CN216556217U - Can accomodate type visual transmission and use device - Google Patents
Can accomodate type visual transmission and use device Download PDFInfo
- Publication number
- CN216556217U CN216556217U CN202123419209.6U CN202123419209U CN216556217U CN 216556217 U CN216556217 U CN 216556217U CN 202123419209 U CN202123419209 U CN 202123419209U CN 216556217 U CN216556217 U CN 216556217U
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- projection
- open slot
- rotating shaft
- fixed
- plate
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- 230000000007 visual effect Effects 0.000 title claims abstract description 24
- 230000005540 biological transmission Effects 0.000 title abstract description 9
- 238000004891 communication Methods 0.000 claims description 15
- 230000000694 effects Effects 0.000 abstract description 8
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 244000309464 bull Species 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000003086 colorant Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a foldable visual transmission device, which comprises a rotary supporting plate, wherein one side of the rotary supporting plate is provided with an open slot, a rotating shaft fixing rod is fixedly connected in the open slot, one side of the rotary supporting plate is provided with a square open slot, a projection rotating shaft is fixedly connected in the square open slot, a projector is arranged in the square open slot, the tail part of the projector is connected with a rotating shaft through hole in a penetrating way, one side of the rotary supporting plate is rotatably connected with a projection plate, one side of the projection plate is fixedly provided with a rotating shaft fixing side lug which is rotatably connected with the rotating shaft fixing rod, the utility model ensures that the projection plate and the rotary supporting plate rotate relative to the rotating shaft fixing rod by moving the projection plate, thereby reach the effect that opens and shuts, realize the effect of accomodating of device, rotate in the projection pivot through the projector that sets up, realize the effect of accomodating of projector to solve the technical problem who provides in the technical background.
Description
Technical Field
The utility model relates to the technical field of projection instruments, in particular to a device for retractable visual transmission.
Background
The visual transmission design is an active action for transmitting specific things in a visual form, mostly or partially depends on vision, and is represented by images in two-dimensional space such as marks, typesetting, drawing, plane design, illustrations, colors, and electronic devices, so the projection device is a common tool in the visual transmission design. The existing projection device for visual transmission design generally exposes the lens part outside the device, so that the lens is easily damaged when being placed or used daily, the lens is exposed in the air, dust is easily attached to the surface of the lens, the projection effect of the lens is reduced, the service life of the lens is influenced, and meanwhile, the traditional device for visual transmission does not comprise a folding storage device. Accordingly, one skilled in the art provides a retractable device for visual communication to solve the above problems in the background art.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a retractable device for visual transmission, which comprises a rotary supporting plate, wherein one side of the rotary supporting plate is provided with an open slot, a rotating shaft fixing rod is fixedly connected in the open slot, one side of the rotary supporting plate is provided with a square open slot, a projection rotating shaft is fixedly connected in the square open slot, a projector is arranged in the square open slot, the tail part of the projector is connected with a rotating shaft through hole in a penetrating manner, one side of the rotary supporting plate is rotatably connected with a projection plate, and one side of the projection plate is fixedly provided with a rotating shaft fixing side lug which is rotatably connected with the rotating shaft fixing rod.
Preferably: the both sides of rotatory backup pad all are fixed and are equipped with the draw-in gear strip, and the tooth direction of draw-in gear strip stretches out upwards.
Preferably: the both ends that the fixed side ear of pivot one side was kept away from to the projection board all fixedly are equipped with fixed pivot.
Preferably: and rotating rods which are rotatably connected with the fixed rotating shaft are arranged on two sides of the projection plate.
Preferably: two fixedly connected with connecting rod between the tip that the bull stick is close to fixed pivot, the tip that the bull stick kept away from the connecting rod pushes up on the rack of card to the realization is fixed the relative rotation backup pad of projection board.
The utility model has the technical effects and advantages that:
the utility model realizes the folding effect and the containing effect of the device by moving the projection plate to enable the projection plate and the rotary supporting plate to rotate relative to the rotating shaft fixing rod, and realizes the containing effect of the projector by rotating the arranged projector on the projection rotating shaft so as to solve the technical problems brought forward in the technical background.
Drawings
FIG. 1 is a schematic diagram of a stowable visual communication apparatus according to an embodiment of the present disclosure;
FIG. 2 is an exploded view of a stowable visual communication apparatus according to an embodiment of the present application;
FIG. 3 is a schematic view of a rotatable supporting plate of a stowable device for visual communication according to an embodiment of the present application;
FIG. 4 is a schematic diagram of a projection plate of a retractable device for visual communication according to an embodiment of the present disclosure;
FIG. 5 is a schematic view of a hinge of a retractable visual communication apparatus according to an embodiment of the present disclosure;
FIG. 6 is a schematic view of a stowable visual communication apparatus according to an embodiment of the present application, shown at A in FIG. 3;
FIG. 7 is a schematic diagram of a stowable visual communication apparatus according to an embodiment of the present application, shown at B in FIG. 3;
fig. 8 is a schematic structural diagram of a stowable visual communication apparatus C shown in fig. 4 according to an embodiment of the present application.
In the figure: rotating the support plate 1; an open slot 11; a rotating shaft fixing rod 12; a square open slot 13; a projection spindle 14; a rack 15; a projector 2; a shaft through hole 21; a projection plate 3; a rotating shaft fixing side lug 31; a fixed rotating shaft 32; a rotating rod 4; a link 41.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Examples
Referring to fig. 1 to 8, in the present embodiment, a device for accommodating visual communication is provided, including a rotating support plate 1, an open slot 11 is formed in one side of the rotating support plate 1, a rotating shaft fixing rod 12 is fixedly connected in the open slot 11, a square open slot 13 is formed in one side of the rotating support plate 1, a projection rotating shaft 14 is fixedly connected in the square open slot 13, a projector 2 is arranged in the square open slot 13, a rotating shaft through hole 21 is penetratingly connected to a tail portion of the projector 2, a projection plate 3 is rotatably connected to one side of the rotating support plate 1, and a rotating shaft fixing side lug 31 rotatably connected with the rotating shaft fixing rod 12 is fixedly arranged on one side of the projection plate 3.
In an initial state, the rotating support plate 1 and the projection plate 3 are overlapped with each other, the projection plate 3 is moved to separate the projection plate 3 from the rotating support plate 1 by rotating relative to the rotating shaft fixing rod 12, then the projector 2 is rotated to rotate the projector 2 on the projection rotating shaft 14, and an image projected by the projector 2 is projected on the projection plate 3.
In this embodiment, the both sides of rotatory backup pad 1 are all fixed and are equipped with rack of callipers 15, and the tooth direction of rack of callipers 15 stretches out upwards, and the end fixing top of the bull stick 4 of being convenient for is on rack of callipers 15.
In this embodiment, the two ends of the projection plate 3 far away from the fixed side ear 31 of the rotation shaft are both fixedly provided with the fixed rotation shaft 32, so as to rotate and install the rotation rod 4.
Furthermore, two sides of the projection plate 3 are provided with rotating rods 4 which are rotatably connected with the fixed rotating shaft 32.
Besides, a connecting rod 41 is fixedly connected between the end parts of the two rotating rods 4 close to the fixed rotating shaft 32, and the end part of the rotating rod 4 far away from the connecting rod 41 is propped against the clamping rack 15, so that the projection plate 3 is fixed relative to the rotating support plate 1.
By rotating the rotating rod 4, the rotating rod 4 rotates around the fixed rotating shaft 32 as an axis, and the end of the rotating rod 4 is extruded on the clamping rack 15, so that the projection plate 3 is supported and the projection plate 3 is fixed relative to the rotating support plate 1.
The working principle of the embodiment is as follows: in an initial state, the rotary supporting plate 1 and the projection plate 3 are overlapped with each other, the projection plate 3 is moved to separate the projection plate 3 from the rotary supporting plate 1 by rotating relative to the rotating shaft fixing rod 12, then the projector 2 is rotated to rotate the projector 2 on the projection rotating shaft 14, so that an image projected by the projector 2 is projected on the projection plate 3, and it is worth explaining that the projection plate 3 is made of a semitransparent material, the image projected by the projector 2 is projected on the projection plate 3, the projection can be observed from the front side of the projection plate 3, the rotating rod 4 is rotated by rotating the rotating rod 4 by taking the fixing rotating shaft 32 as an axis, the end part of the rotating rod 4 is extruded on the clamping rack 15, so that the projection plate 3 is supported, and the projection plate 3 is fixed relative to the rotary supporting plate 1.
It is to be understood that the described embodiments are merely a few embodiments of the utility model, and not all embodiments. All other embodiments, which can be derived by one of ordinary skill in the art and related arts based on the embodiments of the present invention without any creative effort, shall fall within the protection scope of the present invention. Structures, devices, and methods of operation not specifically described or illustrated herein are generally practiced in the art without specific recitation or limitation.
Claims (5)
1. The utility model provides a can accomodate type vision and communicate and use device, including swivel support plate (1), a serial communication port, open slot (11) have been seted up to one side of swivel support plate (1), fixedly connected with pivot dead lever (12) in open slot (11), square open slot (13) have been seted up to one side of swivel support plate (1), fixedly connected with projection pivot (14) in square open slot (13), be equipped with projector (2) in square open slot (13), the afterbody through connection of projector (2) has pivot through-hole (21), one side of swivel support plate (1) is rotated and is connected with projection board (3), one side of projection board (3) is fixed be equipped with pivot fixed side ear (31) of being connected between pivot dead lever (12) with the rotation.
2. The stowable visual communication device according to claim 1, wherein a latch bar (15) is fixed to both sides of the rotary support plate (1), and the teeth of the latch bar (15) protrude upward.
3. The stowable visual communication device according to claim 1, wherein the projecting plate (3) is fixed with a fixed pivot (32) at both ends of the side away from the pivot fixing lug (31).
4. A stowable visual communication device according to claim 3, wherein the projecting plate (3) is provided on both sides with a rotating rod (4) rotatably connected to the fixed rotating shaft (32).
5. A stowable visual communication device according to claim 4, wherein a connecting rod (41) is fixedly connected between the ends of the two said rotary rods (4) close to the fixed rotary shaft (32), and the end of the rotary rod (4) far from the connecting rod (41) is pressed against the rack (15), thereby fixing the projection plate (3) relative to the rotary support plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123419209.6U CN216556217U (en) | 2021-12-31 | 2021-12-31 | Can accomodate type visual transmission and use device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123419209.6U CN216556217U (en) | 2021-12-31 | 2021-12-31 | Can accomodate type visual transmission and use device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216556217U true CN216556217U (en) | 2022-05-17 |
Family
ID=81560811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123419209.6U Expired - Fee Related CN216556217U (en) | 2021-12-31 | 2021-12-31 | Can accomodate type visual transmission and use device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216556217U (en) |
-
2021
- 2021-12-31 CN CN202123419209.6U patent/CN216556217U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220517 |