Folding experiment operation table

Abstract

The utility model discloses a folding experiment operation table and belongs to the technical field of experiment instruments. The folding experiment operation table comprises an operation table frame body, an operation table panel is arranged on the upper portion of the operation table frame body, a pair of supports are arranged on the two sides of the lower portion of the operation table frame body, and the supports are perpendicular to the operation table panel; the supporting legs are arranged corresponding to the supports; one of the supporting leg and the support is provided with a fixing groove, and the other is provided with a fixing column; in the working state, the fixing column is located in the fixing groove and fixedly connected with the fixing groove, and the supporting leg and the support are fixed to each other and are perpendicular to the operation table panel. In a non-working state, the fixing column and the fixing groove can rotate relatively, so that the two supporting legs can be retracted between the two supports. The supporting legs can be folded and retracted relative to the support, so that the space required in the carrying and transporting process is reduced, and the cost is reduced; and the relative position relation of all the parts before and after folding is stable, and installation is convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to a folding experimental operation platform and belongs to the technical field of experimental apparatus. BACKGROUND

[0002] Now, whether it is a university or a middle school, the laboratory for teaching has been popularized, and a considerable part of the laboratory adopts the finished product operation platform produced by the assembly line as the experimental operation platform. These experimental operation platforms are usually assembled in the factory, and because they occupy a large space, they bring a great test to the handling and transportation.

[0003] The large-volume experimental operation platform is more likely to be damaged by knocking during handling, and additional manpower assistance and packaging protection are required. On the other hand, the space utilization efficiency of the vehicle is low during transportation, and the influence of these unfavorable conditions significantly increases the cost. SUMMARY

[0004] The utility model discloses a folding experimental operation platform, which can fold the operation platform support legs during handling and transportation, reduce the volume during transfer, reduce the handling difficulty, and improve the transportation efficiency.

[0005] The utility model relates to a folding experimental operation platform, which comprises:

[0006] The operation platform frame body is provided with an operation platform panel at the upper part, and a pair of supports is arranged at the lower part on both sides, and the supports are perpendicular to the operation platform panel.

[0007] The support legs are arranged corresponding to the supports.

[0008] One of the support legs and the supports is provided with a fixed groove, and the other is provided with a fixed column; in the working state, the fixed column falls into the fixed groove and is fixedly connected, and the support legs and the supports are fixed to each other and are arranged perpendicular to the operation platform panel; in the non-working state, the fixed column and the fixed groove can be arranged relatively rotatably, so that the two support legs can be retracted between the two supports.

[0009] The working state refers to the state that the support legs of the folding experimental operation platform are completely opened relative to the supports and can be used for experimental operation; the non-working state refers to the state that the support legs of the folding experimental operation platform are not completely opened relative to the supports and cannot be used for experimental operation, such as the state that the included angle of the support legs relative to the operation platform panel is less than 180° during handling and vehicle transportation.

[0010] For some specific embodiments, the included angle of the support legs and the supports in the non-working state is preferably 90°.

[0011] For some specific embodiments, the support leg is provided with a fixing groove, the support base is provided with a fixing column, and in the working state, the fixing column is locked in the fixing groove by a screw; preferably, the fixing column is provided with a threaded hole along the extending direction of the column body, and the screw is screwed and fixed with the threaded hole.

[0012] For some specific embodiments, the support leg and the support base are relatively rotatable by a pin shaft; preferably, a screw is used as the pin shaft, and in the working state, the support leg and the support base can be locked by the screw to strengthen the fixation.

[0013] For some specific embodiments, the operation table frame body and the operation table panel are separately arranged; the operation table frame body is provided with a recess for mounting the operation table panel, and correspondingly, the operation table frame body is further provided with a plurality of screw holes, a screw is screwed and fixed in the screw hole, and the operation table panel is placed on the top surface of the adjustable support body; the height of the adjustable support body can be adjusted, so that the height of the operation table panel can be adjusted. The operation table panel height adjustment can cope with different panel thicknesses, and after the height adjustment, the top surface of the operation table panel and the horizontal surface of the recess on the operation table frame body abut each other, which can ensure the stability of the operation table panel.

[0014] Compared with the prior art, the utility model has the following technical effects:

[0015] 1) The support leg can be folded and retracted relative to the support base, thereby reducing the space required during carrying and transportation and reducing the cost; and the relative positional relationship of each component before and after folding is stable, facilitating installation;

[0016] 2) The operation table panel can be separately carried and installed, thereby reducing the weight and difficulty of overall carrying, and the material of the operation table panel can be selected; the height of the operation table panel of different materials can be adjusted according to the panel thickness to ensure the stability after installation, and the installation flexibility is good. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the overall structure schematic view of the embodiment 1 in the working state;

[0018] Figure 2 It is the front view of Figure 1 ;

[0019] Figure 3 It is the A-A direction sectional view of Figure 2 ;

[0020] Figure 4 It is the overall structure schematic view of the embodiment 1 in the folded state;

[0021] Figure 5a It is the partial exploded structure schematic view of the support leg;

[0022] Figure 5b This is a partial exploded structural diagram of the docking parts and the support.

[0023] Figure 6 This is a three-dimensional structural diagram of the mating parts;

[0024] Figure 7 for Figure 2 Enlarged view at point B in the middle;

[0025] In the diagram: 100, control panel; 200, control panel frame; 201, adjustable support; 202, support; 203, fixed column; 300, support leg; 301, support column; 3012, second fixing component; 302, connecting component; 3020, clamping plate; 3021, first fixing component; 3022, fixing groove; 3023, buckle plate; 303, stabilizing seat; 304, pin. Detailed Implementation

[0026] The present invention will now be described in detail with reference to the accompanying drawings and specific embodiments. Terms indicating positional relationships, such as "front and back," "left and right," and "up and down," are primarily used to describe the angle from which the operator performs the operation in front of the folding experimental workbench, in order to more clearly illustrate the characteristics of the structure, and are not intended as additional limitations on the relevant structure.

[0027] Example 1

[0028] like Figure 1 and Figure 4 The diagram shows a folding experimental workbench in two different states. The folding experimental workbench includes the following structure: workbench panel 100, workbench frame 200, and support legs 300. Figure 1 The support legs 300 of the folding experimental operating table are open relative to the operating table frame 200 and are in working condition; Figure 4 The support leg 300 of the folding experimental workbench is folded relative to the workbench frame 200 at a folding angle of 90°, and is in a non-working state.

[0029] like Figure 1 and Figure 2 As shown, the control panel 100 is mounted on the control panel frame 200. Preferably, corresponding to the control panel 100, the control panel frame 200 is provided with several adjustable supports 201. Each adjustable support 201 has a fixedly connected screw and a frustum. The screw is screwed to the main body of the control panel frame 200. By adjusting the height of the screw protruding from the control panel frame 200, the height of the frustum can be adjusted, thereby adjusting the height of the control panel 100. The control panel frame 200 is open near the operating side and protrudes from the control panel 100 on the other three sides, forming grooves for mounting and accommodating the control panel 100, such as... Figure 7As shown, by adjusting the height of the adjustable support body 201, the operation table panel 100 can be pressed against the top horizontal surface of the groove on the operation table frame body 200, ensuring the stability of the operation table panel 100 after installation.

[0030] Corresponding to the support leg 300, the lower part of the left and right sides of the operation table frame body 200 is provided with a pair of supports 202, which are vertically arranged relative to the operation table panel 100.

[0031] Preferably, the support 202 is a groove-shaped shell structure, including front and rear side plates arranged in parallel and a connecting plate connecting the two side plates, and a pair of fixed columns 203 are arranged on the inner side of the shell structure, as shown. Figure 5b

[0032] Preferably, as shown in Figure 1 and Figure 3 , the support leg 300 adopts a three-section structure of upper, middle and lower parts, including a docking piece 302, a support column 301 and a stabilizing seat 303 fixedly connected in sequence; the support column 301 and the stabilizing seat 303 are fixedly connected and have a T-shaped structure, which has good stability; corresponding to the fixed column 203, the docking piece 302 is arranged on the inner side of the support 202 and is rotatably arranged relative to the support 202 through a pair of pin shafts 304 arranged in front and back, preferably, screws are used as the pin shafts. Of course, the support leg 300 can also adopt a one-section structure of the support column 301 and the docking piece 302 integrally formed.

[0033] As shown in Figure 5a , Figure 5b and Figure 6 , for the three-section structure of upper, middle and lower parts, the docking piece 302 is provided with a plurality of clamping plates 3020 with certain bending ability around the bottom, which are clamped on the support column 301 through the clamping plates 3020; the top of the docking piece 302 is slotted, and the first fixing piece 3021 is arranged inside the groove; correspondingly, the support column 301 adopts a hollow structure and is provided with a pair of second fixing pieces 3012 inside, and the first fixing piece 3021 and the second fixing piece 3012 are fixedly connected through screws for further reinforcement.

[0034] ​The butt joint piece 302 is provided with a pair of fixing grooves 3022 penetrating the butt joint piece 302 along the direction of the screw locking fixing column 203, and the fixing grooves 3022 are in a stepped shape; along the direction of the screw locking fixing column 203, the fixing grooves 3022 are large at both ends and small in the middle in the direction, and are in a symmetrical structure; correspondingly, the fixing column 203 is provided with a threaded hole along the direction of the column body, and the fixing grooves 3022 and the fixing column 203 are fixedly connected through the screw; after the butt joint piece 302 and the fixing column 203 of the support 202 are fixedly connected through the screw, the screw end head and the fixing column 203 are respectively clamped in the large opening at both ends of the fixing groove 3022. After the butt joint piece 302 and the support 202 are assembled, the buckling plate 3023 can be arranged on the fixing groove 3022 to close both ends of the fixing groove, so as to ensure the relative closure of the structure, avoid the invasion of foreign matters and the corrosion of the screw, and play a decorative role. In the case that the butt joint piece 302 and the support 202 are not assembled, the buckling plate 3023 can be used to close both ends of the fixing groove 3022.

[0035] In the working state, the fixing column 203 falls in the fixing groove 3022, the supporting leg 300 is relatively fixed with the support 202 and is arranged perpendicularly to the operation table panel 100; in the non-working state, the fixing column 203 and the fixing groove 3022 are relatively rotatably arranged, so that the two supporting legs 300 can be retracted between the two supports 202.

[0036] In addition, for the operation table frame body 200, a certain number of drawers, for example, two, can be arranged below the operation table panel 100, and are used for placing necessary experimental instruments and tools; and according to the needs of the experiment, a switch socket can be arranged below the operation table panel 100; preferably, a switch socket can also be arranged on the support 202.

[0037] As for the selection of the material, aluminum alloy, galvanized steel, ordinary steel and / or plastic can be selected according to the needs, and various factors such as cost, experimental environment, service life, purpose, function and the like are comprehensively considered; the materials of different parts can be the same or different.

[0038] It should be emphasized that: the above is only a preferred embodiment of the present application, and does not limit the present application in any form, and any simple modification, equivalent change and modification of the above embodiment according to the technical essence of the present application still belongs to the scope of the technical scheme of the present application.

Claims

1. A foldable laboratory bench, characterized in that, The utility model relates to a kind of operating platform frame bodies, and operating platform panel is arranged in upper portion, and a pair of supports is arranged in lower portion, and the support is perpendicular to operating platform panel; Supporting leg is arranged corresponding to support; One of supporting leg and support is provided with fixed slot, and the other is provided with fixed column;In working condition, fixed column is located in fixed slot and fixedly connected, supporting leg and support are fixed to each other and arranged perpendicular to operating platform panel;In non-working condition, fixed column and fixed slot can be relatively rotatable, so that two supporting legs can be retracted between two supports. The supporting leg is provided with a fixed slot, and the support is provided with a fixed column.

2. The folding laboratory bench of claim 1, wherein, The supporting leg includes a supporting column body and a butt joint piece fixedly connected in sequence, the butt joint piece is arranged on the inner side of the support and is rotatably arranged relative to the support through a pair of pins arranged in front and back, the fixed slot is arranged on the butt joint piece and penetrates the butt joint piece in the direction of locking the fixed column by the screw, and the fixed column is provided with a threaded hole in the direction of extending the column body, and the screw is screw-connected and fixed with the threaded hole.

3. The folding laboratory bench of claim 2, wherein, The butt joint piece is provided with a first fixing piece in the groove in the top, and the supporting column body is provided with a second fixing piece in the hollow structure, and the first fixing piece and the second fixing piece are screw-connected and fixed by the screw.

4. The folding laboratory bench of claim 3, wherein, The butt joint piece is provided with a clamping plate around the bottom, and the clamping plate is buckled on the supporting column body.

5. The folding laboratory bench of claim 3, wherein, The fixed slot is provided with a detachable buckling plate for closing.

6. The folding laboratory bench of claim 2 or 3, wherein, The screw is used as the pin.

7. The folding laboratory bench of claim 3, wherein, The operating platform frame body and the operating platform panel can be arranged separately, the operating platform frame body is provided with a recess for mounting the operating platform panel, and the operating platform frame body is further provided with a plurality of screw holes, the screw holes are screw-connected and fixed with adjustable supporting bodies, the operating platform panel is placed on the top surface of the adjustable supporting bodies, and the height of the operating platform panel is adjusted by the adjustable supporting bodies.

8. The folding laboratory bench of claim 3, wherein, A switch socket is arranged below the operating platform panel and / or on the support.

9. The folding laboratory bench of claim 1, wherein, ​ 10. The folding laboratory bench of claim 1, wherein, ​

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