CN207767825U - A kind of holder for planar design plate - Google Patents

Abstract

The utility model discloses a kind of holders for planar design plate, including folded box, the upper end of folded box is equipped with cavity, the side of cavity is rotatably connected to the second shaft, the both ends of second shaft are respectively and fixedly provided with second support, two one end of second support far from the second shaft are fixedly connected with first rotating shaft, the outside of first rotating shaft is rotatably connected to layout board, the bottom of folded box is fixed with supporting block, the inner rotation of supporting block is connected with turntable, turntable is connected with the conversion column engagement for being located at supporting block surrounding respectively, four conversion columns are rotatably connected on the bottom of folded box.The utility model can control the conversion column of four direction all around by turntable while rotate, four conversion columns can drive third shaft to rotate simultaneously again, a rotation turntable is realized, third shaft just can be driven to rotate simultaneously, third shaft just can drive table leg to screw out or screw in the first groove.

Description

A kind of holder for planar design plate

Technical field

The utility model is related to planar design technology fields, specially a kind of holder for planar design plate.

Background technology

The origin of planar design is the symbol that human society moves towards civilization, and interpersonal exchange continues to develop, this is just It is required that the thoughts and feelings of itself are conveyed with sign format, Hand drawing is often used in planar design, but ordinary stent shape It is excessive, it goes out to carry very inconvenient, is that be specifically used to the outgoing weight that carries also relatively light there are also holder, but support section It is less to cause holder highly unstable, many difficulties can be also encountered in work.

Utility model content

The purpose of this utility model is to provide a kind of holders for planar design plate, to solve in above-mentioned background technology The problem of proposition.

To achieve the above object, the utility model provides the following technical solutions：A kind of holder for planar design plate, packet Include folded box, the upper end of the folded box is equipped with cavity, and the side of the cavity is rotatably connected to the second shaft, described second turn The both ends of axis are respectively and fixedly provided with second support, and two one end of the second support far from the second shaft are fixedly connected with first turn The outside of axis, the first rotating shaft is rotatably connected to layout board, and the second groove is offered on the one side of the layout board, described The inner rotation of second groove is connected with first support；

The bottom of the folded box is fixed with supporting block, and the inner rotation of the supporting block is connected with turntable, the turntable It being connected respectively with the conversion column engagement for being located at supporting block surrounding, four conversion columns are rotatably connected on the bottoms of folded box, Side engagement of the conversion column far from turntable is connected with third shaft, and the third shaft is rotatably connected on the interior of folded box The bottom surface in portion, the folded box is uniformly provided with four the first grooves by the position of proximal edge, is movably equipped in first groove One end of table leg, the third shaft is fixedly connected through the first groove and with one end of table leg.

Preferably, the quantity of the table leg and third shaft is four.

Preferably, the bottom of the turntable is equipped with handle, and one end of handle is rotatably connected on the inside of turntable.

Preferably, the table leg is equipped with rotation axis, and the rotation axis and the first groove close to one end of third shaft Side wall is rotatablely connected.

Compared with prior art, the utility model has the beneficial effects that：The utility model can be controlled front and back by turntable The conversion column of left and right four direction rotates simultaneously, and four conversion columns can drive third shaft to rotate simultaneously again, realizes and only rotates Turntable just can drive four third shaft rotations, third shaft that table leg just can be driven to screw out or screw in the first groove simultaneously, The second shaft can be surrounded around first rotating shaft rotation, second support to rotate, realize first support, layout board by layout board The inside that cavity can be folded into second support facilitates folding to carry.

Description of the drawings

Fig. 1 is the deployed configuration schematic diagram of the utility model；

Fig. 2 is the foldable structure schematic diagram of the utility model；

Fig. 3 is the semi-folded structural schematic diagram of the utility model；

Fig. 4 is the bottom substance schematic diagram of the utility model；

Fig. 5 is the turntable and conversion column attachment structure schematic diagram of the utility model.

In figure：1, folded box, 2, first support, 3, layout board, 4, conversion column, 5, table leg, 6, handle, 7, first rotating shaft, 8, second support, the 9, second shaft, 10, turntable, the 11, first groove, 12, third shaft, 13, supporting block, 14, cavity, 15, Two grooves.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

- 5 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of holder for planar design plate, including The upper end of folded box 1, the folded box 1 is equipped with cavity 14, and the side of the cavity 14 is rotatably connected to the second shaft 9, described The both ends of second shaft 9 are respectively and fixedly provided with second support 8, and second support 8 can surround the second shaft 9 and rotate, and be stuck in cavity 14 Inside, the one end of two second supports 8 far from the second shaft 9 is fixedly connected with first rotating shaft 7, the first rotating shaft 7 Outside be rotatably connected to layout board 3, layout board 3 can surround first rotating shaft 7 and rotate, and go to the interior of two second supports 8 Portion, follows second support 8 to screw in the inside of cavity 14, offers the second groove 15 on the one side of the layout board 3, and described the The inner rotation of two grooves 15 is connected with first support 2, and first support 2 can be stuck in the inside of the second groove 15；

The bottom of the folded box 1 is fixed with supporting block 13, and the inner rotation of the supporting block 13 is connected with turntable 10, institute It states turntable 10 to connect with the engagement of conversion column 4 for being located at 13 surrounding of supporting block respectively, rotation turntable 10 can drive four to turn simultaneously Change column 4 to rotate, four conversion columns 4 are rotatably connected on the bottoms of folded box 1, the conversion column 4 far from turntable 10 one Side engagement is connected with third shaft 12, and the third shaft 12 is rotatably connected on the inside of folded box 1, the bottom of the folded box 1 Face is uniformly provided with four the first grooves 11 by the position of proximal edge, and table leg 5, the third are movably equipped in first groove 11 One end of shaft 12 is fixedly connected through the first groove 11 and with one end of table leg 5, and the rotation of conversion column 4 can drive table leg 5 Stretching, extension is to support the present apparatus or fold into the inside of the first groove 11.

Specifically, the quantity of the table leg 5 and third shaft 12 is four, the quantity of table leg 5 be 4 make expansion after The present apparatus more stablize.

Specifically, the bottom of the turntable 10 is equipped with handle 6, and one end of handle 6 is rotatably connected on the interior of turntable 10 Portion, handle 6 can be used for rotary turnplate 10.

Specifically, state table leg 5 is equipped with rotation axis, and the rotation axis and the first groove close to one end of third shaft 12 11 side wall rotation connection, can improve the stability of the rotation of table leg 5, prevent from becoming because of 12 too long generation torsion of third shaft Shape.

Operation principle：The present apparatus can be folded up, be placed in knapsack or be mounted in sack without using when the present apparatus, Then the present apparatus is taken out bottom-up, the drive rotation of turntable 10 of swing handle 6, four rotations of conversion columns 4 of the drive of turntable 10 Turn, each column 4 that converts can drive corresponding table leg 5 to rotate, and then invert the present apparatus at 90 degree with folded box 1 Come over, first rotate second support 8 around the second shaft 9 and keep holder 8 vertical, then surrounds first rotating shaft 7 and rotate layout board 3, first support 2 is screwed out from the inside of the second groove 15, and first support 2 is made to be used for perpendicular to the upper surface of folded box 1 Supported design plate 3 can be used when the present apparatus is fully deployed.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (4)

1. a kind of holder for planar design plate, including folded box (1), it is characterised in that：The upper end of the folded box (1) is set There are cavity (14), the side of the cavity (14) to be rotatably connected to the second shaft (9), the both ends of second shaft (9) are solid There are second support (8), the one end of two second supports (8) far from the second shaft (9) to be fixedly connected with first rotating shaft surely (7), the outside of the first rotating shaft (7) is rotatably connected to layout board (3), and is offered on the one side of the layout board (3) The inner rotation of two grooves (15), second groove (15) is connected with first support (2)；

The bottom of the folded box (1) is fixed with supporting block (13), and the inner rotation of the supporting block (13) is connected with turntable (10), the turntable (10) connects with conversion column (4) engagement for being located at supporting block (13) surrounding respectively, four conversion columns (4) it is rotatably connected on the bottom of folded box (1), side engagement of the conversion column (4) far from turntable (10) is connected with third Shaft (12), the third shaft (12) are rotatably connected on the inside of folded box (1), and near side (ns) is leaned in the bottom surface of the folded box (1) The position of edge is uniformly provided with four the first grooves (11), and table leg (5) is movably equipped in first groove (11), and the third turns One end of axis (12) is fixedly connected through the first groove (11) and with one end of table leg (5).

2. a kind of holder for planar design plate according to claim 1, it is characterised in that：The table leg (5) and The quantity of three shafts (12) is four.

3. a kind of holder for planar design plate according to claim 1, it is characterised in that：The bottom of the turntable (10) Portion is equipped with handle (6), and one end of handle (6) is rotatably connected on the inside of turntable (10).

4. a kind of holder for planar design plate according to claim 1, it is characterised in that：The table leg (5) is close One end of third shaft (12) is equipped with rotation axis, and the rotation axis and the side wall of the first groove (11) are rotatablely connected.