on each side of the inner cavity of the placement slot, a slide being slidably connected to the interior of the slide, and a near end of each of the two slides being fixedly connected to the lifting plate.wherein two first rotary rods are rotatably connected between the two sides of the placement slot, the surface of the first rotary rod being rigidly connected to a gripping plate, the surface of the gripping plate and the lifting plate each being rigidly connected to a sponge, the underside of the cover plate being rigidly connected to an extrusion block for interaction with the placement slot for use.
[0005] A preferred technical solution of the present utility model is provided that a drive arrangement is arranged inside the storage box, wherein the drive arrangement has a device slot arranged inside the storage box, the device slot cooperating with the placement slot for use.
[0006] As a preferred technical solution of the present utility model, it is provided that a second rotary rod is rotatably connected between the two sides of the inner cavity of the device slot, wherein an end of the second rotary rod located away from the device slot passes through the device slot and extends outside the storage box.
[0007] As a preferred technical solution of the present utility model, it is provided that one end of the second rotary rod, which extends outside the storage box, is firmly connected to a handle, wherein the drive arrangement has a limiting groove which is arranged on the underside of the cover plate, wherein the limiting groove cooperates with the handle for use.
[0008] As a preferred technical solution of the present utility model, it is provided that the drive arrangement has a first bevel gear which is arranged on the first rotary rod and extends on the inner surface of the device slot, wherein the surface of the second rotary rod is rigidly connected to a second bevel gear which serves to engage with the first bevel gear.
[0009] Compared to the prior art, the present utility model has the following advantageous effects: 1. The present utility model is equipped with a placement slot, a slide, a sliding mechanism, a lifting plate, a spring, and a sponge. When the laboratory device is inserted into the placement slot, primary damping of the device is initially achieved by means of a sponge. Subsequently, the device, through the interaction of the slide and the sliding mechanism, pushes the lifting plate downwards. Secondary shock absorption of the device is again achieved by means of the spring, thus preventing damage to the device from impact on its underside when inserting it into the placement slot. 2. The present utility model is equipped with a handle, a first bevel gear, a second bevel gear, a first rotary rod, a second rotary rod, and a gripping plate. The gripping plate is a laboratory device for placement slots. The rotation of the first rotary rod is driven by the handle, and simultaneously the rotation of the second bevel gear is driven by the first bevel gear, so that the gripping plate is driven by the second bevel gear to grip and secure the laboratory device. This prevents damage to the laboratory devices inside the storage case caused by shaking and collisions during transport.
[0010] This utility model relates to the technical field of storage boxes, in particular to a storage box for laboratory equipment, comprising a storage box and a cover plate, wherein a fastening arrangement is provided inside the storage box, the fastening arrangement having several placement slots located inside the storage box, wherein a spring is fixedly attached to the underside of the placement slot, and a lifting plate is fixedly attached to an end of the spring located away from the underside of the placement slot. The present utility model is equipped with a placement slot, a slide, a sliding mechanism, a lifting plate, a spring, and a sponge. When the laboratory equipment is placed inside the placement slot, the primary damping of the laboratory equipment is initially achieved by means of a sponge.The laboratory device then pushes the lifting plate downwards through the interaction of the slide and the pusher. Secondary shock absorption of the laboratory device is achieved by means of the spring, thus preventing damage to the device from impact on its underside when inserting it into the placement slot. Brief description of the drawings Fig. Figure 1 is a schematic representation of the structure of a storage box according to the present utility model; Fig. Figure 2 is a schematic representation of the internal structure of a placement slot according to the present utility model; Fig. Figure 3 is a top view of the structure of a placement slot according to the present utility model; Fig. Figure 4 is a schematic representation of the structure of a device slot according to the present utility model; Fig. Figure 5 is a schematic representation of the structure of a cover plate according to the present utility model; Fig. Figure 6 is a schematic representation of the structure of a storage box closed by a cover plate according to the present utility model. Description of preferred embodiments
[0011] To facilitate understanding of the technical means, creative features, objectives, and effects of this utility model, it is further explained below in conjunction with specific embodiments. However, the following embodiments are only preferred embodiments of this utility model and not all possible embodiments. Other embodiments obtained by a person skilled in the art based on these embodiments without creative work fall within the scope of protection of this utility model. The experimental methods used in the following embodiments are conventional unless otherwise stated. The materials and reagents, etc., used in the following embodiments are commercially available unless otherwise stated.
[0012] Exemplary embodiment: Storage box for laboratory equipment according to the present utility model, comprising a storage box 1 and a cover plate 11, wherein a fastening arrangement 2 is arranged inside the storage box 1, wherein the fastening arrangement 2 has several placement slots 21 arranged inside the storage box 1, wherein a spring 22 is fixedly attached to the underside of the placement slot 21, wherein a lifting plate 23 is fixedly attached to an end of the spring 22 located away from the underside of the placement slot 21, wherein a slide 24 is arranged on each side of the inner cavity of the placement slot 21, wherein a slide 25 is slidably connected to the interior of the slide 24, wherein a near end of each of the two slides 25 is fixedly connected to the lifting plate 23.wherein two first rotary rods 26 are rotatably connected between the two sides of the placement slot 21, the surface of the first rotary rod 26 being fixedly connected to a gripping plate 27, the surface of the gripping plate 27 and the lifting plate 23 each being fixedly connected to a sponge 28, the underside of the cover plate 11 being fixedly connected to an extrusion block 29 for interaction with the placement slot 21 for use as shown in , Fig. 1, Fig. 2 and Fig. 3 shown.
[0013] The personnel open the cover plate 11, removing the extrusion block 29 from inside the storage box 1 and simultaneously releasing the fastening of the handle 33 by the limiting groove 34, so that the personnel can insert the laboratory device into the interior of the placement slot 21, with reference to Fig. 1, Fig. 2, Fig. 5 and Fig. 6. When the laboratory device is inserted into the interior of the placement slot 21, it is first shock-absorbing by a sponge 28 on the lifting plate 23. The lifting plate 23 is then brought into contact with the lifting plate 23, so that damage to the laboratory device is prevented by further shock absorption of the device against the lifting plate 23 by the spring 22 through the interaction of the slide 24 with the sliding mechanism 25.
[0014] Furthermore, it is provided that a drive assembly 3 is arranged inside the storage box 1, wherein the drive assembly 3 has a device slot 31 arranged inside the storage box 1, the device slot 31 cooperating with the placement slot 21 for use, wherein a second rotary rod 32 is rotatably connected between the two sides of the inner cavity of the device slot 31, wherein an end of the second rotary rod 32 remote from the device slot 31 passes through the device slot 31 and extends outside the storage box 1, wherein an end of the second rotary rod 32 extending outside the storage box 1 is fixedly connected to a handle 33, wherein the drive assembly 3 has a limiting groove 34 arranged on the underside of the cover plate 11, the limiting groove 34 cooperating with the handle 33 for use.wherein the drive arrangement 3 comprises a first bevel gear 35 which is arranged on the first rotary rod 26 and extends on the inner surface of the device slot 31, wherein the surface of the second rotary rod 32 is fixedly connected to a second bevel gear 36 which serves to engage with the first bevel gear 35, with reference to , Fig. 1, Fig. 4 and Fig. 5.
[0015] The personnel turn the handle 33 so that the rotation of the second rotary rod 32 is driven by the handle 33, with reference to Fig. 1, Fig. 4, Fig. 5 and Fig. 6. When the second rotary rod 32 is rotated, the rotation of the second bevel gear 36 is driven, causing the second bevel gear 36 to rotate and drive the rotation of the first bevel gear 35. The rotation of the first bevel gear 35 drives the rotation of the two gripping plates 27 on the first rotary rod 26, so that the laboratory equipment on the lifting plate 23 is gripped and secured by the two gripping plates 27. Damage to the laboratory equipment during gripping is prevented by a sponge 28 on the gripping plate 27. The cover plate 11 closes the storage box 1, so that the extrusion block 29 on the cover plate 11 is inserted into the interior of the placement slot 21. Simultaneously, the handle 33 is inserted into the interior of the limiting groove 34, so that the handle 33 is limited by the limiting groove 34 to prevent rotation of the second rotary rod 32. How it works:
[0016] Before use: The personnel open the cover plate 11, thus removing the extrusion block 29 from inside the storage box 1 and simultaneously releasing the fastening of the handle 33 by the limiting groove 34, with reference to Fig. 5 and Fig. 6. During use:
[0017] The personnel can insert the laboratory device into the interior of placement slot 21, with reference to Fig. 1, Fig. 2, Fig. 3 and Fig. 4. When the laboratory device is inserted into the interior of the placement slot 21, it is first shock-absorbing by a sponge 28 on the lifting plate 23. The lifting plate 23 is then brought into contact with the device, preventing damage from further shock absorption by the spring 22 against the lifting plate 23 through the interaction of the slide 24 with the sliding mechanism 25. The operator then turns the handle 33, which drives the rotation of the second rotary rod 32. The rotation of the second rotary rod 32 drives the rotation of the second bevel gear 36, which in turn rotates the first bevel gear 35. When the first bevel gear 35 is rotated, the rotation of the two gripping plates 27 on the first rotary rod 26 is driven, so that the laboratory equipment on the lifting plate 23 is gripped and secured by the two gripping plates 27.Damage to the laboratory equipment caused by gripping is prevented by a sponge 28 on the gripping plate 27. After use:
[0018] The storage box 1 is closed by the personnel using the cover plate 11, so that the extrusion block 29 on the cover plate 11 is inserted into the interior of the placement slot 21, with reference to Fig. 5 and Fig. 6. At the same time, the handle 33 is inserted into the interior of the limiting groove 34, so that the handle 33 is limited by the limiting groove 34 to prevent rotation of the second rotary rod 32.
[0019] The embodiments of the present utility model have been explained in detail above in conjunction with the drawings; however, the present utility model is not limited to these. Within the scope of a person skilled in the art's knowledge, various modifications can be made without deviating from the purpose of the present utility model. Reference symbol list
[0020] 1. Storage box; 11. Cover plate; 2. Mounting assembly; 21. Placement slot; 22. Spring; 23. Lifting plate; 24. Slide; 25. Slider; 26. First rotating rod; 27. Gripping plate; 28. Sponge; 29. Extrusion block; 3. Drive assembly; 31. Device slot; 32. Second rotary rod; 33. Handle; 34. Limit groove; 35. First bevel gear; 36. Second bevel gear.
Claims
[1] Storage box for laboratory equipment, comprising a storage box (1) and a cover plate (11), characterized by , that a fastening arrangement (2) is arranged inside the storage box (1), the fastening arrangement (2) having several placement slots (21) arranged inside the storage box (1), a spring (22) being fixedly attached to the underside of the placement slot (21), a lifting plate (23) being fixedly attached to an end of the spring (22) located away from the underside of the placement slot (21), a slide (24) being arranged on each side of the inner cavity of the placement slot (21), a slider (25) being slidably connected to the interior of the slide (24), a nearby end of each of the two sliders (25) being fixedly connected to the lifting plate (23), and two first rotary rods (26) being rotatably connected between the two sides of the placement slot (21). [2] Storage box for laboratory equipment according to claim 1, characterized by , that the surface of the first rotary rod (26) is firmly connected to a gripping plate (27), wherein the surface of the gripping plate (27) and the lifting plate (23) is each firmly connected to a sponge (28), wherein the underside of the cover plate (11) is firmly connected to an extrusion block (29) for interaction with the placement slot (21) for use. [3] Storage box for laboratory equipment according to claim 1, characterized by , that inside the storage box (1) a drive assembly (3) is arranged, wherein the drive assembly (3) has a device slot (31) arranged inside the storage box (1), the device slot (31) cooperating with the placement slot (21) for use. [4] Storage box for laboratory equipment according to claim 3, characterized by, that a second rotary rod (32) is rotatably connected between the two sides of the inner cavity of the device slot (31), wherein an end of the second rotary rod (32) located away from the device slot (31) passes through the device slot (31) and extends outside the storage box (1). [5] Storage box for laboratory equipment according to claim 4, characterized by , that one end of the second rotary rod (32), which extends outside the storage box (1), is fixedly connected to a handle (33), wherein the drive assembly (3) has a limiting groove (34) which is arranged on the underside of the cover plate (11), the limiting groove (34) cooperating with the handle (33) for use. [6] Storage box for laboratory equipment according to claim 3, characterized by, that the drive arrangement (3) has a first bevel gear (35) which is arranged on the first rotary rod (26) and extends on the inner surface of the device slot (31), wherein the surface of the second rotary rod (32) is fixedly connected to a second bevel gear (36) which serves to engage with the first bevel gear (35).