A side-out projector device hidden in a cabinet

Abstract

The utility model belongs to projection equipment installation technical field provides a kind of side projection device of hiding in cabinet, it includes: hidden cabinet, the inside of hidden cabinet is equipped with storage mechanism, the inside of hidden cabinet is equipped with auxiliary mechanism, the utility model is equipped with storage mechanism by being arranged in hidden cabinet, not only realizes the invisible storage of equipment, greatly releases ground and desktop space, avoids the exposure of equipment, makes projector and surrounding environment or decorative style better fusion, improves space utilization and overall aesthetic property, it can also be accurately stretched out to preset position from the side of cabinet and project, adapt to lateral projection demand, and the auxiliary mechanism arranged in hidden cabinet, not only can adjust the opening angle of cabinet door according to actual demand, adapt to different use scene, ensure that the angle and speed of cabinet door opening are adapted to the stretching out and retracting action of projector, also can avoid the tedious of manual operation, improve the convenience of use.

Description

Technical Field

[0001] This utility model relates to the field of projection equipment installation technology, specifically to a side-projection projector device hidden in a cabinet. Background Technology

[0002] The side-projection device hidden in the cabinet is an innovative device that cleverly integrates the projector inside the cabinet and solves the limitations of traditional projection layouts by using side projection. It demonstrates its technological advantages in space utilization, aesthetic design and functional flexibility.

[0003] However, projectors are usually placed directly on a table or mounted on a fixed stand. This method not only takes up a lot of space, but also makes it easy for the use of the projector to be restricted by the layout of the environment. At the same time, the projector is exposed and lacks privacy, making it difficult to blend with the surrounding environment or decoration style, which affects the overall aesthetics. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a side-projection device that is concealed within a cabinet. This solves the problems that projectors occupy a large amount of space, are easily restricted by the environment and layout, lack concealment, and are difficult to integrate with the surrounding environment or decoration style, thus affecting the overall aesthetics.

[0005] This utility model provides a side-projection device hidden in a cabinet, comprising: a hidden cabinet, the hidden cabinet having a storage mechanism inside, the storage mechanism including storage guide rails on both sides inside the hidden cabinet, a motor inside one side of the storage guide rails, a gear at one end of the motor, the gear meshing with a rack, a storage slide on one side of the rack, a mounting bracket below the storage slide, a projector below the mounting bracket, and an auxiliary mechanism inside the hidden cabinet.

[0006] Optionally, the auxiliary mechanism includes an auxiliary seat 1 located inside the hidden cabinet on one side. An electric telescopic rod is connected to the inside of the auxiliary seat 1 via a rotating rod 1. One end of the electric telescopic rod is connected to the auxiliary seat 2 via a rotating rod 2. A cabinet door is connected to one side of the auxiliary seat 2. One side of the cabinet door is connected to the inside of the hidden cabinet via multiple hinges to facilitate opening and closing of the cabinet door.

[0007] Optionally, a buffer pad is provided on the opposite side of the cabinet door and the hidden cabinet. The buffer pad is adapted to the cabinet door and the hidden cabinet to buffer the opening and closing of the cabinet door.

[0008] Optionally, a cable management plate is provided below the storage slide, and multiple cable management slots are provided below the cable management plate. Cable management blocks are connected to the inside of the cable management slots by screws to fix the connection cable of the projector.

[0009] Optionally, a cable winder is installed on one side of the interior of the concealed cabinet, and multiple fixing screws are provided on the concealed cabinet to assist in winding up the projector connection cable.

[0010] Optionally, the rack is provided with multiple sliders and limiting blocks. One end of the slider has a groove inside the receiving guide rail, and the inside of the groove contacts one end of the slider to better assist in limiting the rack.

[0011] As can be seen from the above technical solution, the side-projection device hidden in the cabinet provided by this utility model not only achieves invisible storage of the device by setting up a storage mechanism in the hidden cabinet, which greatly frees up floor and desktop space and avoids the exposure of the device, but also allows the projector to better integrate with the surrounding environment or decoration style, improves space utilization and overall aesthetics. It can also accurately extend from the side of the cabinet to a preset position for projection, adapting to the needs of side projection. The auxiliary mechanism set up in the hidden cabinet can not only adjust the opening and closing angle of the cabinet door according to actual needs to adapt to different usage scenarios, ensuring that the opening and closing angle and speed of the cabinet door are adapted to the extension and retraction of the projector, but also avoid the cumbersome manual operation and improve the convenience of use. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the specific embodiments of this utility model or the prior art, the accompanying drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0013] Figure 1 A working diagram and a schematic diagram of the auxiliary mechanism of a side-projection device hidden in a cabinet are provided for this utility model. Figure 2 for Figure 1 A schematic diagram of a storage mechanism for a side-projector device hidden in a cabinet is shown. Figure 3 A schematic diagram of a cable management plate and cable management block for a side-projection device concealed in a cabinet, provided for this utility model; Figure 4 A front view of a side-projection device concealed within a cabinet, provided for this utility model; Figure 5 for Figure 4 A schematic diagram of the side structure.

[0014] In the attached diagram: 1. Hidden cabinet; 2. Storage mechanism; 201. Storage rail; 202. Motor; 203. Gear; 204. Rack; 205. Storage slide; 206. Mounting bracket; 207. Projector; 3. Auxiliary mechanism; 301. Auxiliary seat one; 302. Electric telescopic rod; 303. Auxiliary seat two; 304. Cabinet door; 4. Buffer pad; 5. Cable fixing plate; 6. Cable fixing block; 7. Cable reel; 8. Fixing screw; 9. Slider; 10. Limiting block. Detailed Implementation

[0015] The embodiments of the present utility model will now be described in detail with reference to the accompanying drawings. These embodiments are merely illustrative of the present utility model and should not be construed as limiting its scope of protection.

[0016] It should be noted that, unless otherwise stated, the technical or scientific terms used in this application shall have the ordinary meaning as understood by one of ordinary skill in the art to which this utility belongs.

[0017] Example 1:

[0018] like Figures 1-5 As shown, a side-projection device hidden in a cabinet according to an embodiment of the present utility model includes: a hidden cabinet 1 for storing a hidden projection device; a storage mechanism 2 is provided inside the hidden cabinet 1; the storage mechanism 2 includes storage guide rails 201 arranged on both sides inside the hidden cabinet 1; a motor 202 is provided on one side inside the storage guide rails 201; a gear 203 is provided at one end of the motor 202; the gear 203 is meshed with a rack 204; four sliders 9 and limiting blocks 10 are provided on the rack 204; a groove is opened in the inside of the storage guide rails 201 at one end of the sliders 9; the inside of the groove contacts one end of the sliders 9; a storage slide plate 205 is provided on one side of the rack 204; a mounting bracket 206 is provided below the storage slide plate 205; and a projector 207 is provided below the mounting bracket 206. Below the storage slide plate 205 is a cable fixing plate 5, and below the cable fixing plate 5 are three cable fixing slots for placing the connecting cables that need to be fixed. The number of cable fixing slots can be adjusted according to the actual situation. Inside the cable fixing slots are cable fixing blocks 6 connected by screws for fixing and restricting the connection. Inside the hidden cabinet 1, there is a cable reel 7 for assisting in winding up the connecting cable of the projector 207, reducing the restriction of the connecting cable when the projector 207 moves. The hidden cabinet 1 is equipped with six fixing screws 8 for installing and fixing the hidden cabinet 1.

[0019] Example 2:

[0020] like Figure 1As shown, according to an embodiment of the present invention, a side-projection device hidden in a cabinet is provided inside the hidden cabinet 1. The auxiliary mechanism 3 includes an auxiliary seat 301 provided on one side inside the hidden cabinet 1. An electric telescopic rod 302 is connected to the inside of the auxiliary seat 301 through a rotating rod 1. One end of the electric telescopic rod 302 is connected to an auxiliary seat 303 through a rotating rod 2. A cabinet door 304 is connected to one side of the auxiliary seat 303. One side of the cabinet door 304 is connected to the inside side of the hidden cabinet 1 through two hinges. A buffer pad 4 is provided on the opposite side of the cabinet door 304 and the hidden cabinet 1 to provide auxiliary buffering when the cabinet door 304 contacts the hidden cabinet 1. The buffer pad 4 is adapted to the cabinet door 304 and the hidden cabinet 1. The electric telescopic pole 302, projector 207, and motor 202 are electrically connected to a controller and a control switch (not shown in the figure) during actual use. The controller is a PLC (programmable logic controller) or a microcontroller. By writing a suitable control program, the electrical components that are electrically connected can be precisely controlled. The above structure is electrically connected to an external power supply during actual use. Cabinet door 304, electric telescopic rod 302, projector 207, rack 204, gear 203, motor 202, cable reel 7, and concealed cabinet 1 are existing technologies and will not be described in detail. The specific model and specifications need to be selected and determined according to the actual specifications of the device.

[0021] To facilitate understanding of the above-mentioned technical solutions of this utility model, the working principle or operation method of this utility model in actual process will be described in detail below.

[0022] In summary, with the help of the above-mentioned technical solution of this utility model, when the projector needs to be used, the control switch and the controller are matched together, and then the electric telescopic rod 302 receives the control signal and begins to extend, pushing the auxiliary seat 303 to rotate around the rotating rod 2, thereby driving the cabinet door 304 to open outward through the hinge with the hidden cabinet 1 as the fulcrum. The auxiliary seat 301 and the rotating rod 1 provide stable support to ensure that the cabinet door 304 opens smoothly. Simultaneously, motor 202 drives gear 203 to rotate, gear 203 meshes with rack 204 to drive the rack 204 to move horizontally along the storage guide rail 201. The rack 204 drives the storage slide plate 205 and the mounting bracket 206 installed below it and the projector 207 to be pushed outward together, so that the projector 207 can be smoothly extended from the inside of the hidden cabinet 1 to the working position. The slider 9 on the rack 204 slides in the groove in the storage guide rail 201, and the limit block 10 limits the stroke to ensure that the movement is smooth and does not deviate. The cable fixing groove on the cable fixing plate 5 is fixed with the cable fixing block 6 by screws to orderly bind the connecting cable of the projector 207 to prevent the cable from getting tangled or being pulled during movement. During this process, the cable reel 7 releases the connecting cable at the same time to avoid the cable from being taut and causing obstruction or damage. When storage is required, motor 202 rotates in reverse, and through the reverse meshing of gear 203 and rack 204, it smoothly pulls storage slide 205, along with mounting bracket 206 and projector 207, back into the hidden cabinet 1. At the same time, cable reel 7 automatically retracts excess cable to keep the wiring tidy. Electric telescopic rod 302 retracts synchronously, pulling auxiliary seat 2 303 and driving cabinet door 304 to close into the hidden cabinet 1 through rotating rod 2. When cabinet door 304 is about to close completely, the buffer pad 4 set on cabinet door 304 contacts the buffer pad 4 set on hidden cabinet 1, which plays a shock absorption and buffering role to prevent impact from generating noise or damaging the structure.

[0023] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model, and they should all be covered within the scope of the claims and specification of this utility model.

Claims

1. A side-projection device concealed within a cabinet, characterized in that, include: The hidden cabinet (1) has a storage mechanism (2) inside. The storage mechanism (2) includes storage guide rails (201) on both sides inside the hidden cabinet (1), a motor (202) on one side inside the storage guide rail (201), a gear (203) on one end of the motor (202), a rack (204) meshing with the gear (203), a storage slide (205) on one side of the rack (204), a mounting bracket (206) below the storage slide (205), a projector (207) below the mounting bracket (206), and an auxiliary mechanism (3) inside the hidden cabinet (1).

2. The side-projection device concealed within a cabinet according to claim 1, characterized in that, The auxiliary mechanism (3) includes an auxiliary seat (301) provided on one side inside the hidden cabinet (1). An electric telescopic rod (302) is connected inside the auxiliary seat (301) via a rotating rod. One end of the electric telescopic rod (302) is connected to an auxiliary seat (303) via a rotating rod. A cabinet door (304) is connected to one side of the auxiliary seat (303). One side of the cabinet door (304) is connected to one side inside the hidden cabinet (1) via multiple hinges.

3. The side-projection device concealed within a cabinet according to claim 2, characterized in that, A buffer pad (4) is provided on the opposite side of the cabinet door (304) and the hidden cabinet (1), and the buffer pad (4) is compatible with the cabinet door (304) and the hidden cabinet (1).

4. The side-projection device concealed within a cabinet according to claim 3, characterized in that, A cable fixing plate (5) is provided below the storage slide (205). Multiple cable fixing grooves are provided below the cable fixing plate (5), and cable fixing blocks (6) are connected to the inside of the cable fixing grooves by screws.

5. A side-projection device concealed within a cabinet according to claim 4, characterized in that, A cable reel (7) is installed on one side of the interior of the hidden cabinet (1), and multiple fixing screws (8) are provided on the hidden cabinet (1).

6. A side-projection device concealed within a cabinet according to claim 5, characterized in that, The rack (204) is provided with multiple sliders (9) and limiting blocks (10). One end of the slider (9) is provided with a groove inside the storage guide rail (201), and the inside of the groove is in contact with one end of the slider (9).

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