Mobile recording and broadcasting workbench for Internet teaching

Abstract

The utility model relates to the technical field of Internet equipment, and provides an Internet teaching mobile recording and broadcasting workbench, which comprises a working box, a recording and broadcasting platform and a recording and broadcasting platform, the heat dissipation grooves are formed in the surfaces of the opposite sides of the working box, and ventilation holes are formed in the surface of the side, away from the heat dissipation grooves, of the working box; and the fan is fixedly mounted on the surface of one side, close to the ventilation hole, of the working box. When an electric push rod works, a bearing plate on the surface of the output end is driven to adjust the height, meanwhile, a rotating shaft and a driving motor on the surface are fixed through the bearing plate, a recording and broadcasting device is fixedly installed on the surface of the rotating shaft, and when the driving motor works, a second gear on the surface of the output end is driven to rotate; meanwhile, the second gear is meshed with the first gear, and the first gear is fixedly installed on the surface of the rotating shaft, so that the recording and broadcasting device is driven to adjust the transverse angle, and the application range of the device is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of Internet equipment, in particular to a mobile recording and broadcasting workbench for Internet teaching. Background Art

[0002] Mobile Internet is the combination of mobile communication and the Internet. It is the general term for the activities that combine and practice the Internet's technology, platform, business model and application with mobile communication technology. Mobile Internet is the product of the integration of mobile and Internet. It inherits the advantages of mobile anytime, anywhere and Internet sharing, openness and interaction. Therefore, Internet devices are needed in teaching.

[0003] However, in the prior art, such as Chinese Patent No. CN202123288068.9, in particular, a mobile recording and broadcasting workbench for Internet teaching includes a base plate, the upper surface of the base plate is fixedly equipped with a work box, the interior of the work box is fixedly equipped with a servo motor, the output end of the servo motor is fixedly connected with a threaded sleeve, the interior of the threaded sleeve is threadedly equipped with a threaded rod, one end of the threaded rod passes through and extends to the upper part of the work box, and one end of the threaded rod is fixedly equipped with a placement plate. The mobile recording and broadcasting workbench for Internet teaching, by starting the servo motor, the servo motor drives the threaded sleeve to rotate through the reducer, the threaded sleeve rotates by itself, drives the threaded rod to move upward, the threaded rod drives the placement plate to move upward, and the placement plate drives the recording and broadcasting device to move upward through the anti-slip pad, so that the height of the recording and broadcasting device can be quickly adjusted to meet a variety of different work needs.

[0004] However, the prior art has the following disadvantages when used: some existing mobile recording and broadcasting workbenches for Internet teaching currently have some shortcomings. For example, some recording and broadcasting workbenches are not convenient to adjust their own height and angle. If the height needs to be adjusted manually during recording and broadcasting, it not only wastes manpower and increases the recording and broadcasting cost, but also makes the stability of the recording and broadcasting workbench worse, affecting the normal operation of the recording and broadcasting device. At the same time, when in use, as an Internet device, it usually needs to be moved, and some mobile recording and broadcasting workbenches for teaching are large in size. When encountering thresholds or steps, they need to be manually lifted and moved. Therefore, when one side of the device contacts the bottom surface, the other side is prone to bumps due to gravity when falling, thereby affecting the service life of the internal electronic components. Utility Model Content

[0005] The purpose of the utility model is to solve the problems in the prior art that some of the existing mobile recording and broadcasting workbenches for Internet teaching still have some shortcomings. For example, some recording and broadcasting workbenches are not convenient to adjust their own height and angle. If the height needs to be adjusted manually during recording and broadcasting, it will waste manpower and increase the recording and broadcasting cost, and the stability of the recording and broadcasting workbench will be worse, affecting the normal operation of the recording and broadcasting device. At the same time, when in use, as an Internet device, it usually needs to be moved, and some mobile recording and broadcasting workbenches for teaching are large in size. When encountering a threshold or a step, it needs to be manually lifted and moved. Therefore, when one side of the device contacts the bottom surface, the other side is prone to bumps due to gravity when falling, thereby affecting the service life of the internal electronic components.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an Internet teaching mobile recording and broadcasting workbench, comprising: a work box; a plurality of heat dissipation slots, all of which are arranged on the surface of the opposite side of the work box, and a ventilation hole is arranged on the surface of the side of the work box away from the heat dissipation slot; and further comprising:

[0007] A fan is fixedly mounted on a surface of one side of the working box close to the ventilation hole, and a long groove is provided on the inner wall of the opposite side of the working box;

[0008] An electric push rod is fixedly mounted on an inner wall of one side of the working box, a load-bearing plate is fixedly mounted on the output end surface of the electric push rod, and a sliding rod is fixedly mounted on the outer surface of the load-bearing plate;

[0009] A rotating shaft is movably embedded in the surface of the load-bearing plate away from the electric push rod, a recording and broadcasting device is fixedly installed on the surface of the rotating shaft away from the working box, a camera is arranged on the surface of the recording and broadcasting device, and a gear 1 is fixedly installed on the outer surface of the rotating shaft away from the recording and broadcasting device.

[0010] Preferably, the outer surfaces on the opposite sides of the slide rod are movably embedded in the inner wall of the long groove, and the driving motor is fixedly mounted on the surface of the side of the load-bearing plate away from the electric push rod.

[0011] Preferably, a gear 2 is fixedly mounted on the output end surface of the driving motor, the gear 2 is meshed with the gear 1, and mounting sleeves are fixedly mounted at the four corners of the outer surface of one side of the working box.

[0012] Preferably, the interiors of the plurality of mounting sleeves are provided with limiting grooves, the interiors of the plurality of limiting grooves are provided with limiting blocks movably embedded therein, and the surfaces of the plurality of limiting blocks on one side close to the working box are fixedly provided with shock-absorbing springs.

[0013] Preferably, one side surface of the plurality of shock-absorbing springs is fixedly mounted on the surface of the working box, and one side surface of the plurality of limit blocks away from the working box is fixedly mounted with a mounting frame.

[0014] Preferably, surfaces on opposite sides of the plurality of mounting frames are movably provided with a plurality of rollers.

[0015] Compared with the prior art, the advantages and positive effects of the utility model are:

[0016] 1. Heat dissipation grooves and ventilation holes are opened on the surface of the working box. When the fan is working, the internal power components can be cooled to prevent overheating caused by long-term work and affecting the service life. At the same time, when the electric push rod is working, it drives the load-bearing plate on the output end surface to adjust the height. At the same time, the sliding rod on the surface of the load-bearing plate is movably embedded in the inner wall of the long groove, so as to keep the load-bearing plate limited during the movement. At the same time, the rotating shaft and the driving motor on the surface are fixed by the load-bearing plate. The recording and broadcasting device is fixedly installed on the surface of the rotating shaft. When the driving motor is working, it drives the gear 2 on the output end surface to rotate. At the same time, the gear 2 is meshed with the gear 1, and the gear 1 is fixedly installed on the surface of the rotating shaft, thereby driving the camera on the surface of the recording and broadcasting device to adjust the lateral angle, thereby improving the application range of the device.

[0017] 2. A mounting sleeve is fixedly installed on the surface of the working box, a limiting groove is opened inside the mounting sleeve, and a limiting block is movably embedded inside the limiting groove. The two ends of the shock-absorbing spring are respectively connected to the surface of the limiting block and the working box, so that the mounting frame on one side of the limiting block is shock-absorbing. When the roller on the surface of the mounting frame moves and encounters a threshold or a step, shock absorption can be performed, thereby reducing the bumps of movement, keeping the internal electronic components in a stable state, and increasing the service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A side structural schematic diagram of a mobile recording and broadcasting workbench for Internet teaching is provided for the utility model;

[0019] Figure 2 A partial cross-sectional structural schematic diagram of a mobile recording and broadcasting workbench for Internet teaching is provided for the utility model;

[0020] Figure 3 A cross-sectional structural diagram of a mobile recording and broadcasting workbench for Internet teaching is provided for the utility model;

[0021] Figure 4 The utility model provides a partial cross-sectional structural schematic diagram of a mobile recording and broadcasting workbench for Internet teaching.

[0022] Legend:

[0023] 1. Work box; 101. Heat dissipation slot; 102. Ventilation hole; 103. Fan; 104. Long slot; 105. Electric push rod; 106. Load-bearing plate; 107. Sliding rod; 108. Rotating shaft; 109. Recording and broadcasting device; 110. Gear 1; 111. Driving motor; 112. Gear 2; 113. Camera; 2. Mounting sleeve; 201. Limiting slot; 202. Limiting block; 203. Shock-absorbing spring; 204. Mounting bracket; 205. Roller. DETAILED DESCRIPTION

[0024] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0025] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0026] Embodiment 1, as Figure 1-4 As shown, the utility model provides a mobile recording and broadcasting workbench for Internet teaching, comprising: a work box 1; a plurality of heat dissipation slots 101, all of which are arranged on the surface of the opposite side of the work box 1, and a ventilation hole 102 is arranged on the surface of the side of the work box 1 away from the heat dissipation slots 101; further comprising: a fan 103, fixedly mounted on the surface of the side of the work box 1 close to the ventilation hole 102, and a long slot 104 is arranged on the inner wall of the opposite side of the work box 1; an electric push rod 105, fixedly mounted on the inner wall of one side of the work box 1, a load-bearing plate 106 is fixedly mounted on the output end surface of the electric push rod 105, and a sliding bar 107 is fixedly mounted on the outer surface of the load-bearing plate 106; a rotating shaft 108, movably embedded in the surface of the load-bearing plate 106 away from the electric push rod 105, a recording and broadcasting device 109 is fixedly mounted on the surface of the rotating shaft 108 away from the work box 1, a camera 113 is arranged on the surface of the recording and broadcasting device 109, and a gear 110 is fixedly mounted on the outer surface of the side of the rotating shaft 108 away from the recording and broadcasting device 109.

[0027] In this embodiment, a heat dissipation groove 101 and a ventilation hole 102 are provided on the surface of the working box 1. When the fan 103 is working, the internal power components can be cooled to prevent the temperature from being too high due to long-term work, which affects the service life. At the same time, when the electric push rod 105 is working, the load-bearing plate 106 on the surface of the output end is driven to adjust the height. At the same time, the sliding rod 107 on the surface of the load-bearing plate 106 is movably embedded in the inner wall of the long groove 104, so that the load-bearing plate 106 is kept limited during the movement. At the same time, the rotating shaft 108 and the driving motor 111 on the surface of the load-bearing plate 106 are fixed, and the recording and broadcasting device 109 is fixedly installed on the surface of the rotating shaft 108. When the driving motor 111 is working, the gear 2 112 on the surface of the output end is driven to rotate. At the same time, the gear 2 112 is meshed with the gear 1 110, and the gear 1 110 is fixedly installed on the surface of the rotating shaft 108, thereby driving the camera 113 on the surface of the recording and broadcasting device 109 to adjust the lateral angle, thereby improving the application range of the device.

[0028] In embodiment 2, the outer surfaces on the opposite sides of the sliding rod 107 are movably embedded in the inner wall of the long groove 104, and the driving motor 111 is fixedly installed on the surface of the side of the load-bearing plate 106 away from the electric push rod 105. The output end surface of the driving motor 111 is fixedly installed with a gear 2 112, and the gear 2 112 is meshed with the gear 1 110. The four corners of the outer surface of one side of the working box 1 are fixedly installed with mounting sleeves 2, and the interiors of multiple mounting sleeves 2 are provided with limiting grooves 201, and the interiors of multiple limiting grooves 201 are movably embedded with limiting blocks 202, and the side surfaces of multiple limiting blocks 202 close to the working box 1 are fixedly installed with shock-absorbing springs 203, and the side surfaces of multiple shock-absorbing springs 203 are fixedly installed on the surface of the working box 1, and the side surfaces of multiple limiting blocks 202 away from the working box 1 are fixedly installed with mounting frames 204, and the surfaces on the opposite sides of multiple mounting frames 204 are movably sleeved with multiple rollers 205.

[0029] In this embodiment, a mounting sleeve 2 is fixedly installed on the surface of the working box 1, and a limiting groove 201 is opened inside the mounting sleeve 2. At the same time, a limiting block 202 is movably embedded inside the limiting groove 201. The two ends of a shock-absorbing spring 203 are respectively connected to the surface of the limiting block 202 and the working box 1, so that the mounting frame 204 on the surface of one side of the limiting block 202 is shock-absorbing. When the roller 205 on the surface of the mounting frame 204 moves and encounters a threshold or a step, shock absorption can be performed, thereby reducing the bumps of movement, keeping the internal electronic components in a stable state, and improving the service life.

[0030] Working principle: heat dissipation grooves 101 and ventilation holes 102 are provided on the surface of the working box 1. When the fan 103 is working, the internal electrical components can be cooled to prevent overheating caused by long-term work and affecting the service life. At the same time, when the electric push rod 105 is working, the load-bearing plate 106 on the surface of the output end is driven to adjust the height. At the same time, the sliding rod 107 on the surface of the load-bearing plate 106 is movably embedded in the inner wall of the long groove 104, so as to keep the load-bearing plate 106 limited in the process of movement. At the same time, the rotating shaft 108 and the driving motor 111 on the surface of the load-bearing plate 106 are fixed. The recording and broadcasting device 109 is fixedly installed on the surface of the rotating shaft 108. When the driving motor 111 is working, the gear 2 112 on the surface of the output end is driven to rotate. At the same time, the gear 2 112 and the gear 110 are meshed with each other, and gear 110 is fixedly mounted on the surface of the rotating shaft 108, thereby driving the camera 113 on the surface of the recording and broadcasting device 109 to adjust the lateral angle, thereby improving the application range of the device. At the same time, a mounting sleeve 2 is fixedly mounted on the surface of the working box 1, and a limiting groove 201 is provided inside the mounting sleeve 2. At the same time, a limiting block 202 is movably embedded inside the limiting groove 201, and the two ends of the shock-absorbing spring 203 are respectively connected to the surface of the limiting block 202 and the working box 1, so that the mounting frame 204 on one side of the limiting block 202 is shock-absorbing. When the roller 205 on the surface of the mounting frame 204 encounters a threshold or step when moving, shock-absorbing work can be performed, thereby reducing the bumps of movement, making the internal electronic components in a stable state, and improving the service life.

[0031] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A mobile recording and broadcasting workbench for Internet teaching, comprising: A working box (1); a plurality of heat dissipation slots (101), all of which are provided on surfaces on opposite sides of the working box (1); a ventilation hole (102) is provided on a surface of a side of the working box (1) away from the heat dissipation slots (101); characterized in that it also comprises: A fan (103) is fixedly mounted on a surface of one side of the working box (1) close to the ventilation hole (102), and a long groove (104) is formed on the inner wall of the working box (1) on the opposite side; An electric push rod (105) is fixedly mounted on an inner wall of one side of the working box (1); a bearing plate (106) is fixedly mounted on the output end surface of the electric push rod (105); and a sliding rod (107) is fixedly mounted on the outer surface of the bearing plate (106); A rotating shaft (108) is movably embedded in the surface of the load-bearing plate (106) away from the electric push rod (105); a recording and broadcasting device (109) is fixedly installed on the surface of the rotating shaft (108) away from the working box (1); a camera (113) is arranged on the surface of the recording and broadcasting device (109); and a gear 1 (110) is fixedly installed on the outer surface of the side of the rotating shaft (108) away from the recording and broadcasting device (109).

2. The mobile recording and broadcasting workstation for Internet teaching according to claim 1, characterized in that: The outer surfaces of the opposite sides of the slide bar (107) are movably embedded in the inner wall of the long groove (104), and a driving motor (111) is fixedly mounted on the surface of the side of the load-bearing plate (106) away from the electric push rod (105).

3. The mobile recording and broadcasting workstation for Internet teaching according to claim 2 is characterized by: A second gear (112) is fixedly mounted on the output end surface of the driving motor (111), and the second gear (112) meshes with the first gear (110). Mounting sleeves (2) are fixedly mounted at the four corners of the outer surface of one side of the working box (1).

4. The mobile recording and broadcasting workstation for Internet teaching according to claim 3 is characterized by: A plurality of the installation sleeves (2) are provided with limit grooves (201) inside, a plurality of the limit grooves (201) are provided with limit blocks (202) movably embedded inside, and a plurality of the limit blocks (202) are provided with damping springs (203) fixedly mounted on one side surface close to the working box (1).

5. The mobile recording and broadcasting workstation for Internet teaching according to claim 4, characterized in that: One side surface of the plurality of damping springs (203) is fixedly mounted on the surface of the working box (1), and one side surface of the plurality of limit blocks (202) away from the working box (1) is fixedly mounted with a mounting frame (204).

6. The mobile recording and broadcasting workstation for Internet teaching according to claim 5, characterized in that: Surfaces on opposite sides of the plurality of mounting frames (204) are movably sleeved with a plurality of rollers (205).

Images