CN207777970U - Holder - Google Patents

Abstract

The utility model is related to electronic product accessory technical fields, provide a kind of holder, including the first flexible cover sheet, deformation layer and the second flexible cover sheet.First flexible cover sheet, deformation layer and the second flexible cover sheet are cascading to form platy structure.Deformation layer includes the left fold block being laid in same level, right fold block, supporting block group and relies on block group.Left fold block and right fold block are laid in symmetrical, by block group and supporting block group between left fold block and right fold block, when being resisted against in supporting block group after left fold block and right fold block turn down 180 ° towards symmetry axis, it is in erect shape to be located on horizontal plane by block group, electronic product is positioned in supporting block group, and is fixed against by block group.Under the original state of inoperative, holder is in flat condition, is convenient for carrying and stores, does not take up space.

Description

Holder

Technical field

The utility model is related to electronic product accessory technical fields, especially provide a kind of holder.

Background technology

As electronic product is more and more universal, various electronic products are also be unable to do without in daily life.It is using When electronic product, electronic product, such as mobile phone, tablet computer are often placed on holder by people, to liberate both hands.But It is that existing holder volume is larger, it has not been convenient to carry, therefore, the existing holder volume of urgent need to resolve is big, and not portable asks Topic.

Utility model content

The purpose of this utility model is to provide a kind of holders, it is intended to which holder volume is big in the prior art for solution, not portable The technical issues of band.

To achieve the above object, the technical solution adopted in the utility model is：A kind of holder, including the first flexible protective Layer, deformation layer and the second flexible cover sheet, first flexible cover sheet, the deformation layer and second flexible cover sheet Be cascading to form platy structure, the deformation layer include the left fold block being laid in same level, right fold block, Supporting block group and block group is relied on, the left fold block and the right fold block are in symmetrical laying, the block group and described of relying on Supporting block group is described to rely on block group in the left fold block and the right side between the left fold block and the right fold block It is in erect shape to be located on horizontal plane when fold block is resisted against after turning down 180 ° towards symmetry axis in the supporting block group, electricity Sub- product is positioned in the supporting block group, and is fixed against described by block group.

Specifically, it is described by block group include it is left by block, it is intermediate by block and it is right rely on block, it is described it is left by block and The right opposite sides for being symmetrically set to the centre by block and relying on block, also, the left dependence block and the left fold Block is adjacent, described right adjacent with the right fold block by block, it is described it is left by block and the centre by between block equipped with the One folding slot, the right dependence block and the centre are by the second folding slot is equipped between block, the left dependence block is in the left fold Block is around in the first folding slot towards the centre by block fold and shape when being resisted against in the supporting block group after turning down 180 ° At angle, the right dependence block is around in described second when being resisted against in the supporting block group after the right fold block turns down 180 ° It rolls over slot and turns down and formed angle by block towards the centre, electronic product is positioned over the centre by block and the supporting block On the placed side that group is enclosed.

Specifically, it is described it is left by block include first relying on sub-block by sub-block and second, described first by sub-block and Described second rolls over slot by third is equipped between sub-block, and the centre includes that third relies on son by sub-block and the 4th by block Block, the third by sub-block and the described 4th by being equipped with four fold slot between sub-block, it is described it is right by block include the 5th according to Sub-block is relied on by sub-block and the 6th, the 5th folding slot is equipped between the 5th dependence sub-block and the 6th dependence sub-block, it is described Third folding slot, the four fold slot and the 5th folding slot are sequentially connected, and described second can be around in the third by sub-block It rolls over slot and turns down and formed angle by sub-block towards described first, the described 4th can be around in the four fold slot court by sub-block Angle is turned down and formed by sub-block to the third, the described 6th can be around in the 5th folding slot described in by sub-block 5th turns down by sub-block and is formed angle, and electronic product is positioned over the third and encloses shape by sub-block and the supporting block group At placed side on.

Specifically, the supporting block group includes the first support sub-block, and the first support sub-block is with the third by son The 6th folding slot is equipped between block, the third is turned down in the left fold block and the right fold block towards symmetry axis by sub-block The 6th folding slot is around in when being resisted against after 180 ° in the first support sub-block towards the first support sub-block group fold And form angle.

Further, the supporting block group further includes the second support sub-block, and described second supports sub-block and described first It is equipped with the 7th folding slot between chapelet block, the second support sub-block is in the left fold block and the right fold block towards symmetry axis The 7th folding slot is around in when being resisted against after 180 ° of fold in the first support sub-block to turn over towards the first support sub-block Folding and formation angle.

Further, the supporting block group further includes third support sub-block and the 4th support sub-block, the third branch chapelet Block and the 4th support sub-block are set to described second and support sub-block opposite sides, the third support sub-block and the left fold Block is adjacent, and the 4th support sub-block is adjacent with the right fold block, and the third support sub-block supports sub-block with described second Between be equipped with the 8th folding slot, it is described 4th support sub-block and it is described second support sub-block between be equipped with the 9th folding slot, the third Support sub-block is around in the 8th folding slot towards described second when the left fold block is resisted against the first support sub-block Chapelet block turns down and erects state, the 4th support sub-block in the right fold block be resisted against described first support sub-block when around Towards the second support sub-block fold and state is erected in the 9th folding slot, the second support sub-block is in the third branch Chapelet block and the 4th support sub-block, which are in when erecting state, is around in the 7th folding slot towards the first support sub-block Fold and formation angle.

Specifically, the left fold block and described first is by being equipped with the tenth folding slot between sub-block, the left fold block and It is equipped with the 11st folding slot between the first support sub-block, the tenth folding slot is connected with the 11st folding slot, the left side Fold block can be around in after the tenth folding slot and the 11st folding slot turn down 180 ° towards symmetry axis and be resisted against described first It supports in sub-block.

Specifically, the tenth eighty percent discount slot, the tenth eighty percent discount are equipped between the left fold block and third support sub-block Slot is connected with the 11st folding slot, and the 8th folding slot is connected with the 11st folding slot, and the third supports sub-block It can be around in the described 8th when being turned down towards the first support sub-block when the left fold block is around in the tenth eighty percent discount slot Folding slot is towards the second support sub-block fold and erects state.

Specifically, the 13rd folding slot, the right fold block are equipped between the right fold block and the 5th dependence sub-block It is equipped with the tenth four fold slot between the first support sub-block, the 13rd folding slot is connected with the tenth four fold slot, institute State right fold block can be around in the 13rd folding slot and the tenth four fold slot towards symmetry axis turn down 180 ° after be resisted against institute It states in the first support sub-block.

Specifically, the 15th folding slot, the 15th folding are equipped between the right fold block and third support sub-block Slot is connected with the tenth four fold slot, and the 9th folding slot is connected with the tenth four fold slot, the 4th support sub-block It can be around in the described 9th when being turned down towards the first support sub-block when the right fold block is around in the 15th folding slot Folding slot is towards the second support sub-block fold and erects state.

The beneficial effects of the utility model：The holder of the offer of the utility model, in the initial state, holder are in tabular State is convenient for carrying and stores, do not take up space.It needs in use, left fold block and right fold block are turned down 180 ° towards symmetry axis It is resisted against in supporting block group afterwards, at this point, being in erect shape to be located on horizontal plane by block group, electronic product is positioned over support In block group, and it is fixed against by block group.

Description of the drawings

It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this practicality is new Some embodiments of type for those of ordinary skill in the art without having to pay creative labor, can be with Obtain other attached drawings according to these attached drawings.

Fig. 1 is the front view for the holder that the utility model embodiment provides；

Fig. 2 is the sectional view for the holder through-thickness that the utility model embodiment provides；

Fig. 3 is the structural schematic diagram for erecting state for the holder that the utility model embodiment provides；

Fig. 4 is the vertical view for erecting state for the holder that the utility model embodiment provides；

Fig. 5 is the upward view for erecting state for the holder that the utility model embodiment provides；

Fig. 6 is another structural schematic diagram for erecting state for the holder that the utility model embodiment provides；

Fig. 7 is another vertical view for erecting state for the holder that the utility model embodiment provides.

Wherein, each reference numeral in figure：

100-the first flexible cover sheet's the 200-the second flexible cover sheet 300-deformation layer

301-left fold blocks 302-right fold block 303-supporting block group

304-rely on block by block group 305-is left by block 306-is intermediate

307-is right by block the 401-the first folding slot the 402-the second folding slot

308-the first rolls over slot by sub-block 309-the second by 403-third of sub-block

310-thirds rely on sub-block the 404-the four fold slot by sub-block 311-the four

312-the five relies on the five folding slot of sub-block 405-the by sub-block 313-the six

314-the first support six folding slot 315-the second of sub-block 406-the supports sub-block

407-the seven folding 316-third of slot supports sub-block 317-the four to support sub-block

408-the eight folding slot the 410-the ten folding slot of the 409-the nine folding slot

411-the ten one 13 folding slot of the 412-the ten eighty percent discount slot of folding slot 413-the

414-the ten four fold slot 415-the, 15 folding slot.

Specific implementation mode

The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model Limitation.

In the description of the present invention, it should be understood that term " length ", " width ", "upper", "lower", " preceding ", The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached Orientation or positional relationship shown in figure, is merely for convenience of describing the present invention and simplifying the description, rather than indicates or imply Signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as to this The limitation of utility model.

In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more this feature.The meaning of " plurality " is two or two in the description of the present invention, More than, unless otherwise specifically defined.

In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；Can be Mechanical connection can also be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary two The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis Concrete condition understands the concrete meaning of above-mentioned term in the present invention.

It please refers to Fig.1 and Fig. 2, the holder that the utility model embodiment provides, including the first flexible cover sheet 100, deformation Layer 300 and the second flexible cover sheet 200.First flexible cover sheet 100, deformation layer 300 and the second flexible cover sheet 200 are successively It is stacked to form platy structure.Here it is possible to understand ground, deformation layer 300 is by the first flexible cover sheet 100 and the second flexible guarantor About 200 sheath wraps up, and the first flexible cover sheet 100 and the second flexible cover sheet 200 play carrying and connection to deformation layer 300 Effect, convenient for deformation layer 300 each module turn down.Deformation layer 300 includes the left fold block being laid in same level 301, right fold block 302, supporting block group 303 and dependence block group 304.Left fold block 301 and right fold block 302 are in symmetrical cloth If by block group 304 and supporting block group 303 between left fold block 301 and right fold block 302, when left fold block 301 and the right side It is in erect shape to be located at by block group 304 when fold block 302 is resisted against after turning down 180 ° towards symmetry axis in supporting block group 303 On horizontal plane, electronic product is positioned in supporting block group 303, and is fixed against by block group 304.It is to be appreciated that When not turning down, left fold block 301, right fold block 302, supporting block group 303 and dependence block group 304 are in same level Face, at this point, holder is in flat condition.When left fold block 301 and right fold block 302 are turned down simultaneously towards supporting block group 303, This is then erected on horizontal plane by block group 304, at this point, holder, which is in, erects holding state.

The holder that the utility model embodiment provides, in the initial state, holder are in flat condition, are convenient for carrying and deposit It puts, does not take up space.It needs to be resisted against after in use, left fold block 301 and right fold block 302 are turned down 180 ° towards symmetry axis In supporting block group 303, at this point, being in erect shape to be located on horizontal plane by block group 304, electronic product is positioned over supporting block group On 303, and it is fixed against by block group 304.

Preferably, in the present embodiment, in order to ensure that holder erects the stability of holding state.Left fold block 301 and the right side It is magnet material to turn down block 302, and supporting block group 303 is then ferrous material, in this way, left fold block 301 and right flipping block support When being against in supporting block group 303, it can be adsorbed in supporting block group 303.

Specifically, it please refers to Fig.1, Fig. 3, Fig. 4 and Fig. 5, in the present embodiment, block is relied on including left by block group 304 305, intermediate by block 306 and right by block 307.It is left to rely on block 305 and the right centre that is symmetrically set to by block 307 by block 306 opposite sides, also, it is left adjacent with left fold block 301 by block 305, it is right adjacent with right fold block 302 by block 307, It is left by block 305 and intermediate by being equipped with the first folding slot 401 between block 306, it is right by block 307 and intermediate by between block 306 Equipped with the second folding slot 402.It is left to be around in by block 305 when being resisted against in supporting block group 303 after left fold block 301 turns down 180 ° First folding slot 401 relies on block 306 to turn down and forms angle towards the middle.It is resisted against support after right fold block 302 turns down 180 ° It is right to be around in the second folding slot 402 towards the middle by the fold of block 306 and formation angle by block 307 when in block group 303, that is, it turns down The base part of left fold block 301 and right fold block 302 as holder afterwards, it is left by block 305 and right by the then conduct of block 307 The support section of holder provides a supporting role for centre by block 306.Electronic product is positioned over intermediate by block 306 and support On the placed side that block group 303 is enclosed.Preferably, as shown in Figure 1, deformation fold for convenience, is isosceles by block group 304 It is trapezoidal, it is left by block 305 with it is right by block 307 be the identical triangle of appearance profile, centre is isosceles ladder by block 306 Shape.

Further, it please refers to Fig.1, Fig. 6 and Fig. 7, in the present embodiment, left by block 305 includes first relying on sub-block 308 and second rely on sub-block 309, and first rolls over slot 403 by sub-block 308 and second by third is equipped between sub-block 309, intermediate Include that third relies on sub-block 311, third to rely on sub-block by sub-block 310 and the 4th by sub-block 310 and the 4th by block 306 Between 311 be equipped with four fold slot 404, it is right by block 307 include the 5th by sub-block 312 and the 6th rely on sub-block 313, the 5th according to By sub-block 312 and the 6th slot 403, four fold slot 404 and the 5th folding are rolled over by the 5th folding slot 405, third is equipped between sub-block 313 Slot 405 is sequentially connected, and second can be around in third by sub-block 309 rolls over slot 403 towards first by the fold of sub-block 308 and formation Angle, the 4th relies on sub-block 311 that can be around in four fold slot 404 relies on sub-block 310 to turn down and forms angle towards third, and the 6th It can be around in the 5th folding slot 405 by sub-block 313 and turn down and formed angle by sub-block 312 towards the 5th, electronic product is placed In on the placed side that third is enclosed by sub-block 310 with supporting block group 303.Here it is possible to understand ground, third folding slot 403, Left dependence block 305, centre are respectively by four fold slot 404 and the 5th folding slot 405 by block 306 and right 307 1 points of block of dependence Two, that is, it is around in third folding slot 403 and is turned down towards first by sub-block 308, the 4th can be around in four fold slot by sub-block 311 404 can be around in the 5th folding slot 405 by the fold of sub-block 310 and the 6th towards third by sub-block 313 relies on towards the 5th Sub-block 312 turns down, in this way, reducing by block group 304 by height, the electronic product smaller suitable for screen is put It sets.

Specifically, it please refers to Fig.1, Fig. 3 and Fig. 4, in the present embodiment, supporting block group 303 includes the first support sub-block 314, the first support sub-block 314 and third are by being equipped with the 6th folding slot 406 between sub-block 310.When left fold block 301 and right fold When block 302 is resisted against after turning down 180 ° towards symmetry axis in the first support sub-block 314, third can be around in by sub-block 310 6th folding slot 406 is towards first support 314 groups of folds of sub-block and forms angle, at this point, third is supported by sub-block 310 and first Sub-block 314 in obtuse angle, in this way, electronic product is placed in the first support sub-block 314, and relies on third and relies on sub-block 310 Above or the 4th by sub-block 311.

Further, it please refers to Fig.1, Fig. 3, Fig. 4 and Fig. 5, in the present embodiment, supporting block group 303 further includes second Chapelet block 315, the second support sub-block 315 and first are equipped with the 7th folding slot 408 between supporting sub-block 314.When left 301 He of fold block When right fold block 302 is resisted against after turning down 180 ° towards symmetry axis in the first support sub-block 314, the second support 315 energy of sub-block The 7th folding slot 408 is enough around in towards the first support sub-block 314 fold and forms angle.It is to be appreciated that considering that electronic product exists Second support sub-block 315 is around in the 7th folding slot 408 and turned down so that first by the stability placed in the first support sub-block 314 Chapelet block 314 and second forms obtuse angle between supporting sub-block 315, i.e., the first support sub-block 314 and second supports the company of sub-block 315 The place of connecing can provide impetus for electronic product, prevent it from being skidded off from first one end of support sub-block 314 far from the 6th folding slot 406.

Alternatively, in the present embodiment, electronic product is skidded off when relying in order to prevent, corresponded in the first support sub-block 314 The first flexible cover sheet 100 one layer of skid resistant course of region coating.

Specifically, it please refers to Fig.1, Fig. 3 and Fig. 4, in the present embodiment, supporting block group 303 further includes third support sub-block 316 and the 4th support sub-block 317, third to support sub-block 316 and the 4th that sub-block 317 is supported to be set to the second support sub-block 315 relatively Both sides, third support sub-block 316 adjacent with left fold block 301, and the 4th support sub-block 317 is adjacent with right fold block 302, third branch Chapelet block 316 and second is equipped with the 8th folding slot 408 between supporting sub-block 315, and the 4th support sub-block 317 and second supports sub-block The 9th folding slot 409 is equipped between 315.When left fold block 301 is resisted against the first support sub-block 314, third supports 316 energy of sub-block It is enough around in the 8th folding slot 408 to turn down towards the second support sub-block 315, and in erecting state, meanwhile, when right fold block 302 supports When being against the first support sub-block 314, the 4th support sub-block 317 can be around in the 9th folding slot 409 and be turned over towards the second support sub-block 315 Folding, and in state is erected, in this way, the second support sub-block 315 supports sub-block 317 to locate in third support sub-block 316 and the 4th It can be around in the 7th folding slot 408 when erecting state towards the first support sub-block 314 fold and form angle.It is to be appreciated that Third supports the support of sub-block 316 and the 4th sub-block 317, and there are two states altogether, and same level is in the second support sub-block 315 Flat condition, and by second support sub-block 315 hold up with first support sub-block 314 in obtuse angle erect state.

Specifically, it please refers to Fig.1 and Fig. 4 is set between the left dependence of fold block 301 and first sub-block 308 in the present embodiment Have a tenth folding slot 410, left fold block 301 and first, which supports, is equipped with the 11st folding slot 411 between sub-block 314, the tenth folding slot 410 with 11st folding slot 411 is connected, and left fold block 301 can be around in the tenth folding slot 410 and the 11st folding slot 411 is turned over towards symmetry axis It is resisted against in the first support sub-block 314 after 180 ° of folding.

Specifically, it please refers to Fig.1 and Fig. 4 is set between left fold block 301 and third support sub-block 316 in the present embodiment There are the tenth eighty percent discount slot 412, the tenth eighty percent discount slot 412 to be connected with the 11st folding slot 411, the 8th folding slot 408 and the 11st folding slot 411 It is connected, when supporting sub-block 314 to turn down towards first when left fold block 301 is around in the tenth eighty percent discount slot 412, third supports sub-block 316 can be around in the 8th folding slot 408 towards the second support sub-block 315 fold and erect state.At third support sub-block 316 Between the 8th folding slot 408 and the tenth eighty percent discount slot 412, therefore, is turned down in left fold block 301 and be resisted against the first support sub-block When on 314, the two sides of third support sub-block 316 are around in the 8th folding slot 408 and the fold of the tenth eighty percent discount slot 412 respectively, to be in State is erected to be located between left fold block 301 and second support sub-block 315.

Specifically, it please refers to Fig.1 and Fig. 4 is set between the right dependence of fold block 302 and the 5th sub-block 312 in the present embodiment It is equipped with the tenth four fold slot, the 13rd folding slot and the tenth between thering is the 13rd folding slot, right fold block 302 and first to support sub-block 314 Four fold slot is connected, and right fold block 302 can be around in after the 13rd folding slot and the tenth four fold slot turn down 180 ° towards symmetry axis and support It is against in the first support sub-block 314.

Specifically, it please refers to Fig.1 and Fig. 4 is set between right fold block 302 and third support sub-block 316 in the present embodiment There are the 15th folding slot, the 15th folding slot to be connected with the tenth four fold slot, the 9th folding slot 409 is connected with the tenth four fold slot, on the right side When supporting sub-block 314 to turn down towards first when fold block 302 is around in the 15th folding slot, the 4th support sub-block 317 is in can be around in 9th folding slot 409 is towards the second support sub-block 315 fold and erects state.Since the 4th support sub-block 317 is in the 9th folding slot 409 and the tenth between four fold slot, therefore, when right fold block 302 turns down and is resisted against in the first support sub-block 314, the 4th The two sides of chapelet block 317 are around in the 9th folding slot 409 and the fold of the tenth four fold slot respectively, to be in erect state to be located at right fold Block 302 and second supports between sub-block 315.

The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all in this practicality All any modification, equivalent and improvement etc., should be included in the guarantor of the utility model made by within novel spirit and principle Within the scope of shield.

Claims (10)

1. a kind of holder, it is characterised in that：Including the first flexible cover sheet, deformation layer and the second flexible cover sheet, described One flexible cover sheet, the deformation layer and second flexible cover sheet are cascading to form platy structure, the deformation Layer includes the left fold block being laid in same level, right fold block, supporting block group and relies on block group, the left fold block It is laid in symmetrical with the right fold block, it is described by block group and the supporting block group is located at the left fold block and the right side is turned over It is described to be resisted against after the left fold block and the right fold block turn down 180 ° towards symmetry axis by block group between folded block It is in erect shape to be located on horizontal plane when in the supporting block group, electronic product is positioned in the supporting block group, and according to It is against described by block group.

2. holder according to claim 1, it is characterised in that：The dependence block group includes left dependence block, centre by block And it is right rely on block, it is described it is left by block and it is described it is right by block symmetrically be set to the centre rely on block opposite sides, and And it is described left adjacent with the left fold block by block, it is described right adjacent with the right fold block by block, it is described left by block With the centre by being equipped with the first folding slot between block, it is described it is right by block and the centre by being equipped with the second folding between block Slot, the left dependence block are around in the first folding slot when being resisted against in the supporting block group after the left fold block turns down 180 ° Turn down and formed angle by block towards the centre, it is described right to be resisted against institute after 180 ° of the right fold block fold by block It is around in the second folding slot when stating in supporting block group to turn down by block towards the centre and form angle, electronic product is positioned over The centre relies on the placed side that block is enclosed with the supporting block group.

3. holder according to claim 2, it is characterised in that：It is described it is left by block include first by sub-block and second according to By sub-block, described first rolls over slot by between sub-block by sub-block and described second equipped with third, and the centre includes by block Third relies on sub-block by sub-block and the 4th, and the third is by sub-block and the described 4th by being equipped with four fold between sub-block Slot, it is described it is right by block include the 5th by sub-block and the 6th rely on sub-block, it is described 5th by sub-block and it is described 6th rely on The 5th folding slot is equipped between sub-block, the third folding slot, the four fold slot and the 5th folding slot are sequentially connected, and described second It can be around in the third by sub-block and roll over slot towards described first by sub-block fold and formation angle, the described 4th by son Block can be around in the four fold slot and turn down and formed angle by sub-block towards the third, and the described 6th can by sub-block It is around in the 5th folding slot and turns down and formed angle by sub-block towards the described 5th, electronic product is positioned over the third and relies on On the placed side that sub-block is enclosed with the supporting block group.

4. holder according to claim 3, it is characterised in that：The supporting block group includes the first support sub-block, and described the One support sub-block and the third by being equipped with the 6th folding slot between sub-block, the third by sub-block in the left fold block with The right fold block is around in the 6th folding slot when being resisted against after turning down 180 ° towards symmetry axis in the first support sub-block Towards the first support sub-block group fold and form angle.

5. holder according to claim 4, it is characterised in that：The supporting block group further includes the second support sub-block, described The 7th folding slot is equipped between second support sub-block and the first support sub-block, the second support sub-block is in the left fold block It is around in the 7th folding when being resisted against after turning down 180 ° towards symmetry axis with the right fold block in the first support sub-block Slot is towards the first support sub-block fold and forms angle.

6. holder according to claim 5, it is characterised in that：The supporting block group further includes third support sub-block and the 4th Sub-block is supported, the third support sub-block and the 4th support sub-block are set to described second and support sub-block opposite sides, described Third supports sub-block adjacent with the left fold block, and the 4th support sub-block is adjacent with the right fold block, the third branch Chapelet block and it is described second support sub-block between be equipped with the 8th folding slot, it is described 4th support sub-block with it is described second support sub-block it Between be equipped with the 9th folding slot, described in third support sub-block is around in when the left fold block is resisted against the first support sub-block 8th folding slot is towards the second support sub-block fold and erects state, the 4th support sub-block in the right fold block against It is around in the 9th folding slot when the first support sub-block towards the second support sub-block fold and erects state, described the Two support sub-blocks support sub-block and the 4th support sub-block to be in the when of erecting state and be around in the 7th folding in the third Slot is towards the first support sub-block fold and forms angle.

7. holder according to claim 6, it is characterised in that：It is set between the left fold block and the first dependence sub-block There is the tenth folding slot, the 11st folding slot, the tenth folding slot and institute are equipped between the left fold block and the first support sub-block It states the 11st folding slot to be connected, the left fold block can be around in the tenth folding slot and the 11st folding slot towards symmetry axis It is resisted against after 180 ° of fold in the first support sub-block.

8. holder according to claim 7, it is characterised in that：It is set between the left fold block and third support sub-block There are the tenth eighty percent discount slot, the tenth eighty percent discount slot to be connected with the 11st folding slot, the 8th folding slot and the 11st folding Slot is connected, and the third supports sub-block when the left fold block is around in the tenth eighty percent discount slot towards first chapelet Block can be around in the 8th folding slot towards the second support sub-block fold and erect state when turning down.

9. holder according to claim 6, it is characterised in that：It is set between the right fold block and the 5th dependence sub-block There is the 13rd folding slot, the tenth four fold slot, the 13rd folding slot are equipped between the right fold block and the first support sub-block Be connected with the tenth four fold slot, the right fold block can be around in the 13rd folding slot and the tenth four fold slot towards Symmetry axis is resisted against after turning down 180 ° in the first support sub-block.

10. holder according to claim 9, it is characterised in that：Between the right fold block and third support sub-block Equipped with the 15th folding slot, the 15th folding slot is connected with the tenth four fold slot, the 9th folding slot and the described 14th Folding slot is connected, and the 4th support sub-block is when the right fold block is around in the 15th folding slot towards first support Sub-block can be around in the 9th folding slot towards the second support sub-block fold and erect state when turning down.