CN215344672U

CN215344672U - Folding support

Info

Publication number: CN215344672U
Application number: CN202121535776.5U
Authority: CN
Inventors: 甄平
Original assignee: Shenzhen Jumeida Industrial Co ltd
Current assignee: Shenzhen Jumeida Industrial Co ltd
Priority date: 2021-07-07
Filing date: 2021-07-07
Publication date: 2021-12-28
Anticipated expiration: 2031-07-07

Abstract

The utility model discloses a folding bracket, which comprises a bottom plate and a back support piece for supporting the back of an electronic product; the back supporting piece is hinged to the bottom plate and can be turned and folded relative to the bottom plate, an angle adjusting piece capable of adjusting the inclination angle of the back supporting piece relative to the bottom plate is hinged to the back supporting piece, and the angle adjusting piece can be turned and folded relative to the back supporting piece; the bottom plate is provided with a plurality of gear grooves, and the angle adjusting piece can be inserted into the gear grooves; and the bottom plate and the back support part are respectively hinged with a first bottom support plate and a second bottom support plate, and the second placing position is positioned above the first placing position. The first bottom supporting plate and the second bottom supporting plate are respectively hinged on the back supporting piece and the bottom plate, and can be folded relative to the corresponding back supporting piece and the corresponding bottom plate; the electronic product can be selectively placed in the first placing position or the second placing position.

Description

Folding support

Technical Field

The utility model relates to the technical field of supports, in particular to a folding support which is mainly used for placing electronic products such as mobile phones and the like.

Background

Present foldable cell phone stand only has a cell-phone and places the position and supply the cell-phone horizontal or vertical placing, can not satisfy user's different user demands, for example: when the mobile phone is watched while sitting, the screen is relatively low, and the height needs to be increased by padding objects at the bottom of the folding mobile phone support. If the foldable mobile phone support does not have an object for being lifted when going out, the foldable mobile phone support is inconvenient to use.

Therefore, there is a need for an improved foldable cell phone holder.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention is directed to the defects in the prior art, and a primary object of the present invention is to provide a foldable stand, which is provided with a first bottom supporting plate and a second bottom supporting plate, and provides two placing positions for the foldable stand, so as to raise a screen by selecting the placing positions, thereby satisfying the use requirements of users and bringing convenience to use.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a folding stand comprises a bottom plate, a back support for supporting the back of an electronic product; wherein:

the back supporting piece is hinged to the bottom plate and can be turned and folded relative to the bottom plate, an angle adjusting piece capable of adjusting the inclination angle of the back supporting piece relative to the bottom plate is hinged to the back supporting piece, and the angle adjusting piece can be turned and folded relative to the back supporting piece; the bottom plate is provided with a plurality of gear grooves, and the angle adjusting piece can be inserted into the gear grooves;

the bottom plate and the back support piece are respectively hinged with a first bottom support plate and a second bottom support plate, and the first bottom support plate and the second bottom support plate can be turned and folded relative to the corresponding bottom plate and the corresponding back support piece; so that a first placing position for supporting the electronic product is formed among the back supporting piece, the bottom plate and the first bottom supporting plate, a second placing position for supporting the electronic product is formed among the back supporting piece and the second bottom supporting plate, and the second placing position is located above the first placing position.

Preferably, in the folded state, the back support is located outside the floor panel, and the angle adjustment member is interposed between the back support and the floor panel.

Preferably, in the folded state, the foldable support is in the shape of a business card.

Preferably, the back support and the angle adjustment member are both U-shaped.

Preferably, the back supporting piece and the angle adjusting piece both comprise a top rod, a left side rod and a right side rod which are integrally extended from two sides of the top rod; the left side rod and the right side rod of the back supporting piece extend inwards to form mounting parts, the two second bottom supporting plates are arranged, and the mounting parts are provided with first mounting grooves for hinging the second bottom supporting plates; correspondingly, the bottom plate is provided with an avoiding position of the mounting part.

As a preferable scheme, a first rotation limiting part and a second rotation limiting part are further arranged on the bottom plate, a rotation limiting insertion part for limiting rotation of the back supporting piece is arranged at a top rod of the angle adjusting piece, the first rotation limiting part is arranged corresponding to the first bottom supporting plate, the second rotation limiting part is arranged corresponding to the top rod of the angle adjusting piece, and a third rotation limiting part for limiting rotation of the second bottom supporting plate is further arranged in the first mounting groove; correspondingly, the first bottom supporting plate, the ejector rod of the angle adjusting piece, the ejector rod of the back supporting piece and the second bottom supporting plate are respectively provided with corresponding rotation limiting concave positions.

Preferably, the bottom plate, the back support member and the second bottom support plate are all provided with anti-skid members.

As a preferred scheme, anti-slip piece mounting grooves are formed in the first placement position, the lower surface of the bottom plate and the upper surface of the back support piece, positioning portions are arranged in the anti-slip piece mounting grooves, and the anti-slip pieces are clamped in the corresponding anti-slip piece mounting grooves through the corresponding positioning portions.

As a preferable scheme, the anti-skid member mounting groove of the first placement position is vertically through.

Preferably, the first and second bottom support plates each have a support body hinged to the respective floor and back support, a support extension telescopically slidable in the direction of extension of the support body, the support extension being dampingly slidable on the support body such that the support extension extends beyond the outer end of the support body to lengthen the support area.

Compared with the prior art, the utility model has obvious advantages and beneficial effects, and specifically, the technical scheme includes that:

the back support part and the bottom plate are respectively hinged with a first bottom support plate and a second bottom support plate, and the first bottom support plate and the second bottom support plate can be folded relative to the corresponding back support part and the corresponding bottom plate; the electronic product can be selectively placed in the first placing position or the second placing position, so that the screen is more suitable for a user, the use requirement of the user is met, and convenience is brought to use;

secondly, the foldable support is in a name card shape, and correspondingly, the first bottom support plate, the ejector rod of the angle adjusting piece and the ejector rod of the back support piece are provided with corresponding rotation limiting concave positions through the first rotation limiting part, the second rotation limiting part and the rotation limiting insertion part, so that the foldable support cannot swing randomly and is convenient to store and carry;

furthermore, the first placing position, the lower surface of the bottom plate and the upper surface of the back support piece are respectively provided with an anti-slip piece mounting groove, and the anti-slip piece mounting grooves are internally provided with positioning parts, so that the anti-slip piece can be directly clamped and connected with the positioning parts, the assembly is convenient, the gluing process is omitted, and the stability is better;

and the bottom plate, the back support piece, the angle adjusting piece, the first bottom support plate and the second bottom support plate are all made of aluminum alloy materials, so that the folding support has good heat dissipation performance.

To more clearly illustrate the structural features and effects of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

Drawings

FIG. 1 is a perspective view of a preferred embodiment of the present invention (in an expanded state);

FIG. 2 is a perspective view (folded state) of the preferred embodiment of the present invention;

FIG. 3 is a perspective view (expanded state) of another perspective of the preferred embodiment of the present invention;

FIG. 4 is an exploded view of the preferred embodiment of the present invention (expanded state);

FIG. 5 is a cross-sectional view of the preferred embodiment of the present invention (folded state);

FIG. 6 is an enlarged view of a portion of FIG. 5 at A;

fig. 7 is a partially enlarged view at B in fig. 5.

The attached drawings indicate the following:

10. bottom plate 11, escape position

12. A first rotation limiting part 13 and a second rotation limiting part

101. Gear groove 20, back support

21. Mounting part 22, third rotation limiting part

201. First mounting groove

30. Angle adjusting piece 31 and rotation limiting insertion part

40. First bottom support plate 50, second bottom support plate

51. Support body 52, support extension

60. Anti-skid member 70, anti-skid member mounting groove

71. And (4) mounting the convex part.

Detailed Description

Referring to fig. 1 to 7, there are shown specific structures of a preferred embodiment of the present invention, including a base plate 10, a back support 20 for supporting the back of an electronic product; wherein:

the back support member 20 is hinged on the bottom plate 10 and can be turned and folded relative to the bottom plate 10, an angle adjusting member 30 capable of adjusting the inclination angle of the back support member 20 relative to the bottom plate 10 is hinged on the back support member 20, and the angle adjusting member 30 can be turned and folded relative to the back support member 20; a plurality of gear grooves 101 are formed in the bottom plate 10, and the angle adjusting member 30 can be inserted into the gear grooves 101;

the bottom plate 10 and the back support member 20 are respectively hinged with a first bottom support plate 40 and a second bottom support plate 50, and both the first bottom support plate 40 and the second bottom support plate 50 can be turned and folded relative to the corresponding bottom plate 10 and the corresponding back support member 20; so that a first placing position for supporting the electronic product is formed among the back support 20, the bottom plate 10 and the first bottom support plate 40, and a second placing position for supporting the electronic product is formed among the back support 20 and the second bottom support plate 50, and the second placing position is located above the first placing position.

Specifically, in the folded state, the back support 20 is located outside the bottom plate 10, the angle adjusting member 30 is sandwiched between the back support 20 and the bottom plate 10, and the foldable stand is in the shape of a business card;

the back support member 20 and the angle adjusting member 30 are all in a U shape, the hinged parts of the back support member 20, the angle adjusting member 30, the first bottom support plate 40 and the second bottom support plate 50 are hinged through prismatic hinged shafts, the hinged shafts are hinged through hinged columns, the hinged columns are provided with friction surfaces, the hinged columns are prevented from shaking and falling, the hinged stability is improved, and the prismatic sides can provide support abutting surfaces well when the support device is used, so that good support is formed;

in addition, the back support member 20 and the angle adjusting member 30 each include a top bar, and a left side bar and a right side bar integrally extending from both sides of the top bar; the left side rod and the right side rod of the back support member 20 both extend inwards to form mounting parts 21, the two second bottom support plates 50 are arranged, and the mounting parts 21 are provided with first mounting grooves 201 for hinging the second bottom support plates 50; correspondingly, the bottom plate 10 is provided with a relief position 11 of the mounting part 21.

Further, a first rotation limiting part 12 and a second rotation limiting part 13 are further arranged on the bottom plate 10, a rotation limiting insertion part 31 for limiting rotation of the back support member 20 is arranged at a top rod of the angle adjusting member 30, the first rotation limiting part 12 is arranged corresponding to the first bottom support plate 40, the second rotation limiting part 13 is arranged corresponding to the top rod of the angle adjusting member 30, and a third rotation limiting part 22 for limiting rotation of the second bottom support plate 50 is further arranged in the first mounting groove 201; correspondingly, the first bottom support plate 40, the top bar of the angle adjusting member 30, the top bar of the back support member 20 and the second bottom support plate 50 have corresponding rotation limiting concave positions;

and the bottom plate 10, the back support member 20 and the second bottom support plate 50 are all provided with anti-slip members 60, the first placing position, the lower surface of the bottom plate 10 and the upper surface of the back support member 20 are all provided with anti-slip member mounting grooves 70, the anti-slip member mounting grooves 70 are provided with positioning convex portions 71, and the anti-slip members 60 are all clamped in the corresponding anti-slip member mounting grooves 70 through the corresponding positioning convex portions 71.

Preferably, the anti-slip member mounting groove 70 of the first placement position is vertically communicated, so that the anti-slip member 60 in the anti-slip member mounting groove 70 is used by the first placement position and the bottom of the bottom plate 10 at the same time, the use is convenient, the assembly efficiency of the anti-slip member is improved through the assembly of the positioning convex part 71, and the gluing process is omitted;

and, said second bottom support plate 50 has a support body 51 hinged on the back support 20, a support extension 52 telescopically slidable in the extension direction of the support body 51, said support extension 52 is dampingly slidable on the support body 51, so that the support extension 52 extends out of the outer end of the support body 51 to lengthen the support area; the support extension 52 may be a support area that extends out of the support main body 51 along the front side of the support main body 51 to enlarge the front-back direction; the supporting body 51 may be extended from the left and right outer sides of the supporting body 51 to enlarge the left and right supporting regions;

in addition, the base plate 10, the back support member 20, the angle adjusting member 30, the first bottom support plate 40 and the second bottom support plate 50 are made of aluminum alloy.

The design of the utility model is characterized in that:

Claims

1. A foldable stand, characterized in that: comprises a bottom plate, a back support for supporting the back of the electronic product; wherein:

the back supporting piece is hinged to the bottom plate and can be turned and folded relative to the bottom plate, an angle adjusting piece capable of adjusting the inclination angle of the back supporting piece relative to the bottom plate is hinged to the back supporting piece, and the angle adjusting piece can be turned and folded relative to the back supporting piece; the bottom plate is provided with a plurality of gear grooves, and the angle adjusting piece can be inserted into the gear grooves; the bottom plate and the back support piece are respectively hinged with a first bottom support plate and a second bottom support plate, and the first bottom support plate and the second bottom support plate can be turned and folded relative to the corresponding bottom plate and the corresponding back support piece; so that a first placing position for supporting the electronic product is formed among the back supporting piece, the bottom plate and the first bottom supporting plate, a second placing position for supporting the electronic product is formed among the back supporting piece and the second bottom supporting plate, and the second placing position is located above the first placing position.

2. The folding bracket of claim 1, wherein: in the folded state, the back support is located outside the floor panel, and the angle adjusting member is sandwiched between the back support and the floor panel.

3. The folding bracket of claim 2, wherein: in a folded state, the foldable support is in a name card shape.

4. The folding stand of claim 1 or 2, further comprising: the back support and the angle adjusting piece are both U-shaped.

5. The folding bracket of claim 4, wherein: the back supporting piece and the angle adjusting piece respectively comprise a top rod, a left side rod and a right side rod which integrally extend from two sides of the top rod; the left side rod and the right side rod of the back supporting piece extend inwards to form mounting parts, the two second bottom supporting plates are arranged, and the mounting parts are provided with first mounting grooves for hinging the second bottom supporting plates; correspondingly, the bottom plate is provided with an avoiding position of the mounting part.

6. The folding bracket of claim 5, wherein: the bottom plate is also provided with a first rotation limiting part and a second rotation limiting part, a rotation limiting insertion part for limiting the rotation of the back support piece is arranged at the position of a mandril of the angle adjusting piece, the first rotation limiting part is arranged corresponding to the first bottom support plate, the second rotation limiting part is arranged corresponding to the mandril of the angle adjusting piece, and a third rotation limiting part for limiting the rotation of the second bottom support plate is also arranged in the first mounting groove; correspondingly, the first bottom supporting plate, the ejector rod of the angle adjusting piece, the ejector rod of the back supporting piece and the second bottom supporting plate are respectively provided with corresponding rotation limiting concave positions.

7. The folding bracket of claim 1, wherein: and anti-skid parts are arranged on the bottom plate, the back support part and the second bottom support plate.

8. The folding bracket of claim 7, wherein: the anti-skid device comprises a first placing position, a bottom plate, a back support piece and a first placing position, wherein the first placing position is arranged on the bottom plate, the bottom plate is arranged on the bottom plate, the back support piece is arranged on the top surface of the back support piece, the first placing position is arranged on the bottom plate, the back support piece is arranged on the bottom plate, the first placing position is arranged on the bottom plate, the back support piece is arranged on the top surface of the back support piece, the first placing position is arranged on the bottom plate, and the back support piece is arranged on the bottom plate.

9. The folding bracket of claim 8, wherein: the anti-skid piece mounting groove of the first placement position is communicated up and down.

10. The folding bracket of claim 1, wherein: the first bottom supporting plate and the second bottom supporting plate are respectively provided with a supporting main body hinged on the corresponding bottom plate and the back supporting piece and a supporting extension part capable of telescopically sliding along the extending direction of the supporting main body, and the supporting extension parts can be in damping type sliding on the supporting main body, so that the supporting extension parts extend out of the outer end of the supporting main body to lengthen a supporting area.