Movable clinical medicine teaching table

Abstract

The utility model discloses a movable clinical medicine teaching platform, and aims to solve the technical problems that teaching personnel are troublesome and laborious to hold pictures by hand and teaching personnel in the back row cannot clearly see the pictures when too many learning personnel appear in the prior art, the teaching platform comprises a teaching platform, and a supporting platform is mounted at the bottom of the teaching platform; a fixing plate is installed at the bottom of the supporting table, stand columns are installed at the four corners of the bottom of the fixing plate, universal wheels are installed below the stand columns, and lifting assemblies are installed between the universal wheels and the stand columns; according to the teaching platform, through the design, the practicability can be improved, and meanwhile, the teaching platform can be conveniently lifted and inclined.

Description

Technical Field

[0001] The utility model belongs to the technical field of teaching platforms, and in particular relates to a movable clinical medicine teaching platform. Background Art

[0002] Clinical medicine mainly studies the basic knowledge and skills in basic medicine, clinical medicine, surgery, etc., and conducts diagnosis, treatment, and prevention of human diseases. For example, the diagnosis of diseases such as fractures and heart disease, the implementation of surgeries such as heart bypass and organ transplantation, and radiotherapy of tumors.

[0003] In medical majors, teachers present to students via teaching tables. Currently, teaching tables are fixed in designated locations. Since teaching needs to be mobile, movable teaching tables are introduced. This operation is convenient and fast. However, during teaching, teachers show students some teaching pictures by hand, which is time-consuming and laborious. At the same time, when there are too many learners, the people in the back row cannot clearly observe the pictures in the hands of the teaching staff.

[0004] Therefore, it is particularly important to improve the existing movable clinical medicine teaching table, design a new movable clinical medicine teaching table to solve the above technical defects, and improve the practicality of the overall movable clinical medicine teaching table. Utility Model Content

[0005] (1) Technical issues to be solved

[0006] In view of the shortcomings of the prior art, the purpose of the present invention is to provide a movable clinical medicine teaching table, which is intended to solve the technical problem that it is time-consuming and laborious for teaching staff to display pictures by hand under the prior art.

[0007] (2) Technical solution

[0008] In order to solve the above technical problems, the utility model provides such a movable clinical medicine teaching table, which includes a teaching table body, a support table is installed at the bottom of the teaching table body, a fixing plate is installed at the bottom of the support table, columns are installed at the four corners of the bottom of the fixing plate, universal wheels are installed below the columns, and a lifting assembly is installed between the universal wheels and the columns;

[0009] The lifting assembly is used to raise and lower the height of the teaching platform body.

[0010] When the teaching platform body of the present technical solution is used, the teaching picture is fitted into the inside of the slot through the slot, freeing the hands of the teaching staff, and the first bevel gear is rotated by rotating the rotating rod, so that the first bevel gear drives the second bevel gear to rotate, and the outer sliding of the movable sleeve threaded rod is realized, so that the teaching platform body is lifted up by the linkage plate, and the teaching platform body is tilted, so that the learners can better observe the teaching picture, and the third gear is rotated and meshed with the second gear through the rotation force of the third gear, so that the second gear is rotated, and the second gear is driven to mesh with the first gear, so that the first gear is rotated, so that the first gear drives the gear column to complete the lifting and lowering, and the gear column drives the column to lift and lower, and the card strip is pressed by pressing the card strip to press the card wheel, and the crank is pressed down to realize that the card strip always exerts force downward and fits with the card wheel to lock the lifting component.

[0011] Preferably, the lifting assembly includes an outer frame, a gear column, a first gear, a second gear, a third gear, a clamping wheel and a clamping strip. The outer frame is installed on the top of the universal wheel, the gear column is installed on the inside of the outer frame, the first gear is installed on the outside of the gear column, the second gear is installed on the rear side of the first gear, the third gear is installed on the top of the second gear, the clamping wheel is installed on the rear side of the third gear and is located outside the outer frame, and the clamping strip is installed on the outside of the clamping wheel.

[0012] Furthermore, the gear column extends to the outside of the outer frame through the through slot, and the gear column is connected to the column in a fixed manner.

[0013] Furthermore, connecting columns are installed inside the third gear and the card wheel, and the third gear and the card wheel are rotatably connected to the outer frame through the connecting columns.

[0014] Furthermore, a rotating shaft is installed inside the card strip, a crank is installed at one end of the rotating shaft away from the card strip, and a pressure strip is installed on the outside of the outer frame at a position corresponding to the card strip.

[0015] Furthermore, the connection between the teaching platform body and the support platform is hinged, and the top of the teaching platform body is symmetrically provided with card slots.

[0016] Furthermore, a square groove is opened inside the support platform, a rotating rod is installed inside the square groove, a first bevel gear is installed in the middle of the rotating rod, a second bevel gear is installed on the rear side of the first bevel gear, a threaded rod is installed inside the second bevel gear, a movable sleeve is installed outside the threaded rod, and a linkage plate is installed on the top of the movable sleeve.

[0017] (3) Beneficial effects

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] The teaching platform of the utility model allows the teaching pictures to fit inside the card slot through the card slot, freeing the hands of the teaching staff, and by rotating the rotating rod, the first bevel gear is rotated, and the first bevel gear drives the second bevel gear to rotate, so that the outer sliding of the movable sleeve threaded rod is realized, so that the teaching platform body is lifted up through the linkage plate, and the teaching platform body is tilted, so that the learners can better observe the teaching pictures, and by rotating the third gear, the third gear is meshed with the second gear through the rotation force of the third gear, and the second gear is driven to mesh with the first gear at the same time, so that the first gear is rotated, so that the first gear drives the gear column to complete the lifting and lowering, and the gear column drives the column to lift and lower, and by pressing the card strip, the card strip presses the card wheel, and by pressing the crank handle downward, the card strip always exerts force downward and fits with the card wheel, so as to lock the lifting component. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the overall separation structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the lifting component of the utility model;

[0023] Figure 4 It is a schematic diagram of the internal structure of the lifting component of the utility model.

[0024] The marks in the attached drawings are: 1. teaching table body; 2. support table; 3. fixed plate; 4. column; 5. universal wheel; 6. lifting assembly; 601. outer frame; 602. gear column; 603. first gear; 604. second gear; 605. third gear; 606. card wheel; 607. card strip; 608. crank; 609. pressure strip; 7. card slot; 8. square slot; 9. rotating rod; 10. first bevel gear; 11. second bevel gear; 12. threaded rod; 13. movable sleeve; 14. linkage plate. DETAILED DESCRIPTION

[0025] This specific implementation is a movable clinical medicine teaching table, and its structural diagram is shown in FIG. Figure 1-Figure 4 As shown, it includes a teaching platform body 1, a support platform 2 is installed at the bottom of the teaching platform body 1, a fixing plate 3 is installed at the bottom of the supporting platform 2, columns 4 are installed at the four corners of the bottom of the fixing plate 3, universal wheels 5 are installed below the columns 4, and a lifting assembly 6 is installed between the universal wheels 5 and the columns 4;

[0026] The lifting assembly 6 is used to raise and lower the height of the teaching platform body 1 .

[0027] Further, in this embodiment, the lifting assembly 6 includes an outer frame 601, a gear column 602, a first gear 603, a second gear 604, a third gear 605, a card wheel 606 and a card strip 607. The outer frame 601 is installed on the top of the universal wheel 5, the gear column 602 is installed inside the outer frame 601, the first gear 603 is installed on the outside of the gear column 602, the second gear 604 is installed on the rear side of the first gear 603, the third gear 605 is installed on the top of the second gear 604, the card wheel 606 is installed on the rear side of the third gear 605 and is located outside the outer frame 601, and the card strip 607 is installed on the outer frame 601. Installed on the outside of the card wheel 606, when there are too many learners and the teaching platform body 1 needs to be raised, the third gear 605 is rotated, and the rotational force of the third gear 605 is engaged with the second gear 604 to realize the rotation of the second gear 604, and at the same time, the second gear 604 is driven to engage with the first gear 603 to realize the rotation of the first gear 603, so that the first gear 603 drives the gear column 602 to complete the lifting, and the gear column 602 drives the column 4 to lift, and by pressing the card strip 607, the card strip 607 presses the card wheel 606 to lock it to prevent the teaching platform body 1 from descending.

[0028] Among them, in this embodiment, a through groove is opened on the top of the outer frame 601, and the gear column 602 extends to the outside of the outer frame 601 through the through groove, and the connection method between the gear column 602 and the column 4 is a fixed connection. By rising of the gear column 602, the gear column 602 drives the column 4 to rise.

[0029] Secondly, in this embodiment, connecting columns are installed inside the third gear 605 and the card wheel 606. The third gear 605 and the card wheel 606 are rotatably connected to the outer frame 601 through the connecting columns. The third gear 605 and the card wheel 606 can rotate synchronously through the connecting columns to enhance their linkage.

[0030] Furthermore, in this embodiment, a rotating shaft is installed inside the clamping strip 607, and a crank 608 is installed at the end of the rotating shaft away from the clamping strip 607. A pressure strip 609 is installed on the outside of the outer frame 601 at a position corresponding to the clamping strip 607. By pressing down the crank 608, the clamping strip 607 is always forced downward to fit with the clamping wheel 606, thereby locking the lifting assembly 6.

[0031] Furthermore, in the present embodiment, the connection between the teaching table body 1 and the support table 2 is hinged, and a card slot 7 is symmetrically provided on the top of the teaching table body 1. The card slot 7 allows the teaching picture to fit inside the card slot 7, freeing the hands of the teaching staff.

[0032] Furthermore, in the present embodiment, a square groove 8 is provided inside the support platform 2, a rotating rod 9 is installed inside the square groove 8, a first bevel gear 10 is installed in the middle of the rotating rod 9, a second bevel gear 11 is installed on the rear side of the first bevel gear 10, a threaded rod 12 is installed inside the second bevel gear 11, a movable sleeve 13 is installed outside the threaded rod 12, and a linkage plate 14 is installed on the top of the movable sleeve 13. By rotating the rotating rod 9, the first bevel gear 10 can be rotated, the first bevel gear 10 drives the second bevel gear 11 to rotate, and the outer part of the threaded rod 12 of the movable sleeve 13 can slide, so that the teaching platform body 1 is lifted up by the linkage plate 14, and the teaching platform body 1 is tilted, so that the learners can better observe the teaching pictures.

[0033] In this embodiment, the implementation scenario is specifically as follows: the teaching picture is fitted into the inside of the card slot 7 through the card slot 7, freeing the hands of the teaching staff, and the first bevel gear 10 is rotated by rotating the rotating rod 9, so that the first bevel gear 10 drives the second bevel gear 11 to rotate, and the external sliding of the threaded rod 12 of the movable sleeve 13 is realized, so that the teaching platform body 1 is lifted up through the linkage plate 14, and the teaching platform body 1 is tilted, so that the learners can better observe the teaching picture, and the third gear 605 is rotated, and the first gear 606 is driven by the second gear 607 to rotate. The rotational force of the third gear 605 meshes with the second gear 604 to realize the rotation of the second gear 604, and at the same time drives the second gear 604 to mesh with the first gear 603 to realize the rotation of the first gear 603, so that the first gear 603 drives the gear column 602 to complete the lifting, and the gear column 602 drives the column 4 to lift and lower, and by pressing the card strip 607, the card strip 607 presses the card wheel 606, and by pressing the crank 608 downward, the card strip 607 always exerts force downward, fits with the card wheel 606, and locks the lifting component 6.

[0034] The above embodiments are preferred implementation schemes of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the present technical solution is within the protection scope of the present invention.

Claims

1. A movable clinical medicine teaching platform, comprising a teaching platform body (1), characterized in that: A support platform (2) is installed at the bottom of the teaching platform body (1), a fixing plate (3) is installed at the bottom of the support platform (2), columns (4) are installed at the four corners of the bottom of the fixing plate (3), a universal wheel (5) is installed below the column (4), and a lifting component (6) is installed between the universal wheel (5) and the column (4); The lifting component (6) is used to lift and lower the height of the teaching platform body (1).

2. The movable clinical medicine teaching platform according to claim 1 is characterized in that: The lifting assembly (6) comprises an outer frame (601), a gear column (602), a first gear (603), a second gear (604), a third gear (605), a clamping wheel (606) and a clamping strip (607); the outer frame (601) is mounted on the top of the universal wheel (5); the gear column (602) is mounted inside the outer frame (601); the first gear (603) is mounted outside the gear column (602); the second gear (604) is mounted on the rear side of the first gear (603); the third gear (605) is mounted on the top of the second gear (604); the clamping wheel (606) is mounted on the rear side of the third gear (605) and is located outside the outer frame (601); and the clamping strip (607) is mounted outside the clamping wheel (606).

3. The movable clinical medicine teaching platform according to claim 2 is characterized in that: A through slot is provided at the top of the outer frame (601), and the gear column (602) extends to the outside of the outer frame (601) through the through slot, and the gear column (602) is connected to the column (4) in a fixed manner.

4. The movable clinical medicine teaching platform according to claim 2 is characterized in that: The third gear (605) and the card wheel (606) are internally installed with connecting columns, and the third gear (605) and the card wheel (606) are both rotatably connected to the outer frame (601) through the connecting columns.

5. The movable clinical medicine teaching platform according to claim 2 is characterized in that: A rotating shaft is installed inside the clamping strip (607), and a crank (608) is installed at one end of the rotating shaft away from the clamping strip (607). A pressure strip (609) is installed on the outside of the outer frame (601) at a position corresponding to the clamping strip (607).

6. The movable clinical medicine teaching platform according to claim 1 is characterized in that: The teaching platform body (1) and the support platform (2) are connected in a hinged manner, and the top of the teaching platform body (1) is symmetrically provided with card slots (7).

7. The movable clinical medicine teaching platform according to claim 1 is characterized in that: A square groove (8) is provided inside the support platform (2), a rotating rod (9) is installed inside the square groove (8), a first bevel gear (10) is installed in the middle of the rotating rod (9), a second bevel gear (11) is installed on the rear side of the first bevel gear (10), a threaded rod (12) is installed inside the second bevel gear (11), a moving sleeve (13) is installed outside the threaded rod (12), and a linkage plate (14) is installed on the top of the moving sleeve (13).

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