CN114923075A

CN114923075A - Intelligent service platform for remote training

Info

Publication number: CN114923075A
Application number: CN202210559278.7A
Authority: CN
Inventors: 吴波
Original assignee: Nantong Huatai Information Technology Co Ltd
Current assignee: Nantong Huatai Information Technology Co Ltd
Priority date: 2022-05-20
Filing date: 2022-05-20
Publication date: 2022-08-19

Abstract

The invention relates to the field of remote training and discloses an intelligent service platform for remote training, which comprises a body assembly and an adjusting assembly: the body assembly comprises a wall body and a ground, wherein the wall body is provided with a blackboard, and the front of the blackboard is provided with a camera device; the adjusting component comprises a track fixed on the ground, a track groove parallel to the blackboard is formed in the top end of the track, the top end of the track is connected with a bottom plate in a sliding mode through the track groove in a clamping mode, a driving mechanism used for driving the bottom plate to move back and forth along the track groove is arranged on the track, a supporting rod capable of automatically stretching is fixed at the top end of the bottom plate, a supporting plate is fixed at the top end of the supporting rod, a first bearing seat is installed at the top end of the supporting plate, a vertical rotating rod is connected onto the first bearing seat, a top plate is fixed at the top end of the rotating rod, and a rotating mechanism used for driving the rotating rod to rotate is arranged on the supporting plate. The invention can automatically change the shooting position of the camera equipment through the matching action of the rotating mechanism, the supporting rod and the driving mechanism, and does not need to be manually adjusted by a teacher before the teacher goes.

Description

Intelligent service platform for remote training

Technical Field

The invention belongs to the field of remote training, and particularly relates to an intelligent service platform for remote training.

Background

In recent years, with the increase of economic level and education level, more and more people are aware of the importance of educational learning, not only for schoolchildren but also for the continuing education of adults.

The on-line remote training can be carried out by continuing education to learn some characteristics of interest of the user or work-related technologies, but for adults, due to the need of taking both life and work into consideration, the user can hardly have enough time to go off-line to learn like a schoolchild, and therefore the on-line remote training can be carried out as soon as possible.

When online remote training, the lecturer needs to record the content of speaking on a blackboard or an electronic display screen in a live broadcast or recorded broadcast mode so as to be convenient for a viewer to learn, but when the content of speaking is live broadcast or recorded broadcast, because the shooting range of the camera equipment is limited, the lecturer also needs to adjust the position of the camera equipment frequently and manually to align the content of speaking in the explanation process, so that the operation is troublesome, the time of the lecturer and the viewer is wasted, and the intelligent service platform for remote training is provided.

Disclosure of Invention

In order to solve the problems in the background art, the invention provides an intelligent service platform for remote training, which comprises a body assembly and an adjusting assembly, wherein the body assembly comprises: the body assembly comprises a wall body and a ground, the wall body is provided with a blackboard, and the front of the blackboard is provided with a camera device; the adjusting component comprises a track fixed on the ground, the top end of the track is provided with a track groove parallel to the blackboard, the top end of the track is connected with a bottom plate in a clamping and sliding way through a track groove, a driving mechanism for driving the bottom plate to move back and forth along the track groove is arranged on the track, the top end of the bottom plate is fixed with an automatic telescopic supporting rod, the top end of the supporting rod is fixed with a supporting plate, the top end of the support plate is provided with a first bearing seat, the first bearing seat is connected with a rotating rod in the vertical direction, a top plate is fixed at the top end of the rotating rod, a rotating mechanism for driving the rotating rod to rotate is arranged on the support plate, a horizontal sliding groove is formed at the top end of the top plate, and the top end of the top plate is clamped and slidably connected with two clamping plates which are symmetrical about the camera shooting equipment through a sliding chute, and the top plate is provided with a moving mechanism for driving the two clamping plates to move towards opposite directions along the sliding groove.

Furthermore, the driving mechanism comprises mounting frames symmetrically fixed on two sides of the track, a lead screw penetrating through the rail groove is connected between the two mounting frames through a bearing, the bottom end of the bottom plate is fixedly connected with a moving block which is connected with the rail groove in a clamping and sliding manner and is in threaded through connection with the lead screw, and one of the mounting frames is provided with a rotating mechanism used for driving the lead screw to rotate.

Furthermore, the rotating mechanism comprises a servo motor which is positioned on the mounting frame and has an output shaft perpendicular to the screw rod, and bevel gears which are meshed with each other and are positioned outside the track are fixedly sleeved on the output shaft of the servo motor and the outer peripheral side of the screw rod.

Furthermore, the width of the top end of the track groove is smaller than that of the bottom end of the track groove, and the moving block is matched with the track groove.

Furthermore, the supporting rod comprises a sleeve rod fixed to the top end of the bottom plate, an inserting rod is movably inserted into the top end of the sleeve rod, the inserting rod is fixed to the bottom end of the supporting plate, and a fixing mechanism used for automatically adjusting the telescopic length of the inserting rod is arranged on the bottom plate.

Furthermore, the fixing mechanism comprises an electric push rod arranged between the bottom plate and the support plate, the fixed end of the electric push rod is fixed with the bottom plate, and the telescopic end of the electric push rod is fixed with the support plate.

Furthermore, the rotating mechanism comprises a motor which is arranged on the support plate and an output shaft of which is parallel to the rotating rod, and gears which are meshed with each other are fixedly sleeved on the outer peripheral sides of the output shaft of the motor and the rotating rod.

Further, moving mechanism is including installing the bearing frame two that puts at the inside central point of spout, interference fit is connected with the two-way screw rod that is located the spout on the bearing frame two, every the equal fixedly connected with in bottom of splint is located the slider in the spout, two-way screw rod respectively with two sliders with opposite direction screw thread through connection of screw thread, and the equal fixedly connected with in both ends of two-way screw rod is located the outer commentaries on classics handle of roof.

Compared with the prior art, the invention has the beneficial effects that:

according to the invention, the rotating rod can be driven to drive the top plate and the camera equipment on the top plate to horizontally rotate under the action of the rotating mechanism, the camera equipment can automatically change the height under the action of the automatic telescopic supporting rod, the bottom plate can be driven to drive the camera equipment to horizontally and linearly move back and forth under the action of the driving mechanism, the camera position of the camera equipment can be automatically changed under the cooperation action of the rotating mechanism, the supporting rod and the driving mechanism, and a teacher does not need to go to the camera again to manually adjust the camera position.

According to the invention, under the action of the moving mechanism, the two clamping plates can be driven to move in opposite directions along the sliding groove at the same time, even if the two clamping plates can approach to each other or separate from each other, so that the camera shooting equipment can be conveniently fixed and taken down.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic side view of the present invention;

FIG. 4 is a schematic structural diagram of a moving mechanism according to the present invention;

FIG. 5 is a schematic view of the driving mechanism of the present invention;

in the figure:

1. a wall body; 2. a blackboard; 3. a ground surface; 4. an image pickup apparatus; 5. a track; 6. a rail groove; 7. a base plate; 8. a drive mechanism; 801. a mounting frame; 802. a screw rod; 803. a moving block; 9. a strut; 901. a loop bar; 902. inserting a rod; 10. a support plate; 11. a first bearing seat; 12. a rotating rod; 13. a top plate; 14. a rotating mechanism; 1401. a motor; 1402. a gear; 15. a chute; 16. a splint; 17. a moving mechanism; 1701. a second bearing seat; 1702. a bidirectional screw; 1703. a slider; 18. a servo motor; 19. a bevel gear; 20. an electric push rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

In the idle place of the device, all the electric devices and the drivers matched with the electric devices are arranged, and all the driving parts, which refer to the power element, the electric devices and the adaptive power supply, are connected through the conducting wires by the person skilled in the art, and specific connecting means refer to the following expressions that the electric connection is completed among the electric devices in sequence, and the detailed connecting means are well known in the art.

The intelligent service platform for remote training provided by the specific embodiment, as shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, comprises a body component and an adjusting component, wherein:

the body assembly comprises a wall body 1 and a ground 3, wherein a blackboard 2 for teaching is installed on the wall body 1, and a camera 4 for live broadcasting or video recording is arranged on the front surface of the blackboard 2;

secondly, the adjusting component comprises a track 5 fixed on the ground 3, the top end of the track 5 is provided with a track groove 6 parallel to the blackboard 2, the top end of the track 5 is connected with a bottom plate 7 in a sliding way through the track groove 6 in a clamping way, in addition, a driving mechanism 8 for driving the bottom plate 7 to move back and forth along the track groove 6 is arranged on the track 5, the top end of the bottom plate 7 is also fixed with a support rod 9 capable of automatically stretching and retracting, the top end of the support rod 9 is fixed with a support plate 10, the top end of the support plate 10 is provided with a bearing seat 11, a rotating rod 12 positioned in the vertical direction is rotatably connected on the bearing seat 11, the top end of the rotating rod 12 is fixed with a top plate 13 for supporting the camera 4, meanwhile, the support plate 10 is provided with a rotating mechanism 14 for driving the rotating rod 12 to rotate, the top end of the top plate 13 is provided with a horizontal sliding way 15, and the top end of the top plate 13 is connected with two clamping plates 16 symmetrical to the camera 4 in a sliding way through the sliding way of the sliding way 15, in addition, a moving mechanism 17 for driving the two clamping plates 16 to move in opposite directions simultaneously along the sliding grooves 15 is arranged on the top plate 13, the rotating rod 12 can be driven by the rotating mechanism 14 to drive the top plate 13 and the camera device 4 thereon to rotate horizontally, the height of the camera 4 can be automatically changed under the action of the supporting rod 9 which can automatically stretch and retract, and under the action of the driving mechanism 8, the bottom plate 7 can be driven to drive the camera 4 to horizontally move back and forth, the camera position of the camera 4 can be automatically changed under the matching action of the rotating mechanism 14, the supporting rod 9 and the driving mechanism 8, a lecturer does not need to run to the front of the lecturer to manually adjust, the rotating mechanism 14, the supporting rod 9 and the driving mechanism 8 can be integrated into a controller, and the lecturer can automatically control the camera position of the camera 4 through the controller.

The specific structure of the driving mechanism 8 is shown in fig. 5, the driving mechanism 8 comprises mounting brackets 801 symmetrically fixed on both sides of the track 5, a screw rod 802 penetrating through the rail groove 6 is connected between the two mounting frames 801 through a bearing, and in addition, a moving block 803 which is clamped and slidably connected with the rail groove 6 and is in threaded penetrating connection with the lead screw 802 is fixedly connected with the bottom end of the bottom plate 7, and a rotating mechanism for driving the screw rod 802 to rotate is arranged on one of the mounting brackets 801, as shown in fig. 5, the rotation mechanism includes a servo motor 18 on a mounting block 801 with an output shaft perpendicular to a lead screw 802, the output shaft of the servo motor 18 and the outer periphery of the screw rod 802 are fixedly sleeved with bevel gears 19 which are meshed with each other and are positioned outside the track 5, so that, the lead screw 802 can be synchronously driven to rotate through the action of the servo motor 18 and the two bevel gears 19, so that the moving block 803 drives the bottom plate 7 to move back and forth along the track 6.

The specific way of engaging and slidably connecting the track groove 6 and the moving block 803 is as shown in fig. 5, the width of the top end of the track groove 6 is smaller than the width of the bottom end thereof, and the moving block 803 is adapted to the track groove 6, because the moving block 803 does not fall off from the upper side of the track 5 and does not rotate together with the lead screw 802.

The telescopic reason of the supporting rod 9 is as shown in fig. 3, the supporting rod 9 comprises a sleeve rod 901 fixed at the top end of the bottom plate 7, an inserting rod 902 is movably inserted into the top end of the sleeve rod 901, the inserting rod 902 is fixed at the bottom end of the supporting plate 10, here, because the inserting rod 902 is movable, a fixing mechanism for automatically adjusting the telescopic length of the inserting rod 902 is further arranged on the bottom plate 7, as shown in fig. 3, the fixing mechanism comprises an electric push rod 20 installed between the bottom plate 7 and the supporting plate 10, the fixed end of the electric push rod 20 is fixed with the bottom plate 7, the telescopic end is fixed with the supporting plate 10, and the supporting rod 9 is enabled to be automatically telescopic through the action of the electric push rod 20.

The specific structure of the rotating mechanism 14 is as shown in fig. 4, the rotating mechanism 14 includes a motor 1401 mounted on the fulcrum 10 and having an output shaft parallel to the rotating rod 12, and the output shaft of the motor 1401 and the outer peripheral side of the rotating rod 12 are both fixedly sleeved with gears 1402 engaged with each other, so that the rotating rod 12 can be synchronously driven to rotate under the action of the motor 1401 and the two gears 1402.

The specific structure of the moving mechanism 17 is as shown in fig. 4, the moving mechanism 17 includes a bearing seat two 1701 installed at the central position inside the sliding chute 15, a two-way screw 1702 located inside the sliding chute 15 is connected to the bearing seat two 1701 in an interference fit manner, meanwhile, a slider 1703 located inside the sliding chute 15 is fixedly connected to the bottom end of each clamping plate 16, the two-way screw 1702 is respectively connected with the two sliders 1703 in a threaded penetrating manner in opposite directions, and the two ends of the two-way screw 1702 are fixedly connected with rotating handles located outside the top plate 13, under the action of the moving mechanism 17, the two clamping plates 16 can be driven to move along the sliding chute 15 in opposite directions at the same time, even if the two clamping plates 16 can approach each other or move away from each other, so that the camera device 4 can be conveniently fixed and removed, because the removal frequency of the camera device 4 is not high, the arrangement is not required to be electric, the manual fixing mode is adopted.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An intelligent service platform for remote training, comprising a body component and an adjusting component:

the body assembly comprises a wall body (1) and a ground (3), a blackboard (2) is installed on the wall body (1), and a camera device (4) is arranged on the front face of the blackboard (2);

the adjusting assembly comprises a track (5) fixed on the ground (3), a track groove (6) parallel to the blackboard (2) is formed in the top end of the track (5), a bottom plate (7) is connected to the top end of the track (5) in a clamping and sliding mode through the track groove (6), a driving mechanism (8) used for driving the bottom plate (7) to move back and forth along the track groove (6) is arranged on the track (5), a supporting rod (9) capable of automatically stretching and retracting is fixed at the top end of the bottom plate (7), a supporting plate (10) is fixed at the top end of the supporting rod (9), a first bearing seat (11) is installed at the top end of the supporting plate (10), a rotating rod (12) located in the vertical direction is connected onto the first bearing seat (11), a top plate (13) is fixed at the top end of the rotating rod (12), and a rotating mechanism (14) used for driving the rotating rod (12) to rotate is arranged on the supporting plate (10), the top end of the top plate (13) is provided with a horizontal sliding groove (15), the top end of the top plate (13) is connected with two clamping plates (16) which are symmetrical relative to the camera shooting device (4) in a clamping and sliding mode through the sliding groove (15), and the top plate (13) is provided with a moving mechanism (17) which is used for driving the two clamping plates (16) to move towards opposite directions along the sliding groove (15) simultaneously.

2. The intelligent service platform for remote training according to claim 1, wherein: the driving mechanism (8) comprises mounting frames (801) symmetrically fixed on two sides of the track (5), a lead screw (802) penetrating through the track groove (6) is connected between the two mounting frames (801) through a bearing, the bottom end of the bottom plate (7) is fixedly connected with a moving block (803) which is connected with the track groove (6) in a clamping and sliding mode and is in threaded through connection with the lead screw (802), and one of the mounting frames (801) is provided with a rotating mechanism used for driving the lead screw (802) to rotate.

3. The intelligent service platform for remote training according to claim 2, wherein: the rotating mechanism comprises a servo motor (18) which is positioned on the mounting rack (801) and has an output shaft perpendicular to the screw rod (802), and bevel gears (19) which are meshed with each other and positioned outside the track (5) are fixedly sleeved on the output shaft of the servo motor (18) and the outer peripheral side of the screw rod (802).

4. An intelligent service platform for remote training according to claim 2, wherein: the width of the top end of the track groove (6) is smaller than that of the bottom end of the track groove, and the moving block (803) is matched with the track groove (6).

5. The intelligent service platform for remote training according to claim 1, wherein: the supporting rod (9) comprises a sleeve rod (901) fixed to the top end of the base plate (7), an inserting rod (902) is movably inserted into the top end of the sleeve rod (901), the inserting rod (902) is fixed to the bottom end of the supporting plate (10), and a fixing mechanism used for automatically adjusting the telescopic length of the inserting rod (902) is arranged on the base plate (7).

6. An intelligent service platform for remote training according to claim 5, wherein: the fixing mechanism comprises an electric push rod (20) arranged between the bottom plate (7) and the support plate (10), the fixed end of the electric push rod (20) is fixed with the bottom plate (7), and the telescopic end of the electric push rod is fixed with the support plate (10).

7. The intelligent service platform for remote training according to claim 1, wherein: the rotating mechanism (14) comprises a motor (1401) which is arranged on the support plate (10) and an output shaft of which is parallel to the rotating rod (12), and the output shaft of the motor (1401) and the outer peripheral side of the rotating rod (12) are fixedly sleeved with gears (1402) which are meshed with each other.

8. The intelligent service platform for remote training according to claim 1, wherein: the moving mechanism (17) comprises a second bearing seat (1701) installed at the inner center of the sliding groove (15), the second bearing seat (1701) is connected with a bidirectional screw (1702) located in the sliding groove (15) in an interference fit mode, each bottom end of the clamping plate (16) is fixedly connected with a sliding block (1703) located in the sliding groove (15), the bidirectional screw (1702) is respectively connected with the two sliding blocks (1703) in a threaded penetrating mode in the opposite direction of threads, and two ends of the bidirectional screw (1702) are fixedly connected with a rotating handle located outside the top plate (13).