CN223242579U - Continuous dynamic film projection system and vehicle - Google Patents

Continuous dynamic film projection system and vehicle

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Publication number
CN223242579U
CN223242579U CN202422793420.1U CN202422793420U CN223242579U CN 223242579 U CN223242579 U CN 223242579U CN 202422793420 U CN202422793420 U CN 202422793420U CN 223242579 U CN223242579 U CN 223242579U
Authority
CN
China
Prior art keywords
projection
film
continuous dynamic
light source
projection system
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202422793420.1U
Other languages
Chinese (zh)
Inventor
李海波
胡景风
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mind Electronics Appliance Co Ltd
Original Assignee
Mind Electronics Appliance Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mind Electronics Appliance Co Ltd filed Critical Mind Electronics Appliance Co Ltd
Priority to CN202422793420.1U priority Critical patent/CN223242579U/en
Application granted granted Critical
Publication of CN223242579U publication Critical patent/CN223242579U/en
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
    • F21S43/13—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source characterised by the type of light source
    • F21S43/14—Light emitting diodes [LED]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/601—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by variable optical properties, e.g. involving the use of LCD or movable parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q2400/00—Special features or arrangements of exterior signal lamps for vehicles
    • B60Q2400/50—Projected symbol or information, e.g. onto the road or car body
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2103/00—Exterior vehicle lighting devices for signalling purposes
    • F21W2103/60—Projection of signs from lighting devices, e.g. symbols or information being projected onto the road

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

The utility model discloses a continuous dynamic film projection system and a vehicle, wherein the continuous dynamic film projection system comprises a light source, a film and a plurality of lenses, wherein the light source is positioned at the inner side of the film, the film comprises a plurality of projection frames which are arranged from inside to outside, each projection frame comprises a plurality of projection frames which surround one circle, at least one projection frame is arranged at intervals in the same circle of projection frames, the plurality of lenses are positioned at the outer side of the film, one lens is arranged in one-to-one correspondence with one circle of projection frames, when the film rotates around the axis of the film, the light source, the corresponding projection frames and one lens form a light path, and the plurality of light paths form projection. In the continuous dynamic film projection system, when the film rotates around the axis of the film, the light source, the corresponding projection frame and one lens form one light path, and a plurality of light paths form projection. Because the projection is formed by a plurality of light paths, the same circle of light paths are alternately matched, so that continuous projection can be realized, the problems of pattern flickering and the like are eliminated, and the body feeling of a user is improved.

Description

Continuous dynamic film projection system and vehicle
Technical Field
The utility model relates to the technical field of car lamps, in particular to a continuous dynamic film projection system and a vehicle.
Background
At present, dynamic projection decomposes patterns according to action sequence, and because of the interval between adjacent patterns, in the projection process, patterns jump and flicker to directly influence experience perception.
Therefore, how to realize continuous dynamic projection, reduce pattern jumping and flickering phenomenon, and improve the body feeling of users becomes a technical problem to be solved urgently by those skilled in the art.
Disclosure of utility model
The utility model provides a continuous dynamic film projection system and a vehicle, which are used for realizing continuous dynamic projection, reducing pattern jumping and flickering phenomena and improving the body feeling of a user.
In order to achieve the above object, the present utility model provides the following technical solutions:
In a first aspect, the present utility model provides a continuous dynamic film projection system comprising a light source, a film, and a plurality of lenses, wherein,
The light source is positioned at the inner side of the film;
The film comprises a plurality of circles of projection frames which are arranged from inside to outside, wherein each circle of projection frames comprises a plurality of projection frames which surround a circle;
the multiple lenses are arranged on the outer side of the film, one lens is arranged in one-to-one correspondence with one circle of projection frames, when the film rotates around the axis of the film, the light source, the corresponding projection frames and one lens form a light path, and the multiple light paths form projection.
In some embodiments, a collimator is arranged between the light source and the film
In some embodiments, the light source is disposed on a circuit board.
In some embodiments, the light source comprises at least one color of light beads.
In some embodiments, the film is rotated about its own axis by a motor drive.
In some embodiments, the output shaft of the motor is directly connected to the film support.
In some embodiments, the output shaft of the motor extends through the circuit board.
In some embodiments, the circuit board is electrically connected to the light source and the motor.
In some embodiments, the pattern includes text and/or pictures.
In a second aspect, the application provides a vehicle comprising a continuous dynamic film projection system of any of the above.
According to the technical scheme, in the continuous dynamic film projection system, when the film rotates around the axis of the film, the light source, the corresponding projection frame and one lens form one light path, and the plurality of light paths form projection. Because the projection is formed by a plurality of light paths, and at least one projection frame is arranged between adjacent projection frames in the same circle of projection frames, the continuous projection can be realized by the projection formed by the cooperation of the plurality of light paths, the problems of pattern flickering and the like are solved, and the body feeling of a user is improved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is apparent that the drawings in the following description are only some examples or embodiments of the present utility model, and it is possible for those of ordinary skill in the art to obtain other drawings from the provided drawings without inventive effort, and to apply the present utility model to other similar situations from the provided drawings. Unless otherwise apparent from the context of the language or otherwise specified, like reference numerals in the figures refer to like structures or operations.
Fig. 1 and fig. 2 are schematic diagrams of film processing according to an embodiment of the present utility model;
Fig. 3 and fig. 4 are schematic diagrams of another film processing according to an embodiment of the present utility model;
FIG. 5 is a schematic illustration of a continuous dynamic film projection system according to an embodiment of the present utility model;
In the illustration, 100 is a film, 110-pattern, 120-outer ring and 130-inner ring;
200-light source, 300-lens, 400-collimator, 500-circuit board, 600-motor and 700-bracket.
Detailed Description
The utility model is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. The described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 and 2, in the processing of the film 100, the patterns 110 on the film are in one-to-one correspondence with the image surface area (white small circles in fig. 2) of the projection lens 300, so that the projection effect is static projection. If the motor 600 is added to drive the film to rotate, the projection lens 300 is fixed, and dynamic projection can be formed by adjusting the rotation speed of the motor 600 and electronically controlling the on/off of the light source 200. However, due to the rotation speed limitation and control timing of the motor 600, the patterns 110 will flash when the different patterns 110 are switched, and the experience is affected.
In order to solve the above technical problems, the present application provides a continuous dynamic film 100 projection system.
Referring to fig. 3 to 5, the continuous dynamic film 100 projection system includes a light source 200, a film 100 and a plurality of lenses 300, wherein the light source 200 is located at the inner side of the film 100, the film 100 includes a plurality of projection frames arranged from inside to outside, each projection frame includes a plurality of projection frames surrounding a circle, at least one projection frame is arranged at intervals in the same circle of projection frames, the plurality of lenses 300 are located at the outer side of the film 100, one lens 300 is arranged in a one-to-one correspondence with one circle of projection frames, the light source 200, the corresponding projection frame and one lens 300 form one light path when the film 100 rotates around its own axis, and the plurality of light paths form projection.
In the continuous dynamic film 100 projection system, when the film 100 rotates around the axis of the film 100, the light source 200, the corresponding projection frame and one lens 300 form one light path, and a plurality of light paths form projection. Because the projection is formed by a plurality of light paths, and at least one projection frame is arranged between adjacent projection frames in the same circle of projection frames, the continuous projection can be realized by the projection formed by the cooperation of the plurality of light paths, the problems of flickering of the pattern 110 and the like are solved, and the body feeling of a user is improved.
In the present example, the film 100 is divided into an inner side and an outer side, wherein the light source 200 is disposed on the inner side and the lens 300 is disposed on the outer side. In addition, in order to improve the definition of the projection process, a collimator 400 is disposed between the light source 200 and the film 100, and the collimator 400 is used to restrict the light of the light source 200 to a certain divergence angle and irradiate the film 100.
The light source 200 can be arranged independently, can also be arranged on the circuit board 500 and integrated with the circuit board 500, so that the number of parts can be reduced, and the assembly difficulty can be reduced.
In some examples of the application, the light source 200 includes at least one color of light beads. The beads may be LED beads, or incandescent lamps.
The film 100 can rotate about its own axis, thereby enabling projection of different projection frames on the film 100, and in some examples, the film 100 is driven to rotate about its own axis by the motor 600. Since the film 100 is directly driven to rotate by the motor 600, the shaking generated by the arrangement of the driving member can be reduced, and thus the occurrence of jumping can be reduced.
Specifically, the output shaft of the motor 600 is directly connected with the bracket 700 of the film 100, and the rotating shaft is in interference fit with the bracket 700 or is connected through an adhesive. The bracket 700 is connected with the film 100 by using a special-shaped hole or an adhesive. The structure capable of driving the film 100 to rotate is within the scope of the present utility model.
To further reduce the volume of the system, the output shaft of the motor 600 penetrates the circuit board 500, whereby the space occupied by the superposition of the circuit board 500 and the output shaft of the motor 600 can be reduced.
In some embodiments, the circuit board 500 is electrically connected to the light source 200 and the motor 600 for controlling switching of the light source 200, brightness adjustment, rotation speed of the motor 600, selection of projection contents, and the like.
It should be noted that the pattern 110 includes text and/or pictures. The number of the projection frames can be two or more, two-turn structure is disclosed in the figure, the outer ring 120 is positioned on the outer side, the inner ring 130 is positioned on the inner side, wherein the outer ring 120 comprises 16 projection frames (white circles in fig. 4), and the inner ring 130 comprises 8 projection frames (white circles in fig. 4).
The outer ring 120 is sequentially a first projection frame, a second projection frame, a third projection frame, a fourth projection frame, a fifth projection frame, a sixth projection frame, a seventh projection frame, an eighth projection frame, a ninth projection frame, a tenth projection frame, an eleventh projection frame, a twelfth projection frame, a thirteenth projection frame, a fourteenth projection frame, a fifteenth projection frame, and a sixteenth projection frame in the clockwise direction from the nine o' clock direction. The inner ring 130 is sequentially a first projection frame, a second projection frame, a third projection frame, a fourth projection frame, a fifth projection frame, a sixth projection frame, a seventh projection frame, and an eighth projection frame in the clockwise direction from the nine o' clock direction.
Each projection frame is provided with a corresponding pattern 110, wherein the projection frames of the outer ring 120 are sequentially black frames, light carpets, princess driving, angel wings, black frames, princess driving, and black frames from the first projection frame to the sixteenth projection frame, and the projection frames of the inner ring 130 are sequentially black frames, light bands one, two light bands three, four light bands, black frames, light carpets, black frames, five light bands six, seven light bands, black frames, light carpets, black frames, angel wings, and black frames from the first projection frame to the eighth projection frame. See in particular table 1:
TABLE 1
When the product starts to work, the first projection frame corresponds to the outer ring 120 optical path to be a black frame (no pattern 110, no light transmission), the pattern 110 on the film rotates to the first light band and projects to a fixed area, the effect is that the first light band smoothly appears in the projection area and rotates with the film, the first light band smoothly moves from one projection end to the other projection area end, the second light band also slides into the projection area range (core innovation point, continuously slides in) in the moving process, then slides along with the first light band to the other projection area end, and the three light bands and the fourth light band sequentially appear to form an animation effect that 4 light bands appear in the projection area by 1 sliding (the fifth projection frame in the diagram is completed). The sixth projection frame is a black frame (no pattern 110, light-tight), the seventh projection frame is a light blanket, and after sliding into the projection area and filling the projection area, the sixth projection frame is continuously lighted, and the inner area can be lighted up simultaneously to complete interaction, such as projecting a specified pattern 110 or text (here, the "princess please get on" interaction, not limited to).
Then, the motor 600 drives the film 100 to rotate continuously, and the steps are the same as the first to sixth projection frames, so as to complete the eighth to thirteenth projection frames, and the projection effect (the pattern 110 is not limited to the reference picture). The fourteenth projection frame is a black frame (no pattern 110, light-proof), the fifteenth projection frame software controls the motor 600 to turn to a fixed step number, then lights up, at this time, the target projection area is a "wing" pattern 110 (not limited to), and after a certain time of stay, lights up the inner ring 130 "wing" pattern 110, thus realizing the interactive animation effect. And then the sixty projection frame (no pattern 110, opaque) is completed.
The above animation effect is merely to illustrate the patent effect (not limited to), and the special continuous processing of the film 100 can solve the poor effects of actual smear/flicker caused by multiple factors such as the rotation speed of the motor 600 and electronic control in the current industry.
The application provides a vehicle comprising the continuous dynamic film 100 projection system of any one of the above. Because the above continuous dynamic film 100 projection system has the above beneficial effects, the vehicle comprising the continuous dynamic film 100 projection system has corresponding effects, and will not be described herein.
The terms "first" and "second" are used above for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature.
The above description is only illustrative of the preferred embodiments of the present utility model and the technical principles applied, and is not intended to limit the present utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. The scope of the utility model is not limited to the specific combination of the above technical features, but also covers other technical features formed by any combination of the above technical features or their equivalents without departing from the inventive concept. Such as the above-mentioned features and the technical features disclosed in the present utility model (but not limited to) having similar functions are replaced with each other.

Claims (10)

1. A continuous dynamic film projection system is characterized by comprising a light source, a film and a plurality of lenses, wherein,
The light source is positioned at the inner side of the film;
The film comprises a plurality of circles of projection frames which are arranged from inside to outside, wherein each circle of projection frames comprises a plurality of projection frames which surround a circle;
The lenses are positioned on the outer side of the film, one lens corresponds to one circle of projection frame one by one, when the film rotates around the axis of the film, the light source, the corresponding projection frame and one lens form a light path, and the light paths form projection.
2. The continuous dynamic film projection system of claim 1, wherein a collimator is disposed between the light source and the film.
3. The continuous dynamic film projection system of claim 1, wherein the light source is disposed on a circuit board.
4. The continuous dynamic film projection system of claim 1, wherein the light source comprises at least one color bead.
5. A continuous dynamic film projection system as recited in claim 3, wherein the film is rotated about its own axis by a motor drive.
6. The continuous dynamic film projection system of claim 5, wherein the output shaft of the motor is directly connected to the film support.
7. The continuous dynamic film projection system of claim 6, wherein the output shaft of the motor extends through the circuit board.
8. The continuous dynamic film projection system of claim 5, wherein the circuit board is electrically connected to the light source and the motor.
9. The continuous dynamic film projection system of any one of claims 1 to 8, wherein the pattern comprises text and/or pictures.
10. A vehicle comprising a continuous dynamic film projection system as claimed in any one of claims 1 to 9.
CN202422793420.1U 2024-11-15 2024-11-15 Continuous dynamic film projection system and vehicle Active CN223242579U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202422793420.1U CN223242579U (en) 2024-11-15 2024-11-15 Continuous dynamic film projection system and vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202422793420.1U CN223242579U (en) 2024-11-15 2024-11-15 Continuous dynamic film projection system and vehicle

Publications (1)

Publication Number Publication Date
CN223242579U true CN223242579U (en) 2025-08-19

Family

ID=96729395

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202422793420.1U Active CN223242579U (en) 2024-11-15 2024-11-15 Continuous dynamic film projection system and vehicle

Country Status (1)

Country Link
CN (1) CN223242579U (en)

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