CN210082806U

CN210082806U - Draft holder for city design

Info

Publication number: CN210082806U
Application number: CN201920497523.XU
Authority: CN
Inventors: 刘婷婷; 龚敏琪
Original assignee: Shandong Huakun Rural Revitalization Research Institute Co Ltd
Current assignee: Shandong Huakun Rural Revitalization Research Institute Co Ltd
Priority date: 2019-04-13
Filing date: 2019-04-13
Publication date: 2020-02-18
Anticipated expiration: 2029-04-13

Abstract

The utility model discloses a drawing frame for city design, which comprises a first bracket, wherein the first bracket is rotationally connected with a second bracket through a hinge, one side of the first bracket, which is far away from the second bracket, is fixedly connected with a handle, the first bracket is embedded with a second drawing board, the second drawing board is rotationally connected with the first bracket, the second bracket is embedded with a first drawing board, the first drawing board is rotationally connected with the second bracket, one ends of the first drawing board and the second drawing board, which are respectively close to the second bracket and the first bracket, are respectively provided with a supporting mechanism, the drawing frame for city design is folded through the first drawing board and the second drawing board, reduces the volume, is convenient to carry, has a tool space for storing, can adjust the height and the inclination angle during drawing through the supporting mechanism and the stabilizing mechanism, is convenient for the working of drawing personnel, and increases the stability through the adjusting of the stabilizing mechanism and the contact angle with the ground, the convenience of drawing is improved, the structure is compact, and the manufacturing cost is low.

Description

Draft holder for city design

Technical Field

The utility model relates to a draft holder, in particular to draft holder for city design belongs to city design technical field.

Background

In prior art, the draft holder is generally comparatively big, and is inconvenient to carry, when urban design needs investigation, need rush many times, and the drawing instrument need carry in addition, and is comparatively inconvenient, and the height and the angle of drawing very easily influence the drawing effect of personnel of drawing, and current device is inconvenient to be adjusted, and the device is more unstable at the ground level, consequently the utility model provides a draft holder for urban design.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a draft holder for city design, solved the problem that exists among the prior art.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a draft holder for city design, including a support, a support is connected with the support No. two through hinge rotation, one side fixedly connected with handle of support No. two is kept away from to a support, it is equipped with the drawing board No. two to inlay on the support, No. two drawing boards are connected with a support rotation, it is equipped with the drawing board No. one to inlay on the support No. two, a drawing board is connected with No. two support rotations, the one end that drawing board and No. two drawing boards are close to support No. two respectively and a support all is equipped with supporting mechanism, the one end that drawing board and drawing board were kept away from to support No. two and No. two all is equipped with stabilizing mean, permanent magnet has all been inlayed to one side that drawing board and No. two drawing boards are close to each other, support and No. two supports can be dismantled through joint spare and be connected.

As a preferred technical scheme of the utility model, stabilizing mean comprises screw hole, threaded rod, post pad and spacing bolt, the one end symmetry that No. two supports were kept away from to a support is equipped with two screw holes, two the screw hole all is located one side that No. two drawing boards were kept away from to a support, the one end symmetry that No. two supports were kept away from to No. one is equipped with two screw holes, two the screw hole all is located one side that No. two drawing boards were kept away from to No. two supports, four equal threaded connection has the threaded rod in the threaded hole, equal threaded connection has spacing bolt on the threaded rod, the equal fixedly connected with post pad of one end that the screw hole was kept away from to the threaded rod.

As a preferred technical proposal of the utility model, the supporting mechanism consists of a tooth socket, a limit supporting rod, a torsion spring and a slot, the top ends of the first bracket and the second bracket are both provided with a slot, the first drawing board and the second drawing board are respectively positioned in the two slots, the first drawing board and the second drawing board are respectively connected with the second bracket and the first bracket in a rotating way through hinges, a torsion spring is arranged between the second bracket and the first drawing board, a torsion spring is arranged between the first bracket and the second drawing board, one side that No. two supports were kept away from a support is equipped with the tooth's socket, one side that No. two supports were kept away from to a support is equipped with the tooth's socket, two the tooth's socket all is located grooved bottom, two all be equipped with spacing bracing piece, two in the tooth's socket spacing bracing piece rotates with the upper portion that is close to No. two support one sides of a drawing board and No. two drawing boards respectively and is connected.

As a preferred technical solution of the present invention, two permanent magnets are close to each other on the sides of different polarities.

As an optimal technical scheme of the utility model, one side that drawing board and No. two drawing boards are close to spacing bracing piece respectively all is equipped with the receipts groove.

As an optimized technical scheme of the utility model, the fluting agrees with the drawing board and the size of drawing board No. two mutually.

The utility model discloses the beneficial effect who reaches is: 1. the drawing frame for city design is folded by the first drawing board and the second drawing board, so that the volume is reduced, the drawing frame is convenient to carry, and a tool storage space is provided;

2. this draft holder for city design through supporting mechanism and stabilizing mean, height and inclination when adjustable drawing make things convenient for the personnel's of drawing work, through stabilizing mean regulation and ground contact angle, through post pad increase stability, improve the convenience of drawing, compact structure, and the cost is cheap.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic view of the open structure of the present invention;

fig. 3 is a schematic view of the opening structure of the drawing board of the present invention.

In the figure: 1. a first bracket; 2. a second bracket; 3. a handle; 4. drawing board I; 5. a stabilizing mechanism; 6. drawing board II; 7. a support mechanism; 8. a permanent magnet; 51. a threaded hole; 52. a threaded rod; 53. a post pad; 54. a limit bolt; 71. a tooth socket; 72. a limiting support rod; 73. a torsion spring; 74. and (4) slotting.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Examples

As shown in fig. 1-3, the utility model provides a draft holder for city design, including a support 1, a support 1 rotates through the hinge and is connected with support 2 No. two, one side fixedly connected with handle 3 that support 2 was kept away from to support 1 No. two, it is equipped with drawing board 6 No. two to inlay on support 1, drawing board 6 rotates with support 1 No. two and is connected, it is equipped with drawing board 4 No. two to inlay on support 2, drawing board 4 rotates with support 2 No. two and is connected, one end that drawing board 4 and drawing board 6 are close to support 2 No. two respectively and support 1 all is equipped with supporting mechanism 7, the one end that drawing board 6 and drawing board 4 were kept away from to support 1 and support 2 No. two all is equipped with stabilizing mean 5, one side that drawing board 4 and drawing board 6 are close to each other all inlays and is equipped with permanent magnet 8, support 1 and support 2 No. two can dismantle through joint spare 9 and be connected.

Stabilizing mean 5 is by screw hole 51, threaded rod 52, post pad 53 and spacing bolt 54 are constituteed, the one end symmetry that No. two supports 2 were kept away from to a support 1 is equipped with two screw holes 51, two screw holes 51 all are located one side that No. two drawing boards 6 were kept away from to a support 1, the one end symmetry that No. two supports 2 were kept away from to No. one is equipped with two screw holes 51, two screw holes 51 all are located one side that No. two supports 2 kept away from a drawing board 4, equal threaded connection has threaded rod 52 in four screw holes 51, equal threaded connection has spacing bolt 54 on the threaded rod 52, the equal fixedly connected with post pad 53 of one end of screw hole 51 is kept away from to threaded rod 52.

The supporting mechanism 7 consists of a tooth socket 71, a limit supporting rod 72, torsion spring 73 and fluting 74 are constituteed, the top of a support 1 and No. two supports 2 all is equipped with fluting 74, drawing board 4 and No. two drawing boards 6 are located two fluting 74 respectively, drawing board 4 and No. two drawing boards 6 rotate through hinge and No. two supports 2 and a support 1 respectively and are connected, be equipped with torsion spring 73 between No. two supports 2 and a drawing board 4, be equipped with torsion spring 73 between a support 1 and No. two drawing boards 6, one side that No. two supports 2 kept away from a support 1 is equipped with tooth's socket 71, one side that No. two supports 2 were kept away from to a support 1 is equipped with tooth's socket 71, two tooth's sockets 71 all are located the bottom of fluting 74, all be equipped with spacing bracing piece 72 in two tooth's socket 71, two spacing bracing pieces 72 rotate with the upper portion that is close to No. two supports 2 one side of a drawing board 4 and No. two drawing boards 6 respectively and be connected.

Two permanent magnet 8 different polarity one sides are close to each other, and the appeal through magnet is fixed when conveniently opening, and one side that drawing board 4 and drawing board 6 are close to spacing bracing piece 72 respectively all is equipped with the income groove, conveniently takes in spacing bracing piece 72, and fluting 74 agrees with the size of drawing board 4 and drawing board 6 mutually, and the space is too big when preventing to close, and inside thing drops.

Specifically, when the utility model is used, the first support 1 and the second support 2 are opened through the clamping part 9, the inner space can be used for containing drawing articles, after the clamping is good, the handle 3 is lifted up to be convenient to carry, when drawing is needed, the first support 1 and the second support 2 are opened, the inner drawing articles and tools are taken out, the first drawing board 4 and the second drawing board 6 are adsorbed through the permanent magnet 8 to prevent dislocation, the threaded rod 52 is arranged in the threaded hole 51, the supporting height of the threaded rod 52 can be finely adjusted through the limiting bolt 54, the device is stable, the first drawing board 4 and the second drawing board 6 are rotated and opened, the limiting support rod 72 inside is rotated out to support and adjust the angle, the first drawing board 4 and the second drawing board 6 are adjusted to have a proper inclination angle, drawing is carried out by covering the drawing paper, after drawing is finished, the limiting support rod 72 is taken in the groove, under torsion spring 73's effect, drawing board 4 and No. two drawing boards 6 reset, pull down threaded rod 52, collect in support 1 and No. two supports 2 with drawing tool, can carry through fixed closed back of joint spare 9, convenient to use, and the occupation space is few.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The drawing frame for the urban design is characterized by comprising a first support (1), wherein the first support (1) is rotatably connected with a second support (2) through a hinge, one side, far away from the second support (2), of the first support (1) is fixedly connected with a handle (3), the first support (1) is embedded with a second drawing board (6), the second drawing board (6) is rotatably connected with the first support (1), the second support (2) is embedded with a first drawing board (4), the first drawing board (4) is rotatably connected with the second support (2), one ends, close to the second support (2) and the first support (1), of the first drawing board (4) and the second drawing board (6) are respectively provided with a support mechanism (7), one ends, far away from the second drawing board (6) and the first drawing board (4), of the first support (1) and the second support (2) are respectively provided with a stabilizing mechanism (5), drawing board (4) and No. two drawing boards (6) one side that is close to each other all inlays and is equipped with permanent magnet (8), support (1) can be dismantled through joint spare (9) with No. two supports (2) and be connected.

2. A draft holder for urban design according to claim 1, wherein the stabilizing means (5) consists of threaded holes (51), threaded rods (52), post pads (53) and limit bolts (54), one end of the first bracket (1) far away from the second bracket (2) is symmetrically provided with two threaded holes (51), the two threaded holes (51) are both positioned at one side of the first bracket (1) far away from the second drawing board (6), two threaded holes (51) are symmetrically arranged at one end of the second bracket (2) far away from the first bracket (1), the two threaded holes (51) are respectively positioned at one side of the second bracket (2) far away from the first drawing board (4), threaded rods (52) are respectively connected in the four threaded holes (51) in a threaded manner, the threaded rod (52) is connected with a limiting bolt (54) in a threaded mode, and one end, far away from the threaded hole (51), of the threaded rod (52) is fixedly connected with a column pad (53).

3. The drawing frame for city design according to claim 1, wherein the supporting mechanism (7) is composed of a toothed groove (71), a limiting supporting rod (72), a torsion spring (73) and a slot (74), the top ends of the first bracket (1) and the second bracket (2) are respectively provided with the slot (74), the first drawing board (4) and the second drawing board (6) are respectively positioned in the two slots (74), the first drawing board (4) and the second drawing board (6) are respectively rotatably connected with the second bracket (2) and the first bracket (1) through hinges, the torsion spring (73) is arranged between the second bracket (2) and the first drawing board (4), the torsion spring (73) is arranged between the first bracket (1) and the second drawing board (6), one side of the second bracket (2) far away from the first bracket (1) is provided with the toothed groove (71), one side that No. two supports (2) were kept away from in a support (1) is equipped with tooth's socket (71), two tooth's socket (71) all are located the bottom of fluting (74), two all be equipped with spacing bracing piece (72), two in tooth's socket (71) spacing bracing piece (72) rotate with the upper portion that is close to No. two supports (2) one side of drawing board (4) and No. two drawing boards (6) respectively and are connected.

4. A draft holder for urban design according to claim 1, wherein the sides of different polarity of the two permanent magnets (8) are adjacent to each other.

5. A draft holder for city design according to claim 3, wherein a receiving groove is provided on each side of the first drawing board (4) and the second drawing board (6) close to the limit support rod (72).

6. A draft holder for urban design according to claim 3, wherein the slot (74) is adapted to the dimensions of drawing board No. one (4) and drawing board No. two (6).