Special-shaped advertisement frame of LED display screen

Abstract

The utility model relates to the technical field of advertising frames, and discloses an LED display screen special-shaped advertising frame which comprises a support, a propaganda mechanism is fixedly arranged at the upper end of the support, a supporting rod is fixedly arranged at the upper end of the propaganda mechanism, a support is fixedly arranged on the periphery of the supporting rod in a sleeved mode, and a fixing frame is fixedly arranged on the outer side of the support. The fixing frame is fixedly sleeved with an LED advertising screen, the support comprises a base and a connecting plate, a supporting leg is fixedly arranged in the middle of the upper end of the base, first fixing rods are fixedly arranged in the middles of the inner walls of the two sides of the supporting leg, and bearings are fixedly arranged on the opposite sides of the two first fixing rods; the inner wall of the bearing inner ring is fixedly sleeved with a threaded sleeve. According to the advertisement frame, the transparent frames for containing the advertisement sheets can move up and down alternately, the visual effect and attraction of the advertisement frame are enhanced, attention of passersby is attracted, the advertisement frame is convenient to move due to the fact that the pulleys capable of being stored are arranged, and the advertisement frame is suitable for different people streams and occasion requirements.

Description

Technical Field

[0001] The utility model relates to the technical field of advertising frames, in particular to a special-shaped advertising frame for an LED display screen. Background Art

[0002] An advertising stand usually refers to a bracket or structure used to display and present advertising content. It can be a frame or bracket of various forms and materials, used to hang, display or support advertising posters, banners, signs or other promotional materials. The design of the advertising stand can vary according to different needs and usage scenarios. Common types include column-type advertising stands, wall-mounted advertising stands, display stands, etc. They are used for commercial promotion, event display or displaying advertising information in public places.

[0003] Most existing advertising stands are static when flyers are placed on them, and some passers-by may not notice them when passing by, which lacks the ability to guide consumer participation or feedback. In addition, most advertising stands are fixed and cannot be moved conveniently according to the flow of people and occasions. Therefore, the utility model provides a special-shaped advertising stand for LED display screen to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art, and to propose a special-shaped advertising stand for an LED display screen. The special-shaped advertising stand for an LED display screen comprises a support and a publicity mechanism. The publicity mechanism is provided with four transparent frames for placing advertisements. A motor drives the special-shaped block to rotate. The inclined surface at the upper end of the special-shaped block enables four push rods to move up and down alternately in the limit plate, thereby enhancing the visual effect and attractiveness of the advertising stand. A connecting plate and a pulley are provided inside the base. The connecting plate is pushed out of the pulley by rotating the No. 2 bevel gear, thereby realizing the convenient movement of the advertising stand and adapting to the needs of different flows of people and occasions.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An LED display screen special-shaped advertising frame, comprising a support, a propaganda mechanism is fixedly arranged on the upper end of the support, a support rod is fixedly arranged on the upper end of the propaganda mechanism, a bracket is fixedly sleeved around the support rod, a fixing frame is fixedly arranged on the outer side of the bracket, and an LED advertising screen is fixedly sleeved around the fixing frame;

[0007] The support comprises a base and a connecting plate, a supporting leg is fixedly provided at the middle of the upper end of the base, a No. 1 fixing rod is fixedly provided at the middle of the inner wall on both sides of the supporting leg, a bearing is fixedly provided on the opposite side of the two No. 1 fixing rods, a threaded sleeve is fixedly provided on the inner wall of the inner ring of the bearing, a screw is provided on the threaded sleeve inside the threaded sleeve, four pulleys are fixedly provided at the edge of the lower end of the connecting plate, a No. 1 bevel gear is fixedly provided at the lower end of the threaded sleeve, a rotating rod is embedded and rotatably provided at the lower part of one side of the supporting leg, one end of the rotating rod passes through the inside of the supporting leg and is fixedly provided with a No. 2 bevel gear, and the No. 1 bevel gear and the No. 2 bevel gear are meshed;

[0008] The publicity mechanism comprises a fixed frame and four push rods, a motor is fixedly arranged on the bottom surface of the fixed frame, a partition is fixedly arranged at the lower part of the fixed frame, the output shaft of the motor passes through the partition and is fixedly arranged with a special-shaped block, a connecting rod is fixedly arranged on the upper ends of the four push rods, and a transparent frame is fixedly arranged on the lower sides of the four connecting rods;

[0009] Through the above technical scheme, the advertising stand is provided with four transparent frames through the publicity mechanism to place flyers, and the motor drives the special-shaped block to rotate. The upper end of the special-shaped block is an inclined surface, and four push rods are in contact with the inclined surface and move in the limit plate, so that the push rods drive the transparent frame to move up and down alternately, which can attract the attention of passers-by, and a pulley is set on the connecting plate inside the base. The No. 2 bevel gear rotates to drive the No. 1 bevel gear to rotate, so that the screw pushes the connecting plate to move the pulley. These designs make the advertising stand easy to move and adapt to different occasions and flows of people. At the same time, it increases the aesthetics and attractiveness, attracting passers-by to pay attention to the flyers.

[0010] Furthermore, a baffle is fixedly provided on the upper end of the support rod;

[0011] Through the above technical solution, the upper LED advertising screen can be shielded and protected by setting a baffle.

[0012] Furthermore, the lower end of the screw rod penetrates into the interior of the base, and the lower end of the screw rod is fixedly connected to the connecting plate;

[0013] Through the above technical solution, by connecting the screw rod with the connecting plate, the connecting plate can be pushed when the screw rod moves downward.

[0014] Furthermore, four through slots are provided at the lower end of the base, and the four pulleys respectively pass through the four through slots;

[0015] Through the above technical solution, the through slot is provided so that the pulley passes through the through slot and emerges from the lower side of the base when moving downward.

[0016] Furthermore, a plurality of limit rods are fixedly arranged between the inner walls on the upper and lower sides of the base, and the plurality of limit rods all penetrate the connecting plate;

[0017] Through the above technical solution, by setting a limit rod passing through the connecting plate, it is possible to prevent the connecting plate from rotating with the screw rod, and also make it more stable when moving up and down.

[0018] Furthermore, a second fixing rod is fixedly arranged on the top surface of the fixing frame, a limit plate is fixedly arranged on the lower end of the second fixing rod, and the four push rods are movably sleeved with the limit plate;

[0019] Through the above technical solution, the limit plate can be movably mounted on the push rod to limit the position of the push rod.

[0020] Furthermore, four slide grooves are provided at the upper part of the fixed frame, and the four connecting rods respectively pass through the four slide grooves, and through holes are provided at the lower part of both sides of the fixed frame;

[0021] Through the above technical solution, by setting four slide grooves, the four connecting rods can slide in the slide grooves when they move up and down, and by opening through holes, water can flow out from the through holes when water enters from the slide grooves.

[0022] The utility model has the following beneficial effects:

[0023] 1. The utility model proposes a special-shaped advertising stand for an LED display screen. The advertising stand is provided with a publicity mechanism, and four transparent frames are provided in the publicity structure. Advertising leaflets can be placed in the transparent frames. The special-shaped block is driven to rotate by a motor, and the upper end of the special-shaped block is provided with an inclined surface. The lower ends of four push rods are in contact with the inclined surface of the special-shaped block, and the four push rods are movably sleeved in a limit plate. The special-shaped block is rotated so that the higher push rod is pushed upward and the lower side is moved downward. Therefore, the four transparent frames can be moved up and down alternately by the rotation of the special-shaped block, thereby increasing the aesthetics of the advertising stand and attracting passers-by to pay attention to viewing the advertising leaflets.

[0024] 2. The utility model proposes a special-shaped advertising stand for an LED display screen. The advertising stand is provided with a support, a connecting plate is provided inside the base, and a pulley is provided on the lower side of the connecting plate. The No. 2 bevel gear can be rotated by rotating the rotating rod, and the No. 2 bevel gear drives the No. 1 bevel gear to rotate, so that the screw rod can be moved downward to push the connecting plate and thus push the pulley out, so that the advertising stand can be moved conveniently and can adapt to different flows of people and occasions. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is an axonometric schematic diagram of the utility model;

[0026] Figure 2 It is a front cross-sectional schematic diagram of the roller storage state of the utility model;

[0027] Figure 3 It is a front cross-sectional schematic diagram of the roller of the utility model in an open state;

[0028] Figure 4 It is a front cross-sectional schematic diagram of the support of the utility model;

[0029] Figure 5 It is a front cross-sectional schematic diagram of the publicity mechanism of the utility model;

[0030] Figure 6 It is an axonometric schematic diagram of the special-shaped block of the utility model.

[0031] Legend:

[0032] 1. Support; 2. Propaganda mechanism; 3. Support rod; 4. Baffle; 5. Fixed frame; 6. LED advertising screen; 7. Bracket; 101. Base; 102. Connecting plate; 103. Pulley; 104. Through slot; 105. Limit rod; 106. Leg; 107. Screw; 108. Bevel gear No. 1; 109. Fixed rod No. 1; 110. Bearing; 111. Threaded sleeve; 112. Bevel gear No. 2; 113. Rotating rod; 201. Fixed frame; 202. Motor; 203. Partition; 204. Special-shaped block; 205. Push rod; 206. Connecting rod; 207. Transparent frame; 208. Fixed rod No. 2; 209. Limit plate; 210. Slide slot; 211. Through hole. DETAILED DESCRIPTION

[0033] 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.

[0034] Example

[0035] Reference Figure 1-6 The utility model provides an embodiment: an LED display screen special-shaped advertising frame, including a support 1, a propaganda mechanism 2 is fixedly arranged on the upper end of the support 1, a support rod 3 is fixedly arranged on the upper end of the propaganda mechanism 2, a bracket 7 is fixedly arranged around the support rod 3, a fixing frame 5 is fixedly arranged on the outer side of the bracket 7, and an LED advertising screen 6 is fixedly arranged around the fixing frame 5.

[0036] By setting a support rod 3 for fixing the bracket 7 and the baffle 4, by setting a fixing frame 5 for installing the LED advertising screen 6, by setting the LED advertising screen 6 for playing advertisements, a solar panel is set on the upper side of the baffle 4 and a battery is set inside the fixing frame 201 for power supply.

[0037] The support 1 includes a base 101 and a connecting plate 102. A supporting leg 106 is fixedly provided at the middle of the upper end of the base 101. A No. 1 fixing rod 109 is fixedly provided at the middle of the inner wall on both sides of the supporting leg 106. A bearing 110 is fixedly provided on the opposite side of the two No. 1 fixing rods 109. A threaded sleeve 111 is fixedly sleeved on the inner wall of the inner ring of the bearing 110. A screw 107 is threadedly sleeved inside the threaded sleeve 111. Four pulleys 103 are fixedly provided at the edge of the lower end of the connecting plate 102. A No. 1 bevel gear 108 is fixedly provided at the lower end of the threaded sleeve 111. A rotating rod 113 is embedded and rotatably provided at the lower part of one side of the supporting leg 106. One end of the rotating rod 113 passes through the inside of the supporting leg 106 and is fixedly provided with a No. 2 bevel gear 112. The No. 1 bevel gear 108 and the No. 2 bevel gear 112 are meshed.

[0038] The support legs 106 are provided to set up the publicity mechanism 2, and the No. 1 fixing rod 109 and the bearing 110 can be used to fix the position of the threaded sleeve 111 while allowing the threaded sleeve 111 to rotate. The screw 107 can be moved up and down while the threaded sleeve 111 rotates. The rotating rod 113 is provided to facilitate the rotation of the No. 2 bevel gear 112. Since the No. 1 bevel gear 108 is meshed with the No. 2 bevel gear 112, the No. 1 bevel gear 108 can rotate simultaneously when the No. 2 bevel gear 112 rotates.

[0039] The publicity mechanism 2 includes a fixed frame 201 and four push rods 205. A motor 202 is fixedly arranged on the inner bottom surface of the fixed frame 201. A partition 203 is fixedly arranged at the lower part of the fixed frame 201. The output shaft of the motor 202 passes through the partition 203 and is fixedly arranged with a special-shaped block 204. Connecting rods 206 are fixedly arranged on the upper ends of the four push rods 205, and transparent frames 207 are fixedly arranged on the lower sides of the four connecting rods 206.

[0040] By setting the motor 202 to drive the special-shaped block 204 to rotate, the multiple push rods 205 can move up and down alternately when the special-shaped block 204 rotates, so that the four transparent frames 207 also move up and down alternately at the same time to attract the attention of passers-by. By setting the transparent frame 207, an advertisement leaflet can be placed in the transparent frame 207 to attract passers-by to watch.

[0041] A baffle 4 is fixedly provided on the upper end of the support rod 3, and the baffle 4 can be used to shield and protect the LED advertising screen 6 on the upper side. The lower end of the screw 107 penetrates into the inside of the base 101, and the lower end of the screw 107 is fixedly connected to the connecting plate 102. By connecting the screw 107 to the connecting plate 102, the connecting plate 102 can be pushed when the screw 107 moves downward. Four through grooves 104 are opened at the lower end of the base 101, and four pulleys 103 respectively penetrate the four through grooves 104. The through grooves 104 are provided to allow the pulleys 103 to pass through the through grooves 104 and be exposed from the lower side of the base 101 when moving downward. A plurality of limiting rods 105 are fixedly provided between the inner walls on the upper and lower sides of the base 101, and the plurality of limiting rods 105 all penetrate the connecting plate 102. By setting the limiting rods 105 to penetrate the connecting plate 102, it can be avoided The connecting plate 102 rotates with the screw 107, which also makes it more stable when moving up and down. A No. 2 fixing rod 208 is fixedly set on the top surface of the fixed frame 201, and a limit plate 209 is fixedly set at the lower end of the No. 2 fixing rod 208. The four push rods 205 are movably mounted with the limit plate 209. By setting the limit plate 209, it can be movably mounted with the push rod 205 to limit the position of the push rod 205. Four slide grooves 210 are opened at the upper part of the fixed frame 201, and the four connecting rods 206 respectively penetrate the four slide grooves 210. Through holes 211 are opened at the lower parts of both sides of the fixed frame 201. By setting the four slide grooves 210, the four connecting rods 206 can slide in the slide grooves 210 when moving up and down, and by opening the through holes 211, water can flow out from the through holes 211 when entering from the slide grooves 210.

[0042] Working principle: The advertising stand can play advertisements through the LED advertising screen 6, and the special-shaped block 204 is driven to rotate by starting the motor 202. The upper end of the special-shaped block 204 is set as an inclined surface, and the lower ends of the four push rods 205 are in contact with the inclined surface of the special-shaped block 204, and the four push rods 205 are movably sleeved in the limit plate 209. The special-shaped block 204 rotates so that the higher one pushes the push rod 205 upward and the lower one moves the push rod 205 downward. Therefore, through the rotation of the special-shaped block 204, the four transparent frames 207 can be moved up and down alternately to absorb passers-by through movement. When moving the advertising stand, the second bevel gear 112 can be rotated by rotating the rotating rod 113, and the second bevel gear 112 drives the first bevel gear 108 to rotate, so that the screw 107 can be moved downward to push the connecting plate 102 and thus push the pulley 103 out, so as to facilitate the movement of the advertising stand.

[0043] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A special-shaped advertising stand for an LED display screen, comprising a support (1), characterized in that: A propaganda mechanism (2) is fixedly arranged on the upper end of the support (1), a support rod (3) is fixedly arranged on the upper end of the propaganda mechanism (2), a bracket (7) is fixedly sleeved around the support rod (3), a fixing frame (5) is fixedly arranged on the outer side of the bracket (7), and an LED advertising screen (6) is fixedly sleeved around the fixing frame (5); The support (1) comprises a base (101) and a connecting plate (102); a support leg (106) is fixedly arranged at the middle of the upper end of the base (101); a No. 1 fixing rod (109) is fixedly arranged at the middle of the inner wall on both sides of the support leg (106); a bearing (110) is fixedly arranged on the opposite side of the two No. 1 fixing rods (109); a threaded sleeve (111) is fixedly sleeved on the inner wall of the inner ring of the bearing (110); and a threaded sleeve (111) is provided inside the threaded sleeve (111). The connecting plate (102) is provided with four pulleys (103) fixedly disposed at the edge of the lower end thereof, a first bevel gear (108) is fixedly disposed at the lower end of the threaded sleeve (111), a rotating rod (113) is embedded and rotatably disposed at the lower part of one side of the supporting leg (106), one end of the rotating rod (113) penetrates into the interior of the supporting leg (106) and is fixedly provided with a second bevel gear (112), and the first bevel gear (108) and the second bevel gear (112) are meshedly disposed; The publicity mechanism (2) comprises a fixed frame (201) and four push rods (205); a motor (202) is fixedly arranged on the inner bottom surface of the fixed frame (201); a partition (203) is fixedly arranged at the lower part of the fixed frame (201); an output shaft of the motor (202) passes through the partition (203) and is fixedly arranged with a special-shaped block (204); a connecting rod (206) is fixedly arranged on the upper ends of the four push rods (205); and a transparent frame (207) is fixedly arranged on the lower sides of the four connecting rods (206).

2. The LED display screen special-shaped advertising frame according to claim 1, characterized in that: A baffle (4) is fixedly provided on the upper end of the support rod (3).

3. The LED display screen special-shaped advertising frame according to claim 1, characterized in that: The lower end of the screw rod (107) penetrates into the interior of the base (101), and the lower end of the screw rod (107) is fixedly connected to the connecting plate (102).

4. The LED display screen special-shaped advertising frame according to claim 1, characterized in that: The base (101) has four through slots (104) at the lower end, and the four pulleys (103) pass through the four through slots (104) respectively.

5. The LED display screen special-shaped advertising frame according to claim 1, characterized in that: A plurality of limiting rods (105) are fixedly arranged between the inner walls on the upper and lower sides of the base (101), and the plurality of limiting rods (105) all penetrate the connecting plate (102).

6. The LED display screen special-shaped advertising frame according to claim 1, characterized in that: A second fixing rod (208) is fixedly arranged on the inner top surface of the fixing frame (201), a limiting plate (209) is fixedly arranged on the lower end of the second fixing rod (208), and the four push rods (205) are movably sleeved with the limiting plate (209).

7. The LED display screen special-shaped advertising frame according to claim 1, characterized in that: Four slide grooves (210) are provided at the upper part of the fixed frame (201), and the four connecting rods (206) respectively penetrate the four slide grooves (210). Through holes (211) are provided at the lower part of both sides of the fixed frame (201).

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