Holographic advertising machine with good protection effect and multi-surface display function

Abstract

The holographic advertising machine is good in protection effect and capable of achieving multi-face display and comprises a support, the left end of the top of the support is fixedly connected with a first motor, an output shaft of the first motor is fixedly connected with a first connecting rod, and the tail end of the first connecting rod is movably connected with a second connecting rod through a rotating shaft. The tail end of the second connecting rod is movably connected with a third connecting rod of a V-shaped structure through a rotating shaft, the lower end of the third connecting rod is movably connected with a fourth connecting rod through a rotating shaft, the tail end of the third connecting rod is fixedly connected with a connecting plate, a threaded groove is formed in the right side of the connecting plate, and the inner surface of the threaded groove is in threaded connection with a protective cover; the middle end of the right side of the connecting plate is fixedly connected with a holographic advertising machine body, and the bottom of a fourth connecting rod is fixedly connected with the right end of the top of a support. According to the holographic advertising machine, the whole holographic advertising machine body can be enclosed through the protective cover, the connecting plate and the threaded groove.

Description

Technical Field

[0001] The utility model relates to the technical field of holographic advertising machines, in particular to a holographic advertising machine with good protection effect and capable of multi-faceted display. Background Art

[0002] Holographic advertising machines display through rotating LED light strips and use the principle of human eye retention to form graphics, animations or videos. The images have no borders or backgrounds, giving people the feeling that they are completely suspended in the air, helping merchants to attract traffic, spread and share advertising content. They are suitable for expressing individual items with rich details or internal structures, such as watches, cars, industrial products, people, cartoons, logos, etc. However, existing holographic advertising machines lack protective mechanisms, which makes them easy to cause harm to the human body during use, and they are all set in fixed positions, which reduces their flexibility. Utility Model Content

[0003] The purpose of the utility model is to provide a holographic advertising machine with good protection effect and multi-faceted display, so as to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a holographic advertising machine with good protection effect and multi-sided display, including a support, the left end of the top of the support is fixedly connected to a first motor, and the output shaft of the first motor is fixedly connected to a first connecting rod, the end of the first connecting rod is movably connected to a second connecting rod through a rotating shaft, and the end of the second connecting rod is movably connected to a third connecting rod with a "V"-shaped structure through a rotating shaft, the lower end of the third connecting rod is movably connected to a fourth connecting rod through a rotating shaft, and the end of the third connecting rod is fixedly connected to a connecting plate, a threaded groove is opened on the right side of the connecting plate, and a protective cover is threadedly connected to the inner surface of the threaded groove.

[0005] Preferably, the middle end of the right side of the connecting plate is fixedly connected with the holographic advertising machine body, and the bottom of the fourth connecting rod is fixedly connected with the right end of the top of the support.

[0006] Preferably, a reserved groove is opened at the middle end of the bottom of the support, the top of the inner cavity of the reserved groove is fixedly connected to the second motor, and the output shaft of the second motor is fixedly connected to the base.

[0007] Preferably, a plurality of equally spaced balls are embedded at the bottom of the support and outside the reserved groove, and the bottom of the balls contacts the top of the base.

[0008] Preferably, a protective cover placement box is slidably connected to the inner cavity of the base, and a handle is fixedly connected to the front side of the protective cover placement box.

[0009] Preferably, a charging socket is provided on the left side of the support, a battery slot is fixedly connected to the left end of the inner cavity of the support, and a storage battery is fixedly connected to the bottom of the inner cavity of the battery slot.

[0010] Preferably, a 4G communication module is fixedly connected to the right side of the inner cavity of the battery slot, and the 4G communication module includes a 4G gateway and a remote mobile terminal, and the remote mobile terminal is a smart phone connected to the 4G network.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model can enclose the holographic advertising machine as a whole through the protective cover, the connecting plate and the threaded groove.

[0013] 2. The utility model can adjust the position of the holographic advertising machine body through the fourth connecting rod, the first motor, the support, the first connecting rod, the second connecting rod, the third connecting rod, the second motor and the reserved groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model in the first viewing angle state;

[0015] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model in the second viewing angle state;

[0016] Figure 3 This is a schematic diagram of the thread groove structure of the utility model;

[0017] Figure 4 It is a schematic diagram of the cross-sectional structure of the support of the utility model.

[0018] In the figure: support 1, protective cover 2, connecting plate 3, fourth connecting rod 4, first motor 5, base 6, protective cover placement box 7, handle 8, battery slot 9, first connecting rod 10, second connecting rod 11, third connecting rod 12, holographic advertising machine body 13, threaded groove 14, charging jack 15, battery 16, 4G communication module 17, second motor 18, reserved groove 19, ball 20. DETAILED DESCRIPTION

[0019] 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.

[0020] The support 1, protective cover 2, connecting plate 3, fourth connecting rod 4, first motor 5, base 6, protective cover placement box 7, handle 8, battery slot 9, first connecting rod 10, second connecting rod 11, third connecting rod 12, holographic advertising machine body 13, threaded groove 14, charging jack 15, battery 16, 4G communication module 17, second motor 18, reserved groove 19 and ball 20 components of the present application are all universal standard parts or components known to technical personnel in this field, and their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods.

[0021] Embodiment 1:

[0022] See also Figure 1 , Figure 2 and Figure 4 In order to adjust the position of the holographic advertising machine body 13, the present embodiment provides the following technical solutions, which specifically disclose: comprising a support 1, a first motor 5 is fixedly connected to the left end of the top of the support 1, and a first connecting rod 10 is fixedly connected to the output shaft of the first motor 5, the end of the first connecting rod 10 is movably connected to the second connecting rod 11 through a rotating shaft, and the end of the second connecting rod 11 is movably connected to a third connecting rod 12 of a "V"-shaped structure through a rotating shaft, the lower end of the third connecting rod 12 is movably connected to the fourth connecting rod 4 through a rotating shaft, the middle end of the right side of the connecting plate 3 is fixedly connected to the holographic advertising machine body 13, and The bottom of the fourth connecting rod 4 is fixedly connected to the right end of the top of the support 1, and a reserved groove 19 is opened at the middle end of the bottom of the support 1. The top of the inner cavity of the reserved groove 19 is fixedly connected to the second motor 18, and the output shaft of the second motor 18 is fixedly connected to the base 6. The first motor 5 can be controlled to rotate, and the second connecting rod 11 can be driven to rotate through the first connecting rod 10. While the second connecting rod 11 is rotating, the inclination angle of the holographic advertising machine body 13 can be adjusted with the cooperation of the fourth connecting rod 4 and the third connecting rod 12. The second motor 18 is controlled to rotate, and the holographic advertising machine body 13 can be driven to rotate horizontally, thereby effectively improving the display range.

[0023] Embodiment 2:

[0024] See also Figure 1 and Figure 3In order to achieve the purpose of enclosing the holographic advertising machine body 13 as a whole, the present embodiment provides the following technical solutions, which specifically disclose: the end of the third connecting rod 12 is fixedly connected with a connecting plate 3, and people can open heat dissipation holes (not shown) on the surface of the connecting plate 3 according to actual needs, so as to improve the heat dissipation effect of the holographic advertising machine body 13. A threaded groove 14 is opened on the right side of the connecting plate 3, and a protective cover 2 is threadedly connected to the inner surface of the threaded groove 14. The materials of the connecting plate 3 and the protective cover 2 are both polycarbonate plastic, which can enclose the holographic advertising machine body 13 as a whole, so as to prevent the holographic advertising machine body 13 from accidentally injuring people during operation. A plurality of equally distributed ball bearings are embedded at the bottom of the support 1 and located outside the reserved groove 19. 20, and the bottom of the ball 20 contacts the top of the base 6, which can improve the rotation stability of the support 1, the inner cavity of the base 6 is slidably connected with a protective cover placement box 7, which can facilitate the placement of the protective cover 2, and the front of the protective cover placement box 7 is fixedly connected with a handle 8, a charging jack 15 is provided on the left side of the support 1, a battery slot 9 is fixedly connected to the left end of the inner cavity of the support 1, and a battery 16 is fixedly connected to the bottom of the inner cavity of the battery slot 9, and a 4G communication module 17 is fixedly connected to the right side of the inner cavity of the battery slot 9, the 4G communication module 17 includes a 4G gateway and a remote mobile terminal, and the remote mobile terminal is a smart phone connected to the 4G network, people can remotely control the device through the smart phone, thereby effectively improving the overall intelligence of the device.

[0025] 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 holographic advertising machine with good protection effect and capable of multi-faceted display, comprising a support (1), characterized in that: The left end of the top of the support (1) is fixedly connected to a first motor (5), and the output shaft of the first motor (5) is fixedly connected to a first connecting rod (10), the end of the first connecting rod (10) is movably connected to a second connecting rod (11) via a rotating shaft, and the end of the second connecting rod (11) is movably connected to a third connecting rod (12) with a "V"-shaped structure via a rotating shaft, the lower end of the third connecting rod (12) is movably connected to a fourth connecting rod (4) via a rotating shaft, and the end of the third connecting rod (12) is fixedly connected to a connecting plate (3), a threaded groove (14) is provided on the right side of the connecting plate (3), and a protective cover (2) is threadedly connected to the inner surface of the threaded groove (14).

2. According to claim 1, a holographic advertising machine with good protection effect and multi-faceted display, characterized in that: The middle end of the right side of the connecting plate (3) is fixedly connected to the holographic advertising machine body (13), and the bottom of the fourth connecting rod (4) is fixedly connected to the right end of the top of the support (1).

3. According to claim 1, a holographic advertising machine with good protection effect and multi-faceted display, characterized in that: A reserved groove (19) is provided at the middle end of the bottom of the support (1), a second motor (18) is fixedly connected to the top of the inner cavity of the reserved groove (19), and an output shaft of the second motor (18) is fixedly connected to the base (6).

4. According to claim 3, a holographic advertising machine with good protection effect and multi-faceted display, characterized in that: A plurality of equally spaced balls (20) are embedded at the bottom of the support (1) and outside the reserved groove (19), and the bottom of the balls (20) is in contact with the top of the base (6).

5. According to claim 3, a holographic advertising machine with good protection effect and capable of multi-faceted display, characterized in that: The inner cavity of the base (6) is slidably connected to a protective cover placement box (7), and the front side of the protective cover placement box (7) is fixedly connected to a handle (8).

6. According to claim 1, a holographic advertising machine with good protection effect and multi-faceted display, characterized in that: A charging socket (15) is provided on the left side of the support (1), a battery slot (9) is fixedly connected to the left end of the inner cavity of the support (1), and a storage battery (16) is fixedly connected to the bottom of the inner cavity of the battery slot (9).

7. A holographic advertising machine with good protection effect and capable of multi-faceted display according to claim 6, characterized in that: A 4G communication module (17) is fixedly connected to the right side of the inner cavity of the battery slot (9), and the 4G communication module (17) includes a 4G gateway and a remote mobile terminal, and the remote mobile terminal is a smart phone connected to the 4G network.

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