CN219420847U

CN219420847U - Video recording device

Info

Publication number: CN219420847U
Application number: CN202222886070.4U
Authority: CN
Inventors: 刘旭强
Original assignee: Hangzhou Yiwei Electronic Technology Co ltd
Current assignee: Hangzhou Yiwei Electronic Technology Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-07-25
Anticipated expiration: 2032-10-31

Abstract

The utility model relates to a video recording device, which comprises a bottom plate and a video recorder, wherein two opposite sides of the upper wall of the bottom plate are respectively welded with side plates, the opposite inner side walls of the two side plates are respectively provided with a chute, lifting blocks are vertically slid in the chute, lifting plates are welded between the two lifting blocks, the upper wall of the lifting plates is embedded and rotatably connected with a rotating plate, the upper wall of the rotating plate is welded with a plurality of supporting rods, supporting plates are welded between the top ends of all the supporting rods, the center of the bottom wall of the lifting plate is provided with a motor I, one shaft end of the motor I penetrates through the lifting plates and is connected with the center of the bottom wall of the rotating plate, two opposite sides of the upper wall of the supporting plate I are respectively welded with a vertical plate, one vertical plate is fixed with a motor II, and the shaft ends of the motor II penetrate through the vertical plates on the same side and are connected with a placement frame. Compared with the prior art, the utility model has the advantages that: the device has the advantage of being convenient for adjust the angle of video recorder, has the advantage of being convenient for adjust the video recorder height.

Description

Video recording device

Technical Field

The utility model relates to the technical field of video equipment, in particular to a video device.

Background

The remote online education is to realize remote online teaching by using an internet audio-visual technology, and when the remote online education is carried out, real-time video recording is usually required to be carried out on teaching contents of teachers.

The existing video recorder is inconvenient to adjust the angle of the video recorder and is inconvenient to use because the height of the video recorder cannot be changed.

Disclosure of Invention

In view of the above-mentioned shortcomings in the prior art, the present utility model provides a video recording apparatus to solve the problems set forth in the background art.

In order to achieve the aim of the utility model, the utility model adopts the following technical scheme: the utility model provides a video recording device, includes bottom plate and video recorder, the relative both sides of bottom plate upper wall have welded the curb plate respectively, two the spout has been seted up respectively to the relative inside wall of curb plate, it has the lifter to slide from top to bottom in the spout, two the welding has the lifter between the lifter, the lifter upper wall is embedded to be connected with the commentaries on classics board, the welding of commentaries on classics board upper wall has a plurality of bracing pieces, all the welding has the backup pad between the top of bracing piece, the diapire center of lifter is equipped with motor one, motor one axle head passes the lifter and is connected with commentaries on classics board diapire center, the relative both sides of backup pad upper wall have welded the riser respectively, one of them the riser is kept away from the lateral wall of video recorder and is fixed with motor two, motor two axle heads pass same side riser and are connected with and place the frame, the video recorder is located places the frame, place and be equipped with the fixed subassembly that is used for fixing the video recorder on the frame, be equipped with the drive assembly that is used for driving the lifter reciprocates on the bottom plate, the bottom plate diapire is equipped with and removes supporting assembly.

As an improvement: the fixed subassembly includes the screw rod, the screw rod passes and places the frame upper wall and rather than threaded connection, the bottom mounting of screw rod has the rubber backing plate, the other end welding of screw rod has the bull stick, place the frame bottom inner wall and lie in one side welding that is close to the video-recorder camera and have the blend stop, the lateral wall welding that the motor two was kept away from to the frame of placing has the connecting axle, the connecting axle other end rotates with the riser lateral wall that keeps away from the motor two and is connected.

As an improvement: the driving assembly comprises first synchronous wheels which are respectively arranged on the front side and the rear side of the upper wall of the bottom plate, the bottom wall of the first synchronous wheels is rotationally connected with the upper wall of the bottom plate through a rotating shaft, a third motor is fixed on the bottom wall of the bottom plate, and an output shaft of the third motor penetrates through the bottom plate and is connected with one of the first synchronous wheels.

As an improvement: the side plate of the lower side of the chute is provided with a slotted hole, the upper wall of the chute is rotationally connected with a screw rod, the other end of the screw rod penetrates through the lifting block on the same side and rotates to penetrate through the bottom wall of the chute, and is connected with a second synchronizing wheel, the screw rod is in threaded connection with the lifting block on the same side, and all the second synchronizing wheels and all the first synchronizing wheels are connected through a synchronous belt.

As an improvement: the movable supporting component comprises connecting rods which are respectively arranged at four corners of the bottom wall of the bottom plate, and universal wheels are connected to the bottom ends of the connecting rods.

As an improvement: the surface slip cap of connecting rod is equipped with the sliding sleeve, bottom plate diapire center is fixed with the cylinder, the piston rod end of cylinder is fixed with the connecting block, evenly be equipped with four dead levers on the connecting block, the dead lever other end and the welding of homosideslip cover, the welding of dead lever diapire has the supporting leg.

Compared with the prior art, the utility model has the following beneficial effects:

1. through the setting of fixed subassembly, can be convenient for install fixedly and dismantle the video recorder, can drive through motor two and place the frame rotation to can adjust the vertical angle of video recorder, can drive the revolving plate rotation through motor one, under the effect of bracing piece, can drive the backup pad rotation, the backup pad can drive the video recorder rotation, thereby can adjust the horizontal angle of video recorder, therefore this device has the advantage of being convenient for adjust the angle of video recorder;

2. the lifting blocks at two sides can be driven to move upwards or downwards simultaneously through the driving assembly, then the lifting plate can be driven to move up and down, and the video recorder can be driven to move up and down to adjust the height of the video recorder, so that the device has the advantage of being convenient for adjusting the height of the video recorder;

3. through the setting of removing supporting component for this device is in the removal of being convenient for, also can effectively fix in a certain position, promotes the stability when video recorder video recording.

Drawings

FIG. 1 is a schematic diagram of an overall structure of a video recording apparatus according to the present utility model;

FIG. 2 is a schematic structural diagram of a fixing assembly of a video recording apparatus according to the present utility model;

FIG. 3 is a schematic diagram of a driving assembly of a video recording apparatus according to the present utility model;

FIG. 4 is a schematic diagram of a moving support assembly of a video recording apparatus according to the present utility model;

as shown in the figure:

1. a bottom plate; 2. a side plate; 3. a lifting plate; 4. a first motor; 5. a second motor; 6. a cylinder; 1.1, a motor III; 1.2, synchronizing wheel one; 2.1, a chute; 2.2, lifting blocks; 2.3, a screw rod; 2.4, slotted holes; 2.5, synchronizing wheel two; 3.1, rotating plate; 4.1, supporting rods; 4.2, a supporting plate; 4.3, a vertical plate; 5.1, placing a frame; 5.2, video recorder; 5.3, a barrier strip; 5.4, a rotating rod; 5.5, a screw rod; 5.6, a rubber backing plate; 6.1, connecting blocks; 6.2, connecting rod; 6.3, sliding sleeve; 6.4, universal wheels; 6.5, fixing the rod; 6.6, supporting legs.

Detailed Description

In order to make the technical means, the creation characteristics and the effect of achieving the object of the present utility model easy to understand, the present utility model is further described below with reference to the specific embodiments.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both sides", "one side", "the other side", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1 to 4, a video recording apparatus comprises a base plate 1 and a video recorder 5.2, wherein two opposite sides of the upper wall of the base plate 1 are respectively welded with side plates 2, two opposite inner side walls of the two side plates 2 are respectively provided with a sliding groove 2.1, lifting blocks 2.2 are vertically slid in the sliding grooves 2.1, a lifting plate 3 is welded between the two lifting blocks 2.2, the upper wall of the lifting plate 3 is embedded and rotationally connected with a rotating plate 3.1, a plurality of supporting rods 4.1 are welded on the upper wall of the rotating plate 3.1, supporting plates 4.2 are welded between the top ends of all the supporting rods 4.1, a motor 4 is arranged at the center of the bottom wall of the lifting plate 3, the shaft ends of the motor 4 penetrate through the lifting plate 3 and are connected with the center of the bottom wall of the rotating plate 3.1, two opposite sides of the upper wall of the supporting plate 4.2 are respectively welded with vertical plates 4.3, the side wall of one of them riser 4.3 keep away from video recorder 5.2 has motor two 5 through the screw fixation, motor two 5 axle head passes homonymy riser 4.3 and spline connection has places frame 5.1, video recorder 5.2 is located places frame 5.1, be equipped with the fixed subassembly that is used for fixed video recorder 5.2 on placing frame 5.1, start motor two 5, can drive to place frame 5.1 rotation, thereby can adjust the vertical angle of video recorder 5.2, start motor one 4, can drive the rotating plate 3.1 rotation, under the effect of bracing piece 4.1, can drive backup pad 4.2 rotation, further can drive video recorder 5.2 rotation, thereby can adjust the horizontal angle of video recorder 5.2, be equipped with the drive assembly who is used for driving lifter 2.2 reciprocates on the bottom plate 1, the bottom plate 1 diapire is equipped with and removes supporting assembly.

As shown in fig. 1 and 2, the fixing component comprises a screw 5.5, the screw 5.5 penetrates through the upper wall of the placement frame 5.1 and is in threaded connection with the placement frame, a rubber base plate 5.6 is welded at the bottom end of the screw 5.5, a rotating rod 5.4 is welded at the other end of the screw 5.5, a barrier strip 5.3 is welded at one side, close to a camera of the video recorder 5.2, of the inner wall of the bottom of the placement frame 5.1, the video recorder 5.2 can be limited, a connecting shaft is welded at the side wall, far away from the motor two 5, of the placement frame 5.1, and the other end of the connecting shaft is in rotary connection with the side wall, far away from a vertical plate 4.3, of the motor two 5. Placing video recorder 5.2 into place frame 5.1, rotatory bull stick 5.4, bull stick 5.4 can drive screw rod 5.5 rotation, because screw rod 5.5 and place frame 5.1 threaded connection, so screw rod 5.5 moves down when rotatory, drives rubber backing plate 5.6 and moves down for rubber backing plate 5.6 can compress tightly video recorder 5.2 and fix in placing frame 5.1.

As shown in fig. 1 and 3, the driving assembly comprises first synchronizing wheels 1.2 respectively arranged on the front side and the rear side of the upper wall of the bottom plate 1, the bottom wall of the first synchronizing wheel 1.2 is rotationally connected with the upper wall of the bottom plate 1 through a rotating shaft, a third motor 1.1 is fixed on the bottom wall of the bottom plate 1, an output shaft of the third motor 1.1 penetrates through the bottom plate 1 and is connected with one of the first synchronizing wheels 1.2, and the synchronous belt can be stretched through the front side and the rear side of the first synchronizing wheels 1.2, so that the friction force of the synchronous belt is further improved. The slotted hole 2.4 is arranged on the side plate 2 at the lower side of the sliding groove 2.1, the upper wall of the sliding groove 2.1 is rotationally connected with the screw rod 2.3, the other end of the screw rod 2.3 penetrates through the lifting block 2.2 at the same side and rotates to penetrate through the bottom wall of the sliding groove 2.1, the synchronous wheel two 2.5 is connected, the synchronous wheel two 2.5 is positioned in the slotted hole 2.4 at the same side, the screw rod 2.3 is in threaded connection with the lifting block 2.2 at the same side, and all the synchronous wheels two 2.5 and all the synchronous wheels one 1.2 are connected through synchronous belts. And the motor III 1.1 is started, the synchronous wheel I1.2 connected with the motor III can be driven to rotate, under the action of the synchronous belt, the synchronous wheels II 2.5 on two sides can simultaneously rotate, the synchronous wheels II 2.5 can drive the screw rod 2.3 connected with the synchronous wheels II to rotate, under the action of the screw thread force, the lifting blocks 2.2 on two sides can be driven to simultaneously move upwards or downwards, and then the lifting plate 3 can be driven to move up and down.

As shown in fig. 1 and 4, the movable supporting component comprises connecting rods 6.2 respectively arranged at four corners of the bottom wall of the bottom plate 1, and universal wheels 6.4 are connected to the bottom ends of the connecting rods 6.2. The surface slip cap of connecting rod 6.2 is equipped with sliding sleeve 6.3, and bottom plate 1 diapire center is fixed with cylinder 6 through the screw, and the piston rod end welding of cylinder 6 has connecting block 6.1, evenly welds on the connecting block 6.1 has four dead levers 6.5, and the dead lever 6.5 other end and the welding of homosideslip sleeve 6.3, and the dead lever 6.5 diapire welding has supporting leg 6.6. Through the combined action of all universal wheels 6.4, can drive the device and remove appointed position, control cylinder 6's piston rod extension can drive connecting block 6.1 and move down, under dead lever 6.5's effect, can drive whole supporting leg 6.6 and move down, supports the device, improves the stability of video recording.

In the specific implementation, when the remote online education is carried out, the lecture contents of a teacher can be recorded through the video recorder 5.2, the video recorder 5.2 is placed in the placement frame 5.1, the rotating rod 5.4 is rotated, the rotating rod 5.4 can drive the screw rod 5.5 to rotate, the screw rod 5.5 is connected with the placement frame 5.1 in a threaded manner, so that the screw rod 5.5 moves downwards while rotating, the rubber backing plate 5.6 is driven to move downwards, the video recorder 5.2 can be pressed and fixed in the placement frame 5.1 by the rubber backing plate 5.6, the placement frame 5.1 can be driven to rotate by the starting motor two 5, the vertical angle of the video recorder 5.2 can be adjusted, the rotating plate 3.1 can be driven to rotate by the starting motor one 4, the supporting plate 4.2 can be driven to rotate by the supporting plate 4.1, the video recorder 5.2 can be driven to rotate by the supporting plate 4.2, the horizontal angle of the video recorder 5.2 can be adjusted, the motor III 1.1 can drive the synchronous wheel I1.2 that links to each other with it to rotate, under the effect of hold-in range, make synchronous wheel II 2.5 of both sides can rotate simultaneously, synchronous wheel II 2.5 can drive the lead screw 2.3 rotation that links to each other with it, under the effect of screw thread effect, can drive the elevating block 2.2 of both sides upwards or simultaneously down move, then can drive elevating plate 3 and reciprocate, further can drive video recorder 5.2 and reciprocate, adjust the height of video recorder 5.2, through the combined action of all universal wheels 6.4, can drive the device and remove appointed position, control cylinder 6's piston rod extension, can drive connecting block 6.1 and move down, under the effect of dead lever 6.5, can drive all supporting legs 6.6 and move down, support the device, improve the stability of video recording.

The details not described in detail in this specification belong to the prior art known to those skilled in the art, and the installation method and working principle thereof can be known by those skilled in the art through common general knowledge or reference materials, and are not described herein.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Video recording apparatus comprising a base plate (1) and a video recorder (5.2), characterized in that: the two opposite sides of the upper wall of the bottom plate (1) are respectively welded with side plates (2), two opposite inner side walls of the side plates (2) are respectively provided with a sliding groove (2.1), lifting blocks (2.2) are vertically arranged in the sliding grooves (2.1) in a sliding way, lifting plates (3) are welded between the two lifting blocks (2.2), rotating plates (3.1) are embedded in the upper wall of the lifting plates (3) and are rotationally connected with a motor (3.1), a plurality of supporting rods (4.1) are welded on the upper wall of the rotating plates (3.1), supporting plates (4.2) are welded between the top ends of all the supporting rods (4.1), a motor (4) is arranged in the center of the bottom wall of the lifting plates (3), the shaft end of the motor (4) penetrates through the lifting plates (3) and is connected with the center of the bottom wall of the rotating plates (3.1), two side plates (4.3) are respectively welded on two opposite sides of the upper wall of the supporting plates (4.2), a motor (5) is fixedly arranged on the side wall of the lifting plates (3.2) far away from a video recorder (5.2), a supporting plate (5.5) is welded between the top ends of the supporting plates (4.1) and is provided with a driving assembly (5.5) which is arranged in the video recorder (1) and is arranged on the upper side of the video recorder (2) and is fixedly arranged on the lower frame (1), the bottom wall of the bottom plate (1) is provided with a movable supporting component.

2. The video recording apparatus as set forth in claim 1, wherein: the fixed subassembly includes screw rod (5.5), screw rod (5.5) pass place frame (5.1) upper wall and rather than threaded connection, the bottom mounting of screw rod (5.5) has rubber backing plate (5.6), the other end welding of screw rod (5.5) has bull stick (5.4), place frame (5.1) bottom inner wall and lie in one side welding that is close to video recorder (5.2) camera have blend stop (5.3), place the lateral wall welding that frame (5.1) kept away from motor two (5) has the connecting axle, the connecting axle other end rotates with riser (4.3) lateral wall that keeps away from motor two (5).

3. The video recording apparatus as set forth in claim 1, wherein: the driving assembly comprises synchronous wheels I (1.2) which are respectively arranged on the front side and the rear side of the upper wall of the bottom plate (1), the bottom wall of the synchronous wheel I (1.2) is rotationally connected with the upper wall of the bottom plate (1) through a rotating shaft, a motor III (1.1) is fixed on the bottom wall of the bottom plate (1), and an output shaft of the motor III (1.1) penetrates through the bottom plate (1) and is connected with one of the synchronous wheels I (1.2).

4. A video recording apparatus as claimed in claim 3, wherein: slotted holes (2.4) are formed in the side plates (2) on the lower side of the sliding groove (2.1), a screw rod (2.3) is rotationally connected to the upper wall of the sliding groove (2.1), the other end of the screw rod (2.3) penetrates through the lifting block (2.2) on the same side and rotates to penetrate through the bottom wall of the sliding groove (2.1), a synchronous wheel two (2.5) is connected, the screw rod (2.3) is in threaded connection with the lifting block (2.2) on the same side, and all the synchronous wheel two (2.5) and all the synchronous wheel one (1.2) are connected through a synchronous belt.

5. The video recording apparatus as set forth in claim 1, wherein: the movable supporting component comprises connecting rods (6.2) which are respectively arranged at four corners of the bottom wall of the bottom plate (1), and universal wheels (6.4) are connected to the bottom ends of the connecting rods (6.2).

6. The video recording apparatus as set forth in claim 5, wherein: the outer surface slip cap of connecting rod (6.2) is equipped with sliding sleeve (6.3), bottom plate (1) diapire center is fixed with cylinder (6), the piston rod end of cylinder (6) is fixed with connecting block (6.1), evenly be equipped with four dead levers (6.5) on connecting block (6.1), dead lever (6.5) other end and homosideslip sleeve (6.3) welding, dead lever (6.5) diapire welding has supporting leg (6.6).