CN214540343U

CN214540343U - Ground curtain projection arrangement

Info

Publication number: CN214540343U
Application number: CN202023219769.2U
Authority: CN
Inventors: 宋光杰
Original assignee: Wujiang Culture Technology Group Co ltd
Current assignee: Wujiang Culture Technology Group Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-10-29
Anticipated expiration: 2030-12-28

Abstract

The utility model relates to a projection arrangement technical field, concretely relates to ground curtain projection arrangement, including projecting apparatus, supporting legs and recess, the equal fixed connection of supporting legs is at the lower extreme of projecting apparatus, and projecting apparatus openly middle part fixed connection is fluted, the inside upper end fixedly connected with memory chip of projecting apparatus, memory chip lower extreme fixedly connected with treater, treater lower extreme fixedly connected with prism, projecting apparatus right side fixedly connected with radiator-grid. The utility model overcomes prior art's is not enough, through the use of opening the projecting apparatus through the switch, carry the projection picture data that will need to use by the inside memory chip of projecting apparatus to the treater inside fast, convert the data into the image by the treater is quick again, at last the multiple image that comes is carried with the treater to rethread prism is converted into an image, use on projecting to the ground curtain through the camera lens at last, just can not lead to speed too slowly and influence projected efficiency, the practicality is strong in the in-service use process.

Description

Ground curtain projection arrangement

Technical Field

The utility model relates to a projection arrangement specifically is a ground curtain projection arrangement.

Background

The projector, also known as a projector, is a device capable of projecting images or videos onto a curtain, and can be connected with a computer, a VCD, a DVD, a BD, a game machine, a DV, and the like through different interfaces to play corresponding video signals.

However, the existing ground screen projection device cannot effectively prevent water and protect a projector lens, so that when a projection accident happens, the lens is cracked, water in a rainy day flows into the projection device through a gap between the lens and an outer shell, the picture is not clear, the water cannot be used, the image data cannot be rapidly converted when the existing ground screen projection device is used, the speed is too slow in the using process, the projection efficiency is affected, and the practicability is not strong in practical use.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a ground curtain projection arrangement, the not enough of prior art has been overcome, structural design is simple, the effectual current ground curtain projection arrangement of having solved can not effectual waterproof and protection projecting apparatus camera lens, can lead to the camera lens cracked when making the projection accident bump to let the picture unclear and rainy day's water flow in projection arrangement through the gap between camera lens and the shell body, lead to unusable, and current ground curtain projection arrangement can not be quick conversion image data when using, lead to speed too slow and influence projection efficiency in the use, the not strong problem of practicality when in-service use.

In order to solve the technical problem, the utility model provides a following technical scheme:

the ground curtain projection device comprises a projector, supporting legs and a groove, wherein the supporting legs are fixedly connected to the lower end of the projector, and the groove is fixedly connected to the middle of the front face of the projector;

the utility model discloses a projector, including projecting apparatus, memory chip, treater lower extreme fixedly connected with treater, treater lower extreme fixedly connected with prism, projecting apparatus right side fixedly connected with radiator-grid, projecting apparatus front right side fixedly connected with switch, fixedly connected with protection box in the middle of the recess, the equal fixedly connected with telescopic link in one side in opposite directions of the inside upper end of protection box, telescopic link one side fixedly connected with protective housing, the inside fixedly connected with waterproof piece of protective housing, fixedly connected with camera lens in the middle of the protection box, projecting apparatus front left side fixedly connected with focus regulator, projecting apparatus upper end front end fixedly connected with fixed plate, fixed plate upper end middle part fixedly connected with enter key, the equal fixedly connected with adjustment key all around of fixed plate upper end.

As a preferred technical scheme of the utility model, the camera lens runs through and connects the projecting apparatus in the protection box, and protection box and camera lens set up as an organic whole.

As a preferred technical scheme of the utility model, the projecting apparatus is the total 4 supporting legss of rectangular array along the horizontal direction, and supporting legs equidistance distributes around the projecting apparatus bottom.

As an optimal technical scheme of the utility model, the telescopic link distributes equally in the protective housing both sides, and the protective housing is parallel arrangement with the waterproof sheet.

As a preferred technical scheme of the utility model, memory chip and prism use the treater as the central point, and memory chip and prism are connected respectively to the treater.

As an optimized technical solution of the present invention, the focusing regulator and the switch are equally distributed on both sides of the lens, and the focusing regulator and the switch are disposed in parallel in the longitudinal direction of the lens.

The embodiment of the utility model provides a ground curtain projection arrangement possesses following beneficial effect: this kind of ground curtain projection arrangement who has improved can effectual waterproof and protection projecting apparatus camera lens, can not make the unexpected water that bumps of projection camera lens when bumping let the picture unclear and rainy day flow in projection arrangement through the gap between camera lens and the shell body, and the conversion image data that ground curtain projection arrangement that has improved can be quick when using, can not lead to speed too slowly and influence projection efficiency in the use, and the practicality is strong when the in-service use.

1. Through setting up telescopic link, protective housing and waterproof sheet, make the projecting apparatus extend to the camera lens by the carriage release lever in the use waterproof before, extend to the camera lens by the telescopic link again and carry out fixed protection before the protective housing, carry out dual protection, just can not make external rainwater flow into in the projecting apparatus through the gap and let the camera lens picture unclear when the skew bumps, and then the effectual projection quality who protects the projecting apparatus is favorable to in-service use.

2. Through setting up the memory chip, treater and prism, open the use of projecting apparatus through the switch, by inside the projecting image data of the inside memory chip of projecting apparatus will need to use carry to the treater inside fast, convert data into the image by the treater is quick again, at last the rethread prism is converted into an image with the multiple image that the treater was carried and is come, use on projecting to the ground curtain through the camera lens at last, just can not lead to speed too slowly and influence the efficiency of projection, the practicality is strong in the in-service use process.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the protective shell and the waterproof sheet of the present invention;

fig. 3 is a schematic diagram of the internal structure of the projector of the present invention.

In the figure: 1. a projector; 101. a memory chip; 102. a processor; 103. a prism; 2. Supporting legs; 3. a heat-dissipating web; 4. a switch; 5. a groove; 6. a lens; 7. a protection box; 8. A focus adjuster; 9. a fixing plate; 10. determining a key; 11. an adjustment key; 12. a telescopic rod; 13. A protective shell; 14. a waterproof sheet; 15. the rod is moved.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-3, a ground curtain projection device includes a projector 1, supporting legs 2 and a groove 5, wherein the supporting legs 2 are fixedly connected to the lower end of the projector 1, and the groove 5 is fixedly connected to the middle of the front surface of the projector 1;

inside upper end fixedly connected with memory chip 101 of projecting apparatus 1, memory chip 101 lower extreme fixedly connected with treater 102, treater 102 lower extreme fixedly connected with

prism

103, 1 right side fixedly connected with radiator-grid 3 of projecting apparatus, 1 positive right side fixedly connected with switch 4 of projecting apparatus, fixedly connected with protection box 7 in the middle of the recess 5, the equal fixedly connected with telescopic link 12 in the inside opposite one side in upper end of protection box 7, telescopic link 12 one side swing joint has protective housing 13, the equal fixedly connected with carriage release lever 15 in the inside opposite one side in upper end of

protective housing

13, 15 lower extreme swing joint of carriage release lever has waterproof sheet 14, fixedly connected with camera lens 6 in the middle of the

protection box

7, 1 positive left side fixedly connected with focus adjuster 8 of projecting apparatus, 1 upper end front end fixedly connected with fixed plate 9 of projecting apparatus, fixed plate 9 upper end middle part fixedly connected with enter key 10, fixed plate 9 upper end all around equal fixedly connected with adjustment key 11.

The lens 6 penetrates through the protection box 7 to connect the projector 1, and the protection box 7 and the lens 6 are integrally arranged.

In this embodiment, through the design that protection box 7 and camera lens 6 set up as an organic whole, let camera lens 6 picture not clear when can not making projecting apparatus 1 take place the skew collision, and then the effectual projection quality who protects projecting apparatus 1 is favorable to in-service use.

The projector 1 is a rectangular array along the horizontal direction and has 4 supporting feet 2, and the supporting feet 2 are equidistantly distributed around the bottom of the projector 1.

In this embodiment, distribute in 1 bottom of projecting apparatus design all around through 2 equidistance of supporting legs, make projecting apparatus 1 atress in the in-service use even, more stable, the situation such as can not appear rocking and slope takes place, provides stable operation for it.

The telescopic rods 12 are equally distributed on two sides of the protective shell 13, and the protective shell 13 and the waterproof sheet 14 are arranged in parallel.

In this embodiment, by the design that the protective shell 13 and the waterproof sheet 14 are arranged in parallel, the waterproof sheet 14 is extended to the lens 6 by the moving rod 15 to prevent water in the use process of the projector 1, and then the protective shell 13 is extended to the lens 6 by the telescopic rod 12 to be fixed and protected to perform double protection.

The memory chip 101 and the prism 103 use the processor 102 as a central point, and the processor 102 is connected to the memory chip 101 and the prism 103, respectively.

In this embodiment, the processor 102 is connected to the memory chip 101 and the prism 103, so that the memory chip 101 in the projector 1 quickly transmits projection image data to be used to the processor 102, the processor 102 quickly converts the data into an image, the prism 103 folds various images transmitted from the processor 102 into one image, and the image is projected onto a floor through the lens 6.

The focusing regulator 8 and the switch 4 are equally distributed on two sides of the lens 6, and the focusing regulator 8 and the switch 4 are longitudinally arranged in parallel on the lens 6.

In this embodiment, the focus adjuster 8 and the switch 4 are arranged in parallel with the lens 6 in the longitudinal direction, the switch 4 is used to start the projector 1, and the focus adjuster 8 is used to adjust the distance between the lens and the projected object to the most suitable position, so that the picture can be in the clearest state.

The working principle is as follows: the projector 1 is stressed evenly and more stably in the actual use process through the design that the supporting feet 2 are distributed on the periphery of the bottom of the projector 1 at equal intervals, the conditions such as shaking and inclination and the like can not occur, stable operation is provided for the projector, the lens 6 is longitudinally arranged in parallel through the focusing regulator 8 and the switch 4, the use of the projector 1 is started through the switch 4, the distance between the lens and a projected object is regulated to the most proper position through the focusing regulator 8 when the projector is used, the memory chip 101 in the projector 1 quickly transmits projection picture data required to be used to the processor 102, the processor 102 quickly converts the data into images, finally the various images transmitted by the processor 102 are converted into one image through the prism 103, and finally the image is projected to a ground screen through the lens 6 for use, so that the projection efficiency cannot be influenced by too slow speed, just so can make the picture demonstrate the most clear state, and projecting apparatus 1 is waterproof before extending waterproof sheet 14 to camera lens 6 by carriage release lever 15 in the use, extend protective housing 13 to camera lens 6 by telescopic link 12 again and carry out fixed protection, carry out dual protection, just can not make external rainwater flow into projecting apparatus 1 in through the gap and let camera lens 6 picture not clear when taking place the skew collision, and then the effectual projection quality who protects projecting apparatus 1, the practicality is strong in the in-service use process.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art. Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The ground curtain projection device comprises a projector (1), supporting legs (2) and a groove (5), and is characterized in that the supporting legs (2) are fixedly connected to the lower end of the projector (1), and the groove (5) is fixedly connected to the middle of the front face of the projector (1);

the projector is characterized in that a memory chip (101) is fixedly connected to the upper end inside the projector (1), a processor (102) is fixedly connected to the lower end of the memory chip (101), a prism (103) is fixedly connected to the lower end of the processor (102), a heat dissipation net (3) is fixedly connected to the right side of the projector (1), a switch (4) is fixedly connected to the right side of the front of the projector (1), a protection box (7) is fixedly connected to the middle of the groove (5), telescopic rods (12) are fixedly connected to opposite sides of the upper end inside the protection box (7), a protection shell (13) is movably connected to one side of each telescopic rod (12), a moving rod (15) is fixedly connected to opposite sides of the upper end inside the protection shell (13), a waterproof sheet (14) is movably connected to the lower end of the moving rod (15), and a lens (6) is fixedly connected to the middle of the protection box (7), the projector is characterized in that the projector (1) is fixedly connected with a focusing regulator (8) on the front left side, the front end of the upper end of the projector (1) is fixedly connected with a fixing plate (9), a confirming key (10) is fixedly connected with the middle of the upper end of the fixing plate (9), and adjusting keys (11) are fixedly connected with the upper end of the fixing plate (9) all around.

2. The ground curtain projection device as claimed in claim 1, wherein the lens (6) penetrates through the protection box (7) to connect the projector (1), and the protection box (7) and the lens (6) are integrally arranged.

3. A floor screen projection arrangement according to claim 1, wherein the projector (1) has a total of 4 support feet (2) in a rectangular array in the horizontal direction, and the support feet (2) are equally spaced around the bottom of the projector (1).

4. A floor screen projection device as claimed in claim 1, wherein the telescopic rods (12) are equally distributed on both sides of the protective shell (13), and the protective shell (13) and the waterproof sheet (14) are arranged in parallel.

5. The floor screen projection device of claim 1, wherein the memory chip (101) and the prism (103) are centered on the processor (102), and the processor (102) is connected to the memory chip (101) and the prism (103), respectively.

6. A floor screen projection device as claimed in claim 1, wherein the focusing regulator (8) and the switch (4) are equally distributed on both sides of the lens (6), and the focusing regulator (8) and the switch (4) are longitudinally arranged in parallel with the lens (6).