CN215382639U

CN215382639U - Portable seat is used in movie & TV program preparation

Info

Publication number: CN215382639U
Application number: CN202121389433.2U
Authority: CN
Inventors: 李勇; 李一凡; 王勇; 陈茜; 李文妤
Original assignee: Guyuan Shanghai Culture Technology Co ltd
Current assignee: Guyuan Shanghai Culture Technology Co ltd
Priority date: 2021-06-22
Filing date: 2021-06-22
Publication date: 2022-01-04
Anticipated expiration: 2031-06-22

Abstract

The utility model discloses a portable seat for producing video programs, which relates to the technical field of seats and comprises a seat plate, wherein two fixed plates are fixedly arranged at the top of the seat plate, a backup plate is arranged between the two fixed plates, rotating holes are formed in one sides of the two fixed plates, which are close to the backup plate, rotating shafts are rotatably arranged in the two rotating holes, one ends of the two rotating shafts are respectively and fixedly arranged on the two sides of the backup plate, two supporting columns are fixedly arranged at the bottom of the seat plate, sliding grooves are formed in the two supporting columns, movable columns are slidably arranged in the two sliding grooves, and a handle is fixedly arranged on the back surface of the backup plate. Under the matching action of the backup plate, the handle, the rotating shaft, the fixing plate, the polygonal columns, the sliding groove, the movable column, the threaded column, the through hole and the second fixing hole, the problems that the existing partial seat is large in size, cannot be folded to reduce the size, and is easy to block the sight when people walk with the seat, collide with other people and not convenient to carry are solved.

Description

Portable seat is used in movie & TV program preparation

Technical Field

The utility model relates to the technical field of seats, in particular to a portable seat for producing movie and television programs.

Background

With the demand of people's mental life, present movie & TV program production is also more and more, because movie & TV program production needs a large amount of scenes to cooperate and switch, needs the performer to go to each base and go back and forth the running, and the seat that provides the actor to rest also carries at any time.

In the prior art, because the existing part of seats are large in size and cannot be folded to reduce the size, people can easily block the sight when walking with the seats, and the seats are easy to collide with other people and inconvenient to carry.

SUMMERY OF THE UTILITY MODEL

An object of the present application is to provide a portable seat for producing a movie program, so as to solve the problems mentioned in the above background art.

In order to achieve the above purpose, the present application provides the following technical solutions: a portable chair for producing film and television programs comprises a seat plate, wherein two fixed plates are fixedly arranged at the top of the seat plate, a backup plate is arranged between the two fixed plates, rotating holes are respectively formed in one sides of the two fixed plates, which are close to the backup plate, rotating shafts are respectively and rotatably arranged in the two rotating holes, one ends of the two rotating shafts are respectively and fixedly arranged at two sides of the backup plate, a fixing mechanism for fixing the rotation of the backup plate is respectively arranged at one side of the two fixed plates, two supporting columns are fixedly arranged at the bottom of the seat plate, sliding grooves are respectively arranged in the two supporting columns, movable columns are respectively arranged in the two sliding grooves in a sliding manner, and two the bottom of activity post all passes and corresponds spout and equal fixed mounting has the equilibrium post, two one side of support column all is equipped with and is used for the lock tight locking mechanism of activity post, fixed mounting has the handle on the back of backup plate.

Through the arranged rotating shaft and the rotating hole, the rotating shaft is ensured to rotate in the rotating hole, the backup plate can rotate between the two fixed plates by taking the rotating shaft as an axis, the backup plate is ensured to be tightly attached to the top of the seat plate, the size of the whole device is reduced, so that people can conveniently carry the device, the backup plate is conveniently fixed through the arranged fixing mechanism, the back of a person can comfortably lean against the backup plate when the person sits on the seat plate, the movable column can move in the sliding groove through the arranged sliding groove and the arranged movable column, the length of a supporting frame at the bottom of the seat plate is shortened, the size of the whole device is reduced, the balance column is ensured to be in contact with the ground through the arranged balance column, the stability of the whole device is ensured, meanwhile, the size of the whole device is further reduced, the whole device is ensured to be convenient to carry by people, the arranged locking mechanism is convenient to fix the movable column in the sliding groove, through the arranged handle, the integral device can be folded and reduced in size by people, and then the integral device can be carried to move by people carrying the handle

Preferably, the fixing mechanism includes a polygonal column, a polygonal hole communicated with the rotation hole is formed in one side of the fixing plate away from the backup plate, a polygonal groove communicated with the polygonal hole is formed in one end of the rotation shaft, one end of the polygonal column is inserted into the polygonal hole and the polygonal groove, and a handle is fixedly mounted at the other end of the polygonal column.

Furthermore, through the handle, the polygonal column, the polygonal hole and the polygonal groove, after the backup plate is adjusted, the handle can be held by hands, one end of the polygonal column is inserted into the polygonal hole and the polygonal groove, and the structural stability of the backup plate between the two fixing plates is ensured.

Preferably, the polygonal column has the same cross-sectional size as the polygonal hole and the polygonal groove, and the rotation hole has the same diameter as the rotation shaft.

Further, through such setting, ensure that the one end of multilateral post inserts in multilateral hole and multilateral groove and can not random the drop, and the pivot can not rock in rotating the hole.

Preferably, the locking mechanism comprises a threaded column, a through hole communicated with the chute is formed in a position, close to the bottom end, of one side of the support column, a first fixing hole and a second fixing hole are formed in a position, close to the through hole, of the movable column, the first fixing hole is located above the second fixing hole, one end of the threaded column is installed in the through hole and the first fixing hole in a threaded mode, and a rotating plate is fixedly installed at the other end of the threaded column.

Further, through the screw thread post, through-hole, first fixed orifices and the second fixed orifices that set up, when guaranteeing that the screw thread post is fixed in through-hole and second fixed orifices, the bottom in close contact with of balanced post and support column, during the activity post is whole gets into the spout, guarantees that the volume of whole device reduces, and when the screw thread post was fixed in through-hole and first fixed orifices, the bottom of support column was kept away from to the balanced post, can let the people sit and have a rest on the seat.

Preferably, the sliding groove and the movable column are equal in size, and the threaded column, the through hole, the first fixing hole and the second fixing hole are equal in diameter.

Further, through such setting, ensure that the movable column can all be received in the spout, and the screw thread post is fixed in through-hole and first fixed orifices or is fixed in through-hole and second fixed orifices, avoid the light extraction of people.

In conclusion, the technical effects and advantages of the utility model are as follows:

according to the seat cushion, the backup plate, the rotating shaft and the fixing plates are arranged, so that the backup plate can rotate between the two fixing plates by taking the rotating shaft as an axis, the backup plate can be tightly attached to the top of the seat cushion, the size of a structure above the seat cushion is reduced, the multi-side columns are fixed in the multi-side grooves and the multi-side holes through the arranged multi-side columns, the multi-side grooves and the multi-side holes, the backup plate can be fixed on the seat cushion, the movable columns are fixed in the through holes and the second fixing holes through the arranged sliding grooves, the movable columns, the threaded columns, the through holes and the second fixing holes, the size of the structure below the seat cushion is reduced, the threaded columns are fixed in the through holes and the second fixing holes, the stable structure of the movable columns in the sliding grooves is ensured, and the integral device can be carried by people after the integral device is folded and reduced in size through the arranged handle.

Drawings

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

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

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is a schematic diagram of a partial explosion according to the present invention;

fig. 4 is a schematic structural view of a partial explosion in the present invention.

In the figure: 1. a seat plate; 2. a fixing plate; 21. rotating the hole; 22. a polygonal hole; 3. a backup plate; 31. a handle; 4. a rotating shaft; 41. a polygonal groove; 5. a handle; 51. a polygonal column; 6. a support pillar; 61. a chute; 62. a through hole; 7. a movable post; 71. a first fixing hole; 72. a second fixing hole; 8. a balancing column; 9. a threaded post; 91. and rotating the plate.

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.

Example (b): a portable chair for movie and television program production shown with reference to fig. 1 to 4 includes a seat plate 1.

Seat 1's top fixed mounting has two fixed plates 2, install backup plate 3 between two fixed plates 2, two fixed plates 2 have all been seted up near one side of backup plate 3 and have been rotated hole 21, two all rotate in the hole 21 and install pivot 4, the one end difference fixed mounting of two pivot 4 is in the both sides of backup plate 3, pivot 4 and rotation hole 21 through setting up, ensure that pivot 4 can be in rotating hole 21 internal rotation, and backup plate 3 can use pivot 4 to rotate between two fixed plates 2 as the axle center, guarantee to let backup plate 3 can closely laminate with seat 1's top, reduce the volume of integrated device, so that let people carry.

One side of two fixed plates 2 all is equipped with and is used for fixed backup plate 3 pivoted fixed establishment, through the fixed establishment who sets up, is convenient for fix backup plate 3, when guaranteeing that the people sits on seat 1, people's back can be comfortable leans on backup plate 3.

Seat 1's bottom fixed mounting has two support columns 6, spout 61 has all been seted up in two support columns 6, equal slidable mounting has movable post 7 in two spout 61, and corresponding spout 61 and equal fixed mounting have a balancing post 8 are all passed to the bottom of two movable posts 7, spout 61 and movable post 7 through setting up, ensure that movable post 7 can remove in spout 61, shorten seat 1 bottom sprag's length, reduce integrated device's volume, through the balancing post 8 of establishing, ensure balancing post 8 and ground contact, guarantee integrated device's stability, and simultaneously, further reduce integrated device's volume, guarantee people's portable integrated device.

One side of two support columns 6 all is equipped with the locking mechanism who is used for locking movable column 7, and fixed mounting has handle 31 on the back of backup plate 3, and through the locking mechanism who sets up, the convenience is fixed movable column 7 in spout 61, and through the handle 31 that sets up, ensures that people fold the reducing volume back with the integrated device, and people are carrying handle 31 alright carry the integrated device and remove.

Based on the structure, the rotating shaft 4 can rotate in the rotating hole 21 through the rotating shaft 4 and the rotating hole 21, the backup plate 3 can rotate between the two fixed plates 2 by taking the rotating shaft 4 as an axis, the backup plate 3 can be tightly attached to the top of the seat plate 1, the size of the whole device is reduced, so that people can carry the device, the backup plate 3 can be fixed through the arranged fixing mechanism, when people sit on the seat plate 1, the back of the people can comfortably lean against the backup plate 3, the movable column 7 can move in the sliding groove 61 through the arranged sliding groove 61 and the arranged movable column 7, the length of the supporting frame at the bottom of the seat plate 1 is shortened, the size of the whole device is reduced, the balance column 8 is ensured to be in contact with the ground through the arranged balance column 8, the stability of the whole device is ensured, meanwhile, the size of the whole device is further reduced, and the convenience in carrying of the people is ensured, through the locking mechanism who sets up, conveniently fix movable column 7 in spout 61, through the handle 31 that sets up, ensure people with the folding back that reduces the volume of integrated device, people carry handle 31 alright carry the integrated device removal.

In this embodiment, the fixing mechanism includes a polygonal column 51, a polygonal hole 22 communicated with the rotation hole 21 is formed in one side of the fixing plate 2 away from the backup plate 3, a polygonal slot 41 communicated with the polygonal hole 22 is formed in one end of the rotation shaft 4, one end of the polygonal column 51 is inserted into the polygonal hole 22 and the polygonal slot 41, a handle 5 is fixedly installed at the other end of the polygonal column 51, and after the backup plate 3 is adjusted, the handle 5 can be held by hand by the aid of the handle 5, the polygonal column 51, the polygonal hole 22 and the polygonal slot 41, so that the structural stability of the backup plate 3 between the two fixing plates 2 is ensured.

In the present embodiment, the polygonal column 51, the polygonal hole 22 and the polygonal groove 41 have the same cross-sectional dimensions, and the rotation hole 21 and the rotation shaft 4 have the same diameter, so that the polygonal column 51 is inserted into the polygonal hole 22 and the polygonal groove 41 without being randomly removed, and the rotation shaft 4 does not shake in the rotation hole 21.

In this embodiment, the locking mechanism includes a threaded column 9, a through hole 62 communicating with the sliding groove 61 is formed at a position on one side of the supporting column 6 and close to the bottom end, a first fixing hole 71 and a second fixing hole 72 are formed at a side of the movable column 7 close to the through hole 62, the first fixing hole 71 is located above the second fixing hole 72, one end of the threaded column 9 is screwed into the through hole 62 and the first fixing hole 71, a rotating plate 91 is fixedly mounted at the other end of the threaded column 9, the through hole 62, the first fixing hole 71 and the second fixing hole 72 are arranged to ensure that the balance column 8 is in close contact with the bottom end of the supporting column 6 when the threaded column 9 is fixed in the through hole 62 and the second fixing hole 72, the movable column 7 completely enters the sliding groove 61 to ensure that the volume of the whole device is reduced, and when the threaded column 9 is fixed in the through hole 62 and the first fixing hole 71, the balance column 8 is far away from the bottom end of the supporting column 6, people can sit on the seat board 1 for rest.

In this embodiment, the sliding groove 61 is equal to the movable column 7 in size, and the threaded columns 9, the through hole 62, the first fixing hole 71 and the second fixing hole 72 are equal in diameter, so that the movable column 7 can be retracted into the sliding groove 61, and the threaded columns 9 are fixed in the through hole 62 and the first fixing hole 71 or in the through hole 62 and the second fixing hole 72, so that people are prevented from easily drawing out.

This practical theory of operation: the handle 5 is pulled by hand, so that the handle 5 drives one end of the polygonal column 51 to move into the polygonal hole 22 from the polygonal groove 41, then the backup plate 3 is rotated by hand, the backup plate 3 rotates between the two fixing plates 2 by taking the rotating shaft 4 as an axis until the backup plate 3 is tightly attached to the top of the seat plate 1, and then the handle 5 is pushed, so that the handle 5 pushes against the polygonal column 51 to move, one end of the polygonal column 51 is inserted into the polygonal groove 41, and the stable structure of the rotating shaft 4 and the backup plate 3 is ensured;

then, the rotating plate 91 is rotated by hand, so that the rotating plate 91 drives one end of the threaded column 9 to move into the through hole 62 from the first fixing hole 71, then the movable column 7 is moved, the movable column 7 is completely moved into the sliding groove 61 until the balance column 8 is tightly contacted with the bottom end of the supporting column 6, at this time, the through hole 62 is communicated with the second fixing hole 72, the rotating plate 91 is rotated again, one end of the threaded column 9 is moved into the second fixing hole 72 from the through hole 62, the structural stability of the movable column 7 in the sliding groove 61 is ensured, finally, the handle 31 is held by hand to be lifted, the integral device can be carried, and the integral device is ensured to be convenient to carry.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a movie & TV program preparation is with portable seat, includes seat (1), its characterized in that: the top of the seat plate (1) is fixedly provided with two fixed plates (2), a backup plate (3) is arranged between the two fixed plates (2), one side of the two fixed plates (2) close to the backup plate (3) is respectively provided with a rotating hole (21), two rotating shafts (4) are respectively and rotatably arranged in the two rotating holes (21), one ends of the two rotating shafts (4) are respectively and fixedly arranged at two sides of the backup plate (3), one sides of the two fixed plates (2) are respectively provided with a fixing mechanism for fixing the rotation of the backup plate (3), the bottom of the seat plate (1) is fixedly provided with two supporting columns (6), the two supporting columns (6) are respectively provided with a sliding groove (61), a movable column (7) is respectively and slidably arranged in the two sliding grooves (61), and the bottom ends of the two movable columns (7) are respectively and fixedly provided with a balance column (8) through corresponding sliding grooves (61), two one side of support column (6) all is equipped with and is used for the locking mechanism of activity post (7), fixed mounting has handle (31) on the back of backup plate (3).

2. A portable chair for producing a movie or a television program according to claim 1, characterized in that: fixing mechanism includes multilateral post (51), fixed plate (2) are kept away from one side of backup plate (3) seted up with rotate multilateral hole (22) that hole (21) are linked together, the one end of pivot (4) seted up with multilateral groove (41) that multilateral hole (22) are linked together, just the one end of multilateral post (51) is pegged graft and is installed multilateral hole (22) with in multilateral groove (41), the other end fixed mounting of multilateral post (51) has handle (5).

3. A portable chair for producing a movie or a television program according to claim 2, characterized in that: the cross-sectional sizes of the polygonal column (51), the polygonal hole (22) and the polygonal groove (41) are equal, and the diameters of the rotating hole (21) and the rotating shaft (4) are equal.

4. A portable chair for producing a movie or a television program according to claim 1, characterized in that: the locking mechanism comprises a threaded column (9), a through hole (62) communicated with the sliding groove (61) is formed in a position, close to the bottom end, of one side of the supporting column (6), a first fixing hole (71) and a second fixing hole (72) are formed in a position, close to the bottom end, of the movable column (7), the first fixing hole (71) is located above the second fixing hole (72), one end of the threaded column (9) is installed in the through hole (62) and the first fixing hole (71) in a threaded mode, and a rotating plate (91) is fixedly installed at the other end of the threaded column (9).

5. The portable chair for producing movie programs according to claim 4, characterized in that: the sliding groove (61) and the movable column (7) are equal in size, and the threaded column (9), the through hole (62), the first fixing hole (71) and the second fixing hole (72) are equal in diameter.