Teaching platform facilitating speech ability training

Abstract

The utility model relates to the technical field of training equipment, and provides a teaching platform convenient for training speech ability, which comprises a bottom plate, hydraulic rods are arranged at four corners of the top end of the bottom plate, a support plate is arranged at the top ends of the hydraulic rods, and a fixed frame is arranged at the top end of the support plate. A main display screen is arranged in the middle of the front face of the fixing frame, mounting frames are arranged on the two sides of the fixing frame, auxiliary display screens are arranged in the mounting frames, connecting rods are arranged on the back faces of the auxiliary display screens, and fixing assemblies capable of fixing the connecting rods are arranged on one sides of the mounting frames. By adjusting the fixing assembly, the fixing assembly can be controlled to fix the connecting rod, the damaged auxiliary display screen can be conveniently taken down from the interior of the mounting frame to be replaced, the replaced auxiliary display screen is fixed through the fixing assembly, and the problem that a display screen of an existing training device is inconvenient to replace is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of training equipment, and specifically, to a teaching platform convenient for training speech ability. Background Art

[0002] A teaching platform refers to a general term for a series of software and hardware facilities used for teaching practice. With the increasing social awareness of education, the development of teaching platforms has become faster and faster, evolving from a single teacher-centered model to a comprehensive teaching mode, leveraging the development of technology and various multimedia devices to change this traditional teaching model.

[0003] After retrieval, a speech ability training device for ideological and political teaching disclosed in the patent with publication number CN215679695U includes a fixed bottom plate. The top view of the fixed bottom plate is in a U-shaped structure. An electric push rod is fixedly connected to the upper surface of the fixed bottom plate, and the top of the electric push rod is fixedly connected to a speech stand. A waist-shaped groove is formed on the upper surface of the speech stand, and a fixed frame is fixedly connected to the upper surface of the speech stand. A display screen is arranged on the inner wall of the fixed frame. An operation panel and a microphone are respectively arranged on the upper surface of the speech stand, and a micro camera is arranged on the front surface of the fixed frame. This speech ability training device for ideological and political teaching is convenient for simulating speech scenarios on three display screens. The teacher gives a speech对着 the microphone, and at the same time, the micro camera collects images of the teacher's speech from three different angles, facilitating the teacher to replay details and thus improving the training effect.

[0004] However, the above training device still has the following problems: The display screen of this training device is fixedly installed inside the fixed frame. However, when the display screen is damaged, it is inconvenient to replace the damaged display screen. Moreover, when this training device is in use, it is inconvenient to adjust the angles of the display screens on both sides according to the user's standing position, which affects the user's viewing of the content on the display screen and thus affects the training results of the user. Summary of the Utility Model

[0005] The utility model provides a teaching platform convenient for training speech ability, which solves the problems in the prior art that it is inconvenient to replace a damaged display screen and inconvenient to adjust the angles of the display screens on both sides.

[0006] The technical solution of the utility model is as follows: a teaching platform for training public speaking ability, comprising a base plate, four corners of the top of the base plate are provided with hydraulic rods, the tops of the hydraulic rods are jointly provided with a support plate, the top of the support plate is provided with a fixed frame, a main display screen is provided in the middle of the front of the fixed frame, mounting frames are provided on both sides of the fixed frame, and auxiliary display screens are provided inside the mounting frames, a connecting rod is provided on the back of the auxiliary display screen, a fixing component capable of fixing the connecting rod is provided on one side of the mounting frame, supporting components capable of controlling the rotation angle of the mounting frame are provided on both sides of the support plate, limiting components capable of fixing the supporting components after adjustment are provided on both sides of the support plate, and a main box is provided on one side of the top of the base plate.

[0007] Preferably, the support assembly includes support grooves opened on both sides of the top of the support plate, the inner bottom wall of the support groove is rotatably connected to a driving gear, the top of the driving gear is fixedly connected to a connecting block, and the top of the connecting block is fixedly connected to the mounting frame.

[0008] Preferably, the limiting assembly includes movable grooves opened on both sides of the support plate, the inner walls of the movable grooves are fixedly connected with support springs, one side of the support spring is fixedly connected with a limiting gear sleeve, and one side of the limiting gear sleeve is meshingly connected with the driving gear.

[0009] Preferably, sliding holes communicating with the movable groove are transversely opened on both sides of the top of the support plate, an adjusting rod is fixedly connected to the top of the limiting tooth sleeve, and the top of the adjusting rod is slidably connected to the inside of the sliding hole.

[0010] Preferably, the fixing assembly includes a fixing frame fixedly connected to the middle part of the back side of the mounting frame, one side of the fixing frame is laterally rotatably connected to a bidirectional screw, both sides of the bidirectional screw are threadedly connected to threaded sleeves, one side of the threaded sleeve is fixedly connected to a fixing plug rod, both sides of the connecting rod are provided with fixing slots, one side of the fixing plug rod is respectively slidably connected to the inside of the fixing slot, the inside of the fixing frame is fixedly connected to a supporting frame, one side of the connecting rod is in contact with one side of the supporting frame, one side of the fixing frame is rotatably connected to an adjusting block, and one side of the bidirectional screw passes through the fixing frame and is fixedly connected to the adjusting block.

[0011] Preferably, a limiting groove is provided in the middle of the rear inner wall of the fixing frame, one side of the threaded sleeve is fixedly connected to a limiting block, and one side of the limiting block is slidably connected to the inside of the limiting groove.

[0012] Preferably, a camera is fixedly connected to the top of the front side of the fixed frame.

[0013] Preferably, a microphone is fixedly connected to one side of the top end of the support plate.

[0014] The beneficial effects of the utility model are:

[0015] 1. In the utility model, by adjusting the fixing assembly, the fixing of the fixing assembly to the connecting rod can be controlled, so that the damaged secondary display screen can be conveniently removed from the inside of the mounting frame for replacement, and the replaced secondary display screen can be fixed by the fixing assembly, thus solving the problem that the display screen is inconvenient to replace in the existing training device;

[0016] 2. In the utility model, the supporting assembly can be driven to rotate by rotating the mounting frame, so that the inclination angle of the secondary display screen can be adjusted, and the adjusted supporting assembly can be fixed by the limiting assembly to prevent the adjusted secondary display screen from rotating, thereby solving the problem that the existing training device is inconvenient to adjust the inclination angle of the display screens on both sides according to the user's standing position. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0018] Figure 1 This is a schematic diagram of the structure of a teaching platform for training speech skills proposed by the utility model;

[0019] Figure 2 This is a schematic diagram of the middle cross-sectional structure proposed by the utility model;

[0020] Figure 3 This is a schematic diagram of the top view structure proposed by the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the support assembly and the limit assembly proposed in the utility model;

[0022] Figure 5 This is a schematic diagram of the structure of the fixing assembly proposed by the utility model;

[0023] In the figure: 1. bottom plate; 2. main box; 3. hydraulic rod; 4. support plate; 5. fixed frame; 6. mounting frame; 7. support assembly; 71. support slot; 72. drive gear; 73. connecting block; 8. limit assembly; 81. movable slot; 82. support spring; 83. limit gear sleeve; 84. slide hole; 85. adjusting rod; 9. fixing assembly; 91. fixing frame; 92. bidirectional screw; 93. threaded sleeve; 94. fixing rod; 95. fixing slot; 96. limit block; 97. support frame; 98. limit slot; 99. adjusting block; 10. main display screen; 11. camera; 12. auxiliary display screen; 13. microphone; 14. connecting rod. DETAILED DESCRIPTION

[0024] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1 , Figure 2 and Figure 3 The utility model provides a technical solution for a teaching platform that is convenient for training speech ability: a teaching platform that is convenient for training speech ability, comprising a bottom plate 1, four corners of the top of the bottom plate 1 are provided with hydraulic rods 3, the tops of the hydraulic rods 3 are jointly provided with a support plate 4, the top of the support plate 4 is provided with a fixed frame 5, the top of the front of the fixed frame 5 is fixedly connected with a camera 11, the middle of the front of the fixed frame 5 is provided with a main display screen 10, both sides of the fixed frame 5 are provided with mounting frames 6, the interior of the mounting frames 6 is provided with a sub-display screen 12, the back of the sub-display screen 12 is provided with a connecting rod 14, one side of the mounting frame 6 is provided with a fixing component 9 that can fix the connecting rod 14, both sides of the support plate 4 are provided with a supporting component 7 that can control the rotation angle of the mounting frame 6, both sides of the support plate 4 are provided with a limiting component 8 that can adjust and fix the supporting component 7, one side of the top of the bottom plate 1 is provided with a main box 2, and one side of the top of the support plate 4 is fixedly connected with a microphone 13.

[0026] See also Figure 4 The support assembly 7 includes support grooves 71 opened on both sides of the top of the support plate 4, the inner bottom wall of the support groove 71 is rotatably connected to a driving gear 72, the top of the driving gear 72 is fixedly connected to a connecting block 73, and the top of the connecting block 73 is fixedly connected to the mounting frame 6. The mounting frame 6 can be supported by the driving gear 72 to keep the mounting frame 6 stable.

[0027] See also Figure 4 The limit assembly 8 includes movable grooves 81 opened on both sides of the support plate 4, the inner walls of the movable grooves 81 are fixedly connected with support springs 82, one side of the support spring 82 is fixedly connected with a limit tooth sleeve 83, one side of the limit tooth sleeve 83 is meshed with the driving gear 72, and both sides of the top of the support plate 4 are horizontally provided with sliding holes 84 connected to the movable grooves 81, the top of the limit tooth sleeve 83 is fixedly connected with an adjusting rod 85, the top of the adjusting rod 85 is slidably connected inside the sliding hole 84, and the limit tooth sleeve 83 is pushed by the support spring 82 to mesh with the driving gear 72 for transmission, thereby fixing the driving gear 72, which can prevent the mounting frame 6 from rotating after adjustment.

[0028] See also Figure 5The fixing assembly 9 includes a fixing frame 91 fixedly connected to the middle part of the back side of the mounting frame 6, one side of the fixing frame 91 is rotatably connected to a bidirectional screw rod 92, both sides of the bidirectional screw rod 92 are threadedly connected to threaded sleeves 93, one side of the threaded sleeves 93 is fixedly connected to a fixing plug rod 94, both sides of the connecting rod 14 are provided with fixing slots 95, one side of the fixing plug rod 94 is respectively slidably connected to the inside of the fixing slots 95, the inside of the fixing frame 91 is fixedly connected to a supporting frame 97, one side of the connecting rod 14 is in contact with one side of the supporting frame 97, and one side of the fixing frame 91 is rotatably connected to the fixing frame 97. An adjusting block 99 is connected, one side of the bidirectional screw 92 passes through the fixing frame 91 and is fixedly connected to the adjusting block 99, a limiting groove 98 is provided in the middle of the rear inner wall of the fixing frame 91, one side of the threaded sleeve 93 is fixedly connected to the limiting block 96, one side of the limiting block 96 is slidably connected to the inside of the limiting groove 98, and the bidirectional screw 92 and the threaded sleeves 93 on both sides are driven by reverse rotation of the adjusting block 99 to perform threaded transmission, which can drive the fixed insertion rod 94 to move out from the inside of the fixed slot 95, thereby releasing the fixation of the connecting rod 14, and the damaged secondary display screen 12 is taken out from the inside of the mounting frame 6 for replacement.

[0029] The working principle and use process of the utility model are as follows: when the display screens on both sides are damaged, the adjusting block 99 is rotated in the reverse direction to drive the bidirectional screw 92 and the threaded sleeves 93 on both sides to perform threaded transmission, which can drive the fixed plug rod 94 to move out from the inside of the fixed slot 95, release the fixation of the connecting rod 14, take out the damaged auxiliary display screen 12 from the inside of the mounting frame 6 for replacement, and then place the connecting rod 14 of the intact auxiliary display screen 12 against the outside of the support frame 97, and rotate the adjusting block 99 forward to drive the bidirectional screw 92 and the threaded sleeve 93 to make the fixed plug rod 94 move out of the fixed slot 95. The rod 94 is reinserted into the fixing slot 95 to fix the auxiliary display screen 12. When the angle of the auxiliary display screen 12 needs to be adjusted, the adjusting rod 85 is pushed toward one side of the middle of the support plate 4 to drive the limiting gear sleeve 83 to separate from the driving gear 72, and the mounting frame 6 is rotated to drive the driving gear 72 to rotate through the connecting block 73. After adjusting the angle of the mounting frame 6, the adjusting rod 85 is released to allow the supporting spring 82 to push the limiting gear sleeve 83 to engage with the driving gear 72 for transmission, thereby fixing the driving gear 72 and preventing the mounting frame 6 from rotating.

[0030] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A teaching platform for training public speaking skills, comprising a base plate (1), characterized in that: The four corners of the top of the base plate (1) are provided with hydraulic rods (3), the top of the hydraulic rods (3) are provided with a support plate (4), the top of the support plate (4) is provided with a fixed frame (5), the middle of the front of the fixed frame (5) is provided with a main display screen (10), the two sides of the fixed frame (5) are provided with mounting frames (6), the inside of the mounting frames (6) is provided with a secondary display screen (12), the back of the secondary display screen (12) is provided with a connecting rod (14), one side of the mounting frame (6) is provided with a fixing component (9) capable of fixing the connecting rod (14), the two sides of the support plate (4) are provided with a supporting component (7) capable of controlling the rotation angle of the mounting frame (6), the two sides of the support plate (4) are provided with a limiting component (8) capable of fixing the supporting component (7) after adjustment, and the one side of the top of the base plate (1) is provided with a main box (2).

2. A teaching platform for facilitating training of speech ability according to claim 1, characterized in that: The support assembly (7) comprises support grooves (71) provided on both sides of the top end of the support plate (4); the inner bottom wall of the support groove (71) is rotatably connected to a driving gear (72); the top end of the driving gear (72) is fixedly connected to a connecting block (73); the top end of the connecting block (73) is fixedly connected to the mounting frame (6).

3. A teaching platform for facilitating training of speech ability according to claim 2, characterized in that: The limit assembly (8) comprises movable grooves (81) provided on both sides of the support plate (4); the inner walls of the movable grooves (81) are fixedly connected with support springs (82); one side of the support spring (82) is fixedly connected with a limit tooth sleeve (83); one side of the limit tooth sleeve (83) is meshedly connected with the driving gear (72).

4. A teaching platform for facilitating training of speech ability according to claim 3, characterized in that: Both sides of the top end of the support plate (4) are transversely provided with sliding holes (84) connected to the movable groove (81); the top end of the limiting tooth sleeve (83) is fixedly connected to an adjusting rod (85); the top of the adjusting rod (85) is slidably connected inside the sliding hole (84).

5. The teaching platform for facilitating training of speech ability according to claim 1, characterized in that: The fixing assembly (9) comprises a fixing frame (91) fixedly connected to the middle part of the back side of the mounting frame (6); a bidirectional screw (92) is rotatably connected to one side of the fixing frame (91); threaded sleeves (93) are threadedly connected to both sides of the bidirectional screw (92); a fixing plug rod (94) is fixedly connected to one side of the threaded sleeve (93); a fixing slot (95) is provided on both sides of the connecting rod (14); one side of the fixing plug rod (94) is slidably connected to the inside of the fixing slot (95); a supporting frame (97) is fixedly connected to the inside of the fixing frame (91); one side of the connecting rod (14) contacts with one side of the supporting frame (97); an adjusting block (99) is rotatably connected to one side of the fixing frame (91); one side of the bidirectional screw (92) passes through the fixing frame (91) and is fixedly connected to the adjusting block (99).

6. A teaching platform for facilitating training of speech ability according to claim 5, characterized in that: A limiting groove (98) is provided in the middle of the rear inner wall of the fixing frame (91), one side of the threaded sleeve (93) is fixedly connected to a limiting block (96), and one side of the limiting block (96) is slidably connected to the inside of the limiting groove (98).

7. The teaching platform for facilitating training of speech ability according to claim 1, characterized in that: A camera (11) is fixedly connected to the top of the front side of the fixed frame (5).

8. The teaching platform for facilitating training of speech ability according to claim 1, characterized in that: A microphone (13) is fixedly connected to one side of the top end of the support plate (4).

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