CN211908879U

CN211908879U - Rotary support frame

Info

Publication number: CN211908879U
Application number: CN202020612542.5U
Authority: CN
Inventors: 赵德智; 马永骏
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-22
Filing date: 2020-04-22
Publication date: 2020-11-10
Anticipated expiration: 2030-04-22

Abstract

The utility model discloses a rotary support frame, which comprises a support bottom plate, a connecting plate, a support plate, a first locating part and a second locating part, wherein one end of the connecting plate is rotatably connected with one end of the support bottom plate; one end of the supporting plate is rotatably connected with one end of the connecting plate, which is far away from the supporting bottom plate, the other end of the supporting plate is bent into a flanging, and the flanging and the connecting plate are respectively positioned at two sides of the supporting plate in a use state; the first limiting piece is arranged at one end, connected with the connecting plate, of the supporting plate and used for limiting the angle between the supporting plate and the connecting plate; the second limiting piece is arranged at one end, connected with the connecting plate, of the supporting bottom plate and used for limiting the angle between the supporting bottom plate and the connecting plate. The utility model discloses relative rotation between accessible supporting baseplate, connecting plate and backup pad when not using realizes folding packing up, reduces whole shared space, convenient storage and carries.

Description

Rotary support frame

Technical Field

The utility model relates to a rotation type support frame.

Background

Along with the development of the technology, the functions of the mobile phone are more and more, electronic products from other parts have been replaced, for example, the mobile phone has more audio playing and video playing functions, under the influence of the current epidemic situation, students in middle and primary schools adopt the mobile phone to surf the internet class and the like at home, when watching videos by using the mobile phone, how to realize the fixation of the mobile phone needs to be considered, a plurality of mobile phone supporting frames are provided at present for supporting the mobile phone when watching videos, most of the existing supporting frames are of an integrated structure, the existing supporting frames cannot be contracted when not being used, the occupied space is larger, and the mobile phone is inconvenient to carry due to the larger size.

Disclosure of Invention

The utility model aims at providing a rotation type support frame solves among the prior art technical defect that support frame occupation space is big and inconvenient to carry.

In order to solve the above problems, the utility model adopts the following technical proposal: the rotary support frame comprises a support bottom plate, and the support bottom plate is used for being placed on the horizontal table top; one end of the connecting plate is rotatably connected with one end of the supporting bottom plate; one end of the supporting plate is rotatably connected with one end of the connecting plate, which is far away from the supporting bottom plate, the other end of the supporting plate is bent into a flanging, and the flanging and the connecting plate are respectively positioned at two sides of the supporting plate in a use state; the first limiting piece is arranged at one end, connected with the connecting plate, of the supporting plate and is used for limiting the angle between the supporting plate and the connecting plate; and the second limiting piece is arranged at one end of the supporting bottom plate, which is connected with the connecting plate, and is used for limiting the angle between the supporting bottom plate and the connecting plate. The utility model provides a supporting baseplate, connecting plate and supporting plate are connected for rotating between, but folding contraction when not using reduces its shared space, also portable.

As a further improvement of the utility model, one end of the supporting bottom plate, which is used for being rotationally connected with the connecting plate, is provided with a left supporting sleeve unit and a right supporting sleeve unit, and the central lines of the two supporting sleeve units are collinear; one end of the supporting plate, which is used for being rotationally connected with the connecting plate, is provided with a left supporting sleeve unit and a right supporting sleeve unit, and the central lines of the two supporting sleeve units are collinear; the two ends of the connecting plate are respectively provided with a first connecting sleeve and a second connecting sleeve, the first connecting sleeve is arranged between the two supporting sleeve units, the two supporting sleeves and the first connecting sleeve are rotatably connected through a first rotating shaft, the second connecting sleeve is arranged between the two supporting sleeve units, and the two supporting sleeve units and the second connecting sleeve are rotatably connected through a second rotating shaft. The utility model discloses an axis of rotation connection supporting baseplate and connecting plate and backup pad are ensureing the utility model discloses when each part is rotatory relatively, holistic simple structure makes the convenience.

As a further improvement of the utility model, the supporting bottom plate is provided with a bottom plate lightening hole running through the upper and lower surfaces thereof, the connecting plate is provided with a connecting lightening hole running through the surfaces of both sides thereof, and the supporting plate is provided with a supporting lightening hole running through the surfaces of both sides thereof. The utility model discloses set up the bottom plate lightening hole, connect the lightening hole and support the lightening hole, lightening the utility model discloses in weight, reduce the utility model discloses make required material, thereby reduce the utility model discloses the cost of making improves the utility model discloses an economic nature.

As a further improvement of the present invention, the one end of the bottom plate lightening hole penetrates the one end of the support bottom plate for being connected with the connecting plate to make the support bottom plate be the one end open-ended shape, and the one end of the support lightening hole penetrates the one end of the support plate for being connected with the connecting plate to make the support plate be the one end open-ended shape. The utility model discloses well bottom plate lightening hole makes things convenient for being connected of connecting plate and supporting baseplate and backup pad more with supporting the lightening hole open-ended shape.

As a further improvement of the utility model, the distance between the opposite ends of the two support sleeve units is equal to the distance between the opposite ends of the two support sleeve units, and the width of the bottom plate lightening hole in the left and right direction is equal to the width of the support lightening hole in the left and right direction; the length of the first connecting sleeve is equal to that of the second connecting sleeve, and the lengths of the first connecting sleeve and the second connecting sleeve are both smaller than or equal to the distance between the opposite ends of the two supporting sleeve units. The utility model discloses the rotation resistance between well connecting plate and supporting baseplate and backup pad is little, and it is more convenient to use.

To sum up, the beneficial effects of the utility model are that: the utility model discloses relative rotation between accessible supporting baseplate, connecting plate and backup pad when not using realizes folding packing up, reduces whole shared space, convenient storage and carries, the utility model discloses still have simple structure, convenient to use, advantage that economic nature is good.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of another angle of the present invention.

Fig. 3 is an exploded perspective view of the present invention.

Wherein: 1. a support base plate; 2. a connecting plate; 3. a support plate; 4. flanging; 5. a first limit piece; 6. a second limiting member; 7. a support sleeve unit; 8. a support sleeve unit; 9. a first connecting sleeve; 10. a second connecting sleeve; 11. a first rotating shaft; 12. a second rotating shaft; 13. a bottom plate lightening hole; 14. connecting lightening holes; 15. and supporting the lightening holes.

Detailed Description

The following description will further describe embodiments of the present invention with reference to the accompanying drawings.

The rotary support frame shown in fig. 1 to 3 comprises a support base plate 1, a connecting plate 2, a support plate 3, a first limiting member 5 and a second limiting member 6; the lower surface of the supporting bottom plate 1 is a plane and is used for being placed on a horizontal table surface to support the utility model; one end of the connecting plate 2 is rotatably connected with one end of the supporting bottom plate 1; one end of the supporting plate 3 is rotatably connected with one end of the connecting plate 2 far away from the supporting bottom plate 1, the other end of the supporting plate 3 is bent into a semi-circular shape of a flanging 4 for dragging the object supported by the utility model from the bottom, and the flanging 4 and the connecting plate 2 are respectively positioned at two sides of the supporting plate 3 in a use state; the first limiting piece 5 is arranged at one end of the supporting plate 3 connected with the connecting plate 2 and used for limiting the angle between the supporting plate 3 and the connecting plate 2; the second limiting member 6 is disposed at one end of the supporting base plate 1 connected to the connecting plate 2 for limiting an angle between the supporting base plate 1 and the connecting plate 2.

The utility model discloses in the one end that the supporting baseplate 1 is used for being connected with connecting plate 2 to rotate be provided with two supporting sleeve units 7 on the left and right sides, in the utility model, the second locating part 6 is two sand grips equal in length with two supporting sleeve units 7 respectively, when the connecting plate 2 rotates to second locating part 6 department, second locating part 6 blocks connecting plate 2 and prevents connecting plate 2 from continuing to rotate, in order to carry on spacing to connecting plate 2; the central lines of the two supporting sleeve units 7 in the utility model are collinear, and the two supporting sleeve units 7, the supporting bottom plate 1 and the second locating part 6 which are optimized in the utility model are integrally formed to ensure the strength of the whole supporting bottom plate 1; backup pad 3 be used for rotating the one end of being connected with connecting plate 2 and be provided with about two and support set unit 8, the utility model discloses in first locating part 5 be two respectively with support the isometric sand grip of set unit 8, rotate to first locating part 5 when supporting on connecting plate 2 at backup pad 3 relative connecting plate 2, backup pad 3 no longer relative connecting plate 2 rotate, realize spacing to backup pad 3 pivoted, two in the utility model support the central line collineation of set unit 8, the utility model discloses two preferred support set unit 8, backup pad 3 and the 5 integrated into one piece of first locating part and make. The utility model discloses in the both ends of connecting plate 2 be provided with first connecting sleeve 9 and second connecting sleeve 10 respectively, first connecting sleeve 9 set up between two support sleeve units 7 and first connecting sleeve 9 length slightly be less than the distance between two support sleeve units 7 one end in opposite directions, two support sleeve unit 7 and first connecting sleeve 9 adopt first axis of rotation 11 to rotate to be connected, second connecting sleeve 10 set up between two support sleeve units 8, the length of second connecting sleeve 10 slightly be less than two support sleeve units 8 distance between one end in opposite directions, two support sleeve unit 8 and second connecting sleeve 10 adopt second axis of rotation 12 to rotate to be connected.

The utility model discloses supporting baseplate 1 on open and to have the bottom plate lightening hole 13 that runs through its upper and lower surface, connecting plate 2 on open and to have the connection lightening hole 14 that runs through its both sides surface, backup pad 3 on open and to have the support lightening hole 15 that runs through its both sides surface. The utility model discloses in the one end of bottom plate lightening hole 13 pierce through the shape that supporting baseplate 1 was used for making supporting baseplate 1 be one end open-ended U-shaped with the one end that connecting plate 2 is connected, the width of bottom plate lightening hole 13 equal with the distance between two support sleeve unit 7 one ends in opposite directions, the one end of support lightening hole 15 pierce through the one end that backup pad 3 is used for being connected with connecting plate 2 and make backup pad 3 be one end open-ended shape, the width of support lightening hole 15 equal with two distances between supporting sleeve unit 8 one ends in opposite directions.

The utility model discloses in two the distance of the one end in opposite directions of supporting sleeve unit 7 and the distance of two supporting sleeve unit 8 one ends in opposite directions equal, bottom plate lightening hole 13 about the width of direction equal with the width that supports the lightening hole 15 about the direction, the length of first connecting sleeve 9 and the length of second connecting sleeve 10 equal to all be less than or equal to (as before, the utility model discloses preferred setting up slightly is less than) the distance of two supporting sleeve unit 7 one ends in opposite directions, when making things convenient for supporting baseplate 1, connecting

plate

2 and 3 installations of backup pad, also make things convenient for its relative rotation, convenient when not using will the utility model discloses fold and pack up.

The utility model discloses can support it when electronic product such as cell-phone uses, place the cell-phone in backup pad 3, make turn-ups 4 of 3 bottoms of backup pad prop up the cell-phone bottom can, when not using, rotatable supporting baseplate 1 and backup pad 3 make two all rotate to connecting plate 2 with one side, will the utility model discloses folding shrink, in order to reduce the utility model discloses whole shared space.

Parts which are not specifically described in the above description are prior art or can be realized by the prior art. The specific embodiments of the present invention are merely preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. All equivalent changes and modifications made according to the content of the claims of the present invention should be regarded as the technical scope of the present invention.

Claims

1. Rotation type support frame, its characterized in that: comprises that

The supporting bottom plate (1), the supporting bottom plate (1) is used for being placed on the horizontal table top;

one end of the connecting plate (2) is rotatably connected with one end of the supporting bottom plate (1);

one end of the supporting plate (3) is rotatably connected with one end, far away from the supporting bottom plate (1), of the connecting plate (2), the other end of the supporting plate (3) is bent into a flanging (4), and the flanging (4) and the connecting plate (2) are respectively positioned on two sides of the supporting plate (3) in a use state;

the first limiting piece (5), the first limiting piece (5) is arranged at one end, connected with the connecting plate (2), of the supporting plate (3) and used for limiting the angle between the supporting plate (3) and the connecting plate (2);

the second limiting piece (6) is arranged at one end, connected with the connecting plate (2), of the supporting bottom plate (1) and used for limiting the angle between the supporting bottom plate (1) and the connecting plate (2).

2. The rotating support stand of claim 1, wherein:

one end of the supporting bottom plate (1) which is used for being rotationally connected with the connecting plate (2) is provided with a left supporting sleeve unit and a right supporting sleeve unit (7), and the central lines of the two supporting sleeve units (7) are collinear;

one end of the supporting plate (3) which is used for being rotationally connected with the connecting plate (2) is provided with a left supporting sleeve unit and a right supporting sleeve unit (8), and the central lines of the two supporting sleeve units (8) are collinear;

the two ends of the connecting plate (2) are respectively provided with a first connecting sleeve (9) and a second connecting sleeve (10), the first connecting sleeve (9) is arranged between the two supporting sleeve units (7), the two supporting sleeves and the first connecting sleeve (9) are rotatably connected through a first rotating shaft (11), the second connecting sleeve (10) is arranged between the two supporting sleeve units (8), and the two supporting sleeve units (8) and the second connecting sleeve (10) are rotatably connected through a second rotating shaft (12).

3. The rotary support stand of claim 2, wherein: the supporting bottom plate (1) is provided with bottom plate lightening holes (13) penetrating through the upper surface and the lower surface of the supporting bottom plate, the connecting plate (2) is provided with connecting lightening holes (14) penetrating through the surfaces of the two sides of the connecting plate, and the supporting plate (3) is provided with supporting lightening holes (15) penetrating through the surfaces of the two sides of the supporting plate.

4. The rotary support stand of claim 3, wherein: one end of the baseplate lightening hole (13) penetrates through one end of the support baseplate (1) for being connected with the connecting plate (2) to enable the support baseplate (1) to be in a shape with one open end, and one end of the support lightening hole (15) penetrates through one end of the support plate (3) for being connected with the connecting plate (2) to enable the support plate (3) to be in a shape with one open end.

5. The rotary support stand of claim 4, wherein: the distance between one opposite ends of the two support sleeve units (7) is equal to that between one opposite ends of the two support sleeve units (8), the width of the bottom plate lightening hole (13) in the left-right direction and the width of the support lightening hole (15) in the left-right direction are equal, the length of the first connecting sleeve (9) is equal to that of the second connecting sleeve (10), and the lengths of the first connecting sleeve and the second connecting sleeve are smaller than or equal to the distance between one opposite ends of the two support sleeve units (7).