Projector hanger device capable of being flexibly adjusted

Abstract

The utility model discloses a projector hanger device capable of being flexibly adjusted, which comprises a projector and further comprises a signal processor, a fixing seat is fixedly arranged on the bottom surface of the signal processor, and the bottom surface of the fixing seat is fixedly connected with the top surface of the projector; the three adjusting mechanisms are the same, each adjusting mechanism comprises a stabilizing seat, and the bottom surface of each stabilizing seat is fixedly connected with the top surface of the projector; the horizontal mechanism comprises a mounting shell, the bottom surface of the mounting shell is fixedly connected with the top surface of the projector, four supporting rods are fixedly arranged on the top surface of the mounting shell, an infrared detector is fixedly arranged at one ends of the four supporting rods, and the infrared detector is matched with the signal processor. According to the projector hanger device capable of being flexibly adjusted, the projection angle and the projection height can be conveniently adjusted, and a projector can be conveniently in a horizontal state, so that the angle adjustment efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of projectors, in particular to a flexibly adjustable projector hanging bracket device. Background Art

[0002] A projector, also known as a projector, is a device that can project images or videos onto a screen. It uses the convex lens imaging principle to project transparent objects onto the screen to form an enlarged image. Through different interfaces, the projector can be connected to computers, VCDs, DVDs, BDs, game consoles, DVs, etc. to play corresponding video signals.

[0003] The applicant has searched the existing projector mounting device. It is found that the projectors currently on the market lack dustproof effect when in use, so external dust easily enters the projector, causing damage to the components in the projector, reducing the service life of the projector, and the height of the projector cannot be freely adjusted according to the needs of the user, which brings inconvenience to the user and is not conducive to promotion and use. The projector disclosed in Chinese patent number CN218332269U includes an instrument body, a camera is arranged on the front surface of the instrument body, a mounting plate is arranged at the bottom of the instrument body, a dustproof shell is arranged on the outside of the instrument body, a card block is fixedly connected to the bottom of the dustproof shell, a card slot for use with the card block is opened inside the mounting plate, the card slot is connected to the card block, a first rotating seat is fixedly connected to the left side of the bottom of the mounting plate, and a first rotating rod is rotatably connected to the outside of the first rotating seat. The projector solves the problem that the projectors currently on the market lack dustproof effect when in use, so external dust easily enters the projector, causing damage to the components in the projector, reducing the service life of the projector, and the height of the projector cannot be freely adjusted according to the needs of the user, which brings inconvenience to the user and is not conducive to promotion and use.

[0004] However, the applicant found that when using a projector, the image projected onto the screen is prone to angle deviation, affecting the perception. Simply adjusting the height of the projector cannot solve the problem of projector angle deviation, which will reduce the use effect. In addition, the projector is not convenient to be in a horizontal state, and adjusting the angle will consume more time and effort, thereby reducing the use efficiency of the projector.

[0005] Therefore, in view of the above problems, it is necessary for the applicant to design a flexibly adjustable projector bracket device to solve the problems. Summary of the invention

[0006] The purpose of the utility model is to provide a flexibly adjustable projector bracket device to solve the problems mentioned in the above background technology.

[0007] To achieve the above object, the utility model provides the following technical solution: a flexibly adjustable projector bracket device, comprising a projector,

[0008] It also includes: a signal processor, a fixing seat is fixedly arranged on the bottom surface of the signal processor, and the bottom surface of the fixing seat is fixedly connected to the top surface of the projector;

[0009] Three adjustment mechanisms, all of which are identical, and each of which comprises a stabilizing seat, wherein the bottom surface of the stabilizing seat is fixedly connected to the top surface of the projector;

[0010] The horizontal mechanism comprises a mounting shell, and the bottom surface of the mounting shell is fixedly connected to the top surface of the projector, the top surface of the mounting shell is fixedly provided with four support rods, one end of the four support rods is fixedly provided with an infrared detector, and the infrared detector is adapted to the signal processor.

[0011] Furthermore, a groove is provided on the top surface of the stabilizing seat, and an adjusting ball is movably provided on the inner surface of the groove. A connecting rod is fixedly provided on the top surface of the adjusting ball, and a connecting plate is fixedly provided on one end of the connecting rod away from the adjusting ball.

[0012] Furthermore, a buffer spring is fixedly provided on the bottom surface of the connecting plate, and one end of the buffer spring away from the connecting plate is fixedly connected to the top surface of the stabilizing seat.

[0013] Furthermore, a connecting seat is fixedly provided on the top surface of the connecting plate near the center, and a first U-shaped plate is fixedly provided on the top surface of the connecting seat, a first movable block is movably provided between the inner surfaces of both sides of the first U-shaped plate, and a first connecting block is movably provided on the outer surfaces of both sides of the first movable block.

[0014] Furthermore, an electric telescopic rod is fixedly provided on the top surface of the first connecting block, and a second U-shaped plate is fixedly provided on one end of the electric telescopic rod away from the first connecting block, a second movable block is movably provided between the inner surfaces of both sides of the second U-shaped plate, and a second connecting block is movably provided on the outer surfaces of both sides of the second movable block.

[0015] Furthermore, a level ruler is detachably mounted near the center of the top surface of the mounting shell, and the level ruler is compatible with the infrared detector.

[0016] Compared with the prior art, the utility model has the following beneficial effects: the flexibly adjustable projector bracket device is convenient for adjusting the projection angle and projection height, and is convenient for making the projector in a horizontal state, thereby improving the efficiency of angle adjustment. The specific contents are as follows:

[0017] 1. An adjustment mechanism is provided. When the projector needs to adjust the angle or height, the control signal processor is started, and the signal processor controls multiple electric telescopic rods. The multiple electric telescopic rods are convenient for adjusting the height of the projector. At the same time, the electric telescopic rods are started to facilitate the use of the first U-shaped plate, the second U-shaped plate, the first movable block, the second movable block, the first connecting block and the second connecting block to adjust the height of the connecting seat. The connecting seat is convenient for adjusting the height of the connecting plate, and the height of the stabilizing seat is convenient for adjusting the height of the buffer spring. Multiple stabilizing seats at different heights will adjust the angle of the projector, so as to facilitate the adaptation of the image projected by the projector to the screen, which is convenient for use.

[0018] 2. A horizontal mechanism is provided. When in use, when the projector is in the initial state, the infrared detector will detect the level ruler. When the level ruler is not in a horizontal state, the information will be converted into an electrical signal and transmitted to the signal processor. The signal processor analyzes the signal and controls multiple electric telescopic rods, which will facilitate the control of the projector to be in a horizontal state. When the projector angle needs to be adjusted to adapt to the screen, the infrared detector is turned off and the signal processor is manually controlled. The signal processor controls the adjustment of the electric telescopic rod, which is convenient for quickly adjusting the projector angle and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the three-dimensional structure of the adjustment mechanism of the utility model;

[0021] Figure 3 This is a three-dimensional cross-sectional structural diagram of the adjustment mechanism of the utility model;

[0022] Figure 4 This is a schematic diagram of the three-dimensional structure of the electric telescopic rod of the utility model;

[0023] Figure 5 For this utility model Figure 4 The enlarged structural diagram at A in the middle;

[0024] Figure 6 For this utility model Figure 4 The enlarged structural diagram at B in the middle;

[0025] Figure 7 It is a three-dimensional structural schematic diagram of the horizontal mechanism of the utility model.

[0026] In the figure: 1. projector; 2. adjustment mechanism; 3. horizontal mechanism; 10. fixing seat; 11. signal processor; 20. stabilizing seat; 21. groove; 22. adjusting ball; 23. connecting rod; 24. connecting plate; 25. buffer spring; 26. connecting seat; 27. first U-shaped plate; 28. electric telescopic rod; 29. ​​second U-shaped plate; 30. mounting shell; 31. level ruler; 32. support rod; 33. infrared detector; 270. first movable block; 271. first connecting block; 290. second movable block; 291. second connecting block. DETAILED DESCRIPTION

[0027] 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.

[0028] like Figure 1-Figure 7 As shown, a flexibly adjustable projector bracket device of the utility model comprises: a projector 1, and also comprises a signal processor 11, the signal processor 11 is an existing device for receiving and analyzing electrical signals, and is convenient for receiving and analyzing the electrical signals transmitted by the infrared detector 33, the bottom surface of the signal processor 11 is fixedly provided with a fixing seat 10, and the bottom surface of the fixing seat 10 is fixedly connected to the top surface of the projector 1; three adjustment mechanisms 2, the three adjustment mechanisms 2 are all the same, the adjustment mechanism 2 comprises a stabilizing seat 20, and the bottom surface of the stabilizing seat 20 is fixedly connected to the top surface of the projector 1, the top surface of the stabilizing seat 20 is provided with a groove 21, and the inner surface of the groove 21 is movably provided with an adjusting ball 22, the top surface of the adjusting ball 22 is fixedly provided with a connecting rod 23, and the end of the connecting rod 23 away from the adjusting ball 22 is fixedly provided with a connecting plate 24, and the bottom surface of the connecting plate 24 is fixedly provided with a buffer spring 25, and One end of the buffer spring 25 away from the connecting plate 24 is fixedly connected to the top surface of the stabilizing seat 20, and the elastic coefficient of the buffer spring 25 is determined according to actual conditions. A connecting seat 26 is fixedly provided on the top surface of the connecting plate 24 near the center, and a first U-shaped plate 27 is fixedly provided on the top surface of the connecting seat 26, a first movable block 270 is movably provided between the inner surfaces of both sides of the first U-shaped plate 27, and first connecting blocks 271 are movably provided on the outer surfaces of both sides of the first movable block 270, an electric telescopic rod 28 is fixedly provided on the top surface of the first connecting block 271, and a second U-shaped plate 29 is fixedly provided at one end of the electric telescopic rod 28 away from the first connecting block 271, the electric telescopic rod 28 is an existing device with telescopic capability, a second movable block 290 is movably provided between the inner surfaces of both sides of the second U-shaped plate 29, and second connecting blocks 291 are movably provided on the outer surfaces of both sides of the second movable block 290.

[0029] Through the above structural design, when the projector 1 needs to adjust the angle or height, the Internet of Things control signal processor 11 is started, and the signal processor 11 controls multiple electric telescopic rods 28. The multiple electric telescopic rods 28 are convenient for adjusting the height of the projector 1. At the same time, when the electric telescopic rods 28 are started, it is convenient to use the first U-shaped plate 27, the second U-shaped plate 29, the first movable block 270, the second movable block 290, the first connecting block 271 and the second connecting block 291 to adjust the height of the connecting seat 26. The connecting seat 26 is convenient for adjusting the height of the connecting plate 24. The buffer spring 25 is used to adjust the height of the stabilizing seat 20. Multiple stabilizing seats 20 at different heights will adjust the angle of the projector 1, so that the image projected by the projector 1 is adapted to the screen, which is convenient for use.

[0030] The horizontal mechanism 3 includes a mounting shell 30, and the bottom surface of the mounting shell 30 is fixedly connected to the top surface of the projector 1. Four support rods 32 are fixedly provided on the top surface of the mounting shell 30. An infrared detector 33 is fixedly provided at one end of the four support rods 32, and the infrared detector 33 is adapted to the signal processor 11. The infrared detector 33 is an existing detection device, which is convenient for converting the detected information into an electrical signal and transmitting it to the signal processor 11. A level ruler 31 is disassembled and installed near the center of the top surface of the mounting shell 30, and the level ruler 31 is adapted to the infrared detector 33. The level ruler 31 is an existing device for detecting the level.

[0031] Through the above structural design, when in use, when the projector 1 is in the initial state, the infrared detector 33 will detect the level ruler 31. When the level ruler 31 is not in a horizontal state, the information will be converted into an electrical signal and transmitted to the signal processor 11. The signal processor 11 analyzes the signal and controls multiple electric telescopic rods 28, which will facilitate the control of the projector 1 in a horizontal state. When it is necessary to adjust the angle of the projector 1 to adapt to the screen, the infrared detector 33 is turned off and the signal processor 11 is manually controlled. The signal processor 11 controls the adjustment of the electric telescopic rods 28, which is convenient for quickly adjusting the angle of the projector 1 and improving work efficiency. Working principle: When the flexibly adjustable projector bracket device is used, the Internet of Things control signal processor 11 is started, and the signal processor 11 controls multiple electric telescopic rods 28, and multiple electric telescopic rods 28 are convenient for adjusting the height of the projector 1. At the same time, the electric telescopic rods 28 are started to facilitate the use of the first U-shaped plate 27, the second U-shaped plate 29, the first movable block 270, the second movable block 290, the first connecting block 271 and the second connecting block 291 to adjust the height of the connecting seat 26, and the connecting seat 26 is convenient for adjusting the height of the connecting plate 24, and the buffer spring 25 is used to adjust the height of the connecting seat 26. The height of the stabilizing base 20 can be adjusted. A plurality of stabilizing bases 20 at different heights can adjust the angle of the projector 1, so that the image projected by the projector 1 can be adapted to the screen and can be used easily. When the projector 1 is used, the electric telescopic rod 28 is retracted and the infrared detector 33 is turned on. The infrared detector 33 can detect the level ruler 31. When the level ruler 31 is not in a horizontal state, the information can be converted into an electrical signal and transmitted to the signal processor 11. The signal processor 11 analyzes the signal and controls the plurality of electric telescopic rods 28, so as to facilitate controlling the projector 1 to be in a horizontal state.

[0032] Based on the above ideal embodiments of the utility model, the relevant staff can make various changes and modifications without deviating from the technical concept of the utility model through the above description. The technical scope of the utility model is not limited to the content of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A flexibly adjustable projector bracket device, comprising a projector (1), It is characterized in that Also includes: A signal processor (11), wherein a fixing seat (10) is fixedly arranged on the bottom surface of the signal processor (11), and the bottom surface of the fixing seat (10) is fixedly connected to the top surface of the projector (1); Three adjustment mechanisms (2), the three adjustment mechanisms (2) are all the same, the adjustment mechanisms (2) comprise a stabilizing seat (20), and the bottom surface of the stabilizing seat (20) is fixedly connected to the top surface of the projector (1); A horizontal mechanism (3), the horizontal mechanism (3) comprising a mounting shell (30), wherein the bottom surface of the mounting shell (30) is fixedly connected to the top surface of the projector (1), four support rods (32) are fixedly arranged on the top surface of the mounting shell (30), an infrared detector (33) is fixedly arranged at one end of the four support rods (32), and the infrared detector (33) is compatible with the signal processor (11).

2. The flexibly adjustable projector bracket device according to claim 1, characterized in that: The top surface of the stabilizing seat (20) is provided with a groove (21), and an adjusting ball (22) is movably provided on the inner surface of the groove (21), a connecting rod (23) is fixedly provided on the top surface of the adjusting ball (22), and a connecting plate (24) is fixedly provided on one end of the connecting rod (23) away from the adjusting ball (22).

3. The flexibly adjustable projector bracket device according to claim 2, characterized in that: A buffer spring (25) is fixedly arranged on the bottom surface of the connecting plate (24), and one end of the buffer spring (25) away from the connecting plate (24) is fixedly connected to the top surface of the stabilizing seat (20).

4. The flexibly adjustable projector bracket device according to claim 2, characterized in that: A connecting seat (26) is fixedly provided on the top surface of the connecting plate (24) near the center, and a first U-shaped plate (27) is fixedly provided on the top surface of the connecting seat (26), a first movable block (270) is movably provided between the inner surfaces on both sides of the first U-shaped plate (27), and first connecting blocks (271) are movably provided on the outer surfaces on both sides of the first movable block (270).

5. The flexibly adjustable projector bracket device according to claim 4, characterized in that: An electric telescopic rod (28) is fixedly arranged on the top surface of the first connecting block (271), and a second U-shaped plate (29) is fixedly arranged on one end of the electric telescopic rod (28) away from the first connecting block (271), a second movable block (290) is movably arranged between two inner surfaces of the second U-shaped plate (29), and second connecting blocks (291) are movably arranged on two outer surfaces of the second movable block (290).

6. The flexibly adjustable projector bracket device according to claim 1, characterized in that: A level ruler (31) is detachably mounted on the top surface of the mounting shell (30) near the center, and the level ruler (31) is compatible with the infrared detector (33).

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