CN220453362U - Suspension type projector device - Google Patents
Suspension type projector device Download PDFInfo
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- CN220453362U CN220453362U CN202322035387.1U CN202322035387U CN220453362U CN 220453362 U CN220453362 U CN 220453362U CN 202322035387 U CN202322035387 U CN 202322035387U CN 220453362 U CN220453362 U CN 220453362U
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- projector
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- seted
- base
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- 239000000725 suspension Substances 0.000 title claims abstract description 14
- 238000005096 rolling process Methods 0.000 claims abstract description 22
- 230000000694 effects Effects 0.000 abstract description 4
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a suspension projector device, which comprises a base, side plates, a support frame and a projector, and is characterized in that: the utility model discloses a projector, including base bottom, movable rod, connecting rod, motor drive movable gear, movable rod, projector, external power supply and motor drive movable gear in the connecting rod, the base bottom installs the curb plate in the middle of the base bottom, the rotary groove has been seted up to curb plate right side bottom, rotary groove inner wall fixedly connected with rolling teeth, the inner chamber has been seted up to the inside inner chamber of support frame, the movable groove has been seted up to the support frame bottom, the projector is provided with the movable rod, movable rod top fixedly connected with convex circle, the inside circuit groove of having seted up of movable rod, the projector left and right sides respectively is provided with the connecting rod, the connecting rod other end is provided with movable gear, and external power supply drives motor drive movable gear in the connecting rod for movable gear moves in the rolling teeth, drives the projector and uses rolling teeth center pin to rotate as the center, reaches the effect of adjusting projection and ground horizontal angle in proper order.
Description
Technical Field
The utility model relates to the technical field of projectors, in particular to a suspension type projector device.
Background
A projector, also called a projector, is a device capable of projecting images or videos onto a curtain, and can play corresponding video signals by being connected with a computer, VCD, DVD, BD, a game machine, DV and the like through different interfaces. Projectors are widely used in households, offices, schools and entertainment venues, according to different working modes, different types such as CRT, LCD, DLP and 3LCD are available, some projectors in indoor public places are usually hung on a ceiling, so that space is saved, and the situation that personnel touch by mistake is reduced, such as the prior art: CN203204292U, a suspension type telescopic projector, including projecting apparatus main part, flange, telescopic link and fixing base, the projecting apparatus main part passes through flange rotationally and links to each other with telescopic link one end, the telescopic link other end is equipped with the fixture block, the fixing base is equipped with the draw-in groove, the movably buckle of fixture block is in the draw-in groove.
The other prior art is as follows:
CN103257516a, a projector;
CN105676582a, a projector mount.
The above-mentioned prior art often neglects that the projector after hanging is often arranged at a high place when the hanging effect of the projector is realized, the angle of the projector is inevitably cheaper after long-term use, and the projection position is occasionally required to be changed when in actual use, so that the angle of the projector and the projection surface is required to be adjusted, the above-mentioned prior art neglects the problem that the angle cannot be adjusted, or still needs manual adjustment, so that a hanging projector device capable of automatically adjusting the angle is required.
Disclosure of Invention
The present utility model is directed to a suspension projector apparatus for solving the problems set forth in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a suspension type projector device, includes base, curb plate, support frame and projecting apparatus, its characterized in that: the side plates are arranged on two sides of the bottom of the base, the supporting frame is arranged in the middle of the bottom of the base, the bottom of the right side of the side plate is provided with a rotating groove, the inner wall of the rotating groove is fixedly connected with rolling teeth, an inner cavity is arranged in the supporting frame, the bottom of the supporting frame is provided with a movable groove, the projector is provided with a movable rod, the utility model discloses a projector, including movable rod, projecting apparatus, connecting rod, movable rod top fixedly connected with bulge, the inside circuit groove of seting up of movable rod, the projecting apparatus openly is provided with the camera, the projecting apparatus back is provided with the louvre, the projecting apparatus left and right sides respectively is provided with the connecting rod, the connecting rod other end is provided with movable gear.
Preferably, the movable gear is meshed with the rolling teeth, and the rolling teeth are circular in shape.
Preferably, the convex circle is arranged in the middle of the movable groove, and the movable groove is arc-shaped.
Preferably, fixing holes are formed in four corners of the base.
Preferably, the base and the side plates are connected by corner plates.
Compared with the prior art, the utility model has the beneficial effects that:
1. the suspended projector device is characterized in that an external power supply drives a motor in a connecting rod to drive a movable gear, so that the movable gear moves in rolling teeth to drive the projector to rotate by taking a central shaft of the rolling teeth as a center, and the effect of adjusting projection and ground horizontal angle is achieved in sequence.
2. This suspension type projector device installs the bottom plate on the ceiling through the fastener, and the curb plate passes through the fastener and the gusset is fixed, only need dismantle the fastener and can dismantle most accessories when dismantling or maintaining, and the installation is simple, easy maintenance.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic side view of the structure of the present utility model;
FIG. 3 is a schematic view of a structural support and projector according to the present utility model;
fig. 4 is a schematic view of the rolling teeth and projector of the present utility model.
In the figure: 1. a base; 2. a side plate; 3. a support frame; 4. a projector; 101. a fixing hole; 201. a corner plate; 202. a rotating groove; 203. rolling teeth; 301. an inner cavity; 302. a movable groove; 401. a movable rod; 402. convex round; 403. a line slot; 404. a camera; 405. a heat radiation hole; 406. a connecting rod; 407. a movable gear.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples: referring to fig. 1, the present utility model provides a technical solution: a suspension projector apparatus.
Wherein, curb plate 2 is installed to 1 bottom both sides of base, install support frame 3 in the middle of 1 bottom of base, rotation groove 202 has been seted up to 2 right side bottoms of curb plate, rotation groove 202 inner wall fixedly connected with rolling teeth 203, the inner chamber 301 has been seted up to 3 bottoms of support frame, movable groove 302 has been seted up to 3 bottoms of support frame, projector 4 is provided with movable rod 401, movable rod 401 top fixedly connected with convex circle 402, circuit groove 403 has been seted up to the inside movable rod 401, projector 4 openly is provided with camera 404, projector 4 back is provided with louvre 405, projector 4 left and right sides respectively is provided with connecting rod 406, the connecting rod 406 other end is provided with movable gear 407.
In this embodiment, wires are installed in the circuit slot 403 and the inner cavity 301, and connected from the base 1, one end of each wire is connected with an external power supply, and the other end of each wire passes through the inner cavity 301 and the circuit slot 403 to supply power to the internal unit of the projector 4, and meanwhile, is connected with the four connecting rods 406 to drive the motor inside the connecting rods 406 to control the movable gear 407 to rotate.
Wherein the movable gear 407 is meshed with the rolling teeth 203, and the rolling teeth 203 are circular in shape.
In this embodiment, the motor drives the movable gear 407 to rotate, and the central axis of the rolling gear 203 is exactly located at the midpoint of the central connecting line of the two movable gears 407 inside, so that the two movable gears 407 can rotate around the central axis of the rolling gear 203, and then the projector is driven to rotate to adjust the angle.
Wherein, convex circle 402 is arranged in the middle of movable groove 302, and movable groove 302 is circular arc.
In this embodiment, the central axis of the movable slot 302 coincides with the rolling teeth 203, which means that when the movable gear 407 rotates in the rolling teeth 203, the convex circle 402 can also move in the middle of the movable slot 302, which plays a role of supporting the projector 4 in an auxiliary manner.
Wherein, fixed orifices 101 are provided at four corners of the base 1.
In this embodiment, the fixing holes 101 may pass through fasteners to mount the base 1 to the ceiling
Wherein the base 1 and the side plate 2 are connected by a corner plate 201.
In this embodiment, the angle plate is L-shaped, one end of the angle plate is fixed on the base 1 through a fastener, and the other end of the angle plate is fixed on the side plate 2 through a fastener, so that the connection and the verticality of the side plate and the base are maintained.
Working principle: the external power supply is connected from the bottom plate 1, passes through the inner cavity 301 and the movable groove 302, reaches the inside of the projector 4, and finally drives the motor in the connecting rod 406 to drive the movable gear 407, so that the movable gear 407 rotates in the rolling teeth 203, and drives the projector 4 to rotate by taking the central shaft of the rolling teeth 203 as the center, thereby achieving the effect of adjusting the projection and the ground horizontal angle.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a suspension type projector device, includes base (1), curb plate (2), support frame (3) and projecting apparatus (4), its characterized in that: the utility model discloses a camera, including base (1), support frame (3), projecting apparatus (4), including base (1), support frame (2), projecting apparatus (4), support frame (2) are installed to base (1) bottom both sides, support frame (3) are installed in the middle of base (1) bottom, rotation groove (202) have been seted up to curb plate (2) right side bottom, rotation groove (202) inner wall fixedly connected with rolling teeth (203), inner chamber (301) have been seted up to support frame (3) inside, movable groove (302) have been seted up to support frame (3) bottom, projecting apparatus (4) are provided with movable rod (401), circuit groove (403) have been seted up to movable rod (401) top fixedly connected with bulge (402), projecting apparatus (4) openly are provided with camera (404), projecting apparatus (4) back is provided with louvre (405), projecting apparatus (4) left and right sides respectively are provided with connecting rod (406), the connecting rod (406) other end is provided with movable gear (407).
2. A suspension projector apparatus as set forth in claim 1 wherein: the movable gear (407) is meshed with the rolling teeth (203), and the rolling teeth (203) are circular in shape.
3. A suspension projector apparatus as set forth in claim 1 wherein: the convex circle (402) is arranged in the middle of the movable groove (302), and the movable groove (302) is in a circular arc shape.
4. A suspension projector apparatus as set forth in claim 1 wherein: fixing holes (101) are formed in four corners of the base (1).
5. A suspension projector apparatus as set forth in claim 1 wherein: the base (1) and the side plates (2) are connected through corner plates (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322035387.1U CN220453362U (en) | 2023-07-31 | 2023-07-31 | Suspension type projector device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322035387.1U CN220453362U (en) | 2023-07-31 | 2023-07-31 | Suspension type projector device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220453362U true CN220453362U (en) | 2024-02-06 |
Family
ID=89740220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322035387.1U Active CN220453362U (en) | 2023-07-31 | 2023-07-31 | Suspension type projector device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220453362U (en) |
-
2023
- 2023-07-31 CN CN202322035387.1U patent/CN220453362U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |