CN213640355U

CN213640355U - Bottom support structure of lifting type display stand

Info

Publication number: CN213640355U
Application number: CN202021966655.1U
Authority: CN
Inventors: 施文兵
Original assignee: Taicang Bomao Metal Products Co ltd
Current assignee: Taicang Bomao Metal Products Co ltd
Priority date: 2020-09-10
Filing date: 2020-09-10
Publication date: 2021-07-09
Anticipated expiration: 2030-09-10

Abstract

The utility model discloses a bottom sprag structure of over-and-under type show stand relates to the display device field, and this bottom sprag structure of over-and-under type show stand includes supporting box, and the supporting box both sides all are connected with the sleeve through the connecting rod is perpendicular, all runs through the guide arm in two sleeves, and two guide arms all are connected with the lift platen, and the supporting box is equipped with the screwed pipe, and the screwed pipe is intraductal to be furnished with the screw thread post, and the screw thread post is equipped with the mounting panel. The bottom supporting structure of the lifting display stand can flexibly adjust the lifting height of the lifting bedplate and flexibly adjust the optimal display height according to exhibitions with different sizes.

Description

Bottom support structure of lifting type display stand

Technical Field

The utility model relates to a display device field relates to a bottom sprag structure of over-and-under type show stand particularly.

Background

The equipment for displaying the exhibit during the exhibition stand is widely applied to some exhibitions and museums, and is particularly suitable for displaying the exhibit with small size. In order to better store the exhibit after exhibition, a display stand with a freely liftable lifting bedplate is often used, so that the exhibit can be lowered into a bottom box for collection when not being exhibited. The bottom supporting structure of the existing lifting display stand is designed to be more traditional, and the height position of the lifting hydraulic equipment cannot be flexibly adjusted, so that the lifting height of the lifting bedplate cannot be flexibly adjusted, and the optimal display height cannot be flexibly adjusted according to exhibitions of different sizes.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the main technical problem who solves provides a bottom sprag structure of over-and-under type show stand, can adjust the rise of lift platen in a flexible way, can come the nimble best show height of adjusting according to not unidimensional exhibit.

In order to achieve the above object, the present invention provides the following technical solutions:

this bottom sprag structure of over-and-under type show stand includes open-top's box form supporting box, the supporting box both sides all are connected with the sleeve of pipe shape through the connecting rod is perpendicular, it has the columniform guide arm all to run through in two sleeves, two guide arms are all perpendicular with supporting box bottom surface, two guide arm tops all are connected perpendicularly with flat lift platen bottom surface, lift platen and supporting box clearance fit, supporting box bottom center department is equipped with the screwed pipe perpendicularly, the screwed pipe is furnished with screw-thread fit's screw post, the screw-thread top is equipped with the mounting panel that opens there is the mounting hole perpendicularly.

As a further optimization of the technical scheme, the support box, the sleeve, the threaded pipe and the connecting rod are all made of hard PVC plastics and are all of an integral structure.

As a further optimization of the technical scheme, the lifting bedplate and the guide rod are made of hard PVC plastics and are of an integral structure.

As a further optimization of the technical scheme, the threaded column and the mounting plate are both made of hard PVC plastics and are of an integral structure.

As a further optimization of the technical scheme, the sum of the heights of the threaded pipe and the threaded column is less than the length of the sleeve from the bottom of the supporting box.

The beneficial effect of adopting above technical scheme is: this bottom sprag structure of over-and-under type show stand can be earlier with the screw post at the screwed pipe internal rotation when using, the height of adjustment mounting panel, then with pneumatic cylinder fixed mounting on the mounting panel, with the telescopic link and the lift platen bottom surface vertical connection of pneumatic cylinder. And starting the hydraulic equipment, so that the lifting bedplate can be driven to lift, and the exhibition article on the lifting bedplate is supported out of the supporting box or is retracted into the supporting box. And the guide rod moves up and down in the sleeve to ensure the vertical lifting of the lifting bedplate. The bottom supporting structure of the lifting display stand can flexibly adjust the lifting height of the lifting bedplate and flexibly adjust the optimal display height according to exhibitions with different sizes.

Drawings

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

FIG. 1 is a top view of the base support structure of the elevating display stand;

fig. 2 is a structural sectional view of the bottom support structure of the elevating display stand.

Wherein, the device comprises a support box 1, a lifting bedplate 2, a guide rod 3, a sleeve 4, a threaded pipe 5, a threaded column 6, a mounting plate 7 and a connecting rod 8.

Detailed Description

Preferred embodiments of the bottom support structure of the elevating display stand will be described with reference to the accompanying drawings.

Fig. 1 and 2 show an embodiment of the bottom support structure of the liftable display stand:

combine fig. 1 and fig. 2, this bottom sprag structure of over-and-under type show stand includes open-topped box form supporting box 1, supporting box 1 both sides all are connected with pipe-shaped sleeve 4 through connecting rod 8 is perpendicular, it has columniform guide arm 3 all to run through in two sleeve 4, two guide arms 3 all are perpendicular with supporting box 1 bottom surface, 3 tops of two guide arms all are connected with 2 bottom surfaces of flat lift platen are perpendicular, lift platen 2 and supporting box 1 clearance fit, supporting box 1 bottom center department is equipped with screwed pipe 5 perpendicularly, be furnished with screw-thread fit's screwed pipe 6 in the screwed pipe 5, the screwed pipe 6 top is equipped with the mounting panel 7 of opening the mounting hole perpendicularly.

The supporting box 1, the sleeve 4, the threaded pipe 5 and the connecting rod 8 are made of hard PVC plastics, and are firm and durable, low in manufacturing cost and good in corrosion resistance, and the supporting box 1, the sleeve 4, the threaded pipe 5 and the connecting rod 8 are all of an integral structure. The lifting bedplate 2 and the guide rod 3 are made of hard PVC plastics, and are firm and durable, low in manufacturing cost and good in corrosion resistance, and the lifting bedplate 2 and the guide rod 3 are of an integral structure. The threaded column 6 and the mounting plate 7 are both made of hard PVC plastic, and are firm and durable, low in manufacturing cost and good in corrosion resistance, and the threaded column 6 and the mounting plate 7 are both of an integral structure. The sum of the heights of the threaded pipe 5 and the threaded column 6 is less than the length of the sleeve 4 from the bottom of the support box 1.

This bottom sprag structure of over-and-under type show stand can be earlier with the screw post 6 at 5 internal rotations of screwed pipe when using, and the height of adjusting mounting panel 7 is then with pneumatic cylinder fixed mounting on mounting panel 7, passes the mounting hole and the hydraulic equipment of mounting panel 7 through the screw and is connected. The telescopic rod of the hydraulic cylinder is vertically connected with the bottom surface of the lifting bedplate 2. The hydraulic equipment is started, the lifting bedplate 2 can be driven to lift, and the exhibition article on the lifting bedplate 2 is supported out of the supporting box 1 or is retracted into the supporting box 1. And the guide rod 3 moves up and down in the sleeve 4 to ensure that the lifting bedplate 2 vertically lifts. The bottom supporting structure of the lifting display stand can flexibly adjust the lifting height of the lifting bedplate 2, and can flexibly adjust the optimal display height according to exhibitions with different sizes.

The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many variations and modifications can be made without departing from the inventive concept, and these all fall into the protection scope of the present invention.

Claims

1. The utility model provides a bottom sprag structure of over-and-under type show stand which characterized in that: the bottom support structure of over-and-under type show stand includes open-topped box form supporting box (1), supporting box (1) both sides all are connected with pipe-shaped sleeve (4) through connecting rod (8) perpendicularly, it has columniform guide arm (3) all to run through in two sleeve (4), two guide arm (3) all are perpendicular with supporting box (1) bottom surface, two guide arm (3) tops all are connected perpendicularly with flat lift platen (2) bottom surface, lift platen (2) and supporting box (1) clearance fit, supporting box (1) bottom center department is equipped with screwed pipe (5) perpendicularly, screwed pipe (5) are interior to be furnished with screw thread complex screw thread post (6), screw thread post (6) top is equipped with perpendicularly and has opened mounting panel (7) that have the mounting hole.

2. The bottom support structure of an elevating display stand as set forth in claim 1, wherein: the support box (1), the sleeve (4), the threaded pipe (5) and the connecting rod (8) are all made of hard PVC plastic, and the support box (1), the sleeve (4), the threaded pipe (5) and the connecting rod (8) are all of an integral structure.

3. The bottom support structure of an elevating display stand as set forth in claim 1, wherein: the lifting bedplate (2) and the guide rod (3) are made of hard PVC plastics, and the lifting bedplate (2) and the guide rod (3) are of an integral structure.

4. The bottom support structure of an elevating display stand as set forth in claim 1, wherein: the threaded column (6) and the mounting plate (7) are both made of hard PVC plastic, and the threaded column (6) and the mounting plate (7) are both of an integral structure.

5. The bottom support structure of an elevating display stand as set forth in claim 1, wherein: the sum of the heights of the threaded pipe (5) and the threaded column (6) is less than the length of the sleeve (4) from the bottom of the support box (1).