Support for laboratory apparatus

Abstract

The utility model discloses a laboratory appliance support which comprises a base, a fixing column, a limiting rod, a sliding sleeve and a supporting rod, the fixing column is fixedly installed on the base in the longitudinal direction, the limiting rod and the fixing column are arranged in parallel, the limiting rod is fixedly connected with the base, and the sliding sleeve is fixedly connected with the supporting rod. A plurality of limiting grooves extending inwards along the side face of the limiting rod are evenly formed in the limiting rod. A worker can conveniently adjust the height of the supporting rod according to needs so as to adapt to experimental apparatuses with different heights, and meanwhile, the worker can select the supporting rod with the placing rod or the tray according to the types of the experimental apparatuses so as to meet the requirements of different experiments. And a plurality of supporting rods can be compactly arranged on the fixed column according to requirements, so that the space of a laboratory is effectively saved, and the space utilization rate is improved.

Description

Technical Field

[0001] The utility model relates to the field of laboratory brackets, in particular to a laboratory appliance bracket. Background Art

[0002] In the process of laboratory experiments, it is usually necessary to clean a variety of glassware, volumetric flasks, test tubes, small beakers, etc., and dry them in time when necessary. However, a large amount of moisture will remain on the inner and outer walls of the glassware that has just been cleaned. If it is placed upright on the laboratory bench, the moisture will accumulate at the bottom of the bottle, which is not conducive to further drying and timely use. If it is placed upside down on the laboratory bench, it will not only contaminate the bottle mouth, but also wet the laboratory bench.

[0003] In the patent application number 201721879458.4, the patent name is a laboratory equipment stand, which discloses an equipment stand provided with a movable gear, which can better open and retract the support rod, facilitate operation, and can open the required support rod and retract the unnecessary support rod. At the same time, a support rod is provided on the right side of the top of the support rod, and the support rod is fixedly connected to the support rod. A tray is provided on the top of the support rod, and the tray is fixedly connected to the support rod. A hook is provided at the bottom of the support rod, and the hook is movably connected to the support rod. A test tube placement rod is provided on the top of the support rod, and the test tube placement rod is fixedly connected to the support rod. A hook is provided at the bottom of the test tube placement rod, and the hook is fixedly connected to the placement rod.

[0004] In actual experiments, if there are many flat instruments such as culture dishes in the laboratory, more trays are needed to place them; if there are many tubular instruments such as test tubes in the laboratory, multiple test tube placement rods are needed to place them; but the number of trays or test tube placement rods on the above-mentioned instrument holders is limited. When there are many laboratory instruments of a certain specification, multiple holders are needed to place them, which makes the space utilization rate low, especially for laboratories with limited space, which may cause congestion and inconvenience. Utility Model Content

[0005] The purpose of the utility model is to provide a laboratory equipment bracket to solve the problems mentioned in the above background technology.

[0006] In order to solve the above technical problems, the utility model provides a laboratory equipment bracket, which includes a base, a fixed column, a limiting rod, a sliding sleeve and a supporting rod, wherein the fixed column is fixedly installed on the base along the longitudinal direction, the limiting rod is arranged parallel to the fixed column and fixedly connected to the base, the limiting rod is evenly provided with a plurality of limiting grooves extending inwardly along the side of the limiting rod, the number of the sliding sleeves and the supporting rod are both multiple and one-to-one corresponding, the plurality of sliding sleeves are all sleeved on the fixed column and slidably connected to the fixed column, the supporting rod is fixedly installed on the sliding sleeve, the supporting rod is adapted to the limiting groove and clamped with the inner wall of the limiting groove, the bottom of the supporting rod is installed with a hook, and the top of the supporting rod is installed with a placement rod or a tray.

[0007] Furthermore, there are multiple limit rods, and the multiple limit rods are arranged in a ring shape with equal intervals around the outer side of the fixing column.

[0008] Furthermore, the support rod and the hook, the placement rod and the tray are all connected via a connecting rod, and the connecting rod is detachably connected to the support rod.

[0009] Furthermore, the top and bottom of the support rod are respectively provided with T-shaped grooves that are open outward along the side of the support rod and are symmetrically arranged. The first end of the connecting rod is adapted to the T-shaped groove, and the second end of the connecting rod is located on the outside of the support rod, and the connecting rod is clamped with the inner wall of the T-shaped groove.

[0010] Furthermore, a connecting groove is provided on the outer end surface of the connecting rod, and a rotating block is provided at the outer end of the support rod. The rotating block is rotatably connected to the support rod, and bolts are provided at both ends of the rotating block. The threaded end of the bolt passes through the rotating block and is threadedly connected to the rotating block, and the threaded end of the bolt is adapted to the connecting groove.

[0011] Furthermore, a limiting block is detachably connected to the top of the fixing column, and the limiting block is used to prevent the sliding sleeve from sliding out of the fixing column.

[0012] The beneficial effects of the utility model are as follows: the staff of the utility model can conveniently adjust the height of the support rod according to the needs to adapt to experimental instruments of different heights, and the staff can choose a support rod with a placement rod or a tray according to the type of experimental instruments to meet the needs of different experiments. Multiple support rods can be compactly arranged on the fixed column according to the needs, effectively saving the space of the laboratory and improving the space utilization rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of an embodiment of the utility model.

[0014] Figure 2It is a schematic diagram of the top structure of an embodiment of the utility model.

[0015] Figure 3 for Figure 2 Schematic diagram of the cross-sectional structure of AA.

[0016] Figure 4 for Figure 3 Schematic diagram of the enlarged structure of part A in the middle.

[0017] Figure 5 for Figure 4 Schematic diagram of the enlarged structure of part B in the middle.

[0018] Among them: 1. base; 2. fixed column; 3. limit rod; 4. sliding sleeve; 5. support rod; 6. hook; 7. placement rod; 8. tray; 9. connecting rod; 10. rotating block; 11. bolt; 12. limit block. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiment is only one embodiment of the utility model, not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the protection scope of the utility model.

[0020] In order to make the objectives, technical solutions and advantages of the present application more clear, the present application is further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0021] In the following description, references to "one embodiment", "an embodiment", "an example", "an example", etc. indicate that the embodiment or example described in this way may include specific features, structures, characteristics, properties, elements or limitations, but not every embodiment or example necessarily includes the specific features, structures, characteristics, properties, elements or limitations. In addition, repeated use of the phrase "according to one embodiment of the present application" may refer to the same embodiment, but does not necessarily refer to the same embodiment.

[0022] like Figure 1-5As shown, the utility model discloses a support for laboratory equipment, which includes a base 1, a fixed column 2, a limiting rod 3, a sliding sleeve 4 and a supporting rod 5. The fixed column 2 is fixedly mounted on the base 1 along the longitudinal direction, the limiting rod 3 is arranged parallel to the fixed column 2 and is fixedly connected to the base 1, and a plurality of limiting grooves extending inward along the side of the limiting rod 3 are evenly opened on the limiting rod 3. The number of the sliding sleeves 4 and the supporting rod 5 are both multiple and one-to-one corresponding, and the plurality of sliding sleeves 4 are all sleeved on the fixed column 2 and slidably connected with the fixed column 2. The supporting rod 5 is fixedly mounted on the sliding sleeve 4, the supporting rod 5 is adapted to the limiting groove and is clamped with the inner wall of the limiting groove, a hook 6 is installed at the bottom of the supporting rod 5, and a placement rod 7 or a tray 8 is installed at the top of the supporting rod 5. In this embodiment, the limiting groove is in a horizontal "7" shape and passes through the limiting rod 3 in the horizontal direction.

[0023] The staff selects the support rod 5 with the placement rod 7 or the tray 8 according to the laboratory equipment, and then inserts the sliding sleeve 4 into the fixed column 2. The sliding sleeve 4 (and the support rod 5 thereon) can move up and down along the fixed column 2, and the staff can adjust the spacing between the support rods 5 according to the height of the equipment. The specific operation is that the staff slides the support rod 5 up and down, and the sliding sleeve 4 slides on the fixed column 2. After sliding the support rod 5 to a suitable position, the support rod 5 is rotated to align with the limit groove on the limit rod 3, and the support rod 5 is rotated into the limit groove and stuck.

[0024] The staff of the utility model can conveniently adjust the height of the support rod 5 according to the needs to adapt to the experimental instruments of different heights. At the same time, the staff can select the support rod 5 with the placement rod 7 or the tray 8 according to the type of the experimental instruments to meet the needs of different experiments. A plurality of support rods 5 can be compactly arranged on the fixed column 2 according to the needs, which effectively saves the space of the laboratory and improves the space utilization rate.

[0025] In one embodiment, there are multiple limit rods 3, and multiple limit rods 3 are arranged in a ring with equal spacing around the outside of the fixed column 2. In this embodiment, the cross section of the limit rod 3 is arc-shaped, and the inner ring and outer ring of the multiple limit rods 3 form a circle, so that the staff can adjust the support rod 5 at multiple angles, which is more convenient to use.

[0026] In one embodiment, the support rod 5 is connected to the hook 6, the placement rod 7 and the tray 8 by a connecting rod 9. The connecting rod 9 and the support rod 5 are detachably connected. The staff can assemble the support rod 5 according to needs, which makes the replacement and maintenance of the support rod 5, the hook 6, the placement rod 7 and the tray 8 more convenient, which is helpful for the laboratory equipment management and maintenance work.

[0027] In one embodiment, the top and bottom of the support rod 5 are respectively provided with T-shaped grooves that are opened outward along the side of the support rod 5 and are symmetrically arranged. The first end of the connecting rod 9 is adapted to the T-shaped groove, and the second end of the connecting rod 9 is located outside the support rod 5. The connecting rod 9 is engaged with the inner wall of the T-shaped groove. When installing the hook 6, the placement rod 7 and the tray 8, it is only necessary to insert the first end of the connecting rod 9 into the T-shaped groove and engage with the T-shaped groove. The structure is simple and convenient for the staff to use.

[0028] In one embodiment, a connecting groove is opened on the outer end surface of the connecting rod 9, and a rotating block 10 is provided at the outer end of the support rod 5. The rotating block 10 is rotatably connected to the support rod 5. Bolts 11 are provided at both ends of the rotating block 10. The threaded end of the bolt 11 passes through the rotating block 10 and is threadedly connected to the rotating block 10. The threaded end of the bolt 11 is adapted to the connecting groove.

[0029] When inserting the connecting rod 9 into the T-slot, rotate the rotating block 10 to a horizontal position. After the connecting rod 9 is inserted into the T-slot and clamped, rotate the rotating block 10 to a longitudinal position, at which time the two ends of the rotating block 10 correspond to the upper and lower T-slots of the supporting rod 5. Then screw the bolts 11 into the corresponding connecting grooves on the connecting rod 9 to further fix the connecting rod 9.

[0030] In one embodiment, the top of the fixed column 2 is detachably connected to a limit block 12, which is used to prevent the sliding sleeve 4 from sliding out of the fixed column 2. In this embodiment, the limit block 12 is a threaded column with a T-shaped cross section, the first end of which is inserted into the fixed column 2 and threadedly connected to the fixed column 2, to prevent the sliding sleeve 4 from sliding out of the fixed column 2 due to misoperation or external force during operation. This not only protects the sliding sleeve 4 and the support rod 5 from damage, but also avoids the risk of the experimental equipment falling or being damaged due to an unstable bracket.

[0031] The workflow of this embodiment is as follows:

[0032] The staff selects the number of placement rods 7, trays 8 and hooks 6 according to the laboratory equipment, and then inserts the connection rod 9 of the placement rod 7, tray 8 or hook 6 into the T-slot for clamping, and then rotates the rotating block 10 to a longitudinal position, at which time the two ends of the rotating block 10 correspond to the upper and lower T-slots of the support rod 5. Then the bolts 11 are screwed into the corresponding connection slots on the connection rod 9 to further fix the connection rod 9.

[0033] Then the sliding sleeve 4 on the support rod 5 is inserted into the fixed column 2, and the support rod 5 is placed between any two adjacent limiting rods 3. The sliding sleeve 4 (and the support rod 5 thereon) can move up and down along the fixed column 2, and the staff can adjust the spacing between the support rods 5 according to the height of the tool. The specific operation is that the staff slides the support rod 5 up and down, and the sliding sleeve 4 slides on the fixed column 2. After sliding the support rod 5 to a suitable position, the support rod 5 is rotated to align with the limiting groove on the limiting rod 3, and the support rod 5 is rotated into the limiting groove and stuck.

[0034] The staff of the utility model can conveniently adjust the height of the support rod 5 according to the needs to adapt to the experimental instruments of different heights. At the same time, the staff can select the support rod 5 with the placement rod 7 or the tray 8 according to the type of the experimental instruments to meet the needs of different experiments. A plurality of support rods 5 can be compactly arranged on the fixed column 2 according to the needs, which effectively saves the space of the laboratory and improves the space utilization rate.

[0035] The above description of the disclosed embodiments enables one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A laboratory equipment support, characterized in that: The cam is an angular channel that is fixedly connected to the base of the vehicle frame, and the cam is connected to the base by a threaded cantilever cam, wherein the cam is secured to the base with a threaded cantilever shaped like a bolt, and the cam is secured to the base with a threaded cantilever shaped like a bolt.

2. A laboratory equipment support according to claim 1, characterized in that: There are multiple limit rods, and the multiple limit rods are arranged in a ring shape with equal intervals around the outer side of the fixing column.

3. A laboratory equipment support according to claim 1, characterized in that: The support rod and the hook, the placement rod and the tray are all connected via a connecting rod, and the connecting rod is detachably connected to the support rod.

4. A laboratory equipment support according to claim 3, characterized in that: The top and bottom of the support rod are respectively provided with T-shaped grooves which are opened outward along the side of the support rod and are symmetrically arranged. The first end of the connecting rod is adapted to the T-shaped groove, and the second end of the connecting rod is located on the outside of the support rod. The connecting rod is clamped with the inner wall of the T-shaped groove.

5. A laboratory equipment support according to claim 4, characterized in that: A connecting groove is provided on the outer end surface of the connecting rod, and a rotating block is provided at the outer end of the supporting rod. The rotating block is rotatably connected to the supporting rod. Bolts are provided at both ends of the rotating block. The threaded ends of the bolts pass through the rotating block and are threadedly connected to the rotating block. The threaded ends of the bolts are adapted to the connecting groove.

6. The laboratory equipment support according to claim 1, characterized in that: The top of the fixing column is detachably connected to a limiting block, and the limiting block is used to prevent the sliding sleeve from sliding out of the fixing column.

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