CN220821041U

CN220821041U - Double-sided easy-to-draw treasures for displaying planar design works

Info

Publication number: CN220821041U
Application number: CN202322613613.XU
Authority: CN
Inventors: 刘浩然; 李莎莎
Original assignee: Chongqing Technology and Business University
Current assignee: Chongqing Technology and Business University
Priority date: 2023-09-25
Filing date: 2023-09-25
Publication date: 2024-04-19
Anticipated expiration: 2033-09-25

Abstract

The application discloses a double-sided easy-to-draw baby for displaying planar design works, and belongs to the technical field of easy-to-draw baby. Comprising the following steps: the telescopic device comprises a base, a telescopic rod vertically fixed and telescopic with the base, a lower cross beam vertically and detachably arranged at one end of the telescopic rod, and an upper cross beam vertically and slidably arranged at the other end of the telescopic rod; the lower cross beam is parallel with the upper cross beam, the lower cross beam and the upper cross beam can be telescopically adjusted along the direction perpendicular to the telescopic rod, and the lower cross beam and the upper cross beam can be disassembled and assembled with the telescopic rod, so that a plurality of display works can be adjusted and used, the number of easily pulled articles is reduced, and the cost and the space occupation are reduced.

Description

Double-sided easy-to-draw treasures for displaying planar design works

Technical Field

The application relates to the technical field of easy-to-draw treasures, in particular to a double-sided easy-to-draw treasures for displaying planar design works.

Background

In many places, such as scientific exhibitions, railway stations, street corners and the like, a display tool for propaganda is arranged, wherein a pop-up baby is one of main display tools, however, the existing pop-up baby can only display one poster on one side, and when students want to display design works together in a similar plane design professional, a large number of pop-up babies are needed to be prepared for matching display, so that the cost is increased.

The document with the prior art publication number of CN212724640U provides a two-sided easy-to-draw treasures for showing planar design works, the device is greater than the length of planar design works through the distance between first crossbeam and the second crossbeam, the top of the planar design works that will show is fixed through the clip at first crossbeam both ends, the manual pulling upwards second crossbeam drives the extension spring simultaneously and lengthens, let the clip at second crossbeam both ends can press from both sides to planar design works lower extreme, under the effort of extension spring reduction self length, it just can be fixed the planar design works on easy-to-draw treasures and keep expanding to drive the downward movement of second crossbeam, this planar design works back also can be fixed the second planar design works with the same mode.

The above prior art solution, though realizing the beneficial effects related to the prior art by the structure of the prior art, still has the following drawbacks: the device has realized the show of two planar design works in the in-process of using, but can't carry out more works show, and then lead to showing the quantity of works still less, therefore when the quantity of show is great, still need prepare more easy-to-draw precious cooperation show, lead to the increase of cost, still increase the occupation of equipment space simultaneously.

In the related art, the inventor considers that, although two planar design works are displayed in the use process, more works cannot be displayed, and therefore, the number of displayed works is still smaller, so that when the number of displayed works is larger, more Pop-top devices still need to be prepared for matching display, which results in cost increase and occupation of equipment space.

In view of this, we propose a double sided roll good for displaying planar design works.

Disclosure of utility model

1. Technical problem to be solved

The application aims to provide a double-sided easy-to-draw baby for displaying planar design works, which solves the technical problems in the background technology, and achieves the technical effects of being capable of adjusting and using a plurality of displayed works, reducing the number of easy-to-draw baby and reducing cost and space occupation.

2. Technical proposal

The technical scheme of the application provides a double-sided roll-up baby for displaying planar design works, which comprises the following components: the telescopic device comprises a base, a telescopic rod vertically fixed and telescopic with the base, a lower cross beam vertically and detachably arranged at one end of the telescopic rod, and an upper cross beam vertically and slidably arranged at the other end of the telescopic rod; the lower cross beam and the upper cross beam are parallel, the lower cross beam and the upper cross beam can be telescopically adjusted along the direction perpendicular to the telescopic rod, and the lower cross beam and the upper cross beam can be disassembled and assembled with the telescopic rod.

By adopting the technical scheme, when double-sided display is needed, the lower beam and the upper beam are in a contracted state at the moment, then two display works are respectively hung on the upper beam and the lower beam, and then the upper beam and the lower beam are separated by telescopic adjustment of the telescopic rod so as to tighten the display works; the lower cross beam and the upper cross beam are horizontally stretched outwards to prolong the lengths of the lower cross beam and the upper cross beam, and four showing works can be hung between the upper cross beam and the lower cross beam at the moment, so that the showing quantity is improved, the using quantity of equipment is reduced, and the occupied space is reduced.

As an alternative scheme of the technical scheme of the application, one side of the base far away from the telescopic rod is symmetrically and rotatably connected with a supporting plate.

Through adopting above-mentioned technical scheme, the center of backup pad rotates with the lower surface axle of base to be connected, rotates the backup pad to it is perpendicular with the base, improve base bottom sprag area through the backup pad this moment, and then improve holistic supporting stability, and rotate two backup pads to the below of base after, alright accomplish the accomodating of backup pad, reduce the space occupation of backup pad.

As an alternative scheme of the technical scheme of the application, the telescopic rod comprises a sleeve, a inserted rod connected with the sleeve in a sliding way and a first locking screw rod;

the first locking screw is in threaded connection with the sleeve and abuts against the inserted link;

The lower cross beam and the upper cross beam comprise a first pull rod, a second pull rod and a positioning rod; the lower end of the sleeve is provided with a lower through hole matched with the lower cross beam, the upper end of the inserted link is provided with an upper through hole matched with the upper cross beam, and the sleeve and the inserted link are respectively connected with a second locking screw rod in a threaded manner, and the second locking screw rod is propped against the lower cross beam and the upper cross beam respectively;

and the two ends of the first pull rod and the second pull rod are symmetrically and fixedly provided with positioning rods, and the directions of the upper positioning rod and the lower positioning rod are opposite.

Through adopting above-mentioned technical scheme, the top locating lever is up, the below locating lever is down, the mounting hole that upper and lower both ends symmetry offered of show work is hung on corresponding locating lever, then upwards adjust through the inserted bar and tighten the show work, the inserted bar is down contracted to the sleeve pipe in, firstly, conveniently show the work takes off, secondly, conveniently accomodate after the shrink of telescopic link, simultaneously through the slip that leaves of first pull rod and second pull rod, when first pull rod and second pull rod coincide, entablature and entablature show two sets of show works this moment, when first pull rod and second pull rod slip that leaves this moment, and make the length extension of entablature and entablature, the first pull rod and the both sides of second pull rod at this moment all can fix the show work, can once show four sets of works this moment, after the completion of regulation, fix the entablature extrusion on the inserted bar through first locking screw, the entablature extrusion is fixed on the sleeve pipe.

As an alternative scheme of the technical scheme of the application, the centers of the first pull rod and the second pull rod are respectively provided with a center hole matched with the second locking screw, and one ends of the first pull rod and the second pull rod, which are separated from each other, are respectively provided with a side hole matched with the second locking screw.

By adopting the technical scheme, when the two central holes correspond, the first pull rod and the second pull rod are overlapped at the moment, and the second pull rod is inserted into the central hole through the second locking screw rod, so that the second pull rod of the first pull rod is fixed, and sliding is avoided; when the first pull rod and the second pull rod are separated from each other to be stretched and adjusted, the two side holes correspond to each other, and at the moment, when the second locking screw rod is inserted into the side holes, the fixing strength of the first pull rod and the second pull rod can be improved.

As an alternative scheme of the technical scheme of the application, a sliding block is fixedly arranged on one side of the first pull rod, which is close to the second pull rod, and a sliding groove matched with the sliding block is formed on one side of the second pull rod, which is close to the first pull rod.

Through adopting above-mentioned technical scheme, through the sliding fit of slider and spout to improve the sliding connection stability of first pull rod and second pull rod.

As an alternative scheme of the technical scheme of the application, grooves are formed at two ends of the first pull rod and the second pull rod, the positioning rod is fixed in the grooves, and slopes are symmetrically formed at one sides of the first pull rod and the second pull rod, which are close to the positioning rod.

Through adopting above-mentioned technical scheme, the locating lever is fixed in the recess to set up domatic at the upper surface symmetry of first pull rod and second pull rod, the upper end of locating lever reserve have with the mounting hole installation space of show work, do not influence the slip in the through-hole simultaneously.

As an alternative scheme of the technical scheme of the application, the base is internally provided with a balancing weight.

Through adopting above-mentioned technical scheme, at the inside fixed balancing weight of base in order to reduce holistic focus, the weight of increase bottom improves overall stability.

3. Advantageous effects

One or more technical solutions provided in the embodiments of the present application at least have the following technical effects or advantages:

1. When double-sided display is needed, the lower beam and the upper beam are in a contracted state, then the two display works are respectively hung on the upper beam and the lower beam, and then the upper beam and the lower beam are separated through telescopic adjustment of the telescopic rod so that the display works are tensed;

2. According to the application, the lower cross beam and the upper cross beam are horizontally stretched outwards, so that the lengths of the lower cross beam and the upper cross beam are prolonged, and four display works can be hung between the upper cross beam and the lower cross beam at the moment, so that the display quantity is improved, the use quantity of equipment is reduced, and the occupation of space is reduced.

Drawings

FIG. 1 is a schematic diagram of an overall double-sided display status of a double-sided roll-up display for displaying a planar design according to a preferred embodiment of the present application;

FIG. 2 is a schematic diagram showing a multi-sided display status of a double-sided roll-up device for displaying a planar design according to a preferred embodiment of the present application;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A showing a double-sided easy-pull baby of a planar design according to a preferred embodiment of the present application;

FIG. 4 is a schematic diagram of a partial left-hand view of a double-sided roll good for displaying a planar design according to a preferred embodiment of the present application;

FIG. 5 is a schematic view showing a partial structure of a first pull rod for displaying a double-sided roll of a planar design according to a preferred embodiment of the present application;

FIG. 6 is a schematic diagram of a second pull rod for displaying a double-sided roll of a planar design according to a preferred embodiment of the present application;

FIG. 7 is a schematic view of a base and a telescopic rod for a double-sided roll stand for displaying a planar design according to a preferred embodiment of the present application;

FIG. 8 is a schematic view of the bottom structure of a base of a double-sided roll good for displaying a planar design according to a preferred embodiment of the present application;

The reference numerals in the figures illustrate: 1. a base; 101. a support plate; 2. a telescopic rod; 201. a sleeve; 2011. a lower through hole; 202. a rod; 2021. an upper through hole; 203. a first locking screw; 204. a second locking screw; 3. a lower cross beam; 301. a first pull rod; 3011. a slide block; 302. a second pull rod; 3021. a chute; 303. a side hole; 304. a central bore; 305. a groove; 306. a positioning rod; 4. and an upper cross beam.

Detailed Description

The application is described in further detail below with reference to the drawings.

A double-sided roll-up display for displaying a planar design work, comprising: the telescopic device comprises a base 1, a telescopic rod 2 which is vertically fixed and telescopic with the base 1, a lower cross beam 3 which is vertically and detachably arranged at one end of the telescopic rod 2, and an upper cross beam 4 which is vertically and slidably arranged at the other end of the telescopic rod 2; the lower cross beam 3 and the upper cross beam 4 are parallel, the lower cross beam 3 and the upper cross beam 4 can be telescopically adjusted along the direction perpendicular to the telescopic rod 2, and the lower cross beam 3 and the upper cross beam 4 can be disassembled and assembled with the telescopic rod 2.

Referring to fig. 1 to 8, when double-sided display is required, the lower beam 3 and the upper beam 4 are in a contracted state at this time, then two display works are respectively hung on the upper beam 4 and the lower beam 3, and then the upper beam 4 and the lower beam 3 are separated by telescopic adjustment of the telescopic rod 2 so that the display works are tight; the lower cross beam 3 and the upper cross beam 4 are horizontally stretched outwards to prolong the lengths of the lower cross beam 3 and the upper cross beam 4, four display works can be hung between the upper cross beam 3 and the lower cross beam 4 at the moment, the display quantity is further improved, the use quantity of equipment is reduced, and the occupation of space is reduced.

The base 1 is connected with the backup pad 101 in a symmetrical rotation way on one side far away from the telescopic link 2.

Referring to fig. 7 and 8, the center of the support plate 101 is rotatably connected with the lower surface of the base 1, so that the support plate 101 is rotated and is perpendicular to the base 1, the bottom support area of the base 1 is increased through the support plate 101, the overall support stability is further improved, and after the two support plates 101 are rotated to the lower side of the base 1, the support plate 101 can be stored, and the space occupation of the support plate 101 is reduced.

The telescopic rod 2 comprises a sleeve 201, a plug rod 202 in sliding plug connection with the sleeve 201 and a first locking screw 203, the first locking screw 203 is in threaded connection with the sleeve 201 and abuts against the plug rod 202, and the lower cross beam 3 and the upper cross beam 4 comprise a first pull rod 301, a second pull rod 302 and a positioning rod 306; the lower end of the sleeve 201 is provided with a lower through hole 2011 matched with the lower cross beam 3, the upper end of the inserted link 202 is provided with an upper through hole 2021 matched with the upper cross beam 4, the sleeve 201 and the inserted link 202 are respectively connected with a second locking screw 204 which is propped against the lower cross beam 3 and the upper cross beam 4 in a threaded manner, two ends of the first pull rod 301 and the second pull rod 302 are symmetrically and fixedly provided with positioning rods 306, and the directions of the upper positioning rod 306 and the lower positioning rod 306 are opposite.

Referring to fig. 2-7, the upper positioning rod 306 faces upwards, the lower positioning rod 306 faces downwards, the mounting holes symmetrically formed at the upper end and the lower end of the displayed work are hung on the corresponding positioning rods 306, then the displayed work can be tightened by upward adjustment of the inserting rods 202, the inserting rods 202 are contracted downwards into the sleeve 201, firstly, the displayed work can be conveniently removed, secondly, the telescopic rods 2 can be conveniently retracted and stored, meanwhile, the upper cross beam 4 and the lower cross beam 3 can display two groups of displayed works when the first pull rod 301 and the second pull rod 302 are overlapped, the upper cross beam 4 and the lower cross beam 3 can slide separately, the lengths of the upper cross beam 4 and the lower cross beam 3 can be prolonged, at the moment, the two sides of the first pull rod 301 and the second pull rod 302 can be fixedly used for displaying the works at one time, after the adjustment is completed, the upper cross beam 4 is fixedly extruded on the inserting rods 202 through the first locking screw 203, and the lower cross beam 3 is fixedly extruded on the sleeve 201.

The centers of the first pull rod 301 and the second pull rod 302 are respectively provided with a center hole 304 matched with the second locking screw 204, and one ends of the first pull rod 301 and the second pull rod 302, which are separated from each other, are respectively provided with a side hole 303 matched with the second locking screw 204.

Referring to fig. 2 and 5 and fig. 6, when two central holes 304 correspond, the first tie rod 301 and the second tie rod 302 at this time are overlapped, and the second tie rod 302 is inserted into the central hole 304 through the second locking screw 204, so as to fix the second tie rod 302 of the first tie rod 301, and avoid sliding; when the first tie rod 301 and the second tie rod 302 are adjusted to be separated from each other, the two side holes 303 correspond to each other, and at this time, when the second locking screw 204 is inserted into the side hole 303, the fixing strength of the first tie rod 301 and the second tie rod 302 can be improved.

A slide block 3011 is fixedly arranged on one side of the first pull rod 301 close to the second pull rod 302, and a slide groove 3021 matched with the slide block 3011 is formed on one side of the second pull rod 302 close to the first pull rod 301.

Referring to fig. 5 and 6, the sliding connection stability of the first and second tie rods 301 and 302 is improved by the sliding fit of the slider 3011 and the slide slot 3021.

Grooves 305 are formed in two ends of the first pull rod 301 and the second pull rod 302, positioning rods 306 are fixed in the grooves 305, and slopes are symmetrically formed on one sides, close to the positioning rods 306, of the first pull rod 301 and the second pull rod 302.

Referring to fig. 3 and 4, the positioning rod 306 is fixed in the groove 305, and slopes are symmetrically formed on the upper surfaces of the first pull rod 301 and the second pull rod 302, and a mounting hole mounting space for a display work is reserved at the upper end of the positioning rod 306, and meanwhile sliding in the through hole is not affected.

The base 1 is internally provided with a balancing weight.

The balancing weight is fixed in the base 1 to reduce the overall gravity center, and the weight of the bottom is increased to improve the overall stability.

Working principle: in this embodiment, taking four sides for illustration, the first pull rod 301 and the second pull rod 302 are slidingly adjusted towards the separated directions, the side holes 303 are correspondingly arranged on the second locking screw 204, then the second locking screw 204 is inserted into the side holes 303 to fix the first pull rod 301 and the second pull rod 302, then the mounting holes of the display works are correspondingly arranged on the positioning rods 306, at this time, two sides of the first pull rod 301 and the second pull rod 302 are respectively fixed with a display work, then the inserting rod 202 is lifted upwards, the upper cross beam 4 slides upwards, the display works are tensioned, and finally the inserting rod 202 is fixed through the first locking screw 203, thereby realizing the four sides display effect.

Claims

1. A two-sided easy-to-draw precious for showing planar design work, its characterized in that: comprising the following steps: the telescopic device comprises a base (1), a telescopic rod (2) which is vertically fixed with the base (1) and can be telescopic, a lower cross beam (3) which is vertically and detachably arranged at one end of the telescopic rod (2) and an upper cross beam (4) which is vertically and slidably arranged at the other end of the telescopic rod (2); the lower cross beam (3) and the upper cross beam (4) are parallel, the lower cross beam (3) and the upper cross beam (4) can be telescopically adjusted along the direction perpendicular to the telescopic rod (2), and the lower cross beam (3) and the upper cross beam (4) can be disassembled and assembled with the telescopic rod (2).

2. A double sided roll-up for displaying a planar design as defined in claim 1, wherein: one side of the base (1) far away from the telescopic rod (2) is symmetrically and rotationally connected with a supporting plate (101).

3. A double sided roll-up for displaying a planar design as defined in claim 1, wherein: the telescopic rod (2) comprises a sleeve (201), a plug rod (202) in sliding plug connection with the sleeve (201) and a first locking screw rod (203);

The first locking screw (203) is in threaded connection with the sleeve (201) and abuts against the inserted link (202);

The lower cross beam (3) and the upper cross beam (4) comprise a first pull rod (301), a second pull rod (302) and a positioning rod (306); a lower through hole (2011) matched with the lower cross beam (3) is formed in the lower end of the sleeve (201), an upper through hole (2021) matched with the upper cross beam (4) is formed in the upper end of the inserted link (202), and the sleeve (201) and the inserted link (202) are respectively connected with a second locking screw (204) which is respectively propped against the lower cross beam (3) and the upper cross beam (4) through threads;

Positioning rods (306) are symmetrically and fixedly arranged at two ends of the first pull rod (301) and the second pull rod (302), and the directions of the positioning rods (306) are opposite.

4. A double sided roll-up for displaying a planar design as defined in claim 3, wherein: center holes (304) matched with the second locking screw rods (204) are formed in the centers of the first pull rods (301) and the second pull rods (302), and side holes (303) matched with the second locking screw rods (204) are formed in one ends, away from the first pull rods (301) and the second pull rods (302), of the first pull rods.

5. A double sided roll-up for displaying a planar design as defined in claim 3, wherein: the sliding block (3011) is fixedly arranged on one side, close to the second pull rod (302), of the first pull rod (301), and a sliding groove (3021) matched with the sliding block (3011) is formed in one side, close to the first pull rod (301), of the second pull rod (302).

6. A double sided roll-up for displaying a planar design as defined in claim 3, wherein: grooves (305) are formed in two ends of the first pull rod (301) and the second pull rod (302), positioning rods (306) are fixed in the grooves (305), and slope surfaces are symmetrically formed on one sides, close to the positioning rods (306), of the first pull rod (301) and the second pull rod (302).

7. A double sided roll-up for displaying a planar design as defined in claim 1, wherein: the base (1) is internally provided with a balancing weight.