Propaganda device with height easy to adjust

Abstract

The utility model discloses a propaganda device with easily adjustable height, which comprises a propaganda device main body, the propaganda device main body comprises a main propaganda board and a counterweight base, the lower surface of the main propaganda board is fixedly provided with a connecting plate through a mounting bolt, and the upper surface of the counterweight base is integrally provided with a stand column; two fixing bolts are rotationally arranged at the top end of the front surface of the stand column in a threaded mode; by designing an angle adjusting auxiliary propaganda mechanism, when the propaganda device body is used for propaganda, an auxiliary propaganda board is located in a built-in adjusting groove to be stably moved and opened, and then the auxiliary propaganda board is located at the end of a movable base and the end of a limiting sliding block and opened to the propaganda angle through rotation of a bearing; and meanwhile, multi-angle propaganda operation is achieved, the propaganda content is increased, propaganda is more convenient and not limited, and the convenience of angle adjustment and auxiliary propaganda during propaganda use of the propaganda device body is improved.

Description

Technical Field

[0001] This utility model belongs to the field of advertising device technology, specifically relating to an advertising device that is highly adjustable. Background Technology

[0002] The existing publicity device is a device used to publicize a series of activities such as planning, organizing, directing, coordinating and controlling the production and operation activities of enterprises. When in use, the publicity device is stably placed by the counterweight base, and the connecting plate slides inside the column to easily adjust the main publicity board to the height of use, which is convenient for publicity.

[0003] Existing advertising devices involve fixing advertising materials directly to the surface of the main advertising board and adjusting the height for use. However, the area for installing the materials is limited, making it inconvenient for auxiliary advertising operations. Furthermore, it is not convenient to adjust the angle for multi-directional advertising operations, thus limiting the advertising angle and reducing the advertising effect. This affects the convenience of adjusting the angle of the advertising device for auxiliary advertising operations. Therefore, this utility model proposes an advertising device with easily adjustable height. Utility Model Content

[0004] The purpose of this utility model is to provide a highly adjustable advertising device to solve the problems mentioned in the background art, such as the limited area for installing documents during advertising use, which makes it inconvenient to assist in advertising processing, and the inconvenience of angle adjustment for multi-directional advertising operation, which limits the advertising angle and reduces the advertising effect of the advertising device.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a height-adjustable advertising device, comprising a main body, the main body including a main advertising board and a counterweight base, a connecting plate fixed to the lower surface of the main advertising board by mounting bolts, a column integrally provided on the upper surface of the counterweight base, two fixing bolts threaded to the top of the front surface of the column, the connecting plate embedded inside the column, and the connecting plate and the inside of the column fixed by the fixing bolts, the main body of the advertising device also includes:

[0006] An angle-adjustable auxiliary advertising mechanism is provided, which includes an auxiliary advertising component installed inside the main advertising board. A movable adjustment component is installed at the top inside the main advertising board, and a sliding control component is installed at the bottom inside the main advertising board.

[0007] A support and fixing mechanism is provided, and the support and fixing mechanism includes a support component disposed at the top of the rear surface of the auxiliary advertising component, and a rotating fixing component is provided at the connection between the end of the support component and the rear surface of the main advertising board.

[0008] Preferably, the auxiliary advertising component includes a built-in adjustment groove on the rear surface inside the main advertising board, and two auxiliary advertising boards are arranged inside the built-in adjustment groove.

[0009] Preferably, the movable adjustment assembly includes a bidirectional lead screw rotatably connected to the top of the built-in adjustment groove. A handwheel is installed at the end of the bidirectional lead screw on the surface of the main advertising board. A locking bolt is threaded onto the surface of the handwheel. Movable seats are provided at both ends of the bidirectional lead screw. The end of the movable seat is rotatably connected to the top of one side of the auxiliary advertising board through a bearing.

[0010] Preferably, the sliding control component includes a limiting slide groove formed at the bottom of the built-in adjustment groove, and a limiting slider is provided inside the limiting slide groove. The end of the limiting slider is rotatably connected to the bottom of one side of the auxiliary advertising board through a bearing.

[0011] Preferably, the limiting slider is slidably connected to the inside of the limiting groove, and the bottom end of the auxiliary advertising board is slidably connected to the bottom end of the built-in adjustment groove through the limiting slider and the limiting groove.

[0012] Preferably, the support assembly includes a placement groove formed at the top of the rear surface of the auxiliary advertising board, and a support fixing rod is installed inside the locking bolt one via a connecting pin.

[0013] Preferably, the rotating fixing assembly includes a second locking bolt rotatably connected to the end of the support fixing rod, and the top of both sides of the rear surface of the main advertising board are provided with internal threaded holes at equal intervals, and the end of the second locking bolt is rotatably fixed to the internal thread of the internal threaded hole.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] By designing an angle-adjustable auxiliary advertising mechanism, when the main advertising device is in use, the auxiliary advertising board can be stably moved and opened inside the built-in adjustment groove. Then, the auxiliary advertising board can be opened to the advertising angle by rotating the bearing at the ends of the moving seat and the limit slider. Advertising materials can be fixed on the surface of the auxiliary advertising board for advertising. At the same time, it can be operated at multiple angles, making the advertising content more convenient and unrestricted, and improving the convenience of angle adjustment for advertising when the main advertising device is in use. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a partial cross-sectional view of the main and auxiliary advertising boards of this utility model in their open state.

[0018] Figure 3 This utility model Figure 2 Enlarged structural diagram of section A;

[0019] Figure 4 This is a cross-sectional view of the main and auxiliary advertising boards in their closed state, according to this utility model.

[0020] Figure 5 This utility model Figure 2 Enlarged structural diagram of section B;

[0021] In the diagram: 100, Main body of the advertising device; 101, Main advertising board; 1011, Built-in adjustment groove; 1012, Auxiliary advertising board; 1013, Handwheel; 1014, Movable seat; 1015, Two-way lead screw; 1016, Locking bolt one; 1017, Limiting slide groove; 1018, Limiting slider; 102, Connecting plate; 103, Column; 104, Fixing bolt; 105, Counterweight base; 106, Placement groove; 1061, Support fixing rod; 1062, Locking bolt two; 1063, Internal threaded hole. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figures 1 to 5 This utility model provides a technical solution: a height-adjustable advertising device, including an advertising device body 100, which includes a main advertising plate 101 and a counterweight base 105. A connecting plate 102 is fixed to the lower surface of the main advertising plate 101 by mounting bolts. A column 103 is integrally provided on the upper surface of the counterweight base 105. Two fixing bolts 104 are threaded and rotated at the top of the front surface of the column 103. The connecting plate 102 is embedded inside the column 103, and the connecting plate 102 and the inside of the column 103 are fixed by the fixing bolts 104. The counterweight base 105 provides weight to the advertising device body 100. The connecting plate 102 is slid inside the column 103 to adjust the main advertising plate 101 to the desired height. The fixing bolts 104 are rotated to fix the main advertising plate 101, allowing the advertising materials to be fixed on the surface of the main advertising plate 101 for display. The advertising device body 100 also includes:

[0024] An angle-adjustable auxiliary publicity mechanism is provided, which includes auxiliary publicity components installed inside the main publicity board 101. A movable adjustment component is installed at the top of the main publicity board 101, and a sliding control component is installed at the bottom of the main publicity board 101. When the main publicity device 100 is used for publicity, the angle-adjustable auxiliary publicity mechanism can be used to assist publicity from multiple angles. This multi-angle publicity operation increases the convenience and freedom of publicity content, and improves the convenience of angle adjustment for publicity when the main publicity device 100 is used for publicity.

[0025] In order to facilitate the adjustment of the angle of the main body 100 of the advertising device and assist in advertising through the auxiliary advertising component, in this embodiment, preferably, the auxiliary advertising component includes a built-in adjustment groove 1011 opened inside the rear surface of the main advertising plate 101. The built-in adjustment groove 1011 is provided with two auxiliary advertising plates 1012. While advertising on the surface of the main advertising plate 101, the auxiliary advertising plates 1012 can be opened from inside the built-in adjustment groove 1011 and the angle of use can be adjusted for auxiliary advertising, so that the advertising use is unrestricted.

[0026] To facilitate the opening or closing of the two auxiliary advertising boards 1012 by means of a movable adjustment assembly, in this embodiment, preferably, the movable adjustment assembly includes a bidirectional lead screw 1015 rotatably connected to the top of the built-in adjustment groove 1011. A handwheel 1013 is mounted on the end of the bidirectional lead screw 1015 on the surface of the main advertising board 101. A locking bolt 1016 is threaded on the surface of the handwheel 1013, which allows the handwheel 1013 to be held and rotated to adjust the bidirectional lead screw 1015. After adjustment, the locking bolt 1016 is rotated to fix the handwheel 1013 and the bidirectional lead screw 1015 in place, preventing loosening during rotation. Movable seats 1014 are provided at both ends of the bidirectional lead screw 1015. The ends of the movable seats 1014 are rotatably connected to the top of one side of the auxiliary advertising board 1012 through bearings, and the rotation of the bidirectional lead screw 1015 drives the two movable seats 1014 to move towards each other.

[0027] To facilitate stable sliding adjustment of the auxiliary advertising board 1012 within the built-in adjustment groove 1011 via a sliding control component, in this embodiment, preferably, the sliding control component includes a limiting slide groove 1017 formed at the bottom of the built-in adjustment groove 1011. A limiting slider 1018 is provided inside the limiting slide groove 1017. The end of the limiting slider 1018 is rotatably connected to one bottom side of the auxiliary advertising board 1012 via a bearing. This allows the limiting slider 1018 to slide stably within the limiting slide groove 1017 when the auxiliary advertising board 1012 is moved and adjusted within the built-in adjustment groove 1011. After opening, the angle can be easily adjusted between the end of the moving seat 1014 and the limiting slider 1018 via a bearing.

[0028] The support and fixing mechanism includes a support component located at the top of the rear surface of the auxiliary advertising component. A rotating fixing component is provided at the connection between the end of the support component and the rear surface of the main advertising board 101. When the main body of the advertising device 100 is in use, the auxiliary advertising board 1012 is opened and adjusted to the angle of use for advertising. The support and fixing mechanism fixes the auxiliary advertising board 1012 for stable advertising use.

[0029] To facilitate the opening and adjustment of the auxiliary advertising board 1012 to a usable angle for stable use via the support assembly, in this embodiment, preferably, the support assembly includes a placement groove 106 at the top of the rear surface of the auxiliary advertising board 1012. A support fixing rod 1061 is installed inside the locking bolt 1016 via a connecting pin. After the auxiliary advertising board 1012 is opened, the support fixing rod 1061 can be opened from inside the placement groove 106 and closed to the rear surface of the main advertising board 101 for fixed support. When the auxiliary advertising board 1012 is open and fixed for advertising use, and when not in use, the support fixing rod 1061 can be closed inside the placement groove 106, and the locking bolt 1062 can be rotated to fix it inside.

[0030] To facilitate the opening and fixing of the support fixing rod 1061 via the rotating fixing assembly, thereby opening the auxiliary advertising board 1012 to a certain angle for fixing, in this embodiment, preferably, the rotating fixing assembly includes a second locking bolt 1062 rotatably connected to the end of the support fixing rod 1061. The rear surface of the main advertising board 101 has equidistant internal threaded holes 1063 at its top edges on both sides. The end of the second locking bolt 1062 is rotatably fixed to the internal thread of the internal threaded hole 1063. After the auxiliary advertising board 1012 is opened and the angle is adjusted, the support fixing rod 1061 is opened, and the second locking bolt 1062 is inserted into the internal threaded hole 1063 on the rear surface of the main advertising board 101 to fix the support fixing rod 1061, thereby fixing and supporting the auxiliary advertising board 1012.

[0031] The working principle and usage process of this utility model are as follows: When using this height-adjustable advertising device, firstly, the lower surface of the counterweight base 105 contacts the ground to move the main body 100 of the advertising device to the position for advertising use, and then the counterweight base 105 is used to counterweight the main body 100 of the advertising device. Next, the connecting plate 102 is slid inside the column 103 to slide and adjust the main advertising plate 101 to the height for use. Finally, the fixing bolt 104 is rotated and fixed to fix the documents to be advertised on the surface of the main advertising plate 101 for advertising use.

[0032] Then, when the main body 100 of the advertising device is used for advertising and requires auxiliary and multi-angle advertising, the handwheel 1013 drives the bidirectional lead screw 1015 to rotate. When the bidirectional lead screw 1015 rotates, it drives the two movable seats 1014 to move towards each other. Thus, the two movable seats 1014 respectively drive the two auxiliary advertising boards 1012 to move towards each other inside the built-in adjustment groove 1011. When the auxiliary advertising boards 1012 move, they drive the limiting slider 1018 to slide within the limiting groove 1017, thereby limiting the sliding of the auxiliary advertising boards 1012 within the built-in adjustment groove 1011. The internal stable movement of 11 opens, and after the auxiliary publicity plate 1012 opens, the locking bolt 1016 is rotated to fix the handwheel 1013 and the two-way screw 1015. The auxiliary publicity plate 1012 is then opened to the publicity angle by rotating the bearing at the end of the moving seat 1014 and the limit slider 1018. The publicity materials are then fixed on the surface of the auxiliary publicity plate 1012 for publicity. At the same time, it is in multi-angle publicity operation, which increases the publicity content and makes publicity more convenient and unrestricted. It improves the convenience of angle adjustment for publicity when the main body of the publicity device 100 is used for publicity.

[0033] Finally, when the auxiliary advertising board 1012 is opened and its angle adjusted for auxiliary advertising use, after the auxiliary advertising board 1012 is at a certain advertising angle, the support fixing rod 1061 is opened from the inside of the placement slot 106 until the end of the support fixing rod 1061 is closed on the rear surface of the main advertising board 101. The locking bolt 1062 is rotated and inserted into the corresponding internal thread hole 1063 for rotation and fixation. Thus, after the support fixing rod 1061 is opened and fixed, it supports and fixes the auxiliary advertising board 1012, making it easier to use the auxiliary advertising board 1012 stably at a certain angle. The auxiliary advertising use is more stable, and the support and fixation of the main body 100 of the advertising device on the auxiliary advertising board 1012 is improved during angle adjustment.

[0034] Although embodiments of the present invention have been shown and described (see the detailed description above), it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A height-adjustable advertising device, comprising an advertising device body (100), the advertising device body (100) comprising a main advertising plate (101) and a counterweight base (105), wherein a connecting plate (102) is fixed to the lower surface of the main advertising plate (101) by mounting bolts, and a column (103) is integrally provided on the upper surface of the counterweight base (105), wherein two fixing bolts (104) are threadedly rotated on the top of the front surface of the column (103), the connecting plate (102) is embedded inside the column (103), and the connecting plate (102) and the inside of the column (103) are fixed by the fixing bolts (104), characterized in that: The propaganda device body (100) is further provided with: The angle adjusting auxiliary propaganda mechanism includes an auxiliary propaganda assembly arranged inside the main propaganda plate (101), a moving adjusting assembly is arranged at the top of the inside of the main propaganda plate (101), and a sliding control assembly is arranged at the bottom of the inside of the main propaganda plate (101). The supporting and fixing mechanism includes a supporting assembly arranged at the top of the rear surface of the auxiliary propaganda assembly, and a rotating and fixing assembly is arranged at the connecting position between the end of the supporting assembly and the rear surface of the main propaganda plate (101).

2. A highly adjustable promotional device according to claim 1, wherein: The auxiliary propaganda assembly includes an embedded adjusting groove (1011) opened in the rear surface of the inside of the main propaganda plate (101), and two auxiliary propaganda plates (1012) are arranged in the inside of the embedded adjusting groove (1011).

3. A highly adjustable promotional device according to claim 2, wherein: The moving adjusting assembly includes a bidirectional screw rod (1015) rotationally connected to the top of the inside of the embedded adjusting groove (1011), a hand wheel (1013) is mounted on the surface of the end of the bidirectional screw rod (1015), a locking bolt one (1016) is threadedly rotated on the surface of the hand wheel (1013), and a moving seat (1014) is arranged at the two ends of the bidirectional screw rod (1015).

4. A highly adjustable promotional device according to claim 2, wherein: The sliding control assembly includes a limiting sliding groove (1017) opened at the bottom of the inside of the embedded adjusting groove (1011), a limiting sliding block (1018) is arranged in the inside of the limiting sliding groove (1017), and the end of the limiting sliding block (1018) is rotationally connected to the bottom of one side of the auxiliary propaganda plate (1012) through a bearing.

5. A highly adjustable promotional device according to claim 4, wherein: The limiting sliding block (1018) is in sliding connection with the inside of the limiting sliding groove (1017), and the bottom of the auxiliary propaganda plate (1012) is in limiting sliding connection with the bottom of the inside of the embedded adjusting groove (1011) through the limiting sliding block (1018) and the limiting sliding groove (1017).

6. A highly adjustable promotional device according to claim 3, wherein: The supporting assembly includes a placing groove (106) opened at the top of the rear surface of the auxiliary propaganda plate (1012), and a supporting and fixing rod (1061) is mounted in the inside of the locking bolt one (1016) through a connecting pin.

7. A highly adjustable promotional device according to claim 6, wherein: The rotating and fixing assembly includes a locking bolt two (1062) rotationally connected to the end of the supporting and fixing rod (1061), and internally threaded holes (1063) are equidistantly arranged at the top of the two sides of the rear surface of the main propaganda plate (101), and the end of the locking bolt two (1062) is in threaded rotation with the inside of the internally threaded holes (1063).

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