Intelligent projection electronic equipment

Abstract

The utility model relates to the technical field of projection equipment, in particular to intelligent projection electronic equipment, which comprises a base and a projector, an electric telescopic rod is fixedly mounted on the surface of the base, a fixed rod is fixedly mounted at the port of the output end of the electric telescopic rod, and a sliding rod is slidably connected to the surface of the fixed rod. A disc is fixedly mounted on the surface of the sliding rod, the projector is arranged on the surface of the disc, a first motor for driving the projector to rotate is fixedly mounted in the disc, and a driving mechanism for driving the sliding rod to slide on the fixed rod is arranged in the sliding rod. According to the projector, the vertical height of the projector can be changed through the arranged electric telescopic rod, the projector can be rotated through the arranged first motor, so that angle adjustment is achieved, the whole projector is installed on the sliding rod through the fixing rod, the levelness adjustment can be achieved through the arranged driving mechanism, and therefore the use environment of the projector is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of projection equipment, in particular to an intelligent projection electronic device. Background Art

[0002] A projector, also known as a projector, is a device that can project images or videos onto a screen. It can be connected to computers, VCDs, DVDs, BDs, game consoles, DVs, etc. through different interfaces to play corresponding video signals. Projectors are widely used in homes, offices, schools and entertainment venues. Depending on the working method, there are different types such as CRT, LCD, DLP, 3LCD, etc.

[0003] Traditional projection equipment is usually fixed directly on the roof or a bracket is installed at the bottom of the projector for support. However, after installation, the projector is inconvenient to adjust its position. Generally, only the pitch angle can be adjusted, and intelligent automatic adjustment of rotation and horizontal position cannot be achieved, which is inconvenient for actual use. Utility Model Content

[0004] The purpose of the utility model is to provide an intelligent projection electronic device, which solves the problem that the projector in the prior art is difficult to adjust its position after installation, generally only the pitch angle can be adjusted, and the intelligent automatic adjustment of the rotation and horizontal position cannot be achieved, which is inconvenient for actual use.

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

[0006] An intelligent projection electronic device comprises a base and a projector, wherein an electric telescopic rod is fixedly mounted on the surface of the base, a fixed rod is fixedly mounted on an output end port of the electric telescopic rod, a sliding rod is slidably connected to the surface of the fixed rod, a disc is fixedly mounted on the surface of the sliding rod, the projector is arranged on the surface of the disc, a first motor for driving the projector to rotate is fixedly mounted inside the disc, and a driving mechanism for driving the sliding rod to slide on the fixed rod is arranged inside the sliding rod.

[0007] Preferably, a rotating block is fixedly installed at the bottom of the projector, a circular groove is opened on the surface of the disc, the first motor is fixedly installed inside the circular groove, the rotating block and the circular groove are rotatably connected, and the output shaft port of the first motor is fixedly connected to the rotating block.

[0008] Preferably, a groove is provided on the top of the fixing rod, the sliding rod is slidably connected inside the groove, and the driving mechanism is divided into two groups, which are located inside the sliding rod near two sides.

[0009] Preferably, the driving mechanism includes two turntables and a second motor, a rotating shaft is fixedly mounted on the surface of the two turntables, the turntables are rotatably connected via the rotating shaft and a sliding rod, the output shaft port of the second motor is fixedly connected to the rotating shaft, the two turntables are connected via a belt drive, and through grooves are provided on both sides of the sliding rod relative to the position of the turntable so that the edge of the turntable is exposed from the sliding rod and the edge of the turntable is in contact with the inner wall of the fixed rod.

[0010] Preferably, a rubber pad is fixedly mounted on the inner wall of the groove of the fixing rod to achieve a state in which the turntable and the rubber pad are in contact.

[0011] Preferably, four bolt holes are evenly arranged on the surface of the base, four long grooves are evenly arranged on the bottom of the base, and support legs are rotatably connected inside the four long grooves.

[0012] The utility model has at least the following beneficial effects:

[0013] The vertical height of the projector can be changed by the electric telescopic rod, and the projector can be rotated by the first motor to achieve angle adjustment. The entire projector is installed on the sliding rod using a fixed rod, and the driving mechanism can adjust the horizontality, thereby improving the use environment of the projector. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the disc structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the base structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the fixing rod of the utility model;

[0019] Figure 5 This is a schematic diagram of the turntable structure of the utility model;

[0020] Figure 6 This is a schematic diagram of the structure of the rotating block of the utility model.

[0021] In the figure: 1. base; 2. electric telescopic rod; 3. projector; 4. bolt hole; 5. support leg; 6. fixing rod; 7. sliding rod; 8. disc; 9. first motor; 10. rubber pad; 11. second motor; 12. turntable; 13. rotating block. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0023] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0025] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.

[0026] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0027] Reference Figure 1-6, an intelligent projection electronic device, including a base 1 and a projector 3, an electric telescopic rod 2 is fixedly installed on the surface of the base 1, a fixed rod 6 is fixedly installed on the output port of the electric telescopic rod 2, a sliding rod 7 is slidably connected to the surface of the fixed rod 6, a disc 8 is fixedly installed on the surface of the sliding rod 7, the projector 3 is arranged on the surface of the disc 8, a first motor 9 for driving the projector 3 to rotate is fixedly installed inside the disc 8, a driving mechanism for driving itself to slide on the fixed rod 6 is arranged inside the sliding rod 7, the base 1 can be installed on the roof or directly placed on the ground for use during use, the vertical height of the projector 3 can be changed by the electric telescopic rod 2, the projector 3 can be rotated by the first motor 9, so as to achieve angle adjustment, the entire projector 3 is installed on the sliding rod 7 by the fixed rod 6, and the driving mechanism can achieve horizontal adjustment, so as to improve the use environment of the projector 3.

[0028] Furthermore, a rotating block 13 is fixedly installed at the bottom of the projector 3, a circular groove is opened on the surface of the disk 8, the first motor 9 is fixedly installed inside the circular groove, the rotating block 13 is rotatably connected to the circular groove, the output shaft port of the first motor 9 is fixedly connected to the rotating block 13, and the rotating block 13 and the disk 8 arranged at the bottom of the projector 3 are rotatably connected, so as to avoid the projector 3 being directly installed on the output shaft port of the first motor 9, resulting in poor stability.

[0029] Furthermore, a groove is provided at the top of the fixing rod 6 , and the sliding rod 7 is slidably connected inside the groove. There are two sets of driving mechanisms, and the two sets of driving mechanisms are located inside the sliding rod 7 near the two sides.

[0030] Furthermore, the driving mechanism includes two turntables 12 and a second motor 11. The surfaces of the two turntables 12 are fixedly mounted with a rotating shaft. The turntables 12 are rotatably connected through the rotating shaft and the sliding rod 7. The output shaft port of the second motor 11 is fixedly connected to the rotating shaft. The two turntables 12 are connected through a belt transmission. Both sides of the sliding rod 7 are provided with through grooves relative to the positions of the turntables 12 so that the edges of the turntables 12 are exposed from the sliding rod 7 and the edges of the turntables 12 are in contact with the inner wall of the fixed rod 6. When the driving mechanism is in use, the two second motors 11 are started, and the second motors 11 drive the turntables 12 to rotate. The turntables 12 in the same driving mechanism are arranged at both ends of the slide bar 7, and the two second motors 11 drive the turntables 12 to rotate in opposite directions at all times. Therefore, the turntables 12 will contact the inner wall of the groove during rotation, and the slide bar 7 can be driven to slide in the groove by the friction between the turntables 12 and the inner wall of the groove. Since the turntables 12 are arranged at both ends of the slide bar 7, even if one turntable 12 does not contact the groove during the sliding process of the slide bar 7, it will not affect the sliding, thereby increasing the sliding stroke of the slide bar 7 in a smaller space, making it convenient to use.

[0031] Furthermore, a rubber pad 10 is fixedly installed on the inner wall of the groove of the fixing rod 6 to achieve a state where the turntable 12 and the rubber pad 10 are in contact. The provision of the rubber pad 10 can enhance the friction between the turntable 12 and the rubber pad 10 , thereby facilitating the sliding of the slide rod 7 .

[0032] Furthermore, four bolt holes 4 are evenly arranged on the surface of the base 1, and four long grooves are evenly arranged on the bottom of the base 1. Support legs 5 are rotatably connected inside the four long grooves. The base 1 can be conveniently fixed on the roof through the provided bolt holes 4, and the support legs 5 can be rotated out of the long grooves to enhance the supporting stability of the base 1 aligned with the cross bar equipment.

[0033] In summary, during use, the base 1 can be installed on the roof or directly placed on the ground for use, the vertical height of the projector 3 can be changed by the electric telescopic rod 2, the projector 3 can be rotated by the first motor 9 to achieve angle adjustment, the entire projector 3 is installed on the slide bar 7 by the fixed rod 6, the driving mechanism can achieve horizontal adjustment, thereby improving the use environment of the projector 3, the rotating block 13 and the disc 8 arranged at the bottom of the projector 3 are rotatably connected to avoid the projector 3 being directly installed on the output shaft port of the first motor 9, resulting in poor stability, and the driving mechanism starts the two second motors 11 during use, and the second motors 11 drive the turntable 12 to rotate, the turntable 12 in the same group of driving mechanisms is arranged at both ends of the slide bar 7, and the two second motors 11 are driven by the turntable 12 to rotate. The rotation direction of the turntable 12 driven by the machine 11 is always in the opposite state, so the turntable 12 will contact the inner wall of the groove during its rotation, and the friction between the turntable 12 and the inner wall of the groove can drive the slide bar 7 to slide in the groove. Since the turntable 12 is arranged at both ends of the slide bar 7, even if one of the turntables 12 does not contact the groove during the sliding process of the slide bar 7, it will not affect the sliding, thereby increasing the sliding stroke of the slide bar 7 in a smaller space, which is convenient for use. The friction between the turntable 12 and the rubber pad 10 can be enhanced by the rubber pad 10, which is beneficial to the sliding of the slide bar 7. The base 1 can be conveniently fixed to the roof through the bolt holes 4, and can be rotated out of the long groove through the support legs 5, thereby enhancing the support stability of the base 1 aligned with the cross bar equipment.

[0034] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An intelligent projection electronic device, characterized in that: The invention comprises a base (1) and a projector (3); an electric telescopic rod (2) is fixedly mounted on the surface of the base (1); a fixed rod (6) is fixedly mounted on the output port of the electric telescopic rod (2); a sliding rod (7) is slidably connected to the surface of the fixed rod (6); a disk (8) is fixedly mounted on the surface of the sliding rod (7); the projector (3) is arranged on the surface of the disk (8); a first motor (9) for driving the projector (3) to rotate is fixedly mounted inside the disk (8); and a driving mechanism for driving the sliding rod (7) to slide on the fixed rod (6) is arranged inside the sliding rod (7).

2. The intelligent projection electronic device according to claim 1, characterized in that: A rotating block (13) is fixedly mounted on the bottom of the projector (3); a circular groove is provided on the surface of the disc (8); the first motor (9) is fixedly mounted inside the circular groove; the rotating block (13) and the circular groove are rotatably connected; and an output shaft port of the first motor (9) is fixedly connected to the rotating block (13).

3. The intelligent projection electronic device according to claim 1, characterized in that: The top of the fixed rod (6) is provided with a groove, and the sliding rod (7) is slidably connected inside the groove. The driving mechanism is divided into two groups, and the two groups of driving mechanisms are located inside the sliding rod (7) near two sides.

4. The intelligent projection electronic device according to claim 3, characterized in that: The driving mechanism comprises two rotating disks (12) and a second motor (11). The surfaces of the two rotating disks (12) are fixedly mounted with rotating shafts. The rotating disks (12) are rotatably connected via the rotating shafts and the sliding rod (7). The output shaft port of the second motor (11) is fixedly connected to the rotating shaft. The two rotating disks (12) are connected via a belt transmission. Through grooves are provided on both sides of the sliding rod (7) relative to the positions of the rotating disks (12) so that the edges of the rotating disks (12) are exposed from the sliding rod (7) and the edges of the rotating disks (12) are in contact with the inner wall of the fixed rod (6).

5. The intelligent projection electronic device according to claim 4, characterized in that: A rubber pad (10) is fixedly mounted on the inner wall of the groove of the fixing rod (6) so as to achieve a state in which the rotating disk (12) and the rubber pad (10) are in contact.

6. The intelligent projection electronic device according to claim 1, characterized in that: Four bolt holes (4) are evenly arranged on the surface of the base (1), and four long grooves are evenly arranged on the bottom of the base (1), wherein support legs (5) are rotatably connected inside the four long grooves.

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