Portable projector for information consultation

Abstract

The invention discloses a portable projector for information consultation, which comprises a hoisting plate, a mounting seat, an adjusting assembly and a protective storage cover, the mounting seat is mounted at the lower end of the hoisting plate, the adjusting assembly is arranged in the mounting seat, the protective storage cover is arranged on one side of the hoisting plate, and a projector body is mounted at the lower end of the adjusting assembly. The lifting plate is used for installing the projector body on a ceiling or a wall, the adjusting assembly is used for adjusting the using direction and angle of the projector body, and the protective storage cover is used for storing and protecting the projector body. The invention relates to the technical field of projection equipment, in particular to a convenient projector convenient to use and used for information consultation, the projector can be flexibly adjusted through the device, the dustproof effect easy to store can be provided, the flexibility and convenience of use in information consultation are further improved, and the service life of the projector is guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of back projection equipment, in particular to a portable projector for information consultation. Background Art

[0002] Information consulting is a business activity based on the effective use and feedback of the collection, processing, transmission and various information. The information consulting industry is a knowledge-based industry that uses various information processing technologies to collect, process, organize, analyze and transmit various types of information, and provides customers with information products such as solutions, strategies, suggestions, plans or measures to solve problems. In order to facilitate the display of consulting information, sometimes a projector is used to project the information on the screen. In the existing technology, traditional projectors usually need to be fixed in a specific position, and it is difficult to flexibly adjust the projection angle during use. At the same time, many places have problems with dust and small space. When using traditional projector equipment in actual use, its flexibility and convenience are low, which can easily cause the display effect of information consulting. Therefore, improvements need to be made to the existing problems. Summary of the invention

[0003] In view of the above situation, in order to remedy the above-mentioned existing defects, the present invention provides a convenient and easy-to-use portable projector for information consultation. Through this device, the projector can be flexibly adjusted and provide an easy-to-store dust-proof effect, further improving the flexibility and convenience of use in information consultation and ensuring the service life of the projector.

[0004] The present invention provides the following technical solutions: A portable projector for information consultation proposed in the present invention comprises a hanging plate, a mounting seat, an adjustment assembly and a protective storage cover, wherein the mounting seat is installed at the lower end of the hanging plate, the adjustment assembly is arranged in the mounting seat, the protective storage cover is arranged on one side of the hanging plate, the projector body is installed at the lower end of the adjustment assembly, the hanging plate is used to install the projector body to the ceiling or wall, the adjustment assembly is used to adjust the use orientation and angle of the projector body, and the protective storage cover is used to store and protect the projector body.

[0005] In order to facilitate the adjustment of the use angle of the projector body, the adjustment component includes an adjustment frame and a forward and reverse motor. The forward and reverse motor is arranged at the upper end of one side of the mounting seat. An adjustment shaft is provided in the middle of the adjustment frame. The adjustment frame is rotated by the adjustment shaft and is arranged in the mounting seat and is located below the forward and reverse motor. The output shaft of the forward and reverse motor extends into the mounting seat. A driving gear is installed on the output shaft of the forward and reverse motor. An annular gear ring matched with the driving gear is provided at the upper end of the adjustment frame, and the driving gear is meshed with the annular gear ring.

[0006] In order to facilitate the adjustment of the use orientation of the projector body, a mounting groove is provided at the lower end of the adjustment frame, a rotating motor is installed in the mounting groove, and the output shaft of the rotating motor is connected to the middle part of the top wall of the mounting frame.

[0007] In order to facilitate the installation and fixation of the projector body, a mounting bracket is rotatably provided at the lower end of the adjustment bracket, and a fixing component for fixing the projector body is provided on the mounting bracket. The projector body is installed on the mounting bracket through the fixing component, and the fixing component includes a bidirectional screw and a threaded bracket. A bracket plate is provided at the lower end of the mounting bracket, and the bidirectional screw is rotatably provided in the bracket plate. The threaded bracket is symmetrically threadedly connected to the bidirectional screw, and the upper end of the threaded bracket is slidably connected to the lower bottom wall of the mounting bracket. A fixing clamp is provided at the lower end of the threaded bracket, and the fixing clamp is used to clamp and fix the projector body.

[0008] Preferably, a rotating handle is rotatably provided on one side of the bracket plate, and the rotating handle is connected to one end of the bidirectional screw.

[0009] In order to improve the fixing effect of the projector body, the fixing clamping plate is set as an L-shaped structure, and the fixing clamping plate is provided with an anti-skid pad for fastening the projector body to prevent slipping.

[0010] The beneficial effects achieved by the present invention using the above structure are as follows: The portable information consultation projector proposed by the present invention has the following advantages:

[0011] 1. Through the adjustment component of the device, the angle and orientation of the projector body can be accurately adjusted under the meshing cooperation of the forward and reverse motor, the driving gear and the annular gear ring, so that the user can easily adjust the angle and position of the projector according to the needs to obtain the best projection effect;

[0012] 2 The protective storage cover provided in this device can be used to adjust the projector body into the storage cover for protection when the projector is not in use, avoiding interference from external factors such as dust and damage, and extending the service life of the equipment;

[0013] 3. This device facilitates the installation and disassembly of the projector body through the cooperation of the bidirectional screw and the threaded frame. The fixed splint can be unlocked by twisting the handle, and the projector body can be easily taken out for maintenance or replacement, providing better maintainability and convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 Schematic diagram of the three-dimensional structure of the portable projector for information consultation proposed in this plan Figure 1 ;

[0016] Figure 2 Schematic diagram of the three-dimensional structure of the portable projector for information consultation proposed in this plan Figure 2 ;

[0017] Figure 3 Schematic diagram of the storage structure of the portable projector for information consultation proposed in this plan Figure 1 ;

[0018] Figure 4 Schematic diagram of the storage structure of the portable projector for information consultation proposed in this plan Figure 2 ;

[0019] Figure 5 A schematic diagram of the installation structure of the adjustment components of the portable projector for information consultation proposed in this scheme;

[0020] Figure 6 for Figure 5 A partial enlarged view of part A.

[0021] Among them, 1. lifting plate, 2. mounting base, 3. adjustment assembly, 4. protective storage cover, 5. projector body, 6. adjustment frame, 7. forward and reverse motor, 8. adjustment shaft, 9. driving gear, 10. annular gear ring, 11. mounting groove, 12. mounting frame, 13. fixing assembly, 14. bidirectional screw, 15. threaded frame, 16. bracket plate, 17. fixing splint, 18. rotary handle, 19. rotating motor. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0023] It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0024] As shown in the figure - Figure 6As shown, the technical solution adopted by the present invention is as follows: a portable projector for information consultation proposed by the present invention includes a hanging plate 1, a mounting seat 2, an adjustment component 3 and a protective storage cover 4, the mounting seat 2 is installed at the lower end of the hanging plate 1, the adjustment component 3 is arranged in the mounting seat 2, and the protective storage cover 4 is arranged on one side of the hanging plate 1; the projector body 5 is installed at the lower end of the adjustment component 3, the hanging plate 1 is used to install the projector body 5 on the ceiling or wall, the adjustment component 3 is used to adjust the use orientation and angle of the projector body 5, and the protective storage cover 4 is used to store and protect the projector body 5.

[0025] like Figure 1 and Figure 5 As shown, the adjustment component 3 includes an adjustment frame 6 and a forward and reverse motor 7. The forward and reverse motor 7 is arranged at the upper end of one side of the mounting seat 2. An adjustment shaft 8 is arranged in the middle of the adjustment frame 6. The adjustment frame 6 is rotatably arranged in the mounting seat 2 and is located below the forward and reverse motor 7 through the adjustment shaft 8. The output shaft of the forward and reverse motor 7 extends into the mounting seat 2. A driving gear 9 is installed on the output shaft of the forward and reverse motor 7. An annular gear ring 10 adapted to the driving gear 9 is provided at the upper end of the adjustment frame 6. The driving gear 9 is meshed with the annular gear ring 10; a mounting groove 11 is provided at the lower end of the adjustment frame 6, and a rotating motor 19 is installed in the mounting groove 11. The output shaft of the rotating motor 19 is connected to the middle part of the top wall of the mounting frame 12; the mounting frame 12 is rotatably provided at the lower end of the adjusting frame 6; the mounting frame 12 is provided with a fixing assembly 13 for fixing the projector body 5; the projector body 5 is installed on the mounting frame 12 through the fixing assembly 13; the forward and reverse motor 7 drives the adjusting shaft 8 to rotate through the engagement of the driving gear 9 and the annular gear ring 10, thereby causing the adjusting frame 6 to deflect accordingly, so as to adjust the angle of the fixed projector body 5; the rotating motor 19 drives the mounting frame 12 to rotate, thereby adjusting the use orientation of the projector body 5.

[0026] like Figure 6 As shown, the fixing assembly 13 includes a bidirectional screw 14 and a threaded frame 15. A bracket plate 16 is provided at the lower end of the mounting frame 12. The bidirectional screw 14 is rotatably arranged in the bracket plate 16. The threaded frame 15 is symmetrically threadedly connected to the bidirectional screw 14. The upper end of the threaded frame 15 is slidably connected to the lower bottom wall of the mounting frame 12. A fixing clamp 17 is provided at the lower end of the threaded frame 15. The fixing clamp 17 is used to clamp and fix the projector body 5. The fixing clamp 17 is an L-shaped structure. The fixing clamp 17 is provided with an anti-skid pad for fastening the projector body 5 to prevent slipping. A rotary handle 18 is rotatably provided on one side of the bracket plate 16. The rotary handle 18 is connected to one end of the bidirectional screw 14. The bidirectional screw 14 is driven to rotate by screwing the rotary handle 18, so that the two groups of threaded frames 15 drive the fixing clamps 17 to move toward each other to clamp and fix the projector body 5.

[0027] When used specifically, Figure 1 and Figure 2As shown, the forward and reverse motor 7 is started, and the forward and reverse motor 7 drives the adjustment frame 6 to deflect the angle through the meshing of the driving gear 9 and the annular gear ring 10, thereby adjusting the use angle of the fixed projector body 5; at the same time, the rotating motor 19 is started to drive the mounting frame 12 to rotate, thereby adjusting the use orientation of the fixed projector body 5;

[0028] like Figure 3 and Figure 4 As shown, when the projector body 5 needs to be protected, the forward and reverse motor 7 is started to drive the adjustment frame 6 to rotate, thereby causing the projector body 5 to deflect and move into the protective storage cover 4 for protection;

[0029] like Figure 1 , Figure 5 and Figure 6 As shown, when the projector body 5 needs to be disassembled for maintenance and overhaul, the handle 18 is turned to drive the bidirectional screw 14 to rotate, and the bidirectional screw 14 then drives the fixed clamping plate 17 to move in opposite directions through the threaded frame 15, so as to release the clamping of the projector body 5, and the projector body 5 can be conveniently taken out for maintenance or replacement.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, material or apparatus including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, material or apparatus.

[0031] 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 portable projector for information consultation, comprising a ceiling plate and a mounting seat, characterized in that: It also includes an adjustment component and a protective storage cover, wherein the mounting seat is mounted on the lower end of the hanging plate, the adjustment component is arranged in the mounting seat, and the protective storage cover is arranged on one side of the hanging plate; The projector body is installed at the lower end of the adjustment component, the hanging plate is used to install the projector body to the ceiling or wall, the adjustment component is used to adjust the use direction and angle of the projector body, and the protective storage cover is used to store and protect the projector body.

2. A portable projector for information consultation according to claim 1, characterized in that: The adjustment component includes an adjustment frame and a forward and reverse motor, the forward and reverse motor is arranged at the upper end of one side of the mounting seat, an adjustment shaft is provided in the middle of the adjustment frame, the adjustment frame is rotatable through the adjustment shaft and is arranged in the mounting seat and is located below the forward and reverse motor, the output shaft of the forward and reverse motor extends into the mounting seat, a driving gear is installed on the output shaft of the forward and reverse motor, an annular gear ring matched with the driving gear is provided at the upper end of the adjustment frame, and the driving gear is meshed with the annular gear ring.

3. A portable projector for information consultation according to claim 2, characterized in that: The lower end of the adjustment frame is provided with a mounting groove, a rotating motor is installed in the mounting groove, and the output shaft of the rotating motor is connected to the middle part of the top wall of the mounting frame.

4. The portable projector for information consultation according to claim 3, characterized in that: A mounting frame is rotatably provided at the lower end of the adjustment frame, and a fixing component for fixing the projector body is provided on the mounting frame, and the projector body is installed on the mounting frame through the fixing component.

5. The portable projector for information consultation according to claim 4, characterized in that: The fixing assembly includes a bidirectional screw and a threaded frame. A bracket plate is provided at the lower end of the mounting frame. The bidirectional screw is rotatably arranged in the bracket plate. The threaded frame is symmetrically threadedly connected to the bidirectional screw. The upper end of the threaded frame is slidably connected to the lower bottom wall of the mounting frame. A fixing clamp is provided at the lower end of the threaded frame. The fixing clamp is used to clamp and fix the projector body.

6. The portable projector for information consultation according to claim 5, characterized in that: A rotating handle is rotatably provided on one side of the bracket plate, and the rotating handle is connected to one end of the bidirectional screw.

7. The portable projector for information consultation according to claim 6, characterized in that: The fixing clamping plate is arranged in an L-shaped structure, and an anti-skid pad for fastening and preventing the projector body from skidding is arranged on the fixing clamping plate.

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