Swing arm lifting dissecting table

Abstract

The utility model discloses a swing arm lifting dissecting table which comprises a dissecting table base body, a pair of first swing rods and a pair of second swing rods are installed on the lifting dissecting table in a deflection mode, the lifting dissecting table further comprises a supporting frame, a table top plate is placed on the supporting frame, and a first strip hole and a second strip hole are formed in the side face of the supporting frame. First movable pin shafts are arranged at the free ends of the pair of first swing rods, second movable pin shafts are arranged at the free ends of the pair of second swing rods, the first movable pin shafts are restrained in the first strip-shaped holes, and the second movable pin shafts are restrained in the second strip-shaped holes. When the first swing rod and the second swing rod synchronously and reversely deflect, the supporting frame is driven to ascend and descend between the receiving position and the storage position, and the supporting frame is provided with a limiting structure which is in contact fit with the storage inner wall when the supporting frame is located at the receiving position. The lifting dissecting table can better support the table top plate, the table top plate can enter and exit more conveniently, and more labor is saved.

Description

Technical Field

[0001] This utility model relates to a swing-arm lifting dissection table, belonging to the field of dissection table technology. Background Technology

[0002] A lifting dissection table is a device used for placing or storing human specimens, generally used in medical teaching. The utility model publication with authorization number CN212592553U describes a lifting dissection table, which includes a base and a tabletop. Two horizontally arranged drive shafts are parallel to each other on the base, with their ends rotatably connected to the ends of the base. A drive device is located on the base at the same end of the two drive shafts, driving the two drive shafts to rotate synchronously. Each drive shaft has a forward-facing thread and a reverse-facing thread at each end. The forward-facing threads on the shaft are aligned with each other, and the reverse-facing threads are aligned with each other. Above each forward-facing or reverse-facing thread is a rotating shaft rotatably connected to the base. The rotating shaft is perpendicular to the drive shaft, and a turbine is fixedly connected to it, meshing with the forward-facing or reverse-facing thread below it. A rocker arm is also vertically connected to the rotating shaft. The two rocker arms on the rotating shaft above the two forward-facing threads are parallel to each other, and their free ends are fixedly connected to each other via a support rod. The two rocker arms on the rotating shaft above the two reverse-facing threads are also parallel to each other, and their free ends are also fixedly connected to each other via a support rod. The two support rods swing synchronously in opposite directions under the drive of the turbine. The platform rests on the two support rods. This lifting dissection table utilizes the synchronous swinging of the rocker arms in opposite directions to drive the movement of the towing rods, ultimately supporting the lifting and lowering of the platform. However, this lifting dissection table still has the following drawbacks: 1. When using the lifting dissection table, a human specimen is placed on the tabletop, and then the tabletop needs to be moved to the support rods. Since the support rods are two rods spaced apart, with a large gap between them, it is very inconvenient to move the tabletop from either the width end or the length side. For example, when dragging it from the width end to the support rods, because of the gap between the rods, the tabletop will be supported by one rod initially, and then suspended in mid-air when dragged further. At this point, the operator needs to assist in lifting the tabletop, thus increasing the operator's burden. Similarly, when moving the tabletop from the length side, because the end of the swing arm must be higher than the support rod to create a limit on both sides of the tabletop, the tabletop cannot be directly dragged onto the support rod from the length side; it can only be lifted and placed on the support rod, further increasing the operator's burden. Furthermore, neither of these methods can achieve automatic entry and exit of the tabletop. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a swing-arm lifting dissection table, which can better support the table panel, and the table panel can be moved in and out more conveniently and with less effort.

[0004] To solve the above-mentioned technical problems, the technical solution of this utility model is: a swing-arm lifting dissection table, including a dissection table base, a storage cavity provided on the lifting dissection table base, a pair of first swing rods and a pair of second swing rods mounted on the lifting dissection table within the storage cavity, the pair of first swing rods and the pair of second swing rods being driven by a synchronous swing force device to swing synchronously in the opposite direction, the lifting dissection table also includes a support frame, a table panel placed on the support frame, the size of the support frame being adapted to the size of the storage cavity, a first hole and a second hole provided on the side of the support frame, and the pair of first swing rods and the pair of second swing rods being driven by a synchronous swing force device to swing synchronously in the opposite direction, the lifting dissection table also includes a support frame, a table panel placed on the support frame, the size of the support frame being adapted to the size of the storage cavity, and a first hole and a second hole provided on the side of the support frame, the pair of first swing rods and the second swing rods being driven by a synchronous swing force device to swing synchronously in the opposite direction, the ... Each free end of one swing arm is provided with a first movable pin, and each free end of a pair of second swing arms is provided with a second movable pin. The first movable pin is constrained in the first hole, and the second movable pin is constrained in the second hole. When the synchronous eccentric swing force device drives the first and second swing arms to eccentrically swing in opposite directions, it drives the support frame to rise and fall between the receiving position and the storage position. In the storage position, the support frame is located inside the storage cavity, and in the receiving position, the support frame is located at the upper opening of the storage cavity. The support frame is provided with a limiting structure that contacts and engages with the inner wall of the storage cavity in the receiving position.

[0005] As a preferred embodiment, the storage cavity is a cuboid storage cavity, and the corresponding support frame is a rectangular support frame. The rectangular support frame includes a rectangular enclosure, and a reinforcing connecting rod is provided inside the enclosure. The first hole and the second hole are provided on the side wall of the enclosure.

[0006] As a preferred embodiment, the first hole and the second hole are located on the two long sides of the frame and are arranged opposite to each other. The first movable pins on the free ends of a pair of first swing rods are connected to each other to form a first synchronous link, and the first synchronous link passes through the first hole on the two long sides. The second movable pins on the free ends of a corresponding pair of second swing rods are connected to each other to form a second synchronous link, and the second synchronous link passes through the second hole on the two long sides.

[0007] As a preferred embodiment, the first and second synchronous connecting rods have the same structure and installation method. The first synchronous connecting rod includes a synchronous connecting rod body with a circular cross-section. The two ends of the synchronous connecting rod body are provided with cylindrical mating shoulders. The diameter of the mating shoulders is smaller than the diameter of the synchronous connecting rod body. The mating shoulders pass through the first hole and are connected to the free end of the first swing rod. A side limiting sleeve is provided on the mating shoulders between the long side of the first swing rod and the frame.

[0008] As a preferred embodiment, a bushing is rotatably fitted on the mating shoulder, and the bushing mates with the first hole.

[0009] As a preferred embodiment, the limiting structure includes at least two limiting plates fixed to the support frame, the lower ends of the two limiting plates being lower than the lower end of the support frame, and the two limiting plates respectively engaging with the inner wall opposite to the storage cavity.

[0010] As a preferred embodiment, the limiting plate is an L-shaped limiting plate, and the limiting plate is fixed at a right angle to the support frame.

[0011] As a preferred embodiment, the limiting plate is provided with vertical slots, and the limiting plate is fixed to the support frame by bolts constrained within the vertical slots.

[0012] As a preferred embodiment, the upper surface of the support frame is also provided with guide rollers to facilitate the sliding of the table panel.

[0013] As a preferred embodiment, the support frame is further provided with a panel positioning structure for positioning the table panel.

[0014] After adopting the above technical solution, the effect of this utility model is as follows: Since the lifting dissection table also includes a support frame, a table panel is placed on the support frame, the size of the support frame is adapted to the size of the storage cavity, the side of the support frame is provided with a first hole and a second hole, a first movable pin is provided at the free end of each pair of first swing rods, and a second movable pin is provided at the free end of each pair of second swing rods. The first movable pin is constrained within the first hole, and the second movable pin is constrained within the second hole. When the synchronous eccentric swing force device drives the first and second swing rods to synchronously eccentricate in opposite directions, it drives the support frame to the receiving position. The lifting dissection table moves between the storage and receiving positions. In the storage position, the support frame is located inside the storage cavity. In the receiving position, the support frame is located at the upper opening of the storage cavity. The support frame is equipped with a limiting structure that contacts and engages with the inner wall of the storage cavity in the receiving position. Therefore, when the first and second swing arms of the lifting dissection table swing in opposite directions simultaneously, the first and second movable pins slide within the first and second holes, thereby driving the support frame to rise and fall. When the support frame rises to the receiving position, the limiting structure restricts the support frame, so that when the table panel is pushed or pulled into the support frame from one side, the support frame will not move, thus ensuring reliable support. When storage is required, the first and second swing arms swing, causing the support frame to descend and sink into the storage cavity. Therefore, this lifting dissection table utilizes the support frame to facilitate the entry and exit of the table panel, which is always supported by the support frame during entry and exit, preventing it from being suspended in mid-air, thus saving manpower. Furthermore, this lifting dissection table is also suitable for automated entry and exit operations of the table panel.

[0015] Since the storage cavity is a cuboid storage cavity, the corresponding support frame is a rectangular support frame. The rectangular support frame includes a rectangular enclosure, and a reinforcing connecting rod is provided inside the enclosure. The first hole and the second hole are provided on the side wall of the enclosure. The reinforcing connecting rod can improve the strength of the support frame.

[0016] Furthermore, since the first and second holes are located on the two long sides of the frame and are positioned opposite each other, the first movable pins on the free ends of a pair of first swing arms are connected to each other to form a first synchronizing link, which passes through the first hole on the two long sides; correspondingly, the second movable pins on the free ends of a pair of second swing arms are connected to each other to form a second synchronizing link, which passes through the second hole on the two long sides. Therefore, the first and second synchronizing links can further ensure the synchronicity of the pair of first swing arms and the pair of second swing arms. At the same time, the first and second synchronizing links pass through the first and second holes, which can better support the support frame and further ensure the stability of the support frame.

[0017] Furthermore, since the first and second synchronous connecting rods have the same structure and installation method, the first synchronous connecting rod includes a synchronous connecting rod body with a circular cross-section. The two ends of the synchronous connecting rod body are provided with cylindrical mating shoulders. The diameter of the mating shoulders is smaller than the diameter of the synchronous connecting rod body. The mating shoulders pass through the first hole and are connected to the free end of the first swing rod. A side limiting sleeve is provided on the mating shoulders between the long side of the first swing rod and the frame. The mating shoulders and the side limiting sleeve can effectively constrain the first swing rod and the frame.

[0018] Furthermore, since a bushing is rotatably fitted on the shoulder of the mating shaft, and the bushing mates with the first hole, the bushing can facilitate the movement of the first synchronizing link within the first hole and reduce friction.

[0019] Furthermore, since the limiting plate is an L-shaped limiting plate, and the limiting plate is fixed at the right angle of the support frame, the L-shaped limiting plate can cooperate with the adjacent side walls of the storage cavity when in the limiting state, thus achieving a better limiting effect.

[0020] Furthermore, since the limiting plate is provided with vertical slots, the limiting plate is fixed to the support frame by bolts constrained in the vertical slots. The height of the limiting plate can be adjusted through the vertical slots, thereby ensuring a more accurate positioning of the limiting fit.

[0021] Furthermore, the upper surface of the support frame is also equipped with guide rollers to facilitate the sliding of the table panel. These guide rollers make it easier for the table panel to slide in and out, resulting in smoother movement.

[0022] Furthermore, the support frame is also equipped with a panel positioning structure for positioning the table panel. This panel positioning structure can position the table panel to ensure that the table panel is accurately placed in the designated position of the support frame. Attached Figure Description

[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0024] Figure 1 This is a three-dimensional structural view of an embodiment of the present utility model;

[0025] Figure 2 It is a 3D view hidden behind the outer casing;

[0026] Figure 3 It is a 3D view taken from above, with the outer casing hidden.

[0027] Figure 4 It is a 3D view from another angle, hidden behind the outer casing;

[0028] Figure 5 This is the main view after the outer casing has been hidden;

[0029] Figure 6 yes Figure 4 A magnified view of a portion of the image;

[0030] In the attached diagram: 1. Dissection table base; 101. Outer box; 102. Inner box; 2. Tabletop; 3. Storage cavity; 4. Support frame; 41. Enclosure frame; 42. Reinforcing connecting rod; 43. Second hole; 44. First hole; 5. Second swing rod; 6. First swing rod; 7. Second synchronous connecting rod; 8. First synchronous connecting rod; 81. Fitting shoulder; 9. Worm gear; 10. Drive shaft; 11. Worm section; 12. Sprocket; 13. Limiting plate; 14. Positioning ball; 15. Side limiting sleeve; 16. Vertical strip hole. Detailed Implementation

[0031] The present invention will be further described in detail below through specific embodiments.

[0032] like Figures 1 to 6As shown, a swing-arm lifting dissection table includes a dissection table base 1. A storage cavity 3 is provided on the lifting dissection table base 1. A pair of first swing rods 6 and a pair of second swing rods 5 are mounted on the lifting dissection table within the storage cavity 3, and the pair of first swing rods 6 and the pair of second swing rods 5 are driven by a synchronous swing force device to swing synchronously in the opposite direction. The basic structure of the lifting dissection table in this embodiment is basically the same as the structure described in patent announcement number CN212592553U. The dissection table base 1 includes an outer box 101 and an inner box 102. The storage cavity 3 is disposed on the inner box 102, and an installation space is provided between the outer box 101 and the inner box 102. Figure 2 As shown, a pair of first rocker arms 6 are rotatably mounted on the side wall of the inner box 102 via the first hinge shaft and are arranged opposite to each other. Similarly, a pair of second rocker arms 5 are rotatably mounted on the side wall of the inner box 102 via the second hinge shaft and are arranged opposite to each other. The first rocker arms 6 and the second rocker arms 5 are located at different ends of the inner box 102.

[0033] The synchronous oscillating force device in this embodiment includes two drive shafts 10 rotatably mounted in the installation space between the outer housing 101 and the inner housing 102. Each drive shaft 10 is provided with two worm gear segments 11 with opposite thread directions. Correspondingly, the first hinge shaft and the second hinge shaft are respectively fixed with worm wheels 9 that cooperate with the corresponding worm gear segments 11. The ends of the two drive shafts 10 are respectively fixed with sprockets 12, and the drive shafts 10 are driven to rotate synchronously by a motor and a chain. The rotation of the drive shaft 10 drives the worm gear segments 11 to rotate, which in turn drives the worm wheels 9 to rotate. The worm wheels 9 and worm gear form a self-locking mechanism, so that the first swing arm 6 and the second swing arm 5 can swing to a designated position and stop at that position, which can also drive the platform 2 to rise and fall.

[0034] like Figures 2 to 6 As shown, the lifting dissection table in this embodiment also includes a support frame 4, on which a tabletop 2 is placed. The size of the support frame 4 is adapted to the size of the storage cavity 3, facilitating the entry and exit of the support frame 4 into the storage cavity 3. The side of the support frame 4 is provided with a first hole 44 and a second hole 43. The free ends of a pair of first swing rods 6 are each provided with a first movable pin, and the free ends of a pair of second swing rods 5 are each provided with a second movable pin. The first movable pins are constrained within the first hole 44, and the second movable pins are constrained within the second hole 43. When the synchronous eccentric swing force device drives the first swing rods 6 and the second swing rods 5 to eccentrically swing in opposite directions, it causes the support frame 4 to rise and fall between the receiving position and the storage position. In the storage position, the support frame 4 is located inside the storage cavity 3, and in the receiving position, the support frame 4 is located at the upper opening of the storage cavity 3. The support frame 4 is provided with a limiting structure that contacts and engages with the inner wall of the storage cavity in the receiving position.

[0035] In this embodiment, the receiving position and storage position are defined manually. When the table panel 2 is placed on the support frame 4, the support frame 4 descends into the storage cavity 3 and can be stored. Therefore, the storage position is determined according to the storage position. When it is necessary to conduct an anatomical experiment or remove a human specimen, the support frame 4 rises to the receiving position. At this time, the table panel 2 is slightly higher than the upper opening of the dissection table base 1, which facilitates the removal of the table panel 2.

[0036] In this embodiment, the storage cavity 3 is a cuboid storage cavity 3, and the corresponding support frame 4 is a rectangular support frame 4. The rectangular support frame 4 includes a rectangular frame 41, and a reinforcing connecting rod 42 is provided inside the frame 41. The first hole 44 and the second hole 43 are provided on the side wall of the frame 41.

[0037] The first hole and the second hole 43 are provided on the two long sides of the frame 41 and are arranged opposite to each other. The first movable pins on the free ends of a pair of first swing rods 6 are connected to each other to form a first synchronous link 8. The first synchronous link 8 passes through the first hole 44 on the two long sides. The second movable pins on the free ends of a pair of corresponding second swing rods 5 are connected to each other to form a second synchronous link 7. The second synchronous link 7 passes through the second hole 43 on the two long sides.

[0038] Of course, structural deformation can also be made in this embodiment. The first swing rod 6 and the second swing rod 5 can be swung and installed on the short side wall of the inner box 102. Then the first hole 44 and the second hole 43 are set on the two short sides of the frame 41, which can also realize the lifting and lowering of the support frame 4.

[0039] In this embodiment, the first synchronous link 8 and the second synchronous link 7 have the same structure and installation method. The first synchronous link 8 includes a synchronous link body with a circular cross-section. Cylindrical mating shoulders 81 are provided at both ends of the synchronous link body. The diameter of the mating shoulders 81 is smaller than the diameter of the synchronous link body. The mating shoulders 81 pass through the first hole 44 and connect to the free end of the first rocker arm 6. A side limiting sleeve 15 is provided on the mating shoulders 81 between the long side of the first rocker arm 6 and the frame 41. More preferably, a bushing is rotatably fitted on the mating shoulders 81, and the bushing engages with the first hole 44. Of course, the bushing can also be replaced with a bearing.

[0040] Similarly, the second synchronizing link 7 is connected to the free end of the second swing arm 5 in the same way.

[0041] like Figure 4 and Figure 6As shown, the limiting structure includes at least two limiting plates 13 fixed on the support frame 4. The lower ends of the two limiting plates 13 are lower than the lower ends of the support frame 4, and the two limiting plates 13 respectively limit and cooperate with the inner wall opposite to the storage cavity 3.

[0042] The limiting plate 13 is L-shaped and is fixed at the right angle of the support frame 4. The limiting plate 13 has vertical slots 16, and is fixed to the support frame 4 by bolts constrained within these slots. When the support frame 4 is inside the storage cavity 3, the limiting plate 13 also sinks into the storage cavity 3. When the support frame 4 rises to the receiving position, the lowest point of the limiting plate 13 has not yet left the storage cavity 3. Therefore, when the platform 2 is pushed or pulled in and out, the limiting plate 13 is still limited by the side wall of the storage cavity 3, ensuring the stability of the support frame 4 and preventing wobbling.

[0043] like Figure 6 As shown, the support frame 4 is also provided with a panel positioning structure for positioning the table panel 2. In this embodiment, preferably, four elastically retractable positioning balls 14 are provided on the upper end surface of the support frame 4, and are respectively located at the four corners of the support frame 4. Correspondingly, positioning grooves that cooperate with the positioning balls 14 are provided on the two bottom sections of the table panel 2. When the table panel 2 enters the support frame 4, the bottom of the table panel 2 will squeeze the positioning balls 14 and retract downwards. When the table panel 2 moves into place, the positioning grooves correspond to the positions of the positioning balls 14. Thus, under the elastic force of the spring, the positioning balls 14 will enter the positioning grooves to achieve positioning. When the table panel 2 needs to be moved out, the force of removal will squeeze the positioning balls 14 and compress them, thereby facilitating removal. The spring-loaded positioning balls 14 can be purchased directly from the market, such as the Fulibaiya spring-loaded ball bearings.

[0044] In order to reduce the friction between the table panel 2 and the support frame 4, the upper surface of the support frame 4 is also provided with guide rollers to facilitate the sliding of the table panel 2. All the guide rollers support the table panel 2 together. When the positioning ball 14 bounces up, its upper surface is higher than the guide rollers. Since the guide rollers are an existing structure, they are not shown in the figure.

[0045] The working principle of this utility model is as follows: First, the two drive shafts 10 are driven to rotate by a motor, which then drives the first rocker arm 6 and the second rocker arm 5 to deflect through the worm gear 9 and worm mechanism. At this time, the first synchronous connecting rod 8 and the second synchronous connecting rod 7 will move in opposite directions simultaneously. Figure 5 As shown, when the first pendulum 6 and the second pendulum 5 swing to Figure 5In the indicated state, the support frame 4 is in the receiving position, and the limiting plate 13 is still in contact with the inner wall of the storage cavity 3, thus limiting the movement. The platform 2 can smoothly enter the support frame 4 from either the side or the end. During entry, the bottom of the platform 2 will compress the positioning ball 14, while the bottom of the platform 2 is supported by guide rollers. Once in place, the positioning groove at the bottom of the platform 2 engages with the positioning ball 14, causing the positioning ball 14 to spring up and enter the positioning groove for positioning. After the dissection experiment teaching is completed, the first swing rod 6 and the second swing rod 5 swing downwards respectively. At this time, the first synchronous connecting rod 8 and the second synchronous connecting rod 7 move from the middle to both ends within the first hole 44 and the second hole 43, thereby causing the support frame 4 to sink into the storage cavity 3 for temporary storage. Of course, the upper end of the lifting dissection table can also be equipped with a cover to completely seal the entire structure.

[0046] When maintenance is required, the first pendulum 6 and the second pendulum 5 swing upwards, reaching... Figure 5 When in the state, it can continue to swing. At this time, the first synchronous link 8 and the second synchronous link 7 continue to move to both ends in the first hole 44 and the second hole 43 respectively. This can continue to drive the support frame 4 to be higher than the upper opening of the storage cavity 3, so as to facilitate internal inspection and cleaning.

[0047] The above-described embodiments are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model. Any modifications and alterations to the technical solution of the present utility model without departing from its design spirit shall fall within the protection scope defined by the claims of the present utility model.

Claims

1. A swing arm lifting dissecting table, comprising a dissecting table base, a storage cavity is arranged on the lifting dissecting table base, a pair of first swing rods and a pair of second swing rods are swingably installed in the storage cavity on the lifting dissecting table, the pair of first swing rods and the pair of second swing rods are driven to synchronously and reversely swing by a synchronous swing power device, characterized in that: The lifting dissecting table further comprises a support frame on which the table top is placed, the size of the support frame is matched with the size of the storage cavity, the side of the support frame is provided with a first hole and a second hole, the free end of a pair of the first swing rods is provided with a first movable pin shaft, the free end of a pair of the second swing rods is provided with a second movable pin shaft, the first movable pin shaft is constrained in the first hole, the second movable pin shaft is constrained in the second hole, the synchronous swing driving device drives the first swing rod and the second swing rod to swing in opposite directions synchronously, and the support frame is lifted between the receiving position and the storage position, the support frame is located in the storage cavity in the storage position, and the support frame is located at the upper opening of the storage cavity in the receiving position, and the support frame is provided with a limiting structure which is in contact with the inner wall of the storage cavity in the receiving position.

2. A swing-away lift dissection table as claimed in claim 1, wherein: The storage cavity is a cuboid, and the corresponding support frame is a rectangular support frame, the rectangular support frame comprises a rectangular frame, a reinforcing connecting rod is arranged in the frame, and the first hole and the second hole are arranged on the side wall of the frame.

3. A swing-away lift dissection table as claimed in claim 2, wherein: The first hole and the second hole are arranged on two opposite long edges of the frame, the first movable pin shafts on the free ends of the pair of first swing rods are connected to each other to form a first synchronous connecting rod, and the first synchronous connecting rod penetrates the first holes on the two long edges; the second movable pin shafts on the free ends of the corresponding pair of second swing rods are connected to each other to form a second synchronous connecting rod, and the second synchronous connecting rod penetrates the second holes on the two long edges.

4. A swing-away lift dissection table as claimed in claim 3, wherein: The first synchronous connecting rod and the second synchronous connecting rod have the same structure and mounting mode, the first synchronous connecting rod comprises a synchronous connecting rod body with a circular cross section, cylindrical matching shaft shoulders are arranged at the two ends of the synchronous connecting rod body, the diameter of the matching shaft shoulder is smaller than the diameter of the synchronous connecting rod body, the matching shaft shoulder penetrates the first hole and is connected with the free end of the first swing rod, and a side limiting sleeve plate is arranged on the matching shaft shoulder between the first swing rod and the long edge of the frame.

5. A swing-away lift dissection table as claimed in claim 4, wherein: A shaft sleeve is rotatably sleeved on the matching shaft shoulder, and the shaft sleeve is matched with the first hole.

6. A swing-away lift dissection table as claimed in claim 2, wherein: The limiting structure comprises at least two limiting plates fixed on the support frame, the lower ends of the two limiting plates are lower than the lower end of the support frame, and the two limiting plates are limited and matched with the opposite inner walls of the storage cavity.

7. A swing-away lift dissection table as claimed in claim 6, wherein: The limiting plate is an L-shaped limiting plate, and the limiting plate is fixed at the right angle of the support frame.

8. A swing-away lift dissection table as claimed in claim 7, wherein: A vertical slot hole is arranged on the limiting plate, and the limiting plate is fixed on the support frame by a bolt constrained in the vertical slot hole.

9. A swing-away lift dissection table as in claim 1, further comprising: A guide roller facilitating sliding of the table top is further arranged on the upper end surface of the support frame.

10. A swing-away lift dissection table as in claim 1, further comprising: A panel positioning structure for positioning the table top is further arranged on the support frame.

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