Double-body-position interchangeable lifting dissecting table

Abstract

The double-body-position interchangeable lifting dissecting table comprises a dissecting table body, the dissecting table body is provided with a storage cavity, one side wall of the dissecting table body is provided with a side opening and a side door, and lifting supporting guide rails are installed on the two opposite side walls of the dissecting table body in a lifting mode; the lifting supporting guide rails are driven by a first lifting power device to vertically ascend and descend, and a first specimen supporting platen is installed between the two lifting supporting guide rails in a sliding mode. A pair of cantilevers is further vertically installed on one side wall of the dissecting table body in a lifting mode and driven by a second lifting power device, a second specimen supporting table plate is installed between the cantilevers, and the extending direction of the cantilevers is the same as the extending direction of the lifting supporting guide rail. The distance between the two cantilevers is smaller than that between the two lifting supporting guide rails and located on the inner sides of the corresponding lifting supporting guide rails. According to the dissecting table, the upper position and the lower position of two human body specimens can be better exchanged, the overall structure is simpler and more reasonable, and the exchange action is simpler.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of dissection tables, in particular to a double-position interchanging lifting dissection table. BACKGROUND

[0002] The dissection table is a common tool in medical laboratories and operating rooms, which is mainly used for dissection, surgery and research. The patent with the publication number CN212592553U discloses a lifting dissection table, which mainly comprises a lifting dissection table including a base and a table panel. The base is provided with a storage cavity, and the table panel is located in the storage cavity. The human specimen can be placed on the table panel, and the storage cavity is provided with an arm swing and a lever support for supporting the table panel. The table panel is lifted by the swing of the arm. However, this lifting dissection table can only store one human specimen. During the experiment and teaching, the human specimen needs to be replaced. The current replacement method is to lift the table panel to the highest point, which is higher than the upper opening of the storage cavity, and then take out the table panel. At this time, the human specimen needs to be transported to the storage pool in the storage chamber for storage, and then the new human specimen is placed on the table panel and moved into the lifting dissection table. The operation of switching is very cumbersome, especially in the teaching process.

[0003] The patent application with the patent number 202311343775.4 discloses an intelligent double-layer box type dissection table capable of interchanging positions. The dissection table is provided with a double-layer structure, which can realize the up-down switching of two human specimens. Then the switching structure of the human specimen is relatively complex. First, the upper box type dissection table and the lower box type dissection table need to slide horizontally in opposite directions to be misaligned. After misalignment, it needs to be locked, and then rotated by 180° through the rotating mechanism to switch the upper and lower dissection tables. After switching, the dissection tables are relatively slid horizontally to close, thereby completing the final switching and use. However, this structure is relatively complex, especially the upper box type dissection table and the lower box type dissection table need to slide horizontally to increase the radius of rotation, the overall structure is complex, and the size of the final dissection table will also increase during rotation, which increases the overall cost. SUMMARY

[0004] The technical problem to be solved by the present application is to provide a double-position interchanging lifting dissection table, which can better realize the interchanging of the up-down positions of two human specimens, and the overall structure is simpler and more reasonable.

[0005] To solve the above technical problems, the technical scheme of the present application is: a double-body-position interchanging lifting dissecting table, comprising a dissecting table body, the dissecting table body is provided with a storage chamber, the upper end of the storage chamber is open, one of the side walls of the dissecting table body is provided with a side opening, a side door that can be swung to a horizontal setting state is installed on the side wall of the dissecting table body, the side door opens or closes the side opening in position correspondence, the opposite two side walls of the dissecting table body are both installed with lifting support guide rails, the lifting support guide rails are driven vertically by a first lifting power device, a first specimen support table plate is slidably installed between the two lifting support guide rails, and the first specimen support table plate slides in and out of the side opening; one of the side walls of the dissecting table body is also vertically installed with a pair of cantilevers, the cantilevers penetrate through the corresponding side wall and extend into the storage chamber, the cantilevers are driven to lift by a second lifting power device, and a second specimen support table plate is installed between the pair of cantilevers, the extension direction of the cantilevers is the same as the extension direction of the lifting support guide rails, the distance between the two cantilevers is smaller than the distance between the two lifting support guide rails, and the cantilevers are located on the inner side of the corresponding lifting support guide rails.

[0006] As a preferred scheme, the shape of the lifting dissecting table is cuboid, the side opening is arranged on one of the long side walls of the dissecting table body, and the cantilevers are vertically installed on the other long side wall, and the lifting support guide rails are vertically and slidably installed on the two short side walls.

[0007] As a preferred scheme, the inner side of the side door is provided with a plurality of support rollers for supporting the bottom of the first specimen support table plate.

[0008] As a preferred scheme, the lifting support guide rails are installed with horizontal driving devices for driving the first specimen support table plate to slide horizontally.

[0009] As a preferred scheme, the horizontal driving device comprises a horizontal driving motor fixed on the lifting support guide rail, a horizontal sliding block is slidably installed in the lifting support guide rail, the first specimen support table plate is fixed on the horizontal sliding block, the horizontal sliding block is provided with a horizontal rack, and a driving gear meshing with the horizontal rack is installed on the output shaft of the corresponding horizontal driving motor.

[0010] As a preferred scheme, an L-shaped connecting plate is fixed on the horizontal sliding block, the first specimen support table plate is placed on the horizontal plate part of the connecting plate and is detachably fixed by a fastener.

[0011] As a preferred scheme, the two ends of the second specimen support table plate are both provided with hanging grooves, the hanging grooves are hung on the corresponding cantilevers and are detachably fixed by fasteners.

[0012] As a preferred scheme, each first lifting power device comprises a first driving motor and a first screw nut mechanism, a first screw of the first screw nut mechanism is rotatably installed on a side wall of the dissection table body, a first nut of the first screw nut mechanism is fixedly installed on a lifting connecting block, the lifting support guide rail is fixedly connected with the lifting connecting block, two first vertical guide rails vertically extending are further arranged on the side wall of the dissection table body, two ends of the lifting connecting block are respectively slidably connected with the first vertical guide rails through first lifting sliders, and the first driving motor is in transmission connection with the first screw.

[0013] As a preferred scheme, the cantilever comprises a cantilever rod and a second lifting slider, a second vertical guide rail vertically extending is arranged on the side wall of the dissection table body, the second lifting slider is installed on the second vertical guide rail, the cantilever rod is fixed on the second lifting slider, the cantilever rod penetrates through the side wall and extends into the storage cavity, the hanging groove is hung on the corresponding cantilever rod, the second lifting power device comprises a second driving motor and a second screw nut mechanism, a second screw of the second screw nut mechanism is rotatably installed on the side wall, a second nut of the second screw nut mechanism is fixed on the cantilever rod, and the second screw is driven by the second driving motor.

[0014] As a preferred scheme, an auxiliary fixing plate for auxiliary fixing is obliquely installed on an upper end of the dissection table body.

[0015] The effect of the present application is that: the opposite two side walls of the dissection table body are vertically installed with a pair of cantilevers, the cantilevers penetrate through the corresponding side wall and extend into the storage cavity, the cantilevers are driven to lift by the second lifting power device, a second specimen support table plate is installed between the cantilevers, the extension direction of the cantilevers is the same as the extension direction of the lifting support guide, the distance between the two cantilevers is smaller than the distance between the two lifting support guides and the cantilevers are located on the inner side of the corresponding lifting support guide, therefore, the human specimen is placed on the first specimen support table plate and the second specimen support table plate during use, taking the initial position of the first specimen support table plate as an example, when position interchanging is needed, the side door is opened, then the first lifting power device drives the lifting support guide to lift, so that the first specimen support table plate corresponds to the side opening, then the first specimen support table plate is horizontally slid out, at this time, space is left for the storage cavity, at the same time, since the distance between the two cantilevers is smaller than the distance between the two lifting support guides and the cantilevers are located on the inner side of the corresponding lifting support guide, the second specimen support table plate between the cantilevers can be smoothly lifted, and the second specimen support table plate is supported by the cantilevers to rise to the uppermost position, at this time, the first specimen support table plate can be pushed into the storage cavity from the side opening, then the first lifting power device drives the lifting support guide to descend, so that the position interchanging of the human specimen is completed, the position interchanging of the lifting dissection table is very fast, the structure is simple, the space occupied is small, since the structure is simple, the overall lifting dissection table has lower failure rate and is more stable and reliable.

[0016] Since the inner side of the side door is provided with a plurality of support rollers for supporting the bottom of the first specimen support table plate, the support rollers can provide better support when the first specimen support table plate is slid out.

[0017] Since the lifting support guide is installed with a horizontal driving device for driving the horizontal sliding of the first specimen support table plate, the horizontal driving device includes a horizontal driving motor fixed on the lifting support guide, a horizontal sliding block is slidably installed in the lifting support guide, the first specimen support table plate is fixed on the horizontal sliding block, the horizontal sliding block is provided with a horizontal rack, and a driving gear meshing with the horizontal rack is installed on the output shaft of the corresponding horizontal driving motor. Therefore, when the horizontal driving device is not used, it can be directly manually operated, and when the horizontal driving device is installed, the first specimen support table plate can be automatically in and out of the side opening by using the horizontal driving device, and the degree of automation is higher.

[0018] In addition, the L-shaped connecting plate is fixed on the horizontal slider, the first specimen support platform is placed on the horizontal plate of the connecting plate and is detachably fixed by the fastener, so that the first specimen support platform can be detached from the connecting plate, thereby facilitating better cleaning of the inside of the storage chamber.

[0019] In addition, the two ends of the second specimen support platform are provided with hanging grooves, the hanging grooves are hung on the corresponding cantilever and are detachably fixed by the fastener, so that the second specimen support platform is also convenient to assemble, and the detachable fixing by the fastener ensures firm fixation, and when disassembly is required, the fastener can be detached, and then the second specimen support platform can be directly pulled out horizontally from the side opening, so that disassembly is convenient and cleaning of the inside of the storage chamber is facilitated.

[0020] In addition, each first lifting power device comprises a first driving motor and a first screw nut mechanism, the first screw of the first screw nut mechanism is rotatably installed on the side wall of the dissection table body, the first nut of the first screw nut mechanism is fixedly installed on the lifting connecting block, the lifting support guide rail is fixedly connected with the lifting connecting block, two first vertical guide rails vertically extending are further arranged on the side wall of the dissection table body, the two ends of the lifting connecting block are respectively slidably connected with the first vertical guide rails through first lifting sliders, and the first driving motor is in transmission connection with the first screw, so that when the lifting connecting block is driven to lift, the two ends of the lifting connecting block are slidably installed on the first vertical guide rails through the first lifting sliders, so that the two ends of the lifting connecting block are guided to bear force more stably.

[0021] In addition, the cantilever comprises a cantilever rod and a second lifting slider, a second vertical guide rail vertically extending is arranged on the side wall of the dissection table body, the second lifting slider is installed on the second vertical guide rail, the cantilever rod is fixed on the second lifting slider, the cantilever rod penetrates through the side wall and extends into the storage chamber, the hanging groove is hung on the corresponding cantilever rod, the second lifting power device comprises a second driving motor and a second screw nut mechanism, the second screw of the second screw nut mechanism is rotatably installed on the side wall, the second nut of the second screw nut mechanism is fixed on the cantilever rod, and the second screw is driven by the second driving motor, so that the cantilever rod is slidably installed on the second vertical guide rail through the second lifting slider, thereby ensuring smooth vertical lifting sliding, the cantilever rod is further provided with the second nut and cooperates with the second screw, so that the cantilever rod is guided and supported by the second screw and the second vertical guide rail at the same time, and the stress of the cantilever rod is more reasonable. BRIEF DESCRIPTION OF DRAWINGS

[0022] The application will be further described in conjunction with the drawings and examples.

[0023] Figure 1is a structural perspective view of the embodiment 1 of the present application;

[0024] Figure 2 is a perspective view of the embodiment 1 of the present application with the outer panel hidden;

[0025] Figure 3 is another angle perspective view of the embodiment 1 of the present application with the outer panel hidden;

[0026] Figure 4 is a partial enlarged view of Figure 2 ;

[0027] Figure 5 is a partial enlarged view of Figure 3 ;

[0028] Figure 6 is a side view of the embodiment 1 of the present application with the outer panel hidden;

[0029] Figure 7 is a partial enlarged view of Figure 6 ;

[0030] Figure 8 is a partial enlarged view of the horizontal driving device of the embodiment 2;

[0031] Figure 9 is a partial enlarged perspective view of the horizontal driving device of the embodiment 2;

[0032] In the drawings: 1, dissection table body; 2, side door; 3, side opening; 4, auxiliary fixing plate; 5, second specimen support table plate; 6, cantilever rod; 7, second vertical guide rail; 8, second lifting sliding block; 9, second nut; 10, second lead screw; 11, second driving motor; 12, vertical slot; 13, lifting support guide rail; 14, connecting plate; 15, lifting connecting block; 16, first vertical guide rail; 17, first lifting sliding block; 18, first lead screw; 19, first driving motor; 20, horizontal sliding block; 21, horizontal rack; 22, driving gear; 23, horizontal driving motor; 24, gas spring. DETAILED DESCRIPTION

[0033] The present application will be further described in detail through specific embodiments.

[0034] Embodiment 1

[0035] As Figures 1 to 7As shown, a double-body position interchanging lifting dissection table comprises a dissection table body 1 provided with a storage chamber, the upper end of the storage chamber being open, one of the side walls of the dissection table body 1 is provided with a side opening 3, and a side door 2 swingable to a horizontal state is pivotally installed on the side wall of the dissection table body 1, the side door 2 opens or closes the side opening 3 in position correspondence with the side opening 3. The lifting dissection table is cuboid in shape, and the side opening 3 is arranged on one of the long side walls of the dissection table body 1. In this embodiment, the swing opening and closing of the side door 2 can be assisted by arranging a gas spring 24.

[0036] The opposite two side walls of the dissection table body 1 are both vertically lifted and lowered with lifting support rails 13, the lifting support rails 13 are vertically lifted and lowered by a first lifting power device, a first specimen support table plate is slidingly installed between the two lifting support rails 13, and the first specimen support table plate slides in and out of the side opening 3; one of the side walls of the dissection table body 1 is also vertically lifted and lowered with a pair of cantilevers, the cantilevers penetrate the corresponding side wall and extend into the storage chamber, the cantilevers are lifted and lowered by a second lifting power device, and a second specimen support table plate 5 is installed between the pair of cantilevers, the extension direction of the cantilevers is the same as the extension direction of the lifting support rails 13, the distance between the two cantilevers is less than the distance between the two lifting support rails 13, and the cantilevers are located inside the corresponding lifting support rails 13.

[0037] The cantilevers are vertically lifted and lowered on the other long side wall, and the lifting support rails 13 are vertically lifted and slidingly installed on the two short side walls.

[0038] Among them, as Figures 2 to 7As shown, each first lifting power device comprises a first driving motor 19 and a first screw rod 18 nut mechanism, the first screw rod 18 of the first screw rod 18 nut mechanism is rotationally mounted on the side wall of the dissecting table body 1, the first nut of the first screw rod 18 nut mechanism is fixedly mounted on the lifting connecting block 15, and the first driving motor 19 is in transmission connection with the first screw rod 18. Wherein, the first driving motor 19 is arranged below the first screw rod 18, the lifting support rail 13 is fixedly connected with the lifting connecting block 15, and two first vertical rails 16 vertically extending are further arranged on the side wall of the dissecting table body 1, both ends of the lifting connecting block 15 are respectively in sliding fit with the first vertical rails 16, when the first driving motor 19 drives the first screw rod 18 to rotate, due to the thread engagement, the first nut will be lifted on the first screw rod 18, so that the lifting connecting block 15 will take the lifting support rail 13 to lift, of course, the vertical strip hole 12 will be arranged on the side wall of the dissecting table body 1 to facilitate the connection of the lifting connecting block 15 and the lifting support rail 13. In the embodiment, the lifting support rail 13 is arranged on the short side wall, therefore, the mounting and driving mode of each lifting support rail 13 are same.

[0039] In the embodiment, the horizontal sliding block 20 is horizontally mounted on the lifting support rail 13, the L-shaped connecting plate 14 is fixedly arranged on the horizontal sliding block 20, and the first specimen support table plate is placed on the horizontal plate part of the connecting plate 14 and is detachably fixed through the fastener. In the embodiment, the fastener can be a bolt or a bolt, and the first specimen support table plate can be fixed with the horizontal plate part through the vertically arranged bolt or bolt, so that the first specimen support table plate placed on the horizontal plate part is supported and lifted or horizontally moved with the horizontal plate part. At the same time, it is also convenient to disassemble the first specimen support table plate and take it out from the side opening 3.

[0040] The second specimen support platform 5 is provided with a hanging groove at both ends, which is hung on the corresponding cantilever and can be detachably fixed by fasteners. The cantilever includes a cantilever rod 6 and a second lifting slider 8. The side wall of the dissection table body 1 is provided with a vertically extending second vertical guide rail 7. The second lifting slider 8 is installed on the second vertical guide rail 7. The cantilever rod 6 is fixed on the second lifting slider 8. The vertical strip hole 12 is arranged on the long side wall. The cantilever rod 6 penetrates the vertical strip hole 12 of the side wall and extends into the storage chamber. The hanging groove is hung on the corresponding cantilever rod 6. The second lifting power device includes a second driving motor 11 and a second screw nut mechanism of a lead screw 10. The second lead screw 10 of the second screw nut mechanism is rotationally installed on the side wall. The second nut 9 of the second screw nut mechanism is fixed on the cantilever rod 6. The second lead screw 10 is driven by the second driving motor 11. Among them, the second lead screw 10 and the second vertical guide rail 7 are respectively located on both sides of the hanging rod, so that the stress of the hanging rod is also more uniform.

[0041] In the embodiment, the upper end of the dissection table body 1 is provided with an auxiliary fixing plate 4 for auxiliary fixing. The auxiliary fixing plate 4 can be deflected to a suitable position for auxiliary placement of the arm supporting the human specimen.

[0042] In the embodiment, in order to better support the first specimen support platform, a plurality of support rollers for supporting the bottom of the first specimen support platform are arranged on the inner side of the side door 2. When the first specimen support platform is moved out of the side opening 3, the support rollers can better support the first specimen support platform, facilitating smooth in and out of the first specimen support platform.

[0043] Embodiment 2

[0044] The structure of the embodiment is basically the same as that of embodiment 1, except that in the embodiment, the sliding of the first specimen support platform is not in manual mode but in automatic mode.

[0045] The lifting support guide rail 13 is provided with a horizontal driving device for driving the horizontal sliding of the first specimen support platform.

[0046] Among them, as Figure 8 and Figure 9As shown, the horizontal drive device comprises a horizontal drive motor 23 fixed on the lifting support guide rail 13, a horizontal sliding block 20 is slidingly installed in the lifting support guide rail 13, the first specimen support platform is fixed on the horizontal sliding block 20, the horizontal sliding block 20 is provided with a horizontal rack 21, and a driving gear 22 engaged with the horizontal rack 21 is installed on the output shaft of the horizontal drive motor 23. The lifting support guide rail 13 in the embodiment is a groove type guide rail, the horizontal drive motor 23 is fixed on the upper plate of the groove type guide rail, the output shaft of the horizontal drive motor 23 is downwardly arranged and fixed with the driving gear 22, a notch is arranged on the lifting guide rail groove, the horizontal sliding block 20 is arranged in the groove of the lifting support guide rail 13 and provided with the horizontal rack 21, and the driving gear 22 extends into the notch and engages with the horizontal rack 21.

[0047] In this way, when the horizontal drive motor 23 is started, the driving gear 22 rotates to drive the horizontal rack 21 to move horizontally, the horizontal rack 21 is fixed with the horizontal sliding block 20, so the horizontal sliding block 20 can be driven to move horizontally, and the first specimen support platform is fixed on the horizontal sliding block 20, so the horizontal drive of the first specimen support platform can be realized, and manual operation can be replaced.

[0048] The working principle of the lifting dissection table is as follows: taking the state of the first specimen support platform being used as an example, Figure 1 Figure 1 In this state, the cantilever rod 6 is above the lifting support guide rail 13, so the second specimen support platform 5 is above the first specimen support platform, and the human specimen on the second specimen support platform 5 can be used for experimental teaching. When the human specimen on the first specimen support platform below is needed for teaching, the side door 2 is opened, the first drive motor 19 is actuated, the lifting support guide rail 13 is raised through the first screw rod 18 nut mechanism, the first specimen support platform is corresponded with the side opening 3, and then the first specimen support platform is moved horizontally on the lifting support guide rail 13 through manual or automatic mode, so that the first specimen support platform is moved out. After the first specimen support platform is moved out, the second drive motor 11 is actuated to lower the second specimen support platform 5. Since the distance between the cantilevers is less than the distance between the lifting support guide rails 13, the cantilevers can pass through the lifting support guide rails 13 upward and downward, so the second specimen support platform 5 can be lowered to the lowermost position. Then the first specimen support platform is slid into the storage chamber from the side opening 3, and then the first drive motor 19 is driven to raise the first specimen support platform to the appropriate position. In this way, the switching of two human specimens is realized, and the whole switching process is simple and reliable.

[0049] ​The above-described embodiments are only descriptions of the preferred embodiments of the present application and are not intended to limit the scope of the present application. Various modifications and alterations of the technical solutions of the present application can be made without departing from the design spirit of the present application, and all such modifications and alterations shall fall within the protection scope of the claims of the present application.

Claims

1. A dual-position interchangeable lifting dissection table, comprising a dissection table body, wherein the dissection table body is provided with a storage chamber, the upper end of the storage chamber is open, a side opening is provided on one side wall of the dissection table body, and a side door that can swing to a horizontal position is deflected and installed on the side wall of the dissection table body, the side door being positioned corresponding to the side opening to open or close the side opening, characterized in that: The opposite two side walls of the dissection table body are vertically installed with lifting support rails, the lifting support rails are vertically lifted by a first lifting power device, a first specimen support table plate is slidingly installed between the two lifting support rails, and the first specimen support table plate slides in and out of the side opening; one of the side walls of the dissection table body is also vertically installed with a pair of cantilevers, the cantilevers penetrate through the corresponding side wall and extend into the storage chamber, the cantilevers are lifted by a second lifting power device, a second specimen support table plate is installed between the pair of cantilevers, the extension direction of the cantilevers is the same as that of the lifting support rails, the distance between the two cantilevers is smaller than that between the two lifting support rails, and the cantilevers are located inside the corresponding lifting support rails.

2. A dual-position interchanging lifting dissecting table as claimed in claim 1, wherein: The lifting dissection table is cuboid-shaped, the side opening is arranged on one of the long side walls of the dissection table body, and the cantilevers are vertically lifted and installed on the other long side wall, and the lifting support rails are vertically lifted and slidingly installed on the two short side walls.

3. A dual-position interchanging lifting dissecting table as claimed in claim 1, wherein: The inner side of the side door is provided with a plurality of support rollers for supporting the bottom of the first specimen support table plate.

4. The dual-position interchanging lifting and dissecting table as recited in claim 1, wherein: The lifting support rail is installed with a horizontal driving device for driving the first specimen support table plate to slide horizontally.

5. A dual-position interchanging lifting and dissecting table as claimed in claim 4, wherein: The horizontal driving device includes a horizontal driving motor fixed to the lifting support rail, a horizontal sliding block slidingly installed in the lifting support rail, the first specimen support table plate fixed to the horizontal sliding block, the horizontal sliding block provided with a horizontal rack, and a driving gear meshing with the horizontal rack and installed on the output shaft of the corresponding horizontal driving motor.

6. A dual-position interchanging lifting and dissecting table as claimed in claim 5, wherein: The horizontal sliding block is fixed with an L-shaped connecting plate, the first specimen support table plate is placed on the horizontal plate of the connecting plate and is detachably fixed by a fastener.

7. A dual-position interchanging lifting and dissecting table as claimed in claim 1, wherein: The second specimen support table plate is provided with a hanging groove at both ends, the hanging groove is hung on the corresponding cantilever and is detachably fixed by a fastener.

8. A dual-position interchanging lifting and dissecting table as claimed in claim 1, wherein: Each first lifting power device includes a first driving motor and a first screw nut mechanism, the first screw of the first screw nut mechanism is rotatably installed on the side wall of the dissection table body, the first nut of the first screw nut mechanism is fixedly installed on a lifting connecting block, the lifting support rail is fixedly connected with the lifting connecting block, two first vertical rails vertically extending are arranged on the side wall of the dissection table body, the two ends of the lifting connecting block are respectively slidingly matched with the first vertical rails through first lifting sliding blocks, and the first driving motor is in transmission connection with the first screw.

9. A dual-position interchanging lifting and dissecting table as claimed in claim 7, wherein: The cantilever comprises a cantilever rod and a second lifting slider, a second vertical guide rail vertically extending is arranged on the side wall of the dissecting table body, the second lifting slider is installed on the second vertical guide rail, the cantilever rod is fixed on the second lifting slider, the cantilever rod penetrates through the side wall and extends into the storage chamber, the hanging groove is hung on the corresponding cantilever rod, the second lifting power device comprises a second driving motor and a second screw nut mechanism, the second screw of the second screw nut mechanism is rotationally installed on the side wall, the second nut of the second screw nut mechanism is fixed on the cantilever rod, and the second screw is driven by the second driving motor.

10. The dual-position interchanging lifting and dissecting table as recited in claim 1, wherein: The upper end of the dissecting table body is deflectingly installed with an auxiliary fixing plate for auxiliary fixing.

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