CN114078341B - Training demonstration device based on human resource management - Google Patents

Abstract

The invention discloses a training demonstration device based on human resource management, which particularly relates to the technical field of human resource management, and comprises a device outer frame, wherein a middle frame is rotatably arranged at the upper end of one side of the device outer frame, a first side frame and a second side frame are rotatably arranged at two sides of the device outer frame adjacent to the middle frame respectively, a driving mechanism is arranged among the middle frame, the first side frame and the second side frame, and a middle plate is fixedly arranged in the middle of the inner wall of the device outer frame.

Description

A training demonstration device based on human resources management

Technical field

The invention relates to the technical field of human resource management, specifically a training demonstration device based on human resource management.

Background technique

Human resource management refers to the effective use of relevant human resources inside and outside the organization through recruitment, selection, training, compensation and other management forms under the guidance of economics and humanistic thinking to meet the organization's current and future development needs and ensure the achievement of organizational goals. A general term for a series of activities that maximize member development;

Human resource management is the whole process of predicting the organization's human resource needs and making human resource demand plans, recruiting and selecting personnel and organizing them effectively, assessing performance, paying remuneration and providing effective incentives, and conducting effective development based on the needs of the organization and individuals in order to achieve optimal organizational performance. ;

Training demonstrations are required when conducting human resource management. In traditional demonstration methods, most demonstrations use demonstration boards. When the demonstration content is large, the demonstration boards need to be replaced back and forth, and sometimes some peripheral demonstration boards are required to demonstrate at the same time as the main board. It is quite troublesome. Therefore, we propose a training demonstration device based on human resources management to solve the above problems.

Contents of the invention

The purpose of the present invention is to provide a training demonstration device based on human resource management to solve the problems raised in the above background technology.

In order to achieve the above object, the present invention provides the following technical solution: a training demonstration device based on human resources management, including an outer frame of the device. An upper end of one side of the outer frame of the device is rotated with a middle frame, and the middle frame is adjacent to the middle frame. A first side frame and a second side frame are rotatably installed on both sides of the outer frame of the device. A driving mechanism is provided between the middle frame, the first side frame and the second side frame. The middle part of the inner wall of the outer frame of the device is fixedly installed. There is a middle plate, a mounting bracket is fixedly installed at the bottom of the middle plate, a host is fixedly installed in the mounting bracket, a heat dissipation component is fixedly installed at the bottom of the outer frame of the device, and the bottom of the outer wall of the outer frame of the device is fixed with a card A dustproof frame corresponding to the heat dissipation component is provided, and a ventilation frame is fixedly installed on the upper end of the outer frame of the device away from the middle frame.

As a preferred technical solution of the present invention, a main demonstration screen is vertically installed on the inner upper end of the middle frame, and an auxiliary demonstration screen is fixedly installed on the opposite sides of the first side frame and the second side frame.

As a preferred technical solution of the present invention, the outer frame of the device is fixedly provided with a horizontal sealing strip used in conjunction with the middle frame, and the bottom of the middle frame is movablely sleeved on the outside of the corresponding horizontal sealing strip.

As a preferred technical solution of the present invention, the outer frame of the device is fixedly provided with a longitudinal sealing strip used in conjunction with the first side frame and the second side frame, and the first side frame and the second side frame are movable respectively. Connected to the outside of the corresponding longitudinal sealing strip.

As a preferred technical solution of the present invention, the driving mechanism includes a first shaft, a second shaft and a third shaft. The first shaft is fixedly installed on the rotating part of the middle frame, and the second shaft is fixedly installed on the third shaft. The rotating part of one side frame, the third shaft is fixedly installed on the rotating part of the second side frame, the side of the first shaft away from the middle frame is fixed with a driven worm gear, and the outer frame of the device is close to the third shaft. A driving worm is rotatably mounted on one side of the shaft and is meshed with the driven worm gear. A first auxiliary shaft is fixedly installed on the top of the driving worm, and a third auxiliary shaft is fixedly sleeved between the first auxiliary shaft and the second shaft. A pulley transmission group, a second auxiliary shaft is rotatably installed on the side of the outer frame of the device close to the third shaft, and a second pulley transmission group is fixedly mounted between the second auxiliary shaft and the second shaft. The outer fixed sleeves of the third shaft and the second auxiliary shaft are provided with transmission gears, and the two transmission gears mesh with each other.

As a preferred technical solution of the present invention, a motor is fixedly installed on the side of the top of the outer frame of the device close to the second shaft, a small gear is fixedly installed on the driving end of the motor, and the outer wall of the second shaft is fixedly mounted. There are large gears that mesh with small gears.

As a preferred technical solution of the present invention, the heat dissipation assembly includes a chassis and a slow flow frame. The chassis is fixedly connected to the bottom of the outer frame of the device. A sealing plate is fixedly installed on the top of the chassis. The board is fixedly connected to the bottom of the outer frame of the device. A plurality of fans are fixedly installed between the bottom frame and the sealing plate. The slow flow frame is provided with two symmetrically distributed ones. The slow flow frame is fixedly installed in the center. At the top of the plate, the slow flow frame is a hollow structure, and a plurality of through slots are provided at the top of the slow flow frame. A plurality of L-shaped drainage pipes are fixedly fixed at the opposite ends of the slow flow frame, so The bottom of the L-shaped drainage pipe is fixedly connected to the sealing plate.

As a preferred technical solution of the present invention, the fixing card in the middle of the installation frame is provided with a heat conductive frame, the top of the heat conductive frame is in contact with the outer wall of the host, and the fixed card in the heat conductive frame is provided with a snake-shaped tube, and the snake Both ends of the shaped tube extend out of the outer wall of the thermal conductive frame and are fixedly provided with connectors. An exhaust pipe is fixedly installed on one of the connectors on the side away from the serpentine tube.

As a preferred technical solution of the present invention, the exhaust pipe is fixedly clamped in the outer frame of the device.

As a preferred technical solution of the present invention, a bent pipe is fixedly clamped on one side of the sealing plate, and the bent pipe is fixedly clamped on another connector on the side away from the sealing plate.

Compared with the prior art, the beneficial effects of the present invention are:

1. By using the host to control the main demonstration screen and two auxiliary demonstration screens for training demonstrations, by setting the main demonstration screen and two auxiliary demonstration screens, the area of the training demonstration is effectively increased, thereby improving the effect of the training demonstration, and used in conjunction The driving mechanism drives the middle frame, the first side frame and the second side frame to rotate and close, and the main demonstration screen and the two auxiliary demonstration screens can be synchronously stored in the outer frame of the device for protection, thus improving the performance of the main demonstration screen and the two auxiliary demonstration screens. Demonstration screen usage.

2. By setting up the heat dissipation component and turning on multiple fans, the external airflow passes through the dust-proof frame and enters the bottom space of the device frame. Then, part of the airflow is input into the slow-flow frame through multiple L-shaped drainage tubes. Then, it is discharged into the upper space of the outer frame of the device through multiple through slots, and the main demonstration screen and the two auxiliary demonstration screens are positioned for heat dissipation after being stored, thereby improving the heat dissipation of the main demonstration screen and the two auxiliary demonstration screens. The effect is improved, thereby improving the use effect of the main demonstration screen and the two auxiliary demonstration screens, thus improving the use effect of the entire device.

3. By setting up a thermal conductive frame, the heat dissipation area of the host is positioned to conduct heat dissipation, thereby improving the use effect of the host.

4. With the use of heat dissipation components, another part of the airflow is input into the snake-shaped tube through the bent tube and the connector, and the heat conduction frame is dissipated by the air body, and is discharged from the other connector and the exhaust pipe, thus improving the thermal conductivity frame. The positioning of the heat dissipation area of the host has the effect of heat conduction and heat dissipation.

Description of the drawings

Figure 1 is a schematic structural diagram of the present invention.

Figure 2 is a schematic structural diagram of another state of the present invention.

Figure 3 is a schematic diagram of the structural connection of the present invention.

Figure 4 is a schematic structural diagram of the driving mechanism in the present invention.

Figure 5 is an enlarged view of position A in Figure 4 of the present invention.

Figure 6 is an enlarged view of B in Figure 4 of the present invention.

Figure 7 is an enlarged view of position C in Figure 4 of the present invention.

Figure 8 is a schematic connection diagram of some structures in the present invention;

Figure 9 is a schematic diagram of the structural connection between the mounting bracket and the host in the present invention.

Figure 10 is a schematic structural diagram of the heat dissipation assembly in the present invention.

Figure 11 is a schematic connection diagram of some structures in the present invention.

In the picture: 1. Outer frame of the device; 2. Middle frame; 3. First side frame; 4. Second side frame; 5. Driving mechanism; 6. Middle plate; 7. Mounting frame; 8. Host; 9. Heat dissipation Components; 10. Dust-proof frame; 11. Ventilation frame; 21. Main demonstration screen; 22. Horizontal sealing strip; 31. Auxiliary demonstration screen; 32. Longitudinal sealing strip; 51. First axis; 52. Second axis; 53 , third shaft; 531, second auxiliary shaft; 54, driven worm gear; 55, driving worm; 551, first auxiliary shaft; 56, first pulley transmission group; 57, second pulley transmission group; 58, transmission gear ; 59. Motor; 591. Small gear; 592. Large gear; 71. Thermal conductive frame; 72. Serpentine tube; 73. Connector; 74. Exhaust pipe; 91. Base frame; 92. Slow flow frame; 921. Channel; 93, sealing plate; 94, fan; 95, L-shaped drainage pipe; 96, bent pipe.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present invention.

Embodiment: As shown in Figure 1-11, the present invention provides a training demonstration device based on human resources management, including a device outer frame 1. A middle frame 2 is rotatably installed on one side of the upper end of the device outer frame 1. The middle frame 2 The rotating part is located at the upper part of the middle frame 2. The first side frame 3 and the second side frame 4 are respectively installed on both sides of the outer frame 1 of the device adjacent to the middle frame 2. The first side frame 3 and the second side frame 4 are respectively installed. The rotation part is located on the side away from the middle frame 2. The rotation directions of the middle frame 2, the first side frame 3, and the second side frame 4 are perpendicular to each other. There is a driving mechanism 5, a middle plate 6 is fixedly installed in the middle of the inner wall of the device outer frame 1, a mounting bracket 7 is fixedly installed at the bottom of the middle plate 6, a host 8 is fixedly installed in the mounting bracket 7, and the bottom of the device outer frame 1 is fixedly installed. There is a heat dissipation component 9. A dust-proof frame 10 corresponding to the heat dissipation component 9 is fixedly mounted on the bottom of the outer wall of the device outer frame 1. A ventilation frame 11 is fixedly installed on the upper end of the device outer frame 1 away from the middle frame 2.

A main demonstration screen 21 is installed vertically on the inner upper end of the middle frame 2, and an auxiliary demonstration screen 31 is fixedly installed on the opposite sides of the first side frame 3 and the second side frame 4. Among them, the main demonstration screen 21 and two auxiliary demonstration screens 31 Connected to the host 8, the host 8 is used to control the main demonstration screen 21 and the two auxiliary demonstration screens 31 for training demonstrations. By setting the main demonstration screen 21 and the two auxiliary demonstration screens 31, the area of the training demonstration is effectively increased, thereby improving the The effect of training demonstration, and by rotating and closing the middle frame 2, the first side frame 3 and the second side frame 4, the main demonstration screen 21 and the two auxiliary demonstration screens 31 can be synchronously stored in the device outer frame 1 for protection. This further improves the use effect of the main demonstration screen 21 and the two auxiliary demonstration screens 31.

The outer frame 1 of the device is fixedly provided with a horizontal sealing strip 22 used in conjunction with the middle frame 2, and the bottom of the middle frame 2 is movablely sleeved on the outside of the corresponding horizontal sealing strip 22 to connect the middle frame 2 and the outer frame 1 of the device. Seal; the outer frame 1 of the device is fixedly provided with a longitudinal sealing strip 32 used in conjunction with the first side frame 3 and the second side frame 4, and the first side frame 3 and the second side frame 4 are respectively movably connected to the corresponding On the outside of the longitudinal sealing strip 32, the first side frame 3, the second side frame 4 and the device outer frame 1 are sealed, thereby improving the sealing effect of the entire device, thereby improving the main demonstration screen 21 and the two auxiliary demonstrations. The protective effect of screen 31.

The driving mechanism 5 includes a first shaft 51, a second shaft 52 and a third shaft 53. The first shaft 51 is fixedly installed at the rotating part of the middle frame 2, and the second shaft 52 is fixedly installed at the rotating part of the first side frame 3. The three shafts 53 are fixedly installed at the rotating part of the second side frame 4. The side of the first shaft 51 away from the middle frame 2 is fixed with a driven worm gear 54. The side of the outer frame 1 of the device close to the first shaft 51 rotates and is clamped. There is a driving worm 55 meshingly connected with the driven worm gear 54. A first auxiliary shaft 551 is fixedly installed on the top of the driving worm 55. A first pulley transmission group 56 is fixedly mounted between the first auxiliary shaft 551 and the second shaft 52. , by arranging the first pulley transmission group 56, when the second shaft 52 rotates to drive the first side frame 3 to rotate, the first auxiliary shaft 551 and the driving worm 55 are driven to rotate, thereby driving the driven worm gear 54 and the first shaft 51 to rotate. Rotate, thereby driving the middle frame 2 to rotate synchronously. A second auxiliary shaft 531 is rotatably installed on the side of the outer frame 1 of the device close to the third shaft 53. A third auxiliary shaft 531 is fixedly sleeved between the second auxiliary shaft 531 and the second shaft 52. The second pulley transmission group 57, the third shaft 53, and the second auxiliary shaft 531 are provided with transmission gears 58 on their outer fixed sleeves. The two transmission gears 58 mesh with each other. By arranging the second pulley transmission group 57 and the two transmission gears 58, The second shaft 52 rotates to drive the first side frame 3 to rotate and at the same time drives the second auxiliary shaft 531 to rotate, thereby driving the third shaft 53 to rotate in a synchronous reverse direction, and in turn drives the second side frame 4 to rotate in a synchronous reverse direction.

A motor 59 is fixedly installed on one side of the top of the device outer frame 1 close to the second shaft 52. A small gear 591 is fixedly installed on the driving end of the motor 59. A large gear is fixed on the outer wall of the second shaft 52 and is meshed with the small gear 591. 592, by controlling and turning on the motor 59, the small gear 591 is driven to drive the large gear 592 to rotate slowly, thereby driving the second shaft 52 to rotate slowly.

The heat dissipation assembly 9 includes a bottom frame 91 and a slow flow frame 92. The bottom frame 91 is fixedly clamped on the bottom of the device outer frame 1. A sealing plate 93 is fixedly installed on the top of the bottom frame 91. The sealing plate 93 is fixedly clamped on the device outer frame 1. At the bottom, a sealing plate 93 is provided to isolate the bottom space and the bottommost space of the device outer frame 1. Multiple fans 94 are fixedly installed between the chassis 91 and the sealing plate 93. The fans 94 are located in the bottommost space of the device outer frame 1. , the slow flow frame 92 is provided with two symmetrically distributed slow flow frames 92. The two slow flow frames 92 are fixedly installed on both sides of the top of the middle plate 6. The slow flow frame 92 is a hollow structure, and the top of the slow flow frame 92 is provided with a plurality of A plurality of L-shaped drainage pipes 95 are fixedly fixed at the opposite ends of the slot 921 and the slow-flow frame 92. The bottoms of the L-shaped drainage pipes 95 are fixedly plugged into the sealing plate 93. By turning on the plurality of fans 94, The external airflow passes through the dustproof frame 10 and enters the bottom space of the device outer frame 1 . Then, a part of the airflow is input into the slow flow frame 92 through multiple L-shaped drainage tubes 95 , and then passes through multiple through slots 921 It is discharged into the upper space of the outer frame 1 of the device, and the main demonstration screen 21 and the two auxiliary demonstration screens 31 are positioned for heat dissipation after being stored, thereby improving the heat dissipation effect of the main demonstration screen 21 and the two auxiliary demonstration screens 31. This further improves the use effect of the main demonstration screen 21 and the two auxiliary demonstration screens 31, thereby improving the use effect of the entire device.

The middle fixed card of the mounting frame 7 is provided with a heat conductive frame 71. The top of the heat conductive frame 71 is in contact with the outer wall of the host 8. By setting the heat conductive frame 71, the heat dissipation area of the host 8 is positioned for heat conduction and heat dissipation, thereby improving the use effect of the host 8 and conducting heat. The frame 71 is fixedly provided with a serpentine tube 72 . Both ends of the serpentine tube 72 extend out of the outer wall of the heat conduction frame 71 and are fixedly provided with connectors 73 . One of the connectors 73 is away from the side of the serpentine tube 72 An exhaust pipe 74 is fixedly installed, and the exhaust pipe 74 is fixedly clamped in the outer frame 1 of the device; a bent pipe 96 is fixedly clamped on one side of the sealing plate 93, and a bent pipe 96 is fixedly clamped on one side away from the sealing plate 93. Connected to another connector 73, another part of the airflow is input into the serpentine tube 72 through the bent pipe 96 and the connector 73, and the heat conduction frame 71 is dissipated by air, and is passed through the other connector 73 and the exhaust pipe 74. discharge, thus improving the positioning heat conduction and heat dissipation effect of the heat conduction frame 71 to the heat dissipation area of the host 8 .

Working principle: When a training demonstration is required, the motor 59 is controlled and turned on to drive the small gear 591 to drive the large gear 592 to rotate slowly, thereby driving the second shaft 52 to rotate slowly, which in turn drives the first side frame 3 to rotate and open, and is used in conjunction with the third A pulley transmission group 56 drives the first auxiliary shaft 551 and the driving worm 55 to rotate at the same time, thereby driving the driven worm gear 54 and the first shaft 51 to rotate, and then drives the middle frame 2 to rotate and open synchronously, and uses the second pulley in conjunction The transmission group 57 drives the second auxiliary shaft 531 to rotate at the same time, thereby driving the third shaft 53 to rotate in the opposite direction synchronously, and then drives the second side frame 4 to rotate in the opposite direction synchronously to open, thereby synchronously opening the main demonstration screen 21 and the two auxiliary demonstrations. screen 31, effectively increasing the area of the training demonstration, and then using the host 8 to control the main demonstration screen 21 and the two auxiliary demonstration screens 31 for training demonstration;

After the demonstration is completed, the main demonstration screen 21 and the two auxiliary demonstration screens 31 need to be closed. At this time, the motor 59 is turned on to rotate in the reverse direction, thereby synchronously driving the middle frame 2, the first side frame 3 and the second side frame 4 to rotate and reset until The bottom of the middle frame 2 is movably sleeved on the outside of the corresponding horizontal sealing strip 22, and the first side frame 3 and the second side frame 4 are movably sleeved on the outside of the corresponding longitudinal sealing strip 32, so that through the middle frame 2 and the first side frame The rotation sealing of the frame 3 and the second side frame 4 is closed, and the main demonstration screen 21 and the two auxiliary demonstration screens 31 can be simultaneously stored in the outer frame 1 of the device for sealing protection to prevent the main demonstration screen 21 and the two auxiliary demonstration screens 31 damaged; damaged

At this time, multiple fans 94 can be turned on, and the external airflow passes through the dust-proof frame 10 and enters the bottom space of the device frame 1. Then, a part of the airflow is input to the slow flow frame 92 through multiple L-shaped drainage tubes 95. Then, it is discharged into the upper space of the device frame 1 through multiple through slots 921, and the main demonstration screen 21 and the two auxiliary demonstration screens 31 are positioned for heat dissipation after being stored, thereby improving the efficiency of the main demonstration screen 21 and the two auxiliary demonstration screens 31. The heat dissipation effect of the auxiliary demonstration screen 31 improves the use effect of the main demonstration screen 21 and the two auxiliary demonstration screens 31;

Another part of the airflow is input into the serpentine tube 72 through the bent tube 96 and the connector 73 to dissipate the heat of the heat conduction frame 71 and is discharged from the other connector 73 and the exhaust pipe 74, thereby improving the heat conduction frame 71. The heat conduction and heat dissipation effect of the positioning of the heat dissipation area of the host 8.

Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art will understand that various changes, modifications, and substitutions can be made to these embodiments without departing from the principles and spirit of the invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (5)

1. Training presentation device is used based on manpower resources management, including device frame (1), its characterized in that: the device comprises a device outer frame (1), wherein a middle frame (2) is rotatably arranged at the upper end of one side of the device outer frame (1), a first side frame (3) and a second side frame (4) are rotatably arranged at the two sides of the device outer frame (1) adjacent to the middle frame (2) respectively, a driving mechanism (5) is arranged among the middle frame (2), the first side frame (3) and the second side frame (4), a middle plate (6) is fixedly arranged in the middle of the inner wall of the device outer frame (1), a mounting frame (7) is fixedly arranged at the bottom end of the middle plate (6), a host (8) is fixedly arranged in the mounting frame (7), a radiating component (9) is fixedly arranged at the bottom of the outer wall of the device outer frame (1), a dustproof frame (10) corresponding to the radiating component (9) is fixedly clamped at the bottom of the outer wall of the device outer frame (1), and a ventilating frame (11) is fixedly arranged at the upper end of one side of the device outer frame (1) far away from the middle frame (2).

A main demonstration screen (21) is vertically arranged at the upper end of the inner side of the middle frame (2), and auxiliary demonstration screens (31) are fixedly arranged on the opposite sides of the first side frame (3) and the second side frame (4);

the heat dissipation assembly (9) comprises an underframe (91) and a slow flow frame (92), wherein the underframe (91) is fixedly clamped at the bottom of the device outer frame (1), a sealing plate (93) is fixedly arranged at the top end of the underframe (91), the sealing plate (93) is fixedly clamped at the bottom of the device outer frame (1), a plurality of fans (94) are fixedly arranged between the underframe (91) and the sealing plate (93), two symmetrically distributed slow flow frames (92) are arranged, the slow flow frames (92) are fixedly arranged at the top end of the middle plate (6), the slow flow frames (92) are of hollow structures, a plurality of through grooves (921) are formed in the top end of the slow flow frames (92), a plurality of L-shaped flow pipes (95) are fixedly clamped at the opposite ends of the slow flow frames (92), and the bottoms of the L-shaped flow pipes (95) are fixedly spliced on the sealing plate (93);

the middle fixing clamp of the mounting frame (7) is provided with a heat conducting frame (71), the top end of the heat conducting frame (71) is in contact with the outer wall of the host machine (8), a coiled pipe (72) is fixedly clamped in the heat conducting frame (71), two end parts of the coiled pipe (72) extend out of the outer wall of the heat conducting frame (71) and are fixedly clamped with connectors (73), and one side, far away from the coiled pipe (72), of one connector (73) is fixedly provided with an exhaust pipe (74);

the exhaust pipe (74) is fixedly clamped in the device outer frame (1);

one side fixing clip of shrouding (93) is equipped with curved type pipe (96), one side fixing clip that curved type pipe (96) kept away from shrouding (93) is on another connector (73).

2. The human resource management-based training presentation device of claim 1, wherein: the device is characterized in that a transverse sealing strip (22) matched with the middle frame (2) is fixedly clamped on the outer frame (1), and the bottom of the middle frame (2) is movably sleeved on the outer side of the corresponding transverse sealing strip (22).

3. The human resource management-based training presentation device of claim 1, wherein: the device is characterized in that a longitudinal sealing strip (32) matched with the first side frame (3) and the second side frame (4) is fixedly clamped on the device outer frame (1), and the first side frame (3) and the second side frame (4) are respectively and movably sleeved on the outer side of the corresponding longitudinal sealing strip (32).

4. The human resource management-based training presentation device of claim 1, wherein: the driving mechanism (5) comprises a first shaft (51), a second shaft (52) and a third shaft (53), wherein the first shaft (51) is fixedly arranged at the rotating part of the middle frame (2), the second shaft (52) is fixedly arranged at the rotating part of the first side frame (3), the third shaft (53) is fixedly arranged at the rotating part of the second side frame (4), a driven worm wheel (54) is fixedly sleeved on one side, far away from the middle frame (2), of the first shaft (51), a driving worm (55) meshed with the driven worm wheel (54) is clamped on one side, close to the first shaft (51), of the outer frame (1), a first auxiliary shaft (551) is fixedly arranged at the top end of the driving worm (55), a first belt pulley transmission group (56) is fixedly sleeved between the first auxiliary shaft (551) and the second shaft (52), a second auxiliary shaft (531) is rotatably arranged on one side, close to the third shaft (53), a second gear transmission group (58) is fixedly sleeved between the second auxiliary shaft (531) and the second shaft (52), and the second shaft (58) is fixedly meshed with the second gear transmission group (58).

5. The human resource management-based training presentation device of claim 4, wherein: the device is characterized in that a motor (59) is fixedly arranged at one side, close to the second shaft (52), of the top end of the device outer frame (1), a small gear (591) is fixedly arranged at the driving end of the motor (59), and a large gear (592) in meshed connection with the small gear (591) is fixedly sleeved on the outer wall of the second shaft (52).