Teaching operation table

Abstract

The utility model discloses a teaching operation table which comprises a panel, a plurality of supporting legs are installed on the bottom wall of the panel, a blanking opening is formed in the panel, a collecting groove corresponding to the blanking opening is formed in the bottom wall of the panel, a connecting groove is formed in the panel, a movable frame is arranged in the connecting groove, a pressing groove is formed in the outer wall of the movable frame, and a clamping groove is formed in the outer wall of the pressing groove. A limiting block is arranged in the lower pressing groove through an extrusion mechanism, a limiting opening corresponding to the limiting block is formed in the bottom wall of the panel, a rotating gear is arranged on the movable frame, and a power mechanism connected with the rotating gear is arranged on the movable frame. Through the arrangement of the panel, the supporting legs, the movable frame, the placement table, the driving motor, the rotating gear, the fixed gear ring and the like, a learner can sit around the panel, teaching articles can move on the placement table for sequential teaching display, the teaching visual field and experience are good, and the walking amount of the learner is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of operating tables, in particular to a teaching operating table. Background Art

[0002] The teaching operation table is a device or facility used in teaching scenarios. It usually has the following functions and characteristics: Operation space: provides an area for placing teaching tools, experimental equipment, etc. Display function: facilitates teachers to demonstrate, explain and demonstrate operations.

[0003] In the prior art, common teaching operation tables are generally rectangular, and learners sit in a long strip to study. Learners at the edge have poor vision, and it is inconvenient for teaching staff to take teaching materials or move items to the edge for teaching demonstration. In order to change the current situation and improve it, a teaching operation table is proposed. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provides a teaching operating table.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A teaching operating table comprises a panel, a plurality of supporting legs are installed on the bottom wall of the panel, a blanking port is provided on the panel, a collecting groove corresponding to the blanking port is installed on the bottom wall of the panel, a connecting groove is provided on the panel, a movable frame is provided in the connecting groove, a downward pressing groove is provided on the outer wall of the movable frame, a limit block is provided in the downward pressing groove through an extrusion mechanism, a limit port corresponding to the limit block is provided on the bottom wall of the panel, a rotating gear is provided on the movable frame, a power mechanism connected with the rotating gear is provided on the movable frame, the rotating gear cooperates with the panel through a transmission mechanism, and a placing table is provided on the movable frame.

[0007] Preferably, the extrusion mechanism comprises an extrusion spring arranged in the lower pressing groove, and two ends of the extrusion spring are elastically connected to the outer wall of the limiting block and the inner wall of the lower pressing groove respectively.

[0008] Preferably, the power mechanism comprises a driving motor mounted on a movable frame, and an output shaft of the driving motor is connected to a rotating gear.

[0009] Preferably, the transmission mechanism comprises a fixed gear ring mounted on the panel, and the fixed gear ring is meshed with the rotating gear.

[0010] Preferably, the panel is in a circular ring shape and is provided with an inlet and outlet, and support blocks are provided at the ends of the plurality of support legs.

[0011] Preferably, the inner walls on both sides of the blanking opening are inclined, and the inner walls on both sides of the blanking opening are polished.

[0012] Beneficial effects of the utility model:

[0013] 1. By setting up panels, supporting legs, movable frames, placement tables, drive motors, rotating gears and fixed gear rings, learners can sit around the panels, and teaching objects can be placed on the placement tables for sequential teaching demonstrations, which provides a better teaching vision and experience and reduces the amount of movement of teaching staff.

[0014] 2. By setting the limit block, the limit opening and the extrusion spring, the movable frame and the placement table can be easily disassembled and assembled relative to the panel, which provides high convenience for cleaning the placement table.

[0015] 3. By setting the drop port and the collection trough, the dust and impurities on the panel can fall through the drop port and enter the collection trough for centralized collection, which is convenient for subsequent centralized processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of a teaching operating table proposed by the utility model;

[0017] Figure 2 for Figure 1 A vertical section structure diagram from top view;

[0018] Figure 3 for Figure 2 A schematic diagram of the structure at A;

[0019] Figure 4 for Figure 3 Enlarged schematic diagram of the structure at B.

[0020] In the figure: 1 panel, 2 supporting legs, 3 blanking opening, 4 collecting trough, 5 placing table, 6 fixed gear ring, 7 movable frame, 8 rotating gear, 9 driving motor, 10 connecting groove, 11 pressing groove, 12 limiting block, 13 extrusion spring, 14 limiting opening. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-4A teaching operating table comprises a panel 1, a plurality of supporting legs 2 are installed on the bottom wall of the panel 1, a blanking port 3 is provided on the panel 1, a collecting groove 4 corresponding to the blanking port 3 is installed on the bottom wall of the panel 1, a connecting groove 10 is provided on the panel 1, a movable frame 7 is arranged in the connecting groove 10, a lower pressing groove 11 is provided on the outer wall of the movable frame 7, a limit block 12 is arranged in the lower pressing groove 11 through an extrusion mechanism, a limit port 14 corresponding to the limit block 12 is provided on the bottom wall of the panel 1, a rotating gear 8 is provided on the movable frame 7, a power mechanism connected with the rotating gear 8 is provided on the movable frame 7, the rotating gear 8 cooperates with the panel 1 through a transmission mechanism, and a placing table 5 is provided on the movable frame 7.

[0023] The extrusion mechanism includes an extrusion spring 13 arranged in the lower pressing groove 11, and the two ends of the extrusion spring 13 are elastically connected to the outer wall of the limit block 12 and the inner wall of the lower pressing groove 11 respectively. The extrusion spring 13 realizes the downward pressing of the limit block 12, and can realize the ejection operation of the limit block 12 to prevent the movable frame 7 from being separated from the connecting groove 10.

[0024] The power mechanism includes a drive motor 9 installed on the movable frame 7. The output shaft of the drive motor 9 is connected to the rotating gear 8. The drive motor 9 is a power device. As shown in the figure, it is arranged on the movable frame 7. The movable frame 7 is U-shaped. The drive motor 9 realizes the starting and rotation operations of the rotating gear 8.

[0025] The transmission mechanism includes a fixed gear ring 6 installed on the panel 1, which is meshed with a rotating gear 8. As shown in the figure, when the rotating gear 8 is driven to rotate by the driving motor 9, the fixed gear ring 6 can cooperate with the movable frame 7 to realize the movement operation relative to the panel 1, thereby facilitating the adjustment of its specific position relative to the panel 1.

[0026] The panel 1 is in a circular ring shape and is provided with an inlet and outlet, which makes the panel 1 in an incomplete circular ring shape, and the inlet and outlet are convenient for operators to enter and exit. Support blocks are provided at the ends of multiple support legs 2, and the support legs 2 cooperate with the support blocks to achieve effective support for components such as the panel 1.

[0027] The inner walls on both sides of the drop opening 3 are inclined and polished. The inclined setting and polishing process facilitate the material to fall smoothly through the drop opening 3 and enter the collecting trough 4.

[0028] When the utility model is used, the teaching staff passes through the entrance and exit on the panel 1 and is in the middle position of the panel 1. The teaching items to be displayed are placed on the placement table 5. The learners sit around the panel 1. When displaying to the learners in turn, the driving motor 9 is started to drive the rotating gear 8 to rotate. When the rotating gear 8 rotates, due to the presence of the fixed gear ring 6, the rotating gear 8 can drive the movable frame 7 to move in the connecting groove 10, thereby driving the placement table 5 to adjust its position relative to the panel 1, and the display can be performed in turn relative to the learners sitting around.

[0029] In this solution, some teaching items need to be touched and operated by learners, and some items will produce debris and impurities, which can be swept into the drop port 3 and fall into the collection trough 4 for collection, so as to facilitate subsequent centralized processing.

[0030] In the present solution, when some debris and impurities that have fallen into the collecting trough 4 are difficult to handle, the upper limit block 12 that is in the limit opening 14 is pushed up, and the limit block 12 compresses the extrusion spring 13 and then enters the lower pressure groove 11 and disengages from the limit opening 14, thereby realizing the limit release operation of the movable frame 7, and the movable frame 7 and other components can be disassembled by horizontal pulling, and can be cleaned at will after being placed in an open area.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A teaching operation table, comprising a panel (1), characterized in that: The bottom wall of the panel (1) is provided with a plurality of supporting legs (2), the panel (1) is provided with a blanking opening (3), the bottom wall of the panel (1) is provided with a collecting groove (4) corresponding to the blanking opening (3), the panel (1) is provided with a connecting groove (10), a movable frame (7) is provided in the connecting groove (10), a lower pressing groove (11) is provided on the outer wall of the movable frame (7), a limit block (12) is provided in the lower pressing groove (11) through an extrusion mechanism, a limit opening (14) corresponding to the limit block (12) is provided on the bottom wall of the panel (1), a rotating gear (8) is provided on the movable frame (7), a power mechanism connected to the rotating gear (8) is provided on the movable frame (7), the rotating gear (8) cooperates with the panel (1) through a transmission mechanism, and a placing table (5) is provided on the movable frame (7).

2. A teaching operation table according to claim 1, characterized in that: The extrusion mechanism comprises an extrusion spring (13) arranged in the lower pressing groove (11), and two ends of the extrusion spring (13) are elastically connected to the outer wall of the limit block (12) and the inner wall of the lower pressing groove (11) respectively.

3. A teaching operation table according to claim 2, characterized in that: The power mechanism comprises a driving motor (9) mounted on a movable frame (7), and an output shaft of the driving motor (9) is connected to a rotating gear (8).

4. A teaching operation table according to claim 3, characterized in that: The transmission mechanism comprises a fixed gear ring (6) mounted on the panel (1), and the fixed gear ring (6) is meshed with a rotating gear (8).

5. A teaching operation table according to claim 4, characterized in that: The panel (1) is in a circular ring shape and is provided with an inlet and an outlet, and support blocks are provided at the ends of the plurality of support legs (2).

6. A teaching operation table according to claim 5, characterized in that: The inner walls on both sides of the blanking opening (3) are arranged inclined, and the inner walls on both sides of the blanking opening (3) are polished.

Images