Teaching and training equipment management equipment with high safety

Abstract

The invention provides teaching training equipment management equipment with high safety, and relates to the field of management equipment. The management equipment comprises a supporting seat, the supporting seat comprises two supporting plates and a mounting plate, first mounting protection seats are mounted on one sides of the upper end face and the lower end face of the mounting plate, and a plurality of second mounting protection seats are mounted at the positions, located on one sides of the first mounting protection seats, of the upper end face and the lower end face of the mounting plate; first linkage plates are installed at the front ends and the rear ends of the interiors of the two first installation protection seats correspondingly, second linkage plates are installed at the front ends and the rear ends of the interiors of the multiple second installation protection seats correspondingly, and management boxes are installed on one sides of the first linkage plates and one sides of the second linkage plates correspondingly. According to the teaching training equipment management box, the independent opening function can be achieved, the single-power side-by-side linkage opening function can be achieved, the linkage use function is achieved on the premise that energy is saved, the management box is wrapped and protected by the installation protection base when stored, the phenomenon that teaching training equipment is lost and stolen can be avoided, and safety is better.

Description

Technical Field

[0001] The present invention relates to the field of management equipment, in particular to a teaching and training equipment management device with high safety. Background Art

[0002] Teaching and training equipment refers to various devices and equipment used in education and training, assisting teachers with teaching and students with learning. Equipment can be categorized into various types based on different subjects and training objectives. Teaching and training equipment management equipment is a storage and management device used to manage and maintain teaching and training equipment. This management device helps administrators efficiently store, manage, and maintain teaching equipment.

[0003] Physical education requires a large amount of training equipment. Traditionally, retrieving small pieces of equipment requires managers to remove them from shelves at designated storage locations and hand them over to visitors, who then return them after use. During this process, some small pieces of equipment, while small in size, are heavy, making it difficult to transport multiple large and heavy pieces simultaneously. This labor-intensive process places a significant burden on staff. The large variety of equipment, specifications, and quantity necessitates manual handling and turnover, increasing labor intensity. Furthermore, stacking equipment on the ground or in warehouses can lead to disorganized management, increasing management costs amidst an increasingly busy workload. Furthermore, equipment is unsafe, easily damaged, and difficult to categorize and manage for both inbound and outbound storage. Summary of the Invention

[0004] (1) Technical problems solved

[0005] In response to the shortcomings of the existing technology, the present invention provides a highly safe teaching and training equipment management device, which solves the problem that the equipment has a large number of types and specifications, and the manual handling and turnover increase the labor intensity; furthermore, the equipment is piled on the ground or stored in the warehouse, which easily leads to disorderly management, increases management costs in the increasingly busy work, and is unsafe, easy to damage, and cannot be classified to implement outbound and inbound management.

[0006] (2) Technical solution

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: a highly safe teaching and training equipment management device, comprising a support base, the support base comprising two support plates and a mounting plate, a first mounting protection base is installed on one side of the upper end surface and the lower end surface of the mounting plate, a plurality of second mounting protection bases are installed on the upper end surface and the lower end surface of the mounting plate at positions on one side of the first mounting protection base, a first linkage plate is installed at the front and rear ends of the two first mounting protection bases, a second linkage plate is installed at the front and rear ends of the plurality of second mounting protection bases, and a management box is installed on one side of the first linkage plate and the second linkage plate;

[0008] A No. 1 machine box and a No. 1 fixing plate are respectively installed at both sides of the front and rear ends of the outer wall of the first mounting protective seat, and a No. 2 machine box and a No. 2 fixing plate are respectively installed at both sides of the front and rear ends of the outer walls of the plurality of second mounting protective seats, and a No. 1 driving shaft is rotatably installed at the upper and lower ends of the opposite sides of the No. 1 machine box and the No. 1 fixing plate. Among the plurality of No. 2 machine boxes and No. 2 fixing plates, the No. 2 machine boxes and the No. 2 fixing plates located on the same side of the same second mounting protective seat are rotatably installed at the upper and lower ends of the opposite sides of the No. 2 driving shaft, the No. 1 driving shaft is fixedly connected to the first linkage plate, and the No. 2 driving shaft is fixedly connected to the second linkage plate;

[0009] The lower end surfaces of the two support plates are each provided with a movable groove, and electric push rods are installed at the front and rear ends of the top ends of the movable grooves. Inner plates are installed at the extended ends of the lower ends of the two electric push rods, and walking components are installed at the front and rear ends of the lower ends of the inner plates.

[0010] Preferably, the mounting plate is fixedly arranged at the upper end of the opposite side of the two support plates, and the height of the mounting plate ensures that the management box located at the lower end of the mounting plate does not contact the ground when unfolded.

[0011] Preferably, the first mounting protective seat and the second mounting protective seat are the same structure, the first mounting protective seat includes two side panels, the lower end surfaces of the two side panels are fixedly provided with a bottom plate, the upper end of the bottom plate is located at the midpoint of the opposite side of the two side panels and a partition is fixedly provided, and the two management boxes located inside the first mounting protective seat are respectively installed at the front and rear end positions of the partition.

[0012] Preferably, the interior of the management box is divided into multiple management and storage spaces by multiple partition plates, wherein the multiple management and storage spaces are of different sizes, and the outer wall of the management box opposite to the first linkage plate is in an arc shape.

[0013] Preferably, one end of each of the No. 1 drive shafts close to the No. 1 machine box is fixedly sleeved with a No. 1 gear, one end of one of the two No. 1 drive shafts located on one side of the same No. 1 machine box is fixedly provided with a No. 1 motor, and the No. 1 drive shaft is fixedly connected to the output end of the No. 1 motor, the No. 1 gear and the No. 1 motor are both located inside the No. 1 machine box, and the two No. 1 gears located inside the same No. 1 machine box are meshed and connected, and one end of each of the No. 1 drive shafts close to the No. 1 fixed plate is provided with a No. 1 five-sided groove.

[0014] Preferably, one end of each of the No. 2 drive shafts close to the No. 2 machine box is fixedly sleeved with a No. 2 gear, a No. 2 motor is fixedly provided on one side inside the No. 2 machine box, and a No. 3 gear is fixedly provided on the output end of the No. 2 motor, and the No. 2 gear and the No. 2 motor are both located inside the No. 2 machine box, and the two No. 2 gears located inside the same No. 2 machine box are meshed and connected, and one of the two No. 2 gears is meshed with the No. 3 gear, and each of the No. 2 drive shafts close to the No. 2 fixed plate has a No. 2 pentagonal groove at one end, and a pentagonal column is embedded in the end of each of the No. 2 drive shafts close to the No. 2 machine box, and one end of the pentagonal column is located inside the No. 2 drive shaft and is connected to an electric telescopic rod.

[0015] Preferably, the walking assembly includes a turntable, which is arranged at the lower end of the inner plate, and connecting plates are fixedly provided on both sides of the lower end of the turntable, a rotating rod is rotatably provided between the two connecting plates, and a walking wheel is fixedly sleeved on the outer side of the rotating rod.

[0016] Preferably, when it is necessary to simultaneously unfold and move out multiple management boxes installed inside the first mounting protective seat and the second mounting protective seat, the No. 1 drive shaft and the No. 2 drive shaft are spliced through the pentagonal column and the No. 1 pentagonal groove to complete the linkage use.

[0017] Working principle: When the management device is in use, when it is necessary to separately flip out and remove the management box set in the first installation protective seat, the No. 1 motor inside the No. 1 machine box is started, and the No. 1 motor starts to drive one of the No. 1 drive shafts connected to the output end to rotate. Since there are two No. 1 drive shafts in the No. 1 machine box and No. 1 gears are fixedly provided on the outside of the two No. 1 drive shafts, the two No. 1 gears are meshed and connected. Therefore, when the No. 1 motor drives one of the No. 1 drive shafts to rotate, the other No. 1 drive shaft rotates synchronously and due to the relativity of the gears, the two No. 1 drive shafts are caused to rotate in opposite directions. Since a first linkage plate is provided on the outside of the No. 1 drive shaft, the first linkage plate is linked with the management box, thereby realizing the flipping and unfolding function of the upper and lower management boxes;

[0018] When the management box in the second installation protective seat is turned outward alone, the No. 2 motor in the No. 2 machine box drives the No. 3 gear at the output end to complete the rotation of the No. 2 gear in meshing connection, and then repeats the above movement to realize the management box in the second installation protective seat being turned outward and taken out;

[0019] When it is necessary to carry out the linkage expansion of the management boxes in the first mounting protection seat and the second mounting protection seat, the electric telescopic rod on the inner side of the No. 2 drive shaft is first used to push the pentagonal column so that it is embedded in the pentagonal groove at one end of the No. 1 drive shaft, or the pentagonal column at one end of the No. 2 drive shaft is embedded in the pentagonal groove at one end of another No. 2 drive shaft. At this time, multiple No. 2 drive shafts and No. 1 drive shaft form a linkage structure. At this time, it is only necessary to start the No. 1 motor and repeat the above-mentioned linkage movement to realize the flipping and opening of multiple management boxes arranged side by side.

[0020] (3) Beneficial effects

[0021] The present invention provides a highly secure teaching and training equipment management device with the following beneficial effects:

[0022] The present invention provides a teaching and training equipment management device with high safety. The management device is divided into front and rear storage spaces. Two management boxes are arranged on the same side of the front and rear storage spaces. The two management boxes on the same side are arranged up and down and have a linkage use function. When the management box needs to be flipped over and opened, the synchronous flipping function of the two management boxes at the upper and lower ends can be completed at the same time. After flipping, the two management boxes can be arranged in parallel. At the same time, multiple management boxes installed side by side are arranged on the same side. The multiple management boxes arranged side by side on the same side can not only realize the independent opening function, but also realize the side-by-side linkage opening function of a single power, which meets the linkage use function under the premise of saving energy. The operation is convenient and it is more convenient to use. When the management box is stored, a protective seat is installed for wrapping and protection, which can avoid the loss and theft of teaching and training equipment and has better safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the shaft side structure of the present invention;

[0024] Figure 2 It is a structural schematic diagram of the support base and the first installation protection base of the present invention;

[0025] Figure 3 This is a schematic structural diagram of the first mounting protection seat of the present invention;

[0026] Figure 4 It is a schematic diagram of the overall top view structure of the present invention;

[0027] Figure 5 It is a structural schematic diagram of the first linkage plate of the present invention;

[0028] Figure 6 is another structural schematic diagram of the first linkage plate of the present invention;

[0029] Figure 7 It is a structural schematic diagram of the walking assembly of the present invention;

[0030] Figure 8 It is a structural schematic diagram of the second linkage plate of the present invention;

[0031] Figure 9 This is another structural schematic diagram of the second linkage plate of the present invention.

[0032] Among them, 1. Support seat; 101. Support plate; 102. Mounting plate; 2. First mounting protective seat; 201. Side plate; 202. Partition plate; 203. Bottom plate; 3. First linkage plate; 4. Second linkage plate; 5. Second mounting protective seat; 6. Machine box No. 1; 7. Drive shaft No. 1; 8. Fixed plate No. 1; 9. Machine box No. 2; 10. Drive shaft No. 2; 11. Fixed plate No. 2; 12. Management box; 13. Partition plate; 14. Gear No. 1; 15. Motor No. 1; 16. Five-sided groove No. 1; 17. Movable groove; 18. Travel assembly; 1801. Turntable; 1802. Connecting plate; 1803. Travel wheel; 19. Inner plate; 20. Motor No. 2; 21. Gear No. 2; 22. Five-sided column; 23. Gear No. 3; 24. Five-sided groove No. 2; 25. Electric push rod. DETAILED DESCRIPTION

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0034] Example:

[0035] like Figure 1-9 As shown, the embodiment of the present invention provides a teaching and training equipment management device with high safety, including a support base 1, the support base 1 includes two support plates 101 and a mounting plate 102, the upper end surface and the lower end surface of the mounting plate 102 are both installed with a first mounting protection seat 2, the upper end surface and the lower end surface of the mounting plate 102 are located on one side of the first mounting protection seat 2. A plurality of second mounting protection seats 5 are installed at positions, the front and rear ends of the two first mounting protection seats 2 are both installed with a first linkage plate 3, the front and rear ends of the plurality of second mounting protection seats 5 are both installed with a second linkage plate 4, and a management box 12 is installed on one side of the first linkage plate 3 and the second linkage plate 4; the mounting plate 102 is fixedly arranged on the upper end of the opposite side of the two support plates 101, and the height of the mounting plate 102 ensures that the management box 12 located at the lower end of the mounting plate 102 does not contact the ground when unfolded;

[0036] Specifically, the support plates 101 on both sides are used as the table legs for the entire storage device management, and the installation plate 102 located between the two support plates 101 is used as a table, which has installation support and fixing effects, and because of the function of the entire table legs.

[0037] Reference Figure 1-Figure 3The first mounting and protection seat 2 and the second mounting and protection seat 5 are the same structure. The first mounting and protection seat 2 includes two side panels 201. The lower end surfaces of the two side panels 201 are fixedly provided with a bottom plate 203. The upper end of the bottom plate 203 is located at the midpoint of the opposite side of the two side panels 201 and is fixedly provided with a partition 202. The two management boxes 12 located inside the first mounting and protection seat 2 are respectively installed at the front and rear end positions of the partition 202;

[0038] Specifically, the inner side of the installation protection seat is divided into two front and rear spaces by a partition 202. The two spaces are of the same size and are independently separated, so that two management boxes 12 can be placed, installed and stored in the front and rear. At the same time, the two spaces set in the front and rear of the installation protection seat are both semi-enclosed structures. When the management box 12 is embedded in the space, the access port of the management box 12 is blocked to complete the auxiliary closing function.

[0039] Reference Figure 6 and Figure 8 The interior of the management box 12 is divided into multiple management and storage spaces by multiple partition plates 13, wherein the multiple management and storage spaces are of different sizes, and the outer wall of the management box 12 is an arc-shaped surface opposite to the first linkage plate 3;

[0040] Specifically, the arc-shaped outer wall of the management box 12 is close to the partition 202 and has a certain gap with the partition 202, which is conducive to ensuring that the management box 12 is not disturbed when it is turned over.

[0041] Reference Figure 4 and Figure 7 , the lower end surfaces of the two support plates 101 are each provided with a movable groove 17, and the front and rear ends of the top ends of the movable grooves 17 are both installed with electric push rods 25, and the extended ends of the lower ends of the two electric push rods 25 are installed with inner plates 19, and the front and rear ends of the lower ends of the inner plates 19 are both installed with walking components 18; the walking component 18 includes a turntable 1801, which is arranged at the lower end of the inner plate 19, and connecting plates 1802 are fixedly arranged on both sides of the lower end of the turntable 1801, and a rotating rod is rotatably arranged between the two connecting plates 1802, and a walking wheel 1803 is fixedly sleeved on the outer side of the rotating rod;

[0042] Specifically, the electric push rod 25 at the lower end can realize the lifting and lowering effect of the inner plate 19, and realize the ejection and storage of the walking component 18, while the walking component 18 located at the lower end of the inner plate 19 can assist in pushing, displacing and transporting.

[0043] Reference Figures 1-9, a No. 1 machine box 6 and a No. 1 fixed plate 8 are respectively installed on both sides of the front and rear ends of the outer wall of the first mounting protective seat 2, and a No. 2 machine box 9 and a No. 2 fixed plate 11 are respectively installed on both sides of the front and rear ends of the outer walls of the multiple second mounting protective seats 5. The No. 1 driving shaft 7 is fixedly connected to the first linkage plate 3, and the No. 1 machine box 6 and the No. 1 fixed plate 8 are rotatably installed at the upper and lower ends of the opposite sides. One end of each No. 1 driving shaft 7 close to the No. 1 machine box 6 is fixedly sleeved with a No. 1 gear 14, and one end of the two No. 1 driving shafts 7 located on one side of the same No. 1 machine box 6 is fixedly provided with a No. 1 motor 15, and the No. 1 driving shaft 7 is fixedly connected to the output end of the No. 1 motor 15, and the No. 1 gear 14 and the No. 1 motor 15 are both located inside the No. 1 machine box 6, and the two No. 1 gears 14 located inside the same No. 1 machine box 6 are meshed and connected. Each No. 1 driving shaft 7 is provided with a No. 5-sided groove 16 at one end close to the No. 1 fixed plate 8;

[0044] Specifically, start the No. 1 motor 15 inside the No. 1 machine box 6, and the No. 1 motor 15 starts to drive one of the No. 1 drive shafts 7 connected to the output end to rotate. Since there are two No. 1 drive shafts 7 in the No. 1 machine box 6 and a No. 1 gear 14 is fixedly provided on the outside of the two No. 1 drive shafts 7, the two No. 1 gears 14 are meshed and connected. Therefore, when the No. 1 motor 15 drives one of the No. 1 drive shafts 7 to rotate, the other No. 1 drive shaft 7 follows the rotation synchronously and due to the relativity of the gears, the two No. 1 drive shafts 7 rotate in opposite directions. Since a first linkage plate 3 is provided on the outside of the No. 1 drive shaft 7, the first linkage plate 3 is linked with the management box 12, thereby realizing the outward folding and unfolding function of the upper and lower management boxes 12.

[0045] Reference Figures 1-9 , the No. 2 machine box 9 and the No. 2 fixed plate 11 located on the same side of the same second mounting protective seat 5 are rotatably mounted on the upper and lower ends of the opposite sides of the No. 2 machine box 9 and the No. 2 fixed plate 11. The No. 2 drive shaft 10 is fixedly connected to the second linkage plate 4. The end of each No. 2 drive shaft 10 close to the No. 2 machine box 9 is fixedly sleeved with a No. 2 gear 21. A No. 2 motor 20 is fixedly installed on one side of the No. 2 machine box 9, and a No. 3 gear 23 is fixedly installed at the output end of the No. 2 motor 20. The second gear 21 and the second motor 20 are both located inside the second machine box 9. The two second gears 21 located inside the same second machine box 9 are meshed and connected, and one of the two second gears 21 is meshed with the third gear 23. A second pentagonal groove 24 is provided on one end of each second drive shaft 10 close to the second fixed plate 11, and a pentagonal column 22 is embedded in the end of each second drive shaft 10 close to the second machine box 9. One end of the pentagonal column 22 is located inside the second drive shaft 10 and is connected to an electric telescopic rod.

[0046] Specifically, the No. 2 motor 20 in the No. 2 machine box 9 drives the No. 3 gear 23 at the output end to rotate. After the No. 3 gear 23 drives the meshing No. 2 gear 21 to rotate, due to the meshing connection between the two No. 2 gears 21, when one of the No. 2 drive shafts 10 inside the No. 2 machine box 9 rotates, the other No. 2 drive shaft 10 rotates synchronously and due to the relativity of the gears, the two No. 2 drive shafts 10 rotate in opposite directions. Since a second linkage plate 4 is provided on the outside of the No. 2 drive shaft 10, the second linkage plate 4 is linked with the management box 12, thereby realizing the outward-folding and unfolding function of the upper and lower management boxes 12.

[0047] Reference Figure 1 When it is necessary to simultaneously unfold and move out the multiple management boxes 12 installed inside the first mounting and protection base 2 and the second mounting and protection base 5, the No. 1 drive shaft 7 and the No. 2 drive shaft 10 are spliced through the pentagonal column 22 and the No. 1 pentagonal groove 16 to complete the linkage use;

[0048] Specifically, the electric telescopic rod inside the No. 2 drive shaft 10 is first used to push the pentagonal column 22 so that it is embedded in the No. 1 pentagonal groove 16 at one end of the No. 1 drive shaft 7, or the pentagonal column 22 at one end of the No. 2 drive shaft 10 is embedded in the No. 2 pentagonal groove 24 at one end of another No. 2 drive shaft 10. At this time, multiple No. 2 drive shafts 10 and No. 1 drive shaft 7 form a linkage structure. It is only necessary to start the No. 1 motor 15 and repeat the above-mentioned linkage movement to achieve the flipping and opening of multiple management boxes 12 arranged side by side.

[0049] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A teaching and training equipment management device with high safety, comprising a support base (1), characterized in that: The support seat (1) comprises two support plates (101) and a mounting plate (102); a first mounting protection seat (2) is mounted on one side of the upper end surface and the lower end surface of the mounting plate (102); a plurality of second mounting protection seats (5) are mounted on the upper end surface and the lower end surface of the mounting plate (102) at positions on one side of the first mounting protection seat (2); a first linkage plate (3) is mounted on the front and rear ends of the two first mounting protection seats (2); a second linkage plate (4) is mounted on the front and rear ends of the plurality of second mounting protection seats (5); and a management box (12) is mounted on one side of each of the first linkage plate (3) and the second linkage plate (4); A No. 1 machine box (6) and a No. 1 fixed plate (8) are respectively installed at both sides of the front and rear ends of the outer wall of the first mounting protective seat (2), and a No. 2 machine box (9) and a No. 2 fixed plate (11) are respectively installed at both sides of the front and rear ends of the outer wall of the plurality of second mounting protective seats (5). A No. 1 drive shaft (7) is rotatably installed at the upper and lower ends of the opposite sides of the No. 1 machine box (6) and the No. 1 fixed plate (8). A No. 2 drive shaft (10) is rotatably installed at the upper and lower ends of the opposite sides of the No. 2 machine boxes (9) and the No. 2 fixed plate (11) located on the same side of the same second mounting protective seat (5). The No. 1 drive shaft (7) is fixedly connected to the first linkage plate (3), and the No. 2 drive shaft (10) is fixedly connected to the second linkage plate (4); The lower end surfaces of the two support plates (101) are each provided with a movable groove (17), and electric push rods (25) are each installed at the front and rear ends of the top ends of the movable grooves (17). The extended ends of the lower ends of the two electric push rods (25) are each installed with an inner plate (19), and the front and rear ends of the lower ends of the inner plate (19) are each installed with a walking assembly (18).

2. A highly secure teaching and training equipment management device according to claim 1, characterized in that: The mounting plate (102) is fixedly arranged at the upper end of one side opposite to the two support plates (101), and the height of the mounting plate (102) ensures that the management box (12) located at the lower end of the mounting plate (102) does not contact the ground when unfolded.

3. The highly secure teaching and training equipment management device according to claim 1, characterized in that: The first mounting protective seat (2) and the second mounting protective seat (5) are the same structure. The first mounting protective seat (2) comprises two side panels (201). The lower end surfaces of the two side panels (201) are fixedly provided with a bottom panel (203). The upper end of the bottom panel (203) is located at the midpoint of the opposite side of the two side panels (201). A partition panel (202) is fixedly provided. The two management boxes (12) located inside the first mounting protective seat (2) are respectively installed at the front and rear end positions of the partition panel (202).

4. The highly secure teaching and training equipment management device according to claim 1, characterized in that: The interior of the management box (12) is divided into a plurality of management and storage spaces by a plurality of partition plates (13), wherein the plurality of management and storage spaces are of different sizes, and a side of the outer wall of the management box (12) opposite to the first linkage plate (3) is in the shape of an arc surface.

5. The highly secure teaching and training equipment management device according to claim 1, characterized in that: One end of each No. 1 drive shaft (7) close to the No. 1 machine box (6) is fixedly sleeved with a No. 1 gear (14); one end of one of the two No. 1 drive shafts (7) located on one side of the same No. 1 machine box (6) is fixedly provided with a No. 1 motor (15); and the No. 1 drive shaft (7) is fixedly connected to the output end of the No. 1 motor (15); the No. 1 gear (14) and the No. 1 motor (15) are both located inside the No. 1 machine box (6); the two No. 1 gears (14) located inside the same No. 1 machine box (6) are meshed and connected; and one end of each No. 1 drive shaft (7) close to the No. 1 fixed plate (8) is provided with a No. 1 five-sided groove (16).

6. The highly secure teaching and training equipment management device according to claim 1, characterized in that: The end of each No. 2 drive shaft (10) close to the No. 2 machine box (9) is fixedly sleeved with a No. 2 gear (21), a No. 2 motor (20) is fixedly arranged on one side inside the No. 2 machine box (9), and a No. 3 gear (23) is fixedly arranged at the output end of the No. 2 motor (20), the No. 2 gear (21) and the No. 2 motor (20) are both located inside the No. 2 machine box (9), the two No. 2 gears (21) located inside the same No. 2 machine box (9) are meshed and connected, and one of the two No. 2 gears (21) is meshed with the No. 3 gear (23), and the end of each No. 2 drive shaft (10) close to the No. 2 fixed plate (11) is provided with a No. 2 pentagonal groove (24), and the end of each No. 2 drive shaft (10) close to the No. 2 machine box (9) is embedded with a pentagonal column (22), and one end of the pentagonal column (22) is located inside the No. 2 drive shaft (10) and is connected to an electric telescopic rod.

7. The highly secure teaching and training equipment management device according to claim 1, characterized in that: The walking assembly (18) comprises a turntable (1801), the turntable (1801) being arranged at the lower end of the inner plate (19), and connecting plates (1802) being fixedly arranged on both sides of the lower end of the turntable (1801), a rotating rod being rotatably arranged between the two connecting plates (1802), and a walking wheel (1803) being fixedly sleeved on the outer side of the rotating rod.

8. The highly secure teaching and training equipment management device according to claim 1, characterized in that: When it is necessary to simultaneously unfold and move out the multiple management boxes (12) installed inside the first mounting protection seat (2) and the second mounting protection seat (5), the No. 1 drive shaft (7) and the No. 2 drive shaft (10) are spliced through the pentagonal column (22) and the No. 1 pentagonal groove (16) to complete the linkage use.

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