CN211878408U - Quick intelligent calibrating device of projecting apparatus - Google Patents
Quick intelligent calibrating device of projecting apparatus Download PDFInfo
- Publication number
- CN211878408U CN211878408U CN202020971651.6U CN202020971651U CN211878408U CN 211878408 U CN211878408 U CN 211878408U CN 202020971651 U CN202020971651 U CN 202020971651U CN 211878408 U CN211878408 U CN 211878408U
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- push rod
- projector
- intelligent
- inductor
- projecting apparatus
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Abstract
The utility model discloses a projector quick intelligent calibration device, which relates to the projector calibration technical field, the projector of the utility model is internally provided with a projector body, an upper push rod, a lower push rod, a push rod motor, a left push rod and a right push rod, the left push rod and the right push rod are respectively and fixedly installed on the two sides of the inner wall of a projector shell, the bottom of the projector body is connected with the push rod motor through the upper push rod and the lower push rod, when the projector is intelligently calibrated, the projection angle and the position of the projector body are adjusted by controlling the push rod motor, the left push rod and the right push rod through the matching of four inductors of an upper inductor, a lower inductor, a left inductor and a right inductor, thereby completing the intelligent calibration of the projector, the utility model discloses a light sensor is matched with an intelligent module installed on each movable part, the automatic intelligent calibration of the projector is completed, the operation is simple, convenient and fast.
Description
Technical Field
The utility model relates to a projecting apparatus calibration technical field specifically is a quick intelligent calibrating device of projecting apparatus.
Background
A projector, also called a projector, is a device that can project images or videos onto a curtain, and can be connected with a computer, a VCD, a DVD, a BD, a game machine, a DV, etc. through different interfaces to play corresponding video signals. The projector is widely applied to families, offices, schools and entertainment places, however, when the projector curtain and the projector are installed, the problems that the position of the curtain and the projector is difficult to adjust, the projection display effect is poor due to the installation inclination of the curtain and the projector and the like can occur.
The existing projectors are calibrated by manual naked eyes after being manually installed, so that the installed projectors have the problem of a lot of inaccuracy, and a facility capable of automatically adjusting the angles and the positions of the projectors and projection imaging relative to a curtain is needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a quick intelligent calibrating device of projecting apparatus to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a quick intelligent calibrating device of projecting apparatus, including projection curtain and projecting apparatus, four position respectively install the inductor about the upper and lower of projection curtain, lower inductor, left side inductor and right inductor, the inside of projecting apparatus is provided with the projecting apparatus organism, upper and lower push rod, the push rod motor, left push rod and right push rod, respectively fixed mounting left push rod and right push rod on the inner wall both sides of projecting apparatus shell, projecting apparatus organism bottom is connected with the push rod motor through upper and lower push rod, be provided with the intelligent feedback module who corresponds last inductor and lower inductor on the push rod motor, be provided with the intelligent feedback module who corresponds left inductor on the left push rod, be provided with the intelligent feedback module who corresponds right inductor on the right push rod.
Further, the projecting apparatus shell is cuboid shell structure, settles the projected one side of projecting apparatus organism and uncaps, is provided with the track on the inside bottom plate, sliding connection base on the track.
Furthermore, many sliding blocks are installed to the bottom surface of base, and the push rod motor is installed to the bottom plate upper surface center of base, and the projector organism of top is connected through upper and lower push rod to the push rod motor.
Furthermore, the left side surface and the right side surface of the base are connected with the other ends of a left push rod and a right push rod which are fixedly installed on the inner wall of the projector shell, and the base is pushed to slide on the track through the operation of the left push rod or the right push rod.
Further, the left push rod and the right push rod are on the same horizontal line.
Compared with the prior art, the beneficial effects of the utility model are that: the inside of projecting apparatus is provided with the projecting apparatus organism, upper and lower push rod, the push rod motor, left push rod and right push rod, respectively fixed mounting left push rod and right push rod on the inner wall both sides of projecting apparatus shell, projecting apparatus bottom of the body is connected with the push rod motor through upper and lower push rod, when carrying out projecting apparatus intelligent calibration, when the projection picture of projecting apparatus is not in the time of with the projection curtain, through last inductor, lower inductor, four inductors and intelligent feedback module phase-matchs of left side inductor and right inductor, through the push rod motor, the projection angle and the position of projecting apparatus organism are adjusted to left push rod and right push rod, accomplish the intelligent calibration of projecting apparatus. The utility model discloses a light sense sensor cooperatees with the intelligent object of installing on each movable part, and completion of automatic intelligence is to quick intelligent calibration of projecting apparatus, easy operation, convenient and fast.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the middle projector and the projection curtain of the present invention.
Fig. 3 is a schematic structural diagram of the inner base of the middle projector.
In the figure: 1-projection screen, 11-upper sensor, 12-lower sensor, 13-left sensor, 14-right sensor, 2-projector, 21-projector shell, 22-projector body, 23-upper and lower push rods, 24-push rod motor, 25-left push rod, 26-right push rod, 27-base, 28-track.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1:
please refer to fig. 1-3, in the embodiment of the utility model, a quick intelligent calibrating device of projecting apparatus, including projection curtain 1 and projecting apparatus 2, inductor 11 is respectively installed in four positions about the upper and lower of projection curtain 1, lower inductor 12, left side inductor 13 and right inductor 14, the inside of projecting apparatus 2 is provided with projecting apparatus organism 22, upper and lower push rod 23, push rod motor 24, left push rod 25 and right push rod 26, respectively fixed mounting left push rod 25 and right push rod 26 on the inner wall both sides of projecting apparatus shell 21, projecting apparatus organism 22 bottom is connected with push rod motor 24 through upper and lower push rod 23, be provided with the intelligent feedback module who corresponds inductor 11 and lower inductor 12 on the push rod motor 24, be provided with the intelligent feedback module who corresponds left inductor 13 on the left push rod 25, be provided with the intelligent feedback module who corresponds right inductor 14 on the right push rod 26.
The projector shell 21 is a rectangular shell structure, one side for placing the projection of the projector body 22 is opened, a track 28 is arranged on the inner bottom plate, and the track 28 is connected with a base 27 in a sliding manner.
A plurality of sliding blocks are installed on the bottom surface of the base 27, a push rod motor 24 is installed at the center of the upper surface of the bottom plate of the base 27, and the push rod motor 24 is connected with the projector body 22 above through an upper push rod 23 and a lower push rod 23.
The left and right sides of the base 27 are connected to the other ends of the left push rod 25 and the right push rod 26 which are fixedly installed on the inner wall of the projector housing 21, and the base 27 is pushed to slide on the rail 28 by the operation of the left push rod 25 or the right push rod 26, so that the projector body 22 moves left and right, and the left push rod 25 and the right push rod 26 are on the same horizontal line.
The installation position interval between the projection screen 1 and the projector 2 enables the projector body 22 to project on the projection screen 1 completely.
When the intelligent calibration is performed, firstly, the projector body 22 is operated, when the projected light is directed to the projection screen 1, if the position angle of the projector body 22 is deviated, the light is projected into the sensor, and when the upper sensor 11 senses the light, the intelligent feedback module on the corresponding push rod motor 24 responds to control the upper and lower push rods 23 to drive the projector body 22 to move downwards; when the lower sensor 12 senses illumination, the intelligent feedback module on the corresponding push rod motor 24 responds to control the upper and lower push rods 23 to drive the projector body 22 to move upwards; when the left sensor 13 senses light, the intelligent feedback module on the right push rod 26 corresponding to the left sensor will respond to the light, and control the right push rod 26 to drive the base 27 to move leftwards; when the right sensor 14 senses light, the intelligent feedback module on the corresponding left push rod 25 responds to control the left push rod 25 to drive the base 27 to move rightwards; through the cooperation of the 4 position sensors and the intelligent feedback module, the function of intelligent calibration of the projector is achieved.
Example 2:
when carrying out projecting apparatus intelligent calibration, when projecting image of projecting apparatus 2 and projection curtain 1 are not just, through four inductors and intelligent feedback module phase-matchs of last inductor 11, lower inductor 12, left inductor 13 and right inductor 14, adjust projecting apparatus organism 22's projection angle and position through push rod motor 24, left push rod 25 and right push rod 26, accomplish the intelligent calibration of projecting apparatus.
The utility model discloses a theory of operation is: the inside of projecting apparatus 2 is provided with projecting apparatus organism 22, upper and lower push rod 23, push rod motor 24, left push rod 25 and right push rod 26, on the inner wall both sides of projecting apparatus shell 21 respectively fixed mounting left push rod 25 and right push rod 26, projecting apparatus organism 22 bottom is connected with push rod motor 24 through upper and lower push rod 23, when carrying out projecting apparatus intelligent calibration, when the projection picture of projecting apparatus 2 is not tangent with projection curtain 1, through last inductor 11, lower inductor 12, four inductors of left inductor 13 and right inductor 14 and intelligent feedback module phase-match, through push rod motor 24, the projection angle and the position of projecting apparatus organism 22 are adjusted to left push rod 25 and right push rod 26, accomplish the intelligent calibration of projecting apparatus. The utility model discloses a light sense sensor cooperatees with the intelligent object of installing on each movable part, and completion of automatic intelligence is to quick intelligent calibration of projecting apparatus, easy operation, convenient and fast.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated 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. Any reference sign in a claim should not be construed as limiting the claim concerned.
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 (5)
1. A quick intelligent calibration device for a projector comprises a projection curtain (1) and the projector (2), and is characterized in that an upper sensor (11), a lower sensor (12), a left sensor (13) and a right sensor (14) are respectively arranged at the upper, lower, left and right directions of the projection curtain (1), a projector body (22), an upper push rod (23), a lower push rod (23), a push rod motor (24), a left push rod (25) and a right push rod (26) are arranged inside the projector (2), the left push rod (25) and the right push rod (26) are respectively and fixedly arranged on two sides of the inner wall of a projector shell (21), the bottom of the projector body (22) is connected with the push rod motor (24) through the upper push rod (23) and the lower push rod (24), an intelligent feedback module corresponding to the upper sensor (11) and the lower sensor (12) is arranged on the push rod motor (24), an intelligent feedback module corresponding to the left sensor (13) is arranged on the left push rod (25), an intelligent feedback module corresponding to the right sensor (14) is arranged on the right push rod (26).
2. The quick and intelligent calibration device for the projector as claimed in claim 1, wherein the projector housing (21) is a rectangular parallelepiped housing, the side for placing the projection of the projector body (22) is open, the inner bottom plate is provided with a rail (28), and the rail (28) is slidably connected with the base (27).
3. The quick and intelligent calibration device for the projector as claimed in claim 2, wherein a plurality of sliding blocks are installed on the bottom surface of the base (27), the push rod motor (24) is installed at the center of the upper surface of the bottom plate of the base (27), and the push rod motor (24) is connected with the upper projector body (22) through an upper push rod (23) and a lower push rod (23).
4. The quick and intelligent calibration device for the projector according to claim 3, wherein the left and right sides of the base (27) are connected to the other ends of the left push rod (25) and the right push rod (26) which are fixedly installed on the inner wall of the projector housing (21).
5. The projector fast intelligent calibration device according to claim 1, wherein the left push rod (25) and the right push rod (26) are on the same horizontal line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020971651.6U CN211878408U (en) | 2020-06-01 | 2020-06-01 | Quick intelligent calibrating device of projecting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020971651.6U CN211878408U (en) | 2020-06-01 | 2020-06-01 | Quick intelligent calibrating device of projecting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211878408U true CN211878408U (en) | 2020-11-06 |
Family
ID=73234797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020971651.6U Expired - Fee Related CN211878408U (en) | 2020-06-01 | 2020-06-01 | Quick intelligent calibrating device of projecting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211878408U (en) |
-
2020
- 2020-06-01 CN CN202020971651.6U patent/CN211878408U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201106 |