CN217013395U

CN217013395U - Show shelf convenient to dismantle

Info

Publication number: CN217013395U
Application number: CN202123095918.3U
Authority: CN
Inventors: 石任远
Original assignee: Beijing Perfect Jiajia Network Technology Co ltd
Current assignee: Beijing Perfect Jiajia Network Technology Co ltd
Priority date: 2021-12-10
Filing date: 2021-12-10
Publication date: 2022-07-22
Anticipated expiration: 2031-12-10

Abstract

The utility model belongs to the technical field of display rack equipment, and particularly relates to a display rack convenient to disassemble. The display rack is convenient to disassemble and assemble and convenient to transport by arranging the supporting rod, the first knob, the fixing rod, the fixing mechanism and the second knob; through setting up fixed establishment, spout, stand, gag lever post, spacing groove, can change stand quantity according to actual conditions, improved the practicality of this show shelf.

Description

Show shelf convenient to dismantle

Technical Field

The utility model relates to the technical field of showing stands, in particular to a showing stand convenient to disassemble.

Background

The exhibition shelf is also named as a product exhibition shelf, a sales promotion shelf, a portable exhibition tool, a data shelf and the like. The product sales promotion display frame matched with the product sales promotion display frame is designed according to the characteristics of the product, so that the product is displayed in the public with a striking effect, the propaganda advertising effect on the product is enhanced, and the display frame is widely suitable for displaying products such as electronics, electric appliances, pharmacies, glasses, craft gifts and the like.

The prior art has the following defects or problems:

1. when the display rack on the market works, the display rack is generally fixedly arranged in an integrated manner, so that the display rack is inconvenient to disassemble and assemble and transport;

2. the show shelf on the existing market can not change the number of the exhibition stands on the show shelf when working, and is not convenient for meeting different use conditions.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the conveniently-disassembled display stand, and solves the problems that the display stand is inconvenient to disassemble and assemble, the number of display stands on the display stand cannot be changed and the like.

In order to achieve the purpose, the utility model provides the following technical scheme: a display rack convenient to disassemble comprises a base, universal wheels are mounted at four corners of the lower surface of the base, clamping grooves are formed at four corners of the upper surface of the base, supporting rods are arranged in the clamping grooves, a top plate is arranged at the tops of the supporting rods, a first knob is arranged at the center of the front end and the rear end of the upper surface of the base, a rotating shaft is arranged at the bottom end of the first knob, a transmission structure is arranged at the bottom end of the periphery of the rotating shaft, two-way lead screws are arranged at two sides of the transmission structure in a penetrating manner, first thread sleeves are arranged at two sides of the periphery of the two-way lead screws, fixing rods are arranged at the periphery of the first thread sleeves in a penetrating manner, fixing holes are arranged at the bottom ends of two sides of the supporting rods in a penetrating manner, sliding grooves are formed in the two groups of supporting rods at the front end and the two groups of supporting rods at the rear end above the base, a plurality of groups of fixing mechanisms are arranged in the sliding grooves, and limiting grooves are arranged on the front sides of the fixing mechanisms, the bracing piece openly evenly is provided with a plurality of groups second knob, second knob rear end is provided with the threaded rod, the threaded rod periphery is provided with the second thread bush, the second thread bush periphery is provided with the gag lever post, is located four groups of same horizontal plane be provided with the stand between the fixed establishment.

As a preferred technical scheme of the utility model, the universal wheel is fixedly connected with the base through screws, the support rods are matched with the clamping grooves in size, the four corners of the lower surface of the top plate are respectively provided with a mounting groove, and the support rods are clamped with the mounting grooves.

As a preferred technical scheme of the utility model, the first knob is rotatably connected with the base, the rotating shaft is fixedly welded with the first knob, the rotating shaft is rotatably connected with the base, the transmission structure is fixedly clamped with the rotating shaft, and the transmission structure comprises two groups of spiral bevel gears.

As a preferred technical scheme of the utility model, the bidirectional screw rod is fixedly clamped with the transmission structure, the first threaded sleeve is in threaded connection with the bidirectional screw rod, and the fixed rod is fixedly welded with the first threaded sleeve.

As a preferable technical scheme of the utility model, the size of the fixed rod is matched with that of the fixed hole, the fixed rod is connected with the base in a sliding mode, and the supporting rod is fixedly connected with the base through the fixed rod.

As a preferred technical scheme of the utility model, the second knob is rotatably connected with the support rod, the second knob is fixedly welded with the threaded rod, the second threaded sleeve is in threaded connection with the threaded rod, the limiting rod is fixedly welded with the second threaded sleeve, and the size of the limiting rod is matched with that of the limiting groove.

As a preferred technical scheme of the utility model, the fixing mechanism is connected with the sliding groove in a sliding manner, the fixing mechanism is matched with the exhibition stand for use, and the exhibition stand is clamped with the fixing mechanism in a sliding manner.

Compared with the prior art, the utility model provides the conveniently-disassembled display stand, which has the following beneficial effects:

1. the display rack convenient to disassemble is characterized in that the support rods, the first knobs, the fixing rods, the fixing mechanisms and the second knobs are arranged, when the display rack is assembled, four groups of support rods are placed in clamping grooves on a base, two groups of first knobs are rotated to drive the fixing rods to move, when the fixing rods are completely clamped into fixing holes, the support rods are fixed on the base, the fixing mechanisms in required number are selected, the fixing mechanisms are sequentially clamped into sliding grooves from the tops of the support rods, a top plate is covered on the tops of the support rods, the fixing mechanisms are moved to a specified position, the second knobs are rotated to enable the limiting rods to be clamped into limiting grooves, the fixing of the groups of fixing mechanisms is completed, the rest fixing mechanisms are sequentially fixed, the display stand is clamped between the four groups of fixing mechanisms on the same horizontal plane, when the display rack is disassembled, the top plate and the display stand are firstly taken down, the first knobs and the second knobs are rotated, the supporting rod and the fixing mechanism can be taken down in sequence, so that the showing stand can be conveniently disassembled and assembled, and the showing stand is convenient to transport.

2. This show shelf convenient to dismantle, through setting up fixed establishment, the spout, the stand, the gag lever post, the spacing groove, when needing to change stand quantity, take off the roof, go into the fixed establishment of required quantity to blocking in four group's spouts, then cover the roof again, rotate the second knob, make the gag lever post card go into in the spacing groove, accomplish fixedly to this group's fixed establishment, fix remaining fixed establishment in proper order, go into the stand card can between the four group's of same horizontal plane fixed establishment, can change stand quantity according to actual conditions, the practicality of this show shelf has been improved.

Drawings

FIG. 1 is a schematic view of an overall structure of a display shelf of the present invention;

FIG. 2 is a front cross-sectional view of a readily removable display stand in accordance with the present invention;

FIG. 3 is a side cross-sectional view of a readily removable display stand in accordance with the present invention;

FIG. 4 is an enlarged view of the easy-to-disassemble display stand of the present invention at A.

In the figure: 1. a base; 2. a universal wheel; 3. a support bar; 4. a top plate; 5. a card slot; 6. a first knob; 7. a rotating shaft; 8. a transmission structure; 9. a bidirectional screw rod; 10. a first threaded sleeve; 11. a fixing rod; 12. a fixing hole; 13. a chute; 14. a fixing mechanism; 15. a limiting groove; 16. a second knob; 17. a threaded rod; 18. a second threaded sleeve; 19. a limiting rod; 20. a display stand.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.

Referring to fig. 1-4, in this embodiment: a display rack convenient to disassemble comprises a base 1, universal wheels 2 are mounted at four corners of the lower surface of the base 1, the display rack is convenient to move, clamping grooves 5 are formed at four corners of the upper surface of the base 1, supporting rods 3 are arranged in the clamping grooves 5, a top plate 4 is arranged at the tops of the supporting rods 3, the display rack is convenient to disassemble and assemble, a first knob 6 is arranged at the middle of the front end and the rear end of the upper surface of the base 1, a fixed rod 11 is convenient to disassemble and assemble, a rotating shaft 7 is arranged at the bottom end of the first knob 6, a transmission structure 8 is arranged at the bottom end of the periphery of the rotating shaft 7, a bidirectional screw rod 9 is convenient to rotate, two sides of the transmission structure 8 are provided with a bidirectional screw rod 9 in a penetrating manner, two sides of the periphery of the bidirectional screw rod 9 are provided with a first threaded sleeve 10, the fixed rod 11 is arranged at the periphery of the first threaded sleeve 10, the supporting rods 3 are convenient to fix, two side bottom ends of the supporting rods 3 are provided with fixed holes 12 in a penetrating manner, two groups of the supporting rods 3 at the front end above the base 1, and two groups of the supporting rods 3 and sliding grooves 13 are arranged at the opposite sides of the two groups of the supporting rods 3 at the rear end, conveniently change fixed establishment 14's quantity, be provided with a plurality of groups fixed establishment 14 in the spout 13, fixed establishment 14 openly is provided with spacing groove 15, bracing piece 3 openly evenly is provided with a plurality of groups second knob 16, conveniently fix fixed establishment 14, second knob 16 rear end is provided with threaded rod 17, threaded rod 17 periphery is provided with second thread bush 18, second thread bush 18 periphery is provided with gag lever post 19, be located and be provided with stand 20 between the four groups of fixed establishment 14 of same horizontal plane, make things convenient for the show shelf to show work.

In the embodiment, the universal wheel 2 is fixedly connected with the base 1 through screws, the support rods 3 are matched with the clamping grooves 5 in size, the four corners of the lower surface of the top plate 4 are provided with mounting grooves, and the support rods 3 are clamped with the mounting grooves, so that the display rack is convenient to disassemble and assemble; the first knob 6 is rotatably connected with the base 1, the rotating shaft 7 is fixedly welded with the first knob 6, the rotating shaft 7 is rotatably connected with the base 1, the transmission structure 8 is fixedly clamped with the rotating shaft 7, and the transmission structure 8 comprises two groups of spiral bevel gears, so that the support rods 3 can be conveniently fixed; the bidirectional screw rod 9 is fixedly clamped with the transmission structure 8, the first threaded sleeve 10 is in threaded connection with the bidirectional screw rod 9, and the fixed rod 11 is fixedly welded with the first threaded sleeve 10, so that the support rod 3 is conveniently fixed; the fixed rod 11 is matched with the fixed hole 12 in size, the fixed rod 11 is connected with the base 1 in a sliding mode, and the supporting rod 3 is fixedly connected with the base 1 through the fixed rod 11, so that the supporting rod 3 can be conveniently fixed; the second knob 16 is rotatably connected with the support rod 3, the second knob 16 is fixedly welded with the threaded rod 17, the second threaded sleeve 18 is in threaded connection with the threaded rod 17, the limiting rod 19 is fixedly welded with the second threaded sleeve 18, and the limiting rod 19 is matched with the limiting groove 15 in size, so that the fixing mechanism 14 can be conveniently fixed; fixing mechanism 14 and spout 13 sliding connection, fixing mechanism 14 uses with stand 20 is supporting, and stand 20 slides with fixing mechanism 14 joint, conveniently changes the quantity of stand 20.

The working principle and the using process of the utility model are as follows: an operator places a base 1 at a designated position, places four groups of support rods 3 into clamping grooves 5 on the base 1, rotates two groups of first knobs 6 to drive a rotating shaft 7 to rotate, drives a bidirectional screw rod 9 to rotate through a transmission structure 8, drives two groups of first threaded sleeves 10 to move on the bidirectional screw rod 9 to drive a fixed rod 11 to move, when the fixed rod 11 is completely clamped into a fixed hole 12, the support rods 3 are fixed on the base 1, selects a required number of fixing mechanisms 14, sequentially clamps the fixing mechanisms 14 into sliding grooves 13 from the tops of the support rods 3, covers a top plate 4 on the tops of the support rods 3, moves the fixing mechanisms 14 to the designated position, rotates a second knob 16 to drive a threaded rod 17 to rotate, drives a second threaded sleeve 18 to move on the threaded rod 17, so that a limiting rod 19 is clamped into a limiting groove 15, finishes fixing on the group of fixing mechanisms 14, sequentially fixes the rest fixing mechanisms 14, the exhibition stand 20 is clamped between the four groups of fixing mechanisms 14 on the same horizontal plane, when the quantity of the exhibition stand 20 needs to be changed, the top plate 4 is taken down, the fixing mechanisms 14 in the required quantity are clamped into the four groups of sliding grooves 13, then the top plate 4 is covered again, through the steps, the fixing mechanisms 14 are fixed in sequence, and then the fixing mechanisms are clamped into the exhibition stand 20, so that the quantity of the exhibition stand 20 can be changed according to actual conditions, and the practicability of the exhibition stand is improved.

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 above, 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. A show shelf convenient to dismantle, includes base (1), its characterized in that: universal wheel (2) are all installed in base (1) lower surface four corners, base (1) upper surface four corners all is provided with draw-in groove (5), be provided with bracing piece (3) in draw-in groove (5), bracing piece (3) top is provided with roof (4), base (1) upper surface front and back end all is provided with first knob (6) between two parties, first knob (6) bottom is provided with pivot (7), pivot (7) peripheral bottom is provided with drive structure (8), drive structure (8) both sides are run through and are provided with two-way lead screw (9), two-way lead screw (9) peripheral both sides all are provided with first thread bush (10), first thread bush (10) periphery is provided with dead lever (11), bracing piece (3) both sides bottom is run through and is provided with fixed orifices (12), is located base (1) top front end two sets up spout (3) and rear end two sets of bracing piece (3) opposite side have all been seted up 13) The utility model discloses a set up fixed establishment (14), be provided with a plurality of groups in spout (13), fixed establishment (14) openly are provided with spacing groove (15), bracing piece (3) openly evenly are provided with a plurality of groups second knob (16), second knob (16) rear end is provided with threaded rod (17), threaded rod (17) periphery is provided with second thread bush (18), second thread bush (18) periphery is provided with gag lever post (19), is located four groups of same horizontal plane be provided with stand (20) between fixed establishment (14).

2. A readily demountable display stand, according to claim 1, wherein: the universal wheel (2) is fixedly connected with the base (1) through screws, the supporting rods (3) are matched with the clamping grooves (5) in size, mounting grooves are formed in four corners of the lower surface of the top plate (4), and the supporting rods (3) are connected with the mounting grooves in a clamped mode.

3. A readily removable display stand according to claim 1 wherein: first knob (6) are rotated with base (1) and are connected, pivot (7) and first knob (6) fixed welding, pivot (7) are rotated with base (1) and are connected, transmission structure (8) and the fixed joint of pivot (7), transmission structure (8) include two sets of spiral bevel gear.

4. A readily removable display stand according to claim 1 wherein: two-way lead screw (9) and transmission structure (8) fixed joint, first thread bush (10) and two-way lead screw (9) threaded connection, dead lever (11) and first thread bush (10) fixed welding.

5. A readily demountable display stand, according to claim 1, wherein: the fixing rod (11) is matched with the fixing hole (12) in size, the fixing rod (11) is connected with the base (1) in a sliding mode, and the supporting rod (3) is fixedly connected with the base (1) through the fixing rod (11).

6. A readily demountable display stand, according to claim 1, wherein: the second knob (16) is rotatably connected with the supporting rod (3), the second knob (16) is fixedly welded with the threaded rod (17), the second threaded sleeve (18) is in threaded connection with the threaded rod (17), the limiting rod (19) is fixedly welded with the second threaded sleeve (18), and the limiting rod (19) is matched with the limiting groove (15) in size.

7. A readily removable display stand according to claim 1 wherein: fixed establishment (14) and spout (13) sliding connection, fixed establishment (14) and stand (20) are supporting to be used, stand (20) and fixed establishment (14) slip joint.