CN209756623U - Frame is write to rotatable animation - Google Patents

Abstract

The utility model relates to a frame is write to commentaries on classics animation. Frame can change animation include: the panel assembly is formed by sequentially enclosing a plurality of panels, the rotating shaft penetrates through a cavity formed by the panel assembly and is connected with the panel assembly, and the supports are supported at two ends of the rotating shaft and are movably connected with the rotating shaft. Frame can change animation write has a plurality of panels and panel inclination adjustable advantage.

Description

Frame is write to rotatable animation

Technical Field

The utility model relates to a support especially relates to a frame is write to commentaries on classics animation.

Background

As shown in figure 1, the structural form of the existing easel comprises a drawing board and a support, panels are fixed on the support, supporting legs of the support are propped open, the side faces of the support are of a triangle-like structure, one or two panels can be arranged on the support, the two panels are respectively arranged on two sides of the support, and the panels are obliquely fixed on the support. Therefore, the panel angle of the prior easel cannot be adjusted, and the inclined angle and direction cannot be changed after the easel is placed. The panel has the problems of single function and incapability of rotating the angle, and can bend and deform the spine and bones of a human body when being drawn for a long time or used for a long time due to the incapability of rotating the angle, so that the health of the human body is not facilitated.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims at providing a frame is write to commentaries on classics animation, its panel components can rotate for the pivot, can freely adjust the inclination of panel, and the person of facilitating the use uses, and the assurance is different high people's health skeleton curve good.

A rotatable picture writing rack comprises a support, a rotating shaft and a plurality of panels, wherein the panels sequentially surround a panel assembly, the rotating shaft penetrates through a cavity surrounded by the panel assembly and is connected with the panel assembly, and the support is supported at two ends of the rotating shaft and is movably connected with the rotating shaft.

Frame can change animation, through rotating panel subassembly, can switch the panel, also can adjust the inclination of panel. Therefore, the rotatable picture writing rack of the utility model can be freely switched to a required panel on one hand, and integrates multiple panel functions; on the other hand, the inclination angle of the panel is adjusted to adapt to the bending condition of the spine of the user, so that the health of the user is protected.

Furthermore, the locking connecting piece is tightly connected with the rotating shaft and movably connected with the bracket, so that the rotating shaft can be locked with the bracket. Through the locking connecting piece, can lock pivot and support to both can the angle of adjusting the panel, also can lock the panel after the regulation is accomplished, prevent that the panel from rotating wantonly.

Furthermore, the locking connecting piece is a gear which is tightly sleeved on the rotating shaft, internal teeth matched with the gear are arranged at the corresponding position of the bracket, and the gear is movably connected with the internal teeth;

When the gear is meshed with the internal teeth, the rotating shaft is locked on the bracket; when the gear is separated from the internal teeth, the rotating shaft can rotate relative to the bracket.

Furthermore, the support comprises at least two lifting rods and a bottom plate, and the two lifting rods are respectively connected with the two ends of the rotating shaft and fixed on the bottom plate. Through the height of adjusting the lifter, can adjust the support height of support to the height of adjustment panel.

Furthermore, at least one panel is provided with a magnetic sheet or a magnetic strip. The magnetic sheet or the magnetic stripe that set up can be inhaled with other magnetic block magnetism to can inhale the paper magnetism on the panel through magnetic block.

Further, the support comprises a first tripod and a second tripod, and the first tripod and the second tripod are movably connected with two ends of the rotating shaft respectively. The rotating shaft and the panel are supported by the tripods on the two sides, and the support is stable by utilizing the structural stability of the triangle.

Further, the first tripod comprises a first triangular frame and a first cross rod, and the first cross rod is fixedly connected with the middle part of the first triangular frame; the second tripod comprises a second triangular frame and a second cross rod, and the second cross rod is fixedly connected with the middle part of the second triangular frame;

the first cross rod and the second cross rod are respectively movably connected with the end part of the rotating shaft; the inner teeth are arranged on the first cross rod or the second cross rod.

Further, the bottoms of the first tripod and the second tripod are respectively provided with a supporting leg. Therefore, the contact area between the support and the ground is reduced, the support is easy to carry, and abrasion is reduced.

Furthermore, the panel also comprises a connecting framework, and the rotating shaft is connected with the panel through the connecting framework. The connecting framework is used for connecting the rotating shaft and the panels, so that a hollow structure is formed among the panels, and the weight of the whole panel assembly is small.

The connecting framework comprises at least three framework plates; one end of the framework plate is fixed with the rotating shaft, and the other end of the framework plate is fixed with the panel;

And the three framework plates are uniformly distributed around the rotating shaft.

For a better understanding and an implementation, the present invention is described in detail below with reference to the accompanying drawings.

Drawings

FIG. 1 is a perspective view of a prior art easel;

FIG. 2 is a schematic perspective view of a rotatable writing rack according to one embodiment of the present invention;

FIG. 3 is a side view of the structure shown in FIG. 2;

Fig. 4 is a schematic perspective view of another structural form of the rotatable writing rack of the present invention.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

Referring to fig. 2-4, a rotatable writing rack includes a support 22, a shaft 24 and a plurality of panels 21, wherein the plurality of panels 21 are sequentially enclosed to form a panel assembly, the shaft 24 penetrates through a cavity enclosed by the panel assembly and is connected to the panel assembly, and the support 22 is supported at two ends of the shaft 24 and is movably connected to the shaft 24.

In order to prevent the panel assembly from freely rotating and lock the rotating shaft 24 with the bracket 22, in a preferred embodiment, a locking connector is further included, which is tightly connected with the rotating shaft 24 and movably connected with the bracket 22, so that the rotating shaft 24 can be locked with the bracket 22. Furthermore, the locking connecting member is a gear 25, the gear 25 is tightly sleeved on the rotating shaft 24, and an internal tooth (not marked in the figure) matched with the gear 25 is arranged at the corresponding position of the bracket 22, and the gear 25 is movably connected with the internal tooth; when the gear 25 is engaged with the internal teeth, the bracket 22 is locked with the rotating shaft 24; when the gear 25 is disengaged from the internal teeth, the shaft 24 is allowed to rotate relative to the bracket 22.

In order to fix the paper or connect the magnetic member, at least one of the panels 21 is provided with a magnetic sheet or a magnetic strip.

In order to strengthen the connection between the rotating shaft 24 and the bracket 22 and reduce the weight of the whole panel 21, the panel 21 further comprises a connecting framework 23, and the rotating shaft 24 is connected with the panel 21 through the connecting framework 23.

In order to better fix the rotating shaft with the panel, in a preferred embodiment, the connecting framework 23 comprises at least three framework plates; one end of the framework plate is fixed with the rotating shaft, and the other end of the framework plate is fixed with the panel;

And the three framework plates are uniformly distributed around the rotating shaft.

The panel 21 may be in a variety of styles and configurations, including a tablet, a palette, or a blackboard. And one structure of a writing board, a drawing board or a blackboard is arranged at the mounting position of one panel, so that various panels are spliced, and the integration of various panels is realized.

referring to another preferred construction of the stand 22 in fig. 2 and 3, for stable support, said stand 22 of the stand 22 comprises a first tripod and a second tripod, said first tripod and said second tripod being movably connected to both ends of said rotating shaft 24, respectively. Even, the first tripod and the second tripod are fixedly connected through a connecting rod.

Further, the first tripod comprises a first triangular frame (not shown in the figure) and a first cross rod (not shown in the figure), and the first cross rod is fixedly connected with the middle part of the first triangular frame; the second tripod comprises a second triangular frame (not marked in the figure) and a second cross bar (not marked in the figure), and the second cross bar is fixedly connected with the middle part of the second triangular frame;

The first cross rod and the second cross rod are respectively movably connected with the end part of the rotating shaft; the inner teeth are arranged on the first cross rod or the second cross rod. When the internal tooth was seted up on first horizontal pole, the gear was installed and is close to first horizontal pole one side in the pivot to can conveniently lock the pivot.

Further, in order to reduce the contact area of the stand 22 with the ground, the bottoms of the first and second tripods are respectively provided with support legs.

Referring to a preferred structure of the bracket 22 in fig. 4, in order to adjust the overall height of the panel assembly, in a preferred embodiment, the bracket 22 includes at least two lifting rods 221 and a bottom plate 222, and the two lifting rods 221 are respectively connected to two ends of the rotating shaft 24 and fixed on the bottom plate 222.

Further, the lifting rod 221 is a multi-stage loop bar or a cylinder or a hydraulic cylinder, and can be extended and contracted so as to adjust the height.

In order to facilitate the placement of the object on the support 22, the support 22 further includes a receiving frame (not shown) disposed at the bottom of the support 22.

The utility model discloses a but frame is write to commentaries on classics animation's theory of operation:

Pushing one end of the rotating shaft 24 to separate the gear 25 from the internal teeth, at this time, the rotating shaft 24 can rotate under the support of the bracket 22, and the rotating shaft 24 rotates to change the inclination angle of the panel 21; an appropriate panel 21 is selected and rotated to a required angle, the rotating shaft 24 is pushed from the other end of the rotating shaft 24, and the gear 25 is meshed with the internal teeth, at the moment, the rotating shaft 24 cannot rotate, and the inclined angle of the drawing board is fixed. In order to adjust the height of the entire panel assembly, the elevation rod 221 may be adjusted.

the rotatable picture writing rack of the utility model can not only adjust the inclination angle of the panel 21 to adapt to the vertebra and physiological curve of human body, protect the health of human body; different panel 21 forms can be selected, and multiple panels 21 are integrated, so that the functions are various; moreover, the height of the panel 21 can be adjusted by combining the height adjustment with the inclination angle adjustment, so that the rotatable animation writing frame can better meet the use requirements of different people, and the physical health of a user is guaranteed.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims (10)

1. A rotatable animation writing frame is characterized in that: the panel assembly is formed by sequentially enclosing a plurality of panels, the rotating shaft penetrates through a cavity formed by the panel assembly and is connected with the panel assembly, and the supports are supported at two ends of the rotating shaft and are movably connected with the rotating shaft.

2. The convertible video writing stand of claim 1, wherein: the locking connecting piece is tightly connected with the rotating shaft and movably connected with the bracket, so that the rotating shaft can be locked with the bracket.

3. the convertible video writing stand of claim 2, wherein: the locking connecting piece is a gear which is tightly sleeved on the rotating shaft, internal teeth matched with the gear are arranged at the corresponding position of the bracket, and the gear is movably connected with the internal teeth;

When the gear is meshed with the internal teeth, the rotating shaft is locked on the bracket; when the gear is separated from the internal teeth, the rotating shaft can rotate relative to the bracket.

4. a rotatable video writing stand according to any one of claims 1 to 3, wherein: the support comprises at least two lifting rods and a bottom plate, and the two lifting rods are respectively connected with the two ends of the rotating shaft and fixed on the bottom plate.

5. A rotatable video writing stand according to any one of claims 1 to 3, wherein: at least one of the panels is provided with a magnetic sheet or a magnetic strip.

6. the convertible video writing stand of claim 3, wherein: the support comprises a first tripod and a second tripod, and the first tripod and the second tripod are respectively movably connected with two ends of the rotating shaft.

7. The convertible video writing stand of claim 6, wherein: the first tripod comprises a first triangular frame and a first cross rod, and the first cross rod is fixedly connected with the middle part of the first triangular frame; the second tripod comprises a second triangular frame and a second cross rod, and the second cross rod is fixedly connected with the middle part of the second triangular frame;

The first cross rod and the second cross rod are respectively movably connected with the end part of the rotating shaft; the inner teeth are arranged on the first cross rod or the second cross rod.

8. the convertible video writing stand of claim 6, wherein: and supporting legs are respectively arranged at the bottoms of the first tripod and the second tripod.

9. A rotatable video writing stand according to any one of claims 1 to 3, wherein: the panel also comprises a connecting framework, and the rotating shaft is connected with the panel through the connecting framework.

10. the convertible video writing stand of claim 9, wherein: the connecting framework comprises at least three framework plates; one end of the framework plate is fixed with the rotating shaft, and the other end of the framework plate is fixed with the panel;

And the three framework plates are uniformly distributed around the rotating shaft.