CN212846324U - Digital light source processing projector - Google Patents
Digital light source processing projector Download PDFInfo
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- CN212846324U CN212846324U CN202022401169.1U CN202022401169U CN212846324U CN 212846324 U CN212846324 U CN 212846324U CN 202022401169 U CN202022401169 U CN 202022401169U CN 212846324 U CN212846324 U CN 212846324U
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Abstract
The utility model discloses a digital light source handles projection arrangement, including projecting apparatus and top cap, the top cap level sets up directly over the projecting apparatus, and a top cap bottom symmetry both sides all are equipped with the coupling mechanism who is used for connecting the projecting apparatus, two the coupling mechanism symmetry sets up, and the vertical circular notch of having seted up of projecting apparatus side end, the inside horizontal sliding connection of projecting apparatus has the camera lens, and terminal one side horizontal welding of camera lens has the diaphragm, the inside one side of projecting apparatus is equipped with the reciprocating motion mechanism who is used for the reciprocating motion diaphragm, and the vertical articulated apron that has and circular notch shape size looks adaptation in circular notch one side, the inside mechanism of uncapping that is used for opening the apron that is equipped with of projecting apparatus. The utility model discloses avoided the camera lens to expose always in the external world, probably leaded to damaging by the foreign object striking, and stretched out the camera lens when using and still accelerated the heat dissipation of camera lens, and then improved this projection arrangement's life.
Description
Technical Field
The utility model relates to a projection technical field is handled to digital light source, especially relates to projection arrangement is handled to digital light source.
Background
Digital light processing is based on a micro-electromechanical assembly, called a digital micromirror device, which requires a projection device.
The existing digital light source processing projection device does not have the function of protecting the lens, so that the lens is still exposed outside after being used, the lens is very easy to be impacted by foreign objects, and the service life of the projection device is shortened.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art, and providing a digital light source processing projection device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
digital light source handles projection arrangement, including projecting apparatus and top cap, the top cap level sets up directly over the projecting apparatus, and a top cap bottom symmetry both sides all are equipped with the coupling mechanism who is used for connecting the projecting apparatus, two the coupling mechanism symmetry sets up, and the vertical circular notch of having seted up of projecting apparatus side end, the inside horizontal sliding connection of projecting apparatus has the camera lens, and terminal one side horizontal welding of camera lens has the diaphragm, the inside one side of projecting apparatus is equipped with the reciprocating motion mechanism who is used for reciprocating motion diaphragm, and the vertical articulated apron that has and circular notch shape size looks adaptation in circular notch one side, the inside mechanism of uncapping that is used for opening the apron that is equipped with of projecting apparatus.
Preferably, coupling mechanism includes the trip, and the trip has two and respectively vertical welding in top cap one side both ends, the equal vertical square notch of having seted up in projecting apparatus one side both ends, and two trip crotch departments joint respectively inside two square notches.
Preferably, the both ends of a symmetry both sides in projecting apparatus bottom all weld the landing leg, and the landing leg symmetry setting of both sides, the button is installed to one side that circular notch was seted up to the projecting apparatus.
Preferably, the mechanism of uncapping includes the slide, and the slide level is seted up in the apron and is close to one side of camera lens, the inside sliding connection of slide has the slider, and one side that the apron was kept away from to the slider articulates there is the connecting rod, the one end that the slider was kept away from to the connecting rod welds in the diaphragm and is close to the one end side of camera lens, and connecting rod sliding connection is inside the projecting apparatus, connecting rod and camera lens all pass circular notch and equal sliding connection inside circular notch.
Preferably, reciprocating motion mechanism includes electric telescopic handle, and electric telescopic handle horizontal installation in the inside one side of projecting apparatus, electric telescopic handle's output shaft tip welds in the diaphragm and keeps away from the one end side of camera lens.
Preferably, reciprocating motion mechanism includes lead screw and positive and negative motor, and the lead screw horizontal rotation connects inside the projecting apparatus, the lead screw passes the diaphragm and through threaded connection inside the diaphragm, and the inside rotation of projecting apparatus is connected with first gear and second gear, first gear and second gear meshing, and the lead screw passes second gear center department and welds inside the second gear.
Preferably, the positive and negative motor is horizontally installed at one side inside the projector, and an end of an output shaft of the positive and negative motor is welded at a center of one side of the first gear.
The utility model has the advantages that:
1. the utility model discloses, it removes to drive the diaphragm through electric telescopic handle, the diaphragm drives camera lens and connecting rod toward the outside removal of projecting apparatus, the connecting rod drives the slider and removes, the slider drives the slide and removes, the slide drives the apron and removes, thereby can open the apron and make inside the projecting apparatus that the camera lens can stretch out, when not using the camera lens, still steerable electric telescopic handle drives inside the camera lens immigration projecting apparatus, avoided the camera lens to expose always in the external world, probably result in damaging by the foreign object striking, and stretch out the heat dissipation that the camera lens has still accelerateed the camera lens when using, and then improved this projection arrangement's life.
2. The utility model discloses, through the setting of trip and square notch, avoided current projecting apparatus and top cap to dismantle troublesome problem through bolted connection to be convenient for open the top cap and maintain, and through the setting of apron, guaranteed that the dust can not fall on the lens when not using, the fuzzy condition of projection takes place when having avoided using the projecting apparatus next time, and then improved the projection quality of this projection arrangement in the use.
3. The utility model discloses, drive first gear revolve through positive and negative motor, first gear drives second gear revolve, second gear drives the lead screw and rotates, the lead screw drives the diaphragm and removes, the diaphragm drives camera lens and connecting rod toward the outside removal of projecting apparatus, the connecting rod drives the slider and removes, the slider drives the slide and removes, the slide drives the apron and removes, thereby can open the apron and make inside the camera lens protractile projecting apparatus, when not using the camera lens, still can control positive and negative motor and drive inside the camera lens immigration projecting apparatus, avoided the camera lens to expose always in the external world, probably lead to damaging by the foreign object striking, and stretch out the heat dissipation that the camera lens has still accelerated the camera lens when using, and then improved this projection arrangement's life.
Drawings
Fig. 1 is a schematic structural diagram of a digital light source processing projection device according to embodiment 1 of the present invention;
fig. 2 is an enlarged view of a digital light source processing projection apparatus according to embodiment 1 of the present invention at a;
fig. 3 is a partial cross-sectional view of a projector of a digital light source processing projection apparatus according to embodiment 1 of the present invention;
fig. 4 is a cross-sectional view of a digital light source processing projection apparatus according to embodiment 2 of the present invention.
In the figure: the projector comprises a projector 1, a top cover 2, a key 3, a square notch 4, a clamping hook 5, a positive and negative motor 6, a supporting leg 7, a sliding block 8, a slideway 9, a connecting rod 10, a cover plate 11, a circular notch 12, a lens 13, an electric telescopic rod 14, a transverse plate 15, a screw rod 16, a first gear 17 and a second gear 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example 1
Referring to fig. 1-3, digital light source handles projection arrangement, including projecting apparatus 1 and top cap 2, top cap 2 level sets up directly over projecting apparatus 1, and a symmetrical both sides in top cap 2 bottom all are equipped with the coupling mechanism who is used for connecting projecting apparatus 1, two coupling mechanism symmetries set up, and 1 side end of projecting apparatus is vertical has seted up circular notch 12, the inside horizontal sliding connection of projecting apparatus 1 has camera lens 13, and the horizontal welding of terminal one side of camera lens 13 has diaphragm 15, 1 inside one side of projecting apparatus is equipped with the reciprocating motion mechanism who is used for reciprocating motion diaphragm 15, and the vertical articulated apron 11 that has and circular notch 12 shape size looks adaptation in circular notch 12 one side, 1 inside being equipped with the mechanism of uncapping that is used for opening apron 11 of projecting apparatus.
In the utility model, the connecting mechanism comprises two hooks 5, the two hooks 5 are vertically welded at the two ends of one side of the top cover 2, the square notch 4 is vertically arranged at the two ends of one side of the projector 1, the hooks of the two hooks 5 are respectively clamped inside the two square notches, the supporting legs 7 are welded at the two ends of the two symmetrical sides of the bottom of the projector 1, the supporting legs 7 at the two sides are symmetrically arranged, the button 3 is arranged at one side of the circular notch 12 of the projector 1, the cover opening mechanism comprises a slide 9, the slide 9 is horizontally arranged at one side of the cover plate 11 close to the lens 13, the slide 9 is internally connected with a slide block 8 in a sliding way, the side of the slide block 8 far away from the cover plate 11 is hinged with a connecting rod 10, the transverse plate at one end of the connecting rod 10 far away from the slide block 8 is welded at the side of one end of the 15 close to the lens 13, the connecting rod, the reciprocating mechanism comprises an electric telescopic rod 14, the electric telescopic rod 14 is horizontally installed on one side inside the projector 1, and the end part of an output shaft of the electric telescopic rod 14 is welded on the side surface of one end, far away from the lens 13, of the transverse plate 15.
The working principle of the embodiment is as follows: in actual use, the transverse plate 15 is driven to move by the electric telescopic rod 14, the transverse plate 15 drives the lens 13 and the connecting rod 10 to move towards the outside of the projector 1, the connecting rod 10 drives the sliding block 8 to move, the sliding block 8 drives the sliding way 9 to move, the sliding way 9 drives the cover plate 11 to move, so that the cover plate 11 can be opened, the lens 13 can extend out of the projector 1, when the lens 13 is not used, the electric telescopic rod 14 can be controlled to drive the lens 13 to move into the projector 1, the situation that the lens 13 is always exposed outside and is possibly damaged by impact of foreign objects is avoided, in addition, the heat dissipation of the lens 13 is accelerated by extending the lens 13 in use, the service life of the projector is further prolonged, through the arrangement of the clamping hook 5 and the square notch 4, the problem that the existing projector 1 and the top cover 2 are troublesome to detach through bolt connection is avoided, and the maintenance and the top, and through the setting of apron 11, guaranteed that the dust can not fall on camera lens 13 when not using, avoided the fuzzy condition of projection to take place when using projecting apparatus 1 next time, and then improved the projection quality of this projection arrangement in the use.
Example 2
Referring to fig. 4, the present embodiment is different from embodiment 1 only in that the reciprocating mechanism includes a lead screw 16 and a positive and negative motor 6, the lead screw 16 is horizontally and rotatably connected inside the projector 1, the lead screw 16 passes through the horizontal plate 15 and is connected inside the horizontal plate 15 by a thread, the projector 1 is internally and rotatably connected with a first gear 17 and a second gear 18, the first gear 17 and the second gear 18 are engaged, the lead screw 16 passes through the center of the second gear 18 and is welded inside the second gear 18, the positive and negative motor 6 is horizontally installed on one side inside the projector 1, and the end of the output shaft of the positive and negative motor 6 is welded on the center of one side of the first gear 17.
The working principle of the embodiment is as follows: when the projector is in actual use, the positive and negative motor 6 drives the first gear 17 to rotate, the first gear 17 drives the second gear 18 to rotate, the second gear 18 drives the screw rod 16 to rotate, the screw rod 16 drives the transverse plate 15 to move, the transverse plate 15 drives the lens 13 and the connecting rod 10 to move towards the outside of the projector 1, the connecting rod 10 drives the slider 8 to move, the slider 8 drives the slide way 9 to move, the slide way 9 drives the cover plate 11 to move, the cover plate 11 can be opened, so that the lens 13 can extend out of the inside of the projector 1, when the lens 13 is not used, the positive and negative motor 6 can be controlled to drive the lens 13 to move into the inside of the projector 1, the lens 13 is prevented from being exposed outside all the time, damage caused by impact of foreign objects is possible, the heat dissipation of the lens 13 is accelerated by stretching the lens 13 when the.
Having shown and described the basic principles and essential features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof, and it is therefore intended that the embodiments be considered as exemplary and not limiting in any way, since the scope of the invention is defined by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein and are therefore not to be embraced therein by any reference numerals in the claims.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The digital light source processing projection device comprises a projector (1) and a top cover (2), it is characterized in that the top cover (2) is horizontally arranged right above the projector (1), and the two symmetrical sides of the bottom of the top cover (2) are provided with connecting mechanisms for connecting the projector (1), the two connecting mechanisms are symmetrically arranged, a circular notch (12) is vertically arranged at one end part of the projector (1), a lens (13) is horizontally connected in the projector (1) in a sliding way, and one side of the tail end of the lens (13) is horizontally and fixedly connected with a transverse plate (15), one side inside the projector (1) is provided with a reciprocating mechanism for reciprocating the transverse plate (15), and one side of the circular notch (12) is vertically hinged with a cover plate (11) which is matched with the circular notch (12) in shape and size, a cover opening mechanism for opening the cover plate (11) is arranged in the projector (1).
2. The digital light source processing projection device according to claim 1, wherein the connecting mechanism comprises two hooks (5), the two hooks (5) are vertically and fixedly connected to two ends of one side of the top cover (2), the two ends of one side of the projector (1) are vertically provided with square notches (4), and hooks of the two hooks (5) are respectively clamped inside the two square notches.
3. The digital light source processing projection device according to claim 2, wherein two ends of a symmetrical two sides of the bottom of the projector (1) are fixedly connected with the supporting legs (7), the supporting legs (7) on the two sides are symmetrically arranged, and the side of the projector (1) provided with the circular notch (12) is provided with the key (3).
4. The digital light source processing projection device according to claim 3, wherein the cover opening mechanism comprises a slide way (9), the slide way (9) is horizontally arranged on one side of the cover plate (11) close to the lens (13), a slide block (8) is connected inside the slide way (9) in a sliding manner, a connecting rod (10) is hinged to one side of the slide block (8) far away from the cover plate (11), one end of the connecting rod (10) far away from the slide block (8) is fixedly connected to one end side face of the transverse plate (15) close to the lens (13), the connecting rod (10) is connected inside the projector (1) in a sliding manner, and the connecting rod (10) and the lens (13) both penetrate through the circular notch (12) and are connected inside the circular notch (12) in a sliding manner.
5. The digital light source processing projection device according to claim 4, wherein the reciprocating mechanism comprises an electric telescopic rod (14), the electric telescopic rod (14) is horizontally installed at one side inside the projector (1), and an end of an output shaft of the electric telescopic rod (14) is fixedly connected to a side surface of one end of the transverse plate (15) far away from the lens (13).
6. The digital light source processing projection device according to claim 4, wherein the reciprocating mechanism comprises a screw rod (16) and a positive and negative motor (6), the screw rod (16) is horizontally and rotatably connected inside the projector (1), the screw rod (16) passes through the transverse plate (15) and is connected inside the transverse plate (15) through threads, a first gear (17) and a second gear (18) are rotatably connected inside the projector (1), the first gear (17) is meshed with the second gear (18), and the screw rod (16) passes through the center of the second gear (18) and is fixedly connected inside the second gear (18).
7. The digital light source processing projection device as claimed in claim 6, wherein the positive and negative motor (6) is horizontally installed at one side inside the projector (1), and the end of the output shaft of the positive and negative motor (6) is fixedly connected to the center of one side of the first gear (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022401169.1U CN212846324U (en) | 2020-10-26 | 2020-10-26 | Digital light source processing projector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022401169.1U CN212846324U (en) | 2020-10-26 | 2020-10-26 | Digital light source processing projector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212846324U true CN212846324U (en) | 2021-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022401169.1U Active CN212846324U (en) | 2020-10-26 | 2020-10-26 | Digital light source processing projector |
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| Country | Link |
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| CN (1) | CN212846324U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113805411A (en) * | 2021-07-30 | 2021-12-17 | 苏州物图数字科技有限公司 | WebGL three-dimensional visual scene rendering device |
| CN115145096A (en) * | 2022-06-27 | 2022-10-04 | 深圳市科金明电子股份有限公司 | 2LCD projection method and projection device |
-
2020
- 2020-10-26 CN CN202022401169.1U patent/CN212846324U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113805411A (en) * | 2021-07-30 | 2021-12-17 | 苏州物图数字科技有限公司 | WebGL three-dimensional visual scene rendering device |
| CN115145096A (en) * | 2022-06-27 | 2022-10-04 | 深圳市科金明电子股份有限公司 | 2LCD projection method and projection device |
| CN115145096B (en) * | 2022-06-27 | 2023-09-12 | 深圳市科金明电子股份有限公司 | 2LCD projection method and projection device |
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