CN218338083U

CN218338083U - Movable display stand

Info

Publication number: CN218338083U
Application number: CN202222148822.7U
Authority: CN
Inventors: 黄敬鑫
Original assignee: Zhejiang Institute Of Mechanical And Electrical Technician
Current assignee: Zhejiang Institute Of Mechanical And Electrical Technician
Priority date: 2022-08-15
Filing date: 2022-08-15
Publication date: 2023-01-20
Anticipated expiration: 2032-08-15

Abstract

The application discloses a movable display stand, which comprises display boards and upper supporting frames, wherein the outer sides of the two display boards are connected with the upper supporting frames in a sliding manner; two the upper bracket bottom all is provided with the bottom suspension strut, and the bottom suspension strut top rear side all passes through the hinge rotation with upper bracket bottom rear side and is connected, every the bottom suspension strut bottom symmetry is fixed with the universal wheel. Through the split type design of two show boards, the rotatable formula design of upper bracket and under bracing frame, the convenience is folded the show shelf and is picked up, and the adjustable design of show board, the convenience is highly adjusted the show of show board, the suitability of show shelf has been improved greatly, support is assisted to the show board through supplementary backup pad, make the show board when using, can stably place under the support of supplementary backup pad, thereby stability when guaranteeing the show shelf to use, and the design of the formula that can shift up of supplementary backup pad, can not influence the normal removal of show board.

Description

Movable display stand

Technical Field

The application relates to a display stand, in particular to a movable display stand.

Background

The foreign trade is also called as foreign trade or import-export trade, which means the exchange of commodity and labor between one country (region) and another country (region), and consists of import and export, and the foreign trade specialty needs to have a solid theoretical basis of economics, understand the economic theory and practice of trade, and master the modern trade skill and method.

When teaching, in order to move the show shelf according to teaching material display needs, most show shelves all set up to when portable, and traditional movable show shelf all has a certain volume when using based on the show needs, when carrying or accomodating, receives its volume restriction easily, greatly reduced the practicality of show shelf. Therefore, a movable display stand is proposed to solve the above problems.

Disclosure of Invention

The movable display stand is provided in the embodiment and used for solving the problem that the display stand in the prior art is large in size and inconvenient to store or carry when in use.

According to one aspect of the application, a movable display stand is provided, which comprises display boards and upper supporting frames, wherein the outer sides of the two display boards are connected with the upper supporting frames in a sliding manner; two the upper bracket bottom all is provided with the under bracing frame, and under bracing frame top rear side all passes through the hinge rotation with upper bracket bottom rear side and is connected, every the under bracing frame bottom symmetry is fixed with the universal wheel, two upper bracket and under bracing frame front side and show board bottom all are fixed through fixed bolt, two the under bracing frame outside all is provided with supplementary bearing structure.

Further, supplementary bearing structure is including supporting curb plate and supplementary fagging, two the bottom suspension frame outside all is fixed with the support curb plate, and supports the curb plate outside and all is provided with supplementary fagging, supplementary fagging all is fixed with the movable block near one side upper portion of supporting the curb plate, two support inside all seted up with movable block complex shifting chute of curb plate, the movable block all with the inside sliding connection of shifting chute, the lower extreme all slides on the shifting chute and is provided with the movable plate, and the movable plate outside all with the inside all symmetry of shifting chute be fixed with the movable plate.

Furtherly, two the show board outside all is fixed with the removal screw rod, and removes the screw rod and all with the inside sliding connection of adjustment tank that upper strut seted up, two the one end that removes the screw rod and extend to the upper strut outside all thread bush be equipped with the rotation clamp splice.

Further, two bottom suspension strut opposite side is fixed with first backup pad and second backup pad respectively, two show board top, first backup pad and second backup pad top all are inserted and are equipped with spacing inserted bar, show board, first backup pad and second backup pad top all seted up with spacing inserted bar complex fixed orifices, the second backup pad is close to the one end of first backup pad and has seted up the activity groove, and the activity inslot portion rotates and has cup jointed the dead lever, the lower extreme all is fixed inside first backup pad on the dead lever.

Furthermore, each limiting insertion rod is arranged to be inverted U-shaped, three fixing holes are formed in each group, and two fixing holes in each group are located on the same side.

Furthermore, two it all sets up to "L" shape to assist the fagging, two the movable block all sets up to horizontal "T" shape of placing, every the height between the universal wheel bottom of shifting chute upper portion bottom all is greater than the height of assisting the fagging.

Furthermore, the upper and lower end bending sections of the moving groove are all set to be arc-shaped, and the height between the upper and lower end bending sections of the moving groove is larger than the height between the auxiliary supporting plate and the bottom end of the universal wheel.

Through the above-mentioned embodiment of this application, adopted collapsible formula show shelf of accomodating, after using the completion, can transversely fold through upper bracket frame and under bracing frame, then through the vertical folding of show board, first backup pad and second backup pad, can reduce the shared space of show shelf, solved current show shelf when using the great problem of being convenient for to accomodate or carry of volume, improved the practicality of show shelf greatly.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor.

FIG. 1 is a schematic perspective view of an embodiment of the present application;

FIG. 2 is a schematic cross-sectional elevation view of an embodiment of the present application;

FIG. 3 is a schematic side sectional view of a portion of one embodiment of the present application;

fig. 4 is an enlarged schematic view of a structure at a in fig. 2 according to an embodiment of the present application.

In the figure: 1. a display board; 2. an upper support frame; 3. a lower support frame; 4. a universal wheel; 5. moving the screw; 6. an adjustment groove; 7. rotating the clamping block; 8. a limiting inserted rod; 9. a fixing hole; 10. fixing the bolt; 11. a first support plate; 12. a second support plate; 13. a fixing rod; 14. a movable groove; 15. supporting the side plates; 16. an auxiliary supporting plate; 17. a moving block; 18. a moving groove; 19. moving the plate; 20. a spring.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used in other meanings besides orientation or positional relationship, for example, the term "upper" may also be used in some cases to indicate a certain attaching or connecting relationship. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that, in the present application, the embodiments and features of the embodiments may be combined with each other without conflict. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Referring to fig. 1-4, a movable display stand comprises a display board 1 and an upper support frame 2, wherein the outer sides of the two display boards 1 are slidably connected with the upper support frame 2; the bottom ends of the two upper supporting frames 2 are provided with lower supporting frames 3, the rear sides of the top ends of the lower supporting frames 3 are rotatably connected with the rear sides of the bottom ends of the upper supporting frames 2 through hinges, universal wheels 4 are symmetrically fixed at the bottom end of each lower supporting frame 3, the front sides of the two upper supporting frames 2 and the lower supporting frames 3 and the bottom end of the display board 1 are fixed through fixing bolts 10, auxiliary supporting structures are arranged on the outer sides of the two lower supporting frames 3, and the display rack can be conveniently folded and stored through the split type design of the display board 1 and the rotatable design of the upper supporting frames 2 and the lower supporting frames 3;

the auxiliary supporting structure comprises supporting side plates 15 and auxiliary supporting plates 16, the supporting side plates 15 are fixed on the outer sides of the two lower supporting frames 3, the auxiliary supporting plates 16 are arranged on the outer sides of the supporting side plates 15, moving blocks 17 are fixed on the upper portions of the side portions, close to the supporting side plates 15, of the auxiliary supporting plates 16, moving grooves 18 matched with the moving blocks 17 are formed in the two supporting side plates 15, the moving blocks 17 are connected with the inner portions of the moving grooves 18 in a sliding mode, moving plates 19 are arranged on the upper end and the lower end of each moving groove 18 in a sliding mode, and moving plates 19 are symmetrically fixed on the outer sides of the moving plates 19 and the inner portions of the moving grooves 18, so that the display board 1 can be supported in an auxiliary mode conveniently, and the display board 1 can be placed stably when in use; the outer sides of the two display boards 1 are both fixed with movable screw rods 5, the movable screw rods 5 are both in sliding connection with the inner part of an adjusting groove 6 formed in the upper supporting frame 2, one ends of the two movable screw rods 5 extending to the outer side of the upper supporting frame 2 are both in threaded sleeve connection with a rotating clamping block 7, and the display height of the display boards 1 can be conveniently adjusted through the sliding type design of the upper supporting frame 2 on the display boards 1; a first supporting plate 11 and a second supporting plate 12 are respectively fixed on opposite sides of the two lower supporting frames 3, limiting insertion rods 8 are inserted into the top ends of the two display plates 1, the top ends of the first supporting plate 11 and the second supporting plate 12, fixing holes 9 matched with the limiting insertion rods 8 are formed in the top ends of the display plates 1, the first supporting plate 11 and the second supporting plate 12, a movable groove 14 is formed in one end, close to the first supporting plate 11, of the second supporting plate 12, a fixing rod 13 is rotatably sleeved in the movable groove 14, the upper end and the lower end of the fixing rod 13 are fixed in the first supporting plate 11, when the display rack is used, the display plates 1 can be limited and supported in an auxiliary mode through the first supporting plate 11 and the second supporting plate 12, and the stability of the display rack in use is improved; each limit inserted rod 8 is arranged in an inverted U shape, three fixing holes 9 are formed in each group, two fixing holes 9 in each group are located on the same side, and the limit inserted rods 8 are conveniently inserted into the two display plates 1 or the first supporting plate 11 and the second supporting plate 12 so as to limit the display plates 1 or the first supporting plate 11 and the second supporting plate 12; the two auxiliary supporting plates 16 are both arranged to be L-shaped, the two moving blocks 17 are both arranged to be T-shaped and transversely placed, and the height from the bottom end of the upper part of each moving groove 18 to the bottom end of the universal wheel 4 is larger than that of the auxiliary supporting plates 16, so that the moving blocks 17 can conveniently move in the moving grooves 18, and the moving blocks 17 are prevented from being separated from the moving grooves 18; the upper end bending sections and the lower end bending sections of the moving groove 18 are all set to be arc-shaped, the height between the upper end bending sections and the lower end bending sections of the moving groove 18 is larger than the height from the auxiliary supporting plate 16 to the bottom end of the universal wheel 4, and therefore the moving block 17 can be conveniently hung on the moving groove 18, or the supporting side plates 15 are hung on the moving block 17.

When the folding display shelf is used, when the display shelf is required to be folded and stored, the fixing bolts 10 on the display board 1, the upper support frame 2 and the lower support frame 3 are pulled firstly, so that the fixing bolts 10 relieve the limit between the bottom end of the display board 1 and the upper support frame 2 and the lower support frame 3, then the limiting inserting rods 8 are pulled, so that the limiting inserting rods 8 move out of the fixing holes 9, at the moment, the limiting inserting rods 8 relieve the limit between the display board 1, the upper support frame 2 and the lower support frame 3, then the folding display shelf is rotated to the rear side, then the folding display shelf is pulled to the two sides under the matching of the fixing rods 13 and the movable grooves 14, after the two display boards 1 are separated, the vertical rotating display shelf is folded and stored under the matching of the fixing rods 13 and the movable grooves 14, when the folding display shelf is used again, the two display boards 1 are rotated and unfolded, then the upper support frame 2 is rotated to be vertically aligned with the lower support frame 3, and then the limiting inserting rods 8 into the corresponding fixing holes 9, the bottom end of the display board 1, the upper support frame 2 and the lower support frame 3 are limited by the fixed bolt 10, when the display board is used, the pulled rotating clamping block 7 is screwed to release the clamping and fixing of the rotating clamping block 7 on the upper support frame 2, then the display board 1 is pulled vertically to adjust the height of the display board 1, the height of the display board 1 can be adjusted, after the adjustment is finished, the rotating clamping block 7 is screwed to clamp and fix the upper support frame 2, after the movement of the display board 1 is finished, the auxiliary support plate 16 is pushed upwards, the auxiliary support plate 16 drives the moving block 17 to extrude the moving plate 19, the moving plate 19 is moved upwards to compress the spring 20, after the moving block 17 moves upwards to the top end of the moving groove 18, the auxiliary support plate 16 is pushed downwards, so that the moving block 17 extrudes the moving plate 19 below to cross the bottom end of the moving groove 18 and moves to the bent end of the moving groove 18, can support lower support frame 3 through supplementary fagging 16, during the removal, press supplementary fagging 16 downwards earlier for the movable block 17 removes out the 18 segmental bend of shifting chute, and it can to articulate on the 18 top of shifting chute again.

The application has the advantages that:

1. the display rack is simple to operate, the display rack can be conveniently folded and collected through the split type design of the two display boards 1 and the rotatable design of the upper support frame 2 and the lower support frame 3, the display height of the display boards 1 can be conveniently adjusted through the adjustable design of the display boards 1, and the applicability of the display rack is greatly improved;

2. this application is rational in infrastructure, carries out auxiliary stay to show board 1 through supplementary fagging 16 for show board 1 can be when using, stably places under the support of supplementary fagging 16, thereby guarantees the stability when the show shelf uses, and the design of the formula that can shift up of supplementary fagging 16, can not influence the normal removal of show board 1.

The present application relates to circuits and electronic components and modules, all of which are well within the skill of those in the art and, needless to say, does not relate to software or process improvements.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made to the present application by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A movable display stand is characterized in that: the display board comprises display boards (1) and upper supporting frames (2), wherein the outer sides of the two display boards (1) are connected with the upper supporting frames (2) in a sliding manner; two upper bracket (2) bottom all is provided with bottom suspension strut (3), and bottom suspension strut (3) top rear side all passes through the hinge rotation with upper bracket (2) bottom rear side and is connected, every bottom suspension strut (3) bottom symmetry is fixed with universal wheel (4), two upper bracket (2) and bottom suspension strut (3) front side and show board (1) bottom all are fixed through fixing bolt (10), two the bottom suspension strut (3) outside all is provided with auxiliary stay structure.

2. A movable display stand according to claim 1 wherein: the auxiliary supporting structure comprises supporting side plates (15) and auxiliary supporting plates (16), the supporting side plates (15) are fixed on the outer sides of the two lower supporting frames (3), the auxiliary supporting plates (16) are arranged on the outer sides of the supporting side plates (15), moving blocks (17) are fixed on the upper portions, close to the supporting side plates (15), of the auxiliary supporting plates (16), moving grooves (18) matched with the moving blocks (17) are formed in the supporting side plates (15), the moving blocks (17) are connected with the moving grooves (18) in a sliding mode, moving plates (19) are arranged on the upper ends and the lower ends of the moving grooves (18) in a sliding mode, and moving plates (19) are symmetrically fixed on the outer sides of the moving plates (19) and the moving grooves (18) in a sliding mode.

3. A movable display stand according to claim 1 in which: two show board (1) outside all is fixed with removal screw rod (5), and removes screw rod (5) and all with the inside sliding connection of adjustment tank (6) that upper strut frame (2) was seted up, two it is equipped with rotation clamp splice (7) to remove the screw rod (5) and extend to the one end in the upper strut frame (2) outside all threaded sleeve.

4. A movable display stand according to claim 1 in which: two lower carriage (3) opposite side is fixed with first backup pad (11) and second backup pad (12) respectively, two show board (1) top, first backup pad (11) and second backup pad (12) top all are inserted and are equipped with spacing inserted bar (8), show board (1), first backup pad (11) and second backup pad (12) top all seted up with spacing inserted bar (8) complex fixed orifices (9), activity groove (14) have been seted up to second backup pad (12) one end that is close to first backup pad (11), and activity groove (14) inside is rotated and has been cup jointed dead lever (13), the lower extreme all is fixed inside first backup pad (11) on dead lever (13).

5. A movable display stand according to claim 4 in which: every spacing inserted bar (8) all sets up to "U" shape of invering, every group fixed orifices (9) all are provided with threely, and every group is two fixed orifices (9) are located same side.

6. A movable display stand according to claim 2 wherein: two the supplementary fagging (16) all set up to "L" shape, two movable block (17) all set up to horizontal "T" shape of placing, every the height between the bottom of removal groove (18) upper portion bottom to universal wheel (4) bottom all is greater than the height of supplementary fagging (16).

7. A movable display stand according to claim 2 wherein: the upper end and the lower end of the movable groove (18) are both arc-shaped, and the height between the upper end and the lower end of the movable groove (18) is greater than the height between an auxiliary supporting plate (16) and the bottom end of the universal wheel (4).