WO2015014101A1

WO2015014101A1 - Optical imaging device

Info

Publication number: WO2015014101A1
Application number: PCT/CN2014/000727
Authority: WO
Inventors: 熊全宾
Original assignee: 矽创电子股份有限公司
Priority date: 2013-08-01
Filing date: 2014-07-30
Publication date: 2015-02-05
Also published as: WO2015014100A1; CN204256268U; CN104142577B; CN104142577A; CN104142576A; CN204009231U; CN204009232U; CN204256267U

Abstract

An optical imaging device, including: a housing, having an opening, a bottom and sidewalls, the opening being opposite the bottom; a display assembly, arranged on a sidewall, and located within the housing; at least one first reflection assembly, arranged on a sidewall, and located on a first transmission path of a display image displayed by the display assembly; a second reflection assembly, arranged on the bottom, and located on a second transmission path of the display image reflected by the at least one first reflection assembly; a lens assembly, arranged on the opening, and located on a third transmission path of the display image reflected by the second reflection assembly. The total length of the first transmission path, the second transmission path and the third transmission path is shorter than the focal length of the lens assembly, thereby producing a remotely-located, enlarged and equivalent display image. The first transmission path and the second transmission path do not cross one another.

Description

Optical imaging device

The present invention relates to an imaging device, and more particularly to an optical imaging device. Background technique

Various display devices for vehicles have been developed, for example: driving recorders, satellite navigation, head-up displays, etc., in which head-up displays have been widely used. However, in the case of a head-up display, the image displayed thereon is projected on the windshield of the left front or right front of the instrument panel. During the driving process, the user mostly looks at the road ahead. When the user wants to view the image displayed by the head-up display during driving, the user needs to move his or her sight to the windshield of the left front or right front of the instrument panel. The focus of the user's eyes is constantly changing, and the user's attention cannot always be concentrated in the road ahead, which may easily lead to traffic accidents.

In view of the above problems, the present invention provides an optical imaging apparatus that allows a user to view a display image that is located in front of and enlarged by the optical imaging apparatus of the present invention, so that the user does not need to change the focal length of the eye during driving, thereby avoiding traffic accidents. The occurrence of this, and the optical imaging apparatus of the present invention is small in size. Summary of the invention

An object of the present invention is to provide an optical imaging device that can amplify a display image displayed by a display component through a lens assembly, and the enlarged display image has a focal length located at a distance, so that the user does not need to change the eyes when viewing the distance. The focal length can also see the enlarged display image at the same time.

Another object of the present invention is to provide an optical imaging apparatus which is provided with at least one reflection assembly to reduce the volume of the optical imaging apparatus.

The object of the present invention is achieved by the following technical solutions. The invention discloses an optical imaging device, comprising: a housing having an opening, a bottom and a side wall, the opening corresponding to the bottom; and an assembly disposed on the side wall and located in the housing; at least one a reflective component disposed on the sidewall and located on a first transmission path of the display image displayed by the display component; a second reflective component disposed at the bottom and located at the bottom of the reflective component And a lens assembly disposed at the opening and located on a third transmission path of the display image reflected by the second reflection component; wherein the first transmission path, the first The total length of the two transfer paths and the third transfer path is less than the focal length of the lens assembly to produce a magnified and equivalently located display image at a distance; wherein the first transfer path and the second transfer path are not interlaced.

The object of the present invention can also be further achieved by the following technical measures.

In the foregoing optical imaging apparatus, wherein the longitudinal length of the housing is greater than the lateral width thereof, and the length of the third transmission path is greater than the length of the first transmission path.

In the foregoing optical imaging apparatus, wherein the longitudinal length of the housing is smaller than the lateral width thereof, and the length of the third transmission path is smaller than the length of the first transmission path.

The optical imaging device of the foregoing, wherein the housing is disposed in a dashboard seat of an automobile, the lens assembly being exposed from a surface of the instrument panel and disposed along a curvature of a windshield of the automobile.

The optical imaging device further includes an outer casing having a pivot hole on each side thereof, and the two pivot shafts of the housing are pivotally connected to the two pivot holes to be sleeved on the outer side of the housing.

The optical imaging device of the foregoing, further comprising an angle adjusting mechanism disposed in the outer casing, and corresponding to the bottom of the casing, the angle adjusting mechanism pushes the bottom, and the casing rotates relative to the outer casing.

In the above optical imaging device, the display component comprises an LED backlight module, and the LED backlight module comprises a ceramic substrate and a heat dissipation component, and the heat dissipation component is disposed on one side of the ceramic substrate. The optical imaging device of the foregoing, further comprising a sensing component disposed on an outer side of the housing and sensing brightness or color of an external environment of the optical imaging device, the display component being in accordance with brightness of an external environment of the optical imaging device Or color adjusting the brightness of the LED backlight module or adjusting the color of the displayed image displayed by the display component.

The optical imaging device further includes a light sensing module disposed on an outer side of the housing and having a sensing end, wherein the sensing end and a center line of the housing are inclined at an angle with respect to a horizontal plane, and the The sensing end faces the lens assembly in the same direction.

In the above optical imaging device, the light sensing module is coupled to the housing, and the housing rotates to simultaneously rotate the optical sensing module, and the sensing end is automatically oriented in the same direction as the lens assembly.

In the above optical imaging device, the light sensing module senses whether the amount of exposure of the external sunlight to the optical imaging device exceeds a threshold value, and the light sensing module transmits a control signal to the angle adjustment mechanism, and the angle adjustment mechanism The control signal adjusts the angle of the lens assembly relative to sunlight.

The optical imaging device further includes a light shielding member disposed corresponding to the lens assembly; wherein the light sensing module senses whether the amount of exposure of the external sunlight to the optical imaging device exceeds a threshold value, and the light sensing module transmits the control Signaling to the light blocking member, the light blocking member shields the lens assembly according to the control signal.

The optical imaging device of the foregoing, further comprising at least one first lens assembly disposed side by side with the lens assembly to shorten a focal length of the lens assembly and shorten the first transmission path, the second transmission path, and the third transmission The total length of the path.

The optical imaging device of the foregoing, further comprising at least one auxiliary display component disposed on a side of the display component and adjacent to the lens component than the display component.

With the above technical solution, the optical imaging apparatus of the present invention has at least the following advantages and advantageous effects:

1. The optical imaging device of the present invention can enlarge the display image displayed by the display component through the lens component, and the focal length of the enlarged display image is located at a distance, so that the user can see the zooming distance without changing the focal length of the eye while viewing the zoom. Display image.

2. The optical imaging apparatus of the present invention uses a cylindrical body and at least one first reflecting member is disposed in the cylindrical body to reduce the volume of the optical imaging device. The transmission paths of the display images between the first reflective components are not interlaced to maintain the display quality of the displayed image.

3. The width of the lens assembly of the optical imaging apparatus of the present invention is larger than the distance between the eyes of the user, so that the user's eyes can simultaneously view the enlarged display image. However, the lens assembly is designed to be rectangular to reduce the volume of the optical imaging device.

4. The optical imaging apparatus of the present invention is applicable to a vehicle which is disposed along a curved surface of the windshield such that the center line of the optical imaging apparatus is inclined with respect to a center line of the user's direct view, thereby effectively avoiding the optical imaging apparatus. Displays the condition in which the image is distorted.

5. The optical imaging apparatus of the present invention can adjust the angle of the lens of the optical imaging device relative to the windshield by an angle adjustment mechanism depending on the height of the user, thereby allowing the user to view the complete enlarged display image.

6. The optical imaging apparatus of the present invention can adjust the size of the area of the display image of the display unit according to the distance from the user to the windshield, and thereby view the complete enlarged display image.

7. The optical imaging apparatus of the present invention can adjust the position of the display image of the display unit according to the offset of the displayed image, thereby viewing the complete enlarged display image.

8. The display assembly of the optical imaging apparatus of the present invention uses an LED backlight module to produce a high brightness display image. The optical imaging device of the present invention further includes a sensing component, the sensing component sensing ambient brightness or color, and the display component adjusts the brightness of the LED backlight module according to the ambient brightness or color or adjusts the color of the display image displayed by the display component, thereby The display image produced by the optical imaging device is clearly presented.

9. The LED backlight module of the display assembly of the optical imaging device of the present invention uses a ceramic substrate as a circuit board, and a heat dissipating fin is disposed on one side of the LED backlight module to dissipate heat from the LED backlight module that generates high temperature.

10. The optical imaging device of the present invention has a light sensing module that senses sunlight to the light through the light sensing module If the amount of illumination of the imaging module exceeds the threshold value, adjust the angle of the housing or cover the light-shielding member at the image output end of the optical imaging module to reduce the amount of sunlight that is irradiated to the optical imaging module or block the direct penetration of sunlight. The lens assembly illuminates the optical imaging module, which in turn causes thermal damage to the components of the optical imaging module. The light sensing module can be coupled to the housing of the optical imaging module such that the light sensing module rotates as the housing rotates and automatically causes the sensing end of the light sensing module to face the lens assembly in the same direction.

1 1. The optical imaging apparatus of the present invention is arranged side by side using at least two lens assemblies to shorten the focal length of the lens assembly, thereby shortening the length of the optical imaging apparatus.

12. The optical imaging device of the present invention further comprises two auxiliary displays, two auxiliary displays respectively located on both sides of the display and disposed between the display and the lens such that the viewable range viewed by the user from the lens is filled.

The above description is only an overview of the technical solutions of the present invention, and the technical means of the present invention can be more clearly understood, and can be implemented in accordance with the contents of the specification, and the above and other objects, features and advantages of the present invention can be more clearly understood. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments will be described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1 is a perspective view of an optical imaging apparatus according to a first embodiment of the present invention;

Figure 2 is a cross-sectional view showing an optical imaging apparatus according to a first embodiment of the present invention;

Figure 3 is a schematic view showing a simple imaging of the optical imaging apparatus of the first embodiment of the present invention;

Figure 4 is a schematic view showing the imaging of the optical imaging apparatus of the first embodiment of the present invention;

Figure 5 is a cross-sectional view showing an optical imaging apparatus according to a second embodiment of the present invention;

Figure 6 is a schematic view showing the imaging of an optical imaging apparatus according to a second embodiment of the present invention;

Figure 7A is a schematic view of a lens assembly according to a second embodiment of the present invention;

7B is a schematic view of a lens assembly according to a third embodiment of the present invention;

Figure 8 is a view showing a state of use of an optical imaging apparatus according to a second embodiment of the present invention;

9A is a schematic view of an optical imaging apparatus according to a second embodiment of the present invention with respect to a windshield; FIG. 9B is another schematic view of the optical imaging apparatus of the second embodiment of the present invention with respect to a windshield; Figure 10 is another cross-sectional view showing an optical imaging apparatus according to a second embodiment of the present invention;

FIG. 11 is a schematic view showing an adjustment of a housing angle of an optical imaging apparatus according to a second embodiment of the present invention; FIG. 12A is a schematic diagram showing adjustment of a display image of the optical imaging apparatus according to the second embodiment of the present invention; Another adjustment diagram 13 for adjusting the display image of the optical imaging apparatus according to the second embodiment of the present invention is a schematic diagram of adjusting the display image area of the optical imaging apparatus according to the second embodiment of the present invention; FIG. 14: A schematic diagram of a backlight module of a display assembly of an optical imaging apparatus according to a second embodiment of the present invention; FIG. 15 is a schematic diagram of sensing of a sensing assembly of an optical imaging apparatus according to a second embodiment of the present invention; An enlarged view of the area A of Fig. 8 of the present invention;

17 is a schematic diagram of a light sensing module of an optical imaging apparatus according to a fourth embodiment of the present invention; FIG. 18 is a view showing a state of use of a light sensing module of the optical imaging apparatus according to the second embodiment of the present invention; 19A is a view showing a state of use of a light shielding member of an optical imaging apparatus according to a fifth embodiment of the present invention; and FIG. 19B is another view showing a state of use of the light shielding member of the optical imaging apparatus according to the fifth embodiment of the present invention; 20A is a view showing a state of use of a light shielding member of an optical imaging device according to a sixth embodiment of the present invention; FIG. 20B is another view showing a state of use of the light shielding member of the optical imaging device according to the sixth embodiment of the present invention; 21 is a view showing a state of use of a light shielding member of an optical imaging apparatus according to a seventh embodiment of the present invention; and FIG. 22 is a schematic view showing an optical imaging apparatus according to an eighth embodiment of the present invention;

Figure 23 is a cross-sectional view showing an optical imaging apparatus according to a ninth embodiment of the present invention;

Figure 24: Schematic diagram of an optical imaging apparatus according to a tenth embodiment of the present invention;

Figure 25 is a schematic view showing the imaging of an optical imaging apparatus according to a tenth embodiment of the present invention; Figure 26 is a schematic illustration of what is displayed in a viewable area of an optical imaging apparatus according to a tenth embodiment of the present invention;

[Main component symbol description]

1: optical imaging device 10: housing

100: opening 101: bottom

102a: first side wall 102b: second side wall

103: pivot axis 11: optical imaging module

110: Display component "01, 1101, : Display image

1102: Display area 1103: LED backlight module

1104: Ceramic substrate 1105: heat sink assembly

111: first reflective component 112: second reflective component

113: Lens assembly 1131: image output

12: outer casing 121: pivot hole

13: Angle adjustment mechanism 131: Drive assembly

132: Push component 14: Sensing component

15: Light sensing module 151: Sensing end

152: cylinder 153: light sensing component

16: shading member 17: first lens assembly

18 : Auxiliary display component 181, 181, : Auxiliary image

2: User 21: Eye

3: Object 4: Car

41: Dashboard holder 42: Windshield

421: curved surface 422: reflective film

43: Driver's seat 5: Image

51: sampling point S1: first transmission path

S2: second delivery path S3: third delivery path

S4: fourth delivery path S5: fifth delivery path

f: focal length D: distance

d: spacing d1: distance

W: Width P1: viewing area

P2: viewing area R: overlapping viewing area

C1, C2, C3, C4: centerline

H: horizontal plane L: sunlight

P: viewable area a1: first angle The best way to achieve the invention

In order to further illustrate the technical means and efficacy of the present invention for achieving the intended purpose of the present invention, the specific embodiments, structures, features and the optical imaging device according to the present invention will be described below with reference to the accompanying drawings and preferred embodiments. Efficacy, detailed description as follows.

1 and 2 are a perspective view and a cross-sectional view of an optical imaging apparatus according to a first embodiment of the present invention. As shown in the figure, the present embodiment provides an optical imaging apparatus 1 including a housing. 10 and the optical imaging module 11, the optical imaging module 11 is disposed in the housing 10. The optical imaging module 11 of the present embodiment includes a display component 110, at least one first reflective component 111, a second reflective component 112, and a lens component 113. However, the number of the first reflective components 111 of the present embodiment is one, and the first reflective component 111 and second reflective component 112 are mirrors, respectively.

The housing 10 has an opening 100, a bottom portion 101 and a side wall, and the side wall includes a first side wall 102a and a first side The second side wall 102b of the wall 102a, the bottom portion 101 corresponds to the opening 100. The display assembly 110 is disposed on the first sidewall 102a of the sidewall and located within the housing 10. The first reflective component 111 is disposed on the second sidewall 102b of the sidewall. The first reflective component 111 is located on the first transmission path S1. The first transmission path S1 refers to the transmission path of the display image 1101 displayed by the display component 110.

The second reflective component 112 is disposed at the bottom 101 of the housing 10. The lens component 113 is embedded in the opening 100. The second reflective component 112 is inclined at an angle relative to the lens component 113. The width of the second reflective component 112 is greater than the width of the lens component 113. And located on the second transmission path S2, wherein the second transmission path S2 refers to a transmission path of the display image 1101 reflected by the first reflection component 111. The lens assembly 113 is located on the third transmission path S3, and the third transmission path S3 refers to the transmission path of the display image 1101 reflected by the second reflection component 112. However, the first transmission path S1, the second transmission path S2, and the third transmission path are The total length of S3 is smaller than the focal length of the lens assembly 113. Even if the display assembly 110 is located within the focal length of the lens assembly 113 (as shown in FIG. 3), the side of the lens assembly 113 facing outward is the image output end 1131.

3 and FIG. 4, which are schematic views of the imaging of the optical imaging apparatus according to the first embodiment of the present invention; as shown, when the user 2 views the display through the lens assembly 113 from the outside of the optical imaging apparatus 1 When the image 1101 is displayed by the component 110, since the display component 110 is located within the focal length f of the lens component 113, the user 2 can see the enlarged and equivalently located display image 1101, (virtual image), and zoom in and wait for the image. The distance between the display image 110Γ and the user 2 in the distance is better. The preferred embodiment may be more than 2 meters, allowing the user 2 to view the distant object 3 or the scene, and simultaneously viewing the enlarged and equivalently located display image at a distance. 1101, , and the enlarged display and equivalent of the remote display image 1101, the content of the remote object 3 or the scene information or other reference information, so that the user 2 does not need to change the focal length of the eye to view the distant object 3 or the scene At the same time, the reference information displayed on the display image 1101 which is enlarged and equivalently located at a distance can be viewed.

As can be seen from FIG. 3, it can be seen that if the first reflective component 111 and the second reflective component 112 are not provided in the optical imaging device 1 of the present embodiment, the display component 110 must be disposed corresponding to the lens component 113, such that the component 110 to the lens component 113 are displayed. The distance between the first transmission path S1, the second transmission path S2, and the third transmission path S3 is such that the volume of the optical imaging device 1 can be reduced by the arrangement of the first reflection component 111 and the second reflection component 112. At the same time, it is also indicated that increasing the number of reflective components can further reduce the volume of the optical imaging device 1.

Further, an embodiment is provided. This embodiment is to increase the number of the first reflective components 111. Please refer to FIG. 5, which is a cross-sectional view of the optical imaging device according to the second embodiment of the present invention; The optical imaging device 1 of the embodiment has two first reflective components 111, one first reflective component 111 is disposed on the first sidewall 102a provided with the display component 110, and is located below the display component 110, and the other first reflective component The 111 is disposed on the second sidewall 102b and corresponds to the display assembly 110 and the first reflective component 111 located below the display assembly 110. The first reflective component 111 disposed on the second sidewall 102b is located on the first transmission path S1, the first reflective component 111 located below the display component 110 is located on the fourth transmission path S4, and the fourth transmission path S4 is disposed on the second The transmission path of the display image 1101 reflected by the first reflection component 111 of the side wall 102b. The second reflective component 112 is located on the fifth transfer path S5, and the fifth transfer path S5 refers to the transfer path of the display image 1101 reflected by the first reflective component 111 under the display component 110. The total length of the fourth transfer path S4 and the fifth transfer path S5 is equivalent to the length of the second transfer path S2 of the optical imaging device 1 of the first embodiment, and also indicates that the number of the first reflective components 111 is increased, and the original second can be The transmission path S2 is replaced by a bending path composed of the fourth transmission path S4 and the fifth transmission path S5 to shorten the length of the third transmission path S3, thereby shortening the longitudinal length of the casing 10, and finally reducing the optical imaging device 1 The purpose of the volume.

Regardless of the optical imaging device 1 of the first embodiment and the second embodiment, the first transmission path S1 and the second transmission path S2 (the fourth transmission path S4 and the fifth transmission path S5) are not interlaced, so that it does not affect The display quality of the display image output from the image output terminal 1131 by the optical imaging device 1.

The optical imaging device 1 of the second embodiment will be described below. Please refer to FIG. 6 , FIG. 7A and FIG. 7B together, which are schematic diagrams of the imaging of the optical imaging device and the lens assembly of the second embodiment of the present invention; As shown In order to allow the eyes 2 of the user 2 to simultaneously see the complete display image 1 10 Γ, the width W of the lens assembly 1 13 of the present embodiment is larger than the distance d between the eyes of the user, and the eyes of the user 2 are generally The spacing d of 21 is between 60 and 70 mm, so the width W of the lens assembly 1 13 may be greater than 70 mm. However, each eye 21 passes through the lens assembly 1 13 to view the viewing regions P1, P2, and the viewing regions P1, P2 of the two eyes 21 have overlapping viewing regions R, but the display image 1 10 产生 produced by the optical imaging device 1 is located at both eyes. 21, in the overlapping viewing area R viewed through the lens assembly 1 13 , the eyes 2 of the user 2 can simultaneously view the display image 1 10 。 . Further, the lens assembly 1 13 of the present embodiment is rectangular (as shown in FIGS. 7A and 7B), so that the volume of the optical imaging apparatus 1 is effectively reduced. However, the lens assembly 1 13 described above uses a long focal length lens, wherein the lens assembly 1 13 can be a single-sided convex lens, a lenticular lens or a Fresnel lens, such that the optical imaging device 1 produces an enlarged and equivalent display at a distance. The image 1 101 has less distortion, and the focal length of the display image 1 101 ' which is enlarged and equivalently located far away is relatively stable.

Referring to FIG. 5, the housing 10 of the present embodiment has a cylindrical shape, that is, the longitudinal length of the housing 10 is greater than the lateral width thereof, wherein the longitudinal length of the housing 10 refers to the vertical distance from the lowest point of the bottom portion 101 to the opening 100, and the housing The lateral width of 10 refers to the horizontal distance between the first side wall 102a and the second side wall 102b, due to the first transmission path S1, the second transmission path S2 (the fourth transmission path S4 and the fifth transmission path S5), and the third transmission The total length of the path S3 must be smaller than the focal length of the lens assembly 1 13 , and also indicates that the length of the first transfer path S1 is smaller than the length of the third transfer path S3.

Of course, the shape of the housing 10 of the present embodiment may be changed according to user requirements, for example, the longitudinal length of the housing 10 is smaller than the lateral width thereof, such that the length of the first transmission path S1 is greater than the length of the third transmission path S3. Regardless of the shape of the housing 10, as long as the display assembly 1 10 is positioned within the focal length of the lens assembly 1 13, an enlarged and equivalently located display image 1 10 Γ (shown in Figure 6) is produced.

Please refer to FIG. 8 , which is a view showing a state of use of the optical imaging apparatus according to the second embodiment of the present invention. As shown in the figure, the present embodiment illustrates a state of use of the optical imaging apparatus 1 in the automobile 4 , which is the embodiment. When the optical imaging device 1 is mounted in the instrument panel mount 41 of the automobile 4, the lens assembly 1 13 is exposed from the surface of the instrument panel mount 41 and faces the windshield 42 of the automobile 4. Depending on the space within the instrument panel mount 41 and the configuration of other electronic components, it is preferred to use the housing 10 having a longitudinal length greater than the lateral width such that the housing 10 is cylindrical to avoid occupying space within the instrument panel mount 41. Here again, the shape of the casing 10 can be changed depending on the space at which the position is set, and is not limited to the shape of the casing 10 of the present embodiment.

9A and FIG. 9B, which are schematic views of the optical imaging device according to the second embodiment of the present invention with respect to the windshield; as shown, the windshield 42 has a curved surface 421, and the curved surface 421 has a curvature. The lens assembly 1 13 of the optical imaging apparatus 1 of the present embodiment is disposed along the curved surface 421 of the windshield 42 to prevent the user 2 from seeing the distortion amplification and equivalently located at a distant display image 1 101 '. When the driver's seat 43 is located on the left side of the automobile 4, the optical imaging device 1 is disposed in the instrument panel seat 41 in front of the driver's seat 43, at which time the lens assembly 1 13 is disposed along the curved surface 421 of the windshield 42, and the housing 10 The center line C1 is inclined to the right by an angle with respect to the center line C2 of the driver's seat 43 of the automobile 4. In other words, the center line C1 of the casing 10 is directed to the right side of the user 2 with respect to the center line of the direct view of the user 2. The inclination angle is determined according to the curvature of the curved surface 421; when the driver's seat 43 is located on the right side of the automobile 4, the optical imaging device 1 is disposed in the instrument panel seat 41 in front of the driver's seat 43, and the center line C1 of the casing 10 is relatively The center line G2 of the driver's seat 43 is inclined to the left by an angle such that the lens assembly 1 13 can be disposed along the curvature of the orphan 421 of the windshield 42.

The angle at which the center line C1 of the casing 10 is inclined to the right or left with respect to the center line C2 of the driver's seat 43 of the automobile 4 is determined according to the curvature of the curved surface 421 of the windshield 42. Further, for example, the user The center line of the casing 10 of the optical imaging apparatus 1 in the case where the distance between the eye 21 of the 2 to the optical imaging device 1 (including the windshield refractive distance) is about 1 m and the radius of the curved surface 421 of the windshield 42 is 1500 mm The angle at which C1 is inclined to the right or left with respect to the center line C2 of the driver's seat 43 of the automobile 4 is about 5 degrees.

Referring to FIG. 8, after the optical imaging device 1 is loaded on the instrument panel mount 41 of the automobile 4, a reflective film 422 is disposed on the windshield 42. The reflective film 422 corresponds to the lens assembly 1 of the optical imaging device 1 and is located at the lens assembly. 1 13 is a transmission path of the display image 1 101, wherein the reflective film 422 can also be replaced by a dark film or a coated glass display area. When the optical imaging device 1 starts to operate, the display image 1 101 generated by the display component 110 passes through the lens assembly 13 through the transmission path and the display assembly, and is transmitted to the reflective film 422 of the windshield 42, and the reflective film 422 reflects the display. Image 1 101 to the eyes of the user 2, at this time, the user 2 will see the enlarged and equivalently located display image 1 101, (virtual image), so that when the user 2 is driving the car 4, the user 2's line of sight is focused on The road conditions in the distance can also be viewed and enlarged, and the display image 1 101 located at a distance is also displayed. It also means that the user 2 does not need to change the focal length of his eyes during driving, and can zoom in and display the display at a distance. The image 1 10 Γ and the information of the current car 4 (for example: vehicle speed, oil amount, rotation speed, temperature, etc.) is obtained by magnifying and equivalently displaying the image 1 101 in the far distance.

Referring to FIG. 5, and referring to FIG. 10 and FIG. 1 together, FIG. 10 and FIG. 1 are another cross-sectional view of the optical imaging apparatus according to the second embodiment of the present invention and a schematic diagram of adjusting the angle of the housing; as shown in the figure, each user The height of the second body is different, so that the height of the driver's seat 43 is different, and the angle of view of the user 2 is different. In order to allow the user 2 to view the complete display image, the optical imaging device 1 of the embodiment further includes the outer casing 12. Each of the two sides of the housing 10 has a pivoting shaft 103. The outer housing 12 has two pivoting holes 121 corresponding to the two pivoting shafts 103. The two pivoting shafts 103 of the housing 10 are pivotally connected to the outer casing 12. The pivot holes 121 are sleeved on the outer side of the casing 10, and the casing 10 is rotatable relative to the outer casing 12. The optical imaging device 1 of the present embodiment further includes an angle adjusting mechanism 13 disposed in the outer casing 12 and corresponding to the bottom portion 101 of the casing 10, and the angle adjusting mechanism 13 pushes the bottom 101 of the casing 10 to make the casing The body 10 is rotated relative to the outer casing 12 to adjust the angle of the lens assembly 1 13 relative to the windshield 42. Therefore, the user 2 can adjust the angle of the lens assembly 1 13 relative to the windshield 42 according to the length of the body through the angle adjusting mechanism 13 until the user 2 sees the fully enlarged and equivalently located display image 1 101 '. .

The angle adjusting mechanism 13 of the present embodiment includes a driving component 131 and a pushing component 132. The pushing component 132 is disposed in the driving component 131. The driving component 131 is disposed in the outer casing 12. The one end of the pushing component 132 abuts against the bottom 101 of the casing 10. . When the drive assembly 131 drives the pusher assembly 132 toward the bottom 101, the bottom 101 is pushed to rotate the housing 10 relative to the outer casing 12, thereby adjusting the angle of the lens assembly 1 13 relative to the windshield 42. Therefore, when the user 2 wants to adjust the angle of the lens assembly 1 13 with respect to the windshield 42, it is only necessary to activate the drive unit 131. The above-mentioned driving component 131 can be a motor, and the pushing component 132 can be a screw. Of course, the angle adjusting mechanism 13 can be other types, and details are not described herein.

Referring again to FIG. 8, each user 2 has a different foot length or arm length, so the distance d1 of the user 2 sitting in the driver's seat 43 to the windshield 42 is different, so that each user 2 can see the completeness. The display image 1 101 ′, the optical imaging device 1 of the present embodiment adjusts the size of the display image 1 101 displayed by the display unit 1 10 according to the distance d1 of the user 2 to the windshield 42. Referring to FIG. 12A and FIG. 12B, FIG. 12 is a schematic diagram showing the adjustment of the display image of the optical imaging apparatus according to the second embodiment of the present invention; as shown in the figure, the display component 1 10 of the embodiment has a display area 1 102 for displaying The image 1 101 is located in the display area 1 102, and its area can be less than or equal to the area of the display area 1 102. However, the area adjustment of the display image 1 101 of the display component 1 10 is transmitted through the built-in processor of the display component 1 10 and is based on The distance d1 between the user 2 and the windshield 42 is adjusted to be different.

When the distance d1 between the user 2 and the windshield 42 is shortened (ie, the distance between the user 2 and the lens assembly 1 13 is shortened), the display image of the display unit 1 10 is enlarged according to the distance between the user 2 and the windshield 42. The area of 1 101; on the contrary, when the distance d1 between the user 2 and the windshield 42 increases (i.e., the distance between the user 2 and the lens assembly 1 13 increases), the distance d1 between the user 2 and the windshield 42 is determined. The area of the display image 1 101 is reduced.

The center of both surfaces of the lens assembly 1 13 of the present embodiment may be caused by an error in the manufacturing process, that is, the centers of the two surfaces of the lens assembly 1 13 are not in the same straight line, so that the enlarged and equivalently located display image 1 101 is located at a distance. , causing an offset, causing the user 2 to be unable to view the full magnification and equivalent to the remote display image 1 101, . At this time, referring to FIG. 13, the user 2 adjusts the position of the display image 1 101 of the display component 1 10 in the display area 1 102 according to the offset of the enlarged display image 1 10Γ (such as the offset in the X and Y directions). Make a magnified and equivalent display image at a distance 1 10 完整 complete presentation. The position adjustment of the display image 1 101 is also adjusted by the built-in processor of the display unit 1 10 according to the offset of the enlarged display image 1 10Γ. Referring to FIG. 5, and referring to FIG. 14, which is a schematic diagram of a backlight module of a display assembly of an optical imaging apparatus according to a second embodiment of the present invention; as shown, the display assembly 110 of the present embodiment uses high brightness. The display module 1 10, the backlight module of the display component 1 10 of the present embodiment uses the LED backlight module 1 103, such that the LED backlight module 1 103 can provide a high-brightness display image 1 101, such that the optical imaging of the embodiment The display image 1 101 generated by the device 1 and magnified and located at a distance can be clearly viewed by the user.

Referring to FIG. 8, the optical imaging device 1 of the present embodiment further includes a sensing component 14 (such as a CMOS sensor). The sensing component 14 is disposed in the automobile 4, such as in front of the steering wheel, and disposed on the casing of the optical imaging device 1. The outside of the body 10. The sensing component 14 can sense the brightness or color of the external environment of the optical imaging device 1. The display component 10 adjusts the brightness of the LED backlight module 1 103 according to the ambient brightness or color or adjusts the display image displayed by the display component 110. The color is used to produce a clear display image 1 101, which in turn obtains a clear magnification in this environment and is equivalent to a remotely displayed image 1 10 Γ . For further description of how the sensing component 14 senses the ambient brightness, please refer to FIG. 15 , which is a schematic diagram of sensing of the sensing component of the optical imaging device according to the second embodiment of the present invention; The measuring component 14 captures the external environment of the optical imaging device 1 and generates an image 5, and then takes a plurality of sampling points 51 on the image 5, and calculates an average value of the brightness values of the sampling points 51, and then displays the component 1 10 The brightness of the LED backlight module 1 103 is adjusted in accordance with the average value.

The above description uses the image 5 to calculate the ambient brightness, and adjusts the brightness of the LED backlight module 1 103 according to the ambient brightness. The following describes how to adjust the color of the display image 1 101 displayed by the display component 1 10 according to the environmental color of the image 5, which mainly determines the environmental color according to the image 5, and then compares the color of the display image 1 101 with the environmental color. The color of the display image 1 101 is adjusted, that is, the contrast color of the color of the display image 1 101 and the ambient color is changed. For example, at night, if the ambient color of the captured image 5 is black or dark, then the display component 1 10 can be adjusted to make the display image 1 101 bright. Conversely, when there is a white car in the daytime or in front of the image, the environment color of the captured image 5 is white or bright, then the display component 1 10 can be adjusted to make the display image 1 101 dark. After being adjusted in the above manner, the optical imaging device 1 can be used in any environment to obtain a clear magnification and equivalent to a distant display image 1 101,

Referring to FIG. 14 , the display module 1 10 of the optical imaging device 1 of the present embodiment uses the LED backlight module 1 103 , and the LED backlight module 1 103 easily generates high temperature. Therefore, the LED backlight module 1 103 of the embodiment is The circuit board uses a ceramic substrate 1 104, and a heat dissipating component 1 105 (such as a heat dissipating fin) is added to the rear end of the ceramic substrate 1 104 to discharge heat generated by the LED backlight module 1 103 to the outside, thereby reducing the photodiode. The temperature of the backlight module 1 103.

Referring to FIG. 8 , the optical imaging device 1 of the present embodiment further includes a light sensing module 15 . The light sensing module 15 is disposed outside the casing 10 and located in the instrument panel seat 41 of the automobile 4 . 16, which is an enlarged view of the A area of FIG. 8 of the present invention; as shown, the light sensing module 15 has a sensing end 151, and the center line C3 of the housing 10 is inclined by a first angle a1 with respect to the horizontal plane H, and the light sense The center line C4 of the sensing end 151 of the measuring module 15 is also inclined by a first angle a1 with respect to the horizontal plane H, such that the lens assembly 1 13 of the image output end 1 131 of the optical imaging module 1 1 and the sensing end of the light sensing module 15 151 are exposed on the surface of the instrument panel 41 and face in the same direction.

The light sensing module 15 of the present embodiment includes a hollow cylinder 152 and a light sensing component 153. The light sensing component 153 is disposed in the cylinder 152 and located at the bottom of the cylinder 152. The upper side of the light sensing component 153 is referred to as a sensing end 151. Of course, the light sensing module 15 has other types. Referring to FIG. 17, the hollow cylinder can also be replaced by two thin plates 154. One of the thin plates 154 has a hole 1541, and the light sensing component 153 is disposed on the other thin plate 154. Alternatively, the setting of the cylinder 151 may be omitted directly.

Please refer to FIG. 18 , which is a view showing a state of use of a light sensing module of an optical imaging device according to a second embodiment of the present invention; as shown in the figure, due to the lens assembly 1 13 of the optical imaging device 1 and the light sensing module 15 The light sensing component 153 faces in the same direction, and the sunlight L outside the automobile 4 is the same as the illumination angle of the lens assembly 1 13 and the light sensing component 153 of the light sensing module 15. When the sunlight L outside the automobile 4 passes vertically through the lens assembly 1 13 , the sunlight L also vertically illuminates the light sensing component 153 of the light sensing module 15 , and the sunlight received by the light sensing component 153 at this time The amount of exposure of L is proportional to the amount of exposure of the sunlight L to the optical imaging module 11 in the housing 10, and when the light sensing component 153 senses that the amount of illumination of the optical imaging module 11 by the sunlight L exceeds the threshold, and transmits A control signal is applied to the angle adjustment mechanism 13, and the angle adjustment mechanism 13 receives the first control signal and adjusts the angle of the housing 10 in accordance with the first control signal. When the housing 10 is rotated by an angle, the angle of the lens assembly 113 relative to the sunlight L is changed, thereby changing the angle of the lens assembly 113 relative to the windshield 42, even if the lens assembly 113 of the image output end 1131 of the optical imaging module 11 The sensing end 151 of the light sensing module 15 is not oriented in the same direction, so that the sunlight L outside the automobile 4 does not vertically pass through the lens assembly 113 to avoid thermal damage of the components of the optical imaging module 11.

After the housing 10 is angularly adjusted, when the amount of illumination of the optical imaging module 11 by the sensed sunlight L of the light sensing component 153 (ie, the amount of exposure of the sunlight L received by the light sensing component 153) is less than the threshold value, The light sensing component 153 generates a second control signal and transmits a second control signal to the angle adjusting mechanism 13, and the angle adjusting mechanism 13 adjusts the angle of the housing 10 according to the second control signal to restore the housing 10 to the original state even if optical imaging The image output end 1131 of the module 11 and the sensing end 151 of the light sensing module 15 face in the same direction (as shown in FIG. 16).

19A and FIG. 19B, which are diagrams showing a state of use of a light shielding member of an optical imaging apparatus according to a fifth embodiment of the present invention; as shown in the above embodiment, the angle adjustment mechanism 13 adjusts the angle of the housing 10, The external sunlight L is not allowed to pass vertically through the lens assembly 113 to avoid thermal damage within the optical imaging module 11. However, the optical imaging device 1 of the present embodiment does not need to adjust the angle of the housing 10, and the external sunlight L can be prevented from entering the optical imaging module 11 through the lens assembly 113. The light sensing module 15 of the present embodiment controls the coverage. The light blocking member 16 of the present embodiment is located above the lens assembly 113 in the switching or color change of the light blocking member 16 of the image transmitting end 1131 of the optical imaging module 11.

The light shielding member 16 of the present embodiment is a blackout curtain. When the optical imaging device 1 is normally used, the light shielding member 16 is in a closed state, that is, the lens assembly 113 of the optical imaging module 11 is not shielded, and the image output of the unmasked optical imaging module 11 is also indicated. The end 1131 allows the external sunlight L to be irradiated to the optical imaging module 11 through the lens assembly 113; when the optical imaging device 1 is not in normal use, the light blocking member 16 is in an activated state, that is, the lens assembly 113 that shields the optical imaging module 11, also The light shielding member 16 shields the image output end 1131 of the optical imaging module 1 to block the external sunlight L from penetrating into the optical lens. Embodiment The opening of the light shielding member 16 ΐΐϊ 3⁄4^Το

100, and located above the lens assembly 113 to shield the image output end 1131 of the optical imaging module 11. Of course, the light shielding member 16 of the embodiment can also be disposed on the instrument panel 7^1 and located above the lens assembly 113. The light shielding member 16 only needs to be disposed corresponding to the lens assembly 113, that is, the image output end 1131 of the optical imaging module 11 can be shielded. the goal of.

When the light sensing component 153 senses the amount of illumination of the optical imaging device 1 by the sunlight L (ie, the amount of illumination of the sunlight L received by the light sensing component 153) exceeds a threshold value, that is, the external sunlight L directly passes through the lens vertically. When the component 113 enters the optical imaging module 11, the light sensing component 153 generates and transmits a first control signal to the light shielding member 16, and the light shielding member 16 is activated according to the first control signal to cause the light shielding member 16 to be in an activated state to shield the lens assembly 113. That is, the external sunlight L is blocked from entering the lens assembly 113 (as shown in FIG. 19A). Thereafter, when the light sensing component 153 senses that the amount of illumination of the optical imaging device 1 by the sunlight L (ie, the amount of illumination of the sunlight L received by the light sensing component 153) is less than the threshold value, it also indicates that the sunlight L is not vertical. Passing through the lens assembly 113, at this time, the light sensing component 153 generates a second control signal and transmits a second control signal to the light blocking member 16, and the light blocking member 16 is closed according to the second control signal, even if the light shielding member 16 is in a closed state, thereby The external sunlight L can pass through the lens assembly 113, allowing the optical imaging module 11 to be used normally (as shown in Fig. 19A).

2 is a view showing a state of use of a light shielding member of an optical imaging apparatus according to a sixth embodiment of the present invention; as shown in the figure, the light shielding member 16 of the above embodiment is a blackout curtain, and the present embodiment The light shielding member 16 of the example is a display glass instead of a blackout curtain, wherein the display glass is filled with liquid crystal between the two glass, and the liquid crystal is controlled to change the display glass to a transparent state, a translucent state or a black state. The light blocking member 16 is controlled by the light sensing component 153 of the light sensing module 15 when the light sensing component 153 senses the amount of illumination of the optical imaging module 11 by the sunlight L (ie, the sunlight L received by the light sensing component 153). When the irradiation amount does not exceed the threshold value, that is, the sunlight L does not directly pass through the lens assembly 113 vertically, the light shielding member 16 is in a transparent state, and the light shielding member 16 has no shielding lens assembly 113, that is, the unshielded optical imaging module 11 The image output terminal 1 131 allows the external sunlight L to pass through the lens assembly 1 13 to enter the optical imaging module 1 1. The optical imaging module 11 can be used normally, as shown in FIG. 20B.

When the light sensing component 153 senses that the amount of illumination of the optical imaging module 11 by the sunlight L (ie, the amount of illumination of the sunlight L received by the light sensing component 153) exceeds a threshold value, that is, the sunlight L directly passes vertically The lens assembly 1 1 3, at this time, the light shielding member 16 may be selected to be in a translucent state or a black state. As shown in FIG. 20A, when the light shielding member 16 is in a translucent state, external sunlight L may be reduced from entering through the lens assembly 1 13 . The amount of illumination of the optical imaging module 1 1 to reduce the thermal damage generated by the sunlight L entering the optical imaging module 11; when the light blocking member 16 is in the black state, the lens assembly 1 13 can be shielded, that is, the optical imaging module 1 1 is shielded The image output end 1 131 blocks the external sunlight L from entering the optical imaging module 1 1 . The light-shielding member 16 of the present embodiment can also be disposed in the housing 10 and cover the image output end 1 131 of the optical imaging module 1 1 . The light-shielding member 16 of the present embodiment is located below the lens assembly 1 13 . Only the corresponding lens assembly 1 13 is provided, and it is also possible to block or reduce the external sunlight L from entering the optical imaging module 1 1 as shown in FIG. The light blocking member 16 of this embodiment can also be replaced by a unidirectional glass.

In the fifth embodiment to the seventh embodiment described above, when the amount of irradiation of the optical imaging device 1 by the sunlight L (that is, the amount of exposure of the sunlight L received by the light sensing unit 153) exceeds the threshold value during the driving of the user, Adjusting the angle of the housing 10 or activating the light shielding member 16 to shield the lens assembly 1 13, and when the automobile 4 is not in use, the angle of the housing 10 can also be adjusted or the light shielding member 16 can be actuated to shield the lens assembly 1 13 to protect the optical imaging device 1 To avoid thermal damage to components within the optical imaging device 1.

The light sensing module 15 of the above embodiment is disposed on the outer side of the housing 10 and separated from the housing 10. Please refer to FIG. 22 together. Of course, the light sensing module 15 can also be directly connected to the housing 10, and the light sense is The sensing end 151 of the measuring module 15 and the lens assembly 1 13 face in the same direction. When the housing 10 is rotated according to the distance between the user 2 and the windshield 42, the light sensing module 15 can also rotate with the housing 10 at the same time. The sensing end 151 of the sensing module 15 faces the lens assembly 1 13 in the same direction to accurately sense the amount of illumination of the optical imaging device by the sunlight L.

Referring to FIG. 2, if the optical imaging device 1 of the above embodiment uses the lens assembly 1 13 having a long focal length, the total lengths of the first transmission path S1, the second transmission path S2, and the third transmission path S3 are also in accordance with the lens assembly 1 13 . The focal length increases, and if the first transfer path S1 does not change, the third transfer path S3 increases, which also indicates that the longitudinal length of the housing 10 also increases, thereby increasing the volume of the optical imaging device 1.

Referring to FIG. 23, which is a cross-sectional view of an optical imaging apparatus according to a ninth embodiment of the present invention; as shown in the figure, in order to reduce the volume of the optical imaging apparatus 1, in addition to increasing the number of the first reflective components 11, At least one first lens assembly 17 may be added in parallel with the current lens assembly 113 to shorten the focal length of the lens assembly 113, such that the total lengths of the first transfer path S1, the second transfer path S2, and the third transfer path S3 are also shortened. When the length of the first transfer path S1 is constant, the third transfer path S3 can be shortened to shorten the longitudinal length of the housing 10, thereby reducing the volume of the optical imaging device 1, and at the same time reducing the display image produced by the optical imaging device 1. The situation of arc distortion occurs to maintain the display quality of the displayed image.

Referring to FIG. 6, in order to allow the user's 2 eyes 21 to see the complete enlarged display image 1 101, the width W of the lens assembly 1 13 of the first embodiment is greater than the distance between the eyes 21 of the user 2. d, the display image 1 10 generated by the optical imaging device 1 is positioned in the overlapping viewing region R of the two eyes 21 in this manner. Since the width of the lens assembly 1 13 is larger than the distance between the eyes of the user, the user generates the viewable area P (including the viewing areas P1, P2 viewable by the single eye 21 of the user 2) through the lens assembly 1 13 , and the complete display image 1 10Γ is located in the overlapping viewing area R of the viewable area P of the two eyes 21, as shown, it is only located in the middle area of the viewable range P, and there is no image viewable on the left and right sides of the viewable range P.

Referring to FIG. 24, FIG. 25 and FIG. 26, it is a schematic diagram of an optical imaging apparatus according to a tenth embodiment of the present invention, an image schematic diagram, and a schematic view of what is displayed in a viewable area. The optical imaging device 1 adds two auxiliary display assemblies 18, which are respectively located on either side of the display assembly 110 and closer to the lens assembly 1 13 than the display assembly 110. The second auxiliary display component 18 can respectively display the auxiliary image 181, and the auxiliary image 181 can be an image for notifying the incoming call, an image of the caller, and the like. User 2 can view through lens assembly 1 13 The enlarged two auxiliary images 18Γ are located on both sides of the display image 110Γ to fill the viewable area P. Of course, only one auxiliary display component 1 can be provided, and details are not described herein.

The above is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Although the present invention has been disclosed in the above preferred embodiments, it is not intended to limit the present invention. The skilled person can make some modifications or modifications to the equivalent embodiments by using the above-disclosed technical contents without departing from the technical scope of the present invention, but without departing from the technical solution of the present invention, according to the present invention. Technical simplifications Any simple modifications, equivalent changes and modifications made to the above embodiments are still within the scope of the technical solutions of the present invention.

Claims

Rights request

1. An optical imaging device, characterized in that it contains:

A shell with an opening, a bottom and a side wall, the opening corresponding to the bottom;

A display component is provided on the side wall and located in the housing;

At least one first reflective component, which is disposed on the side wall and located on the first transmission path of the display image displayed by the display component;

The second reflective component is disposed on the bottom and is located on the second transmission path of the display image reflected by the at least one first reflective component; and

A lens component, which is disposed in the opening and located on the third transmission path of the display image reflected by the second reflective component;

The total length of the first transmission path, the second transmission path and the third transmission path is smaller than the focal length of the lens component, so as to produce an enlarged and equivalently distant display image;

The first transmission path and the second transmission path will not intersect with each other.

2. The optical imaging device according to claim 1, wherein the longitudinal length of the housing is greater than its lateral width, and the length of the third transmission path is greater than the length of the first transmission path.

3. The optical imaging device according to claim 1, wherein the longitudinal length of the housing is smaller than the lateral width thereof, and the length of the third transmission path is smaller than the length of the first transmission path.

4. The optical imaging device according to claim 1, wherein the housing is disposed in a dashboard seat of a car, and the lens assembly is exposed from a surface of the dashboard seat and along the windshield of the car. curvature settings.

5. The optical imaging device according to claim 1, further comprising:

The outer shell has pivot holes on both sides respectively, and two pivot shafts of the shell are pivotally connected to the two pivot holes to be sleeved on the outside of the shell.

6. The optical imaging device according to claim 5, further comprising:

An angle adjustment mechanism is provided in the outer shell and corresponds to the bottom of the shell. The angle adjustment mechanism pushes the bottom and the shell rotates relative to the outer shell.

7. The optical imaging device of claim 1, wherein the display component includes a light emitting diode backlight module, the light emitting diode backlight module includes a ceramic substrate and a heat dissipation component, and the heat dissipation component is disposed at the rear end of the ceramic substrate.

8. The optical imaging device according to claim 7, further comprising:

The sensing component is disposed outside the housing and senses the brightness or color of the external environment of the optical imaging device. The display component adjusts the LED backlight module according to the brightness or color of the external environment of the optical imaging device. Brightness or adjust the color of the display image displayed by the display component.

9. The optical imaging device according to claim 1, further comprising:

The light sensing module is arranged on the outside of the housing and has a sensing end. The sensing end and the center line of the housing are both inclined at an angle relative to the horizontal plane, and the sensing end and the lens assembly are oriented in the same direction. direction.

10. The optical imaging device according to claim 9, wherein the light sensing module is connected to the housing, and when the housing rotates, the light sensing module is simultaneously driven to rotate, and the sensing end is automatically connected with the housing. The lens components face the same direction.

1 1. The optical imaging device according to claim 9, wherein the light sensing module senses whether the amount of external sunlight irradiating the optical imaging device exceeds a threshold, and the light sensing module transmits a control signal to The angle adjustment mechanism adjusts the angle of the lens assembly relative to the sunlight according to the control signal.

12. The optical imaging device according to claim 9, further comprising:

A light-shielding member is provided corresponding to the lens assembly;

The light sensing module senses whether the amount of external sunlight irradiating the optical imaging device exceeds a threshold, The light sensing module transmits a control signal to the light shielding component, and the light shielding component shields the lens component according to the control signal.

13. The optical imaging device according to claim 1, further comprising:

At least one first lens component is arranged parallel to the lens component to shorten the focal length of the lens component and shorten the total length of the first transmission path, the second transmission path and the third transmission path.

14. The optical imaging device according to claim 1, further comprising:

At least one auxiliary display component is disposed on one side of the display component and is closer to the lens component than the display component.