CN221040465U

CN221040465U - Adjustable propaganda frame

Info

Publication number: CN221040465U
Application number: CN202322722858.6U
Authority: CN
Inventors: 徐袁磊; 王琰; 穆浩星
Original assignee: Lumei Changzhou Cultural Technology Co ltd
Current assignee: Lumei Changzhou Cultural Technology Co ltd
Priority date: 2023-10-11
Filing date: 2023-10-11
Publication date: 2024-05-28
Anticipated expiration: 2033-10-11

Abstract

The utility model relates to the field of propaganda frames, in particular to an adjustable propaganda frame, which has the technical scheme that: the novel advertising board comprises a support and a top plate, wherein propaganda panels are symmetrically hinged to two sides of the top plate, positioning rods are movably hinged to two sides of the propaganda panels, a guide groove is formed in one side of the support, a rolling assembly is mounted at the lower end of the top plate, and a protection assembly is arranged outside the rolling assembly, so that the novel advertising board has the beneficial effects that: the propaganda panel surface can write with the chalk, also can paste the poster on its surface, and the propaganda panel should be vertical static state this moment, makes things convenient for the passersby to look over the content of writing or poster on, and the propaganda panel can be opened to horizontal state simultaneously, becomes the propaganda panel of horizontal state this time and not only can regard as the sunshade of hiding the rain and use, for passersby sunshade the rain, rolling component and protective component will leak simultaneously, and propaganda poster then can paste on rolling component, makes things convenient for passersby to watch when hiding the rain.

Description

Adjustable propaganda frame

Technical Field

The utility model relates to the field of propaganda frames, in particular to an adjustable propaganda frame.

Background

A promotional stand refers to a specific area or device for displaying promotional items or information that is visible anywhere in a street or alley in a city. It is typically a shelf, cabinet or wall, and a space is provided on these bases for displaying merchandise, artwork, exhibits, product samples, promotional posters or other information. The propaganda shelf can be found in shops, exhibitions, schools, roadsides and the like.

However, the existing propaganda frames are all frame-type structures fixed on the ground. That is, only the front of the promotional shelf can view the content on the promotional shelf. The contents on the propaganda rack can not be seen on the back or two sides of the propaganda rack, and the propaganda rack is limited. A good propaganda effect cannot be achieved.

Therefore, it is necessary to invent an adjustable promotional stand.

Disclosure of utility model

The present utility model is directed to solving the problems set forth in the background art.

In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides an adjustable propaganda frame, includes support and roof, the upper end at the support is installed to the roof, the bilateral symmetry of roof articulates there is the propaganda panel, the both sides activity of propaganda panel articulates there is the locating lever, the guide way has been seted up to one side of support, rolling element is installed to the lower extreme of roof, the rolling element outside is provided with protection component, protection component both sides sliding connection is inside the guide way.

Based on the above characteristics: this device can install at outdoor roadside, when needs propaganda use, propaganda panel surface can write with the chalk, also can paste the poster on its surface, propaganda panel should be vertical static state this moment, make things convenient for passersby to look over the content of writing or poster, and when needs developments show poster, can open propaganda panel and be horizontal state, then utilize the locating lever card to fix in the both sides of support, open the propaganda panel that is horizontal state this moment and can not only use as the sunshade that hides the rain, rolling element and protection component will leak simultaneously, protection component can be adjusted in the centre lift of support through the guide way, when protection component descends, rolling element will expose outside, at this moment can with the poster adhesion at rolling element surface, then with protection component rise to protect rolling element and poster, finally can start the poster reciprocating motion of rolling element drive its surface, make things convenient for personnel to watch better.

Preferably, the clamping groove is formed in the surface of the support, the fixing nut is arranged in the middle of the upper end of the support, the adjusting screw is connected with the middle of the fixing nut in a threaded mode, and the adjusting screw is located inside the guide groove.

Based on the above characteristics: one end of the positioning rod can be clamped in the clamping groove to fix the propaganda panel, and when the protection component needs to be adjusted to lift, the adjusting screw rod can be rotated positively and negatively, and when the adjusting screw rod does not rotate, the fixing nut can lock and fix the adjusting screw rod, so that the condition that the adjusting screw rod rotates is prevented.

Preferably, the rolling assembly comprises a driving roller and a limiting plate arranged at the bottom of the driving roller, a rotating shaft is arranged at the upper end of the driving roller, a rotating motor is arranged at the upper end of the rotating shaft, and a transmission belt is sleeved outside the driving roller.

Based on the above characteristics: the drive rolls are arranged in two, the rotating motor can drive the drive rolls to rotate through the rotating shaft, and the transmission belt is sleeved on the surfaces of the two drive rolls, so that the transmission belt can conveniently reciprocate, and the arranged limiting plate can protect the bottoms of the drive rolls and prevent the transmission belt from falling downwards.

Preferably, soft magnetic sheets are arranged on the surface of the transmission belt at intervals, and the surface of the soft magnetic sheet is movably adsorbed with a magnet block.

Based on the above characteristics: when the propaganda poster needs to be pasted on the surface of the transmission belt, the propaganda poster can be clung to the surface of the soft magnetic sheet, and then the four corners of the propaganda poster are tightly pressed by utilizing the magnet blocks, so that the magnet blocks adsorb the soft magnetic sheet to fix the propaganda poster, an adhesive tape or glue is not needed to be pasted, the later replacement is convenient, and the propaganda poster is simple and convenient.

Preferably, the protection component comprises transparent glass and an open slot formed in the middle of the upper end of the transparent glass, and a sealing strip is arranged on the surface of the upper end of the transparent glass.

Based on the above characteristics: the transparent glass is hollow, and when the transparent glass ascends, the rolling assembly is inserted into the transparent glass through the open groove.

Preferably, the two sides of the transparent glass are symmetrically provided with guide sliding blocks, and a movable nut is arranged in the middle of each guide sliding block.

Based on the above characteristics: when the adjusting screw rotates positively, the movable nut which is in threaded connection with the outside of the adjusting screw drives the guide slide block and the transparent glass to move downwards, and when the adjusting screw rotates reversely, the movable nut which is in threaded connection with the outside of the section screw drives the guide slide block and the transparent glass to move upwards.

Preferably, a protective box is arranged at the upper end of the top plate.

Based on the above characteristics: the protective box can protect the rotating motor from being exposed and damaged as far as possible.

The beneficial effects of the utility model are as follows:

1. The propaganda panel surface can write with the chalk, also can paste the poster on its surface, and the propaganda panel should be vertical static state this moment, makes things convenient for the passersby to look over the content of writing or poster on, and the propaganda panel can be opened to horizontal state simultaneously, becomes the propaganda panel of horizontal state this time and not only can regard as the sunshade of hiding the rain and use, for passersby sunshade the rain, rolling component and protective component will leak simultaneously, and propaganda poster then can paste on rolling component, makes things convenient for passersby to watch when hiding the rain.

2. When the propaganda poster is required to be dynamically displayed, the adjusting screw rod can be rotated forward to drive the transparent glass to move downwards, at this time, the transparent glass is downwards moved to be separated from the outside of the rolling assembly, then the propaganda poster is attached to the surface of the transmission belt, then the stone is pressed at four corners of the propaganda poster by utilizing the stone, the stone is enabled to absorb soft magnetic sheets to fix the propaganda poster, finally the adjusting screw rod is rotated reversely, the transparent glass is enabled to move upwards to be sleeved outside the rolling assembly for protection, when the poster on the surface of the transmission belt is required to roll, the rotating motor is started to drive the driving rollers to rotate, and as the transmission belt is sleeved on the surfaces of the two driving rollers, the transmission belt can reciprocate, passers-by can watch through the transparent glass, and propaganda display effect is improved.

Drawings

FIG. 1 is a view of a drop-down state of an adjustable advertising stand advertising panel provided by the utility model;

FIG. 2 is a view of an adjustable advertising stand according to the present utility model in an expanded state;

FIG. 3 is a diagram showing a connection state of an adjustable advertising stand rolling assembly and a protective assembly according to the present utility model;

Fig. 4 is a split state diagram of an adjustable advertising stand rolling assembly and a protection assembly provided by the utility model.

In the figure: 1. a bracket; 11. a clamping groove; 12. a fixing nut; 13. adjusting a screw; 2. a top plate; 21. a protective box; 3. a promotional panel; 4. a positioning rod; 5. a guide groove; 6. a rolling assembly; 61. a drive roll; 62. a limiting plate; 63. a rotating shaft; 64. a rotating electric machine; 65. a conveyor belt; 651. soft magnetic sheets; 652. a block of magnet; 7. a protective assembly; 71. transparent glass; 711. a guide slide block; 712. a movable nut; 72. an open slot; 73. and (5) a sealing strip.

Description of the embodiments

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

Referring to fig. 1-4, the adjustable propaganda frame provided by the utility model comprises a bracket 1 and a top plate 2, wherein the top plate 2 is arranged at the upper end of the bracket 1, propaganda panels 3 are symmetrically hinged at two sides of the top plate 2, positioning rods 4 are movably hinged at two sides of the propaganda panels 3, a guide groove 5 is formed in one side of the bracket 1, a rolling assembly 6 is arranged at the lower end of the top plate 2, a protection assembly 7 is arranged outside the rolling assembly 6, and two sides of the protection assembly 7 are slidably connected inside the guide groove 5.

The device can be installed at outdoor roadside, when needs propaganda use, propaganda panel 3 surface can write with the chalk, also can paste the poster on its surface, propaganda panel 3 should be vertical static state this moment, make things convenient for passersby to look over the content of writing or poster on, and when needs developments show poster, can open propaganda panel 3 and be horizontal state, then utilize locating lever 4 card to fix in the both sides of support 1, open the propaganda panel 3 that is horizontal state this moment and can use as the sunshade of hiding the rain not only, simultaneously rolling element 6 and protection component 7 also will leak, protection component 7 can be adjusted at the centre of support 1 through guide way 5, when protection component 7 descends, rolling element 6 will expose outside, at this moment can adhere the poster on rolling element 6 surface, then lift protection component 7 protects rolling element 6 and poster, finally can start rolling element 6 drive the poster reciprocating motion on its surface, make things convenient for personnel to watch better.

Further, the surface of the bracket 1 is provided with a clamping groove 11, a fixing nut 12 is installed in the middle of the upper end of the bracket 1, an adjusting screw 13 is connected in the middle of the fixing nut 12 in a threaded manner, and the adjusting screw 13 is positioned in the guide groove 5 (the adjusting screw 13 can be manually rotated or can be driven to rotate by a motor, and the bracket is specifically and automatically arranged according to the requirement).

One end of the positioning rod 4 can be clamped in the clamping groove 11 to fix the propaganda panel 3, and when the protection component 7 needs to be adjusted to be lifted, the adjusting screw 13 can be rotated positively and negatively, and when the adjusting screw 13 does not rotate, the fixing nut 12 can lock and fix the adjusting screw 13, so that the condition that the adjusting screw 13 rotates is prevented.

Further, the rolling assembly 6 comprises a driving roller 61 and a limiting plate 62 arranged at the bottom of the driving roller 61, a rotating shaft 63 is arranged at the upper end of the driving roller 61, a rotating motor 64 is arranged at the upper end of the rotating shaft 63, and a transmission belt 65 is sleeved outside the driving roller 61.

The number of the driving rollers 61 is two, the rotating motor 64 can drive the driving rollers 61 to rotate through the rotating shaft 63, and the transmission belt 65 is sleeved on the surfaces of the two driving rollers 61, so that the transmission belt 65 can conveniently reciprocate, and the arranged limiting plate 62 can protect the bottom of the driving rollers 61 and prevent the transmission belt 65 from falling downwards.

Further, soft magnetic sheets 651 are installed on the surface of the transmission belt 65 at intervals, and the surface of the soft magnetic sheets 651 is movably adsorbed with a magnet block 652.

When the propaganda poster needs to be pasted on the surface of the transmission belt 65, the propaganda poster can be clung to the surface of the soft magnetic sheet 651, and then the propaganda poster four corners are pressed by utilizing the magnet block 652, so that the magnet block 652 adsorbs the soft magnetic sheet 651 to fix the propaganda poster, and the propaganda poster does not need to be pasted by adhesive tape or glue, thereby being convenient for later replacement, simple and convenient.

Further, the protection component 7 comprises transparent glass 71, an open groove 72 is formed in the middle of the upper end of the transparent glass 71, and a sealing strip 73 is installed on the upper end surface of the transparent glass 71.

The inside of the transparent glass 71 is hollow, when the transparent glass 71 ascends, the rolling assembly 6 is inserted into the inside of the transparent glass 71 through the open groove 72, and when the transparent glass 71 ascends to the bottom of the top plate 2, the sealing strip 73 at the upper end of the transparent glass 71 seals the gap between the transparent glass 71 and the top plate 2, so that external rainwater is prevented from entering the inside of the transparent glass 71.

Further, guide sliders 711 are symmetrically installed at both sides of the transparent glass 71, and a movable nut 712 is installed in the middle of the guide sliders 711.

The two sides of the transparent glass 71 are slidably connected inside the guide groove 5 by using the guide slide blocks 711, when the adjusting screw 13 rotates forward, the movable nut 712 screwed outside the adjusting screw 13 drives the guide slide blocks 711 and the transparent glass 71 to move downward, and when the adjusting screw 13 rotates reversely, the movable nut 712 screwed outside the adjusting screw 13 drives the guide slide blocks 711 and the transparent glass 71 to move upward.

Further, a protective case 21 is installed at the upper end of the top plate 2.

The protection box 21 can protect the rotating electric machine 64 from being exposed and damaged as much as possible.

The application process of the utility model is as follows: when the poster is required to be displayed, the surface of the propaganda panel 3 can be written by chalk, the poster can be stuck on the surface of the propaganda panel 3, the propaganda panel 3 is in a vertical static state at the moment, when the propaganda poster is required to be displayed dynamically, the propaganda panel 3 can be opened to be in a transverse state, then the propaganda panel is clamped inside the clamping groove 11 by utilizing the positioning rod 4 and fixed, then the adjusting screw 13 is rotated positively, the movable nut 712 outside the adjusting screw 13 drives the guide slide block 711 and the transparent glass 71 to move downwards, at the moment, the transparent glass 71 moves downwards to be separated from the outside of the rolling assembly 6, the rolling assembly 6 is exposed, then the propaganda poster is attached on the surface of the transmission belt 65, then the propaganda poster is pressed at four corners of the propaganda poster by utilizing the magnet blocks 652, the magnet blocks 652 are adsorbed by the magnet blocks 651 to be fixed, finally, the adjusting screw 13 is rotated reversely, the transparent glass 71 is moved upwards to be sleeved outside the rolling assembly 6 to be protected, and when the poster on the surface of the transmission belt 65 is required to roll, the poster, the rotation motor 64 is started, the driving roller 61 is rotated, and the driving belt 65 is sleeved on the surface of the two driving rollers 61, so that the driving belt 65 can move, and the driving magnet 71, and the driving plate 71 can be observed by a person.

The above description is of the preferred embodiments of the present utility model, and any person skilled in the art may modify the present utility model or make modifications to the present utility model with the technical solutions described above. Therefore, any simple modification or equivalent made according to the technical solution of the present utility model falls within the scope of the protection claimed by the present utility model.

Claims

1. The utility model provides an adjustable propaganda frame, includes support (1) and roof (2), roof (2) are installed in the upper end of support (1), its characterized in that: the utility model discloses a novel advertising board is characterized in that two sides of a top plate (2) are symmetrically hinged with a propaganda panel (3), two sides of the propaganda panel (3) are movably hinged with a positioning rod (4), a guide groove (5) is formed in one side of a support (1), a rolling assembly (6) is mounted at the lower end of the top plate (2), a protection assembly (7) is arranged outside the rolling assembly (6), and two sides of the protection assembly (7) are slidably connected inside the guide groove (5).

2. An adjustable promotional stand according to claim 1 wherein: clamping grooves (11) are formed in the surface of the support (1), fixing nuts (12) are arranged in the middle of the upper end of the support (1), adjusting screws (13) are connected in the middle of the fixing nuts (12) in a threaded mode, and the adjusting screws (13) are located inside the guide grooves (5).

3. An adjustable promotional stand according to claim 1 wherein: the rolling assembly (6) comprises a driving roller (61) and a limiting plate (62) arranged at the bottom of the driving roller (61), a rotating shaft (63) is arranged at the upper end of the driving roller (61), a rotating motor (64) is arranged at the upper end of the rotating shaft (63), and a transmission belt (65) is sleeved outside the driving roller (61).

4. An adjustable promotional stand according to claim 3 wherein: soft magnetic sheets (651) are arranged on the surface of the transmission belt (65) at intervals, and magnet blocks (652) are movably adsorbed on the surface of the soft magnetic sheets (651).

5. An adjustable promotional stand according to claim 1 wherein: the protection component (7) comprises transparent glass (71) and an open slot (72) formed in the middle of the upper end of the transparent glass (71), and a sealing strip (73) is arranged on the surface of the upper end of the transparent glass (71).

6. An adjustable promotional stand according to claim 5 wherein: guide sliding blocks (711) are symmetrically arranged on two sides of the transparent glass (71), and a movable nut (712) is arranged in the middle of the guide sliding blocks (711).

7. An adjustable promotional stand according to claim 1 wherein: the upper end of the top plate (2) is provided with a protective box (21).