Frame type advertising lamp box

Abstract

The utility model discloses a frame type advertising lamp box which comprises a box body, a driving mechanism and a locking mechanism. Conveying rollers are rotationally connected to the upper end and the lower end in the box body, the two conveying rollers are in transmission connection through advertising cloth, illuminating lamps are arranged in the middles of the inner walls of the left side and the right side of the box body, a working bin is arranged at the lower end of the box body, a single-chip microcomputer is arranged at the left end of the rear wall of the working bin, and the input ends of the illuminating lamps are electrically connected with the output end of the single-chip microcomputer; the input end of the single-chip microcomputer is electrically connected with an external power supply, protective frames are arranged at the front and rear ends of the box body, and glass plates are arranged at the ends, away from the center of the box body, of the protective frames. The driving mechanism is arranged between the box body and the conveying rollers at the upper end; according to the frame type advertising lamp box, rolling switching of advertisements can be achieved, meanwhile, rapid and stable installation of the protection frame and the box body can be achieved, the use convenience degree of the frame type advertising lamp box is effectively improved, and meanwhile the advertisement display efficiency of the frame type advertising lamp box is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of advertising light boxes, and particularly relates to a framed advertising light box. Background Technique

[0002] The framed light box is one of the most commonly used types in advertising production. Its outer frame is usually made of aluminum, which can withstand the pressure of heavy objects. The panel of the light box uses acrylic board, which has the characteristics of high transparency and good wear resistance, and can ensure the clarity and service life of the advertising picture. The framed light box is suitable for outdoor advertising, exhibitions, shopping malls, restaurants and other occasions;

[0003] For some existing framed advertising light boxes, the advertising cloth is used to display the position in a fixed manner to display advertising information; for some framed advertising light boxes, the connection between the protective frame and the box body is realized by bolts to assemble the advertising light box.

[0004] There are some problems now. For example, using the fixed display position of the advertising cloth may affect the display efficiency of advertising information, and thus may affect the use efficiency of the advertising light box. Using the connection method of realizing the connection between the protective frame and the box body by bolts may affect the convenience of assembling the advertising light box. Content of the Utility Model

[0005] The technical problem to be solved by the utility model is to overcome the existing defects, and provide a framed advertising light box, which can realize the rolling and switching of advertisements, and at the same time can realize the rapid and stable installation of the protective frame and the box body, effectively improving the convenience of using the framed advertising light box, and at the same time effectively improving the advertising display efficiency of the framed advertising light box, and can effectively solve the problems in the background technique.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: a framed advertising light box, including a box body, a driving mechanism and a locking mechanism;

[0007] Box body: Transmission rollers are rotatably connected to both the upper and lower ends inside it. The two transmission rollers are connected by an advertising cloth in a transmission manner. Lamps are arranged in the middle of the inner walls on both the left and right sides of the box body. A working bin is arranged at the lower end of the box body. A single-chip microcomputer is arranged at the left end of the rear wall of the working bin. The input ends of the lamps are electrically connected to the output end of the single-chip microcomputer, and the input end of the single-chip microcomputer is electrically connected to an external power supply. Protective frames are arranged at both the front and rear ends of the box body, and glass plates are arranged at the ends of the protective frames away from the center of the box body;

[0008] Driving mechanism: It is arranged between the box body and the upper transmission roller;

[0009] Locking mechanism: It is symmetrically arranged between the protective frame and the box body, which can realize the rolling switching of advertisements, and at the same time can realize the quick and stable installation of the protective frame and the box body, effectively improving the convenience of use of the frame-type advertising light box, and at the same time effectively improving the advertising display efficiency of the frame-type advertising light box.

[0010] Furthermore, the driving mechanism includes a motor, a rotating shaft, a driving wheel, a bracket and a driven wheel. The bracket is fixedly connected to the upper end of the inner wall on the right side of the box body. The rotating shaft is rotatably connected between the bracket and the box body. A driving wheel is fixedly connected to the middle of the rotating shaft. The driven wheel is fixedly connected to the right end of the upper conveying roller. The driving wheel and the driven wheel are connected by a transmission belt. The motor is arranged at the left end of the bracket, and the output shaft of the motor is fixedly connected to the left end of the rotating shaft. The input end of the motor is electrically connected to the output end of the single-chip microcomputer to realize the rotation of the conveying roller, and further realize the rolling switching of the advertisement.

[0011] Furthermore, the locking mechanism includes a first locking groove, a second locking groove and an I-shaped block. The first locking grooves are symmetrically arranged at the upper and lower ends of the box body respectively. The second locking grooves are symmetrically arranged at the upper and lower ends of the protective frame respectively. An I-shaped block is clamped between the first locking groove and the vertically adjacent second locking groove to realize the quick and stable installation of the protective frame and the box body.

[0012] Furthermore, ribs are fixedly connected to both the left and right ends of the protective frame. Notches are symmetrically arranged in the middle of the front and rear surfaces of the box body. The ribs are slidably connected to the longitudinally adjacent notches, which is convenient for moving the protective frame.

[0013] Furthermore, a loudspeaker is arranged at the right end of the rear wall of the working chamber. The input end of the loudspeaker is electrically connected to the output end of the single-chip microcomputer. Uniformly distributed sound holes are arranged at the right end of the working chamber for voice broadcast of advertisements.

[0014] Furthermore, a status indicator light is arranged at the left end of the front surface of the working chamber, and a keypad is arranged in the middle of the front surface of the working chamber. The input end of the status indicator light is electrically connected to the output end of the single-chip microcomputer, and the keypad is bidirectionally electrically connected to the single-chip microcomputer to control and display the working state of the advertising box.

[0015] Furthermore, symmetrically distributed mounting seats are fixedly connected to the rear end of the box body, and uniformly distributed mounting holes are arranged inside the mounting seats, which is convenient for the installation of the advertising light box.

[0016] Compared with the prior art, the beneficial effects of the present utility model are: This frame-type advertising light box has the following advantages:

[0017] 1. Personnel control the operation of the motor through a single-chip microcomputer, causing the motor to operate at regular intervals. The rotation of the output shaft of the motor drives the rotation of the rotating shaft, the rotation of the rotating shaft drives the rotation of the driving wheel, the rotation of the driving wheel drives the rotation of the driven wheel through the transmission belt, and the rotation of the driven wheel drives the rotation of the upper conveyor roller. The rotation of the upper conveyor roller drives the lower conveyor roller to rotate synchronously through the advertising cloth, thereby realizing the switching of the advertisements shown before and after, being able to achieve the rolling switching of the advertisements, and effectively improving the advertising display efficiency of the frame-type advertising light box.

[0018] 2. Personnel insert the protective frames into the front and rear ends of the box body respectively through the ribs, making the first locking grooves all vertically correspond to the adjacent second locking grooves vertically. Then, the I-shaped blocks are stably clamped between the adjacent first locking grooves and the second locking grooves in sequence, realizing the quick and stable connection of the protective frame and the box body, being able to achieve the quick and stable installation of the protective frame and the box body, and effectively improving the convenience of use of the frame-type advertising light box. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic structural diagram of the present utility model;

[0020] Figure 2 It is a schematic cross-sectional structural diagram inside the present utility model;

[0021] Figure 3 It is an enlarged structural diagram at A of the present utility model;

[0022] Figure 4 It is an enlarged structural diagram at B of the present utility model;

[0023] In the figure: 1 box body, 2 driving mechanism, 21 motor, 22 rotating shaft, 23 driving wheel, 24 bracket, 25 driven wheel, 3 locking mechanism, 31 first locking groove, 32 second locking groove, 33 I-shaped block, 4 protective frame, 5 conveyor roller, 6 advertising cloth, 7 lighting lamp, 8 glass plate, 9 single-chip microcomputer, 10 loudspeaker, 11 status indicator light, 12 keypad, 13 rib, 14 mounting plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] Please refer to Figures 1-4 , this embodiment provides a technical solution: a frame-type advertising light box, including a box body 1, a driving mechanism 2 and a locking mechanism 3;

[0026] Box body 1: At both the upper and lower ends inside it, there are transfer rollers 5 rotatably connected. The two transfer rollers 5 are drivingly connected by an advertising cloth 6. In the middle of the inner walls on the left and right sides of the box body 1, there are lighting lamps 7 respectively. At the lower end of the box body 1, there is a working bin. At the left end of the rear wall of the working bin, there is a single-chip microcomputer 9. The input ends of the lighting lamps 7 are electrically connected to the output end of the single-chip microcomputer 9, and the input end of the single-chip microcomputer 9 is electrically connected to an external power supply. On both the front and rear ends of the box body 1, there are protective frames 4. At one end of the protective frames 4 away from the center of the box body 1, there are glass plates 8 respectively. On both the left and right ends of the protective frames 4, there are rib strips 13 fixedly connected. In the middle of the front and rear surfaces of the box body 1, there are symmetrically distributed notches. The rib strips 13 are all slidably connected to the longitudinally adjacent notches. At the rear end of the box body 1, there are symmetrically distributed mounting seats 14 fixedly connected. Inside the mounting seats 14, there are evenly distributed mounting holes;

[0027] Driving mechanism 2: It is arranged between the box body 1 and the upper transfer roller 5. The driving mechanism 2 includes a motor 21, a rotating shaft 22, a driving wheel 23, a bracket 24 and a driven wheel 25. The bracket 24 is fixedly connected to the upper end of the inner wall on the right side of the box body 1. The rotating shaft 22 is rotatably connected between the bracket 24 and the box body 1. In the middle of the rotating shaft 22, there is a driving wheel 23 fixedly connected. The driven wheel 25 is fixedly connected to the right end of the upper transfer roller 5. The driving wheel 23 and the driven wheel 25 are drivingly connected by a transmission belt. The motor 21 is arranged at the left end of the bracket 24. The output shaft of the motor 21 is fixedly connected to the left end of the rotating shaft 22. The input end of the motor 21 is electrically connected to the output end of the single-chip microcomputer 9. By controlling the operation of the motor 21 through the single-chip microcomputer 9, the motor 21 operates at regular intervals. The rotation of the output shaft of the motor 21 drives the rotation of the rotating shaft 22. The rotation of the rotating shaft 22 drives the rotation of the driving wheel 23. The rotation of the driving wheel 23 drives the rotation of the driven wheel 25 through the transmission belt. The rotation of the driven wheel 25 drives the rotation of the upper transfer roller 5. The rotation of the upper transfer roller 5 drives the synchronous rotation of the lower transfer roller 5 through the advertising cloth 6, thereby realizing the switching of the advertisements shown before and after;

[0028] Locking mechanism 3: It is symmetrically arranged between the protective frame 4 and the box body 1. The locking mechanism 3 includes a first locking groove 31, a second locking groove 32 and a T-shaped block 33. The first locking grooves 31 are symmetrically arranged at both the upper and lower ends of the box body 1 respectively. The second locking grooves 32 are symmetrically arranged at both the upper and lower ends of the protective frame 4 respectively. The T-shaped blocks 33 are clamped between the first locking grooves 31 and the vertically adjacent second locking grooves 32. By inserting the protective frame 4 into the front and rear ends of the box body 1 respectively through the rib strips 13, the first locking grooves 31 are vertically corresponding to the vertically adjacent second locking grooves 32. Then, the T-shaped blocks 33 are stably clamped between the vertically adjacent first locking grooves 31 and second locking grooves 32 in sequence, realizing the quick and stable connection between the protective frame 4 and the box body 1;

[0029] Wherein: a loudspeaker 10 is provided at the right end of the rear wall of the working bin, the input end of the loudspeaker 10 is electrically connected to the output end of the single-chip microcomputer 9, and evenly distributed sound holes are provided at the right end of the working bin;

[0030] Wherein: a status indicator light 11 is provided at the left end of the front surface of the working bin, a keypad 12 is provided in the middle of the front surface of the working bin, the input end of the status indicator light 11 is electrically connected to the output end of the single-chip microcomputer 9, and the keypad 12 is bidirectionally electrically connected to the single-chip microcomputer 9.

[0031] The working principle of a frame-type advertising light box provided by the present utility model is as follows: during operation, first, a person pastes the advertisement to be displayed on the outer surface of the advertisement cloth 6. After the pasting is completed, the person inserts the protective frames 4 into the front and rear ends of the box body 1 respectively through the rib strips 13, so that the locking grooves 31 are vertically corresponding to the vertically adjacent locking grooves 32, and then the I-shaped blocks 33 are stably clamped between the vertically adjacent locking grooves 31 and 32 in sequence to realize the quick and stable connection of the protective frame 4 and the box body 1. Then, the person stably connects the mounting holes inside the mounting seat 14 with the threaded holes in the working area through bolts, thereby realizing the stable installation of the box body 1, the protective frame 4 and other mechanisms. Then, the person controls the operation of the lighting lamp 7 through the single-chip microcomputer 9 to provide a light source for the display of the advertisement. Then, the person controls the operation of the motor 21 through the single-chip microcomputer 9, so that the motor 21 runs once at a certain interval. The output shaft of the motor 21 rotates to drive the rotating shaft 22 to rotate, the rotating shaft 22 rotates to drive the driving wheel 23 to rotate, the driving wheel 23 rotates to drive the driven wheel 25 to rotate through the transmission belt, and the driven wheel 25 rotates to drive the upper conveying roller 5 to rotate. The upper conveying roller 5 rotates to drive the lower conveying roller 5 to rotate synchronously through the advertisement cloth 6, thereby realizing the switching of the advertisements displayed front and back. After the advertisement switching is completed, the motor 21 stops running and waits for the interval time to end for the next operation. At the same time, the single-chip microcomputer 9 realizes the operation of the loudspeaker 10 to perform voice broadcast on the advertisement information displayed, and at the same time, the single-chip microcomputer 9 realizes the operation of the status indicator light 11 to display the working status of the advertising light box.

[0032] It should be noted that, in the above embodiments, the motor 21 disclosed can be a 57BLDC brushless DC motor, the lighting lamp 7 can be an LL-F12P600W1L40 lamp strip, the single-chip microcomputer 9 can be a CMS8S6990N-TSSOP20 single-chip microcomputer, the loudspeaker 10 can be an FS14430NB0880-H30 loudspeaker, the status indicator light 11 can be an LTE-5051 warning light, the keypad 12 can be a PCB keypad panel, and the single-chip microcomputer 9 controls the operation of the motor 21, the lighting lamp 7, the loudspeaker 10, the status indicator light 11 and the keypad 12 by using the commonly used methods in the prior art.

[0033] The above are only embodiments of the present utility model, and thus do not limit the patent scope of the present utility model. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, shall similarly be included within the patent protection scope of the present utility model.

Claims

1. A frame-type advertising light box, characterized in that: It comprises a box body (1), a driving mechanism (2) and a locking mechanism (3); Box body (1): Conveyor rollers (5) are rotatably connected at both upper and lower ends of the box body (1), and the two conveyor rollers (5) are connected by means of an advertising cloth (6). Lighting lamps (7) are arranged in the middle of the inner walls on both sides of the box body (1). A working chamber is arranged at the lower end of the box body (1), and a single-chip computer (9) is arranged at the left end of the rear wall of the working chamber. The input end of the lighting lamp (7) is electrically connected to the output end of the single-chip computer (9), and the input end of the single-chip computer (9) is electrically connected to an external power supply. Protective frames (4) are arranged at both the front and rear ends of the box body (1), and a glass plate (8) is arranged at one end of the protective frame (4) away from the center of the box body (1). A driving mechanism (2): the driving mechanism (2) is arranged between the box body (1) and the conveying roller (5) at the upper end; Locking mechanisms (3): they are symmetrically arranged between the protection frame (4) and the box body (1); The driving mechanism (2) comprises a motor (21), a rotating shaft (22), a driving wheel (23), a bracket (24) and a driven wheel (25); the bracket (24) is fixedly connected to the upper end of the right inner wall of the box body (1); the rotating shaft (22) is rotatably connected between the bracket (24) and the box body (1); the middle part of the rotating shaft (22) is fixedly connected to the driving wheel (23); the driven wheel (25) is fixedly connected to the right end of the upper conveying roller (5); the driving wheel (23) and the driven wheel (25) are connected by a transmission belt; the motor (21) is arranged at the left end of the bracket (24); the output shaft of the motor (21) is fixedly connected to the left end of the rotating shaft (22); and the input end of the motor (21) is electrically connected to the output end of the single-chip computer (9).

2. A frame-type advertising light box according to claim 1, characterized in that: The locking mechanism (3) comprises a locking groove 1 (31), a locking groove 2 (32) and an I-shaped block (33); the locking groove 1 (31) is symmetrically arranged at the upper and lower ends of the box body (1); the locking groove 2 (32) is symmetrically arranged at the upper and lower ends of the protective frame (4); and an I-shaped block (33) is clamped between the locking groove 1 (31) and the vertically adjacent locking groove 2 (32).

3. The frame-type advertising light box according to claim 1, characterized in that: The left and right ends of the protection frame (4) are fixedly connected with ribs (13), the middle parts of the front and rear surfaces of the box body (1) are provided with symmetrically distributed notches, and the ribs (13) are slidably connected with the longitudinally adjacent notches.

4. The frame-type advertising light box according to claim 1, characterized in that: A loudspeaker (10) is arranged at the right end of the rear wall of the working chamber, an input end of the loudspeaker (10) is electrically connected to an output end of the single-chip computer (9), and evenly distributed sound amplification holes are arranged at the right end of the working chamber.

5. The frame-type advertising light box according to claim 1, characterized in that: A status indicator light (11) is provided at the left end of the front surface of the working chamber, a keypad (12) is provided at the middle of the front surface of the working chamber, an input end of the status indicator light (11) is electrically connected to an output end of the single-chip computer (9), and the keypad (12) is bidirectionally electrically connected to the single-chip computer (9).

6. The frame-type advertising light box according to claim 1, characterized in that: The rear end of the box body (1) is fixedly connected to symmetrically distributed mounting seats (14), and evenly distributed mounting holes are arranged inside the mounting seats (14).

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