Experiment side table with rear function box
By hinging the extension plate on the experimental side table and setting up support and linkage mechanisms, the problem of insufficient use area of the traditional experimental side table is solved. Through the design of functional box components, the orderly fixation of water, gas and power supply pipelines is achieved to meet the needs of experimental equipment and ensure the normal progress of the experiment.
Patent Information
- Application Number
- CN202421929868.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-10
- Publication Date
- 2025-06-20
- Estimated Expiration
- 2034-08-10
AI Technical Summary
The traditional experimental side table has simple structure and lacks ductility, which makes it difficult to meet the needs of the experimental operating area, and it is difficult to orderly fix water, gas and power supply pipelines.
An experimental side table with a rear function box was designed. By hinging the extension plates on both sides of the experimental side table, and a support mechanism and a linkage mechanism are provided, the extension plates can be flipped and limited, thereby expanding the usable area of the experimental side table. In addition, the functional box assembly is provided, including a gas-exit line pipe and a water-exit power pipe, which is used to orderly fix and arrange water, gas and power supply pipes.
The use area of the experimental side table is rapidly expanded, which is convenient for experimental operation, and the water supply, gas supply and power supply pipelines are fixed in an orderly manner to meet the needs of experimental equipment and ensure the normal use of experimental equipment.
Smart Images
Figure CN222998818U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of laboratory desktops, and specifically, to an experimental side table with a rear function box. Background Art
[0002] During the laboratory experiment process, an experimental side table is needed to support and fix experimental objects, so as to ensure the effective progress of the experiment. Different from ordinary desktops, traditional experimental side tables are usually treated with heat-resistant and corrosion-resistant materials to facilitate the long-term use of the experimental side tables.
[0003] With the use of experimental side tables, the disadvantages of traditional experimental side tables in the use process are gradually revealed. The structure and function of traditional experimental side tables are simple and they do not have ductility. Therefore, during experimental operations, the operating area may be insufficient, affecting the normal progress of experimental operations. At the same time, experimental equipment usually requires water supply, gas supply, and power supply. It is difficult for traditional experimental side tables to orderly fix water supply pipes, gas supply pipes, and electric wires. In view of this, we propose an experimental side table with a rear function box. Summary of the Utility Model
[0004] The purpose of the utility model is to provide an experimental side table with a rear function box to solve the problems raised in the above background art.
[0005] To achieve the above purpose, one of the purposes of the utility model is to provide an experimental side table with a rear function box, including an experimental side table. At positions near the top on both sides of the experimental side table, extension plates are symmetrically hinged. Between the two extension plates, two support mechanisms are provided. The support mechanisms are used to drive the extension plates to flip and limit the flipped extension plates. A linkage mechanism is provided between the two support mechanisms. The linkage mechanism switches the two support mechanisms between a linked state and a split state. In the linked state, the support mechanisms are used to drive the two extension plates to flip synchronously. In the split state, the support mechanisms drive the corresponding extension plates to flip. A function box assembly is provided on the side of the experimental side table away from the support mechanisms.
[0006] As a further improvement of this technical solution, the support mechanism includes a lifting plate slidably connected to the inner wall of the experimental side table. The upper surface of the lifting plate is hinged with an upper hinge rod. One end of the upper hinge rod is hinged to the side of the extension plate close to the experimental side table. A through groove is opened on the side wall of the experimental side table, and the through groove sleeves the outer side of the upper hinge rod.
[0007] As a further improvement of this technical solution, a lead screw is rotatably connected to the side wall of the experimental side table. A nut is threadedly connected to the lead screw. The upper surface of the nut is hinged with a lower hinge rod, and the upper end of the lower hinge rod is hinged to the lower surface of the lifting plate.
[0008] As a further improvement of the technical solution, the linkage mechanism includes a cross groove opened inside the lead screw. A cross rod is slidably connected to the inner wall of the cross groove. One end of the cross rod extends to the outside of the experimental side table and is fixedly connected to a knob. One end of one cross rod away from the knob is fixedly connected to a sleeve block.
[0009] As a further improvement of the technical solution, when one of the cross rods moves along the inner wall of the cross groove towards the other cross rod, after the sleeve block is sleeved on the outside of the cross rod, the rotation of the sleeve block drives the cross rod inside it to rotate synchronously.
[0010] As a further improvement of the technical solution, the functional box assembly includes a box body fixedly connected to the side of the experimental side table away from the support mechanism. A gas pipeline and a water and electricity pipeline are fixedly connected inside the box body. The gas pipeline and the water and electricity pipeline penetrate through the top of the box body at the upper end.
[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0012] 1. For the experimental side table with a rear functional box, by rotating the lead screw, the support mechanism drives the extension plate to flip. After the extension plate is flipped to the horizontal state, it is limited, so that the extension plate plays a role in increasing the use area of the experimental side table. Through the linkage mechanism, the two lead screws can rotate synchronously, and then the two extension plates can flip synchronously. On the premise of ensuring that the two extension plates will not be hindered during the flipping process and the flipped extension plates will not affect the passage of personnel in the laboratory, the two extension plates are flipped to the horizontal state synchronously, quickly expanding the use area of the experimental side table and facilitating the conduct of experiments.
[0013] 2. For the experimental side table with a rear functional box, by arranging the gas pipeline and the water and electricity pipeline, the gas pipeline is used to arrange the gas supply pipeline to supply gas to the experimental equipment, and the water and electricity pipeline is used to arrange the water supply pipeline and wires to supply water and electricity to the experimental equipment respectively, realizing the orderly fixation of the gas supply pipeline, the water supply pipeline and the wires, facilitating the satisfaction of the water supply, power supply and gas supply requirements of the experimental equipment on the experimental side table, and ensuring the normal use of the experimental equipment. Description of the Drawings
[0014] Figure 1 is the overall structural schematic diagram of the present utility model;
[0015] Figure 2 is the structural schematic diagram of the functional box assembly of the present utility model;
[0016] Figure 3 is the structural schematic diagram of the support mechanism of the present utility model;
[0017] Figure 4 is the structural schematic diagram of the linkage mechanism of the present utility model.
[0018] The meanings of the reference numerals in the figure are as follows:
[0019] 1. Experimental side table; 2. Function box assembly; 21. Box body; 22. Air pipeline; 23. Water and electricity pipeline;
[0020] 3. Extension plate;
[0021] 4. Support mechanism; 41. Lifting plate; 42. Upper hinge rod; 43. Through groove; 44. Lead screw; 45. Nut; 46. Lower hinge rod;
[0022] 5. Linkage mechanism; 51. Cross groove; 52. Cross rod; 53. Sleeve block. Detailed implementation manners
[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0024] Embodiment 1
[0025] Please refer to Figures 1-4 As shown in the figure, this embodiment provides an experimental side table with a rear function box, including an experimental side table 1. Extension plates 3 are symmetrically hinged at positions near the top on both sides of the experimental side table 1. Two support mechanisms 4 are arranged between the two extension plates 3. The support mechanism 4 is used to drive the extension plate 3 to flip and limit the flipped extension plate 3. After the extension plate 3 is flipped to the horizontal state, the extension plate 3 and the upper surface of the experimental side table 1 are spliced into a continuous plane, thereby expanding the use area of the experimental side table 1 and facilitating the conduct of experiments. A linkage mechanism 5 is arranged between the two support mechanisms 4. The linkage mechanism 5 switches the two support mechanisms 4 between a linked state and a separated state. In the linked state, the support mechanism 4 is used to drive the two extension plates 3 to flip synchronously. In the separated state, the support mechanism 4 drives the corresponding extension plate 3 to flip, which is convenient for flipping one of the extension plates 3 according to the placement position of the experimental side table 1 in the laboratory, or flipping the two extension plates 3 synchronously, flexibly expanding the use area of the experimental side table 1, avoiding the extension plate 3 from being unable to flip due to obstruction, and avoiding the extension plate 3 in the horizontal state from affecting the passage of personnel in the laboratory. A function box assembly 2 is arranged on the side of the experimental side table 1 away from the support mechanism 4. The function box assembly 2 supplies water, electricity, and gas to the experimental equipment on the experimental side table 1.
[0026] In order to drive the extension plate 3 to flip and provide limit support for the extension plate 3 flipped to the horizontal state, so that heavy objects can be carried on the extension plate 3 and its function of expanding the use area of the experimental side table 1 can be exerted, the structure of the support mechanism 4 is refined as follows. The support mechanism 4 includes a lifting plate 41 slidably connected to the inner wall of the experimental side table 1. The upper surface of the lifting plate 41 is hinged with an upper hinge rod 42. One end of the upper hinge rod 42 is hinged to the side of the extension plate 3 close to the experimental side table 1. A through groove 43 is formed in the side wall of the experimental side table 1, and the through groove 43 is sleeved outside the upper hinge rod 42. When the lifting plate 41 moves vertically along the inner wall of the experimental side table 1, the lifting plate 41 drives the extension plate 3 to flip through the upper hinge rod 42. A lead screw 44 is rotatably connected to the side wall of the experimental side table 1. A nut 45 is threadedly connected to the lead screw 44. The upper surface of the nut 45 is hinged with a lower hinge rod 46. The upper end of the lower hinge rod 46 is hinged to the lower surface of the lifting plate 41. When the lead screw 44 rotates, due to the threaded connection between the lead screw 44 and the nut 45, the nut 45 moves horizontally away from the extension plate 3. During the horizontal movement of the nut 45, the nut 45 drives the lifting plate 41 to move vertically upward along the inner wall of the experimental side table 1 through the lower hinge rod 46, so that the moving lifting plate 41 drives the extension plate 3 to flip upward through the upper hinge rod 42. When the extension plate 3 flips to the horizontal state, the extension plate 3 contacts one side of the experimental side table 1, blocking the extension plate 3 from continuing to flip upward. At this time, stop rotating the lead screw 44. Due to the self-locking property of the threaded connection between the lead screw 44 and the nut 45, the nut 45 will not displace, and then the lower hinge rod 46, the lifting plate 41 and the upper hinge rod 42 cooperate to support the extension plate 3 and limit the extension plate 3 in the horizontal state, and the use area of the experimental side table 1 is expanded through the extension plate 3.
[0027] To flip the extension plate 3 to the horizontal state, just rotate the lead screw 44 in the corresponding support mechanism 4. Therefore, to synchronously flip the two extension plates 3, only need to synchronously rotate the two lead screws 44. To achieve the synchronous rotation of the two lead screws 44, the structure of the linkage mechanism 5 is refined as follows. The linkage mechanism 5 includes a cross groove 51 opened inside the lead screw 44. A cross rod 52 is slidably connected to the inner wall of the cross groove 51. One end of the cross rod 52 extends outside the experimental side table 1 and is fixedly connected to a knob. When the user holds the knob and pushes or pulls the cross rod 52, the cross rod 52 moves horizontally along the inner wall of the cross groove 51. When the cross rod 52 is rotated, the cross rod 52 drives the lead screw 44 to rotate synchronously. One end of one cross rod 52 away from the knob is fixedly connected to a sleeve block 53. When one cross rod 52 moves along the inner wall of the cross groove 51 towards the other cross rod 52, after the sleeve block 53 is sleeved on the outside of the cross rod 52, the rotation of the sleeve block 53 drives the cross rod 52 inside it to rotate synchronously. The two support mechanisms 4 are in a linkage state. When any one of the lead screws 44 is rotated in the linkage state, it can drive the other lead screw 44 to rotate synchronously, realizing the synchronous flipping of the two extension plates 3. On the premise of ensuring that the two extension plates 3 will not be hindered during the flipping process and the flipped extension plates 3 will not affect the passage of people in the laboratory, the two extension plates 3 are synchronously flipped to the horizontal state, quickly expanding the usable area of the experimental side table 1. After separating the sleeve block 53 from the cross rod 52, the two support mechanisms 4 are in a separated state, and the two lead screws 44 can rotate independently. The user can choose to flip the extension plate 3 that is not hindered and does not affect the passage of people to expand the usable area of the experimental side table 1.
[0028] To meet the water supply, power supply and gas supply requirements of the experimental equipment on the experimental side table 1, the structure of the functional box assembly 2 is refined as follows. The functional box assembly 2 includes a box body 21 fixedly connected to the side of the experimental side table 1 away from the support mechanism 4. Inside the box body 21, an air pipeline 22 and a water and electricity pipeline 23 are fixedly connected. The air pipeline 22 and the water and electricity pipeline 23 penetrate through the top of the box body 21. The air pipeline 22 is used to arrange the gas supply pipeline, and the gas supply pipeline connects the gas source with the experimental equipment on the experimental side table 1 to supply gas to the experimental equipment. The water and electricity pipeline 23 is used to arrange the water supply pipeline and wires. The water supply pipeline connects the water source with the experimental equipment on the experimental side table 1 to supply water to the experimental equipment. The wires connect the power source with the experimental equipment on the experimental side table 1 to supply power to the experimental equipment, ensuring the normal use of the experimental equipment.
[0029] In summary, the working principle of this solution is as follows: When it is necessary to expand the usable area of the experimental side table 1, if the two extension plates 3 on the experimental side table 1 are not hindered during the flipping process and the flipped extension plates 3 do not affect the passage of personnel in the laboratory, then move one of the cross rods 52 along the inner wall of the cross groove 51 towards the other cross rod 52 until the sleeve block 53 is sleeved outside the cross rod 52. Then rotate one of the cross rods 52 to synchronously rotate the two lead screws 44 and synchronously flip the two extension plates 3 to the horizontal state, quickly expanding the usable area of the experimental side table 1 for convenient experiment conduction. When only one extension plate 3 on the experimental side table 1 meets the requirements of not being hindered during the flipping process and the flipped extension plate 3 not affecting the passage of personnel in the laboratory, after separating the sleeve block 53 from the cross rod 52, the two support mechanisms 4 are in a separated state, and the two lead screws 44 can rotate independently. The user rotates the lead screw 44 in the support mechanism 4 corresponding to this extension plate 3 to flip this extension plate 3 to the horizontal state, which can also expand the usable area of the experimental side table 1.
[0030] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present utility model and are not used to limit the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and all these changes and improvements fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.
Claims
1. An experimental side table with a rear functional box, comprising an experimental side table (1), characterized in that: Extension plates (3) are symmetrically hinged at positions near the top of both sides of the experimental side table (1), and two support mechanisms (4) are arranged between the two extension plates (3). The support mechanisms (4) are used to drive the extension plates (3) to flip over and to limit the extension plates (3) after flipping. A linkage mechanism (5) is arranged between the two support mechanisms (4), and the linkage mechanism (5) switches the two support mechanisms (4) between a linkage state and a separate state. The support mechanism (4) in the linkage state is used to drive the two extension plates (3) to flip synchronously, and the support mechanism (4) in the separate state drives the corresponding extension plate (3) to flip over. A functional box assembly (2) is arranged on the side of the experimental side table (1) away from the support mechanism (4).
2. The experimental side table with rear functional box according to claim 1 is characterized in that: The support mechanism (4) comprises a lifting plate (41) slidably connected to the inner wall of the experimental side platform (1); an upper hinge rod (42) is hinged on the upper surface of the lifting plate (41); one end of the upper hinge rod (42) is hinged to a side of the extension plate (3) close to the experimental side platform (1); a through groove (43) is provided on the side wall of the experimental side platform (1); and the through groove (43) is sleeved on the outer side of the upper hinge rod (42).
3. The experimental side table with rear functional box according to claim 2 is characterized in that: The side wall of the experimental side table (1) is rotatably connected to a screw rod (44), a nut (45) is threadedly connected to the screw rod (44), a lower hinge rod (46) is hinged on the upper surface of the nut (45), and the upper end of the lower hinge rod (46) is hinged to the lower surface of the lifting plate (41).
4. The experimental side table with rear functional box according to claim 3 is characterized by: The linkage mechanism (5) comprises a cross groove (51) provided inside the screw rod (44), a cross rod (52) being slidably connected to the inner wall of the cross groove (51), one end of the cross rod (52) extending to the outside of the experimental side table (1) and being fixedly connected to a knob, and a sleeve block (53) being fixedly connected to one end of the cross rod (52) away from the knob.
5. The experimental side table with rear functional box according to claim 4 is characterized in that: When one of the cross rods (52) moves along the inner wall of the cross groove (51) toward the other cross rod (52), the sleeve block (53) is sleeved on the outer side of the cross rod (52), and the sleeve block (53) rotates to drive the cross rod (52) inside it to rotate synchronously.
6. The experimental side table with rear functional box according to claim 1, characterized in that: The functional box assembly (2) comprises a box body (21) fixedly connected to a side of the experimental side table (1) away from the supporting mechanism (4), and an air pipe (22) and a water and electricity pipe (23) are fixedly connected inside the box body (21), and the upper ends of the air pipe (22) and the water and electricity pipe (23) pass through the top of the box body (21).