Anti-impact projector stable anti-falling support
By designing an anti-impact projector with curved support plate and elastic plate, the impact problem of projectors when pouring or falling off in the prior art is solved, and repair is reduced Cost and extend service life.
Patent Information
- Application Number
- CN202420987020.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-09
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-05-09
AI Technical Summary
The existing projector brackets are likely to cause major impacts when poured or fall off, increasing maintenance costs and shortening service life.
An anti-impact projector stable and anti-fall bracket including side plates, compression springs, rotating feet, connecting bridges, return springs, clamps and front elastic mechanisms is designed, and the arc-shaped support plate and elastic plate are buffered and protected during impact. Avoid projector touching the ground, and use return springs and propulsion springs to provide side and top protection.
Effectively reduce the maintenance cost of the projector, extend its service life, provide buffering during impact through curved support plates and elastic plates, protecting the projector from damage, and reducing maintenance costs due to impact.
Smart Images
Figure 00000000_0000_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of projectors, in particular to an anti-impact projector stable and anti-fall bracket. Background Art
[0002] A projector is an electronic device that can project images or videos onto a screen or other flat surface so that the audience can see the magnified image. A projector usually consists of a light source, a lens system, an image processor, and a projection panel.
[0003] The existing projector bracket directly mounts the projector on a tripod support frame. When the tripod support frame topples over or the projector falls off the tripod support frame, the projector is likely to fall to the ground, causing a large impact on the projector, increasing the maintenance cost of the projector and being relatively inconvenient.
[0004] Therefore, it is necessary to design an anti-impact projector stable and anti-fall bracket that can provide buffer protection for the projector, avoid damage caused by the camera contacting the ground, reduce the maintenance cost of the projector, and extend the service life of the projector. Summary of the invention
[0005] In order to overcome the shortcomings of the existing projector bracket, when the tripod support frame topples over or the projector falls off the tripod support frame, the projector is easily caused to hit the ground, causing a greater impact on the projector, increasing the maintenance cost of the projector and being inconvenient, the utility model provides an impact-proof projector stable and anti-fall bracket which can provide buffer protection for the projector, avoid damage caused by the camera contacting the ground, reduce the maintenance cost of the projector, and extend the service life of the projector.
[0006] The technical implementation scheme of the utility model is: an impact-proof projector stable and anti-fall bracket, including a projector, a side panel, a compression spring, a rotating foot, a connecting bridge, a reset spring, a clamp and a front spring mechanism, the side panel is provided with two left and right sides, the upper and lower parts of the side panel are both rotatably connected with the rotating foot, the front and rear parts of the rotating foot are both connected with compression springs between the adjacent side panels, the upper and lower parts of the side panel are both connected with connecting bridges, the upper and lower parts of the side panel are both slidably connected with front and rear clamps, the projector is placed between the clamps, the clamps are connected with reset springs between the adjacent side panels, and the projector is provided with a front spring mechanism.
[0007] In a preferred embodiment of the present invention, limit blocks are provided on the clamping plates.
[0008] In a preferred embodiment of the utility model, the front spring mechanism includes a front side seat, a stretching spring and a support plate. The front side seats are connected to the front and rear sides of the middle part of the side plate. The front side seats are in contact with the projector. The upper and lower parts of the front side seat are rotatably connected to the support plate, and a stretching spring is connected between the left and right parts of two adjacent support plates.
[0009] In a preferred embodiment of the present invention, the support plates are all arc-shaped.
[0010] In a preferred embodiment of the utility model, a top protection mechanism is also included, which includes a connecting rod and a spring plate. The upper side of the upper limit block is connected to the connecting rod, the spring plate is slidably connected between the two connecting rods on the front side, and the spring plate is also slidably connected between the two connecting rods on the rear side.
[0011] In a preferred embodiment of the present invention, the spring plates are all arc-shaped.
[0012] Compared with the prior art, the utility model has the following advantages: 1. The utility model drives the support plate to rotate on the front side seat by contacting the ground with the support plate, stretching the support spring. Under the action of the support spring, the side of the projector can be buffered and protected, avoiding damage caused by the camera contacting the ground, reducing the maintenance cost of the projector, and extending the service life of the projector.
[0013] 2. The utility model makes the spring plate contact the ground so that the spring plate slides on the connecting rod, and under the action of the reset spring, the top of the projector can be protected from impact, the internal components of the projector can be protected, and the maintenance cost caused by impact can be reduced. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.
[0015] Figure 2 It is a partial three-dimensional structural schematic diagram of the utility model.
[0016] Figure 3 It is a three-dimensional structural schematic diagram of the front spring mechanism and the top protection mechanism of the utility model.
[0017] The markings of the components in the accompanying drawings are as follows: 0. projector, 1. side panel, 2. compression spring, 3. swivel foot, 4. connecting bridge, 5. return spring, 6. splint, 7. front spring mechanism, 71. front side seat, 72. opening spring, 73. support plate, 8. top protection mechanism, 81. connecting rod, 82. spring plate. DETAILED DESCRIPTION
[0018] Although the present invention may be described with respect to a specific application or industry, those skilled in the art will recognize the broader applicability of the present invention. Those of ordinary skill in the art will recognize that terms such as: above, below, upward, downward, etc. are used to describe the drawings and do not represent limitations on the scope of the present invention as defined by the appended claims. Any numerical designations such as: first or second are merely exemplary and are not intended to limit the scope of the present invention in any way.
[0019] An anti-impact projector stable and anti-fall bracket, such as Figure 1 and Figure 2 As shown, it includes a projector 0, a side panel 1, a compression spring 2, a rotating foot 3, a connecting bridge 4, a reset spring 5, a clamping plate 6 and a front spring mechanism 7. The side panel 1 is provided with two left and right ones. The upper and lower parts of the side panel 1 are both rotatably connected to the rotating foot 3. The front and rear parts of the rotating foot 3 are both connected to the adjacent side panels 1 with a compression spring 2. The upper and lower parts of the side panel 1 are both connected with a connecting bridge 4. The upper and lower parts of the side panel 1 are both slidably connected to the front and rear clamping plates 6. The clamping plates 6 are each provided with a limit block for easy limiting. The projector 0 is placed between the clamping plates 6. The clamping plates 6 are each connected to the adjacent side panels 1 with a reset spring 5. The projector 0 is provided with a front spring mechanism 7 that can provide buffering protection for the projector 0.
[0020] like Figure 1 and Figure 3 As shown, the front spring mechanism 7 includes a front side seat 71, a stretching spring 72 and a support plate 73. The front side seats 71 are connected to the front and rear sides of the middle part of the side plate 1. The front side seats 71 are in contact with the projector 0. The upper and lower parts of the front side seat 71 are rotatably connected to the support plates 73. The support plates 73 are all arc-shaped for anti-collision support. The stretching springs 72 are connected between the left and right parts of the two adjacent support plates 73.
[0021] like Figure 1 and Figure 3 As shown, it also includes a top protection mechanism 8, which includes a connecting rod 81 and a spring plate 82. The upper side of the upper limit block is connected to the connecting rod 81, the spring plate 82 is slidably connected between the two connecting rods 81 on the front side, and the spring plate 82 is also slidably connected between the two connecting rods 81 on the rear side. The spring plates 82 are all arc-shaped.
[0022] When using the device, first pull the limit block outward to move, drive the clamping plate 6 to move outward, squeeze and shrink the reset spring 5, and then place the projector 0 between the clamping plates 6, then release the clamping plates 6, and the reset spring 5 recovers, so that the clamping plates 6 contact the projector 0, and the projector 0 is clamped and fixed. After the fixation is completed, the side plate 1 is installed on the ceiling or the tripod support frame by rotating the feet 3. When the side plate 1 is hit, the side plate 1 rotates on the rotating feet 3, and the compression spring 2 recovers after deformation to cushion the side plate 1. When the projector 0 falls, the support plate 73 contacts the ground. The support plates 73 are all arc-shaped, which is convenient for anti-collision support, driving the support plate 73 to rotate on the front side seat 71, and the support spring 72 is stretched. Under the action of the support spring 72, the projector 0 can be Buffering protection is performed to prevent the camera from contacting the ground and causing damage, reduce the maintenance cost of the projector 0, and extend the service life of the projector 0. Then, the projector 0 is picked up, the spring 72 is stretched out to recover, and the support plate 73 is driven to rotate. When the rotating foot 3 is separated from the installation area, the compression spring 2 is recovered, and the spring plate 82 contacts the ground, so that the spring plate 82 slides on the connecting rod 81, and under the action of the reset spring 5, the top of the projector 0 can be protected from impact, the internal components of the projector 0 are protected, and the maintenance cost caused by impact is reduced. When the projector 0 needs to be removed, the splint 6 can be moved outward, the reset spring 5 is squeezed and contracted, and then the projector 0 is removed, so that the projector 0 is separated from the splint 6, and then the splint 6 is released, the reset spring 5 is restored, and the projector 0 is stored.
[0023] Although the present disclosure has been described with respect to only a limited number of embodiments, those skilled in the art having benefit of this disclosure will appreciate that various other embodiments may be designed without departing from the scope of the present invention. Therefore, the scope of the present invention should be limited only by the appended claims.
Claims
1. An impact-proof projector stable and drop-proof bracket, Its characteristics are: The invention comprises a projector (0), a side panel (1), a compression spring (2), a rotating foot (3), a connecting bridge (4), a reset spring (5), a clamping plate (6) and a front spring mechanism (7). The side panel (1) is provided with two left and right sides. The upper and lower parts of the side panel (1) are both rotatably connected to the rotating foot (3). The front and rear parts of the rotating foot (3) are both connected to the compression spring (2) between the adjacent side panels (1). The upper and lower parts of the side panel (1) are both connected to the connecting bridge (4). The upper and lower parts of the side panel (1) are both slidably connected to the front and rear clamping plates (6). The projector (0) is placed between the clamping plates (6). The clamping plates (6) are both connected to the adjacent side panels (1) with reset springs (5). The projector (0) is provided with a front spring mechanism (7) capable of providing buffer protection for the projector (0).
2. The anti-impact projector stabilizing and anti-falling bracket according to claim 1, Its characteristics are: Limit blocks are provided on the clamping plates (6).
3. According to the anti-impact projector stabilizing and anti-falling bracket of claim 2, Its characteristics are: The front spring mechanism (7) comprises a front side seat (71), an opening spring (72) and a support plate (73); the front side seat (71) is connected to both the front and rear sides of the middle part of the side plate (1); the front side seat (71) is in contact with the projector (0); the upper and lower parts of the front side seat (71) are rotatably connected to the support plate (73); and the opening spring (72) is connected between the left and right parts of two adjacent support plates (73).
4. The anti-impact projector stabilizing and anti-falling bracket according to claim 3, Its characteristics are: The support plates (73) are all arc-shaped.
5. The anti-impact projector stabilizing and anti-falling bracket according to claim 4, Its characteristics are: The device also comprises a top protection mechanism (8), the top protection mechanism (8) comprising a connecting rod (81) and a spring plate (82), the upper sides of the upper limit blocks are all connected to the connecting rod (81), the spring plate (82) is slidably connected between the two front connecting rods (81), and the spring plate (82) is also slidably connected between the two rear connecting rods (81).
6. The anti-impact projector stabilizing and anti-falling bracket according to claim 5, Its characteristics are: The spring plates (82) are all arc-shaped.