CN215636274U

CN215636274U - Teaching course shoots and uses strutting arrangement

Info

Publication number: CN215636274U
Application number: CN202120955653.0U
Authority: CN
Inventors: 杜乃辰
Original assignee: Tianjin Pilot Free Trade Zone Dayi Tiancheng Huizhan Technology Co ltd
Current assignee: Tianjin Pilot Free Trade Zone Dayi Tiancheng Huizhan Technology Co ltd
Priority date: 2021-05-07
Filing date: 2021-05-07
Publication date: 2022-01-25
Anticipated expiration: 2031-05-07

Abstract

The utility model relates to the technical field of teaching auxiliary equipment and discloses a supporting device for teaching course shooting, which comprises a base, rollers, a lifting assembly and a placing frame, wherein the rollers are arranged at the bottom of the base, the lifting assembly is arranged at the top of the base, and the placing frame is arranged at the top of the lifting assembly. This strutting arrangement is used in teaching course shooting, through setting up fixed subassembly and stabilizing the subassembly, upwards stimulate the extension reset spring of fly leaf, drive pole setting and roof rebound, place the inside of placing the frame with the camera again, thereby because reset spring's pulling force makes the fly leaf decurrent power make the roof constantly keep the laminating state with the camera, fix it, the slip that promotes both sides from top to bottom under fixed spring's effort has relative power all the time, thereby it makes two movable clamp plate have relative dynamics to promote the connecting rod, fix the both sides of camera, the purpose that the fixed stability of camera is high has been realized.

Description

Teaching course shoots and uses strutting arrangement

Technical Field

The utility model relates to the technical field of teaching auxiliary equipment, in particular to a supporting device for teaching course shooting.

Background

The teaching is that teacher's teaching and student's study constitute a kind of human peculiar talent training activity, can use the shooting device to take notes the course at some teaching course in-process, or the course is required to be used to shoot, for keeping stable during the shooting, can use strutting arrangement to support it.

Present teaching course shoots and uses strutting arrangement on the existing market, and is not stable enough to the fixed of camera, and the condition that drops appears easily in the camera in the removal process leads to the damage of camera, influences and shoots, inconvenient user's use, so proposes a teaching course and shoots and uses strutting arrangement to solve the above-mentioned problem that proposes.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the supporting device for teaching course shooting, which has the advantages of high stability of camera fixing and the like, and solves the problems that the existing supporting device for teaching course shooting is not stable enough for camera fixing, and the camera is easy to fall off in the moving process, so that the damage of the camera is caused, the shooting is influenced, and the use of a user is inconvenient.

(II) technical scheme

In order to achieve the purpose of high stability of the camera fixation, the utility model provides the following technical scheme: the utility model provides a teaching course is shot and is used strutting arrangement, includes base, gyro wheel, lifting unit and places the frame, the bottom of base is provided with the gyro wheel, the top of base is provided with lifting unit, lifting unit's top is provided with places the frame, the top of placing the frame is provided with the fixed subassembly that extends to its inside, the quantity of stabilizing the subassembly is two and sets up respectively in the inner wall left and right sides of placing the frame.

Preferably, lifting unit includes the stand, the top fixed connection of stand and base, the equal fixed mounting in both sides has the bracing piece with base top fixed connection about the stand, the inside movable mounting of stand has the extension rod that extends to its top, the draw-in groove has been seted up on the right side of extension rod, the right side movable mounting of stand has the kelly that runs through the stand and extend to the inside of draw-in groove, the top of extension rod with place frame fixed connection.

Preferably, fixed subassembly includes the pole setting, the top movable mounting who places the frame has the pole setting that extends to its inside, the bottom fixed mounting of pole setting has the roof, the top fixed mounting of pole setting has the fly leaf, the equal fixed mounting in bottom left and right sides of fly leaf has and places frame top fixed connection's reset spring.

Preferably, the stabilizing component comprises an installation rod, the installation rod is fixedly installed between the upper side and the lower side of the inner wall of the placing frame, the quantity of the installation rod is two, the installation rod is respectively located at the left side and the right side of the fixing component, the outer side of the installation rod is slidably installed with the sliding block, the sliding block is slidably installed between the upper side and the lower side of the inner wall of the placing frame, the upper side and the lower side of the sliding block are fixedly installed with the fixing spring, the fixing spring is fixedly connected with the inner wall of the placing frame, the fixing spring is sleeved on the outer side of the installation rod, the movable clamping plates are slidably installed between the upper side and the lower side of the inner wall of the placing frame, the quantity of the movable clamping plates is two, the movable clamping plates are located at the opposite sides of the two installation rods, and the opposite sides of the sliding block are rotatably connected with connecting rods, one end of each connecting rod is rotatably connected with the movable clamping plates.

Preferably, the number of the clamping grooves is not less than six, the size of each clamping groove is matched with the clamping rod, the top of the upright post is hollow, and the inner top wall of the upright post is open.

Preferably, both sides are the opening design around the inner wall of placing the frame, the interior roof of placing the frame is seted up with the perforation of pole setting size looks adaptation, the interior bottom wall fixed mounting who places the frame has the sponge piece.

(III) advantageous effects

Compared with the prior art, the utility model provides a supporting device for teaching course shooting, which has the following beneficial effects:

this strutting arrangement is used in teaching course shooting, through setting up fixed subassembly and stabilizing the subassembly, upwards stimulate the extension reset spring of fly leaf, drive pole setting and roof rebound, place the inside of placing the frame with the camera again, thereby because reset spring's pulling force makes the fly leaf decurrent power make the roof constantly keep the laminating state with the camera, fix it, the slip that promotes both sides from top to bottom under fixed spring's effort has relative power all the time, thereby it makes two movable clamp plate have relative dynamics to promote the connecting rod, fix the both sides of camera, the purpose that the fixed stability of camera is high has been realized.

Drawings

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

FIG. 2 is an enlarged view of the utility model at A in FIG. 1.

In the figure: the device comprises a base 1, rollers 2, a lifting component 3, a column 31, a support rod 32, an extension rod 33, a clamping groove 34, a clamping rod 35, a placement frame 4, a fixing component 5, a vertical rod 51, a top plate 52, a movable plate 53, a return spring 54, a stabilizing component 6, an installation rod 61, a sliding block 62, a fixed spring 63, a movable clamping plate 64 and a connecting rod 65.

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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a supporting device for teaching course shooting comprises a base 1, rollers 2, a lifting component 3 and a placing frame 4, wherein four rollers 2 are fixedly installed at the bottom of the base 1, the lifting component 3 is fixedly installed at the top of the base 1, the lifting component 3 comprises a stand column 31, the stand column 31 is fixedly connected with the top of the base 1, supporting rods 32 fixedly connected with the top of the base 1 are fixedly installed at the left side and the right side of the stand column 31, an extending rod 33 extending to the top of the stand column 31 is movably installed in the stand column 31, a clamping groove 34 is formed in the right side of the extending rod 33, a clamping rod 35 penetrating through the stand column 31 and extending to the inside of the clamping groove 34 is movably installed on the right side of the stand column 31, the quantity of the clamping grooves 34 is not less than six, the size of the clamping groove 34 is matched with the clamping rod 35, the inside of the top of the stand column 31 is of a hollow design, the top wall is of an opening design, and the top of the extending rod 33 is fixedly connected with the placing frame 4, the top of the lifting component 3 is fixedly provided with a placing frame 4, the top of the placing frame 4 is movably provided with a fixing component 5 extending to the inside of the placing frame 4, the fixing component 5 comprises an upright rod 51, the front side and the rear side of the inner wall of the placing frame 4 are both of open design, the inner top wall of the placing frame 4 is provided with a through hole matched with the size of the upright rod 51, the inner bottom wall of the placing frame 4 is fixedly provided with a sponge block, the top of the placing frame 4 is movably provided with the upright rod 51 extending to the inside of the placing frame, the bottom of the upright rod 51 is fixedly provided with a top plate 52, the top of the upright rod 51 is fixedly provided with a movable plate 53, the left side and the right side of the bottom of the movable plate 53 are both fixedly provided with return springs 54 fixedly connected with the top of the placing frame 4, the left side and the right side of the inner wall of the placing frame 4 are both fixedly provided with stabilizing components 6, the stabilizing components 6 comprise installing rods 61, the two installing rods 61 which are fixedly arranged between the upper side and the lower side of the inner wall of the placing frame 4 and are respectively positioned at the left side and right side of the fixing component 5, the outer side of the mounting rod 61 is slidably provided with two sliding blocks 62 which are slidably connected with the inner wall of the placing frame 4, the opposite sides of the upper and lower sliding blocks 62 are fixedly provided with fixed springs 63 which are fixedly connected with the inner wall of the placing frame 4 and are sleeved on the outer side of the mounting rod 61, two movable clamping plates 64 which are positioned on the opposite sides of the two mounting rods 61 are slidably arranged between the upper and lower sides of the inner wall of the placing frame 4, the opposite sides of the left and right sliding blocks 62 are rotatably connected with connecting rods 65, one ends of which are rotatably connected with the movable clamping plates 64, the fixed component 5 and the stabilizing component 6 are arranged, the movable plate 53 is pulled upwards to stretch the reset spring 54, the vertical rod 51 and the top plate 52 are driven to move upwards, then the camera is placed in the placing frame 4, the movable plate 53 has downward force due to the pulling force of the reset spring 54, so that the top plate 52 is constantly kept in a fit with the camera, and is fixed, the sliding 62 of both sides has relative power all the time about promoting under the effort of fixed spring 63 to promote connecting rod 65 and make two movable clamping plate 64 have relative dynamics, fix the both sides of camera, realized the fixed high purpose of stability of camera.

In summary, the supporting device for teaching course shooting is provided with the fixing component 5 and the stabilizing component 6, the movable plate 53 is pulled upwards to stretch the return spring 54, the upright rod 51 and the top plate 52 are driven to move upwards, then the camera is placed in the placing frame 4, the movable plate 53 is forced downwards by the pulling force of the return spring 54, so that the top plate 52 is kept in a fit state with the camera at any time and is fixed, the sliding plates 62 on the upper side and the lower side are pushed under the action force of the fixing spring 63 to always have opposite force, the connecting rod 65 is pushed to enable the two movable clamping plates 64 to have opposite force, the two sides of the camera are fixed, the purpose of high stability of camera fixing is realized, the problem that the existing supporting device for teaching course shooting is unstable in camera fixing and the camera is easy to fall off in the moving process, so that the camera is damaged is solved, influence the shooting, inconvenient use of the user.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a teaching course is shot and is used strutting arrangement, includes base (1), gyro wheel (2), lifting unit (3) and places frame (4), its characterized in that: the bottom of base (1) is provided with gyro wheel (2), the top of base (1) is provided with lifting unit (3), the top of lifting unit (3) is provided with places frame (4), the top of placing frame (4) is provided with fixed subassembly (5) that extend to its inside, and the quantity of stabilizing component (6) is two and sets up respectively in the inner wall left and right sides of placing frame (4).

2. The teaching course supporting device for shooting as claimed in claim 1, wherein: lifting unit (3) are including stand (31), the top fixed connection of stand (31) and base (1), the equal fixed mounting in both sides has bracing piece (32) with base (1) top fixed connection about stand (31), the inside movable mounting of stand (31) has extension rod (33) that extends to its top, draw-in groove (34) have been seted up on the right side of extension rod (33), the right side movable mounting of stand (31) has and runs through stand (31) and extends to inside kelly (35) of draw-in groove (34), the top of extension rod (33) with place frame (4) fixed connection.

3. The teaching course supporting device for shooting as claimed in claim 1, wherein: fixed subassembly (5) include pole setting (51), the top movable mounting who places frame (4) has pole setting (51) that extends to its inside, the bottom fixed mounting of pole setting (51) has roof (52), the top fixed mounting of pole setting (51) has fly leaf (53), the equal fixed mounting in bottom left and right sides of fly leaf (53) has and places frame (4) top fixed connection's reset spring (54).

4. The teaching course supporting device for shooting as claimed in claim 1, wherein: the stabilizing component (6) comprises mounting rods (61), two mounting rods (61) are fixedly mounted between the upper side and the lower side of the inner wall of the placing frame (4) and are respectively positioned at the left side and the right side of the fixing component (5), the outer side of the mounting rod (61) is slidably provided with two sliding blocks (62) which are slidably connected with the inner wall of the placing frame (4), the opposite sides of the sliding blocks (62) at the upper side and the lower side are fixedly provided with fixed springs (63) which are fixedly connected with the inner wall of the placing frame (4) and sleeved at the outer side of the mounting rod (61), the upper side and the lower side of the inner wall of the placing frame (4) are provided with two movable clamping plates (64) which are arranged at the opposite sides of the two mounting rods (61) in a sliding manner, and the opposite sides of the sliding blocks (62) are rotatably connected with connecting rods (65) with one ends rotatably connected with the movable clamping plates (64).

5. The teaching course supporting device for shooting as claimed in claim 2, wherein: the number of the clamping grooves (34) is not less than six, the size of each clamping groove (34) is matched with the clamping rod (35), the top of the upright post (31) is hollow, and the inner top wall of the upright post is open.

6. The teaching course photographing support device as claimed in claim 1 or 3, wherein: the inner wall of placing frame (4) is both sides around and is the opening design, the interior roof of placing frame (4) is seted up with the perforation of pole setting (51) size looks adaptation, the interior diapire fixed mounting who places frame (4) has the sponge piece.