CN210902371U

CN210902371U - Portable display stand

Info

Publication number: CN210902371U
Application number: CN201921279655.1U
Authority: CN
Inventors: 陈义灿; 陈少龙
Original assignee: Fujian Deshanghui Network Technology Co ltd
Current assignee: Fujian Deshanghui Network Technology Co ltd
Priority date: 2019-08-08
Filing date: 2019-08-08
Publication date: 2020-07-03
Anticipated expiration: 2029-08-08

Abstract

The utility model relates to a show shelf convenient to carry, in particular to show shelf technical field. The utility model discloses, including first down tube, second down tube, third down tube, fourth down tube, pivot, first slider, two supports, two the support is the symmetry setting, realizes the shrink and the extension of show shelf through the cooperation of first down tube, second down tube, third down tube, fourth down tube and first slider, fifth spout, realizes the fixed and dismantlement of placing the board through the cooperation of fixture block and fixture block recess, not only improves the portability of show shelf, improves the stability of show shelf moreover, also avoids occupying great space when idle.

Description

Portable display stand

Technical Field

The utility model relates to a show shelf technical field, in particular to in a show shelf convenient to carry.

Background

With the pace of life increasing, the display is also required to be quickly and effectively displayed as a marketing mode. The display stand is required to be convenient to carry and can well display the effect. Various display stands exist in the prior art, but the display stands also have the defects of inconvenient carrying and unstable structure.

SUMMERY OF THE UTILITY MODEL

(1) Technical problem to be solved

The utility model provides a show shelf convenient to carry has overcome among the prior art show shelf still to have and carries inconvenient, the unstable shortcoming of structure.

(2) Technical scheme

In order to solve the technical problem, the utility model provides a portable display rack, which comprises a first diagonal rod, a second diagonal rod, a third diagonal rod, a fourth diagonal rod, a rotating shaft, a first slider and two brackets, wherein the two brackets are symmetrically arranged, the brackets comprise a first upright post and a second upright post, the upper ends of the first upright post and the second upright post are respectively and correspondingly provided with a first fixing block and a third fixing block, the lower ends of the first upright post and the second upright post are respectively and correspondingly provided with a second fixing block and a fourth fixing block, the first upright post and the second upright post are respectively and correspondingly provided with a first chute and a second chute, the two sides of the first upright post and the second upright post are respectively and correspondingly provided with a clamping block groove matched with the clamping block, one end of the clamping block is fixed in the clamping block groove through a pin shaft, the fixture block can rotate along the pin shaft, a placing plate is arranged between the first upright post and the second upright post, the bottom of one end of the placing plate is positioned on the fixture block on the first upright post, the bottom of the other end of the placing plate is positioned on the fixture block on the second upright post, a first groove and a second groove are arranged on one side of the placing plate, the first groove is matched with the first upright post, the second groove is matched with the second upright post, fifth sliding grooves are respectively arranged on the first fixing block, the second fixing block, the third fixing block and the fourth fixing block, the first diagonal rod and the second diagonal rod are arranged in a crossed manner, first sliding blocks are respectively arranged at two ends of the first diagonal rod and the second diagonal rod, and the first sliding block at one end of the first diagonal rod is positioned in the fifth sliding groove of the third fixing block of one of the brackets, the first sliding block at the other end of the first diagonal rod is positioned in a fifth sliding groove of the fourth fixed block of one of the other brackets, the first sliding block at one end of the second diagonal rod is positioned in a fifth sliding groove of the fourth fixed block of one of the brackets, the first sliding block at the other end of the second diagonal rod is positioned in a fifth sliding groove of the third fixed block of the other bracket, the third diagonal rod and the fourth diagonal rod are arranged in a crossed manner, first sliding blocks are arranged at two ends of the third diagonal rod and the fourth diagonal rod, the first sliding block at one end of the third diagonal rod is positioned in a fifth sliding groove of the first fixed block of one of the brackets, the first sliding block at the other end of the third diagonal rod is positioned in a fifth sliding groove of the second fixed block of the other bracket, and the first sliding block at one end of the fourth diagonal rod is positioned in a fifth sliding groove of the second fixed block of one of the brackets, the first sliding block at the other end of the fourth inclined rod is positioned in a fifth sliding groove of the first fixed block of the other bracket.

Preferably, the fifth sliding groove includes a horizontal groove and a vertical groove, the horizontal groove is equal to the vertical groove in width, and the vertical groove is provided with one end of the horizontal groove.

Preferably, a second sliding block matched with the first sliding groove is arranged in the first groove, and a third sliding block matched with the second sliding groove is arranged in the second groove.

Preferably, the number of the placing plates is at least three, and the placing plates slide along the vertical direction of the first upright post and the second upright post and are arranged in parallel at intervals.

Preferably, the intersection of the first diagonal rod and the second diagonal rod and the intersection of the third diagonal rod and the fourth diagonal rod are connected through the rotating shaft.

(3) Advantageous effects

The utility model provides a show shelf convenient to carry has overcome among the prior art show shelf still to have and carries inconvenient, the unstable shortcoming of structure. Compared with the prior art, the utility model discloses following beneficial effect has:

1. the first inclined rod, the second inclined rod, the third inclined rod and the fourth inclined rod are matched with the first sliding block and the fifth sliding groove to achieve contraction and extension of the display rack, and the display rack is convenient to carry and also avoids occupying a large space when not used.

2. Horizontal groove and vertical groove are included in the fifth sliding groove, so that the first sliding block can be clamped in the vertical groove during display, and the stability of the display stand is improved.

3. The fixing and the dismounting of the placing plate are realized through the matching of the clamping blocks and the clamping block grooves, and the portability of the display rack is improved.

4. The first groove and the second groove on one side of the placing plate are matched with the first stand column and the second stand column, the second sliding block in the first groove and the third sliding block in the second groove are matched with the first sliding groove of the first stand column and the second sliding groove of the second stand column, and the stability of the placing plate during display is improved through the design.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a side view of the present invention.

Fig. 3 is a schematic structural view of the placing board of the present invention.

Fig. 4 is a schematic view of a part of the structure of the second column according to the present invention.

Fig. 5 is a schematic structural view of the fifth chute of the present invention.

The reference signs are: 1-first inclined rod, 2-second inclined rod, 3-third inclined rod, 4-fourth inclined rod, 5-rotating shaft, 6-first sliding block, 7-bracket, 71-first upright post, 711-first sliding groove, 72-first fixed block, 73-second fixed block, 74-placing plate, 75-second upright post, 751-second sliding groove, 76-third fixed block, 77-fourth fixed block, 8-fifth sliding groove, 81-horizontal groove, 82-vertical groove, 9-clamping block, 10-first groove, 11-second sliding block, 12-second groove, 13-third sliding block and 14-clamping block groove.

Detailed Description

The invention is further described with reference to the accompanying drawings and examples.

As shown in fig. 1 to 5, the portable display rack of the present invention comprises a first diagonal rod 1, a second diagonal rod 2, a third diagonal rod 3, a fourth diagonal rod 4, a rotating shaft 5, a first slider 6, and two brackets 7, wherein the two brackets 7 are symmetrically disposed, the brackets 7 comprise a first upright 71 and a second upright 75, the upper ends of the first upright 71 and the second upright 75 are respectively and correspondingly provided with a first fixing block 72 and a third fixing block 76, the lower ends of the first upright 71 and the second upright 75 are respectively and correspondingly provided with a second fixing block 73 and a fourth fixing block 77, the first upright 71 and the second upright 75 are respectively and correspondingly provided with a first sliding groove 711 and a second sliding groove 751, the two sides of the first upright 71 and the second upright 75 are respectively and correspondingly provided with a fixture block 10, the two sides of the first upright 71 and the second upright 75 are both provided with fixture block grooves 15 matching the fixture block 10, one end of the fixture block 10 is fixed in the fixture block groove 15 through a pin shaft, the fixture block 10 can rotate along the pin shaft, a placing plate 74 is arranged between the first upright column 71 and the second upright column 75, the bottom of one end of the placing plate 74 is located on the fixture block 10 on the first upright column 71, the bottom of the other end of the placing plate 74 is located on the fixture block 10 on the second upright column 75, a first groove 11 and a second groove 12 are arranged on one side of the placing plate 74, the first groove 11 is matched with the first upright column 71, the second groove 12 is matched with the second upright column 75, fifth sliding grooves 8 are respectively arranged on the first fixing block 72, the second fixing block 73, the third fixing block 76 and the fourth fixing block 77, the first diagonal rod 1 and the second diagonal rod 2 are arranged in a crossed manner, first sliding blocks 6 are respectively arranged at two ends of the first diagonal rod 1 and the second diagonal rod 2, the first sliding block 6 at one end of the first inclined rod 1 is located in the fifth sliding groove 8 of the third fixed block 76 of one of the brackets 7, the first sliding block 6 at the other end of the first inclined rod 1 is located in the fifth sliding groove 8 of the fourth fixed block 77 of the other one of the brackets 7, the first sliding block 6 at one end of the second inclined rod 2 is located in the fifth sliding groove 8 of the fourth fixed block 77 of one of the brackets 7, the first sliding block 6 at the other end of the second inclined rod 2 is located in the fifth sliding groove 8 of the third fixed block 76 of the other one of the brackets 7, the third inclined rod 3 and the fourth inclined rod 4 are arranged in a crossed manner, the first sliding blocks 6 are respectively arranged at two ends of the third inclined rod 3 and the fourth inclined rod 4, the first sliding block 6 at one end of the third inclined rod 3 is located in the fifth sliding groove 8 of the first fixed block 72 of one of the brackets 7, the first sliding block 6 at the other end of the third diagonal rod 3 is located in the fifth sliding groove 8 of the second fixed block 73 of one of the other brackets 7, the first sliding block 6 at one end of the fourth diagonal rod 4 is located in the fifth sliding groove 8 of the second fixed block 73 of one of the brackets 7, and the first sliding block 6 at the other end of the fourth diagonal rod 4 is located in the fifth sliding groove 8 of the first fixed block 72 of one of the other brackets 7.

The fifth chute 8 comprises a horizontal groove 81 and a vertical groove 82, the horizontal groove 81 is equal to the vertical groove 82 in width, the vertical groove 82 is provided with one end of the horizontal groove 81, a second sliding block 11 matched with the first chute 711 is arranged in the first groove 11, a third sliding block 13 matched with the second chute 751 is arranged in the second groove 12, the number of the placing plates 74 is at least three, the placing plates 74 slide along the vertical direction of the first upright 71 and the second upright 75 and are arranged at intervals in parallel, and the intersection of the first inclined rod 1 and the second inclined rod 2 and the intersection of the third inclined rod 3 and the fourth inclined rod 4 are formed by connecting the rotating shaft 5.

In actual work, two persons pull the two brackets 7 apart in opposite directions, so that the first sliding blocks 6 at the two ends of the first diagonal rod 1, the second diagonal rod 2, the third diagonal rod 3 and the fourth diagonal rod 4 slide in the horizontal grooves 81 in the fifth sliding grooves 8, when the first sliding blocks 6 slide in the vertical grooves 82, the first sliding blocks 6 are clamped in the vertical grooves 82, the stability of the display rack is improved, so that the first diagonal rod 1, the second diagonal rod 2, the third diagonal rod 3 and the fourth diagonal rod 4 are completely extended, and then the first groove 10 and the second groove 12 at one side of the placing plate 74 are matched with the first upright post 71 and the second upright post 75 by manual work, when the second sliding blocks 11 in the first groove 10 and the third sliding blocks 13 in the second groove 12 are matched with the first sliding grooves 711 of the first upright post 71 and the second sliding grooves 751 of the second upright post 75 to slide to proper positions, the clamping blocks 9 are rotated to a spreading state from the clamping blocks 14, the placing plate 74 is fixed, then the display article can be placed on the placing plate 74 for displaying, after the displaying is finished, the clamping block 9 can be rotated into the clamping block groove 14, and the second sliding block 11 and the third sliding block 13 of the placing plate 74 are drawn out from the first sliding groove 711 and the second sliding groove 751. Thereby realize placing unloading of board 74, two supports 7 are toward interior extrusion to two people's rethread for an down tube 1, second down tube 2, third down tube 3, fourth down tube 4 contract completely, and portable also avoids occupying great space when idle.

The above-mentioned embodiments only express the preferred embodiments of the present invention, and the description thereof is more specific and detailed, but the present invention is not limited to these embodiments, and it should be noted that it is obvious to those skilled in the art. Without departing from the spirit of the present invention, any improvement is within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a show shelf convenient to carry, its characterized in that, includes first down tube (1), second down tube (2), third down tube (3), fourth down tube (4), pivot (5), first slider (6), two support (7) are the symmetry and set up, support (7) include first stand (71) and second stand (75), first stand (71) second stand (75) upper end corresponds respectively and is equipped with first fixed block (72), third fixed block (76), first stand (71) second stand (75) lower extreme corresponds respectively and is equipped with second fixed block (73), fourth fixed block (77), first stand (71) correspond respectively on second stand (75) and has seted up first spout (711), second spout (751), first stand (71), Clamping blocks (9) are uniformly arranged on two sides of the second upright post (75), clamping block grooves (15) matched with the clamping blocks (9) are formed in two sides of the first upright post (71) and the second upright post (75), one end of each clamping block (9) is fixed in each clamping block groove (15) through a pin shaft, each clamping block (9) can rotate along the pin shaft, a placing plate (74) is arranged between the first upright post (71) and the second upright post (75), the bottom of one end of each placing plate (74) is located on the corresponding clamping block (9) on the first upright post (71), the bottom of the other end of each placing plate (74) is located on the corresponding clamping block (9) on the second upright post (75), a first groove (10) and a second groove (12) are formed in one side of the placing plate (74), and the first groove (10) is matched with the first upright post (71), the second groove (12) is matched with the second upright column (75), fifth sliding grooves (8) are formed in the first fixing block (72), the second fixing block (73), the third fixing block (76) and the fourth fixing block (77), the first inclined rod (1) and the second inclined rod (2) are arranged in a crossed mode, first sliding blocks (6) are arranged at two ends of the first inclined rod (1) and the second inclined rod (2), the first sliding block (6) at one end of the first inclined rod (1) is located in one of the fifth sliding grooves (8) of the third fixing block (76) of the support (7), the first sliding block (6) at the other end of the first inclined rod (1) is located in the other of the fifth sliding grooves (8) of the fourth fixing block (77) of the support (7), and the first sliding block (6) at one end of the second inclined rod (2) is located in one of the fourth sliding grooves (8) of the fourth fixing block (77) of the support (7) The first sliding block (6) at the other end of the second inclined rod (2) is positioned in the fifth sliding groove (8) of the third fixed block (76) of the other bracket (7), the third inclined rod (3) and the fourth inclined rod (4) are arranged in a crossed manner, the first sliding block (6) at one end of the third inclined rod (3) is positioned in the fifth sliding groove (8) of the first fixed block (72) of the other bracket (7), the first sliding block (6) at the other end of the third inclined rod (3) is positioned in the fifth sliding groove (8) of the second fixed block (73) of the other bracket (7), the first sliding block (6) at one end of the fourth inclined rod (4) is positioned in the fifth sliding groove (8) of the second fixed block (73) of the other bracket (7), and the first sliding block (6) at one end of the fourth inclined rod (4) is positioned in the fifth sliding groove (8) of the second fixed block (73) of the other bracket (7) In the five sliding grooves (8), the first sliding block (6) at the other end of the fourth inclined rod (4) is positioned in the fifth sliding groove (8) of the first fixing block (72) of the other bracket (7).

2. A portable display stand according to claim 1, wherein said fifth slide groove (8) comprises a horizontal groove (81) and a vertical groove (82), said horizontal groove (81) and said vertical groove (82) having the same width, said vertical groove (82) being provided at one end of said horizontal groove (81).

3. A portable display stand according to claim 1, wherein a second slide (11) is provided in said first groove (10) for engaging with said first sliding groove (711), and a third slide (13) is provided in said second groove (12) for engaging with said second sliding groove (751).

4. A portable display stand according to claim 1, wherein said placing plates (74) are at least three in number and said placing plates (74) are slid in the vertical direction of said first vertical column (71) and said second vertical column (75) and arranged in parallel at intervals.

5. The portable display stand according to claim 1, wherein the intersection of the first diagonal member (1) and the second diagonal member (2) and the intersection of the third diagonal member (3) and the fourth diagonal member (4) are connected by the rotation shaft (5).