CN210606478U

CN210606478U - Canvas rolling limiting device of advertising lamp box

Info

Publication number: CN210606478U
Application number: CN201922070990.7U
Authority: CN
Inventors: 何海林
Original assignee: Jiangsu Jinniuxing Electronic Technology Co ltd
Current assignee: Jiangsu Jinniuxing Electronic Technology Co ltd
Priority date: 2019-11-27
Filing date: 2019-11-27
Publication date: 2020-05-22
Anticipated expiration: 2029-11-27

Abstract

The utility model discloses a canvas roll stop device of advertising light boxes relates to advertising light boxes technical field. This canvas of advertising light boxes rolls stop device, including lamp house body and canvas cylinder, the top of lamp house body is close to both sides edge and all installs the motor, and the surface cover of motor is equipped with the protective housing, and the top fixed connection of screw and lamp house body is passed through to the bottom of protective housing. This advertising light boxes's canvas rolls stop device, after the canvas is installed, start through electric telescopic handle, thereby can make U type rectangular block remove, remove the back at U type rectangular block, make the top of canvas and bottom edge be located the inside of top U type rectangular block respectively and be located the inside of bottom U type rectangular block, when the canvas rolls the transmission, can carry out spacing processing to the position of canvas through U type rectangular block, the effectual skew that takes place the position when having prevented the canvas and rolling, simultaneously through the rotation of sliding ball, be convenient for roll the transmission to the canvas.

Description

Canvas rolling limiting device of advertising lamp box

Technical Field

The utility model relates to an advertising light boxes technical field specifically is an advertising light boxes's canvas rolls stop device.

Background

The advertisement, that is to say, the advertisement, is for a certain specific need, through the media of certain form, disclose and transmit the propaganda means of the information to the public extensively, the rolling lamp house of advertisement is as the commonly used media, collect neon lamp and advantage that the canvas rolls into an organic whole, the effective vision impact force that has improved people, has improved the utilization factor of unit area of advertisement, various characters, pattern jump in order, shine alternately, strong vision impact force, have both satisfied viewer's visual perception, can promote the advertiser to obtain the maximum economic benefits, but the current rolling lamp house of advertisement is in service, because need carry on the rolling transmission to the canvas, the condition that the canvas rolls faster easily appears, thus can make the position that the canvas rolls appear certain skew, can't roll the canvas to demonstrate better on the use.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a canvas of advertising light boxes rolls stop device, can be better carry out spacing processing to the position of canvas roll transmission, prevent that the skew from appearing in the rolling position of canvas, be convenient for thoughtlessly move the show to the canvas.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a canvas of advertising light boxes rolls stop device, includes lamp house body and canvas cylinder, the top of lamp house body is close to both sides edge and all installs the motor, the surface cover of motor is equipped with the protective housing, and the bottom of protective housing passes through the top fixed connection of screw with the lamp house body, the bottom of motor is provided with the pivot, and the bottom of pivot extends to the inside of lamp house body to the bottom welding of pivot has first mounting panel, the inside of canvas cylinder is inlayed and is equipped with the dwang, and the both ends of dwang all extend to the outside of canvas cylinder, the lamp house body is hollow structure, and the front surface of lamp house body is open structure, the front surface of lamp house body is close to one side edge and is connected with the clear glass door through hinge rotation.

Preferably, hollow frame has all been welded to the top and the bottom of lamp house body, electric telescopic handle is all installed near both sides edge to the table wall in one side of hollow frame, and electric telescopic handle's one end extends to the inside of lamp house body.

Preferably, electric telescopic handle is provided with four altogether, and divide into two sets ofly, and the welding has the long piece of U type between two electric telescopic handle's of every group one end, the equal range slip of surface wall along the horizontal direction in the both sides of the long piece of U type is inlayed and is equipped with a plurality of smooth pearls.

Preferably, the inside bottom surface of lamp house body is close to both sides edge and all has welded concave type circle piece, circular spout has been seted up along the circumferencial direction to the interior table wall of concave type circle piece, the interior table wall slip of circular spout inlays and is equipped with the plectane.

Preferably, the top welding of plectane has the quarter butt, and the top of quarter butt extends to the outside of concave type circle piece, the top welding of quarter butt has first mounting panel also.

Preferably, the top and the bottom of dwang all weld the second mounting panel, and the second mounting panel that is located the top passes through screw fixed connection with the first mounting panel at top to the second mounting panel that is located the bottom passes through screw fixed connection with the first mounting panel of bottom.

The utility model provides a canvas of advertising light boxes rolls stop device. The method has the following beneficial effects:

(1) this advertising light boxes's canvas rolls stop device, install the back at the canvas, through electric telescopic handle's starting, thereby can make U type rectangular block remove, remove the back at U type rectangular block, make the top of canvas and bottom edge be located the inside of top U type rectangular block respectively and be located the inside of bottom U type rectangular block, when the canvas rolls the transmission, can carry out spacing processing to the position of canvas through U type rectangular block, effectually prevented that the canvas from rolling the skew of position emergence, simultaneously through the rotation of sliding ball, be convenient for roll the transmission to the canvas.

(2) This advertising light boxes's canvas rolls stop device through opening the transparent glass door, dismantles the screw nail for first mounting panel and second mounting panel separation, thereby can dismantle the canvas cylinder, the worker of being convenient for changes the canvas on using, the effectual a large amount of work load of worker that has reduced.

Drawings

Fig. 1 is a front sectional view of the present invention;

fig. 2 is a top view of the present invention;

FIG. 3 is a perspective view of a portion of a canvas drum of the present invention;

FIG. 4 is a perspective view of the U-shaped long block of the present invention;

fig. 5 is an enlarged view of a portion of a section in fig. 1 according to the present invention.

In the figure: 1. a lamp box body; 2. an electric telescopic rod; 3. a hollow frame; 4. a sliding bead; 5. a U-shaped long block; 6. a canvas drum; 7. a concave round block; 8. rotating the rod; 9. a motor; 10. a protective shell; 11. a transparent glass door; 12. a second mounting plate; 13. a first mounting plate; 14. a circular plate; 15. a circular chute; 16. a short rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a canvas rolling limiting device of an advertising lamp box comprises a lamp box body 1 and a canvas roller 6, wherein a motor 9 is installed at the top of the lamp box body 1 close to the edges of two sides, the motor 9 adopts a YC model, the motor 9 is started, so that a rotating rod 8 rotates, the rotating rod 8 drives the canvas roller 6 to rotate, canvas on the canvas roller 6 is convenient to display in a rolling way, a protective shell 10 is sleeved on the outer surface of the motor 9, the bottom of the protective shell 10 is fixedly connected with the top of the lamp box body 1 through screws, the protective shell 10 can better protect the motor 9, a rotating shaft is arranged at the bottom of the motor 9, the bottom end of the rotating shaft extends into the lamp box body 1, a first mounting plate 13 is welded at the bottom end of the rotating shaft, the first mounting plate 13 is fixedly installed with a second mounting plate 12 through screws, and the motor 9 is started, drive dwang 8 and rotate, the inside of canvas cylinder 6 is inlayed and is equipped with dwang 8, and the both ends of dwang 8 all extend to the outside of canvas cylinder 6, lamp house body 1 is hollow structure, and the front surface of lamp house body 1 is open structure, the front surface of lamp house body 1 is close to one side edge and is connected with transparent glass door 11 through the hinge rotation, transparent glass door 11 is convenient for the pedestrian and watches, transparent glass door 11 can be opened simultaneously, is convenient for change the canvas.

The lamp box comprises a lamp box body 1, wherein hollow frames 3 are welded at the top and the bottom of the lamp box body 1, the positions of electric telescopic rods 2 can be fixedly installed on the hollow frames 3, the electric telescopic rods 2 are installed at the positions, close to the edges of two sides, of the inner surface wall of one side of each hollow frame 3, the electric telescopic rods 2 are installed at the positions, the four electric telescopic rods 2 are of the ZLD-TG-50MM type, the electric telescopic rods 2 are started to enable U-shaped long blocks 5 to move, so that the edges of the top and the bottom of a canvas are located inside the U-shaped long blocks 5, one ends of the electric telescopic rods 2 extend into the lamp box body 1, the number of the electric telescopic rods 2 is four, the electric telescopic rods are divided into two groups, the U-shaped long blocks 5 are welded between one ends of two electric telescopic rods 2 in each group, a plurality of sliding beads 4 are embedded in the U-shaped long blocks 5 at equal intervals in the horizontal, the canvas can be better limited through the U-shaped long block 5, the position deviation of the canvas during rolling transmission is prevented, meanwhile, the canvas is convenient to be rolled and transmitted through the sliding balls 4, the concave round blocks 7 are welded on the inner bottom surface of the lamp box body 1 close to the edges of two sides, the circular sliding grooves 15 are formed in the inner surface walls of the concave round blocks 7 along the circumferential direction, the circular plates 14 are slidably embedded in the inner surface walls of the circular sliding grooves 15, the short rods 16 are welded on the top of the circular plates 14, the top ends of the short rods 16 extend to the outer portions of the concave round blocks 7, the circular plates 14 rotate inside the circular sliding grooves 15, so that the short rods 16 can stably rotate, the first mounting plates 13 are also welded on the top ends of the short rods 16, the second mounting plates 12 are welded on the top ends and the bottom ends of the rotating rods 8, and the second mounting plates 12 on the top are fixedly connected with the first mounting plates 13 on, and the second mounting panel 12 that is located the bottom passes through screw fixed connection with the first mounting panel 13 of bottom, passes through the screw connection back at the second mounting panel 12 of dwang 8 bottom and the first mounting panel 13 at quarter butt 16 top, when dwang 8 rotates, can make quarter butt 16 drive the inside rotation of plectane 14 at circular spout 15, and the dwang 8 of being convenient for rotates in the use.

When in use, after the canvas is installed, the U-shaped long block 5 can be moved by starting the electric telescopic rod 2, after the U-shaped long block 5 is moved, the top edge and the bottom edge of the canvas are respectively positioned inside the U-shaped long block 5 at the top and inside the U-shaped long block 5 at the bottom, and the rotating rod 8 drives the canvas roller 6 to rotate by starting the motor 9, so that the canvas is convenient to roll and transmit, when the canvas is rolled and transmitted, the position of the canvas can be limited by the U-shaped long block 5, the position deviation of the canvas when the canvas rolls is effectively prevented, meanwhile, the canvas is convenient to roll and transmit by rotating the sliding ball 4, the transparent glass door 11 is opened to disassemble the screw nails, so that the first mounting plate 13 is separated from the second mounting plate 12, and the canvas roller 6 can be disassembled, the canvas is convenient for workers to replace in use.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a canvas of advertising light boxes rolls stop device, includes lamp house body (1) and canvas cylinder (6), its characterized in that: the lamp box comprises a lamp box body (1), motors (9) are mounted on the top of the lamp box body (1) close to the edges of two sides, a protective shell (10) is sleeved on the outer surface of each motor (9), the bottom of each protective shell (10) is fixedly connected with the top of the lamp box body (1) through screws, a rotating shaft is arranged at the bottom of each motor (9), the bottom end of each rotating shaft extends into the lamp box body (1), and a first mounting plate (13) is welded at the bottom end of each rotating shaft;

the inside of canvas cylinder (6) is inlayed and is equipped with dwang (8), and the both ends of dwang (8) all extend to the outside of canvas cylinder (6), lamp house body (1) is hollow structure, and the front surface of lamp house body (1) is open structure, the front surface of lamp house body (1) is close to one side edge and rotates through the hinge and be connected with transparent glass door (11).

2. The canvas rolling limiting device of an advertising lamp box as claimed in claim 1, wherein: the utility model discloses a lamp house, including lamp house body (1), the top of lamp house body (1) and bottom all weld hollow frame (3), electric telescopic handle (2) are all installed near both sides edge to the table wall in one side of hollow frame (3), and the one end of electric telescopic handle (2) extends to the inside of lamp house body (1).

3. The canvas rolling limiting device of an advertising lamp box as claimed in claim 2, wherein: electric telescopic handle (2) are provided with four altogether, and divide into two sets ofly, and the welding has U type long piece (5) between the one end of two electric telescopic handle (2) of every group, the equidistance slip of the both sides inside surface wall of U type long piece (5) along the horizontal direction inlays and is equipped with a plurality of smooth beads (4).

4. The canvas rolling limiting device of an advertising lamp box as claimed in claim 1, wherein: the lamp house body (1) inside bottom surface is close to both sides edge and all has welded concave type circle piece (7), circular spout (15) have been seted up along the circumferencial direction to the interior table wall of concave type circle piece (7), the interior table wall slip of circular spout (15) is inlayed and is equipped with plectane (14).

5. The canvas rolling limiting device of an advertising lamp box as claimed in claim 4, wherein: the top welding of plectane (14) has quarter butt (16), and the top of quarter butt (16) extends to the outside of concave type circle piece (7), first mounting panel (13) have also been welded on the top of quarter butt (16).

6. The canvas rolling limiting device of an advertising lamp box as claimed in claim 1, wherein: the top and the bottom of dwang (8) all weld have second mounting panel (12), and second mounting panel (12) that are located the top pass through screw fixed connection with first mounting panel (13) at top to second mounting panel (12) that are located the bottom pass through screw fixed connection with first mounting panel (13) at bottom.