CN220851596U - Movable base and display device - Google Patents

Abstract

The application provides a movable base and display equipment, wherein the display equipment comprises a movable base, the movable base comprises a base body, a rolling assembly and a limiting assembly, the base body can be placed on a plane, the rolling assembly is circumferentially arranged along the base body and provided with a plurality of rolling elements, the rolling elements are used for driving the base body to move in the placed plane, the limiting assembly comprises a coaming structure and a rotating block, the coaming structure is connected with the base body, the rotating block is rotationally connected with the coaming structure, one side of the rotating block extends out of the base body for being stirred by external force and is used for driving the other side of the rotating block to rotate to the plane where the abutting base body is placed, and the base body is provided with a positioning part for fixing the position of the rotating block. Through setting up the removal of rolling element in the plane can make the pedestal, stir one side of turning block by external force and can make the opposite side butt of turning block in the plane that the pedestal placed, and then realize that the pedestal is fixed in the plane of placing, applicable multiple service scenario for the removal of pedestal is more convenient.

Description

Movable base and display device

Technical Field

The application belongs to the technical field of display equipment, and particularly relates to a movable base and display equipment.

Background

The display is a main output device of the computer, and can display the electronic file on the screen through a specific transmission device, and along with the development of the internet industry, the display has been widely applied to the fields of business offices, leisure and entertainment, industrial production and the like.

The existing display comprises a base, a connecting rod and a screen main body, one end of the connecting rod is connected with a backboard of the screen main body, the other end of the connecting rod is connected with the base, the base can be placed on a structure with a plane, such as a desktop, a table top and the like, and the weight of the whole display is supported by the base. When the display is required to be converted into an angle in the plane or moved in the plane in the use process, as the display is also connected with a plurality of wires, the wires can generate a traction effect on the movement of the display, and the whole display is lifted manually and then moved to a required position, so that the display is easily damaged due to the fact that the user loses hands in the carrying process. Therefore, there is a problem in that the movement of the base of the display in the plane is inconvenient.

Disclosure of utility model

One of the purposes of the embodiments of the present application is to provide a movable base and a display device, so as to solve the technical problem that in the prior art, when a display needs to be converted into an angle in a plane or moved in the plane, the whole display is lifted manually and then moved to a required position, so that the display is easily broken due to the loss of hands in the process of carrying, and the movement of the base of the display in the plane is inconvenient.

To solve the above-mentioned technical problem, in a first aspect, an embodiment of the present application provides a movable base, where the movable base includes a base body, a rolling assembly and a limiting assembly, the base body can be placed on a plane, and the rolling assembly is circumferentially provided with a plurality of rolling assemblies along a circumferential direction of the base body; the rolling assembly comprises a supporting piece and a rolling piece, a cavity for placing the rolling piece is formed in the supporting piece, one side of the supporting piece is connected with the base body, a through hole for enabling a part of the rolling piece to extend out of the cavity is formed in the other side of the supporting piece, and the rolling piece is used for driving the base body to move in a placed plane; the limiting assembly comprises a coaming structure and a rotating block, the coaming structure is connected with the base body, the rotating block is rotationally connected to the coaming structure around the central axis of the length direction, one side of the rotating block in the width direction stretches out of the base body for external force to stir, the limiting assembly is used for driving the rotating block to rotate to be abutted against the plane where the base body is placed along the other side of the width direction, and the base body is provided with a positioning part for fixing the position of the rotating block.

The movable base provided by the application has the beneficial effects that: through the mutual cooperation of the seat body, the rolling assembly and the limiting assembly, the cavity of the rolling element arranged in the supporting element rolls to enable the seat body to rotate or translate in a placed plane, and the arrangement of the rolling assemblies enables the seat body to move more stably in the plane; the rotating block is movably connected to the coaming structure, one side of the rotating block is shifted by external force to enable the other side of the rotating block to be abutted against a plane where the base is placed, and the position of the rotating block is fixed by the positioning part, so that the base is fixed on the placed plane; compared with the prior art, the manual lifting type seat body moving device has the advantages that the rolling assembly is matched with the limiting assembly to move the seat body, the manual lifting type seat body moving device can be suitable for various use scenes, physical strength is saved, the seat body is prevented from overturning, and the movement of the seat body is more convenient.

In one implementation technical scheme, the support piece comprises a first connecting sheet and a second connecting sheet, wherein the first connecting sheet is detachably connected with the base body, and the second connecting sheet is stacked on one side, away from the base body, of the first connecting sheet and is detachably connected with the first connecting sheet.

In one technical scheme, the first connecting piece is provided with an arc concave surface, the arc concave surface and the second connecting piece enclose together to form the cavity, the position of the second connecting piece opposite to the arc concave surface is provided with the through hole, and the aperture of the through hole is smaller than the outer diameter of the rolling piece.

In one technical scheme, the number of the rolling assemblies is four, and the four rolling assemblies are equidistantly arranged around the circumference of the base body.

In one technical scheme, the two ends of the rotating block along the length direction are respectively provided with an arc-shaped column, two sides of the coaming structure along the length direction are respectively provided with arc-shaped notches corresponding to the arc-shaped columns, and the arc-shaped columns are clamped in the arc-shaped notches.

In one technical scheme, the one side of the rotating block along the width direction is provided with a poking block, and the poking block is used for driving the cambered surface column to move along the length direction or rotate along the central axis of the length direction.

In an realizable technical scheme, the edge of the base is connected with a side plate in a surrounding mode, the coaming structure is connected with the side plate, an opening for the poking block to extend out of the base is formed in the side plate, the positioning part is a plurality of bayonets formed in the opening of the side plate, and the concave direction of each bayonet is parallel to the length direction of the poking block.

In one possible embodiment, the other side of the rotary block in the width direction is provided with a friction element.

In one technical scheme, the movable base is further provided with a supporting component, one end of the supporting component is connected with the base body, and the other end of the supporting component is connected with an external structure.

In a second aspect, an embodiment of the present application further provides a display device, including the above movable base.

The display device provided by the application has the beneficial effects that: through setting up above-mentioned movable base, adopt to set up the spacing subassembly of rolling element cooperation in order to remove the pedestal, applicable multiple use scene to save physical power, avoid the pedestal to topple over, make the removal of pedestal more convenient.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a movable base according to an embodiment of the present application;

FIG. 2 is a schematic view of a rolling assembly according to an embodiment of the present application;

FIG. 3 is a disassembled view of a rolling assembly according to an embodiment of the present application;

FIG. 4 is an exploded view of the connection between the housing and the spacing assembly in an embodiment of the present application;

FIG. 5 is an enlarged view of FIG. 4 at A in an embodiment of the application;

fig. 6 is a schematic structural diagram of a display device according to an embodiment of the present application.

Wherein, each reference sign in the figure:

10. a base; 11. a side plate; 111. an opening; 112. a bayonet;

20. a rolling assembly; 21. a support; 211. a first connecting piece; 212. a second connecting piece; 213. a circular arc concave surface; 214. a first connection hole; 215. a second connection hole; 216. a third connection hole; 22. a rolling member; 23. a through hole;

30. A limit component; 31. a coaming structure; 311. an arcuate recess; 312. a first coaming; 313. a second coaming; 32. a rotating block; 321. a cambered surface column; 322. a poking block;

40. And a support assembly.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the application.

It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are merely for convenience in describing and simplifying the description based on the orientation or positional relationship shown in the drawings, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the application.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In fig. 1, the X-axis direction is the "longitudinal direction", the Y-axis direction is the "width direction", and the Z-axis direction is the "height direction".

The following detailed description is made with reference to specific drawings and examples:

Referring to fig. 1 to 5, the embodiment of the present application provides a movable base, which includes a base 10, a rolling assembly 20 and a limiting assembly 30, wherein the base 10 can be placed on a plane, and the rolling assembly 20 is circumferentially provided with a plurality of rolling assemblies along the circumference of the base 10; the rolling assembly 20 comprises a supporting piece 21 and a rolling piece 22, wherein a cavity for placing the rolling piece 22 is formed in the supporting piece 21, one side of the supporting piece 21 is connected with the base body 10, a through hole 23 for allowing part of the rolling piece 22 to extend out of the cavity is formed in the other side of the supporting piece 21, and the rolling piece 22 is used for driving the base body 10 to move in a placed plane; the limiting assembly 30 comprises a coaming structure 31 and a rotating block 32, the coaming structure 31 is connected with the base 10, the rotating block 32 is rotationally connected to the coaming structure 31 around the central axis of the length direction, the rotating block 32 extends out of the base 10 along one side of the width direction and is used for being stirred by external force and used for driving the rotating block 32 to rotate to a plane where the abutting base 10 is placed along the other side of the width direction, and the base 10 is provided with a positioning part for fixing the position of the rotating block 32.

By arranging the seat body 10, the rolling assembly 20 and the limiting assembly 30 to be matched with each other, the cavity of the rolling element 22 arranged in the supporting element 21 can roll to enable the seat body 10 to rotate or translate in a placed plane, and the arrangement of the plurality of rolling assemblies 20 can enable the seat body 10 to move more stably in the plane; the rotating block 32 is movably connected with the coaming structure 31, one side of the rotating block 32 is shifted by external force, so that the other side of the rotating block 32 is abutted against a plane where the seat body 10 is placed, and the position of the rotating block 32 is fixed by the positioning part, so that the seat body 10 is fixed on the placed plane; the rolling assembly 20 is matched with the limiting assembly 30 to move the seat body 10, so that the device is applicable to various use scenes, physical strength is saved, the seat body 10 is prevented from overturning, and the movement of the seat body 10 is more convenient.

In application, the base 10 can be placed on a table top, a cabinet surface and other planes, the rolling assemblies 20 are disposed on one side of the base 10 facing the placed plane, and the rolling assemblies 20 cooperate to support the base 10 on the placed plane.

In application, the seat body 10 and the limiting component 30 are made of plastic, and the rolling component 20 is made of alloy.

In application, the rolling element 22 may be a ball or a roller, a part of the rolling element 22 extending out of the cavity is kept in contact with a plane where the base 10 is placed, and another part of the rolling element 22 may roll in the cavity by pushing the base 10 by an external force, so as to drive the base 10 to move in the placed plane.

In application, the rotating block 32 is stirred by external force to extend out of one side of the base 10, and the position of the rotating block 32 is fixed by the positioning part, so that the other side of the rotating block 32 rotates around the length direction of the rotating block 32 to be abutted against a plane where the base 10 is placed, and the position of the base 10 can be fixed by friction force generated between the rotating block 32 and the plane where the base 10 is placed; the other side of the rotating block 32 is rotated around the length direction of the rotating block 32 to be separated from the plane on which the seat body 10 is placed, and the seat body 10 can be conveniently moved by the rolling assembly 20.

In one embodiment, referring to fig. 1 to 3 together, the supporting member 21 includes a first connecting piece 211 and a second connecting piece 212, the first connecting piece 211 is detachably connected to the base 10, and the second connecting piece 212 is stacked on a side of the first connecting piece 211 away from the base 10 and is detachably connected to the first connecting piece 211.

In application, the first connecting piece 211 and the second connecting piece 212 are both rectangular sheet structures, and it can be appreciated that the first connecting piece 211 and the second connecting piece 212 may also be polygonal and circular sheet structures, the four corners of the first connecting piece 211 are respectively provided with a first connecting hole 214, the four sides of the first connecting piece 211 are respectively provided with a second connecting hole 215, the four first connecting holes 214 and the four second connecting holes 215 are respectively arranged in a central symmetry manner relative to the center of the first connecting piece 211, the four corners of the second connecting piece 212 are respectively provided with a third connecting hole 216, the first connecting holes 214 are used for the first connecting piece 211 to be connected with the base 10 in a bolt manner, and the four second connecting holes 215 and the four third connecting holes 216 are used for the bolt connection between the first connecting piece 211 and the second connecting piece 212 in a one-to-one correspondence manner, so that the support piece 21 is convenient to assemble, and the support piece 21 is firmly connected with the base 10.

In application, the second connecting hole 215 is connected with the third connecting hole 216 by a bolt, so that the rolling element 22 can be limited to move between the first connecting piece 211 and the second connecting piece 212, and the first connecting hole 214 can be exposed from the corner of the first connecting piece 211, so that the first connecting piece 211 is connected with the base body 10 by the bolt, and the supporting element 21 is convenient to assemble, simple to install and high in production efficiency.

In application, the height of the portion of the rolling element 22 extending from the through hole 23 to the outside of the cavity is larger than the distance between the second connecting piece 212 and the bolt mounted on the second connecting piece and the plane on which the seat body 10 is placed, so as to ensure that the rolling element 22 can roll freely under the driving of external force.

In one embodiment, referring to fig. 1 to 3, the first connecting piece 211 is provided with a circular arc concave surface 213, the circular arc concave surface 213 and the second connecting piece 212 together enclose a cavity, a through hole 23 is formed at a position of the second connecting piece 212 opposite to the circular arc concave surface 213, and the aperture of the through hole 23 is smaller than the outer diameter of the rolling element 22.

In application, the arc concave surface 213 is disposed at the center of the first connecting piece 211, the rolling element 22 is in a spherical structure, the shape of the arc concave surface 213 is matched with that of the rolling element 22, and part of the rolling element 22 is attached to the arc concave surface 213 to enable the rolling element 22 to roll smoothly, so that the movement of the seat body 10 is smoother.

In one embodiment, referring to fig. 1 to 3, the number of the rolling elements 20 is four, and the four rolling elements 20 are equally spaced around the circumference of the base 10.

In application, four rolling assemblies 20 are symmetrically disposed at the bottom of the base 10, and it is understood that in other embodiments of the present application, the number of rolling assemblies 20 can be five, six or more, and all rolling assemblies 20 are symmetrically disposed with respect to the center of the base 10, so as to ensure that the rolling assemblies 20 can firmly support the base 10.

In an embodiment, referring to fig. 4 and fig. 5, two ends of the rotating block 32 along the length direction are respectively provided with an arc-shaped post 321, two sides of the coaming structure 31 along the length direction are respectively provided with an arc-shaped notch 311 corresponding to the arc-shaped post 321, and the arc-shaped post 321 is clamped in the arc-shaped notch 311.

In application, the rotating block 32 is a rectangular block structure, and it is understood that the rotating block 32 may also be a polygonal or circular block structure, the enclosing structure 31 is provided with two first enclosing plates 312 disposed opposite to each other, one side of each first enclosing plate 312 is connected to the base 10, the other side of each first enclosing plate 312 is recessed toward the direction adjacent to the base 10 to form an arc notch 311, and the outer contour of the cross section of the arc post 321 along the length direction is circular arc on one side and straight on the other side. Through setting up the cambered surface post 321 and the arc recess 311 mutually supporting, can realize the removal or the rotation of rotor 32 in a smooth way under the drive of external force, and then realize the fixed or the removal of pedestal 10 more conveniently.

In one embodiment, referring to fig. 4 and fig. 5 together, a toggle block 322 is disposed on one side of the rotating block 32 along the width direction, and the toggle block 322 is used for driving the arc post 321 to move along the length direction or rotate along the central axis of the length direction.

In application, the distance between the opposite ends of the two arc-shaped columns 321 is not smaller than the distance between the two first coamings, so that the arc-shaped columns 321 can move along the length direction, the stirring block 322 is of a rectangular block structure, and it is understood that the stirring block 322 can also be of a polygonal or circular block structure, and the length direction of the stirring block 322 is parallel to the length direction of the arc-shaped columns 321, so that the arc-shaped columns 321 can rotate along the central axis of the length direction.

In an embodiment, referring to fig. 4 and fig. 5 together, a side plate 11 is circumferentially connected to an edge of the base 10, the coaming structure 31 is connected to the side plate 11, an opening 111 is formed in the side plate 11 for the stirring block 322 to extend out of the base 10, the positioning portion is a plurality of bayonets 112 formed in the side plate 11 at the opening 111, and a concave direction of the bayonets 112 is parallel to a length direction of the stirring block 322.

In application, the coaming structure 31 is disposed at the edge of the base 10, a second coaming 313 is further disposed on one side of the coaming structure 31, the other side of the coaming structure 31 is connected to the side plate 11, the opening 111 is disposed at a position opposite to the second coaming 313 on the side plate 11, and two bayonets 112 are disposed at intervals along the height direction of the side plate 11, so as to conveniently fix the toggle block 322.

In application, the toggle block 322 is pulled up towards the direction close to the base 10 by external force, the arc-shaped post 321 rotates along the length direction until one side of the rotating block 32 is abutted against the plane where the base 10 is located, and then the toggle block 322 is pushed towards the direction close to the bayonet 112 by external force until the toggle block 322 is clamped on one of the two bayonets 112 located above, so that the base 10 can be fixed.

In application, the toggle block 322 is pushed to be separated from the bayonet 112 located above by an external force, then the toggle block 322 is pressed to be separated from the bayonet 112 located above by an external force, the arc-surface post 321 rotates along the length direction until one side of the rotating block 32 is separated from the plane where the base 10 is located, finally the toggle block 322 is pushed to be clamped with the bayonet 112 located below by an external force towards the direction close to the bayonet 112, and then the base 10 is pushed by an external force, so that the base 10 can be moved.

In one embodiment, referring to fig. 4 and 5, the other side of the rotating block 32 in the width direction is provided with a friction member.

In application, the friction piece can be a silica gel sheet or a rubber sheet, and the friction piece is attached to the side edge of the rotating block 32. By providing the friction member, when the seat body 10 is in the placed state, the friction force between the rotating block 32 and the plane on which the seat body 10 is placed is greater, so that the seat body 10 is not easy to slide and is more stable.

In one embodiment, referring to fig. 1, the movable base is further provided with a support assembly 40, one end of the support assembly 40 is connected to the base 10, and the other end of the support assembly 40 is connected to an external structure.

In an application, the external member may be a display screen.

Referring to fig. 1 and fig. 6 together, the present application further provides a display device including the above movable base.

In applications, the display device may be a display and any electronic device provided with a display screen, such as a television.

In application, the rolling assembly 20 is matched with the limiting assembly 30 to move the base 10, so that the display device can be suitable for various use scenes, physical strength is saved, the base 10 is prevented from overturning, and the display device can be moved more conveniently.

The foregoing description of the preferred embodiments of the application is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the application.

Claims (10)

1. The movable base is characterized by comprising a base body (10), a rolling assembly (20) and a limiting assembly (30), wherein the base body (10) can be placed on a plane, and a plurality of rolling assemblies (20) are circumferentially arranged along the circumference of the base body (10);

The rolling assembly (20) comprises a supporting piece (21) and a rolling piece (22), a cavity for placing the rolling piece (22) is formed in the supporting piece (21), one side of the supporting piece (21) is connected with the base body (10), a through hole (23) for enabling a part of the rolling piece (22) to extend out of the cavity is formed in the other side of the supporting piece (21), and the rolling piece (22) is used for driving the base body (10) to move in a placed plane;

Limiting component (30) are including bounding wall structure (31) and rotating block (32), bounding wall structure (31) with pedestal (10) link to each other, rotating block (32) around length direction's axis rotate connect in bounding wall structure (31), rotating block (32) follow along width direction one side pedestal (10) stretches out and supplies external force to stir, be used for order about rotating block (32) rotate along width direction opposite side to the butt plane that pedestal (10) placed, pedestal (10) are equipped with the location portion that is used for fixing the position of rotating block (32).

2. The mobile base according to claim 1, characterized in that the support (21) comprises a first connecting tab (211) and a second connecting tab (212), the first connecting tab (211) being removably connected to the base (10), the second connecting tab (212) being stacked on the side of the first connecting tab (211) facing away from the base (10) and being removably connected to the first connecting tab (211).

3. The movable base according to claim 2, wherein the first connecting piece (211) is provided with a circular arc concave surface (213), the circular arc concave surface (213) and the second connecting piece (212) jointly enclose to form the cavity, the position of the second connecting piece (212) opposite to the circular arc concave surface (213) is provided with the through hole (23), and the aperture of the through hole (23) is smaller than the outer diameter of the rolling element (22).

4. The movable base according to claim 1, wherein the number of the rolling assemblies (20) is four, and four rolling assemblies (20) are equidistantly arranged around the circumference of the base body (10).

5. The movable base of claim 1, wherein cambered surface columns (321) are respectively arranged at two ends of the rotating block (32) along the length direction, arc-shaped notches (311) corresponding to the cambered surface columns (321) are respectively arranged at two sides of the coaming structure (31) along the length direction, and the cambered surface columns (321) are clamped in the arc-shaped notches (311).

6. The movable base of claim 5, wherein one side of the rotating block (32) along the width direction is provided with a poking block (322), and the poking block (322) is used for driving the cambered surface post (321) to move along the length direction or rotate along the central axis of the length direction.

7. The movable base of claim 6, wherein a side plate (11) is connected around the edge of the base body (10), the coaming structure (31) is connected with the side plate (11), the side plate (11) is provided with an opening (111) for the toggle block (322) to extend out of the base body (10), the positioning part is a plurality of bayonets (112) formed at the opening (111) of the side plate (11), and the concave direction of the bayonets (112) is parallel to the length direction of the toggle block (322).

8. The movable base of claim 5, wherein the other side of the rotating block (32) in the width direction is provided with a friction member.

9. The mobile base according to any one of claims 1 to 8, further comprising a support assembly (40), one end of the support assembly (40) being connected to the base body (10), the other end of the support assembly (40) being connected to an external structure.

10. A display device comprising a movable mount according to any one of claims 1 to 9.