CN211911179U

CN211911179U - Picture display device

Info

Publication number: CN211911179U
Application number: CN202020564008.1U
Authority: CN
Inventors: 高润洁
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-15
Filing date: 2020-04-15
Publication date: 2020-11-13
Anticipated expiration: 2030-04-15

Abstract

The utility model belongs to the technical field of the display device technique and specifically relates to a picture display device, including supporting a section of thick bamboo, adjusting cylinder, bottom support rod, adjusting screw, support bar, it has adjusting cylinder and fixes through locking bolt locking to slide to peg graft in the supporting a section of thick bamboo of baffle upper end, the outer wall downside of supporting a section of thick bamboo is fixed with four ground poles that prop through the hinge is articulated, and the bottom support rod that the support section of thick bamboo of baffle downside slides in the barrel cavity of supporting a section of thick bamboo and pegs graft and have T shape, the bilateral symmetry of adjusting a section of thick bamboo is provided with six support bars, equal magnetic adsorption has a plurality of magnetic stripes on the support bar front. The utility model has the advantages of reasonable design, can adsorb the picture through the absorption of magnetic stripe and fix on the support bar, be convenient for hang the picture show or change, through rotatory adjusting screw, can fold the support bar of both sides and pack up, the bracing ground pole of downside also can fold and pack up, and occupation space is little after packing up, and it is very convenient to deposit.

Description

Picture display device

Technical Field

The utility model belongs to the technical field of the display device technique and specifically relates to a picture display device.

Background

At present, mr can carry out some picture show auxiliary teaching often when giving lessons, the picture has the effect of making an uproar, the effect of proving, the effect of explaining, decorative effect, visual impact effect, can increase the visual impact to the student through the picture show, improve the enthusiasm that the student studied, improve teaching effect, however, the teaching picture that uses in the current teaching is pasted more and is demonstrateed on blackboard or panel, it is difficult to take off, it is very inconvenient to use, and the picture show support on some markets is mostly the panel support, the volume is great, it is comparatively heavy, occupation space is big, it is inconvenient to deposit.

To sum up, this technical scheme provides a picture display device in order to solve current picture show that take off after the support is pasted is difficult, deposit inconvenient technical problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the technical shortcoming and providing a picture display device. The picture can be adsorbed and fixed on the support bar through the absorption of magnetic stripe, is convenient for hang the show or change the picture, through rotatory adjusting screw, can fold the support bar of both sides and pack up, and the downside props the ground pole and also can fold and pack up, packs up the back occupation space little, deposits very conveniently.

The utility model provides a technical scheme that technical problem adopted does: a picture display device comprises a supporting cylinder, an adjusting cylinder, bottom supporting rods, adjusting screws and supporting strips, wherein the supporting cylinder is a cylinder body with an opening at the upper end, a guide hole is formed in the lower end face of the supporting cylinder, the diameter of the guide hole is smaller than that of a cylinder cavity of the bottom supporting cylinder, a partition plate is fixedly connected to the two-thirds height position on the upper side of the cylinder cavity of the supporting cylinder, the adjusting cylinder is inserted in the supporting cylinder at the upper end of the partition plate in a sliding mode and locked and fixed through a locking bolt, four ground supporting rods are hinged and fixed to the lower side of the outer wall of the supporting cylinder through hinge shafts, the four ground supporting rods are symmetrically arranged on the outer wall of the supporting cylinder, a T-shaped bottom supporting rod is inserted in the cylinder cavity of the supporting cylinder at the lower side of the partition plate in a sliding mode, four limiting strips are hinged and fixed to the lower end of the outer wall of the bottom supporting rod through hinge shafts after the lower end, three support bars of homonymy are all articulated through the hinge head and the tail and are fixed on the outer wall of a support section of thick bamboo into U-shaped frame and two tip about it through the hinge, the upper and lower both ends of adjusting a section of thick bamboo are all inlayed and are fixed with adjusting bearing, and two adjusting bearing internal fixations are pegged graft and are had adjusting screw, and its tip fixedly connected with horizontal pole after adjusting bearing of upper end is passed to adjusting screw's upper end, adjusting screw fixed connection is at the middle part of horizontal pole, the symmetry is equipped with two sliding trays on the both sides outer wall of adjusting a section of thick bamboo, and the spiro union has adjusting nut on the adjusting bearing, and articulated two folding strips that are fixed with through the hinge symmetry on adjusting nut's the both sides outer wall, the other end of folding strip all fixes the downside at the outer wall middle part of the support bar of upside.

Preferably, high-density sponge sleeves are fixedly sleeved on two sides of the cross rod.

Preferably, the supporting cylinder, the adjusting cylinder, the bottom supporting rod, the adjusting screw rod, the ground supporting rod and the limiting strip are all made of aluminum alloy materials.

Preferably, the supporting strips are iron battens.

Preferably, the lower ends of the ground supporting rods are fixedly sleeved with rubber anti-slip sleeves.

The utility model discloses the beneficial effect who has is: the utility model has the advantages of reasonable design, can adsorb the picture through the absorption of magnetic stripe and fix on the support bar, be convenient for hang the picture show or change, through rotatory adjusting screw, can fold the support bar of both sides and pack up, the bracing ground pole of downside also can fold and pack up, and occupation space is little after packing up, and it is very convenient to deposit.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the present invention.

Fig. 3 is a schematic structural diagram of the present invention.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The present invention will be described in detail below with reference to fig. 1 to 3.

As shown in fig. 1-3, the utility model comprises a support cylinder 1, an adjusting cylinder 2, a bottom brace 3, an adjusting screw 12 and a support bar 8, wherein the support cylinder 1 is a cylinder with an opening at the upper end and the lower end surface thereof is provided with a guide hole 16, the diameter of the guide hole 16 is smaller than the diameter of the cylinder cavity of the bottom brace, a partition plate 15 is fixedly connected with the upper two-thirds height part of the cylinder cavity of the support cylinder 1, the adjusting cylinder 2 is inserted in the support cylinder 1 at the upper end of the partition plate 15 in a sliding way and is locked and fixed through a locking bolt 7, the adjusting cylinder 2 and the support cylinder 1 can be separated and disassembled for convenient storage and convenient installation, the lower side of the outer wall of the support cylinder 1 is hinged and fixed with four ground supporting rods 4 through hinge shafts, the four ground supporting rods 4 are symmetrically arranged on the outer wall of the support cylinder 1, the bottom brace 3 with a T shape is inserted in the cylinder cavity of the support cylinder 1 at the lower side of the partition plate 15 in a sliding, the other ends of four limit strips 6 are respectively hinged and fixed at the middle parts of the outer walls of four ground supporting rods 4 through hinge shafts, when the four ground supporting rods 4 are externally supported, the bottom support rod 3 can move downwards, the limit strips 6 can be unfolded, the limit strips 6 can limit and control the external supporting angle of the ground supporting rods 4, the ground supporting rods 4 can be stably supported, when the ground supporting rods 4 are folded, the bottom support rod 3 can move upwards to fold and fold the limit strips 6, the ground supporting rods 4 can also be folded and folded to the lower side of the supporting barrel 1, the space occupation during storage is reduced, six support bars 8 are symmetrically arranged on two sides of the adjusting barrel 2, the three support bars 8 on the same side are hinged into a U-shaped frame through the hinge shafts, the upper end part and the lower end part of the U-shaped frame are hinged and fixed on the outer wall of the supporting barrel 1 through the hinge shafts, adjusting bearings 11 are respectively embedded and fixed at the upper end part and the lower end part of the adjusting barrel 2, adjusting bearings 11 are internally fixed and inserted and provided with, adjusting screw 12 fixed connection is at the middle part of horizontal pole 13, the symmetry is equipped with two sliding tray 17 on the both sides outer wall of an adjusting cylinder 2, the spiro union has adjusting nut 18 on adjusting bearing 11, it is fixed with two folding strip 10 to articulate through the hinge symmetry on adjusting nut 18's the both sides outer wall, the other end of folding strip 10 all fixes the downside at the outer wall middle part of the support bar 8 of upside through the hinge is articulated, when rotating adjusting screw 12, adjusting nut 18 can reciprocate, can drive the support bar 8 of upside through the folding strip 10 of its both sides and prop up or fold and pack up, can conveniently deposit, equal magnetic adsorption has a plurality of magnetic stripes 9 on the support bar 8 front end face of a support 1 both sides. The picture is fixed on support bar 8 through the absorption of magnetic stripe 9, and the change of picture is very convenient, can not damage the picture when the picture takes off moreover.

And high-density sponge sleeves 14 are fixedly sleeved on both sides of the cross rod 13. The high-density sponge sleeve 14 can be conveniently held, and the comfort is improved.

The supporting cylinder 1, the adjusting cylinder 2, the bottom supporting rod 3, the adjusting screw 12, the ground supporting rod 4 and the limiting strip 6 are all made of aluminum alloy materials. The main structure all uses the aluminum alloy material, and structural strength is high, and the quality is lighter relatively, convenient the removal.

The supporting strips 8 are iron battens. The iron lath can make things convenient for magnetic stripe 9 to adsorb, and the picture is fixed firm.

The lower ends of the ground supporting rods 4 are fixedly sleeved with rubber anti-slip sleeves 5. The anti-slip support of the rubber anti-slip sleeve 5 is more stable.

During the use, prop four and prop ground pole 4 and strut and support subaerial, rotate horizontal pole 13, make adjusting nut 18 move up through adjusting screw 12's rotation, folding strip 10 can prop the expansion with the support bar 8 of upside, makes the support bar 8 of both sides all expand and become square frame shape, can adsorb the picture and fix on support bar 8 through magnetic stripe 9 and hang the show.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a picture display device, includes a support section of thick bamboo, an adjusting cylinder, bottom stay bar, adjusting screw, support bar, its characterized in that: the supporting cylinder is a cylinder body with an opening at the upper end, a guide hole is arranged on the lower end face of the supporting cylinder, the diameter of the guide hole is smaller than that of a cylinder cavity of the bottom supporting cylinder, a partition plate is fixedly connected at the two-thirds height position of the upper side of the cylinder cavity of the supporting cylinder, an adjusting cylinder is inserted in the supporting cylinder at the upper end of the partition plate in a sliding manner and is locked and fixed through a locking bolt, four ground supporting rods are fixed at the lower side of the outer wall of the supporting cylinder in a hinged manner through hinge shafts, the four ground supporting rods are symmetrically arranged on the outer wall of the supporting cylinder, a T-shaped bottom supporting rod is inserted in the supporting cylinder at the lower end of the partition plate in a sliding manner, after the lower end of the bottom supporting rod passes through the guide hole, the lower end of the outer wall of the supporting cylinder is fixed at the middle parts of the outer walls of the four ground supporting rods in a hinged manner through hinge shafts, six supporting bars are symmetrically arranged at two sides of the adjusting cylinder, the upper and lower both ends of adjusting a section of thick bamboo are all inlayed and are fixed with adjusting bearing, and two adjusting bearing internal fixation pegs graft and have adjusting screw, and its tip fixedly connected with horizontal pole behind the adjusting bearing of upper end is passed to adjusting screw's upper end, and adjusting screw fixed connection is at the middle part of horizontal pole, the symmetry is equipped with two sliding trays on the both sides outer wall of an adjusting section of thick bamboo, and the spiro union has adjusting nut on the adjusting bearing, and articulated two folding strips that are fixed with through the hinge symmetry on adjusting nut's the both sides outer wall, the other end of folding strip all fixes the downside at the outer wall middle part of the support bar of upside through the hinge is articulated, equal magnetism adsorbs on the support bar front end.

2. The picture display device as claimed in claim 1, wherein: and high-density sponge sleeves are fixedly sleeved on the two sides of the cross rod.

3. The picture display device as claimed in claim 1, wherein: the supporting cylinder, the adjusting cylinder, the bottom supporting rod, the adjusting screw rod, the ground supporting rod and the limiting strip are all made of aluminum alloy materials.

4. The picture display device as claimed in claim 1, wherein: the support bars are iron battens.

5. The picture display device as claimed in claim 1, wherein: the lower ends of the ground supporting rods are fixedly sleeved with rubber anti-skidding sleeves.