Acupuncture practice device for acupuncture

Abstract

The invention discloses an acupuncture practice device for acupuncture, and relates to the field of acupuncture containers, the acupuncture practice device comprises a shell and an upper cover, the shell and the upper cover are rotatably connected through an upper cover rotating shaft, a partition plate is arranged in the shell, and a model is rotatably connected between the interior of the shell and the partition plate through a model rotating shaft; and a selective transmission mechanism is arranged at the inner bottom of the shell. Two sets of application scenes are arranged in the shell, when the moving rod is located in the upper fixing area, an internal transmission device transmits force for opening the upper cover to the model, the model can face upwards completely along with complete opening of the upper cover, the model is located in the practice scene at the moment, and when the moving rod is located in the lower fixing area, the model can face upwards completely along with complete opening of the upper cover. The transmission device transmits force for opening the upper cover to the needle cover of the acupuncture needle which is actually used, the needle cover is also completely opened along with the complete opening of the upper cover, at the moment, the acupuncture needle is in an actual use scene, the two scenes are switched according to actual requirements, and wrong use is avoided.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of acupuncture containers, in particular to an acupuncture practice device for acupuncture. BACKGROUND

[0002] The acupuncture practice device for acupuncture is an auxiliary practice device composed of a fixed and storage container and an acupuncture training dummy, which mainly provides acupuncture training materials to ensure the smooth progress of acupuncture practice and properly stores the materials after the end.

[0003] The existing acupuncture practice device is mainly composed of a practice dummy part and a fixed base, and is matched with independent acupuncture needles to achieve acupuncture practice on the part.

[0004] The existing acupuncture practice device is usually stored in a box body for storage, and after use, the surface stains need to be manually wiped off and then stored in the box body. It is more troublesome to clean the practice device, and usually the storage of the practice acupuncture needle materials and the actual use of acupuncture needle materials is more chaotic, and errors are easily made during storage, leading to confusion in use. SUMMARY

[0005] Therefore, the purpose of the present application is to provide an acupuncture practice device for acupuncture to solve the technical problem that the existing acupuncture practice device is completely dependent on manual storage and cleaning, and the function is not convenient for switching between actual combat and practice.

[0006] In order to achieve the above object, the present application provides the following technical scheme: a acupuncture practice device for acupuncture, comprising a shell and a cover thereof, the shell and the cover are rotatably connected through a cover rotating shaft, a partition plate is arranged in the shell, a model is rotatably connected between the shell and the partition plate through a model rotating shaft, the model is in a semicircular structure in cross section, a needle box is fixed at the top end of the inner side of the shell close to the model, a needle box cover is rotatably connected to the top of the needle box through a lampshade rotating shaft, a selection transmission mechanism is arranged at the bottom of the shell, a main shaft transmission mechanism is arranged between the cover rotating shaft and the selection transmission mechanism, a model transmission mechanism is arranged between the model rotating shaft and the selection transmission mechanism, an application transmission mechanism is arranged between the lampshade rotating shaft and the selection transmission mechanism, a piston cavity and a piston connecting rod are arranged between the shell and the cover, the bottom of the piston cavity is installed in the bottom of the shell through a hinged seat, the hinged seat and the piston cavity are rotatably connected through a piston rotating shaft, an upper cover sliding groove is arranged on the inner side of the cover, the top end of the piston connecting rod is rotatably and slidingly connected in the upper cover sliding groove, a one-way air inlet valve and a one-way air outlet valve matched with the inner chamber of the piston cavity are installed at the bottom end of the piston cavity, a flexible plate is further fixed on the inner side of the shell, a cleaning column is fixed at one end of the flexible plate, and the cleaning column is in contact with the model, a cavity is arranged in the cleaning column, a plurality of air outlets are arranged at the bottom of the cleaning column, the air outlets are directed to the angle between the model and the cleaning column, and the one-way air outlet valve and the cavity of the cleaning column are connected through a gas guide hose.

[0007] By adopting the above technical scheme, the model can be self-cleaned during the turning over of the cover, and the switching of application scenarios can be realized.

[0008] The present application further provides that the selection transmission mechanism comprises a moving box, the moving box is movably connected on the bottom of the shell, a second moving rotating shaft is rotatably connected to the top of the moving box through a bearing seat, a second bevel gear and a fourth bevel gear are fixed at the two ends of the second moving rotating shaft, and a third bevel gear is fixed at the middle part of the second moving rotating shaft, an L-shaped shaft seat is fixed on one side of the moving box, a first moving rotating shaft is rotatably connected to the L-shaped shaft seat, a first bevel gear meshing with the second bevel gear is fixed on the first moving rotating shaft, a moving rod extending out of the shell is fixed on the moving box, a slot allowing the moving rod to extend out and slide up and down is arranged on the shell, a moving rod rotating block is rotatably connected to the end of the moving rod through a moving rod rotating shaft, and an E-shaped stop block matched with the moving rod rotating block is fixed on the outer side of the shell.

[0009] By adopting the above technical scheme, the selection of transmission direction is realized.

[0010] The application is further provided with the main shaft transmission mechanism, which comprises a first rotating wheel and a fixed shaft on the shell, the first rotating wheel is fixed on the rotating shaft of the upper cover, the fixed shaft on the shell is fixed on the shell, a hollow rotating shaft is rotatably connected outside the fixed shaft on the shell, one end of the hollow rotating shaft is fixed with a second rotating wheel, the first rotating wheel and the hollow rotating shaft are driven by a first belt, the second rotating wheel and the first moving rotating shaft are driven by a second belt, and the shell and the upper cover are provided with grooves allowing the first belt, the first rotating wheel, the second rotating wheel and the second belt to move.

[0011] By adopting the above technical scheme, the upper cover is opened to drive the operation of the selection transmission mechanism.

[0012] The application is further provided with the application transmission mechanism, which comprises an upper toothed plate gear and a lower toothed plate gear, the lower toothed plate gear is rotatably connected between the shell and the partition plate through a partition plate rotating shaft, the upper toothed plate gear is fixed on one end of the rotating shaft of the lampshade, one end of the partition plate rotating shaft is fixed with a fifth bevel gear matched with a fourth bevel gear, a toothed plate connecting rod is arranged between the upper toothed plate gear and the lower toothed plate gear, the upper end of the toothed plate connecting rod is provided with an upper toothed plate engaged with the upper toothed plate gear, and the lower end of the toothed plate connecting rod is provided with a lower toothed plate engaged with the lower toothed plate gear, and an inner shell limiting block is further fixed on the partition plate to limit the toothed plate connecting rod, so that the toothed plate connecting rod can only move up and down.

[0013] By adopting the above technical scheme, the upper cover is opened to drive the automatic opening of the needle box cover.

[0014] The application is further provided with the model transmission mechanism, which comprises a model transmission rotating shaft, the model transmission rotating shaft is fixedly connected to the partition plate through a transmission shaft bearing seat, the two ends of the model transmission rotating shaft are respectively fixed with an eighth bevel gear and a seventh bevel gear, the eighth bevel gear is matched with the third bevel gear, and one end of the model rotating shaft is fixed with a sixth bevel gear engaged with the seventh bevel gear.

[0015] By adopting the above technical scheme, the model is flipped and self-cleaned in cooperation with the selection transmission mechanism.

[0016] The application is further provided with the dust box inside the shell, the dust box is located directly below the air outlet and in contact with the model, and the dust box can be pulled out from the outside of the shell.

[0017] By adopting the above technical scheme, the collection of dust is realized.

[0018] The application is further provided with the spring arranged between the moving box bottom and the shell.

[0019] By adopting the technical scheme, the auxiliary selection transmission mechanism slides up and down.

[0020] The application further provides that the mobile box is externally provided with a mobile box limiting groove, and the inner bottom of the shell is provided with a bottom limiting block matched with the mobile box limiting groove.

[0021] By adopting the technical scheme, the mobile box is limited to move up and down on the bottom of the shell.

[0022] The application further provides that one end of the model is fixed with a model component storage box, and the end of the model component storage box is provided with an openable cover.

[0023] By adopting the technical scheme, the storage space of the model component is provided.

[0024] The application further provides that the inside of the shell is provided with an edge opening for the piston connecting rod to move, and is further provided with a middle opening for the model to move.

[0025] By adopting the technical scheme, the movement space of the model and the piston connecting rod is provided.

[0026] In summary, the application mainly has the following beneficial effects: 1. When the upper cover of the application is opened, the model is turned up together with the upper cover, and the model is wiped by the cleaning column in contact with it when being turned up. When the upper cover is closed, the model continues to be turned down with the upper cover, and the model is wiped again by the cleaning column when being turned down. When the upper cover is turned down, the piston rod is squeezed, so that the air in the piston cavity is squeezed into the cleaning column, and the model is blown by the air outlet of the cleaning column to blow off the remaining substances attached to the cleaning column, so that the remaining substances fall into the dust box, thereby automatically completing the cleaning of the model when the upper cover is opened and closed.

[0027] 2. The inside of the shell is provided with two sets of application scenes. When the moving rod is in the upper fixed area, the internal transmission device transmits the force of opening the upper cover to the model, and the model can be completely upward with the complete opening of the upper cover. At this moment, it is in the practice scene. When the moving rod is in the lower fixed area, the transmission device transmits the force of opening the upper cover to the needle cover of the actual acupuncture needle, and the needle cover is also completely opened with the complete opening of the upper cover. At this moment, it is in the actual use scene. The two sets of scenes are switched according to actual needs, and there is no error use. BRIEF DESCRIPTION OF DRAWINGS

[0028] Figure 1 It is a whole structure diagram of the application; Figure 2 It is a transmission structure diagram of the application; Figure 3 It is another perspective view of the application; Figure 2 of the application; Figure 4 The internal structure diagram of the shell after removing the model of the present application; Figure 5 The schematic diagram of the model transmission structure of the present application; Figure 6 The schematic diagram of the piston telescopic rod and upper cover matching structure of the present application; Figure 7 The schematic diagram of the model structure of the present application; Figure 8 The internal structure diagram of the shell after removing the transmission structure of the present application.

[0029] In the figure: 1, upper cover; 2, first belt; 3, first rotating wheel; 4, hollow rotating shaft; 5, second rotating wheel; 6, upper shell fixing shaft; 7, E-shaped block; 8, moving rod rotating block; 9, moving rod rotating shaft; 10, moving rod; 11, shell; 12, spring; 13, first bevel gear; 14, second bevel gear; 15, third bevel gear; 16, fourth bevel gear; 17, fifth bevel gear; 18, sixth bevel gear; 19, seventh bevel gear; 20, model rotating shaft; 21, L-shaped shaft seat; 22, first moving rotating shaft; 23, second belt; 24, lower toothed plate gear; 25, lower toothed plate; 26, toothed plate connecting rod; 27, upper toothed plate; 28, upper toothed plate gear; 29, lampshade rotating shaft; 30, needle box cover; 31, upper cover sliding groove; 32, piston connecting rod; 33, piston cavity; 34, one-way air inlet valve; 35, one-way air outlet valve; 36, air guide hose; 37, air outlet; 38, cleaning column; 39, flexible plate; 40, model transmission rotating shaft; 41, second moving rotating shaft; 42, eighth bevel gear; 43, edge opening; 44, middle opening; 45, upper cover rotating shaft; 46, needle box; 47, piston rotating shaft; 48, model part storage box; 49, model; 50, inner shell limiting block; 51, transmission shaft bearing seat; 52, bottom limiting block; 53, partition plate; 54, moving box limiting groove; 55, moving box; 56, partition plate rotating shaft; 57, dust box. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present application, and cannot be understood as a limitation of the present application.

[0031] The embodiments of the present application will be described below according to the overall structure of the present application.

[0032] A needle acupuncture practice device for needle acupuncture, such as Figures 1-8As shown, including the shell 11 and its cover 1, the shell 11 and the cover 1 are rotatably connected by the cover rotating shaft 45, the shell 11 is provided with a partition plate 53 inside, the shell 11 and the partition plate 53 are rotatably connected by the model rotating shaft 20, the model 49 is rotatably connected by the model rotating shaft 20, the cross section of the model 49 is a semicircular structure, the needle box 46 is fixed at the top end of the inside of the shell 11 close to the model 49, the top of the needle box 46 is rotatably connected with the needle box cover 30 through the lampshade rotating shaft 29, the bottom of the shell 11 is provided with a selection transmission mechanism, the main shaft transmission mechanism is arranged between the cover rotating shaft 45 and the selection transmission mechanism, the model transmission mechanism is arranged between the model rotating shaft 20 and the selection transmission mechanism, the application transmission mechanism is arranged between the lampshade rotating shaft 29 and the selection transmission mechanism, the shell 11 is also provided with a cleaning mechanism matched with the model. When the cover 1 is opened, the cover rotating shaft 45 fixedly connected thereto is driven to rotate, the cover rotating shaft 45 drives the main shaft transmission mechanism, the main shaft transmission mechanism connects the selection transmission mechanism, the selection transmission mechanism can select the next transmission direction as the application transmission mechanism or the model transmission mechanism, and drive the same, if the selection transmission mechanism is connected to the model transmission mechanism, at this time, the practice scene is in, at this time, the model transmission mechanism drives the model rotating shaft 20 and the model 49 thereon to move, the inside of the shell 11 is provided with a middle opening 44 for the movement of the model 49, so that the model 49 is turned over to the upper side with the turning of the cover 1, the operation side of the model 49 adopts human simulation material, one end of the model 49 is fixed with a model part storage box 48, and the end of the model part storage box 48 is provided with an openable cover, the user can open the cover at the end of the model part storage box 48, and store the acupuncture needle inside for practice operation based on the simulation material model; on the contrary, if the selection transmission mechanism is connected to the application transmission mechanism, at this time, the device is in the real use scene and will not turn over the model 49, but will turn the lampshade rotating shaft 29 and the needle box cover 30 connected with the application transmission mechanism, which on the one hand turns over the needle box cover 30 with the cover 1, and on the other hand uses the back platform of the model 49 as an operation table for application operation, the user can take out the acupuncture needle and other related articles from the acupuncture box and place them on the operation table for use. The two scenes are switched according to the needs of the user.

[0033] Specifically, the cleaning mechanism is as follows Figure 4 、 Figure 6The piston cavity 33 and the piston connecting rod 32 are arranged between the shell 11 and the upper cover 1, the bottom of the piston cavity 33 is installed in the bottom of the shell 11 through a hinged seat, the hinged seat is rotationally connected with the piston cavity 33 through a piston rotation shaft 47, the upper cover is internally provided with an upper cover sliding groove 31, the top end of the piston connecting rod 32 is rotationally and slidingly connected in the interior of the upper cover sliding groove 31, the bottom end of the piston cavity 33 is installed with a one-way air inlet valve 34 and a one-way air outlet valve 35 matched with the interior chamber thereof, the interior of the shell 11 is further fixed with a flexible plate 39, one end of the flexible plate 39 is fixed with a cleaning column 38, and the cleaning column 38 is in contact with a model 49, the cleaning column 38 is internally provided with a cavity, the bottom of the cleaning column 38 is provided with a plurality of air outlets 37, the one-way air outlet valve 35 and the cavity of the cleaning column 38 are connected in communication through a gas guide hose 36. The interior of the shell 11 is further provided with a dust box 57, the dust box 57 is located directly below the air outlets 37 and is in contact with the model 49, and the dust box 57 can be pulled out from the exterior of the shell 11. The interior of the shell 11 is provided with a rim opening 43 for the movement of the piston connecting rod 32 to ensure the normal movement of the piston connecting rod 32.

[0034] When the upper cover 1 is opened, the upper cover sliding groove 31 fixed thereon pulls the piston connecting rod 32 to make air be sucked into the piston cavity 33 through the one-way air inlet valve 34, when the upper cover 1 is closed, the piston connecting rod 32 is pressed by the upper cover sliding groove 31 to make the air in the piston cavity 33 be squeezed out from the one-way air outlet valve 35, pass through the gas guide hose 36 and the cleaning column 38, and be squeezed out from the air outlets 37, the air outlets 37 are directed to the intersection of the model 49 and the cleaning column 38, if the transmission mechanism is selected to be connected with the model transmission mechanism to be driven at this time, the model 49 is rotating, the cleaning column 38 is in contact with the model 49 to rotate and wipe, at the same time, the air outlets 37 blow the dust on the cleaning column 38 to fall off, so as to achieve the purpose of cleaning the cleaning column 38 and the model 49, the dust box 57 is in contact with the model 49 to collect the blown dust, and thereafter, the dust in the dust box 57 can be pulled out and cleaned at irregular intervals.

[0035] The selected transmission mechanism is as follows Figure 1 、 Figure 2 、 Figure 3The selection transmission mechanism comprises a moving box 55 movably connected on the bottom of the shell 11, a second moving rotating shaft 41 rotatably connected on the top of the moving box 55 through a bearing seat, a second bevel gear 14 and a fourth bevel gear 16 fixed on the two ends of the second moving rotating shaft 41 respectively, and a third bevel gear 15 fixed on the middle of the second moving rotating shaft 41, an L-shaped shaft seat 21 fixed on one side of the moving box 55, a first moving rotating shaft 22 rotatably connected with the L-shaped shaft seat 21, a first bevel gear 13 fixed on the first moving rotating shaft 22 and engaged with the second bevel gear 14, a moving rod 10 fixed on the moving box 55 and extending out of the shell 11, a slot provided on the shell 11 and allowing the moving rod 10 to extend out and slide up and down, a moving rod rotating block 8 rotatably connected with the moving rod 10 through a moving rod rotating shaft 9, and an E-shaped block 7 fixed on the outside of the shell 11 and matched with the moving rod rotating block 8. The moving rod rotating block 8 and the moving rod rotating shaft 9 move up and down and drive the moving box 55. The moving box 55 is externally provided with a moving box limiting slot 54, and the bottom of the shell 11 is provided with a bottom limiting block 52 matched with the moving box limiting slot 54. The moving box limiting slot 54 is limited by the bottom limiting block 52, so that the moving box 55 can only vertically slide on the track of the moving box limiting slot 54 and the bottom limiting block 52. The E-shaped block 7 has two slots, and the moving rod rotating block 8 can rotate to the inside of any one of the two slots of the E-shaped block 7 around the moving rod rotating shaft 9. The two clamping slots of the E-shaped block 7 can just limit the moving rod rotating block 8 after rotating around the moving rod rotating shaft 9, so that the moving box 55 can be fixed at two different positions of the upper slot and the lower slot of the E-shaped block 7. When and only when the moving rod rotating block 8 is rotated to be limited by one of the two clamping slots of the E-shaped block 7, the L-shaped shaft seat 21 on the moving box 55 is at one of the two positions, and the second belt 23 is just fully stretched and transmitted, so that the moving box 55 is only driven by the main shaft transmission mechanism when the selection mechanism is selected.

[0036] The main shaft transmission mechanism comprises a main shaft 1 rotatably connected on the bottom of the shell 11, a first bevel gear 13 fixed on the top of the main shaft 1 through a bearing seat, a second bevel gear 14 fixed on the top of the first moving rotating shaft 22 and engaged with the first bevel gear 13, a third bevel gear 15 fixed on the middle of the second moving rotating shaft 41 and engaged with the second bevel gear 14, a fourth bevel gear 16 fixed on the top of the second moving rotating shaft 41 and engaged with the third bevel gear 15, and a fifth bevel gear 17 fixed on the bottom of the main shaft 1 and engaged with the fourth bevel gear 16. Figure 1 、 Figure 2 、 Figure 3As shown: the main shaft transmission mechanism includes the first rotating wheel 3 and the fixed shaft 6 on the shell, the first rotating wheel 3 is fixed on the upper cover rotating shaft 45, the fixed shaft 6 on the shell is fixed on the shell 11, the fixed shaft 6 on the shell is rotatably connected with the hollow rotating shaft 4 outside, one end of the hollow rotating shaft 4 is fixed with the second rotating wheel 5, the first rotating wheel 3 and the hollow rotating shaft 4 are driven by the first belt 2, the second rotating wheel 5 and the first moving rotating shaft 22 are driven by the second belt 23, the shell 11 and the upper cover 1 are provided with a slot allowing the first belt 2, the first rotating wheel 3, the second rotating wheel 5 and the second belt 23 to move. At this time, the opening of the upper cover 1 will drive the first rotating wheel 3 to rotate, and the first belt 2 installed thereon will drive the hollow rotating shaft 4 and the second rotating wheel 5 thereon. If the selected transmission mechanism is selected, the second belt 23 on the second rotating wheel will drive the first moving rotating shaft 22, realizing the transmission of the upper cover 1 to the selected transmission mechanism.

[0037] The first belt 2, the first rotating wheel 3 and the hollow rotating shaft 4 are provided with a slot that engages with each other, and the second belt 23, the second rotating wheel 5 and the first moving rotating shaft 22 are provided with a slot that engages with each other, preventing the belt transmission from slipping.

[0038] As shown in the application of the transmission mechanism Figure 2 、 Figure 3 、 Figure 4 As shown: the application of the transmission mechanism includes the upper tooth plate gear 28 and the lower tooth plate gear 24, the lower tooth plate gear 24 is rotatably connected between the shell 11 and the partition plate 53 through the partition plate rotating shaft 56, the upper tooth plate gear 28 is fixed on one end of the lampshade rotating shaft 29, one end of the partition plate rotating shaft 56 is fixed with the fifth bevel gear 17 matched with the fourth bevel gear 16, the upper tooth plate gear 28 and the lower tooth plate gear 24 are provided with the tooth plate connecting rod 26, the upper end of the tooth plate connecting rod 26 is provided with the upper tooth plate 27 engaged with the upper tooth plate gear 28, and the lower end is provided with the lower tooth plate 25 engaged with the lower tooth plate gear 24, and the partition plate 53 is further fixed with the inner shell limiting block 50, the tooth plate connecting rod 26 is limited by the inner shell limiting block 50, so that the tooth plate connecting rod 26 can only move up and down. When the moving rod rotating block 8 is rotated and limited in the lower groove of the E-shaped block 7, the fourth bevel gear 16 on the second moving rotating shaft 41 is engaged with the fifth bevel gear 17, and the fourth bevel gear 16 is driven to rotate with the second moving rotating shaft 41, the fourth bevel gear 16 drives the fifth bevel gear 17, the fifth bevel gear 17 rotates coaxially with the lower tooth plate gear 24, the lower tooth plate gear 24 drives the lower tooth plate 25 and the tooth plate connecting rod 26 to rotate, and the upper tooth plate 27 drives the upper tooth plate gear 28 to rotate, and the entire needle box cover 30 is driven to rotate, when the upper cover 1 is vertically opened, the needle box cover 30 is also vertically opened, exposing the needle box 46 directly below, the needle box 46 is completely fixed on the shell 11 to store clean acupuncture needles and related articles, at this time, the actual combat training operation can be carried out.

[0039] The model transmission mechanism is shown in Figure 2 、 Figure 5 、 Figure 5 The model transmission mechanism comprises a model transmission rotating shaft 40 fixedly connected to the partition plate 53 through a transmission shaft bearing seat 51, and the model transmission rotating shaft 40 is fixed with an eighth bevel gear 42 and a seventh bevel gear 19 at two ends respectively, the eighth bevel gear 42 is matched with the third bevel gear 15, and one end of the model rotating shaft 20 is fixed with a sixth bevel gear 18 engaged with the seventh bevel gear 19. The model 49 further comprises a model part storage box 48 for storing model parts, when the moving rod rotating block 8 is rotated to be limited in the upper groove of the E-shaped block 7, the second moving rotating shaft 41 is driven to move upwards so that the third bevel gear 15 is engaged with the eighth bevel gear 42, at this time, the engagement between the fourth bevel gear 16 and the fifth bevel gear 17 is disengaged, the third bevel gear 15 is rotated around the second moving rotating shaft 41 by the rotation of the upper cover 1, the seventh bevel gear 19 is driven by the model transmission rotating shaft 40, the seventh bevel gear 19 is engaged with the sixth bevel gear 18, and the engagement between the seventh bevel gear 19 and the sixth bevel gear 18 drives the model rotating shaft 20 and the whole model 49 to rotate, when the upper cover 1 is vertically opened, the model 49 and the model part storage box 48 are also completely upwards, at this time, the cover of the model part storage box 48 can be opened for model training operation.

[0040] Although the embodiments of the present application have been shown and described, the specific embodiments are merely illustrative of the present application, and are not intended to limit the present application, and the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner, and those skilled in the art can make modifications, replacements and variations of the embodiments without creative contribution after reading the specification, as long as they are within the scope of the claims of the present application.

Claims

1. A acupuncture practice device, comprising a housing (11) and a cover (1) thereof, the housing (11) and the cover (1) are rotatably connected through a cover rotation shaft (45), characterized in that: The shell (11) is internally provided with a partition plate (53), the shell (11) is rotatably connected with a model (49) through a model rotating shaft (20) between the shell (11) and the partition plate (53), the model (49) is a semicircular structure in cross section, a needle box (46) is fixed to the inner top of the shell (11) near the model (49), a needle box cover (30) is rotatably connected to the top of the needle box (46) through a lampshade rotating shaft (29), a selection transmission mechanism is arranged on the inner bottom of the shell (11), a main shaft transmission mechanism is arranged between the upper cover rotating shaft (45) and the selection transmission mechanism, a model transmission mechanism is arranged between the model rotating shaft (20) and the selection transmission mechanism, an application transmission mechanism is arranged between the lampshade rotating shaft (29) and the selection transmission mechanism, a piston cavity (33) and a piston connecting rod (32) are arranged between the shell (11) and the upper cover (1), the bottom of the piston cavity (33) is installed on the inner bottom of the shell (11) through a hinged seat, the hinged seat is rotatably connected with the piston cavity (33) through a piston rotating shaft (47), an upper cover sliding groove (31) is arranged on the inner side of the upper cover, the top of the piston connecting rod (32) is rotatably and slidingly connected in the upper cover sliding groove (31), the bottom of the piston cavity (33) is provided with a one-way air inlet valve (34) and a one-way air outlet valve (35) matched with the inner chamber thereof, a flexible plate (39) is further fixed to the inner side of the shell (11), one end of the flexible plate (39) is fixed with a cleaning column (38), and the cleaning column (38) is in contact with the model (49), the cleaning column (38) is internally provided with a cavity, a plurality of air outlets (37) are arranged on the bottom of the cleaning column (38), the air outlets (37) are directed to the angle between the model (49) and the cleaning column (38), and the one-way air outlet valve (35) and the cavity of the cleaning column (38) are connected in communication through a gas guide hose (36).

2. The acupuncture practice device according to claim 1, wherein: The selection transmission mechanism comprises a moving box (55), the moving box (55) is movably connected on the inner bottom of the shell (11), a second moving rotating shaft (41) is rotatably connected to the top of the moving box (55) through a bearing seat, second bevel gears (14) and fourth bevel gears (16) are respectively fixed to the two ends of the second moving rotating shaft (41), and a third bevel gear (15) is fixed to the middle part of the second moving rotating shaft (41), an L-shaped shaft seat (21) is fixed to one side of the moving box (55), a first moving rotating shaft (22) is rotatably connected to the L-shaped shaft seat (21), a first bevel gear (13) engaged with the second bevel gear (14) is fixed to the first moving rotating shaft (22), a moving rod (10) extending out of the shell (11) is fixed to the moving box (55), a slot allowing the moving rod (10) to extend out and slide up and down is arranged on the shell (11), and the end of the moving rod (10) is rotatably connected with a moving rod rotating block (8) through a moving rod rotating shaft (9).

3. The acupuncture practice device of claim 2, wherein: The main shaft transmission mechanism comprises a first rotating wheel (3) and a fixed shaft (6) on the shell, the first rotating wheel (3) is fixed on the upper cover rotating shaft (45), the fixed shaft (6) on the shell is fixed on the shell (11), the hollow rotating shaft (4) is rotatably connected to the outside of the fixed shaft (6) on the shell, one end of the hollow rotating shaft (4) is fixed with a second rotating wheel (5), the first rotating wheel (3) and the hollow rotating shaft (4) are driven by the first belt (2), the second rotating wheel (5) and the first moving rotating shaft (22) are driven by the second belt (23), and the shell (11) and the upper cover (1) are provided with a slot allowing the first belt (2), the first rotating wheel (3), the second rotating wheel (5) and the second belt (23) to move.

4. The acupuncture practice device of claim 2, wherein: The application transmission mechanism comprises an upper toothed plate gear (28) and a lower toothed plate gear (24), the lower toothed plate gear (24) is rotatably connected between the shell (11) and the partition plate (53) through a partition plate rotating shaft (56), the upper toothed plate gear (28) is fixed at one end of the lampshade rotating shaft (29), one end of the partition plate rotating shaft (56) is fixed with a fifth bevel gear (17) matched with the fourth bevel gear (16), the upper toothed plate gear (28) and the lower toothed plate gear (24) are provided with a toothed plate connecting rod (26), the upper end of the toothed plate connecting rod (26) is provided with an upper toothed plate (27) engaged with the upper toothed plate gear (28), and the lower end is provided with a lower toothed plate (25) engaged with the lower toothed plate gear (24), and the partition plate (53) is further fixed with an inner shell limiting block (50), the toothed plate connecting rod (26) is limited by the inner shell limiting block (50), so that the toothed plate connecting rod (26) can only move up and down.

5. The acupuncture practice device of claim 2, wherein: The model transmission mechanism comprises a model transmission rotating shaft (40), the model transmission rotating shaft (40) is fixedly connected to the partition plate (53) through a transmission shaft bearing seat (51), the model transmission rotating shaft (40) is fixedly connected with an eighth bevel gear (42) and a seventh bevel gear (19) at two ends, the eighth bevel gear (42) is matched with the third bevel gear (15), and one end of the model rotating shaft (20) is fixed with a sixth bevel gear (18) engaged with the seventh bevel gear (19).

6. The acupuncture practice device of claim 1, wherein: The shell (11) is further provided with a dust box (57) inside, the dust box (57) is located directly below the air outlet (37) and is in contact with the model (49), and the dust box (57) can be pulled out from the outside of the shell (11).

7. The acupuncture practice device of claim 2, wherein: The spring (12) is arranged between the bottom of the moving box (55) and the shell (11).

8. The acupuncture practice device of claim 2, wherein: The moving box (55) is provided with a moving box limiting groove (54) outside, and the bottom limiting block (52) matched with the moving box limiting groove (54) is arranged on the inner bottom of the shell (11).

9. The acupuncture practice device of claim 1, wherein: One end of the model (49) is fixed with a model part storage box (48), and the end of the model part storage box (48) is provided with an openable cover.

10. The acupuncture practice device of claim 1, wherein: The inside of the shell (11) is provided with a marginal opening (43) for the piston connecting rod (32) to move, and a middle opening (44) for the model (49) to move.

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