Height adjustable laboratory bench

Abstract

The utility model provides a kind of height adjustable experimental side table, it is related to experimental side table technical field, including main table component and lift adjusting assembly, the both ends of main table component are provided with the lift adjusting assembly of bolt assembly, and the outer end of lift adjusting assembly is provided with the lift corner mechanism of hinge connection, the outer end of lift corner mechanism is provided with auxiliary mounting assembly, lift adjusting assembly includes side plate, pedestal groove, bottom box, handle, meshing gear set, screw rod and lifting block, the both ends of side plate bolt connection main table component;The utility model mainly is using bottom box, handle, meshing gear set, screw rod and lifting block on lift adjusting assembly output operation and cooperate with annular pneumatic stick and pneumatic telescopic stick to make that turnover plate can be lifted and folded and folded effect, can be folded up in the process of not using equipment, so that equipment saves a lot of space.

Description

Technical Field

[0001] This utility model relates to the field of experimental side platform technology, and in particular to an experimental side platform with adjustable height. Background Technology

[0002] Laboratory benches are professional workbenches used in laboratories to manage and place experimental equipment. They belong to the category of basic laboratory equipment and are mainly used in the experimental sites of institutions such as hospitals, schools, and research institutes. Their core functions include supporting experimental operations, storing instruments, and optimizing space. They are often used in conjunction with central laboratory benches to form a laboratory work system, and their wall-mounted design improves space utilization.

[0003] Existing laboratory side tables, when in use, mainly employ detachable connectors and adjustable support legs, equipped with self-closing hinges, silent guide rails, and multi-functional power sockets. They combine load-bearing stability with moisture-proof and anti-slip performance, achieving the effect of managing and placing laboratory equipment. For example, CN202022286096.6 relates to the field of laboratory auxiliary equipment technology and discloses a height-adjustable laboratory side table, including a support, telescopic rod, fixed platform, control rod, and placement platform. The support is a metal frame, and the fixed platform is provided on the top of the support, which is fixedly connected to the support. However, in the above technology, the structure of the support is relatively fixed. Although it can be effectively raised and lowered, the fixed structure still occupies a large space in the laboratory, and the folding effect is not good. Therefore, this utility model proposes a height-adjustable laboratory side table to solve the problems existing in the prior art. Utility Model Content

[0004] To address the aforementioned problems, this utility model proposes a height-adjustable experimental platform. This height-adjustable experimental platform mainly utilizes the base box, handle, meshing gear set, lead screw, and lifting block on the lifting adjustment component to output the operation, and in conjunction with the annular pneumatic rod and pneumatic telescopic rod, to enable the flipping plate to be raised, lowered, and folded. It can be folded and unfolded when the equipment is not in use, thus saving a lot of space.

[0005] To achieve the purpose of this utility model, the utility model is implemented through the following technical solution: a height-adjustable experimental side platform, including a main platform assembly and a lifting adjustment assembly, wherein the two ends of the main platform assembly are provided with bolt-assembled lifting adjustment assemblies, and the outer end of the lifting adjustment assembly is provided with a hinged lifting angle mechanism, and the outer end of the lifting angle mechanism is provided with an auxiliary mounting assembly.

[0006] The lifting and adjusting assembly includes a side plate, a base groove, a bottom housing, a handle, a gear set, a lead screw, and a lifting block. The side plate is bolted to both ends of the main assembly. The outer side of the side plate is provided with a base groove, and the bottom housing is provided below the base groove to connect to the output end of the handle. The bottom housing is provided with a gear set to connect to the output end of the handle, and the output end of the gear set is provided with a lead screw. The lead screw is threadedly connected to the lifting block.

[0007] In a preferred embodiment of the present invention, the meshing gear set has a coaxial transmission structure.

[0008] In a preferred embodiment of the present invention, the main platform assembly includes a pad, a cabinet, and a tabletop. The cabinet is disposed above the pad, and the tabletop is disposed at the top of the cabinet.

[0009] In a preferred embodiment of the present invention, the lifting and turning mechanism includes a fixed hinge seat, a flip plate, a lower hinge base, and a pneumatic telescopic rod. The fixed hinge seat is disposed on the inner side of the lifting block, and a flip plate is disposed on one side of the fixed hinge seat. The output end of the pneumatic telescopic rod is hinged to one end of the flip plate through the lower hinge base.

[0010] In a preferred embodiment of the present invention, the lifting and turning mechanism further includes an assembly plate, a lower plate, an annular pneumatic rod, an upper plate, and a damping rotating seat. The lower plate is bolted to the top of the tilting plate via the assembly plate, and an annular pneumatic rod is provided above the side of the lower plate. The upper plate is provided at the output end of the annular pneumatic rod, and a damping rotating seat is provided above the upper plate.

[0011] In a preferred embodiment of the present invention, the auxiliary mounting component includes a main platform, a pneumatic telescopic plate, a locking block, and a side pad. The main platform is disposed above the damping rotary seat, and the output end of the main platform is provided with a pneumatic telescopic plate. The side of the main platform is engaged with the side pad by the locking block.

[0012] The beneficial effects of this utility model are as follows:

[0013] This utility model mainly utilizes the base box, handle, meshing gear set, lead screw and lifting block on the lifting and adjusting assembly to output the operation, and cooperates with the ring pneumatic rod and pneumatic telescopic rod to enable the flipping plate to be raised, lowered and folded. It can be folded and unfolded when the equipment is not in use, thus saving a lot of space. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a bottom-view three-dimensional structural diagram of the present invention;

[0016] Figure 3 This is a schematic diagram of the lifting and adjusting component structure of this utility model;

[0017] Figure 4 This is a three-dimensional structural diagram of the lifting and turning mechanism of this utility model.

[0018] The components include: 1. Main platform assembly; 101. Pad block; 102. Cabinet; 103. Tabletop; 2. Lifting and adjusting assembly; 201. Side panel; 202. Base groove; 203. Bottom box; 204. Handle; 205. Meshing gear set; 206. Lead screw; 207. Lifting block; 3. Lifting and turning mechanism; 301. Fixed hinge seat; 302. Flip plate; 303. Lower hinge base; 304. Pneumatic telescopic rod; 305. Assembly tray; 306. Lower plate; 307. Ring pneumatic rod; 308. Upper plate; 309. Damping rotating seat; 4. Auxiliary mounting assembly; 401. Main platform; 402. Pneumatic telescopic plate; 403. Locking block; 404. Side pad plate. Detailed Implementation

[0019] To deepen the understanding of this utility model, the following detailed description will be provided in conjunction with embodiments. These embodiments are only used to explain this utility model and do not constitute a limitation on the scope of protection of this utility model.

[0020] according to Figure 1-4 As shown, this embodiment proposes a height-adjustable experimental side platform, including a main platform assembly 1 and a lifting adjustment assembly 2. The two ends of the main platform assembly 1 are provided with bolt-assembled lifting adjustment assemblies 2, and the outer end of the lifting adjustment assembly 2 is provided with a hinged lifting angle mechanism 3, and the outer end of the lifting angle mechanism 3 is provided with an auxiliary mounting assembly 4.

[0021] The lifting adjustment assembly 2 includes a side plate 201, a base groove 202, a bottom box 203, a handle 204, a meshing gear set 205, a lead screw 206, and a lifting block 207. The side plate 201 is bolted to both ends of the main platform assembly 1. The base groove 202 is provided on the outer side of the side plate 201, and the bottom box 203, which connects to the output end of the handle 204, is provided below the base groove 202. The meshing gear set 205, which connects to the output end of the handle 204, is provided inside the bottom box 203, and the lead screw 206 is provided at the output end of the meshing gear set 205. The lifting block 207 is threadedly connected to the lead screw 206.

[0022] The meshing gear set 205 has a coaxial transmission structure.

[0023] In this embodiment, when auxiliary mounting is required, the handle 204 at one end of the base box 203 can be used to drive the meshing gear set 205 on the base box 203 to mesh and drive. The drive of the meshing gear set 205 drives the lead screw 206 on the base groove 202 to drive the lifting block 207 to adjust to a suitable height position.

[0024] The main unit 1 includes a pad 101, a cabinet 102 and a tabletop 103. The cabinet 102 is located above the pad 101, and the tabletop 103 is located at the top of the cabinet 102.

[0025] In this embodiment, during use, the equipment is placed at the processing location using the pad 101, so that the relevant experimental equipment can be placed on the table 103 above the cabinet 102.

[0026] The lifting and turning mechanism 3 includes a fixed hinge seat 301, a flip plate 302, a lower hinge base 303, and a pneumatic telescopic rod 304. The fixed hinge seat 301 is located on the inner side of the lifting block 207. The flip plate 302 is located on one side of the fixed hinge seat 301, and the output end of the pneumatic telescopic rod 304 is hinged to one end of the flip plate 302 via the lower hinge base 303.

[0027] In this embodiment, the pneumatic telescopic rod 304 at the output end of the lower hinge base 303 can be used to output power to drive the output end to extend and retract. After the pneumatic telescopic rod 304 is operated, the hinge of the fixed hinge base 301 swings, thereby adjusting the flip plate 302 to a suitable position.

[0028] The lifting and turning mechanism 3 also includes an assembly plate 305, a lower plate 306, an annular pneumatic rod 307, an upper plate 308, and a damping rotating seat 309. The lower plate 306 is bolted to the top of the tilting plate 302 via the assembly plate 305, and the annular pneumatic rod 307 is provided on the upper side of the lower plate 306. The upper plate 308 is provided at the output end of the annular pneumatic rod 307, and the damping rotating seat 309 is provided on the upper plate 308.

[0029] In this embodiment, the annular pneumatic rod 307 above the side of the lower plate 306 can be used to output power to drive the output end to run, so that after the annular pneumatic rod 307 outputs power, the upper plate 308 is adjusted to a suitable height position, and the damping rotary seat 309 adjusts the auxiliary mounting component 4 to a suitable position.

[0030] The auxiliary mounting component 4 includes a main platform 401, a pneumatic telescopic plate 402, a locking block 403, and a side pad 404. The main platform 401 is positioned above the damping rotary seat 309. The pneumatic telescopic plate 402 is provided at the output end of the main platform 401. The side pad 404 is engaged with the side of the main platform 401 by the locking block 403.

[0031] In this embodiment, after the main platform 401 outputs its output, the pneumatic telescopic plate 402 is adjusted to a suitable position, and the locking block 403 engages with the side pad 404, thereby facilitating the user to carry the relevant experimental equipment for operation.

[0032] The working principle of this height-adjustable experimental platform is as follows: During use, the equipment is placed at the processing location using the pad 101, allowing the experimental equipment to be placed on the tabletop 103 above the cabinet 102. When auxiliary support is required, the handle 204 at one end of the base 203 can be used to engage the meshing gear set 205 on the base 203. The meshing gear set 205 drives the lead screw 206 on the base groove 202, which in turn drives the lifting block 207 to adjust to a suitable height. The pneumatic telescopic rod 304 at the output end of the lower hinged base 303 can then be used to extend or retract the output end. After the output of rod 304 is activated, the hinge of fixed hinge seat 301 swings, allowing flip plate 302 to be adjusted to a suitable position. The annular pneumatic rod 307 above the side of the lower plate 306 can be used to drive the output end to run. After the annular pneumatic rod 307 is activated, the upper plate 308 is adjusted to a suitable height position, and the damping rotary seat 309 adjusts the auxiliary mounting component 4 to a suitable position. Then, after the output of the main platform plate 401 is activated, the pneumatic telescopic plate 402 is adjusted to a suitable position, and the locking block 403 engages with the upper pad 404, thus facilitating the user to carry out the relevant experimental equipment.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A height-adjustable experimental side table, comprising a main table assembly (1) and a lifting adjustment assembly (2), characterized in that: The main platform assembly (1) is provided with bolt-assembled lifting adjustment assembly (2) at both ends, and the outer end of the lifting adjustment assembly (2) is provided with a hinge-connected lifting angle mechanism (3), and the outer end of the lifting angle mechanism (3) is provided with an auxiliary mounting assembly (4). The lifting adjustment assembly (2) includes a side plate (201), a base groove (202), a bottom box (203), a handle (204), a meshing gear set (205), a lead screw (206), and a lifting block (207). The side plate (201) is bolted to both ends of the main platform assembly (1). The outer side of the side plate (201) is provided with a base groove (202), and a bottom box (203) connected to the output end of the handle (204) is provided below the base groove (202). The bottom box (203) is provided with a meshing gear set (205) connected to the output end of the handle (204) inside the bottom box (203), and a lead screw (206) is provided at the output end of the meshing gear set (205). The lead screw (206) is threadedly connected to the lifting block (207).

2. The height-adjustable experimental side platform according to claim 1, characterized in that: The meshing gear set (205) has a coaxial transmission structure.

3. The height-adjustable experimental side platform according to claim 1, characterized in that: The main unit (1) includes a pad (101), a cabinet (102) and a tabletop (103). The cabinet (102) is located above the pad (101), and the tabletop (103) is located at the top of the cabinet (102).

4. The height-adjustable experimental side platform according to claim 1, characterized in that: The lifting and turning mechanism (3) includes a fixed hinge seat (301), a flip plate (302), a lower hinge base (303), and a pneumatic telescopic rod (304). The fixed hinge seat (301) is located on the inner side of the lifting block (207). A flip plate (302) is provided on one side of the fixed hinge seat (301), and the output end of the pneumatic telescopic rod (304) is hinged to one end of the flip plate (302) through the lower hinge base (303).

5. The height-adjustable experimental side platform according to claim 4, characterized in that: The lifting and turning mechanism (3) also includes an assembly plate (305), a lower plate (306), an annular pneumatic rod (307), an upper plate (308), and a damping rotating seat (309). The lower plate (306) is bolted to the top of the flip plate (302) via the assembly plate (305), and an annular pneumatic rod (307) is provided on the upper side of the lower plate (306). The upper plate (308) is provided at the output end of the annular pneumatic rod (307), and a damping rotating seat (309) is provided on the upper plate (308).

6. The height-adjustable experimental side platform according to claim 5, characterized in that: The auxiliary mounting component (4) includes a main platform (401), a pneumatic telescopic plate (402), a locking block (403), and a side pad (404). The main platform (401) is located above the damping rotary seat (309). The output end of the main platform (401) is provided with a pneumatic telescopic plate (402). The side of the main platform (401) is connected to the side pad (404) by the locking block (403).

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