Size positioning equipment for advertising cloth

Abstract

The utility model discloses size positioning equipment for advertising cloth, which comprises a supporting base, a supporting column is fixedly mounted at the upper end of the supporting base, and a frame is fixedly mounted at the upper end of the supporting column; the concentric shaft is rotationally connected to the inner side of the frame, a cloth body is arranged on the outer side of the concentric shaft in a winding mode, and a counterweight block is fixedly installed at the lower end of the cloth body; the positioning assembly is arranged on the outer side of the concentric shaft; and the protection assembly is arranged on the outer side of the frame, and when the positioning assembly is pulled, the positioning assembly can drive the concentric shaft to rotate. According to the size positioning equipment for the advertising cloth, when the content of the advertising cloth needs to be displayed, a positioning ring is manually pulled, so that a traction rope drives a line roller to rotate, the line roller rotates to drive a concentric shaft to rotate, and the concentric shaft rotates to enable a cloth body wound on the outer side to move downwards through the gravity of a counterweight block; therefore, the content on the inner side of the cloth body is displayed for people to enjoy.

Description

Technical Field

[0001] The utility model relates to the technical field of advertising cloths, in particular to a size positioning device for advertising cloths. Background Art

[0002] Advertising cloth is an item used for outdoor advertising, exhibition displays, background walls and other occasions. It has excellent durability, waterproofness and UV resistance to adapt to various outdoor environments.

[0003] The invention discloses an advertising cloth device with application number CN201611063073.0, which specifically relates to a wall advertising cloth taking-up and releasing device; it comprises a reel, a motor, a cylindrical barrel and a positioning clamp, and is characterized in that: the reel is arranged in the cylindrical barrel, and the advertising cloth is rolled up on the reel, one end of the reel is rotatably connected with the cylindrical barrel and the end is provided with a rotating handle, the other end of the reel is provided with a swelling block and a magnetic mechanism is provided between the end and the motor, the magnetic mechanism comprises a magnetic ring, a magnetic cover and an electromagnet, the magnetic ring is sleeved on the reel and close to the swelling block, the magnetic cover is sleeved on the swelling block, the magnetic cover is provided with a conical cavity cooperating with the swelling block, and the magnetic cover and the swelling block are slidably matched; the wall advertising cloth taking-up and releasing device adopting the technical solution of the invention is flexible to use, convenient to store, scientifically and reasonably designed, simple in structure and easy to use.

[0004] However, the device does not have a structure for positioning the size of the advertising cloth. When the advertising cloth is used, in order to attract the attention and interest of the viewer and make the viewer curious and want to know the other half of the content, a part of the advertising content will be hidden. If the advertising cloth does not have a structure for positioning the size, the content of the advertisement will be completely exposed in the field of vision, which will affect the publicity effect of the advertising content.

[0005] In view of the above problems, it is urgent to carry out innovative design based on the size positioning device structure used for the original advertising cloth. Utility Model Content

[0006] The purpose of the utility model is to provide a size positioning device for an advertising cloth, so as to solve the problem that the device proposed in the above background technology is not provided with a structure for sizing the advertising cloth, and when the advertising cloth is used, in order to attract the attention and interest of the viewer and make the viewer curious and want to know the other half of the content, a part of the advertising content will be hidden. If the advertising cloth is not provided with a size positioning structure, the content of the advertisement will be completely exposed in the field of vision, which will affect the publicity effect of the advertising content.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a size positioning device for an advertising cloth, comprising a support base, a support column is fixedly installed on the upper end of the support base, and a frame is fixedly installed on the upper end of the support column; a concentric shaft, the concentric shaft is rotatably connected to the inner side of the frame, and a cloth body is wound around the outer side of the concentric shaft, and a counterweight is fixedly installed on the lower end of the cloth body; a positioning component, the positioning component is arranged on the outer side of the concentric shaft; a protective component, the protective component is arranged on the outer side of the frame, wherein the positioning component can drive the concentric shaft to rotate by pulling the positioning component; and the protective component can control the opening state of the frame by rotating the protective component.

[0008] Preferably, the positioning assembly includes a vortex spring, and two ends of the vortex spring are respectively connected to the outer surface of the frame and the tail of the concentric shaft.

[0009] Preferably, the positioning assembly further comprises a wire roller, a traction rope and a positioning ring, the wire roller is fixedly mounted on the outside of the coaxial shaft, a traction rope is wound around the outside of the wire roller, and the tail end of the traction rope is fixedly connected to the positioning ring.

[0010] Preferably, the positioning assembly further comprises buckles, which are equidistantly installed on the right outer surface of the frame, and a positioning ring is snap-connected to the inner side of the buckle.

[0011] Preferably, the protection assembly comprises a rotating shaft and a cover plate, the rotating shaft is rotatably connected to the inner side of the frame, and the cover plate is fixedly installed on the outer side of the rotating shaft.

[0012] Preferably, the protection component also includes a first magnet and a second magnet, the first magnet is fixedly mounted on the inner side of the cover plate, and the second magnet is magnetically connected to the outer side of the first magnet, the first magnet and the second magnet are magnetically attracted to each other, and the second magnet is fixedly mounted on the outer side of the frame.

[0013] Preferably, a battery is fixedly mounted on the upper end of the frame, and a lighting lamp is fixedly mounted on the inner side of the frame, and the battery and the lighting lamp are electrically connected.

[0014] Compared with the prior art, the utility model has the beneficial effect that the size positioning device for the advertising cloth is provided with:

[0015] 1. The size positioning structure. When the content of the advertising cloth needs to be displayed, the positioning ring is manually pulled, so that the traction rope drives the wire roller to rotate. The rotation of the wire roller drives the concentric shaft to rotate. The rotation of the concentric shaft causes the cloth body wound on the outside to move downward through the gravity of the counterweight block, so that the content inside the cloth body can be displayed for people to watch;

[0016] Furthermore, when the cloth content to be displayed is displayed, the positioning ring is engaged with the inner side of the corresponding buckle, and the bottom of the cloth is fixed at a certain height by the engagement of the positioning ring and the buckle, so as to prevent the cloth from being automatically retracted or extended;

[0017] Furthermore, when the cloth is displayed, the positioning ring and the buckle are loosened, the bottom of the cloth loses its position, and the concentric axis is reset by the elastic force of the vortex spring and turned over, so that the cloth is rolled up, and dust is prevented from adhering to the inner side of the cloth to affect the appearance.

[0018] 2. Protection structure. When the cloth is in use, the magnetic force of the first magnet and the second magnet causes the cover plate to fit onto the outside of the frame, and the cover plate on the outside of the frame protects the cloth to prevent the cloth from coming into contact with the outside and being damaged. When the cloth needs to be disassembled or cleaned and maintained, the cover plate can be manually pulled to rotate the cover plate through the rotating shaft, so that the inside of the frame is in an open state, which is convenient for replacing, maintaining and cleaning the cloth. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the overall three-dimensional structure of the utility model after the cover plate is rotated;

[0021] Figure 3 This is a side view of the structure of the utility model;

[0022] Figure 4 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0023] Figure 5 For this utility model Figure 3 Enlarged structural diagram at B in the middle.

[0024] In the figure: 1. support base; 2. support column; 3. frame; 4. concentric shaft; 5. cloth body; 6. counterweight; 7. positioning assembly; 701. vortex spring; 702. wire roller; 703. traction rope; 704. positioning ring; 705. buckle; 8. protection assembly; 801. rotating shaft; 802. cover plate; 803. first magnet; 804. second magnet; 9. battery; 901. lighting lamp. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-Figure 5 The utility model provides a technical solution: a size positioning device for advertising cloth, comprising:

[0027] Embodiment 1: Figure 1-Figure 4 The technical scheme shown in the utility model provides a technical scheme: a size positioning device for advertising cloth, which discloses: a support base 1, a support column 2 is fixedly installed on the upper end of the support base 1, and a frame 3 is fixedly installed on the upper end of the support column 2; a concentric shaft 4, the concentric shaft 4 is rotatably connected to the inner side of the frame 3, and a cloth body 5 is wound around the outer side of the concentric shaft 4, and a counterweight 6 is fixedly installed on the lower end of the cloth body 5; a positioning component 7, the positioning component 7 is arranged on the outer side of the concentric shaft 4; a protection component 8, the protection component 8 is arranged on the outer side of the frame 3, wherein, by pulling the positioning component 7, the positioning component 7 can drive the concentric shaft 4 to rotate; rotating the protection component 8, the protection component 8 can control the opening state of the frame 3;

[0028] The positioning assembly 7 includes a vortex spring 701, and the two ends of the vortex spring 701 are respectively connected to the outer surface of the frame 3 and the tail of the concentric shaft 4; the positioning assembly 7 also includes a line roller 702, a traction rope 703 and a positioning ring 704, the line roller 702 is fixedly installed on the outside of the concentric shaft 4, and the traction rope 703 is wound around the outside of the line roller 702, and the tail end of the traction rope 703 is fixedly connected to the positioning ring 704; the positioning assembly 7 also includes buckles 705, the buckles 705 are equidistantly installed on the right outer surface of the frame 3, and the inner side of the buckle 705 is snap-connected with the positioning ring 704;

[0029] When it is necessary to display the content of the advertising cloth, the positioning ring 704 is manually pulled to make the traction rope 703 drive the wire roller 702 to rotate. The rotation of the wire roller 702 will drive the concentric shaft 4 to rotate. The rotation of the concentric shaft 4 will make the cloth body 5 wound on the outside move downward by the gravity of the counterweight 6, so that the content inside the cloth body 5 is displayed for people to watch. When the content of the cloth body 5 to be displayed is displayed, the positioning ring 704 is engaged with the inner side of the corresponding buckle 705. The bottom of the cloth body 5 is fixed at a certain height through the engagement of the positioning ring 704 and the buckle 705 to prevent the cloth body 5 from being automatically retracted. When the cloth body 5 is displayed, the positioning ring 704 and the buckle 705 are released, the bottom of the cloth body 5 loses its position, and the concentric shaft 4 is reset by the elastic force of the vortex spring 701 and turned over, so that the cloth body 5 is rolled up. By rolling up the cloth body 5, dust is prevented from adhering to the inside of the cloth body 5 and affecting the aesthetics.

[0030] Embodiment 2: Figure 1-Figure 3 , Figure 5 The technical scheme shown in the figure, the utility model provides a technical scheme: a size positioning device for advertising cloth, which discloses: the protection component 8 includes a rotating shaft 801 and a cover plate 802, the rotating shaft 801 is rotatably connected to the inner side of the frame 3, and the cover plate 802 is fixedly installed on the outer side of the rotating shaft 801; the protection component 8 also includes a first magnet 803 and a second magnet 804, the first magnet 803 is fixedly installed on the inner side of the cover plate 802, and the outer side of the first magnet 803 is magnetically connected to the second magnet 804, the first magnet 803 and the second magnet 804 are magnetically attracted to each other, and the second magnet 804 is fixedly installed on the outer side of the frame 3; a battery 9 is fixedly installed on the upper end of the frame 3, and a lighting lamp 901 is fixedly installed on the inner side of the frame 3, and the battery 9 and the lighting lamp 901 are electrically connected;

[0031] When the cloth body 5 is in use, the cover plate 802 is attached to the outside of the frame 3 through the magnetic force of the first magnet 803 and the second magnet 804, and the cover plate 802 on the outside of the frame 3 protects the cloth body 5 from contact with the outside and damage. When the cloth body 5 needs to be disassembled or cleaned and maintained, the cover plate 802 can be manually pulled to rotate the cover plate 802 through the rotating shaft 801, so that the inside of the frame 3 is in an open state, which is convenient for replacing, maintaining and cleaning the cloth body 5. A lighting lamp 901 is installed on the inside of the frame 3, and the lighting of the lighting lamp 901 can improve the use effect of the cloth body 5 at night.

[0032] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A size positioning device for advertising cloth, characterized in that: Included are: A support base (1), wherein a support column (2) is fixedly mounted on the upper end of the support base (1), and a frame (3) is fixedly mounted on the upper end of the support column (2); A concentric shaft (4), the concentric shaft (4) is rotatably connected to the inner side of the frame (3), a cloth body (5) is wound around the outer side of the concentric shaft (4), and a counterweight (6) is fixedly mounted on the lower end of the cloth body (5); A positioning component (7), wherein the positioning component (7) is arranged outside the concentric shaft (4); A protection component (8), wherein the protection component (8) is arranged outside the frame (3), wherein: The positioning assembly (7) is pulled, and the positioning assembly (7) can drive the coaxial shaft (4) to rotate; By rotating the protection component (8), the protection component (8) can control the opening state of the frame (3).

2. The size positioning device for advertising cloth according to claim 1, characterized in that: The positioning assembly (7) comprises a vortex spring (701), and two ends of the vortex spring (701) are respectively connected to the outer surface of the frame (3) and the tail of the coaxial shaft (4).

3. The size positioning device for advertising cloth according to claim 2, characterized in that: The positioning assembly (7) further comprises a line roller (702), a traction rope (703) and a positioning ring (704); the line roller (702) is fixedly mounted on the outside of the coaxial shaft (4); a traction rope (703) is wound around the outside of the line roller (702); and the rear end of the traction rope (703) is fixedly connected to the positioning ring (704).

4. The size positioning device for advertising cloth according to claim 3, characterized in that: The positioning assembly (7) further comprises buckles (705), which are equidistantly installed on the right outer surface of the frame (3), and a positioning ring (704) is snap-connected to the inner side of the buckles (705).

5. The size positioning device for advertising cloth according to claim 1, characterized in that: The protection assembly (8) comprises a rotating shaft (801) and a cover plate (802); the rotating shaft (801) is rotatably connected to the inner side of the frame (3), and the cover plate (802) is fixedly mounted on the outer side of the rotating shaft (801).

6. The size positioning device for advertising cloth according to claim 5, characterized in that: The protection component (8) further comprises a first magnet (803) and a second magnet (804), wherein the first magnet (803) is fixedly mounted on the inner side of the cover plate (802), and the outer side of the first magnet (803) is magnetically connected to the second magnet (804), the first magnet (803) and the second magnet (804) are magnetically attracted to each other, and the second magnet (804) is fixedly mounted on the outer side of the frame (3).

7. The size positioning device for advertising cloth according to claim 1, characterized in that: A storage battery (9) is fixedly mounted on the upper end of the frame (3), and a lighting lamp (901) is fixedly mounted on the inner side of the frame (3), and the storage battery (9) and the lighting lamp (901) are electrically connected.

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