CN215450839U

CN215450839U - Movie & TV advertisement is fixed knot structure for poster convenient to dismouting

Info

Publication number: CN215450839U
Application number: CN202122111605.6U
Authority: CN
Inventors: 刘泱泱
Original assignee: Hunan First Normal University
Current assignee: Hunan First Normal University
Priority date: 2021-09-02
Filing date: 2021-09-02
Publication date: 2022-01-07
Anticipated expiration: 2031-09-02

Abstract

The utility model discloses a fixing structure for a movie advertisement poster, which is convenient to disassemble and assemble. According to the utility model, the clamping assembly is arranged in the main body, the elastic plate and the extrusion plate can rapidly extrude, fix and disassemble the upper end and the lower end of the poster, so that the poster can be conveniently installed and disassembled, the transmission roller can simultaneously drive the furling roller to rotate and the extrusion plate to move, when the poster is recovered, the extrusion contact between the extrusion plate and the lower end of the poster automatically disappears, namely, the lower end of the poster can be automatically disassembled, so that the labor is saved and the poster is convenient to disassemble and assemble; through having set up output module lower extreme in the main part, the push rod can indirectly drive the push pedal in slide frame and the inside and absorb the silk floss and reciprocate, can make the interior front and back both ends of frame absorb the silk floss and clear up the dust and the moisture on poster surface, avoids the poster after the roll-up still to need the secondary to expand and clear up it.

Description

Movie & TV advertisement is fixed knot structure for poster convenient to dismouting

Technical Field

The utility model relates to the technical field of movie and television propaganda, in particular to a fixing structure for a movie and television advertisement poster, which is convenient to disassemble and assemble.

Background

The film and television uses copy, tape, film, memory, etc. as carriers, and uses screen and screen projection as purposes, so as to implement the artistic form of comprehensive viewing of vision and hearing, and is the comprehensive form of modern art, including the contents of film, TV play, program and animation, etc., and the film and television industry in China has been developed more and more well in recent years.

Advertisement poster often shows through fixed knot structure installs on the mount for the outsider to browse, when dismantling the poster, need dismantle to a plurality of positions of fixed poster, its operating procedure is comparatively loaded down with trivial details, and is relatively poor to the follow-up roll-up effect of poster, and the poster is in the use, and its surface is stained with impurity easily, makes operating personnel's hand be stained easily.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art not enough, the fixed knot constructs for movie & TV advertisement poster convenient to dismouting has now been proposed, it often shows for the visitor to browse through fixed knot constructs to install on the mount to have solved advertisement poster, when dismantling the poster, need dismantle a plurality of position of fixed poster, its operating procedure is comparatively loaded down with trivial details, and it is relatively poor to the follow-up roll-up effect of poster, the poster is in the use, its surface is stained with impurity easily, make operating personnel's hand be stained with the problem of spot easily.

(II) technical scheme

The utility model is realized by the following technical scheme: the utility model provides a fixing structure for a movie advertisement poster convenient to disassemble and assemble, which comprises a main body, an installation groove, a through hole, a clamping component and a handle, wherein the middle end of the front part of the main body is provided with the installation groove, the upper end of the right side surface of the main body is provided with the through hole, the lower end of the left side surface of the main body is rotatably connected with the handle, the clamping component is connected with the inner side surface of the main body and comprises a movable groove, a transmission roller, an output component, a lower frame, a belt, a winding roller, a cleaning component, a groove, an elastic plate, an extrusion plate and a guide plate, the movable groove is arranged at the left end in the main body, the upper end and the lower end in the movable groove are rotatably connected with the transmission roller, the circle center of the transmission roller at the lower end of the movable groove is fixedly connected with the handle, the right end of the circle center of the transmission roller at the lower end of the movable groove is coaxially rotated with the lower end of the output component, the lower frame is arranged at the lower end in the installation groove, and the side surface of the transmission roller is in transmission connection with the inner side surface of the belt, the roll-up roller is characterized in that the left end of the roll-up roller is fixedly connected with the circle center of a transmission roller at the upper end of the movable groove, a cleaning assembly is arranged below the roll-up roller, a groove is formed in the lower end of the roll-up roller, the middle end of the groove is rotatably connected with the elastic plate, the inner side surface of the lower frame is slidably connected with the extrusion plate, and the top of the extrusion plate is fixedly connected with the guide plate.

Further, the output assembly comprises a cavity, a cam, a push rod and a reset spring, the cavity is arranged at the right end of the transmission roller at the lower end of the movable groove, the center of a circle of the right end of the cam is fixedly connected with the center of the circle of the right end of the transmission roller, the cam is in contact with the bottom end face of the push rod, the side face of the push rod and the top end face of the cavity are respectively in elastic connection with the upper end and the lower end of the reset spring, and the top of the push rod is fixedly connected with the bottom end of the extrusion plate.

Further, the clearance subassembly includes frame, sliding frame, spring, push pedal and absorption silk floss, roll-up roller below is located to the frame, frame medial surface and sliding frame back of the body terminal surface sliding connection, sliding frame medial surface fixedly connected with spring, the spring back of the body end is equipped with the push pedal, push pedal and frame back of the body terminal surface all are equipped with the absorption silk floss, sliding frame bottom face and deflector fixed connection.

Furthermore, the through hole is located at the right end of the furling roller, and the diameter of the furling roller is smaller than the height of the through hole.

Furthermore, the upper end and the lower end of the guide plate are vertically connected with the sliding frame and the extrusion plate.

Furthermore, the elastic plate is of a fan-shaped structure and is in close contact with the side face of the right end in the groove.

Furthermore, the sliding frame is of a U-shaped structure, and the upper end and the lower end of the outer frame are hollowed out.

Furthermore, the reset spring is made of piano steel wires.

Furthermore, the cam is made of aluminum alloy.

(III) advantageous effects

Compared with the prior art, the utility model has the following beneficial effects:

1) according to the fixing structure for the movie advertisement poster convenient to disassemble and assemble, the clamping assembly is arranged in the main body, the elastic plate and the extrusion plate can be used for quickly extruding, fixing and disassembling the upper end and the lower end of the poster, the poster is convenient to assemble and disassemble, the transmission roller can simultaneously drive the winding roller to rotate and the extrusion plate to move, when the poster is recovered, the extrusion contact between the extrusion plate and the lower end of the poster automatically disappears, the lower end of the poster can be automatically disassembled, labor is saved, and the disassembly and assembly are convenient.

2) Through having set up output module lower extreme in the main part, the push rod can indirectly drive the push pedal in slide frame and the inside and absorb the silk floss and reciprocate, can make the interior front and back both ends of frame absorb the silk floss and clear up the dust and the moisture on poster surface, avoids the poster after the roll-up still to need the secondary to expand and clear up it.

3) Through having set up the clearance subassembly at the roll-up roller lower extreme, the spring makes the push pedal drive and absorbs the silk floss and apply partial extrusion force for the poster surface, when making the roll-up roller roll-up poster, the compactedness is higher between the poster of its side roll-up, improves the recovery effect of poster and the follow-up recovery and the placing to the poster of being convenient for.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the main body of the present invention;

FIG. 3 is a schematic view of the connection structure of the take-up roll of the present invention;

FIG. 4 is a schematic view of the lower frame structure of the present invention;

FIG. 5 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

FIG. 6 is a schematic view of a cleaning assembly according to the present invention.

In the figure: the device comprises a main body-1, a mounting groove-2, a through hole-3, a clamping component-4, a handle-5, a movable groove-41, a transmission roller-42, an output component-43, a lower frame-44, a belt-45, a take-up roller-46, a cleaning component-47, a groove-48, an elastic plate-49, a squeezing plate-410, a guide plate-411, a cavity-431, a cam-432, a push rod-433, a return spring-434, an outer frame-471, a sliding frame-472, a spring-473, a push plate-474 and an absorbing cotton-475.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1 and 2, the present invention provides a fixing structure for a movie advertisement poster, which is easy to be disassembled and assembled: main part 1, mounting groove 2, through-hole 3, centre gripping subassembly 4 and handle 5, 1 anterior middle-end in main part is equipped with

mounting groove

2, and 1 right flank upper end in main part is equipped with through-

hole

3, and 1 left surface lower extreme in main part rotates with handle 5 to be connected, and centre gripping subassembly 4 is connected with 1 medial surface in main part.

Referring to fig. 2, 3 and 4, the present invention provides a fixing structure for a movie advertisement poster convenient for disassembly and assembly, wherein a clamping assembly 4 comprises a movable groove 41, a transmission roller 42, an output assembly 43, a lower frame 44, a belt 45, a winding roller 46, a cleaning assembly 47, a groove 48, an elastic plate 49, a squeezing plate 410 and a guide plate 411, the movable groove 41 is arranged at the left end in a main body 1 and can provide a space for the transmission roller 42 to operate, the upper end and the lower end in the movable groove 41 are rotatably connected with the transmission roller 42 to drive the belt 45 to rotate, the circle center of the transmission roller 42 at the lower end of the movable groove 41 is fixedly connected with a handle 5, power can be applied to the transmission roller 42 through the handle 5, the right end at the circle center of the transmission roller 42 at the lower end of the movable groove 41 is coaxially rotated with the lower end of the output assembly 43, the lower frame 44 is arranged at the lower end in a mounting groove 2 and can provide clamping force for the lower end of the poster, the side of the transmission roller 42 is in transmission connection with the inner side surface of the belt 45, the device can provide power for the rotation of the belt 45, the left end of the furling roller 46 is fixedly connected with the circle center of the transmission roller 42 at the upper end in the movable groove 41, the furling roller can be indirectly driven by the transmission roller 42 to rotate and furl the poster, a cleaning component 47 is arranged below the furling roller 46, the cleaning effect can be provided when the poster is recovered, the furling roller 46 can enable the lower end of the furling roller 46 to furl the poster to be more compact, a groove 48 is arranged at the lower end in the furling roller 46 and can provide a clamping space for the upper end of the poster, the middle end in the groove 48 is rotatably connected with an elastic plate 49, the elastic plate 49 can be rubber, when the elastic plate 49 rotates inwards, the extrusion force can be applied to the upper end of the poster, the upper end of the poster is fixed on the furling roller 46, the subsequent furling of the poster is convenient, the inner side surface of the lower frame 44 is in sliding connection with the extrusion plate 410 and can provide clamping force for the lower end of the poster, the top of the extrusion plate 410 is fixedly connected with a guide plate 411, the through hole 3 is arranged at the right end of the furling roller 46, be convenient for to the recovery of the poster after the roll-up is accomplished, and the diameter of roll-up roller 46 is less than the height of through-hole 3, and both ends are connected with sliding frame 472 and stripper plate 410 are perpendicular about deflector 411, improve the transmission effect to sliding frame 472, and elastic plate 49 is fan-shaped structure, and elastic plate 49 and recess 48 interior right-hand member side in close contact with.

Please refer to fig. 5, the present invention provides a fixing structure for a movie advertisement poster convenient for disassembly and assembly, wherein an output assembly 43 comprises a cavity 431, a cam 432, a push rod 433 and a return spring 434, the cavity 431 is disposed at the right end of a transmission roller 42 at the lower end of a movable slot 41, and can provide an installation space for the cam 432, the cam 432 is fixedly connected with the center of a circle at the right end of the transmission roller 42, the bottom end surfaces of the cam 432 and the push rod 433 are in contact with each other, and can apply a pushing force to the push rod 433, the side surface of the push rod 433 and the top end surface of the cavity 431 are respectively elastically connected with the upper and lower ends of the return spring 434, and can provide a power for the return of the push rod 433, so that when the poster is retrieved, the extrusion plate 410 can be automatically separated from the lower end of the poster, and the top of the push rod 433 is fixedly connected with the bottom end of the extrusion plate 410.

Referring to fig. 6, the present invention provides a fixing structure for a movie advertisement poster convenient for disassembly and assembly, the cleaning assembly 47 includes an outer frame 471, a sliding frame 472, a spring 473, a pushing plate 474 and an absorbing sponge 475, the outer frame 471 is disposed below the furling roller 46, the furling roller 46 plays a guiding role when furling the poster, the inner side surface of the outer frame 471 is slidably connected with the back end surface of the sliding frame 472, the pushing plate 474 and the absorbing sponge 475 are driven to move up and down, and the cleaning sponge 475 can clean dust, moisture and the like on the surface of the poster, the spring 473 is fixedly connected to the inner side surface of the sliding frame 472, the pushing force can be applied to the pushing plate 474, and the pushing plate 474 can drive the absorbing sponge 475 to apply partial extrusion force to the surface of the poster, when the furling roller 46 at the upper end is used for poster rolling up, the compactness between posters furled by the side surface is higher, which is convenient for subsequent collection and placement of posters, the spring back end is provided with the pushing plate 474, the outer frame 474 and the absorbing sponge 471 are both provided with the absorbing sponge 475, the bottom end surface of the sliding frame 472 is fixedly connected to the guide plate 411, the sliding frame 472 is U-shaped, and the upper and lower ends of the outer frame 471 are hollow.

The utility model provides a fixing structure for a movie advertisement poster convenient to disassemble and assemble through improvement, and the working principle is as follows;

firstly, when the equipment is used, the device is firstly placed in a working area, and then the equipment is connected with an external power supply, so that the required electric energy can be provided for the work of the equipment;

secondly, when the poster is installed, the upper end of the poster can be placed in the groove 48 in advance, then power is applied through the through hole 3 to rotate the elastic plate 49, the elastic plate 49 rotates backwards, the elastic plate 49 can press the upper end of the poster, the upper end of the poster can be fixed on the furling roller 46, then the lower end of the poster extends downwards to the upper end in the lower frame 44 through the outer frame 471, power is applied to the handle 5, the handle 5 drives the cam 432 to rotate, the cam 432 applies thrust to the push rod 433, the push rod 433 can be upwards brought with the extrusion plate 410, the extrusion plate 410 is separated from the lower frame 44, the lower end of the poster extends into a gap between the extrusion plate 410 and the lower frame 44, the handle 5 is rotated, and the extrusion plate 410 extends downwards to be connected and fixed with the lower frame 44, and the whole poster can be fixed;

thirdly, after the poster is used for a period of time, when the poster needs to be disassembled, power can be applied to the handle 5, the handle 5 can drive the transmission roller 42 to rotate, the transmission roller 42 can drive the cam 432 to rotate while rotating, the cam 432 drives the extrusion plate 410 at the upper end to move up and down through the push rod 433, so that the extrusion contact between the extrusion plate 410 and the lower end of the poster can disappear, the one end of the poster can be automatically disassembled, manpower is saved, the disassembly and assembly are convenient, the transmission roller 42 can drive the belt 45 to rotate while rotating, and the belt 45 drives the furling roller 46 at the upper end to rotate to furl the poster;

fourthly, when the roll-up roller 46 drives the poster at the lower end to move upwards, the poster moves upwards through the outer frame 471, and the spring 473 can apply a thrust to the push plate 474, so that the push plate 474 can apply a thrust to the absorbing sponge 475, and the push plate 474 can drive the absorbing sponge 475 to apply partial extrusion force to the surface of the poster, so that when the roll-up roller 46 at the upper end rolls up the poster, the compactness of the poster rolled on the side surface is higher, the recovery effect of the poster is improved, and the subsequent recovery and placement of the poster are facilitated;

fifthly, the pressing plate 410 can apply a pushing force to the guide plate 411 while moving, so that the guide plate 411 drives the sliding frame 472 at the upper end to slide in the outer frame 471, the sliding frame 472 can drive the pushing plate 474 and the absorbing sponge 475 to move while sliding, and accordingly dust and moisture on the surface of the poster can be cleaned by the absorbing sponge 475 at the front end and the rear end in the outer frame 471, the situation that the furled poster still needs to be unfolded twice and cleaned is avoided, after the furled poster is completed, the elastic plate 49 can be reversed, connection between the elastic plate 49 and the upper end of the poster disappears, and the poster can be taken out through the through hole 3.

According to the fixing structure for the movie advertisement poster convenient to disassemble and assemble, the clamping assembly 4 is optimally arranged in the main body 1, the elastic plate 49 and the extrusion plate 410 can be used for quickly extruding, fixing and disassembling the upper end and the lower end of the poster, the poster is convenient to assemble and disassemble, the transmission roller 42 can simultaneously drive the winding roller 46 to rotate and the extrusion plate 410 to move, when the poster is recovered, the extrusion contact between the extrusion plate 410 and the lower end of the poster automatically disappears, namely the lower end of the poster can be automatically disassembled, manpower is saved, and the disassembly and the assembly are convenient; through arranging the output assembly 43 at the inner lower end of the main body 1, the push rod 433 can indirectly drive the sliding frame 472, the push plate 474 and the absorbing sponge 475 in the inner part to move up and down, so that the absorbing sponges 475 at the front end and the rear end in the outer frame 471 can clean dust and moisture on the surface of the poster, and the rolled poster is prevented from being unfolded secondarily and cleaned; by arranging the cleaning assembly 47 at the lower end of the furling roller 46, the spring 473 enables the push plate 474 to drive the absorbing sponge 475 to apply partial extrusion force to the surface of the poster, so that when the furling roller 46 furls the poster, the compactness between the posters furled at the side surface of the poster is higher, the poster recovery effect is improved, and the subsequent recovery and placement of the poster are facilitated.

Claims

1. A fixing structure for a movie advertisement poster convenient to disassemble and assemble comprises a main body (1) and a handle (5), wherein the middle end of the front part of the main body (1) is provided with an installation groove (2), and the upper end of the right side surface of the main body (1) is provided with a through hole (3); the method is characterized in that: the automatic winding device is characterized by further comprising a clamping component (4), wherein the clamping component (4) is connected with the inner side face of the main body (1), the clamping component (4) comprises a movable groove (41), a transmission roller (42), an output component (43), a lower frame (44), a belt (45), a winding roller (46), a cleaning component (47), a groove (48), an elastic plate (49), an extrusion plate (410) and a guide plate (411), the movable groove (41) is arranged at the left end in the main body (1), the upper end and the lower end in the movable groove (41) are rotatably connected with the transmission roller (42), the right end of the circle center of the transmission roller (42) at the lower end of the movable groove (41) is coaxially rotated with the lower end of the output component (43), the lower frame (44) is arranged at the inner lower end of the installation groove (2), the side face of the transmission roller (42) is in transmission connection with the inner side face of the belt (45), the cleaning component (47) is arranged below the winding roller (46), the lower extreme is equipped with recess (48) in roll-up roller (46), the middle-end rotates with elastic plate (49) in recess (48) and is connected, lower frame (44) medial surface and stripper plate (410) sliding connection, stripper plate (410) top and deflector (411) fixed connection.

2. A fixing structure for a movie advertising poster easy to detach and attach as claimed in claim 1, wherein: output subassembly (43) include cavity (431), cam (432), push rod (433) and reset spring (434), transmission roller (42) right-hand member of activity groove (41) lower extreme is located in cavity (431), cam (432) and transmission roller (42) right-hand member centre of a circle department fixed connection, cam (432) and push rod (433) bottom end face contact each other, both ends elastic connection under push rod (433) side and cavity (431) top end face respectively with reset spring (434), push rod (433) top and stripper plate (410) bottom fixed connection.

3. A fixing structure for a movie advertising poster easy to detach and attach as claimed in claim 1, wherein: clearance subassembly (47) include frame (471), slide frame (472), spring (473), push pedal (474) and absorb cotton (475), roll-up roller (46) below is located to frame (471), frame (471) medial surface and slide frame (472) back of the body terminal surface sliding connection, slide frame (472) medial surface fixedly connected with spring (473), spring (473) back of the body end is equipped with push pedal (474), push pedal (474) and frame (471) back of the body terminal surface all are equipped with absorbs cotton (475), slide frame (472) bottom face and deflector (411) fixed connection.

4. A fixing structure for a movie advertising poster easy to detach and attach as claimed in claim 1, wherein: the lower end of the left side face of the main body (1) is rotatably connected with the handle (5), the circle center of the transmission roller (42) at the lower end of the movable groove (41) is fixedly connected with the handle (5), and the left end of the furling roller (46) is fixedly connected with the circle center of the transmission roller (42) at the inner upper end of the movable groove (41).

5. A fixing structure for a movie advertising poster easy to detach and attach as claimed in claim 1, wherein: the through hole (3) is located at the right end of the furling roller (46), and the diameter of the furling roller (46) is smaller than the height of the through hole (3).

6. A fixing structure for a movie advertising poster easy to detach and attach as claimed in claim 1, wherein: the upper end and the lower end of the guide plate (411) are vertically connected with the sliding frame (472) and the extrusion plate (410).

7. A fixing structure for a movie advertising poster easy to detach and attach as claimed in claim 1, wherein: the elastic plate (49) is of a fan-shaped structure, and the elastic plate (49) is tightly contacted with the side face of the inner right end of the groove (48).

8. A fixing structure for a movie advertising poster easy to detach and attach as claimed in claim 3, wherein: the sliding frame (472) is of a U-shaped structure, and the upper end and the lower end of the outer frame (471) are hollow.