CN212565189U

CN212565189U - Education video recording device convenient to remove

Info

Publication number: CN212565189U
Application number: CN202020899361.5U
Authority: CN
Inventors: 刘士博
Original assignee: Mianyang Yimuchi Education Technology Co ltd
Current assignee: Mianyang Yimuchi Education Technology Co ltd
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2021-02-19
Anticipated expiration: 2030-05-26

Abstract

The utility model relates to a device is recorded to education video convenient to remove, including universal gyro wheel, damper, supporting box and rotary disk, the inside bottom department welded fastening of supporting box has the fixed plate, fixed plate bottom center department welded fastening has servo motor, screw thread through connection has the fly leaf on the threaded rod, the fly leaf bottom is equipped with damper, supporting box top center department has through screw fixed mounting the rotary disk, the support capital end has U type support frame through screw fixed mounting, U type support frame top is connected with the video recorder through the pivot. Has the advantages that: the movable plate on the servo motor drives the threaded rod to reciprocate in the limitation of the movable groove, so that the device can be moved in the ejecting supporting box of the universal idler wheel at the bottom, time and labor are saved, the structure is simple, the supporting column on the rotary disk drives the video recorder to rotate, the multi-angle recording is realized, the practicability is high, the auxiliary illuminating lamp provides a light source, and the use is convenient and the operation is simple.

Description

Education video recording device convenient to remove

Technical Field

The utility model relates to a relevant technical field of education particularly, relates to a device is recorded to education video convenient to remove.

Background

With the popularization and popularization of multimedia classrooms in modern education, the video display of the contents such as subject knowledge and actual operation methods which can not be displayed and operated by teachers in the traditional classrooms is more convenient, and the comprehension and the mastering of students can be more convenient. Present teaching video recording device when teaching video recording, along with the teacher constantly removes when the operation, is difficult to adjust following teacher's removal, is not convenient for carry out the multi-angle and records to remove and the inconvenience of fixed process ten minutes, we propose the education video recording device of being convenient for remove to above problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a device is recorded to education video convenient to remove to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an educational video recording device convenient to move comprises universal rollers, a damping component, a supporting box and a rotating disk arranged at the top end of the supporting box, a fixed plate is welded and fixed at the bottom end inside the supporting box, a servo motor is welded and fixed at the center of the bottom end of the fixed plate, the output end of the servo motor is fixedly welded with a threaded rod, the bottom end of the threaded rod is fixedly welded on a rotating base at the center of the bottom end in the supporting box, a movable plate is connected to the threaded rod in a penetrating way through threads, a damping component is arranged at the bottom end of the movable plate, the shock absorption assembly comprises a first support rod, a second support rod and a shock absorption spring, the rotating disc is fixedly installed at the center of the top end of the supporting box through a screw, the rotary disc top welded fastening has the support column, there is U type support frame support column top through screw fixed mounting, U type support frame top is connected with the video cassette recorder through the pivot.

Furthermore, the support column is located U type support frame bottom one side welded fastening has the circular shape backup pad, just backup pad upper surface is located U type support frame both sides all welded fastening has the connecting plate, be connected with auxiliary lighting lamp through the pivot between the connecting plate.

Further, first branch welded fastening is in on the fly leaf bottom is all around, first branch bottom activity joint is fixed some shock attenuation inslots are seted up on second branch top, just be located on the second branch shock attenuation tank bottom welded fastening has a plurality of damping spring, damping spring top welded fastening has and is located damping plate in the shock attenuation inslot.

Furthermore, the top end of the damping plate is welded and fixed to the bottom end of the first support rod, and universal rollers are fixedly mounted at the bottom end of the second support rod through bolts.

Furthermore, movable grooves matched with the universal rollers in a matched mode are formed in the periphery of the bottom end of the supporting box.

Furthermore, the tops of the two sides outside the supporting box are fixedly provided with U-shaped grips through screws.

Compared with the prior art, the utility model discloses following beneficial effect has: the movable plate on the servo motor drives the threaded rod to reciprocate in the limitation of the movable groove, so that the moving of the device is realized in the ejecting supporting box of the universal idler wheel at the bottom, the time and labor are saved, the structure is simple, the supporting column on the rotating disk at the top drives the video recorder to rotate, the multi-angle recording is realized, the practicability is high, the auxiliary illuminating lamp provides a light source in the recording process, and the device is convenient to use and simple to operate.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic diagram of a mobile educational video recording apparatus according to the present invention;

fig. 2 is a schematic diagram of the internal structure of a support box of a portable educational video recording apparatus in accordance with the present invention;

fig. 3 is a schematic structural view of a shock absorbing assembly of a portable educational video recording apparatus in accordance with the present invention;

reference numerals:

1. a universal roller; 2. a shock absorbing assembly; 21. a first support bar; 22. a second support bar; 23. a damping spring; 24. a damping groove; 25. a damper plate; 3. a support box; 31. a fixing plate; 32. a servo motor; 33. a threaded rod; 34. rotating the base; 35. a movable plate; 36. a movable groove; 37. a U-shaped grip; 4. rotating the disc; 41. a support pillar; 42. a U-shaped fixing frame; 43. a video recorder; 44. a support plate; 45. a connecting plate; 46. auxiliary lighting lamps.

Detailed Description

The technical solution 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, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, according to the present invention, an education video recording device convenient to move comprises a universal roller 1, a damping assembly 2, a supporting box 3 and a rotating disk 4 disposed on the top end of the supporting box 3, a fixed plate 31 is welded and fixed on the bottom end of the supporting box 3, a servo motor 32 is welded and fixed on the center of the bottom end of the fixed plate 31, a threaded rod 33 is welded and fixed on the output end of the servo motor 32, the bottom end of the threaded rod 33 is welded and fixed on a rotating base 34 at the center of the bottom end of the supporting box 3, a movable plate 35 is connected on the threaded rod 33 in a threaded manner, the damping assembly 2 is disposed at the bottom end of the movable plate 35, the damping assembly 2 comprises a first supporting rod 21, a second supporting rod 22 and a damping spring 23, the rotating disk 4 is fixedly mounted on the center of the top end of the supporting box 3 through, the top end of the rotating disc 4 is fixedly welded with a supporting column 41, the top end of the supporting column 41 is fixedly provided with a U-shaped supporting frame 42 through a screw, and the top end of the U-shaped supporting frame 42 is connected with a video recorder 43 through a rotating shaft.

Wherein, be located on the support column 41U type support frame 42 bottom one side welded fastening has circular shape backup pad 44, just backup pad 44 upper surface is located U type support frame 42 both sides all welded fastening has connecting plate 45, be connected with auxiliary lighting lamp 46 through the pivot between the connecting plate 45.

Wherein, first branch 21 welded fastening is in on the fly leaf 35 bottom is all around, first branch 21 bottom activity joint is fixed in some damping grooves 24 are seted up on second branch 22 top, just lie in on the second branch 22 welded fastening has a plurality of on the damping grooves 24 bottom damping spring 23, damping spring 23 top welded fastening has and is located damping plate 25 in the damping grooves 24.

The top end of the damping plate 25 is welded and fixed to the bottom end of the first supporting rod 21, and the bottom end of the second supporting rod 22 is fixedly provided with the universal idler wheel 1 through a bolt.

And movable grooves 36 matched with the universal idler wheels 1 in a matched mode are formed in the periphery of the bottom end of the supporting box 3.

And U-shaped grips 37 are fixedly mounted at the tops of the two outer sides of the support box 3 through screws.

Principle of operation

Through the above scheme of the utility model, an educational video recording device convenient to move drives the movable plate 35 on the threaded rod 33 to rotate by starting the servo motor 32, and the bottom end of the movable plate 35 can only move up and down on the threaded rod 33 through the first support rod 21, the second support rod 22 and the movable groove 36, the universal roller 1 on the bottom end of the movable plate 35 is ejected out of the movable groove 36 on the bottom end of the support box 3, then the hand-held U-shaped handle 37 can move the device through the universal roller 1, and a stable environment is needed when recording video, at the moment, the servo motor 32 is started, the universal roller 1 is retracted into the support box 3 through the movable groove 36 through the threaded rod 33, the stable fixation of the device is realized, when recording video, the angle adjustment is carried out on the video recorder 43 through the U-shaped fixing frame 42, the direction of the video recorder 43 is adjusted through the rotating disc 41, recording at different angles and different directions is met, practicability is high, and the auxiliary illuminating lamps 46 on the two sides provide auxiliary light for the recording process, so that the recording effect is better.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The education video recording device convenient to move comprises universal rollers (1), a damping component (2), a supporting box (3) and a rotating disk (4) arranged on the top end of the supporting box (3), and is characterized in that a fixed plate (31) is fixed at the bottom end inside the supporting box (3) in a welding mode, a servo motor (32) is fixed at the bottom end center of the fixed plate (31) in a welding mode, a threaded rod (33) is fixed at the output end of the servo motor (32) in a welding mode, the bottom end of the threaded rod (33) is fixed on a rotating base (34) at the bottom end center inside the supporting box (3) in a welding mode, a movable plate (35) is connected to the threaded rod (33) in a penetrating mode, the damping component (2) is arranged at the bottom end of the movable plate (35), and the damping component (2) comprises a first supporting rod (21), a second supporting rod (22) and a damping, supporting box (3) top center department has through screw fixed mounting rotating disk (4), rotating disk (4) top welded fastening has support column (41), there is U type support frame (42) support column (41) top through screw fixed mounting, U type support frame (42) top is connected with video recorder (43) through the pivot.

2. The educational video recording device convenient for moving according to claim 1, wherein a circular support plate (44) is welded and fixed on one side of the bottom end of the U-shaped support frame (42) on the support column (41), connecting plates (45) are welded and fixed on both sides of the U-shaped support frame (42) on the upper surface of the support plate (44), and an auxiliary illuminating lamp (46) is connected between the connecting plates (45) through a rotating shaft.

3. The educational video recording device convenient for movement according to claim 1, wherein the first support rod (21) is welded and fixed on the periphery of the bottom end of the movable plate (35), the bottom end of the first support rod (21) is movably clamped and fixed in a damping groove (24) formed in the top end of the second support rod (22), the second support rod (22) is provided with a plurality of damping springs (23) welded and fixed on the bottom end of the damping groove (24), and the top end of each damping spring (23) is welded and fixed with a damping plate (25) arranged in the damping groove (24).

4. A mobile educational video recording apparatus according to claim 3, wherein the top of the shock absorbing plate (25) is welded and fixed to the bottom of the first support rod (21), and the bottom of the second support rod (22) is fixed with universal roller (1) by bolts.

5. A mobile educational video recording apparatus according to claim 1, wherein the bottom of the supporting box (3) is provided with a movable groove (36) around the bottom thereof, which matches with the universal roller (1).

6. A mobile educational video recording apparatus according to claim 1, wherein the top of the two outer sides of the supporting box (3) is fixed with U-shaped handle (37) by screws.