Projector support with line hiding function

Abstract

The utility model relates to a projector support with a hidden line function, which comprises a projector, a support base, a support and a universal head, the support base is mounted at the bottom of the support and is in threaded connection with the support through a hollow bottom knob, and the universal head is mounted at one end, far away from the support base, of the support through a connecting plate. The projector is installed on the universal head, the support comprises a first short tube and a second short tube, the first short tube is connected through a connecting sleeve, a knob nut is further arranged on the connecting portion of the first short tube and the second short tube in a sleeved mode, and hollow-out portions are arranged in the first short tube and the second short tube. According to the utility model, through reasonable arrangement, the strength of the support tube is ensured, the problems of damage to the adapter lead and injury to the hand do not exist, threading and wire hiding are more convenient, the structure is simple, the operation is convenient, and the use requirements can be met.

Description

Technical Field

[0001] The utility model relates to the technical field of projector brackets, in particular to a projector bracket with a hidden line function. Background Art

[0002] With the development of modern technology, projectors are being used more and more widely. Many people use projectors to watch movies at home. The use of projectors usually requires a bracket. When using a projector bracket, the adapter wire connected to the projector is exposed, which can easily cause tripping or even damage the projector.

[0003] Currently, most of the projector brackets on the market realize the function of hidden wires by opening holes on the side walls of the bracket to ensure the passage of adapter wires and magnetic rings. However, this hidden wire method will weaken the support of the bracket tube, and the opening may easily cut the user or the adapter wire, thereby causing leakage or damage to the adapter, and it is also very inconvenient during the threading process. Utility Model Content

[0004] Based on this, it is necessary to provide a projector bracket with a hidden line function to address the negative issues caused by the above-mentioned side openings.

[0005] A projector bracket with a hidden line function comprises a projector, a bracket base, a bracket and a support portion, wherein the bracket base is installed at the bottom of the bracket and is threadedly connected to the bracket through a hollow bottom knob, the support portion is installed at an end of the bracket away from the bracket base through a top screw plug, the projector is installed on the support portion, the bracket comprises a first short tube and a second short tube, the first short tube is connected through a connecting sleeve, and a knob nut is also sleeved on the connecting portion of the first short tube and the second short tube, and hollow portions are arranged inside the first short tube and the second short tube.

[0006] It also includes a power adapter, and a wire limiting groove is provided on the side of the bracket base close to the connection with the bracket. One end of the power adapter with a magnetic ring passes through the hollow bottom knob and the hollow parts of the first short tube and the second short tube to the top of the bracket, and the other end is limited in the wire limiting groove.

[0007] In one embodiment, the support portion is a universal head support assembly.

[0008] In one embodiment, the support portion is a tray.

[0009] In one of the embodiments, the tray is provided with a through hole matching the top screw plug, and the tray is also provided with a wiring groove, and the projector is installed on the bracket through the tray.

[0010] In one embodiment, the gimbal support assembly includes a locking knob, an inner sleeve, a base, a side knob, a ball head, and a locking screw. The base is sleeved on the inner sleeve, and the base is provided with a ball head activity groove and a threaded hole. The side knob is threadedly connected to the base through the threaded hole. One end of the ball head is disposed inside the base and is movably connected to the inner sleeve, and the other end passes through the projector and is fixedly connected to the projector through the locking knob.

[0011] In one embodiment, the gimbal support assembly further includes a connecting plate. One end of the bracket close to the gimbal is further provided with a hollow top knob. The connecting plate is sleeved on the top plug, and the hollow top knob is threadedly connected to the top plug and is located above the connecting plate.

[0012] In one embodiment, the connecting plate is provided with a gimbal limit groove. The gimbal is installed on the gimbal limit groove through the inner sleeve and the locking screw, and a nylon washer is provided between the hollow top knob and the connecting plate.

[0013] In one embodiment, the diameter of the hollow portions of the first short tube and the second short tube is greater than 4 mm.

[0014] In one embodiment, one end of the power adapter passing through the top of the bracket is connected to the projector, and the projector is electrically connected to the power adapter.

[0015] In one embodiment, the bottom of the bracket base is provided with a plurality of fixing adhesives.

[0016] For the above projector bracket with a hidden wire function, by setting the first short tube and the second short tube into a hollow structure and cooperating with the hollow bottom knob and the hollow top knob, it can ensure that the adapter wire and the magnetic ring can completely pass through the tube, which not only ensures the strength of the bracket tube but also eliminates the problems of damaging the adapter wire and hurting hands, and is more convenient when threading and hiding wires. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic structural diagram of the first embodiment of the present invention;

[0018] Figure 2 It is a schematic structural diagram of the gimbal support assembly in the first embodiment of the present invention;

[0019] Figure 3 It is a partial structural cross-sectional view of the first embodiment of the present invention;

[0020] Figure 4 It is another partial structural cross-sectional view of the first embodiment of the present invention;

[0021] Figure 5 Structural schematic diagram of the second embodiment of the present utility model;

[0022] Figure 6 Partial schematic diagram of the second embodiment of the present utility model.

[0023] 1 Bracket, 11 First short tube, 12 Second short tube, 13 Knob nut, 14 Top plug, 15 Hollow top knob, 16 Hollow bottom knob, 17 Hollowed-out part, 2 Bracket base, 21 Wire limiting groove, 3 Support part, 31 Universal head support assembly, 311 Locking knob, 312 Inner sleeve, 313 Base, 3131 Ball head movable groove, 314 Side knob, 315 Ball head, 316 Locking screw, 317 Connecting plate, 3171 Universal head limiting groove, 32 Tray, 321 Wire routing groove, 4 Projector, 5 Nylon washer, 6 Power adapter, 61 Wire, 62 Magnetic ring. Specific embodiments

[0024] To make the above objects, features, and advantages of the present utility model more apparent and understandable, the specific embodiments of the present utility model will be described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to fully understand the present utility model. However, the present utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0025] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there can also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. In contrast, when an element is referred to as being "directly on" another element, there is no intermediate element. The terms "vertical", "horizontal", "left", "right", and similar expressions used herein are for illustrative purposes only.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which the present utility model belongs. The terms used in the description of the present utility model herein are only for the purpose of describing specific embodiments and are not intended to limit the present utility model. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0027] First embodiment: Refer to Figures 1-4, a projector 4 bracket 1 with a hidden wire function, comprising a projector 4, a bracket base 2, a bracket 1, and a universal head support assembly 31. The bracket base 2 is installed at the bottom of the bracket 1 and is threadedly connected to the bracket 1 through a hollow bottom knob 16. The universal head support assembly 31 is installed at one end of the bracket 1 away from the bracket base 2 through a top plug 14. The projector 4 is installed on the universal head support assembly 31. The bracket 1 includes a first short tube 11 and a second short tube 12. The first short tube 11 is connected through a connecting sleeve, and a knob nut 13 is also sleeved on the connecting part of the first short tube 11 and the second short tube 12. Hollow parts 17 are provided inside both the first short tube 11 and the second short tube 12.

[0028] It further includes a power adapter 6. A wire limiting groove 21 is provided on one side of the bracket base 2 close to its connection with the bracket 1. One end of the power adapter 6 with a magnetic ring 62 passes through the hollow bottom knob 16 and the hollow parts 17 of the first short tube 11 and the second short tube 12 to reach the top of the bracket 1, and the other end is limited in the wire limiting groove 21. By setting the inside of the first short tube 11 and the second short tube 12 as a hollow structure, it is possible to realize hiding wires in the short tube bracket 1. The wire limiting groove 21 hides the wire 61 of the power adapter 6 under the bracket base 2 and facilitates wire routing at the same time. The universal head support assembly 31 can be a universal head support assembly 31, which can support the projector 4 and complete the connection between the projector 4 and the bracket 1.

[0029] Furthermore, the universal head support assembly 31 includes a locking knob 311, an inner sleeve 312, a base 313, a side knob 314, a ball head 315, and a locking screw 316. The base 313 is sleeved on the inner sleeve 312, and a ball head 315 activity groove 3131 and a threaded hole are provided on the base 313. The side knob 314 is threadedly connected to the base 313 through the threaded hole. One end of the ball head 315 is arranged inside the base 313 and is movably connected to the inner sleeve 312, and the other end passes through the projector 4 and is connected and fixed to the projector 4 through the locking knob 311. By setting a universal head, 360° angle adjustment of the projector 4 can be controlled.

[0030] Furthermore, the universal head support assembly 31 further includes a connecting plate 317. A hollow top knob 15 is also provided at one end of the bracket 1 close to the universal head. The connecting plate 317 is sleeved on the top plug 14. The hollow top knob 15 is threadedly connected to the top plug 14 and is located above the connecting plate 317. By setting the top plug 14 and the hollow top knob 15, the moving position of the connecting plate 317 and the tightness of its installation can be adjusted.

[0031] Further, a universal head limiting groove 3171 is provided on the connecting plate 317. The universal head is installed on the universal head limiting groove 3171 through the inner sleeve 312 and the locking screw 316. A nylon washer 5 is provided between the hollow top knob 15 and the connecting plate 317. Additionally, setting the nylon washer 5 can buffer between the hollow top knob 15 and the connecting plate 317, reducing the wear caused by the direct contact between the hollow top knob 15 and the connecting plate 317. The universal head can move on the universal head limiting groove 3171 to be placed at a position suitable for the user to project.

[0032] Further, the diameter of the hollowed-out part 17 of the first short tube 11 and the second short tube 12 is greater than 4 mm; a wire 61 with a diameter of 4 mm or a magnetic ring 62 with a diameter of more than 4 mm can pass through the hollowed-out part 17.

[0033] Further, one end of the power adapter 6 passing through the top of the bracket 1 is connected to the projector 4, and the projector 4 is electrically connected to the power adapter 6.

[0034] Further, a plurality of fixing adhesives are provided at the bottom of the bracket base 2; the projector 4 bracket 1 is fixed to the ground by using the fixing adhesives.

[0035] It should be noted that in the first embodiment, first install the connecting sleeve on the second short tube 12, and then connect and fix the first short tube 11 and the second short tube 12 through the connecting sleeve. The rotating nut can adjust the tightness between the first short tube 11 and the second short tube 12. When it is necessary to adjust the height of the bracket 1, the lifting of the first short tube 11 can be controlled by rotating the knob nut 13 to complete the height adjustment of the bracket 1. One end of the power adapter 6 with the magnetic ring 62 is passed through the bottom of the bracket 1 to the top of the bracket 1, and then the other end is passed through the wire limiting groove 21, so that the wire can be hidden inside the bracket 1 to achieve the effect of hiding the wire; then connect and fix the bracket base 2 and the second short tube 12. Since the connecting plate 317 is installed at the top of the bracket 1, the moving angle of the connecting plate 317 can be adjusted by rotating the hollow top knob 15; the universal head can move in the universal head limiting groove 3171. By installing the ball head 315 in the base 313, when it is necessary to adjust the projection angle of the projector 4, the projector 4 can be directly rotated to the optimal projection angle. After adjusting to the optimal projection angle, rotate the side knob 314 to fix the current position; the wire 61 joint near the top of the bracket 1 is connected to the input interface of the projector 4, and then projection can be carried out.

[0036] Second embodiment: Refer to Figures 5-6, a projector 4 bracket 1 with a hidden wire function, comprising a projector 4, a bracket base 2, a bracket 1 and a tray 32. The bracket base 2 is installed at the bottom of the bracket 1 and is threadedly connected to the bracket 1 through a hollow bottom knob 16. The tray 32 is installed at one end of the bracket 1 away from the bracket base 2 through a top plug 14. The projector 4 is installed on the tray 32. The bracket 1 includes a first short tube 11 and a second short tube 12. The first short tube 11 is connected through a connecting sleeve, and a knob nut 13 is also sleeved on the connecting part of the first short tube 11 and the second short tube 12. Hollow parts 17 are provided inside both the first short tube 11 and the second short tube 12.

[0037] It further includes a power adapter 6. A wire limiting groove 21 is provided on one side of the bracket base 2 close to the connection with the bracket 1. One end of the power adapter 6 with a magnetic ring 62 passes through the hollow bottom knob 16 and the hollow parts 17 of the first short tube 11 and the second short tube 12 to the top of the bracket 1, and the other end is limited in the wire limiting groove 21. By setting the interiors of the first short tube 11 and the second short tube 12 as hollow structures, it is possible to hide the wires in the short tube bracket 1. The wire limiting groove 21 hides the wire 61 of the power adapter 6 under the bracket base 2 and facilitates wire routing at the same time. The universal head support assembly 31 can also be a tray 32, and the projector 4 is installed on the bracket 1 by using the tray 32.

[0038] Furthermore, through holes matching the top plug 14 are provided on the tray 32, and a wire routing groove 321 is also provided on the tray 32. The projector 4 is installed on the bracket 1 through the tray 32. By providing the wire routing groove 321 on the tray 32, the wire 61 of the power adapter 6 can be hidden. The remaining features are the same as those in Embodiment 1.

[0039] Different from the first embodiment, in order to install the projector more conveniently, in the second embodiment, the universal head support assembly 31 is a tray 32. The tray 32 is fixed to the bracket 1 through a top plug 14, and then the projector 4 is placed on the tray 32. One end of the power adapter 6 with the magnetic ring 62 passes through the bracket base 2, the hollow bottom knob 16, the second short tube 12, the first short tube 11 and the top plug 14 in sequence to the tray 32. Finally, the output end of the power adapter 6 is connected to the input end of the projector 4, and the remaining wires 61 are hidden in the wire routing groove 321 to project. During the projection process, the tray 32 can be directly rotated to adjust the projection angle of the projector 4 to achieve the best viewing effect.

[0040] The above-mentioned projector 4 bracket 1 with a hidden wire function, by setting the first short tube 11 and the second short tube 12 into a hollow structure, and then cooperating with the hollow bottom knob 16 and the hollow top knob 15, can ensure that the adapter wire 61 and the magnetic ring 62 can completely pass through the tube. This not only ensures the strength of the bracket 1 tube but also eliminates the problems of damaging the adapter wire 61 and hurting hands, and is more convenient when threading and hiding wires.

[0041] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope described in this specification.

[0042] The above-described embodiments only represent several implementation manners of the present invention. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the utility model patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can be made, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the utility model patent should be subject to the appended claims.

Claims

1. A projector bracket with a hidden line function, comprising a projector, a bracket base, a bracket and a support part, characterized in that: The bracket base is installed at the bottom of the bracket and is threadedly connected to the bracket through a hollow bottom knob. The support part is installed at one end of the bracket away from the bracket base through a top screw plug. The projector is installed on the support part. The bracket includes a first short tube and a second short tube. The first short tube is connected through a connecting sleeve, and a knob nut is also sleeved on the connecting part of the first short tube and the second short tube. The first short tube and the second short tube are both provided with hollow parts inside. It also includes a power adapter, and a wire limiting groove is provided on the side of the bracket base close to the connection with the bracket. One end of the power adapter with a magnetic ring passes through the hollow bottom knob and the hollow parts of the first short tube and the second short tube to the top of the bracket, and the other end is limited in the wire limiting groove.

2. The projector bracket with hidden line function according to claim 1, characterized in that: The supporting part is a universal head supporting assembly.

3. The projector bracket with hidden line function according to claim 1, characterized in that: The supporting part is a tray.

4. The projector bracket with hidden line function according to claim 3, characterized in that: The tray is provided with a through hole matching the top screw plug, and the tray is also provided with a wiring groove, and the projector is installed on the bracket through the tray.

5. The projector bracket with hidden line function according to claim 2, characterized in that: The universal head support assembly includes a locking knob, an inner sleeve, a base, a side knob, a ball head and a locking screw. The base is sleeved on the inner sleeve, and the base is provided with a ball head movable groove and a threaded hole. The side knob is threadedly connected to the base through the threaded hole. One end of the ball head is arranged in the base and movably connected to the inner sleeve, and the other end passes through the projector and is fixedly connected to the projector through the locking knob.

6. The projector bracket with hidden line function according to claim 5, characterized in that: The universal head support assembly also includes a connecting plate. A hollow top knob is provided at one end of the bracket close to the universal head. The connecting plate is sleeved on the top screw plug. The hollow top knob is threadedly connected to the top screw plug and is located above the connecting plate.

7. The projector bracket with hidden line function according to claim 6, characterized in that: The connecting plate is provided with a universal head limiting groove, the universal head is installed on the universal head limiting groove through the inner sleeve and the locking screw, and a nylon washer is provided between the hollow top knob and the connecting plate.

8. A projector bracket with hidden line function according to any one of claims 1 to 7, characterized in that: The diameter of the hollow parts of the first short tube and the second short tube is greater than 4 mm.

9. A projector bracket with hidden line function according to any one of claims 1 to 7, characterized in that: One end of the power adapter passes through the top of the bracket and is connected to the projector, and the projector is electrically connected to the power adapter.

10. A projector bracket with hidden line function according to any one of claims 1 to 7, characterized in that: The bottom of the bracket base is provided with a plurality of fixing glues.

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