CN114067707B - poster display device - Google Patents

Abstract

The invention relates to the technical field of display devices and discloses a poster posting display device which comprises symmetrically arranged storage racks and cross bars arranged between the storage racks at two sides, wherein each storage rack comprises a storage strip horizontally placed on the ground, a display strip positioned above the storage strip and an extension mechanism arranged between the storage strip and the display strip; the stretching mechanism is used for stretching the display strip to the upper portion of the storage strip and is inclined, a storage groove for storing the stretching mechanism is formed in the top surface of the storage strip, the cross rod is arranged between the display strips on two sides, and the poster is placed on the display strips on two sides. The technical problem that support needs to occupy a large amount of transport space among the prior art, can't adapt to quick show in the poster propaganda and shift has been realized folding storage to display device, reduces occupation space in the handling to adapt to the characteristics of quick show of poster and shift.

Description

poster display device

technical field

The invention relates to the technical field of display devices, in particular to a poster display device.

Background technique

There are many ways and mediums of dissemination of information, and posters are one of them. Poster design is one of the manifestations of visual communication. Through the composition of the layout, people's eyes can be attracted in the first time and instant stimulation can be obtained. This requires the designer to perfectly combine the elements such as pictures, text, color, space, etc., and display the publicity information to people in an appropriate form.

For the convenience of poster promotion and quick transfer, some posters will be embedded in photo frames, and then the photo frames will be placed on the brackets. However, the current brackets often need to occupy a large area of transportation space, which cannot adapt to the characteristics of rapid display and transfer in poster promotion.

Contents of the invention

The embodiment of the present application provides a poster posting and display device, which solves the technical problem in the prior art that the support needs to occupy a large amount of transportation space and cannot adapt to the rapid display and transfer of posters, and realizes that the display device can be folded and stored, reducing the space occupied during the transportation process, so as to adapt to the characteristics of rapid display and transfer of posters.

An embodiment of the present application provides a poster display device, which includes symmetrically arranged storage racks and cross bars arranged between the storage racks on both sides. The storage rack includes a storage bar horizontally placed on the ground, a display bar above the storage bar, and a stretching mechanism installed between the storage bar and the display bar; wherein, the stretching mechanism is used to stretch the display bar to the top of the storage bar in an inclined shape, and the top surface of the storage bar is provided with a storage slot for receiving the stretching mechanism. It is installed between the display bars on both sides, and the poster is placed on the display bars on both sides.

Further, the stretching mechanism includes pole one, pole two and pole three whose length is shorter than the length of the storage tank. One end of the pole one is hinged to the end of one end of the storage tank, the other end is hinged to the bottom of the display bar in a tilted state, one end of the pole two is hinged to the pole one, the pole two is parallel to the display bar, and the length of the pole two is shorter than the hinge point between the two poles and the pole one and the pole one is hinged The length between the hinge points of the slots, the third pole is parallel to the first pole, one end of the third pole is hinged to the end of the second pole away from the one end of the pole one, and the other end is hinged to the display bar.

Further, a locking mechanism is provided between the support rod 3 and the support rod 1, the locking mechanism includes a support hard strip parallel to the support rod 3 and close to the support rod 3, a connection soft belt 1 fixed between the end of the support rigid strip and the support pole 3, a connection soft belt 2 fixed on the side of the support hard strip away from the support pole 3, and the connection soft belt 1 is set. The two connecting soft belts are all located between the connecting soft belts on both sides. The ends of the two connecting soft belts 2 away from the supporting hard strip are close to each other and close to the pole 1. A connecting plate is fixedly connected between the ends of the two connecting soft belts 2 near the end of the pole 1. A fastener is threaded on the connecting plate, and the end of the fastener away from the connecting plate passes through the pole and is threaded to a limit nut.

Further, the supporting rigid strip includes a middle strip close to the pole three, and an inclined strip fixedly connected to both ends of the middle strip, the end of the inclined strip far away from the middle strip is inclined to a side far away from the three poles, the first connecting soft belt is fixedly connected to the end of the inclined strip, and the second connecting soft strip is fixedly connected to the connecting part between the middle strip and the inclined strip.

Further, a through hole is opened at the bottom of the inclined state of the display bar, a baffle is arranged in the through hole, and a storage component for storing the baffle between the third pole and the first pole is arranged between the baffle and the locking mechanism.

Further, the storage assembly includes a hinge plate one hinged between the end of the support bar and the end of the baffle plate, and a hinge plate two hinged between the end of the baffle plate and the connecting plate.

Further, a waist-shaped hole is opened on the first pole, and the fastener passes through the waist-shaped hole.

Further, the bottom surface of the display bar is provided with a groove, and the third pole and one end of the pole are hinged in the groove.

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

1. Due to the use of the stretching mechanism, the display strip can be stretched upwards, and finally the display strip can be stretched into an inclined shape, and then the storage racks on both sides can be expanded by using the cross bar, and the poster can be placed on the stretching strips on both sides. features.

2. Due to the adoption of the locking mechanism, when the stretching mechanism is unfolded, the fasteners can be used to straighten the connecting soft belt 1 and the connecting soft belt 2, thereby hindering the movement of each strut in the stretching mechanism after deployment, which is conducive to improving the stability between the first strut, the second strut, the third strut and the display strip.

3. Due to the combination of the supporting hard strip being provided with a middle strip and two inclined strips, the supporting hard strip can be bent, and the bent supporting hard strip can increase the rigidity of the supporting hard strip, and can make the connecting soft belt 1 and the connecting soft belt 2 two groups and the stress point of the supporting hard strip be in different linear directions, thereby reducing the occurrence of bending of the supporting hard strip and further improving the stability of the locking mechanism.

Description of drawings

Figure 1 is a schematic diagram of the overall structure of the display device in the embodiment of the present application;

2 is a schematic diagram of the overall structure of the storage rack in the embodiment of the present application;

Fig. 3 is a schematic diagram of part of the structure in Fig. 2, mainly illustrating the overall structure of the locking mechanism;

Fig. 4 is a schematic cross-sectional view of part of the structure in Fig. 3, mainly illustrating a part of the structure of the locking mechanism;

Fig. 5 is an enlarged schematic diagram of part A in Fig. 3, mainly illustrating a part of the structure of the pole one;

FIG. 6 is an enlarged schematic view of part B in FIG. 3 , mainly illustrating the structure of the storage component.

In the figure: 100, storage frame; 11, storage bar; 111, storage groove; 12, display bar; 121, through hole; 122, groove; 13, stretching mechanism; 131, pole one; 1311, waist-shaped hole; Belt one; 143, connecting soft belt two; 144, connecting plate; 145, fastener; 1451, limit nut; 15, baffle plate; 16, receiving assembly; 161, hinge plate one;

Detailed ways

The embodiment of the present application discloses a poster posting display device. The storage racks 100 on both sides are separated from each other by unfolding the cross bar 200, and then the stretching mechanism 13 is used to unfold from the storage groove 111, so that the display bar 12 can be stretched upward and in an inclined shape. 12. Therefore, the picture frame with the poster can be placed on the baffle 15, and after storage, the locking mechanism 14 can be stored. During the storage of the locking mechanism 14, the baffle 15 can be stored in the stretching mechanism 13, and then the stretching mechanism 13 can be stored, so that the stretching mechanism 13, the locking mechanism 14 and the storage assembly 16 can all be stored in the storage groove 111, so that the space occupied during the transportation can be effectively reduced, so as to adapt to the rapid display of posters and transfer characteristics.

In order to better understand the above-mentioned technical solution, the above-mentioned technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

Referring to FIG. 1 , a poster display device includes a storage rack 100 and a cross bar 200 . The storage rack 100 is arranged in two groups and arranged symmetrically. The cross bar 200 is hinged between the storage racks 100 on both sides. The storage rack 100 includes a storage bar 11, a display bar 12, an extension mechanism 13 and a locking mechanism 14; the storage bar 11 is a strip plate, and the top surface of the storage bar 11 is provided with a storage groove 111 along the length direction of the storage bar 11, and the storage bar 11 is used to be placed horizontally on the ground; the display bar 12 is also a strip plate, and the display bar 12 is located above the storage bar 11. The length direction is consistent with the length direction of the storage bar 11. The cross bar 200 is hinged between the display bars 12 of the storage rack 100 on both sides;

Referring to FIG. 2 , the bottom surface of the display bar 12 is provided with a bar-shaped groove 122 along the length direction of the display bar 12 , and the two ends of the groove 122 are respectively close to the two ends of the display bar 12 . Stretch mechanism 13 comprises pole one 131, pole two 132, pole three 133; The length of pole one 131 is less than the length of storage groove 111, and one end of pole one 131 is hinged on the end of one end of storage groove 111, and the other end is hinged on the bottom of groove 122 when display bar 12 is in the tilted state, and the hinge point of pole one 131 is all close to the groove bottom of storage groove 111 and groove 122, and pole one 13 The length of 1 can be set so that the pole one 131 can be accommodated in the storage groove 111, and the hinge point is arranged at the bottom of the storage groove 111 and the groove 122, which can increase the storage space, thereby ensuring that the stretching mechanism 13 is accommodated in the storage groove 111 and the groove 122; one end of the pole two 132 is hinged on the pole one 131, and the pole two 132 is parallel to the display bar 12 when the stretching mechanism 13 is unfolded. The length of 2 is less than the length between the hinge point between pole 2 132 and pole 1 131 and the hinge point of pole 1 131 hinged to the storage groove 111. The length of pole 2 132 can be set so that pole 2 132 can be accommodated in the storage groove 111; 1, the other end is hinged in the groove 122 of the display bar 12. The first pole 131 , the second pole 132 , the third pole 133 and the display bar 12 are in the shape of a parallelogram when the stretching mechanism 13 is unfolded.

When the display bar 12 needs to be unfolded, the operator can pull the display bar 12 upwards. At this time, the first pole 131 in the stretching mechanism 13 will be displayed in the storage groove 111. As the display bar 12 is gradually pulled upward, the first pole 131 and the third pole 133 can be separated from each other, and a parallelogram is formed between the first pole 131, the second pole 132, the third pole 133 and the exhibition strip 12, so that the exhibition strip 12 can be displayed in an inclined shape. , thus the picture frame with posters can be placed on the display strips 12 on both sides.

Referring to FIG. 3 and FIG. 4 , the locking mechanism 14 includes a supporting rigid strip 141 , a first connecting flexible belt 142 , a second connecting flexible belt 143 , a connecting plate 144 and a fastener 145 . The supporting rigid strip 141 includes an integrally formed central strip 1411 and an inclined strip 1412. The central strip 1411 and the inclined strip 1412 are made of hard materials, which can be metal or hard plastic. 33. The length direction of the middle bar 1411 is consistent with the length direction of the pole three 133. Two inclined bars 1412 are integrally formed at both ends of the middle bar 1411. The end of the inclined bar 1412 away from the middle bar 1411 is inclined downward. There are two connecting flexible belts 142, and the two connecting flexible belts 142 are respectively located on the inclined strips 1412 on both sides. The connecting flexible belts 142 are soft. Two connecting soft belts 143 are provided with two, and one end of the two connecting soft belts 143 is fixedly connected to the two ends of the middle bar 1411 respectively, and the other end is close to each other and close to the pole one 131; The fastener 145 may be a bolt, and the fastener 145 is perpendicular to the connecting plate 144 and screwed to the connecting plate 144 .

Referring to Fig. 5, a waist-shaped hole 1311 is provided on the pole-131, and the length direction of the waist-shaped hole 1311 is consistent with the length direction of the pole-131.

After the stretching mechanism 13 is unfolded, the operator can pull the connecting plate 144 toward the first pole 131, so that the first flexible belt 142 and the second flexible belt 143 are stretched straight, and then use the fastener 145 to connect the connecting plate 144 to the first pole 131. Owing to utilizing fastener 145 to connect flexible belt 1 142 and connecting flexible belt 2 143 to straighten, thereby can hinder each strut in the stretching mechanism 13 after unfolding to move, help to improve the stability among strut 1 131, strut 2 132, strut 3 133 and display bar 12. And when the unfolding mechanism is stored, the fastener 145 can be removed, and then the connecting flexible belt 142 and the connecting flexible belt 2 143 can be bent arbitrarily, and then the unfolding mechanism can be stored in the storage groove 111 of the storage bar 11 together.

In addition, the support rigid strip 141 is provided with a combination of a middle strip 1411 and two inclined strips 1412. The bent support rigid strip 141 can increase the rigidity of the support rigid strip 141, and can make the two groups of connecting soft belt 142 and connecting soft belt 2 143 be in different linear directions from the supporting hard strip 141, thereby reducing the occurrence of bending of the supporting hard strip 141 and further improving the stability of the locking mechanism 14.

Referring to Fig. 3, one end of the display bar 12 is provided with a through hole 121, which is located at the bottom when the display bar 12 is in an inclined state.

Referring to FIG. 3 and FIG. 6 , the storage assembly 16 includes a hinge plate 1 161 and a hinge plate 2 162 , one end of the hinge plate 161 is hinged to the end of the support bar 141 near the end of the display bar 12 . The other end of hinge plate one 161 is hinged to the end of baffle plate 15 positioned at one end in stretching mechanism 13;

After the fastener 145 in the locking mechanism 14 stretches the connecting soft belt one 142 and the connecting soft belt two 143 straight, the supporting rigid bar 141 and the connecting plate 144 cannot move left and right, so that the hinge plate one 161 and the hinge plate two 162 are in a state of being unable to swing. When the stretching mechanism 13 is stored, the fastener 145 will be removed from the first pole 131, so that the first hinge plate 161 and the second hinge plate 162 in the storage assembly 16 can be accommodated between the third pole 133 and the first pole 131, and the baffle plate 15 can also be accommodated between the third pole 133 and the first pole 131, further reducing the space occupied during transportation.

This application can illustrate its functional principle through the following operation methods:

When the display device needs to be unfolded, the operator can move the storage racks 100 on both sides away from each other by unfolding the cross bar 200, and then use the stretching mechanism 13 to unfold from the storage groove 111. During the stretching process of the stretching mechanism 13, the operator only needs to pull the display bar 12 upwards. As the display bar 12 is gradually pulled upwards, the first pole 131 and the third pole 133 can be separated from each other, and the first pole 131, the second pole 132, and the third pole 133 can be separated. And a parallelogram is formed between the display strips 12, so that the display strips 12 are displayed in an oblique shape.

After the display bar 12 is stretched, the locking mechanism 14 is used to lock the poles in the stretching mechanism 13. During the locking process, the locking mechanism 14 only needs the operator to pull the connecting plate 144 to the pole one 131 side, and use the fastener 145 to connect the connecting plate 144 and the pole one 131 to each other, so that the connecting soft belt one 142 and the connecting soft belt two 143 are stretched straight, thereby preventing the movement of each pole in the stretching mechanism 13 after deployment, which is conducive to improving The stability among the first pole 131 , the second pole 132 , the third pole 133 and the display bar 12 can ensure the stability of the stretching mechanism 13 .

After the locking mechanism 14 is completed and locked, the first hinge plate 161 and the second hinge plate 162 in the storage assembly 16 are also unfolded, so that the baffle 15 extends out of the display strip 12, so that the picture frame with the poster can be placed on the baffle 15, and the display device can be quickly unfolded without external supporting parts, so as to adapt to the characteristics of rapid display and transfer of posters.

And when the display device is required, the locking mechanism 14 is stored. During the storage process of the locking mechanism 14, the baffle 15 is stored to the stretching mechanism 13, and then the stretching mechanism 13 can be stored. Closer, so as to effectively reduce the space occupation in the transportation process, which is conducive to improving the efficiency of handling.

The above is only a preferred specific implementation of the embodiment of the application, but the scope of protection of the application is not limited thereto. Anyone familiar with the technical field within the technical scope disclosed in the application, according to the technical scheme of the application and its concept to make equivalent replacements or changes, should be covered within the scope of protection of the application.

Claims (6)

1. A poster display device, characterized in that it comprises a symmetrical storage rack (100) and a cross bar (200) arranged between the storage racks (100) on both sides, the storage rack (100) includes a storage bar (11) placed horizontally on the ground, a display bar (12) above the storage bar (11), and a stretching mechanism (13) installed between the storage bar (11) and the display bar (12); Wherein, the stretching mechanism (13) is used to extend the display strip (12) to the top of the storage strip (11) and is inclined, the top surface of the storage strip (11) is provided with a storage groove (111) for accommodating the stretching mechanism (13), the cross bar (200) is installed between the display strips (12) on both sides, and the poster is placed on the display strips (12) on both sides; The stretching mechanism (13) includes support rod one (131), support rod two (132) and support rod three (133) whose length is less than the length of the storage tank (111). One end of the support rod one (131) is hinged to the end of one end of the storage tank (111), and the other end is hinged to the bottom of the display bar (12) in an inclined state. One end of the support rod two (132) is hinged to the support rod one (131 ), the two poles (132) and the display strips (12) are parallel to each other, the length of the two poles (132) is less than the length between the hinge point between the two poles (132) and the one pole (131) and the hinge point between the pole one (131) and the storage groove (111), the three poles (133) are parallel to the one pole (131), and one end of the three poles (133) is hinged connected to the end of the pole two (132) away from the end of the pole one (131), and the other end is hinged to the display bar (12); A locking mechanism (14) is provided between the support rod three (133) and the support rod one (131), and the locking mechanism (14) includes a support hard strip (141) parallel to the support pole three (133) and close to the support pole three (133), a connection soft belt one (142) fixedly connected between the end of the support rigid strip (141) and the support pole three (133), affixed to the support hard strip (141) away from the support Two connecting flexible belts (143) on one side of the rod three (133), two connecting flexible belts (142) are provided and are respectively located at the two ends of the supporting rigid strip (141), two connecting flexible belts (143) are provided with two connecting flexible belts (142) close to both sides respectively, and the two connecting flexible belts (143) are both located between the connecting flexible belts (142) on both sides, and the two connecting flexible belts (143) are far away from the supporting hard strips (1 One end of 41) is close to each other and close to pole one (131), and a connecting plate (144) is fixedly connected between the ends of the two connecting soft belts two (143) near one end of pole one (131), and a fastener (145) is threaded on the connecting plate (144), and the end of the fastener (145) away from the connecting plate (144) passes through the pole one (131) and is threaded to a stop nut (1451). 2. A poster display device according to claim 1, characterized in that, the supporting rigid strip (141) includes a middle strip (1411) close to the three poles (133) and an inclined strip (1412) fixed to both ends of the middle strip (1411), the end of the inclined strip (1412) away from the middle strip (1411) is inclined to the side away from the three poles (133), and the connecting soft strip one (142) is fixed At the end of the inclined bar (1412), the second connecting flexible belt (143) is fixedly connected to the connecting part between the middle bar (1411) and the inclined bar (1412). 3. A poster display device according to claim 1, characterized in that, a through hole (121) is opened at the bottom of the display strip (12) in an inclined state, a baffle (15) is arranged in the through hole (121), and a storage component (16) for receiving the baffle (15) between the third pole (133) and the first pole (131) is provided between the damper (15) and the locking mechanism (14). 4. A poster display device according to claim 3, characterized in that, the storage assembly (16) comprises a hinge plate one (161) hinged between the end of the support bar (141) and the end of the baffle (15), and a hinge plate two (162) hinged between the end of the baffle (15) and the connecting plate (144). 5 . The poster display device according to claim 1 , characterized in that, a waist-shaped hole ( 1311 ) is opened on the pole one ( 131 ), and the fastener ( 145 ) passes through the waist-shaped hole ( 1311 ). 6. A kind of poster display device as claimed in claim 1, characterized in that, the bottom surface of the display strip (12) is provided with a groove (122), and the ends of the third pole (133) and the first pole (131) are hinged in the groove (122).