CN215770069U - Remote teaching video stand - Google Patents

Abstract

The utility model discloses a remote teaching video exhibition stand, and relates to the technical field of teaching aids. The utility model comprises a supporting component and a shooting component, wherein the supporting component comprises a transverse bracket and a vertical bracket, and the vertical bracket is movably connected with one end of the transverse bracket through a front hinge at the middle part of one side of the upper end; the middle part of the other end of the transverse support is movably connected with a slave fixing piece through a rear hinge, one end of the slave fixing piece is connected with a shooting assembly through a main fixing piece, the shooting assembly comprises a shooting main body and a probe, the probe is sleeved at the lower middle part of the outer side of the vertical support, and the middle part of the shooting main body on one side is embedded with an operation button in an equal distance mode. The utility model solves the problems that the angle of the existing teaching video exhibition stand is not easy to adjust and the effect is not ideal because the existing teaching video exhibition stand is generally fixed and shot by the fixing frame through the mobile phone directly, and meanwhile, if the existing teaching video exhibition stand is shot by the camera, the conducting wire is directly exposed in the external environment and is easy to damage, and the cost is increased.

Description

Remote teaching video stand

Technical Field

The utility model belongs to the technical field of teaching aids, and particularly relates to a remote teaching video exhibition stand.

Background

Teaching aids: the teaching video display stand belongs to one of teaching tools, but still has the following disadvantages in actual use:

1. the existing teaching video exhibition stand is generally fixed and shot by a fixing frame directly through a mobile phone, the angle is not easy to adjust, and the effect is not ideal;

2. present teaching video stand if adopt the camera to shoot, then the wire directly exposes in the external environment, fragile, increase cost.

Therefore, the existing remote teaching video exhibition stand can not meet the requirements in practical use, so that the improved technology is urgently needed in the market to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a remote teaching video exhibition stand, which solves the problems that the conventional teaching video exhibition stand is generally fixed and shot by a fixing frame through a mobile phone directly, the angle is not easy to adjust, the effect is not ideal, and meanwhile, if the conventional teaching video exhibition stand is shot by a camera, a lead is directly exposed in an external environment, so that the lead is easy to damage and the cost is increased.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a remote teaching video exhibition stand which comprises a supporting assembly and a shooting assembly, wherein the supporting assembly comprises a transverse support and a vertical support, and the vertical support is movably connected with one end of the transverse support through a front hinge in the middle of one side of the upper end;

the utility model discloses a camera shooting device, including horizontal support, fixing part, main mounting, shooting subassembly, probe cover, middle part under the vertical support outside, horizontal support other end middle part has from the mounting through back hinge swing joint, and is connected with the shooting subassembly through main mounting from mounting one end, the shooting subassembly is including shooting main part and probe, and the probe cup joints in the middle part under the vertical support outside, it inlays to be the equidistance in the middle part on one side of the shooting main part has the operation button.

Furthermore, an end cover is connected to the upper end portion of the inner side of the vertical support, a support plate is fixedly connected to the middle of the end cover, the inner end of a fastening screw penetrating through the middle of the support plate is connected with the end portion of the front hinge, the support plate structure is connected to the middle of the end cover, the front hinge structure is connected, and the fastening screw is used for positioning the structure.

Further, main mounting is including a piece, connecting rod, connecting block and connection ball, and the middle part is connected with the connecting block through the connecting rod on a piece, connects the ball and connects in a piece front end central authorities position, carries out the location of connecting rod, connecting block and connection ball structure respectively by a piece upper middle part and front end middle part fixed, and the location of shooing the subassembly structure through connecting block, connection ball structure is fixed.

Furthermore, prop up the piece and go up the middle part and be the bellied cavity setting that makes progress, and prop up piece front end middle part and be external protruding setting, prop up the piece inside wall and be connected with shooting main part front end middle part lock joint, carry out the location of connecting rod structure by protruding cavity and fix, carry out the hitch ball structure by the arch and accept to adopt the mode of lock joint, easily the dismouting of main mounting structure.

Further, including fixed upper cover and fixed lower cover from the mounting, and fixed lower cover joint in fixed upper cover bottom, fixed upper cover front end middle part is the setting of run-through formula circle chamber, by from being connected of structure between mounting and main mounting, shoots the location of subassembly and horizontal support structure between fixed, and carries out accepting of connecting block structure through the circle chamber.

Furthermore, the ball socket is sleeved at the front end in the upper fixing cover, the buffer block is connected to the front end in the lower fixing cover, the middle of one side of the lower fixing cover and the middle of one side of the transverse support are both provided with through holes, the ball socket is used for connecting the ball structure in a supporting mode, the buffer block is used for buffering the connecting ball in connection, and the through holes are arranged to structurally support the rear hinge.

The utility model has the following beneficial effects:

1. according to the utility model, the front hinge and the rear hinge are arranged, the fixed frame is structurally connected with the camera in a movable connection mode, the angle adjustment is easy, the shooting requirements under different environments are met, the main fixed piece at the front end of the shooting assembly is connected with the auxiliary fixed piece, the auxiliary fixed piece is movably connected with the transverse support through the rear hinge, the transverse angle adjustment of the shooting assembly is carried out, and the longitudinal angle adjustment of the shooting assembly can be carried out through the front hinge adjustment between the transverse support and the vertical support.

2. The camera lead wire protection device is used for carrying out external protection treatment on the camera lead wire through the supporting component and the cavity structure in the middle of the supporting component so as to avoid damage of the camera lead wire and increase of cost.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

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

FIG. 1 is an exploded view of the present invention;

FIG. 2 is a schematic view of a camera module according to the present invention;

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

FIG. 4 is an enlarged view of the position A in FIG. 1 according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a shooting component; 101. shooting a subject; 102. a probe; 103. operating a key; 2. a support assembly; 201. a transverse support; 202. a vertical support; 3. a main fixing member; 301. supporting a block; 302. a connecting rod; 303. connecting blocks; 304. a connecting ball; 4. a slave mount; 401. fixing the upper cover; 402. fixing the lower cover; 403. a ball socket; 404. a buffer block; 5. an end cap; 6. a support plate; 7. a front hinge; 8. fastening screws; 9. and a rear hinge.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-4, the utility model is a video exhibition stand for remote teaching, comprising a support component 2 and a shooting component 1, wherein the support component 2 comprises a transverse support 201 and a vertical support 202, and the vertical support 202 is movably connected with one end of the transverse support 201 through a front hinge 7 at the middle part of one side of the upper end;

the middle part of the other end of the transverse support 201 is movably connected with a secondary fixing part 4 through a rear hinge 9, one end of the secondary fixing part 4 is connected with a shooting assembly 1 through a main fixing part 3, the shooting assembly 1 comprises a shooting main body 101 and a probe 102, the probe 102 is sleeved at the lower middle part of the outer side of the vertical support 202, an operation button 103 is embedded in the upper middle part of one side of the shooting main body 101 at equal intervals, and the device is used;

firstly, connecting the structure of the shooting assembly 1, and clamping the probe 102 in the cavity at the lower middle part outside the vertical bracket 202 in advance;

then, the connecting ball 304 is placed at the front end in the ball socket 403, an inward force is applied to the connecting ball to enable the connecting ball to be connected to the inside of the ball socket 403, and meanwhile, the connecting block 303 is placed in a front end circular cavity on the upper fixing cover 401 and an inward force is applied to connect the structure of the shooting assembly 1;

then, according to the use requirement, the angle of the shooting assembly 1 is adjusted, when the transverse angle is adjusted, a force for rotating left and right is applied to the transverse bracket 201, and under the action of the rear hinge 9, the transverse adaptive angle of the shooting assembly 1 is adjusted;

secondly, when the vertical angle of the shooting assembly 1 is adjusted, vertical force is applied to the vertical support 202, and under the action of the front hinge 7, the vertical adaptive angle of the shooting assembly 1 is adjusted;

finally, after the shooting operation is performed, the reverse procedure of the installation of the shooting assembly 1 is repeated, and the structure of the shooting assembly is disassembled.

As shown in fig. 4, the end cover 5 is connected to the upper end portion of the inner side of the vertical support 202, the support plate 6 is fixedly connected to the middle portion of the end cover 5, the inner end of the fastening screw 8 penetrating through the middle portion of the support plate 6 is connected to the end portion of the front hinge 7, specifically, when the front hinge 7 is connected, the upper end portion of one side of the vertical support 202 is connected to the end cover 5, the support plate 6 is connected to the end portion of the front hinge 7 through the middle portion of the support plate 6, the end portion of the front hinge 7 is connected to the middle portion of the support plate 6, and the fastening screw 8 is tightened.

As shown in fig. 2, the main fixing member 3 includes a supporting block 301, a connecting rod 302, a connecting block 303 and a connecting ball 304, the connecting block 303 is connected to the upper middle portion of the supporting block 301 through the connecting rod 302, and the connecting ball 304 is connected to the front end center position of the supporting block 301, specifically, when the main fixing member 3 is used, the upper middle portion and the front end middle portion of the supporting block 301 are used for positioning the structures of the connecting rod 302, the connecting block 303 and the connecting ball 304, and the main fixing member 3 and the auxiliary fixing member 4 are positioned and fixed through the connecting block 303 and the connecting ball 304;

prop up on the piece 301 middle part and be the bellied cavity setting that makes progress, and prop up 301 front end middle part and be external protruding setting, prop up 301 inside wall and shoot main part 101 front end middle part lock joint and be connected, it is specific, when propping up the use of piece 301 structure, carry out the location of connecting rod 302 structure by protruding cavity and fix, connect the ball 304 structure by the arch and accept to adopt the mode of lock joint, the dismouting of 3 structures of easy main mounting can.

As shown in fig. 3, the secondary fixing member 4 includes a fixed upper cover 401 and a fixed lower cover 402, the fixed lower cover 402 is clamped at the bottom end of the fixed upper cover 401, the middle part of the upper front end of the fixed upper cover 401 is arranged in a penetrating circular cavity, specifically, when the secondary fixing member 4 is used, the fixed upper cover 401 is placed at the upper end of the fixed lower cover 402, inward force is applied to clamp the fixed upper cover 401 and the fixed upper cover 402 with the fixed lower cover, and the connecting block 303 is structurally supported and positioned by the circular cavity;

ball socket 403 has been cup jointed to the front end in fixed upper cover 401, and the front end is connected with buffer block 404 in the fixed lower cover 402, horizontal support 201 goes up one side middle part and all is the through-hole setting, and is concrete, fix upper cover 401, when the use of fixed lower cover 402 structure, connect accepting of ball 304 structure by ball socket 403, and cushion the operation through buffer block 404 to the connection ball 304 in connecting, and through the setting of through-hole, it can to carry out the structure to accept to back hinge 9.

Preferably, the ball socket 403 in this embodiment may be a silicone ball socket, and compared with a plastic rotating structure adopted in the prior art, the rotating structure formed by the silicone ball socket and the connecting ball 304 is not easily worn, so that the problem that accurate positioning cannot be performed due to plastic wear is solved; meanwhile, the ball socket 403 in the embodiment can also adopt a magnet ball socket, the connecting ball 304 adopts a magnet connecting ball, and is matched with the magnet ball socket for use, and compared with a plastic rotating structure adopted in the prior art, the rotating structure formed by the magnet ball socket and the magnet connecting ball is more stable, so that the problem of silica gel abrasion is solved, and the function of positioning any angle of the shooting assembly 1 is realized through the adsorption effect of the magnet.

The above are only preferred embodiments of the present invention, and the present invention is not limited thereto, and any modification, equivalent replacement, and improvement made to the technical solutions described in the above embodiments, and to some of the technical features thereof, are included in the scope of the present invention.

Claims (6)

1. The utility model provides a remote teaching video stand, includes supporting component (2) and shoots subassembly (1), its characterized in that: the supporting assembly (2) comprises a transverse support (201) and a vertical support (202), and the vertical support (202) is movably connected with one end of the transverse support (201) through a front hinge (7) in the middle of one side of the upper end;

horizontal support (201) other end middle part has from mounting (4) through back hinge (9) swing joint, and is connected with from mounting (4) one end through main mounting (3) and shoots subassembly (1), shoot subassembly (1) including shooting main part (101) and probe (102), and probe (102) cup joint middle part under vertical support (202) outside, it inlays to be the equidistance and has operation button (103) to shoot main part (101) one side middle part.

2. The video presenter for remote teaching according to claim 1, wherein the vertical support (202) is connected with an end cover (5) at the upper end of the inner side, a support plate (6) is fixedly connected to the middle of the end cover (5), and the inner end of a fastening screw (8) penetrating through the middle of the support plate (6) is connected with the end of the front hinge (7).

3. The remote teaching video stand according to claim 1, wherein the main fixing member (3) comprises a supporting block (301), a connecting rod (302), a connecting block (303) and a connecting ball (304), the connecting block (303) is connected to the upper middle part of the supporting block (301) through the connecting rod (302), and the connecting ball (304) is connected to the central position of the front end of the supporting block (301).

4. The remote teaching video display stand according to claim 3, wherein the middle part of the support block (301) is provided with an upward convex cavity, the middle part of the front end of the support block (301) is provided with an outward convex cavity, and the inner side wall of the support block (301) is connected with the middle part of the front end of the shooting main body (101) in a buckling manner.

5. The remote teaching video display stand according to claim 1, wherein the slave fixing member (4) comprises a fixing upper cover (401) and a fixing lower cover (402), the fixing lower cover (402) is clamped at the bottom end of the fixing upper cover (401), and the middle part of the upper front end of the fixing upper cover (401) is arranged in a through type round cavity.

6. The remote teaching video display stand according to claim 5, characterized in that the ball socket (403) is sleeved at the front end in the upper fixing cover (401), the buffer block (404) is connected at the front end in the lower fixing cover (402), and the middle parts of the upper sides of the lower fixing cover (402) and the transverse support (201) are arranged in a through hole.

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