Hidden uncovering dissecting table

Abstract

The hidden uncovering dissecting table comprises a storage box and an upper cover plate capable of being wound and bent, an opening is formed in the upper end of the storage box, a supporting guide groove is formed in the side wall of the opening in the upper end of the storage box, an outer shell is arranged on the outer side of the storage box, and a hidden temporary storage space is formed between the outer shell and the storage box; the upper cover plate slides in the supporting guide groove and the hidden temporary storage space, and when the upper cover plate is in an open state, the upper cover plate slides and is hidden in the hidden temporary storage space; when the upper cover plate is in a closed state, the upper cover plate slides into the supporting guide groove from the hidden temporary storage space to seal and cover the upper end opening. When the upper cover plate of the dissecting table is closed, the upper cover plate directly slides into the hidden temporary storage space from the supporting guide groove, so that the space at the two ends of the dissecting table can be saved, and students can conveniently observe and operate the dissecting table.

Description

Technical Field

[0001] The invention relates to the technical field of dissecting tables, and in particular to a hidden open-cover dissecting table. Background Art

[0002] The laboratory dissection table is a device used to store human specimens for convenient experiments. The publication number is CN115245433. A's invention application document discloses a laboratory dissection table with an automatically openable and closed cover. The cover of the laboratory dissection table mainly includes a plurality of parallel slats and elastic connecting strips, and the elastic connecting strips connect the slats. However, this dissection table still has some technical disadvantages during use: 1. The two ends of the cover are exposed, and the elastic connecting strips may slide out due to looseness; 2. The two ends of the slats frequently rub in the guide grooves, which easily causes wear of the slats, and the support effect of the worn slats by the guide grooves is not ideal, and due to different degrees of wear, some slats are supported by the guide grooves, while some slats are suspended. The suspended slats will be directly supported by the elastic connecting strips, resulting in large pulling deformation of the elastic connecting strips, and eventually the connection failure is prone to occur; 3. The current slats will be relatively large in size after being rolled up, resulting in the rolling mechanism and the stretching mechanism at both ends of the dissection table needing to occupy a certain amount of head space, which results in that during the anatomical experiment teaching, the students cannot observe and operate at both ends of the dissection table, thus affecting the anatomical experiment teaching. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide a hidden open-cover dissecting table, the upper cover of which, when closed, slides directly from the support guide groove into the hidden temporary storage space, thereby saving space at both ends of the dissecting table and making it convenient for trainees to observe and operate.

[0004] In order to solve the above technical problems, the technical solution of the present invention is: a hidden open-lid dissection table, comprising a storage box and a rollable and bendable upper cover, the upper end of the storage box is open, and the side wall of the upper end opening of the storage box is provided with a support guide groove, the outer side of the storage box is provided with an outer shell, and a hidden temporary storage space is provided between the outer shell and the storage box, the upper cover slides in the support guide groove and the hidden temporary storage space, when the upper cover is in an open state, the upper cover slides and is hidden in the hidden temporary storage space; when the upper cover is in a closed state, the upper cover slides from the hidden temporary storage space to the support guide groove to seal the upper end opening.

[0005] As a preferred solution, the upper cover is driven by an automatic opening and closing power device to slide between the opening and closing positions.

[0006] As a preferred solution, the automatic opening and closing power device includes a traction line, and the traction line is driven by a forward and reverse winding device to be pulled forward and backward. The upper cover plate is fixed to the traction line and moves with the traction line. A wire wheel is provided in the hidden space to facilitate the traction operation of the traction line.

[0007] As a preferred solution, a limiting device for limiting the upper cover plate to be in an open state is further provided between the upper cover plate and the supporting guide groove.

[0008] As a preferred solution, the hidden temporary storage space includes a side hidden space located at the side of the storage box and a lower hidden space located at the bottom of the storage box, and the upper cover is in the side hidden space and the lower hidden space when in a closed state.

[0009] As a preferred solution, guide rails engaging with the support guide grooves are further provided in the side hidden space and the lower hidden space, and the upper cover plate runs in the support guide grooves and the guide rails.

[0010] As a preferred solution, the upper cover plate includes a plurality of hard cover strips, adjacent cover strips are connected to each other by flexible connecting strips, support end caps are detachably fixed at both ends of the cover strips, the support end caps at the same end of adjacent cover strips cooperate with each other to cover the ends of the connecting strips, a support portion is provided at the bottom of the support end cap, and the support end cap is supported in the support guide groove.

[0011] As a preferred solution, the support end cover is detachably fixed to the end of the cover strip by fasteners, the support portion of the support end cover is a wear-resistant support portion, and both ends of the cover strip are provided with assembly grooves extending along the length direction of the cover strip, and correspondingly, the support end cover is provided with a positioning embedding protrusion embedded in the assembly groove.

[0012] As a preferred solution, both side edges of the cover strip are provided with strip embedding grooves extending along the length direction, and both side edges of the connecting strip are provided with strip embedding blocks embedded in the strip embedding grooves, and a male-female matching positioning support structure is also provided between adjacent cover strips, and the positioning support structure includes a supporting ridge arranged on one side edge of the cover strip, and correspondingly, a cover edge on the supporting ridge is covered on the side edge of the cover strip on the adjacent side, and after the cover edge is supported by the supporting ridge, the upper surfaces of the adjacent cover strips are flush.

[0013] As a preferred solution, avoidance inclined surfaces are provided at the bottom of both side edges of the cover strip, and the avoidance inclined surfaces make the cover strip form a structure that is narrow at the bottom and wide at the top. Avoidance inclined surfaces are also provided at both side edges of the support end cover, and the avoidance inclined surfaces make the support end cover form a structure that is narrow at the bottom and wide at the top.

[0014] After adopting the above technical scheme, the effect of the present invention is as follows: since the hidden open-cover dissecting table includes a storage box and a rollable and bendable upper cover, the upper end of the storage box is open, and the side wall of the upper end opening of the storage box is provided with a support guide groove, an outer shell is provided on the outer side of the storage box, and a hidden temporary storage space is provided between the outer shell and the storage box, and the upper cover slides in the support guide groove and the hidden temporary storage space. When the upper cover is in an open state, the upper cover slides and is hidden in the hidden temporary storage space; when the upper cover is in a closed state, the upper cover slides from the hidden temporary storage space into the support guide groove to seal the upper end opening. Therefore, the dissecting table is provided with an outer shell on the outside of the storage box, thereby forming a hidden temporary storage space for the upper cover to slide in conveniently. Since the upper cover is mainly used to seal the upper end opening, there is enough space on the outer side of the storage box to facilitate the hiding of the upper cover, so there is no need to set a rolling and stretching box at both ends of the dissecting table, saving space for students to observe and operate during experiments.

[0015] Furthermore, the upper cover is driven by the automatic opening and closing power device to slide between the opening and closing positions. The automatic opening and closing power device includes a traction line, which is driven by a forward and reverse winding device to be pulled forward and reversely, and the upper cover is fixed to the traction line and moves with the traction line. A guide wheel is provided in the hidden space to facilitate the traction of the traction line. Therefore, the opening and closing of the upper cover is driven by the forward and reverse winding power device to pull the traction line forward or reversely, thereby driving the opening and closing of the upper cover to achieve automatic opening and closing.

[0016] Since a limit device is provided between the upper cover and the supporting guide groove to limit the upper cover to be in an open state, the upper cover can be manually operated to slide between the open state and the closed state. Since a section of the upper cover is on the side of the storage box when the upper cover is in the closed state, the limit device can prevent the upper cover from sliding and falling.

[0017] Furthermore, since the hidden temporary storage space includes a side hidden space located on the side of the storage box and a lower hidden space located at the bottom of the storage box, when in a closed state, the upper cover is within the side hidden space and the lower hidden space. Therefore, the length of the upper cover can be optimized by utilizing the side hidden space and the lower hidden space, thereby ensuring that there is sufficient length to cover the upper opening, while at the same time, there can also be sufficient space for the installation of an automatic opening and closing power device.

[0018] Furthermore, since the side hidden space and the lower hidden space are also provided with guide rails that engage with the support guide grooves, the upper cover plate runs in the support guide grooves and the guide rails. The guide rails can further facilitate the upper cover plate to accurately slide into the hidden temporary storage space, thereby ensuring the accuracy of the running trajectory of the upper cover plate.

[0019] Furthermore, since the upper cover plate includes a plurality of hard cover plate strips, adjacent cover plate strips are connected to each other via flexible connecting strips, and support end caps are detachably fixed at the two ends of the cover plate strips, and the support end caps at the same end of adjacent cover plate strips cooperate with each other to cover the ends of the connecting strips, and support portions are provided at the bottom of the support end caps, and the support end caps are supported in the support guide grooves. Therefore, the upper cover plate can use the support end caps to block the connecting strips and protect the connecting strips from sliding out from both ends, thereby ensuring a reliable connection between the cover plate strips, and the support portions at the bottom of the support end caps can be directly supported in the guide grooves of the dissecting table, thereby avoiding direct wear of the cover plate strips and thus extending the service life of the cover plate strips.

[0020] Furthermore, since the support end cap is detachably fixed to the end of the cover strip by a fastener, the support portion of the support end cap is a wear-resistant support portion, and both ends of the cover strip are provided with assembly grooves extending along the length direction of the cover strip, and correspondingly, the support end cap is provided with a positioning embedding protrusion embedded in the assembly groove. The wear-resistant support portion can improve the wear resistance and extend the service life of the support end cap. Of course, the service life can be further extended by replacing the support end cap. The positioning embedding protrusion and the assembly groove can facilitate better positioning and assembly between the support end cap and the cover strip, ensuring accurate fixed connection between the two.

[0021] Since both side edges of the cover strip are provided with strip embedding grooves extending along the length direction, both side edges of the connecting strip are provided with strip embedding blocks embedded in the strip embedding grooves, and a male-female matching positioning support structure is also provided between adjacent cover strips, and the positioning support structure includes a supporting ridge arranged on one side edge of the cover strip, and correspondingly, the side edge of the cover strip on the adjacent side covers the cover edge on the supporting ridge, and the upper surfaces of the adjacent cover strips are flush after the cover edge is supported by the supporting ridge, and the adjacent cover strips will support each other through the male-female matching positioning support structure, and the cover edge covers the supporting ridge to form a male-female matching, thereby avoiding squeezing of the connecting strip, so that the overall load-bearing effect of the rolling cover is better, the structure is simple and provides reliable supporting force, which can reduce the pulling on the connecting strip and reduce the stress thereof to cause unnecessary deformation.

[0022] Furthermore, since the bottoms of both side edges of the cover strip are provided with avoidance inclined surfaces, the avoidance inclined surfaces make the cover strip form a structure that is narrow at the bottom and wide at the top, and both side edges of the support end cover are also provided with avoidance inclined surfaces, the avoidance inclined surfaces make the support end cover form a structure that is narrow at the bottom and wide at the top. In this way, the avoidance inclined surfaces and the avoidance inclined surfaces can make the turning radius of the upper cover during operation smaller, further reducing the requirements for the width of the hidden storage space. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0024] Figure 1 is a structural stereogram of Embodiment 1 of the present invention;

[0025] Figure 2 is a three-dimensional diagram from another angle of the first embodiment of the present invention;

[0026] Figure 3 is a stereogram of the second embodiment;

[0027] Figure 4 It is a three-dimensional diagram from another angle in the second embodiment;

[0028] Figure 5 It is a stereogram in Embodiment 3;

[0029] Figure 6 is an enlarged schematic diagram of 2 at A;

[0030] Figure 7 is an enlarged schematic diagram of 3 at B;

[0031] Figure 8 yes Figure 5 An enlarged schematic diagram at C;

[0032] Fig. 9 It is a partial schematic diagram of the upper cover;

[0033] Fig.10 It is a partial schematic diagram of the upper cover plate at another angle;

[0034] In the attached drawings: 1, storage box; 101, upper end opening; 102, support guide groove; 2, outer shell; 3, upper cover; 31, cover strip; 311, reinforcing rib; 312, assembly groove; 313, supporting convex ridge; 314, cover edge; 315, avoidance inclined surface; 316, strip embedded groove; 32, connecting strip; 321, strip embedded block; 33, anti-collision strip; 34, support end cover; 341, positioning embedded protrusion ; 342. Avoidance slope; 343. Wrapping part; 344. Support part; 35. Fastener; 4. Hidden temporary storage space; 5. Synchronous belt; 6. Synchronous belt guide wheel; 7. Corner guide block; 8. Forward and reverse drive motor; 9. Synchronous shaft; 10. Synchronous winding wheel; 10-1. Wire winding wheel; 11. Wire rope guide wheel; 12. Continuous track groove; 13. Wire rope; 14. Limit shaft; 15. Limit baffle. DETAILED DESCRIPTION

[0035] The present invention is further described in detail below through specific examples.

[0036] Embodiment 1

[0037] like Figure 1 , Figure 2 and Figure 6As shown, a hidden open-cover dissection table comprises a storage box 1 and a rollable upper cover plate 3. The basic structure of the dissection table is similar to the structure of the laboratory dissection table disclosed in the invention application document CN115245433 A.

[0038] In this embodiment, the upper end opening 101 of the storage box 1 has support guide grooves 102 on its side walls, which can facilitate the sliding of the upper cover plate 3 and support the two side edges of the upper cover plate 3.

[0039] An outer shell 2 is arranged on the outside of the storage box 1, and a hidden temporary storage space 4 is arranged between the outer shell 2 and the storage box 1. In this embodiment, the storage box 1 is a rectangular structure, and the hidden temporary storage space 4 includes a side hidden space located on the side of the storage box 1 and a lower hidden space located at the bottom of the storage box 1. When in a closed state, the upper cover plate 3 is in the side hidden space and the lower hidden space.

[0040] like Figure 1 and Figure 2 In the figure, the extension direction of the support guide groove 102 is the length direction of the storage box 1, so the sliding direction of the upper cover 3 is the length direction. Of course, the extension direction of the support guide groove 102 can also be the width direction, then the sliding direction of the upper cover 3 is the width direction, and the storage box 1 is opened or closed by sliding from both sides.

[0041] The upper cover plate 3 slides in the support guide groove 102 and the hidden temporary storage space 4. When the upper cover plate 3 is in the open state, the upper cover plate 3 slides and is hidden in the hidden temporary storage space 4; when the upper cover plate 3 is in the closed state, the upper cover plate 3 slides from the hidden temporary storage space 4 to the support guide groove 102 to cover the upper end opening 101.

[0042] In this embodiment, the upper cover plate 3 is driven by an automatic opening and closing power device to slide between the opening and closing positions. The opening and closing of the upper cover plate 3 is driven by the automatic opening and closing power device, thereby realizing automatic opening and closing of the cover.

[0043] Figure 1 The middle is a schematic diagram when the upper cover 3 is closed. Figure 2 FIG. 3 is a schematic diagram showing the upper cover plate 3 in an open state. Figure 2 and Figure 6 As shown, the automatic opening and closing power device includes a traction line, and the traction line is driven by a forward and reverse winding device to be pulled forward and backward. The upper cover plate 3 is fixed to the traction line and moves with the traction line. A wire wheel is arranged in the hidden space to facilitate the traction operation of the traction line.

[0044] Among them, the traction line in this embodiment is a synchronous belt 5, and the guide wheel is a synchronous belt guide wheel 6. At the same time, the forward and reverse winding device includes a forward and reverse driving motor 8, which is installed at the bottom of the storage box 1. Similarly, a synchronous shaft 9 is also rotatably installed at the bottom of the storage box 1. The synchronous shaft 9 and the forward and reverse driving motor 8 are driven by a transmission mechanism such as a synchronous belt 5 or a chain. Synchronous winding wheels 10 are fixedly installed at both ends of the synchronous shaft 9. There are two synchronous belts 5 in this embodiment and they are respectively wound on the corresponding synchronous winding wheels 10. The synchronous belts 5 are respectively fixed to the two sides of the upper cover plate 3, so that the upper cover plate 3 can be driven to slide.

[0045] In this embodiment, the side hidden space and the lower hidden space are also provided with guide rails that are connected and matched with the support guide groove 102, and the upper cover plate 3 runs in the support guide groove 102 and the guide rails. Among them, since the synchronous belt 5 is used as the traction drive in this embodiment, the synchronous belt guide wheel 6 installed in the side hidden space and the lower hidden space can play a certain guiding role. Therefore, the guide rail is a discontinuous guide rail, which includes a corner guide block 7 at the turning point of the upper cover plate 3 running route. The corner guide block 7 is provided with a guide rail groove that facilitates the side running of the upper cover plate 3, and the synchronous belt guide wheels 6 are provided at intervals on other running tracks as guides.

[0046] like Fig. 9 and Fig.10 As shown, the upper cover plate 3 in this embodiment includes a plurality of hard cover plate strips 31, and adjacent cover plate strips 31 are interconnected by flexible connecting strips 32. Support end caps 34 are detachably fixed at the two ends of the cover plate strips 31. The support end caps 34 at the same end of adjacent cover plate strips 31 cooperate with each other to cover the ends of the connecting strips 32. A support portion 344 is provided at the bottom of the support end cap 34, and the support end cap 34 is supported in the support guide groove 102.

[0047] The cover strip 31 may be made of hard plastic or metal, while the connection strip 32 may be made of flexible material, such as silicone.

[0048] Among them, the support end cover 34 is detachably fixed to the end of the cover strip 31 by a fastener 35, and the support portion 344 of the support end cover 34 is a wear-resistant support portion 344. Both ends of the cover strip 31 are provided with assembly grooves 312 extending along the length direction of the cover strip 31, and correspondingly, the support end cover 34 is provided with a positioning embedding protrusion 341 embedded in the assembly groove 312.

[0049] In this embodiment, a wrapping portion 343 is further provided at the bottom of the support end cap 34, and the wrapping portion 343 extends in the length direction of the cover strip 31 and wraps the end of the cover strip 31, and the bottom of the wrapping portion 343 constitutes the wear-resistant support portion 344. The support end cap 34 can be made of wear-resistant materials such as nylon.

[0050] The cover strip 31 is a hollow profile, and the inner cavity of the profile is provided with a reinforcing rib 311, and the reinforcing rib 311 divides the inner cavity of the profile into the assembly groove 312. The fastener 35 is fixed on the reinforcing rib 311. Each cover strip 31 has the same shape, so it can be formed by a mold. The inner cavity bottom wall of the hollow profile is set as an arched bottom wall that arches upward.

[0051] Both sides of the cover strip 31 are provided with strip-shaped embedding grooves 316 extending along the length direction, and both sides of the connecting strip 32 are provided with strip-shaped embedding blocks 321 embedded in the strip-shaped embedding grooves 316. Male-female positioning support structures are also provided between adjacent cover strips 31.

[0052] like Fig. 9 As shown, the positioning support structure includes a supporting convex rib 313 arranged on one side of the cover strip 31, and correspondingly, the side of the cover strip 31 on the adjacent side is covered with a cover edge 314 on the supporting convex rib 313, and the cover edge 314 is supported by the supporting convex rib 313 so that the upper surface of the adjacent cover strip 31 is flush. Therefore, when the upper cover 3 is unfolded and in a closed state, the supporting convex rib 313 will support the cover edge 314, so that the forces on the cover strip 31 will support each other and finally be supported by the supporting end cap 34, reducing the force on the connecting strip 32 and avoiding connection failure.

[0053] The bottom of both sides of the cover strip 31 is provided with avoidance inclined surfaces 315, which make the cover strip 31 form a structure that is narrow at the bottom and wide at the top. Both sides of the support end cover 34 are also provided with avoidance inclined surfaces 342, which make the support end cover 34 form a structure that is narrow at the bottom and wide at the top. The side of the cover strip 31 at the edge is fixedly connected with an anti-collision strip 33.

[0054] Due to the existence of the avoidance inclined surface 315 and the avoidance inclined surface 342, the turning radius of the upper cover plate 3 is smaller when it slides to the corner of the hidden temporary storage space 4, thereby reducing the width of the hidden temporary storage space 4 and making it convenient for the college students to stand at the end to observe or operate experiments.

[0055] Embodiment 2

[0056] like Figure 3 , Figure 4 and Figure 7As shown, the structure in this embodiment is basically the same as that in the first embodiment, and the opening and closing of the upper cover 3 is also driven by an automatic opening and closing power device. However, in this embodiment, the traction line is a steel wire rope 13, and the guide wheel is a steel wire rope guide wheel 11, and the forward and reverse winding device includes a forward and reverse driving motor 8, which is installed at the bottom of the storage box 1. Similarly, a synchronous shaft 9 is also rotatably installed at the bottom of the storage box 1, and the synchronous shaft 9 and the forward and reverse driving motor 8 are driven by a transmission mechanism such as a synchronous belt 5 or a chain. The two ends of the synchronous shaft 9 are fixedly installed with a steel wire winding wheel 10-1. In this embodiment, there are two steel wire ropes 13 and they are respectively wound on the corresponding steel wire winding wheels 10-1. The two ends of the steel wire rope 13 are respectively fixed at the upstream end and the downstream end of the upper cover 3 to form a loop, and the traction of the steel wire rope 13 can drive the upper cover 3 to slide.

[0057] The guide track in this embodiment is a continuous track groove 12, one end of which is connected to the support guide groove 102, and the other end extends to the wire winding wheel 10-1, thereby forming a running track of the upper cover plate 3. The continuous track groove 12 can ensure that the upper cover plate 3 runs smoothly and reliably.

[0058] Of course, both Embodiment 1 and Embodiment 2 use a forward and reverse drive motor 8 to drive the wire winding wheel 10-1 or the synchronous belt 5 winding wheel forward and reverse to achieve opening or closing. The winding mechanism and stretching mechanism in the background technology can also be used to separately control closing and opening.

[0059] Embodiment 3

[0060] like Figure 5 and Figure 8 As shown, in this embodiment, the opening and closing drive of the upper cover 3 is simplified to further reduce the cost. The upper cover 3 in this embodiment adopts a manual opening and closing method, wherein the upper cover 3 can also adopt the guide track recorded in the second embodiment to facilitate the constraint of the running trajectory of the upper cover 3. At the same time, a limit device for limiting the upper cover 3 to be in an open state is also provided between the upper cover 3 and the supporting guide groove 102.

[0061] like Figure 8 As shown, the limiting device includes a limiting shaft 14 fixed to the side of the upper cover 3, and correspondingly, a limiting baffle 15 is arranged on the support guide groove 102. When the limiting shaft 14 relies on the limiting baffle 15, the upper cover 3 will no longer slide. At this time, the upper cover 3 is restricted to the open position. When closing, it only needs to manually pull or push the upper cover 3 to make the upper cover 3 slide in the support guide groove 102 to close.

[0062] The above-described embodiments are merely descriptions of preferred implementations of the present invention and are not intended to limit the scope of the present invention. Various modifications and alterations to the technical solutions of the present invention without departing from the spirit of the present invention should fall within the scope of protection defined by the claims of the present invention.

Claims

1. A hidden open-cover dissection table, comprising a storage box and a rollable upper cover plate, wherein the upper end of the storage box is open, and a support guide groove is arranged on the side wall of the upper end opening of the storage box, characterized in that: An outer shell is arranged outside the storage box, a hidden temporary storage space is arranged between the outer shell and the storage box, the upper cover slides in the support guide groove and the hidden temporary storage space, and when the upper cover is in an open state, the upper cover slides and is hidden in the hidden temporary storage space; When the upper cover is in a closed state, the upper cover slides from the hidden temporary storage space into the supporting guide groove to cover the upper end opening.

2. A hidden open-cover dissection table as claimed in claim 1, characterized in that: The upper cover plate is driven by an automatic opening and closing power device to slide between the opening and closing positions.

3. A hidden open-cover dissection table as claimed in claim 2, characterized in that: The automatic opening and closing power device includes a traction line, and the traction line is driven by a forward and reverse winding device to be pulled forward and backward. The upper cover plate is fixed to the traction line and moves with the traction line. A wire wheel is arranged in the hidden space to facilitate the traction operation of the traction line.

4. A hidden open-cover dissection table as claimed in claim 1, characterized in that: A limiting device for limiting the upper cover plate to be in an open state is also arranged between the upper cover plate and the supporting guide groove.

5. The hidden open-cover dissection table according to claim 1, characterized in that: The hidden temporary storage space comprises a side hidden space located at the side of the storage box and a lower hidden space located at the bottom of the storage box. When in a closed state, the upper cover plate is located in the side hidden space and the lower hidden space.

6. A hidden open-cover dissection table as claimed in claim 5, characterized in that: The side hidden space and the lower hidden space are also provided with guide rails that engage with the support guide grooves, and the upper cover plate runs in the support guide grooves and the guide rails.

7. The hidden open-cover dissection table according to claim 1, characterized in that: The upper cover plate includes a plurality of hard cover strips, and adjacent cover strips are connected to each other via flexible connecting strips. Support end caps are detachably fixed at the two ends of the cover strips. The support end caps at the same end of adjacent cover strips cooperate with each other to cover the ends of the connecting strips. A supporting portion is provided at the bottom of the support end cap, and the support end cap is supported in the support guide groove.

8. A hidden open-cover dissection table as claimed in claim 7, characterized in that: The support end cover is detachably fixed to the end of the cover strip by fasteners, the support portion of the support end cover is a wear-resistant support portion, and both ends of the cover strip are provided with assembly grooves extending along the length direction of the cover strip. Correspondingly, the support end cover is provided with a positioning embedding protrusion embedded in the assembly groove.

9. A hidden open-cover dissection table as claimed in claim 8, characterized in that: Both side edges of the cover strip are provided with strip embedding grooves extending along the length direction, and both side edges of the connecting strip are provided with strip embedding blocks embedded in the strip embedding grooves. A male-female matching positioning support structure is also provided between adjacent cover strips, and the positioning support structure includes a supporting ridge arranged on one side edge of the cover strip, and correspondingly, a cover edge on the supporting ridge is covered on the side edge of the cover strip on the adjacent side, and the upper surfaces of the adjacent cover strips are flush with each other after the cover edge is supported by the supporting ridge.

10. A hidden open-cover dissection table as claimed in claim 9, characterized in that: The bottoms of both side edges of the cover strip are provided with avoidance inclined surfaces, which enable the cover strip to form a structure that is narrow at the bottom and wide at the top. Both side edges of the support end cap are also provided with avoidance inclined surfaces, which enable the support end cap to form a structure that is narrow at the bottom and wide at the top.

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