Household projector convenient to adjust

Abstract

The utility model provides a household projector convenient to adjust, which relates to the technical field of household projectors and comprises a projector, a sliding seat is arranged at the bottom of the projector, a sliding rail is movably connected to the outer side of the sliding seat, and a steering motor is mounted at the bottom of the sliding rail. According to the utility model, the steering motor is installed at the bottom of the sliding rail, so that the rotation is conveniently driven, the projector is driven to realize a steering adjustment function, the positioning pin frame is pulled out, the pin head is pulled out from the interior of the adjustment positioning hole, and the overturning adjustment frame is conveniently rotated to realize a pitching angle adjustment function. Meanwhile, an electric lifting column is connected to the bottom of the rotating connecting base, adjustment is controlled through electric lifting of the electric lifting column, then the height adjustment function is achieved, and therefore the comprehensive and multi-direction adjustment function is achieved; and the stability during steering is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of household projectors, in particular to a household projector which is easy to adjust. 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 currently widely used in homes, offices, schools, and entertainment venues.

[0003] In the prior art, for example, the patent publication number CN214425461U discloses a "home projector that is easy to adjust", which includes a home projector body, a base is provided on the top of the home projector body, a first lead screw is fixedly connected to the bottom of the base, a support plate is fixedly connected to the bottom of the first lead screw, two limit plates are provided on the top of the support plate, two first rectangular holes are provided on the top of the support plate, a card plate is provided in the first rectangular hole, the top of the card plate is fixedly connected to the bottom of the limit plate, a pressing ring is provided on the outer sleeve of the first lead screw, a thread matching the first lead screw is provided on the inner wall of the pressing ring, and the pressing ring is located between the base and the limit plate. The home projector that is easy to adjust described in the utility model belongs to the technical field of projectors, is easy to disassemble and assemble the home projector body, and is easy to adjust the angle of the home projector body, which is convenient for actual use and improves convenience.

[0004] However, existing projectors basically adopt a fixed installation method, which is not convenient for quick adjustment after installation, resulting in a complicated operation process, reduced operating efficiency, and affected user experience. Utility Model Content

[0005] The purpose of the utility model is to solve the problem in the prior art that projectors basically adopt a fixed installation method, which is not convenient for quick adjustment after installation, resulting in complicated operation process, reduced operation efficiency and affected user experience, and to propose a home projector that is easy to adjust.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a household projector that is easy to adjust, including a projector, a sliding seat is arranged at the bottom of the projector, the outer side of the sliding seat is movably connected with a sliding track, a steering motor is installed at the bottom of the sliding track, a flip adjustment frame is installed at the bottom of the steering motor, a plurality of adjustment positioning holes are evenly distributed on both sides of the flip adjustment frame, the inner side of the flip adjustment frame is movably connected with a rotating connection seat, telescopic slide rails are symmetrically arranged on both sides of the rotating connection seat, the inner side of the telescopic slide rail is slidably connected with a positioning pin frame, the side of the positioning pin frame is connected with a tension spring, and the tension springs are connected to both sides of the rotating connection seat.

[0007] Preferably, side support rails are symmetrically arranged on both sides of the sliding seat, a plurality of spring damping rods are symmetrically distributed on the top of the sliding rails, a clamping plate is arranged on the top of the spring damping rods, and the clamping plate is slidably connected to the bottom of the side support rails.

[0008] Preferably, a lens is provided on the front of the projector, and a USB interface, a VGA interface, an HDMI interface and a power interface are provided on the back of the projector, the VGA interface is provided on the side of the USB interface, and the HDMI interface is provided on the side of the VGA interface.

[0009] Preferably, a limit plate is provided on the inner side of the sliding track, and the limit plate is connected to the bottom of the sliding seat.

[0010] Preferably, a plurality of side support frames are distributed in a ring shape on the side of the steering motor, a roller is provided at one end of the side support frame, a ring track is provided at the bottom of the sliding track, and the rollers are movably connected to the inner side of the ring track.

[0011] Preferably, an electric lifting column is fixedly connected to the bottom of the rotating connecting seat, and a bottom supporting seat is provided at the bottom of the electric lifting column.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, the steering motor is installed at the bottom of the sliding track, so as to facilitate the driving rotation, drive the projector to realize the steering adjustment function, and at the same time, the positioning pin frame is pulled outward by toggling, and the pin head is pulled out from the inside of the adjustment positioning hole, so as to facilitate the rotation of the flip adjustment frame to realize the pitch angle adjustment function. At the same time, the bottom of the rotating connecting seat is connected with an electric lifting column, and the electric lifting control adjustment of the electric lifting column is utilized to facilitate the realization of the height adjustment function, thereby realizing the comprehensive multi-directional adjustment function. In the process of steering adjustment, the side support frame is connected to the circular track with the roller support, which is conducive to ensuring stability during steering.

[0014] 2. In the utility model, the side support rails are distributed on both sides, and the top two sides of the sliding rails are equipped with clamping plates using spring damping rods, which makes it convenient to slide the clamping plates into the inner side of the side support rails during installation, thereby providing convenient and fast installation and disassembly functions. The limit plate is beneficial to provide an extrusion limit function when the sliding seat slides into the inner side of the sliding rail, thereby ensuring the stability of the installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model provides a three-dimensional structural schematic diagram of a household projector that is easy to adjust;

[0016] Figure 2 Another structural schematic diagram of an adjustable home projector is provided for the utility model;

[0017] Figure 3 The utility model provides a partial structural schematic diagram of a household projector that is easy to adjust;

[0018] Figure 4 The utility model provides a partial structural schematic diagram of a household projector which is easy to adjust.

[0019] Legend: 1. Projector; 2. Lens; 3. USB interface; 4. VGA interface; 5. HDMI interface; 6. Power interface; 7. Sliding seat; 8. Side support track; 9. Sliding track; 10. Limit plate; 11. Spring damping rod; 12. Pressure plate; 13. Steering motor; 14. Side support frame; 15. Roller; 16. Annular track; 17. Flip adjustment frame; 18. Adjustment positioning hole; 19. Rotating connecting seat; 20. Telescopic slide rail; 21. Positioning pin frame; 22. Tension spring; 23. Electric lifting column; 24. Bottom support seat. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0022] Example 1

[0023] like Figure 1-Figure 4As shown, the utility model provides a technical solution: a home projector that is easy to adjust, including a projector 1, a sliding seat 7 is arranged at the bottom of the projector 1, a sliding track 9 is movably connected to the outer side of the sliding seat 7, a steering motor 13 is installed at the bottom of the sliding track 9, a flip adjustment frame 17 is installed at the bottom of the steering motor 13, a plurality of adjustment positioning holes 18 are evenly distributed on both sides of the flip adjustment frame 17, a rotating connection seat 19 is movably connected to the inner side of the flip adjustment frame 17, telescopic slide rails 20 are symmetrically arranged on both sides of the rotating connection seat 19, a positioning pin frame 21 is slidably connected to the inner side of the telescopic slide rail 20, a tension spring 22 is connected to the side of the positioning pin frame 21, and the tension spring 22 is evenly connected to the inner side of the telescopic slide rail 20. Connected to both sides of the rotating connecting seat 19, a lens 2 is arranged on the front of the projector 1, and a USB interface 3, a VGA interface 4, an HDMI interface 5 and a power interface 6 are arranged on the back of the projector 1. The VGA interface 4 is arranged on the side of the USB interface 3, and the HDMI interface 5 is arranged on the side of the VGA interface 4. A plurality of side supports 14 are distributed in a ring on the side of the steering motor 13, and a roller 15 is arranged at one end of the side support frame 14. An annular track 16 is arranged at the bottom of the sliding track 9, and the rollers 15 are movably connected to the inner side of the annular track 16. An electric lifting column 23 is fixedly connected to the bottom of the rotating connecting seat 19, and a bottom support seat 24 is arranged at the bottom of the electric lifting column 23.

[0024] In this embodiment, the sliding seat 7 is installed at the bottom of the projector 1, and is slidably connected to the outside of the sliding seat 7 through the sliding track 9, which is conducive to improving the convenience of installation and disassembly. The steering motor 13 is installed at the bottom of the sliding track 9, which is convenient for driving and rotating, driving the projector 1 to realize the function of steering adjustment. At the same time, the positioning pin frame 21 is pulled outward, and the pin head is pulled out from the inside of the adjustment positioning hole 18, so as to facilitate the rotation of the flip adjustment frame 17 to realize the function of pitch angle adjustment. At the same time, the bottom of the rotating connecting seat 19 is connected with an electric lifting column 23, and the electric lifting control adjustment of the electric lifting column 23 is used to realize the function of height adjustment, thereby realizing the function of comprehensive multi-directional adjustment. In the process of steering adjustment, the side support frame 14 is supported and connected to the annular track 16 with the roller 15, which is conducive to ensuring stability during steering. The projector 1 is convenient for providing data transmission. The VGA interface 4 and the HDMI interface 5 can provide the function of video signal transmission. The power interface 6 is convenient for connecting to the power supply to realize power supply. The bottom support seat 24 ensures stable support at the bottom.

[0025] Example 2

[0026] like Figure 1-Figure 4As shown, side support rails 8 are symmetrically arranged on both sides of the sliding seat 7, a plurality of spring damping rods 11 are symmetrically distributed on the top of the sliding rail 9, a clamping plate 12 is arranged on the top of the spring damping rod 11, and the clamping plate 12 is slidably connected to the bottom of the side support rail 8, and a limit plate 10 is arranged on the inner side of the sliding rail 9, and the limit plate 10 is connected to the bottom of the sliding seat 7.

[0027] In this embodiment, the side support rails 8 are distributed on both sides, and the top two sides of the sliding rails 9 are installed with clamping plates 12 using spring damping rods 11, which makes it convenient to slide the clamping plates 12 into the inner side of the side support rails 8 during installation, which is beneficial to provide convenient and fast installation and disassembly functions. The limit plate 10 is beneficial to provide an extrusion limit function when the sliding seat 7 slides into the inner side of the sliding rail 9, thereby ensuring the stability of the installation.

[0028] The working principle of this embodiment: when in use, firstly, the projector 1 facilitates the function of providing data transmission, the VGA interface 4 and the HDMI interface 5 can provide the function of transmitting video signals, the power interface 6 facilitates the access to the power supply, the side support rails 8 are distributed on both sides, and the top two sides of the sliding rails 9 are installed with clamping plates 12 using spring damping rods 11, which facilitates the sliding card of the clamping plate 12 into the inner side of the side support rail 8 during installation, which is conducive to providing the function of convenient and fast installation and disassembly, and the limit plate 10 is conducive to providing the function of extrusion limiting when the sliding seat 7 slides into the inner side of the sliding rail 9, and the sliding seat 7 is installed at the bottom of the projector 1, and the sliding seat 7 is installed at the bottom of the projector 1. The outer side is slidably connected by the sliding track 9, which is conducive to improving the convenience of installation and disassembly. The steering motor 13 is installed at the bottom of the sliding track 9, which is convenient for driving the rotation, driving the projector 1 to realize the steering adjustment function, and at the same time, the positioning pin frame 21 is pulled outward, and the pin head is pulled out from the inside of the adjustment positioning hole 18, so as to facilitate the rotation of the flip adjustment frame 17 to realize the pitch angle adjustment function. At the same time, the bottom of the rotating connecting seat 19 is connected to the electric lifting column 23, and the electric lifting control adjustment of the electric lifting column 23 is used to realize the height adjustment function, thereby realizing the comprehensive and multi-directional adjustment function. The bottom support seat 24 ensures stable support at the bottom.

[0029] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A home projector that is easy to adjust, comprising a projector (1), characterized in that: A sliding seat (7) is provided at the bottom of the projector (1), the outer side of the sliding seat (7) is movably connected to a sliding track (9), a steering motor (13) is installed at the bottom of the sliding track (9), a flip adjustment frame (17) is installed at the bottom of the steering motor (13), a plurality of adjustment positioning holes (18) are evenly distributed on both sides of the flip adjustment frame (17), the inner side of the flip adjustment frame (17) is movably connected to a rotating connection seat (19), both sides of the rotating connection seat (19) are symmetrically provided with telescopic slide rails (20), the inner side of the telescopic slide rail (20) is slidably connected to a positioning pin frame (21), the side of the positioning pin frame (21) is connected to a tension spring (22), and the tension spring (22) is connected to both sides of the rotating connection seat (19).

2. The easily adjustable home projector according to claim 1, characterized in that: Side support rails (8) are symmetrically arranged on both sides of the sliding seat (7), a plurality of spring damping rods (11) are symmetrically distributed on the top of the sliding rail (9), a clamping plate (12) is arranged on the top of the spring damping rod (11), and the clamping plate (12) is slidably connected to the bottom of the side support rail (8).

3. The easily adjustable home projector according to claim 1, characterized in that: The front of the projector (1) is provided with a lens (2), and the back of the projector (1) is provided with a USB interface (3), a VGA interface (4), an HDMI interface (5) and a power interface (6), wherein the VGA interface (4) is arranged on the side of the USB interface (3), and the HDMI interface (5) is arranged on the side of the VGA interface (4).

4. The easily adjustable home projector according to claim 2, characterized in that: A limiting plate (10) is arranged on the inner side of the sliding track (9), and the limiting plate (10) is connected to the bottom of the sliding seat (7).

5. The easily adjustable home projector according to claim 1, characterized in that: A plurality of side support frames (14) are distributed in an annular manner on the side of the steering motor (13), a roller (15) is arranged at one end of the side support frame (14), an annular track (16) is arranged at the bottom of the sliding track (9), and the rollers (15) are all movably connected to the inner side of the annular track (16).

6. The easily adjustable home projector according to claim 1, characterized in that: The bottom of the rotating connection seat (19) is fixedly connected to an electric lifting column (23), and the bottom of the electric lifting column (23) is provided with a bottom support seat (24).

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