CN215014639U

CN215014639U - Portable environment design work frame

Info

Publication number: CN215014639U
Application number: CN202120725261.5U
Authority: CN
Inventors: 邹昀宣; 谷梦汐; 李莉; 濮赫; 张静文; 刘婷; 刘莹璐
Original assignee: Zhengzhou Technology And Business University
Current assignee: Zhengzhou Technology And Business University
Priority date: 2021-04-09
Filing date: 2021-04-09
Publication date: 2021-12-07
Anticipated expiration: 2031-04-09

Abstract

The utility model discloses a portable environmental design work frame, relate to environmental design appurtenance technical field, including setting up the box to support and take in whole design frame, set up the expansion bracket so that whole design frame can fold and height-adjusting, set up movable rod and spacing groove to adjust the working angle of design board, the second pivot includes connecting cylinder and connecting axle, be equipped with the through-hole on the connecting cylinder, set up rectangular hole and recess on the connecting axle, and set up spring, briquetting and dog in the rectangular hole, make the telescopic link move certain height, through-hole and rectangular hole apposition, the spring pushes out the through-hole with the fixture block, with the height of fixed expansion bracket, and set up the depression bar on one side of the briquetting, control the working height of telescopic link through the above-mentioned structure; the utility model discloses conveniently carry, the service environment scope is extensive, has fine using value widely.

Description

Portable environment design work frame

Technical Field

The utility model relates to an environmental design appurtenance technical field, concretely relates to portable environmental design work frame.

Background

At present, in environment design, some basic data are often required to be collected and investigated to research conditions and measures meeting urban development targets, and before environment design is carried out, field investigation is carried out, and detailed understanding of regional environment conditions is basic work, so a portable environment design working frame is required; the common environment design work frame has a complex and heavy structure, is not easy to carry, and brings inconvenience to daily work.

Disclosure of Invention

The utility model is directed to the above problem, a portable environment design work frame is provided, the inconvenient problem of carrying of design frame is solved.

The utility model adopts the technical proposal that: a portable environment design working frame comprises a box body, a telescopic frame, a supporting plate, a design plate and a movable rod;

the improved box is characterized in that two expansion brackets are arranged in the box body, a supporting plate is arranged at the tops of the expansion brackets, a design plate is arranged on the supporting plate, movable rods are respectively connected to two sides of the supporting plate in a rotating mode, and two sides of the design plate are respectively connected with the other ends of the movable rods in a rotating mode.

Furthermore, a plurality of limiting grooves are formed in the supporting plate, and the limiting grooves are detachably connected with one end of the design plate.

Furthermore, the two telescopic frames are arranged in parallel, the two telescopic frames are respectively formed by connecting a plurality of groups of supporting frames end to end, each supporting frame comprises a first supporting rod and a second supporting rod, the first supporting rods and the second supporting rods are arranged in a crossed manner, the tail ends of the first supporting rods of the supporting frames are hinged with the head ends of the second supporting rods of the adjacent group of supporting frames, the tail ends of the second supporting rods of the supporting frames are hinged with the head ends of the first supporting rods of the adjacent group of supporting frames, the head-to-tail connection positions of the two parallel supporting frames on the same horizontal plane are respectively and rotatably connected through a first rotating shaft, and a second rotating shaft is arranged at the crossed position of the first supporting rods and the second supporting rods of the two parallel supporting frames on the same plane; two the first bracing piece head end and the box of the expansion bracket tail end that is in the coplanar rotate to be connected, second bracing piece head end and box sliding connection, two the first bracing piece tail end and the backup pad sliding connection on expansion bracket top, second bracing piece tail end and backup pad rotate to be connected.

Furthermore, the second pivot includes connecting cylinder and connecting axle, the connecting cylinder is connected with two parallel first bracing pieces in coplanar, the connecting axle is connected with two parallel second bracing pieces in coplanar, connecting cylinder and connecting axle rotate to be connected, be equipped with two through-holes on the connecting cylinder, be equipped with two rectangular holes on the connecting axle, be equipped with the recess that link up with the rectangular hole on the connecting axle both sides terminal surface respectively, two the rectangular hole bottom all is equipped with the spring, the spring upper end is equipped with the briquetting, the briquetting upper end is equipped with the fixture block, the fixture block can be dismantled with the through-hole and be connected, briquetting one side is equipped with the depression bar, the depression bar tail end runs through the recess and stretches out the outside.

Furthermore, the length dimension of the through hole is larger than that of the clamping block, and the length dimension of the pressing block is larger than that of the through hole.

Furthermore, the through hole and the rectangular hole are positioned on the same vertical section.

Furthermore, a door body is arranged on the box body, the door body is rotatably connected with one side of the box body through a hinge, handles are arranged on the other side of the box body and the door body, and a lock catch is arranged at the closed connection position of the door body and the box body.

The utility model has the advantages that:

the utility model provides a portable environment design work frame, accomodate whole design frame through setting up the box in order to support, set up the expansion bracket so that whole design frame can fold and height-adjusting, set up movable rod and spacing groove and adjust the working angle of design board, the second pivot includes connecting cylinder and connecting axle, be equipped with the through-hole on the connecting cylinder, set up rectangular hole and recess on the connecting axle, and set up spring, briquetting and dog in the rectangular hole, make the telescopic link when moving a take the altitude, through-hole and rectangular hole apposition, the spring pushes out the through-hole with the fixture block, with the height of fixed expansion bracket, and set up the depression bar on one side of the briquetting, control the working height of telescopic link through above-mentioned structure; the utility model discloses conveniently carry, application range is extensive, has fine using value widely.

In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages. The present invention will be described in further detail with reference to the drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification.

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of a second rotating shaft of the present invention;

fig. 3 is a schematic view of the installation of the second rotating shaft of the present invention;

fig. 4 is a schematic structural view of the telescopic frame of the present invention;

FIG. 5 is a schematic view of the structure of the limiting groove of the present invention;

fig. 6 is a schematic structural diagram of the box body of the present invention.

Reference numerals:

1 is the box, 2 is the expansion bracket, 3 is the backup pad, 4 is the design board, 5 is the movable rod, 6 is first pivot, 7 is the second pivot, 101 is the door body, 102 is the hinge, 103 is the handle, 104 is the hasp, 201 is the support frame, 2011 is first bracing piece, 2012 is the second bracing piece, 301 is the spacing groove, 701 is the connecting cylinder, 702 is the connecting axle, 703 is the spring, 704 is the briquetting, 705 is the depression bar, 706 is the fixture block, 707 is the rectangular hole, 708 is the through-hole, 709 is the recess.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1 to 6, a portable environment design work frame includes a case 1, an expansion bracket 2, a support plate 3, a design plate 4, and a movable bar 5;

be equipped with two expansion brackets 2 in the box 1 for whole work frame can be folded, conveniently carries, and 2 tops of two expansion brackets are equipped with backup pad 3, are equipped with design board 4 in the

backup pad

3, and 3 both sides of backup pad rotate respectively and are connected with

movable rod

5, and 4 both sides of design board rotate respectively with the 5 other ends of movable rod to be connected, and backup pad 3 is used for supporting design board 4, and design board 4 is used for work, and movable rod 5 makes the work angle of design board 4 adjustable.

Be equipped with a plurality of spacing grooves 301 in the backup pad 3, spacing groove 301 can be dismantled with 4 one ends of design board and be connected, prevent to take place again after 4 angle modulation of design board and slide.

The two telescopic frames 2 are arranged in parallel, each telescopic frame 2 is formed by connecting a plurality of groups of supporting frames 201 end to end, each supporting frame 201 comprises a first supporting rod 2011 and a second supporting rod 2012, the first supporting rods 2011 and the second supporting rods 2012 are arranged in a cross mode, so that the telescopic frames 2 can stretch and move, the tail end of the first supporting rod 2011 of each supporting frame 201 is hinged with the head end of the second supporting rod 2012 of the adjacent group of supporting frames 201, the tail end of the second supporting rod 2012 of each supporting frame 201 is hinged with the head end of the first supporting rod 2011 of the adjacent group of supporting frames 201, the end to end connection parts of the two supporting frames 201 which are positioned on the same horizontal plane and parallel are respectively and rotatably connected through first rotating shafts 6, the telescopic frames 2 can move conveniently, and the second rotating shafts 7 are arranged at the intersection parts of the first supporting rods 2011 and the second supporting rods 2012 of the two supporting frames 201 which are positioned on the same plane and parallel; the head ends of the first supporting rods 2011 at the tail ends of the two telescopic frames 2 are rotatably connected with the box body 1, the head ends of the second supporting rods 2012 are slidably connected with the box body 1, the tail ends of the first supporting rods 2011 at the top ends of the two telescopic frames 2 are slidably connected with the supporting plate 3, and the tail ends of the second supporting rods 2012 are rotatably connected with the supporting plate 3, so that the telescopic frames 2 can move smoothly.

The second rotating shaft 7 comprises a connecting cylinder 701 and a connecting shaft 702, the connecting cylinder 701 is connected with two first supporting rods 2011 parallel to the same plane, the connecting shaft 702 is connected with two second supporting rods 2012 parallel to the same plane, the connecting cylinder 701 is rotatably connected with the connecting shaft 702, so that the rotation of the first supporting rods 2011 and the rotation of the second supporting rods 2012 are controllable, two through holes 708 are arranged on the connecting cylinder 701, two rectangular holes 707 are arranged on the connecting shaft 702, grooves 709 which are communicated with the rectangular holes 707 are respectively arranged on the end surfaces of two sides of the connecting shaft 702, springs 703 are respectively arranged at the bottoms of the two rectangular holes 707, a pressing block 704 is arranged at the upper end of each spring 703, each spring 703 is used for supporting the movement of the pressing block 704, a clamping block 706 is arranged at the upper end of each pressing block 704, the clamping block 706 is detachably connected with the through holes 708 and used for blocking the rotation of the connecting cylinder 701 and the connecting shaft 702, a pressing rod 705 is arranged at one side of the pressing block 704, and the tail end of the pressing rod 705 penetrates through the grooves 709 and extends out of the outside, the through hole 708 and the rectangular hole 707 are used for limiting the movable range of the pressing block 704 and the clamping block 706.

The length dimension of the through hole 708 is larger than that of the clamping block 706, so that the clamping block 706 can pass through the through hole 708, and the length dimension of the pressing block 704 is larger than that of the through hole 708, so that the pressing block 704 is prevented from being separated from the rectangular hole 707.

The through hole 708 and the rectangular hole 707 are located on the same vertical section, so that the fixture block 706 can move smoothly in the through hole 708 and the rectangular hole 707.

Be equipped with door body 101 on the box 1, door body 101 rotates through hinge 102 with box 1 one side and is connected and make door body 101 can move about, all is equipped with handle 103 on 1 opposite side of box and the door body 101, conveniently opens and shuts the carrying of door body 101 and box, and door body 101 is equipped with hasp 104 with 1 closed junction of box, conveniently locks.

The utility model discloses a use method: when the design device works, the box body 1 is placed at a proper position, the lock catch 104 is opened, the door body 101 is opened through the handle 103, the support plate 3 is held by two hands to be pulled upwards, the expansion bracket 2 is unfolded and moves upwards along with the support plate 3, when the support plate 3 is lifted to a proper height, the through hole 708 and the rectangular hole 707 rotate to the same position, the spring 703 pushes the pressing block 704, the pressing block 704 pushes the pressing block 706 out of the through hole 708, the pressing block 706 blocks the rotation of the connecting cylinder 701 and the connecting shaft 702, the working angle of the design plate 4 is adjusted through the upper end of the design plate 4, the bottom is placed in the limiting groove 301 to fix the design plate 4, finally, the design work is started, after the work is finished, the design plate 4 is flatly placed on the support plate 3, the pressing rod 705 is pressed, the pressing rod 705 compresses the spring 703 through the pressing block 704 to bring the pressing block 706 into the rectangular hole 707, at the moment, the through hole 708 and the rectangular hole 707 are dislocated under the action of gravity, the expansion bracket 2 moves downwards and folds, the whole design frame is folded back to the box body 1, the door body 101 is closed, and the lock catch 104 is locked.

The utility model provides a portable environment design work frame, accomodate whole design frame through setting up the box in order to support, set up the expansion bracket so that whole design frame can fold and height-adjusting, set up movable rod and spacing groove and adjust the working angle of design board, the second pivot includes connecting cylinder and connecting axle, be equipped with the through-hole on the connecting cylinder, set up rectangular hole and recess on the connecting axle, and set up spring, briquetting and dog in the rectangular hole, make the telescopic link when moving a take the altitude, through-hole and rectangular hole apposition, the spring pushes out the through-hole with the fixture block, with the height of fixed expansion bracket, and set up the depression bar on one side of the briquetting, control the working height of telescopic link through above-mentioned structure; the utility model discloses conveniently carry, the service environment scope is extensive, has fine using value widely.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A portable environment design working frame is characterized by comprising a box body (1), an expansion bracket (2), a supporting plate (3), a design plate (4) and a movable rod (5);

be equipped with two expansion bracket (2) in box (1), two expansion bracket (2) top is equipped with backup pad (3), be equipped with design board (4) on backup pad (3), backup pad (3) both sides are rotated respectively and are connected with movable rod (5), design board (4) both sides rotate respectively with the movable rod (5) other end and are connected.

2. The portable environment design work stand according to claim 1, wherein a plurality of limiting grooves (301) are arranged on the supporting plate (3), and the limiting grooves (301) are detachably connected with one end of the design plate (4).

3. The portable environmental design work frame of claim 1, wherein two of the expansion brackets (2) are parallel to each other, two of the expansion brackets (2) are formed by connecting a plurality of groups of supporting frames (201) end to end, each supporting frame (201) comprises a first supporting rod (2011) and a second supporting rod (2012), the first supporting rod (2011) and the second supporting rod (2012) are crossed, wherein the tail end of the first supporting rod (2011) of the supporting frame (201) is hinged to the head end of the second supporting rod (2012) of the adjacent group of supporting frame (201), the tail end of the second supporting rod (2012) of the supporting frame (201) is hinged to the head end of the first supporting rod (2011) of the adjacent group of supporting frame (201), the joint between the head and the tail of the two parallel supporting frames (201) on the same horizontal plane is rotatably connected through a first rotating shaft (6), and the first supporting rod (2011) and the second supporting rod (2012) of the two parallel supporting frames (201) on the same horizontal plane are rotatably connected through a first rotating shaft (6), and the first supporting rod (2011) and the second supporting rod (2012) are parallel supporting rod (2012) of the two supporting frames (201) on the same horizontal plane are connected to each other ) A second rotating shaft (7) is arranged at the intersection; the head ends of first supporting rods (2011) at the tail ends of the two telescopic frames (2) are rotatably connected with the box body (1), and the head end of a second supporting rod (2012) is slidably connected with the box body (1); two first bracing piece (2011) tail end and backup pad (3) sliding connection on expansion bracket (2) top, second bracing piece (2012) tail end rotates with backup pad (3) to be connected.

4. The portable environment design work stand according to claim 3, wherein the second rotating shaft (7) comprises a connecting cylinder (701) and a connecting shaft (702), the connecting cylinder (701) is connected with two first support rods (2011) which are parallel and on the same horizontal plane, the connecting shaft (702) is connected with two second support rods (2012) which are parallel and on the same horizontal plane, the connecting cylinder (701) is rotatably connected with the connecting shaft (702), two through holes (708) are formed in the connecting cylinder (701), two rectangular holes (707) are formed in the connecting shaft (702), grooves (709) which are communicated with the rectangular holes (707) are formed in end faces on two sides of the connecting shaft (702) respectively, springs (703) are arranged at bottoms of the two rectangular holes (707), a pressing block (704) is arranged at the upper end of the springs (703), a clamping block (706) is arranged at the upper end of the pressing block (704), the clamping block (706) is detachably connected with the through hole (708), a pressing rod (705) is arranged on one side of the pressing block (704), and the tail end of the pressing rod (705) penetrates through the groove (709) and extends out of the pressing block.

5. The portable environmental design work stand of claim 4, wherein the through hole (708) length dimension is greater than the latch (706) length dimension, and the press block (704) length dimension is greater than the through hole (708) length dimension.

6. The portable environment design work stand of claim 4, wherein the through hole (708) is located in the same vertical cross section as the rectangular hole (707).

7. The portable environment design work frame according to claim 1, wherein a door body (101) is arranged on the box body (1), the door body (101) is rotatably connected with one side of the box body (1) through a hinge (102), handles (103) are arranged on the other side of the box body (1) and the door body (101), and a lock catch (104) is arranged at the closed connection position of the door body (101) and the box body (1).