CN213900416U - Wisdom classroom is with recorded broadcast equipment - Google Patents

Abstract

The utility model discloses a wisdom classroom is with recorded broadcast equipment, including base, backup pad main part, elevating gear and damping device, be equipped with the lift chamber in the backup pad main part, the lift groove has been seted up on the lateral wall before the backup pad main part, the last linking plate that is equipped with of elevating gear, linking plate block slides and locates the lift inslot, and is two sets of linking plate block slides respectively and locates two sets of lift inslots, and is two sets of the linking plate other end is equipped with the diaphragm, the diaphragm sets up for cavity structures, be equipped with the sliding plate shifting chute on the diaphragm roof, damping device locates on the diaphragm, states damping device and includes guide bar sliding block, sliding plate, buffer spring, shock attenuation board and connecting plate. The utility model relates to a teaching equipment technical field specifically is a wisdom classroom is with recorded broadcast equipment that can adjust the camera height, can adjust the camera angle, have certain shockproof function.

Description

Wisdom classroom is with recorded broadcast equipment

Technical Field

The utility model relates to a teaching equipment technical field specifically is a wisdom classroom is with recorded broadcast equipment.

Background

The recording and playing device can integrate and synchronously record video and audio recorded on site and image signals (including computers, video exhibition stands and the like) of electronic equipment to generate a standardized streaming media file for external live broadcasting, storage, later editing and on-demand playing. At present, in an intelligent classroom, recording and broadcasting equipment is required to be adopted for teaching. Recorded broadcast equipment is mainly the camera, but the inconvenient regulation of current recorded broadcast camera height and angle, has vibrations when recorded broadcast appearance removes moreover, probably leads to recorded broadcast equipment to appear rocking, and work is unstable. Accordingly, there is a need for improvements in the art.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming current technical defect, the utility model provides a can adjust the camera height, can adjust the camera angle, have certain shockproof function's wisdom classroom is with recorded broadcast equipment.

The utility model adopts the following technical scheme: the utility model relates to a wisdom classroom is with recorded broadcast equipment, including base, backup pad main part, elevating gear and damping device, the backup pad main part is located base upper end rear side, backup pad and base are L shape structure setting, the backup pad main part is the hollow structure setting, be equipped with the lift chamber in the backup pad main part, seted up the lift groove on the backup pad main part front side wall, the lift groove is equipped with two sets ofly, elevating gear locates in the lift chamber, be equipped with the linkage plate on the elevating gear, the linkage plate block slides and locates in the lift groove, the linkage plate is equipped with two sets ofly, two sets of the linkage plate block respectively slides and locates in two sets of lift grooves, two sets of the linkage plate other end is equipped with the diaphragm, the diaphragm is the hollow cavity structure setting, be equipped with the sliding plate shifting chute on the diaphragm roof, damping device locates on the diaphragm, the damping device is symmetrically provided with two groups of fixed plates, a camera is hinged between the two groups of fixed plates, the damping device comprises guide rod sliding blocks, sliding plates, buffer springs, damping plates and connecting plates, two ends of each guide rod are respectively arranged on two opposite side walls of the hollow cavity of the transverse plate, the sliding blocks are arranged on the guide rods in a sliding mode, the lower ends of the sliding plates are hinged to the sliding blocks, two groups of sliding plates are symmetrically arranged on two sides of each sliding block, the sliding plates are arranged in sliding grooves of the sliding plates in a sliding mode, the two groups of sliding blocks are arranged on the two groups of sliding blocks, the buffer springs are sleeved on the guide rods, two ends of each buffer spring are respectively arranged on the two groups of sliding blocks, the connecting plates are hinged to the upper ends of the sliding plates, the damping plates are arranged on the connecting plates, and the fixed plates are arranged on the damping plates; elevating gear includes the screw thread piece, the screw thread piece is equipped with two sets ofly, and is two sets ofly all be equipped with the linkage plate on the screw thread piece, elevating gear still includes motor, drive threaded rod, screw thread piece and driving belt, the motor is located on the lift chamber roof, the drive threaded rod rotates on the roof and the diapire of locating the lift chamber, the drive threaded rod includes initiative threaded rod and driven threaded rod, the initiative threaded rod links to each other with motor output shaft, initiative threaded rod and driven threaded rod are parallel arrangement, the driving belt both ends are cup jointed respectively and are located on initiative threaded rod and the driven threaded rod, the screw thread piece is equipped with two sets ofly, and is two sets ofly on the screw thread piece is located initiative threaded rod and driven threaded rod through threaded connection, and is two sets ofly on two sets of screw thread pieces is located respectively to the linkage plate.

Further, be equipped with damper between damping plate and the diaphragm, damper includes sleeve, spring and bracing piece, the damping plate below is located to the bracing piece, the perpendicular damping plate setting of bracing piece, the sleeve is located on the diaphragm, the spring is located in the sleeve, the sleeve bottom is located to the one end of spring, the spring other end is located on the bracing piece, damper is equipped with four groups, four groups damper is rectangular distribution in damping plate below.

Furthermore, a moving device is arranged on the lower wall of the base.

Further, the motor is a forward and reverse double-rotation motor.

Further, a handle is arranged on the rear side of the support plate main body.

Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: compared with the traditional device, the intelligent classroom recording and broadcasting device has the advantages that (1) the height of the camera can be adjusted according to the requirement; (2) has a certain shock absorption function; (3) the angle of the camera can be adjusted as required.

Drawings

The accompanying drawings 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 invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the recording and broadcasting device for the intelligent classroom;

fig. 2 is a schematic side view of the recording and broadcasting device for the intelligent classroom;

fig. 3 is a schematic view of the main-view internal structure of the recording and broadcasting device for the intelligent classroom;

fig. 4 is the utility model relates to a wisdom classroom is with damper unit schematic diagram of recorded broadcast equipment.

The camera comprises a base 1, a base 2, a support plate main body 3, a lifting device 4, a damping device 5, a lifting cavity 6, a lifting groove 7, a connecting plate 8, a transverse plate 9, a sliding plate moving groove 10, a fixing plate 11, a camera 12, a guide rod 13, a sliding block 14, a sliding plate 15, a buffer spring 16, a connecting plate 17, a damping plate 18, a motor 19, a driving threaded rod 20, a threaded block 21, a transmission belt 22, a driving threaded rod 23, a driven threaded rod 24, a damping component 25, a sleeve 26, a spring 27, a support rod 28, a moving device 29 and a handle.

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 some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

As shown in fig. 1-4, the technical scheme adopted by the utility model is as follows: the utility model relates to a wisdom classroom is with recorded broadcast equipment, including base 1, backup pad main part 2, elevating gear 3 and damping device 4, backup pad main part 2 is located base 1 upper end rear side, backup pad main part 2 and base 1 are the L structure setting that appears, backup pad main part 2 is the hollow structure setting, be equipped with lift chamber 5 in the backup pad main part 2, seted up lift groove 6 on the backup pad main part 2 front side wall, lift groove 6 is equipped with two sets, elevating gear 3 is located lift chamber 5, be equipped with linkage plate 7 on elevating gear 3, linkage plate 7 block is slided and is located lift groove 6, linkage plate 7 is equipped with two sets, two sets of linkage plate 7 block respectively and slided and is located in two sets of lift groove 6, two sets of linkage plate 7 other end is equipped with diaphragm 8, diaphragm 8 is the hollow cavity structure setting, a sliding plate moving groove 9 is arranged on the top wall of the transverse plate 8, the damping device 4 is arranged on the transverse plate 8, two groups of fixed plates 10 are symmetrically arranged on the damping device 4, a camera 11 is hinged between the two groups of fixed plates 10, the damping device 4 comprises a guide rod 12, a sliding block 13, a sliding plate 14, a buffer spring 15, a connecting plate 16 and a damping plate 17, two ends of the guide rod 12 are respectively arranged on two opposite side walls of the hollow cavity of the transverse plate 8, the sliding block 13 is slidably arranged on the guide rod 12, the lower end of the sliding plate 14 is hinged on the sliding block 13, two groups of sliding plates 14 are symmetrically arranged on two sides of the sliding block 13, the sliding plate 14 is slidably arranged in the sliding plate moving groove 9, two groups of sliding blocks 13 are arranged, the buffer spring 15 is sleeved on the guide rod 12, and two ends of the buffer spring 15 are respectively arranged on the two groups of sliding blocks 13, the connecting plate 16 is hinged to the upper end of the sliding plate 14, the damping plate 17 is arranged on the connecting plate 16, and the fixed plate 10 is arranged on the damping plate 17; elevating gear includes motor 18, drive threaded rod 19, screw block 20 and driving belt 21, motor 18 locates on the 5 roofs in lift chamber, drive threaded rod 19 rotates on locating lift chamber 5's roof and diapire, drive threaded rod 19 includes initiative threaded rod 22 and driven threaded rod 23, initiative threaded rod 22 links to each other with motor 18 output shaft, initiative threaded rod 22 and driven threaded rod 23 are parallel arrangement, driving belt 21 both ends cup joint respectively and locate on initiative threaded rod 22 and driven threaded rod 23, screw block 20 is equipped with two sets ofly, and is two sets of screw block 20 locates on initiative threaded rod 22 pole and the driven threaded rod 23 through threaded connection, and is two sets of link plate 7 is located respectively on two sets of screw block 20.

Specifically, be equipped with damper 24 between damper 17 and the diaphragm 8, damper 24 includes sleeve 25, spring 26 and bracing piece 27, damper 17 below is located to bracing piece 27, the perpendicular damper 17 setting of bracing piece 27, sleeve 25 locates on diaphragm 8, spring 26 locates in the sleeve 25, sleeve 25 bottom is located to spring 26's one end, the spring 26 other end is located on bracing piece 27, damper 24 is equipped with four groups, four groups damper 24 is rectangular distribution in damper 17 below, be equipped with mobile device 28 on the base 1 lower wall, motor 18 is positive and negative two motors of changeing, 2 rear sides of backup pad main part are equipped with handle 29.

During the specific use, starter motor 18, motor 18 drives initiative threaded rod 22 and rotates, initiative threaded rod 22 drives driven threaded rod 23 through driving belt 21 and rotates, initiative threaded rod 22 and driven threaded rod 23 drive screw block 20 through threaded connection and reciprocate, screw block 20 drives diaphragm 8 when reciprocating and reciprocates, diaphragm 8 moves and is spacing in lifting groove 6 through linking up the board 7 card and slip, can corotation according to the demand, upset motor 18, the height of adjustment camera 11. When the video recording angle of the camera 11 is needed, the camera 11 can be directly rotated clockwise or anticlockwise, and the lower end of the camera 11 is hinged on the fixing plate 10 to realize angle adjustment. When camera equipment receives vibrations, camera equipment can rock, camera equipment rocks and drives the shock attenuation board and rocks, the shock attenuation board makes the sliding plate rock through the connecting plate, the sliding block of sliding plate lower extreme is on the guide bar, two sets of sliding blocks can slide to both sides, simultaneously under buffer spring 15's traction action two sets of sliding blocks can draw close to the centre, rock and reduce, damping component 24 also can be under spring 26's effect simultaneously, play firm effect to the bracing piece 27 of connection on shock attenuation board 17, user's accessible handle 29 and mobile device 28 remove and fix the recorded broadcast equipment.

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 (5)

1. The utility model provides an intelligence classroom is with recorded broadcast equipment which characterized in that: the lifting device is arranged in the lifting cavity, the lifting device is arranged on the lifting device, the connecting plates are arranged on the lifting device in a hollow cavity structure, the connecting plates are clamped and slidably arranged in the lifting grooves, the connecting plates are arranged in two groups, the two groups of connecting plates are respectively clamped and slidably arranged in the two groups of lifting grooves, the other ends of the two groups of connecting plates are provided with transverse plates, the transverse plates are arranged in the hollow cavity structure, the top wall of the transverse plates is provided with a sliding plate moving groove, the damping device is arranged on the transverse plates, and the damping device is symmetrically provided with two groups of fixing plates, the camera is hinged between the two groups of fixed plates, the damping device comprises guide rod sliding blocks, buffer springs, damping plates and a connecting plate, two ends of each guide rod are respectively arranged on two opposite side walls of the hollow cavity of the transverse plate, the sliding blocks are slidably arranged on the guide rods, the lower ends of the sliding blocks are hinged on the sliding blocks, two groups of sliding plates are symmetrically arranged on two sides of each sliding block, the sliding plates are slidably arranged in sliding plate moving grooves, two groups of sliding blocks are sleeved on the guide rods, two ends of each buffer spring are respectively arranged on the two groups of sliding blocks, the connecting plate is hinged at the upper ends of the sliding plates, the damping plates are arranged on the connecting plate, and the fixed plates are arranged on the damping plates; elevating gear includes the screw thread piece, the screw thread piece is equipped with two sets ofly, and is two sets ofly all be equipped with the linkage plate on the screw thread piece, elevating gear still includes motor, drive threaded rod, screw thread piece and driving belt, the motor is located on the lift chamber roof, drive threaded rod rotates on locating the roof and the diapire in lift chamber, drive threaded rod includes initiative threaded rod and driven threaded rod, the initiative threaded rod links to each other with motor output shaft, initiative threaded rod and driven threaded rod are parallel arrangement, the driving belt both ends are cup jointed respectively and are located on initiative threaded rod and the driven threaded rod, the screw thread piece is equipped with two sets ofly, and is two sets ofly on the screw thread piece is located initiative threaded rod and the driven threaded rod through threaded connection, and is two sets ofly on two sets of screw thread pieces is located respectively to the linkage plate.

2. The recording and broadcasting device for intelligent classroom according to claim 1, wherein: be equipped with damper assembly between damping plate and the diaphragm, damper assembly includes sleeve, spring and bracing piece, the damping plate below is located to the bracing piece, the perpendicular damping plate setting of bracing piece, the sleeve is located on the diaphragm, the spring is located in the sleeve, the sleeve bottom is located to the one end of spring, the spring other end is located on the bracing piece, damper assembly is equipped with four groups, four groups damper assembly is rectangle distribution in damping plate below.

3. The recording and broadcasting device for intelligent classroom according to claim 1, wherein: and a moving device is arranged on the lower wall of the base.

4. The recording and broadcasting device for intelligent classroom according to claim 1, wherein: the motor is a positive and negative double-rotation motor.

5. The recording and broadcasting device for intelligent classroom according to claim 1, wherein: the rear side of the support plate main body is provided with a handle.

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