CN116852962A - Light screen and vehicle - Google Patents
Light screen and vehicle Download PDFInfo
- Publication number
- CN116852962A CN116852962A CN202310663191.9A CN202310663191A CN116852962A CN 116852962 A CN116852962 A CN 116852962A CN 202310663191 A CN202310663191 A CN 202310663191A CN 116852962 A CN116852962 A CN 116852962A
- Authority
- CN
- China
- Prior art keywords
- light
- transmitting
- transmitting plate
- plate
- area
- 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.)
- Pending
Links
- 230000010287 polarization Effects 0.000 claims abstract description 21
- 239000002184 metal Substances 0.000 claims description 12
- 230000007306 turnover Effects 0.000 claims description 11
- 238000013519 translation Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000000007 visual effect Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000004438 eyesight Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000004313 glare Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000011087 paperboard Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J3/00—Antiglare equipment associated with windows or windscreens; Sun visors for vehicles
- B60J3/02—Antiglare equipment associated with windows or windscreens; Sun visors for vehicles adjustable in position
- B60J3/0204—Sun visors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J3/00—Antiglare equipment associated with windows or windscreens; Sun visors for vehicles
- B60J3/02—Antiglare equipment associated with windows or windscreens; Sun visors for vehicles adjustable in position
- B60J3/0204—Sun visors
- B60J3/0278—Sun visors structure of the body
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J3/00—Antiglare equipment associated with windows or windscreens; Sun visors for vehicles
- B60J3/04—Antiglare equipment associated with windows or windscreens; Sun visors for vehicles adjustable in transparency
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Optical Elements Other Than Lenses (AREA)
Abstract
The invention relates to a light shield and a vehicle, comprising: a mounting plate; a first light-transmitting plate mounted at least partially to the mounting plate, the first light-transmitting plate having a light-transmitting region; the second light-transmitting plate is connected to the mounting plate or the first light-transmitting plate, so that the second light-transmitting plate is configured into at least two position states; when the second light-transmitting plate is in a first position state, the second light-transmitting plate and the light-transmitting area are not overlapped in the light-transmitting direction, and the light-transmitting area is in a light-shielding state; when the second light-transmitting plate moves to a second position state, the second light-transmitting plate and the light-transmitting area are overlapped, the light-transmitting polarization directions of the second light-transmitting plate and the light-transmitting area are identical, and the second light-transmitting plate and the light-transmitting area jointly form a deep shading state. According to the invention, a light shading mode or a deep shading mode can be used according to the light condition, so that better use experience is provided for a user.
Description
Technical Field
The invention relates to the field of automobile accessories, in particular to a light shielding plate and a vehicle.
Background
The automobile sun shield is a board which is arranged above a driver and used for preventing sunlight from dazzling, can be turned down when not used, and is made of plastic, EPP, PU foaming, paper board and the like, and can be divided into a front shield, a side shield and a rear shield.
In the related art, the sun shield is opened and used only in a full shading mode, the visual field range of a driver is reduced, so that the effect of preventing light from dazzling to influence driving safety is achieved, the practicability is poor, and better use experience cannot be provided for a user.
Disclosure of Invention
The embodiment of the invention provides a light shielding plate and a vehicle, which are used for solving the problems that the sun shielding plate in the related art only has a full light shielding mode when being opened for use, the visual field range of a driver is reduced, the traffic safety is prevented from being influenced by light glare, the practicability is poor, and better use experience cannot be provided for a user.
In a first aspect, there is provided a light shield comprising:
a mounting plate;
a first light-transmitting plate mounted at least partially to the mounting plate, the first light-transmitting plate having a light-transmitting region;
the second light-transmitting plate is connected to the mounting plate or the first light-transmitting plate, so that the second light-transmitting plate is configured into at least two position states;
when the second light-transmitting plate is in a first position state, the second light-transmitting plate and the light-transmitting area are not overlapped in the light-transmitting direction, and the light-transmitting area is in a light-shielding state;
when the second light-transmitting plate moves to a second position state, the second light-transmitting plate and the light-transmitting area are overlapped, the light-transmitting polarization directions of the second light-transmitting plate and the light-transmitting area are identical, and the second light-transmitting plate and the light-transmitting area jointly form a deep shading state.
In some embodiments, the first light-transmitting plate is provided with two first limiting parts, and the interval direction of the two first limiting parts is consistent with the translation direction of the second light-transmitting plate;
the second light-transmitting plates are provided with two second limiting parts at intervals, and the interval direction of the two second limiting parts is consistent with the translation direction of the second light-transmitting plates;
when the light-transmitting area is in a shallow shading state, one of the first limiting parts and the corresponding second limiting part are limited and fixed; when the light shielding plate is in a deep light shielding state, the other first limiting part and the corresponding other second limiting part are limited and fixed.
In some embodiments, the second limiting portion and the first limiting portion are attracted to each other by magnetic force to limit and fix.
In some embodiments, when the second light-transmitting plate moves to the third position state, the second light-transmitting plate and the light-transmitting area are overlapped, the second light-transmitting plate is perpendicular to the light-transmitting polarization direction of the light-transmitting area, and the second light-transmitting plate and the light-transmitting area together form a full-shading state.
In some embodiments, the second light-transmitting plate is connected to the first light-transmitting plate by a turnover structure, and when the second light-transmitting plate is turned over by the turnover structure to overlap the light-transmitting region, the second light-transmitting plate is perpendicular to the light-transmitting polarization direction of the light-transmitting region.
In some embodiments, the flip structure comprises:
the third limiting part is arranged on the first light-transmitting plate;
the fourth limiting part is arranged on the second light-transmitting plate;
the third limiting part is in limiting fit with the fourth limiting part, so that the second light-transmitting plate can turn over by taking the fourth limiting part as a rotating shaft.
In some embodiments, a locking protrusion is disposed at one end of the second light-transmitting plate, and the light-shielding plate further includes an end cover, where a locking hole is formed in the end cover, and the end cover is assembled with the locking protrusion through the locking hole so as to be fixed with the second light-transmitting plate;
the fourth limiting part comprises a metal body, the metal body is arranged in one end of the end cover, and the outer wall of one end of the end cover with the metal body is arranged in an arc shape;
the third limiting part comprises a magnet, the magnet is embedded and installed on the first light-transmitting plate, and the magnet and the metal body are attracted through magnetic force to be limited and fixed.
In some embodiments, the mounting plate is provided with a groove, and one end of the groove penetrates out of the mounting plate;
the first light-transmitting plate is provided with a light shielding area, and the light shielding area is fixed in the groove.
In some embodiments, when the second light-transmitting plate is in the first position state, the second light-transmitting plate is located in the groove and is overlapped with the light-shielding area.
In a second aspect, there is provided a vehicle comprising a visor as described above.
The technical scheme provided by the invention has the beneficial effects that: under the driving situation that the light is weak, the second light-transmitting plate can be arranged in a first position state and is not overlapped with the light-transmitting area along the light-transmitting direction, the light-transmitting area is in a shallow shading state, at the moment, less part of light can be shielded by the light-transmitting area, and part of light can pass through the light-transmitting area and can not completely shield the visual field of a driver; under the driving situation with stronger light, the second light-transmitting plate can be moved to a second position state, the second light-transmitting plate is overlapped with the light-transmitting area, the light-transmitting polarization directions of the second light-transmitting plate and the light-transmitting area are consistent, the second light-transmitting plate and the light-transmitting area jointly form a deep shading state, or less part of light can penetrate the second light-transmitting plate and the light-transmitting area, and the vision of a driver can not be completely shielded; the light shading system provides better use experience for users, and can use a light shading mode or a deep shading mode according to light conditions, so that the problem that the driver is pressed when the field of view is reduced by the full shading mode when the traditional sun shield is opened is avoided.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is an exploded perspective view of a light shielding plate according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of an exploded perspective view of a portion of a second light-transmitting panel and an end cap according to an embodiment of the present invention;
FIG. 3 is a schematic side view of a second transparent plate and an end cover according to an embodiment of the invention;
fig. 4 is a schematic structural diagram of a light shielding plate in a vehicle according to an embodiment of the present invention;
fig. 5 is a schematic view of a deep shading state structure of a shading plate according to an embodiment of the present invention;
fig. 6 is a schematic diagram of an overturning state structure of a light shielding plate according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a fully-shading state of a shading plate in a vehicle according to an embodiment of the present invention.
In the figure: 1. a mounting plate; 2. a first light-transmitting plate; 21. a light-transmitting region; 22. a first limit part; 23. shielding the light area; 3. a second light-transmitting plate; 31. a second limit part; 32. locking the bulge; 4. a turnover structure; 41. a third limit part; 42. a fourth limit part; 5. an end cap; 51. locking holes.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The embodiment of the invention provides a light shielding plate and a vehicle, which are used for solving the problems that the sun shielding plate in the related art only has a full light shielding mode when being opened for use, the visual field range of a driver is reduced, the traffic safety is prevented from being influenced by light glare, the practicability is poor, and better use experience cannot be provided for a user.
The light shielding effect of the deep light shielding mode is between the light shielding mode and the full light shielding mode.
As shown in fig. 1, an embodiment of the present invention provides a light shielding plate, which may include: a mounting plate 1; a first light-transmitting plate 2, the first light-transmitting plate 2 being at least partially mounted to the mounting plate 1, the first light-transmitting plate 2 having a light-transmitting region 21; a second light-transmitting plate 3, wherein the second light-transmitting plate 3 is connected to the mounting plate 1 or the first light-transmitting plate 2, so that the second light-transmitting plate 3 is configured in at least two position states; when the second light-transmitting plate 3 is in the first position state, the second light-transmitting plate 3 and the light-transmitting region 21 are not overlapped along the light-transmitting direction, and the light-transmitting region 21 is in the light-shielding state; when the second light-transmitting plate 3 moves to the second position, the second light-transmitting plate 3 and the light-transmitting area 21 are overlapped, the light-transmitting polarization directions of the second light-transmitting plate 3 and the light-transmitting area 21 are identical, and the second light-transmitting plate 3 and the light-transmitting area 21 together form a deep shading state.
The first light-transmitting plate 2 and the second light-transmitting plate 3 may be injection molded of a low-transmittance optical material, typically a PC or PMMA material, and are adhered with a polarizing film. In particular the polarization direction of the polarizing film is set to 45 °.
Specifically, in a driving scenario with weaker light, the second light-transmitting plate 3 may be set in the first position state and not overlap with the light-transmitting region 21 along the light-transmitting direction (the light-transmitting direction may be the light path before the light is ready to enter the light-transmitting region 21), where the light-transmitting region 21 is in a light-shielding state, at this time, the light-transmitting region 21 may shield a small portion of the light, and a portion of the light may pass through the light-transmitting region 21, so as not to completely shield the view of the driver; under the driving situation that the light is strong, the second light-transmitting plate 3 can be moved to a second position state, the second light-transmitting plate 3 and the light-transmitting area 21 are overlapped, the light-transmitting polarization directions of the second light-transmitting plate 3 and the light-transmitting area 21 are identical (the light-transmitting polarization directions of the polarized films of the second light-transmitting plate 3 and the light-transmitting area 21 are parallel), the second light-transmitting plate 3 and the light-transmitting area 21 form a deep shading state together, or less part of light can penetrate the second light-transmitting plate 3 and the light-transmitting area 21, so that the vision of a driver can not be completely blocked; the light shading system provides better use experience for users, and can use a light shading mode or a deep shading mode according to light conditions, so that the problem that the driver is pressed when the field of view is reduced by the full shading mode when the traditional sun shield is opened is avoided.
In some embodiments, as shown in fig. 1, 4 and 5, the first light-transmitting plate 2 is provided with two first limiting parts 22, and the spacing direction of the two first limiting parts 22 is consistent with the translation direction of the second light-transmitting plate 3; the second light-transmitting plate 3 is provided with two second limiting parts 31 at intervals, and the interval direction of the two second limiting parts 31 is consistent with the translation direction of the second light-transmitting plate 3; when the light-transmitting area 21 is in a light-shielding state, one of the first limiting portions 22 and the corresponding second limiting portion 31 are fixed in a limiting manner; when the shade is in the deep shade state, the other first limiting part 22 and the corresponding other second limiting part 31 are limited and fixed.
As shown in fig. 1, the first limiting portion 22 far away from the mounting plate 1 may be in a rear end direction, one end close to the mounting plate 1 may be in a front end direction, two first limiting portions 22 and two second limiting portions 31 may be arranged at intervals along the front-rear direction, and the second light-transmitting plate 3 may translate along the front-rear direction; specifically, as shown in fig. 4 and 5, when the second light-transmitting plate 3 translates downward to overlap the light-transmitting region 21, the light-transmitting polarization directions of the second light-transmitting plate 3 and the light-transmitting region 21 are identical (both are 45 °), so that the light-shielding plate is in a deep light-shielding state. It is realized that the driver can translate the second light-transmitting plate 3 up and down to switch the light-shielding mode of the first light-transmitting plate 2 to deep light shielding.
Of course, the mode switching of the first light-transmitting plate 2 is not limited to the linear motion mode, but may be realized by turning the second light-transmitting plate 3 to overlap the light-transmitting region 21, and the light-transmitting polarization directions of the second light-transmitting plate 3 and the light-transmitting region 21 are identical, so that the light-shielding plate is in a deep light-shielding state.
Of course, the second light-transmitting plate 3 can be changed in position by disassembly and assembly, so that the light-shielding mode of the light-transmitting region 21 can be switched to the deep light-shielding mode. The second transparent plate 3 and the transparent area 21 are overlapped, and the transparent polarization direction is consistent.
In some embodiments, the number of the first limiting parts 22 may be one, and the number of the second limiting parts 31 may be two; the first limiting part 22 is arranged in the middle area of the first light-transmitting plate 2, and the interval direction of the two second limiting parts 31 is consistent with the translation direction of the second light-transmitting plate 3. The translation distance of the two second light-transmitting plates 3 depends on the interval distance of the two second limiting parts 31, and is also the overlapping area of the second light-transmitting plates 3 and the light-transmitting area 21.
Of course, in some embodiments, the number of the first limiting portions 22 may be two, and the number of the second limiting portions 31 may be one; the same can be achieved for the second light-transmitting plate 3 to switch the light-shielding mode of the light-transmitting region 21 in a translational manner.
In some embodiments, as shown in fig. 1, the second limiting portion 31 and the first limiting portion 22 are attracted to each other by magnetic force to be limited and fixed. When the second light-transmitting plate 3 translates by applying a force to the rear, the second limiting part 31 and the first limiting part 22 at the front end release the limit due to the external force, so that the translation of the second light-transmitting plate 3 is overlapped with the light-transmitting area 21, and a deep shading state is realized; still further, when the second light-transmitting plate 3 translates forward, the first limiting parts 22 of the second limiting parts 31 at the rear end are released from the limitation, and the second limiting parts 31 at the front end and the first limiting parts 22 are attracted to limit and fix due to magnetic force, so that the second light-transmitting plate 3 translates and separates from the light-transmitting area 21, and the light-transmitting area 21 is in a light shading state.
Of course, in some embodiments, the second limiting portion 31 and the first limiting portion 22 may be fixed in a clamping manner, and the inserting and pulling direction of the clamping and fixing is consistent with the translation direction of the second light-transmitting plate 3.
In some embodiments, as shown in fig. 7, when the second light-transmitting plate 3 moves to the third position, the second light-transmitting plate 3 is overlapped with the light-transmitting area 21, and the light-transmitting polarization directions of the second light-transmitting plate 3 and the light-transmitting area 21 are perpendicular, and the second light-transmitting plate 3 and the light-transmitting area 21 together form a full-shading state.
The second light-transmitting plate 3 can move to the back of the second light-transmitting plate 3 and is overlapped with the light-transmitting area 21, so that the light-transmitting polarization directions of the second light-transmitting plate 3 and the light-transmitting area 21 are perpendicular (the light-transmitting polarization directions of the polarized films of the second light-transmitting plate 3 and the light-transmitting area 21 are perpendicular), and a full light-shielding state is formed by the second light-transmitting plate 3 and the light-transmitting area 21 together. The light can be totally blocked by the second light-transmitting plate 3 and the polarizing film on the light-transmitting area 21 under the condition of extremely strong light, so that the light-shielding plate is directly switched into the full light-shielding mode in the light-shielding mode.
In some embodiments, as shown in fig. 1, 6 and 7, the second light-transmitting plate 3 is connected to the first light-transmitting plate 2 through a turnover structure 4, and when the second light-transmitting plate 3 is turned over to overlap the light-transmitting region 21 by the turnover structure 4, the second light-transmitting plate 3 is perpendicular to the light-transmitting polarization direction of the light-transmitting region 21.
Wherein, as shown in fig. 1, the rear end of the second light-transmitting plate 3 and two ends of the middle part of the first light-transmitting plate 2 can be connected through a turnover structure 4, when the second light-transmitting plate 3 is turned over, the magnetic force adsorption between the first limiting part 22 and the second limiting part 31 at the front end can be released, and when the turning over is completed, as shown in fig. 6 and fig. 7, the second limiting part 31 at the front end in fig. 1 is turned over to the lower end in fig. 7 and is magnetically adsorbed and fixed with the first limiting part 22 at the lower end on the first light-transmitting plate 2, so as to ensure the stability of the second light-transmitting plate 3 after the turning over is completed.
In some embodiments, as shown in fig. 1, the flip structure 4 includes: a third limiting portion 41, where the third limiting portion 41 is disposed on the first light-transmitting plate 2; a fourth limiting portion 42, where the fourth limiting portion 42 is disposed on the second light-transmitting plate 3; the third limiting portion 41 is in limiting fit with the fourth limiting portion 42, so that the second light-transmitting plate 3 can turn over with the fourth limiting portion 42 as a rotation axis.
In some embodiments, as shown in fig. 1, 2 and 3, one end of the second light-transmitting plate 3 is provided with a locking protrusion 32, the light-shielding plate further includes an end cover 5, the end cover 5 is provided with a locking hole 51, and the end cover 5 is assembled with the locking protrusion 32 through the locking hole 51 so as to be fixed with the second light-transmitting plate 3; the fourth limiting portion 42 includes a metal body, the metal body is mounted inside one end of the end cover 5, and an outer wall of one end of the end cover 5 having the metal body is disposed in an arc shape; the third limiting part 41 comprises a magnet, the magnet is embedded and mounted on the first light-transmitting plate 2, and the magnet and the metal body are attracted through magnetic force to be limited and fixed.
As shown in fig. 1, the third limiting portion 41 and the corresponding fourth limiting portion 42 may also be magnetically attracted to be in a limiting fit. When the light shielding mode is switched to the light shielding mode, the third limiting portion 41 and the fourth limiting portion 42 are not separated from each other, the fourth limiting portion 42 is changed relative to the inner position of the end cover 5, and the second light-transmitting plate 3 is not blocked from moving forward or backward, so that the light shielding mode can be switched freely. Under the design of locking hole 51 and locking protruding 32, the installation of its end cover 5 is simple convenient, and the one end that end cover 5 had fourth spacing portion 42 is the arc setting, can improve the smoothness and the stability of second light-transmitting plate 3 when overturning.
In some embodiments, as shown in fig. 1, the mounting plate 1 is provided with a groove, and one end of the groove penetrates out of the mounting plate 1; the first light-transmitting plate 2 has a light-shielding region 23, and the light-shielding region 23 is fixed in the groove.
Further, as shown in fig. 1, when the second light-transmitting plate 3 is in the first position, the second light-transmitting plate 3 is located in the groove and is overlapped with the light-shielding region 23.
The state that the second light-transmitting plate 3 is in the first position may be a state that the second light-transmitting plate 3 is located in the groove and is overlapped with the light-shielding region 23. The structure of the light shielding plate is compact, and the light shielding plate does not occupy excessive space volume.
In some embodiments, embodiments of the invention provide a vehicle that includes a visor as described in some embodiments above. In a driving scenario with weak light, the second light-transmitting plate 3 may be set in a first position state and not overlap with the light-transmitting area 21 along the light-transmitting direction (the light-transmitting direction may be the light path before the light is ready to enter the light-transmitting area 21), where the light-transmitting area 21 is in a light-shielding state, at this time, the light-transmitting area 21 may shield a small portion of light, and a portion of light may pass through the light-transmitting area 21, so as not to completely shield the view of the driver; under the driving situation that the light is strong, the second light-transmitting plate 3 can be moved to a second position state, the second light-transmitting plate 3 and the light-transmitting area 21 are overlapped, the light-transmitting polarization directions of the second light-transmitting plate 3 and the light-transmitting area 21 are identical (the light-transmitting polarization directions of the polarized films of the second light-transmitting plate 3 and the light-transmitting area 21 are parallel), the second light-transmitting plate 3 and the light-transmitting area 21 form a deep shading state together, or less part of light can penetrate the second light-transmitting plate 3 and the light-transmitting area 21, so that the vision of a driver can not be completely blocked; the light shading system provides better use experience for users, and can use a light shading mode or a deep shading mode according to light conditions, so that the problem that the driver is pressed when the field of view is reduced by the full shading mode when the traditional sun shield is opened is avoided.
In the description of the present invention, it should be noted that the azimuth or positional relationship indicated by the terms "upper", "lower", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present invention and simplifying the description, and are not indicative or implying that the apparatus or element in question must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present invention. Unless specifically stated or limited otherwise, the terms "mounted," "connected," and "coupled" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
It should be noted that in the present invention, relational terms such as "first" and "second" and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The foregoing is only a specific embodiment of the invention to enable those skilled in the art to understand or practice the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A light shield, comprising:
a mounting plate (1);
a first light-transmitting plate (2), the first light-transmitting plate (2) being at least partially mounted to the mounting plate (1), the first light-transmitting plate (2) having a light-transmitting region (21);
a second light-transmitting plate (3), the second light-transmitting plate (3) being connected to the mounting plate (1) or the first light-transmitting plate (2), such that the second light-transmitting plate (3) is configured in at least two positional states;
when the second light-transmitting plate (3) is in a first position state, the second light-transmitting plate (3) and the light-transmitting area (21) are not overlapped along the light-transmitting direction, and the light-transmitting area (21) is in a light-shielding state;
when the second light-transmitting plate (3) moves to a second position state, the second light-transmitting plate (3) and the light-transmitting area (21) are overlapped, the light-transmitting polarization directions of the second light-transmitting plate (3) and the light-transmitting area (21) are consistent, and the second light-transmitting plate (3) and the light-transmitting area (21) form a deep shading state together.
2. The mask of claim 1, wherein:
the first light-transmitting plate (2) is provided with two first limiting parts (22), and the interval direction of the two first limiting parts (22) is consistent with the translation direction of the second light-transmitting plate (3);
the second light-transmitting plates (3) are provided with two second limiting parts (31) at intervals, and the interval direction of the two second limiting parts (31) is consistent with the translation direction of the second light-transmitting plates (3);
when the light-transmitting area (21) is in a light shading state, one of the first limiting parts (22) and the corresponding second limiting part (31) are limited and fixed; when the light shielding plate is in a deep light shielding state, the other first limiting part (22) and the corresponding other second limiting part (31) are limited and fixed.
3. A mask as claimed in claim 2, wherein:
the second limiting part (31) and the first limiting part (22) are attracted by magnetic force to be limited and fixed.
4. The mask of claim 1, wherein:
when the second light-transmitting plate (3) moves to a third position state, the second light-transmitting plate (3) and the light-transmitting area (21) are overlapped, the second light-transmitting plate (3) is perpendicular to the light-transmitting polarization direction of the light-transmitting area (21), and the second light-transmitting plate (3) and the light-transmitting area (21) form a full shading state together.
5. The mask of claim 4, wherein:
the second light-transmitting plate (3) is connected with the first light-transmitting plate (2) through a turnover structure (4), and when the second light-transmitting plate (3) is turned over to be overlapped with the light-transmitting area (21) through the turnover structure (4), the second light-transmitting plate (3) is perpendicular to the light-transmitting polarization direction of the light-transmitting area (21).
6. The mask of claim 5, wherein:
the flip structure (4) comprises:
a third limiting part (41), wherein the third limiting part (41) is arranged on the first light-transmitting plate (2);
a fourth limiting part (42), wherein the fourth limiting part (42) is arranged on the second light-transmitting plate (3);
the third limiting part (41) is in limiting fit with the fourth limiting part (42), so that the second light-transmitting plate (3) can turn over by taking the fourth limiting part (42) as a rotating shaft.
7. The mask of claim 6, wherein:
one end of the second light-transmitting plate (3) is provided with a locking protrusion (32), the light-shielding plate further comprises an end cover (5), the end cover (5) is provided with a locking hole (51), and the end cover (5) is assembled with the locking protrusion (32) through the locking hole (51) so as to be fixed with the second light-transmitting plate (3);
the fourth limiting part (42) comprises a metal body, the metal body is arranged in one end of the end cover (5), and the outer wall of one end of the end cover (5) with the metal body is arranged in an arc shape;
the third limiting part (41) comprises a magnet, the magnet is embedded and installed on the first light-transmitting plate (2), and the magnet and the metal body are attracted through magnetic force to be limited and fixed.
8. The mask of claim 1, wherein:
the mounting plate (1) is provided with a groove, and one end of the groove penetrates out of the mounting plate (1);
the first light-transmitting plate (2) is provided with a light shielding area (23), and the light shielding area (23) is fixed in the groove.
9. The mask of claim 8, wherein:
when the second light-transmitting plate (3) is in the first position state, the second light-transmitting plate (3) is positioned in the groove and is overlapped with the light shielding area (23).
10. A vehicle comprising a visor according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310663191.9A CN116852962A (en) | 2023-06-06 | 2023-06-06 | Light screen and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310663191.9A CN116852962A (en) | 2023-06-06 | 2023-06-06 | Light screen and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116852962A true CN116852962A (en) | 2023-10-10 |
Family
ID=88233049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310663191.9A Pending CN116852962A (en) | 2023-06-06 | 2023-06-06 | Light screen and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116852962A (en) |
-
2023
- 2023-06-06 CN CN202310663191.9A patent/CN116852962A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5724771A (en) | Window assembly with unitary anti-theft projection | |
| KR910008078B1 (en) | Retractable sunvisor with variable shading for an automobile | |
| JP2008126997A (en) | Vehicular door frame, vehicular door glass run decorative lip, and vehicular weather strip | |
| CN108025675A (en) | Toggle mechanism for rearview mirror assemblies | |
| JP2000343944A (en) | Glaring preventing translucent plate for passenger car capable of being opened/closed and modulated in light | |
| CN116852962A (en) | Light screen and vehicle | |
| US6325527B1 (en) | Vanity mirror of sun visor for automotive vehicle | |
| US20090152891A1 (en) | Sun visor for vehicle and method of operating the same | |
| US4874110A (en) | Lens structure for a combined radio/audio tape cassette player or the like | |
| CN107323230A (en) | A kind of car visor component and the vehicle with it | |
| CN218021448U (en) | Cover plate device of head-up display, head-up display and vehicle | |
| JP2020040644A (en) | Sun visor hiding type block structure | |
| JP2000085351A (en) | Synthetic resin visor for vehicle and vehicle mounted with visor | |
| CN212637670U (en) | Car A post subassembly and car | |
| KR200286393Y1 (en) | Car sunshade | |
| KR200280292Y1 (en) | Blackout curtain assembly | |
| CN219085169U (en) | Circular light guide installation mechanism | |
| CN218623752U (en) | Door control device, door and vehicle | |
| JPH07276980A (en) | Sunvisor for vehicle | |
| US4884872A (en) | Lens structure for a combined radio/audio tape cassette player or the like | |
| JP4218933B2 (en) | Sun visor with slide plate | |
| KR20090092111A (en) | Sun visor for vehicles | |
| CN214647755U (en) | Automobile-used compound surface fabric and car seat surface fabric bear frame | |
| KR100399129B1 (en) | Sunvisor for automobile | |
| JP2004161148A (en) | Sun visor with extension unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |