CN113370908A - Vehicle-mounted projection device and vehicle with same - Google Patents
Vehicle-mounted projection device and vehicle with same Download PDFInfo
- Publication number
- CN113370908A CN113370908A CN202110681308.7A CN202110681308A CN113370908A CN 113370908 A CN113370908 A CN 113370908A CN 202110681308 A CN202110681308 A CN 202110681308A CN 113370908 A CN113370908 A CN 113370908A
- Authority
- CN
- China
- Prior art keywords
- vehicle
- projection
- shielding plate
- driving motor
- sliding rail
- 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.)
- Granted
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R11/02—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0001—Arrangements for holding or mounting articles, not otherwise provided for characterised by position
- B60R2011/0003—Arrangements for holding or mounting articles, not otherwise provided for characterised by position inside the vehicle
- B60R2011/0005—Dashboard
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0094—Arrangements for holding or mounting articles, not otherwise provided for characterised by means for covering after user, e.g. boxes, shutters or the like
Abstract
The vehicle-mounted projection device comprises a projection assembly, a driving motor, a shielding plate and a shell, wherein the projection assembly, the driving motor and the shielding plate are arranged in the shell, an opening area is formed in the shell, light rays emitted by the projection assembly penetrate through the opening area, the driving motor is connected with the shielding plate and drives the shielding plate to move, and therefore the vehicle-mounted projection device is provided with a first state that the shielding plate covers the opening area from the upper side of the projection assembly and a second state that the shielding plate deviates from the opening area. The vehicle-mounted projection device can better prevent the projection assembly from aging and scratching, and the service life of the vehicle-mounted projection assembly is prolonged.
Description
Technical Field
The invention relates to the technical field of vehicle parts, in particular to a vehicle-mounted projection device and a vehicle with the same.
Background
The vehicle-mounted projection display device is one of the important configurations of an intelligent cabin in the future, the field is in the pre-research stage in various large car factories and laboratories at present, most of the current vehicle-mounted projection devices are directly installed on an instrument desk, and when the vehicle-mounted projection display device is used, a screen is transmitted to the front of a vehicle by the vehicle-mounted projection display device. However, since the instrument panel of the vehicle is close to the front windshield of the vehicle, the instrument panel directly senses the external light irradiation and the temperature change, which easily causes the aging of the projection assembly of the projection device; in addition, since people are used to prevent objects on the dashboard, the objects can move during the running of the vehicle, and the projection assembly is easily scratched.
Disclosure of Invention
The invention provides a vehicle-mounted projection device and a vehicle with the same.
The invention provides a vehicle-mounted projection device which comprises a projection assembly, a driving motor, a shielding plate and a shell, wherein the projection assembly, the driving motor and the shielding plate are all arranged in the shell, an opening area through which light rays emitted by the projection assembly pass is formed in the shell, the driving motor is connected with the shielding plate and drives the shielding plate to move, so that the vehicle-mounted projection device has a first state that the shielding plate covers the opening area from the upper part of the projection assembly, and a second state that the shielding plate deviates from the opening area.
Furthermore, a gear is connected to a rotating shaft of the driving motor, a rack is formed on the shielding plate, the rack is combined with the gear, a sliding rail is formed in the shell, the shielding plate is slidably arranged in the sliding rail, and the driving motor drives the rack to move through the gear, so that the shielding plate is switched between the first state and the second state.
Furthermore, a reduction gear set is arranged between the gear and the rack, and the gear is connected with the rack through the reduction gear set.
Furthermore, a first slide rail located above the projection assembly, a second slide rail located below the projection assembly and a connecting slide rail connecting the first slide rail and the second slide rail are formed on the shell, the projection assembly is located between the first slide rail and the second slide rail in the height direction, and the shielding plate is a flexible shielding plate.
Furthermore, an accommodating part is formed on the side edge of the shell, the connecting slide rail is formed on the side wall of the accommodating part, and the driving motor and the gear are arranged in the accommodating part and are positioned between the first slide rail and the second slide rail in the height direction.
Furthermore, the projection assembly is fixed on the side wall of the shell, a partition plate is arranged between the projection assembly and the driving motor, and the driving motor is arranged on the partition plate.
Furthermore, the circuit for controlling the driving motor and the projection assembly enters the shell from the side surface of the accommodating part and is connected with the driving motor and the projection assembly.
Further, on the upper surface of the housing, a protruding rib is formed around the opening area.
The invention further provides a vehicle which comprises the vehicle-mounted projection device.
In summary, in the invention, the driving motor and the shielding plate are arranged in the vehicle-mounted projection device, when the vehicle-mounted projection device is started, the driving motor can shift the shielding plate to the opening region, so that the projection assembly can normally perform projection work, and when the vehicle-mounted projection device is closed, the driving motor can shield the opening region by the shielding plate to cover the projection assembly, so as to prevent sunlight irradiation and prevent objects from being scratched, better protect the vehicle-mounted projection device, and prolong the service life of the vehicle-mounted projection device.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented in accordance with the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more clearly understood, the following preferred embodiments are described in detail with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic structural diagram of a vehicle-mounted projection device provided by the invention when the vehicle-mounted projection device is positioned on a vehicle dashboard.
Fig. 2 is a schematic axial view of the vehicle-mounted projection device.
Fig. 3 is an exploded schematic view of the vehicle-mounted projection device.
Fig. 4 is a schematic structural diagram of the vehicle-mounted projection device in a closed state.
Fig. 5 is a schematic structural diagram of the vehicle-mounted projection device in an open state.
Detailed Description
To further explain the technical means and effects of the present invention adopted to achieve the predetermined objects, the present invention will be described in detail below with reference to the accompanying drawings and preferred embodiments.
The invention provides a vehicle-mounted projection device and a vehicle with the same.
Fig. 1 is a schematic structural view of a vehicle-mounted projection device provided by the invention when the vehicle-mounted projection device is positioned on a vehicle dashboard table, fig. 2 is a schematic structural view of the vehicle-mounted projection device in an axial direction, fig. 3 is a schematic structural view of the vehicle-mounted projection device, fig. 4 is a schematic structural view of the vehicle-mounted projection device in a closed state, and fig. 5 is a schematic structural view of the vehicle-mounted projection device in an open state. As shown in fig. 1 to 5, the vehicle-mounted projection apparatus provided by the present invention includes a projection assembly 10, a driving motor 20, a shielding plate 30 and a housing 40, wherein the projection assembly 10, the driving motor 20 and the shielding plate 30 are all disposed in the housing 40, an opening area 41 for allowing light emitted from the projection assembly 10 to pass through is formed on the housing 40, the driving motor 20 is connected to the shielding plate 30 and drives the shielding plate 30 to move, so that the vehicle-mounted projection apparatus has a first state in which the shielding plate 30 covers the opening area 41 from above the projection assembly 10 and a second state in which the shielding plate 30 is deviated from the opening area 41.
In this embodiment, by providing the driving motor 20 and the shielding plate 30 in the vehicle-mounted projection apparatus, when the vehicle-mounted projection apparatus is started, the driving motor 20 can shift the shielding plate 30 to the opening region 41, so that the projection assembly 10 performs projection work normally, and when the vehicle-mounted projection apparatus is closed, the driving motor 20 can shield the opening region 41 by the shielding plate 30, so as to cover the projection assembly 10, thereby preventing sunlight and object scratches, better protecting the vehicle-mounted projection apparatus, and prolonging the service life of the vehicle-mounted projection apparatus.
Further, referring to fig. 3 to 5, in the present embodiment, a gear 21 is connected to a rotating shaft of the driving motor 20, and the driving motor 20 can drive the gear 21 to rotate. A rack 31 is formed on the shielding plate 30, and the gear 21 is coupled to the rack 31. A slide rail 42 is formed in the housing 40, and the shielding plate 30 is slidably disposed in the slide rail 42. The driving motor 20 drives the rack 31 to move through the gear 21, and then the shielding plate 30 is switched between the first state and the second state.
Further, in other embodiments of the present invention, a reduction gear set is further provided between the gear 21 and the rack 31 to reduce the output rotation speed of the driving motor 20, so that the movement of the shielding plate 30 is more smooth.
Further, in the present embodiment, a first slide rail 421 located above the projection assembly 10, a second slide rail 422 located below the projection assembly 10, and a connecting slide rail 423 connecting the first slide rail 421 and the second slide rail 422 are formed on the housing 40. That is, in the height direction, the projection assembly 10 is located between the first sliding rail 421 and the second sliding rail 422, and the connecting sliding rail 423 connects the first sliding rail 421 and the second sliding rail 422 in the height direction. The shielding plate 30 is a flexible shielding plate 30. With the above arrangement, in the first state, the shielding plate 30 can slide into the first sliding rail 421 (see fig. 4) through the driving motor 20 to cover the projection assembly 10; in the second state, the shielding plate 30 can slide into the second sliding rail 422 (see fig. 5) by the driving motor 20, so that the shielding plate 30 is located under the projection assembly 10. Through the above arrangement, the volume occupied by the housing 40 can be reduced, and meanwhile, when the projection assembly 10 works, vibration and high temperature in the instrument desk are isolated, so that the projection assembly 10 works better.
Further, a receiving portion 43 is formed on a side of the housing 40, a connecting slide rail 423 is formed on a side wall of the receiving portion 43, and the driving motor 20 and the gear 21 are disposed in the receiving portion 43 and located between the first slide rail 421 and the second slide rail 422 in the height direction.
The projection module 10 is fixed on the side wall of the housing 40, a partition 44 is provided between the projection module 10 and the driving motor 20, and the driving motor 20 is fixed on the partition 44.
In this embodiment, the circuit for controlling the driving motor 20 and the projection unit 10 enters the housing 40 from the side of the receiving portion 43, and is connected to the driving motor 20 and the projection unit 10.
Further, with continued reference to fig. 2 and fig. 3, in the present embodiment, a protruding rib 45 is formed on the upper surface of the housing 40 around the opening region 41, and when the vehicle-mounted projection device is fixed on the instrument desk, the rib 45 abuts against the instrument desk to reduce a gap between the projection device and the instrument desk.
In summary, in the present invention, by providing the driving motor 20 and the shielding plate 30 in the vehicle-mounted projection apparatus, when the vehicle-mounted projection apparatus is started, the driving motor 20 can shift the shielding plate 30 to the opening region 41, so that the projection module 10 performs the projection operation normally, and when the vehicle-mounted projection apparatus is closed, the driving motor 20 can shield the opening region 41 by the shielding plate 30, so as to cover the projection module 10, thereby preventing the sunlight irradiation and the object scratch, better protecting the vehicle-mounted projection apparatus, and improving the service life of the vehicle-mounted projection apparatus.
The invention further provides a vehicle, which comprises the vehicle-mounted projection device, wherein the vehicle-mounted projection device is fixed on an instrument desk of the instrument desk vehicle, and other technical characteristics of the vehicle are referred to in the prior art and are not repeated.
Although the present invention has been described with reference to the above embodiments, it should be understood that the present invention is not limited to the above embodiments, but rather, the present invention is capable of other modifications and variations, and it will be apparent to those skilled in the art that the invention can be practiced without departing from the spirit and scope of the appended claims.
Claims (9)
1. A vehicle-mounted projection device is characterized in that: including projection subassembly, driving motor, shielding plate and casing, the projection subassembly driving motor reaches the shielding plate all set up in the casing be formed with on the casing and make the open region that the light that the projection subassembly sent passed, driving motor with the shielding plate links to each other, and drives the shielding plate motion makes vehicle projection device has the shielding plate and covers from projection subassembly top the first state of open region, and the shielding plate skew the second state of open region.
2. The vehicle-mounted projection device according to claim 1, wherein: the driving motor is characterized in that a gear is connected to a rotating shaft of the driving motor, a rack is formed on the shielding plate, the rack is combined with the gear, a sliding rail is formed in the shell, the shielding plate is slidably arranged in the sliding rail, and the driving motor drives the rack to move through the gear, so that the shielding plate is switched between the first state and the second state.
3. The vehicle-mounted projection device according to claim 2, wherein: and a reduction gear set is also arranged between the gear and the rack, and the gear is connected with the rack through the reduction gear set.
4. The vehicle-mounted projection device according to claim 2, wherein: the projection device comprises a shell, a first sliding rail, a second sliding rail and a connecting sliding rail, wherein the shell is provided with the first sliding rail located above the projection assembly, the second sliding rail located below the projection assembly, the connecting sliding rail is used for connecting the first sliding rail with the second sliding rail, the projection assembly is located between the first sliding rail and the second sliding rail in the height direction, and the shielding plate is a flexible shielding plate.
5. The in-vehicle projection apparatus according to claim 4, wherein: the side of the shell is provided with an accommodating part, the connecting slide rail is formed on the side wall of the accommodating part, and the driving motor and the gear are arranged in the accommodating part and are positioned between the first slide rail and the second slide rail in the height direction.
6. The in-vehicle projection apparatus according to claim 5, wherein: the projection assembly is fixed on the side wall of the shell, a partition plate is arranged between the projection assembly and the driving motor, and the driving motor is arranged on the partition plate.
7. The in-vehicle projection apparatus according to claim 4, wherein: and controlling the driving motor and the circuit of the projection assembly to enter the shell from the side surface of the accommodating part and be connected with the driving motor and the projection assembly.
8. The vehicle-mounted projection device according to claim 1, wherein: a protruding rib is formed on the upper surface of the case around the opening area.
9. A vehicle, characterized in that: comprising the vehicle-mounted projection device of any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110681308.7A CN113370908B (en) | 2021-06-18 | 2021-06-18 | Vehicle-mounted projection device and vehicle with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110681308.7A CN113370908B (en) | 2021-06-18 | 2021-06-18 | Vehicle-mounted projection device and vehicle with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113370908A true CN113370908A (en) | 2021-09-10 |
| CN113370908B CN113370908B (en) | 2022-09-09 |
Family
ID=77578125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110681308.7A Active CN113370908B (en) | 2021-06-18 | 2021-06-18 | Vehicle-mounted projection device and vehicle with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113370908B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005075230A (en) * | 2003-09-02 | 2005-03-24 | Nissan Motor Co Ltd | Head-up display device for vehicle |
| TW201227152A (en) * | 2010-12-28 | 2012-07-01 | Hon Hai Prec Ind Co Ltd | Projector |
| CN107448753A (en) * | 2017-08-20 | 2017-12-08 | 北京北电科林电子有限公司 | A kind of display screen electric lifting mechanism |
| CN108469676A (en) * | 2018-01-23 | 2018-08-31 | 广西夜狼电子安防有限公司 | Vehicle-mounted head-up display |
| CN210721001U (en) * | 2019-10-12 | 2020-06-09 | 北京北方华德尼奥普兰客车股份有限公司 | Bus-mounted projection equipment with multi-direction projection function |
-
2021
- 2021-06-18 CN CN202110681308.7A patent/CN113370908B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005075230A (en) * | 2003-09-02 | 2005-03-24 | Nissan Motor Co Ltd | Head-up display device for vehicle |
| TW201227152A (en) * | 2010-12-28 | 2012-07-01 | Hon Hai Prec Ind Co Ltd | Projector |
| CN107448753A (en) * | 2017-08-20 | 2017-12-08 | 北京北电科林电子有限公司 | A kind of display screen electric lifting mechanism |
| CN108469676A (en) * | 2018-01-23 | 2018-08-31 | 广西夜狼电子安防有限公司 | Vehicle-mounted head-up display |
| CN210721001U (en) * | 2019-10-12 | 2020-06-09 | 北京北方华德尼奥普兰客车股份有限公司 | Bus-mounted projection equipment with multi-direction projection function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113370908B (en) | 2022-09-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6567360B1 (en) | Case construction of memory apparatus using portable recording medium | |
| US9857587B2 (en) | Head-up display device | |
| US20010015885A1 (en) | Electric apparatus with cover for opening/closing receptacle containing module | |
| US6191512B1 (en) | Electric motor for actuating a functional unit of a vehicle | |
| US6219323B1 (en) | On-vehicle electronic device assembly | |
| EP0719677B1 (en) | Robbery-proof mechanism for vehicle mounted electronic apparatus | |
| CN204065555U (en) | A kind of full-automatic head-up display | |
| CN113370908B (en) | Vehicle-mounted projection device and vehicle with same | |
| US8726300B2 (en) | Built-in disk driver and related thin computer device | |
| JP5873707B2 (en) | Head-up display device | |
| CN218021448U (en) | Cover plate device of head-up display, head-up display and vehicle | |
| CN110035158B (en) | Terminal device | |
| JPS62231847A (en) | Vehicle loaded image device | |
| US20050210485A1 (en) | Disk device with enhanced heat radiation effects | |
| CN219843672U (en) | Vehicle-mounted image pickup device | |
| CN217495997U (en) | Rotary multi-screen vehicle-mounted electronic equipment system | |
| CN213004088U (en) | Numerical control machine tool convenient for learning and displaying | |
| CN219843673U (en) | Vehicle-mounted image pickup device | |
| JPH11144444A (en) | Recording disk drive unit | |
| JP4516396B2 (en) | Electronic equipment | |
| CN115742985B (en) | Vehicle-mounted support and vehicle | |
| CN219145848U (en) | Automobile-used electronic equipment support and car | |
| CN220682283U (en) | On-vehicle central control screen with dustproof function | |
| EP2383744A1 (en) | Flip-out multimedia car stereo | |
| CN219392562U (en) | Multifunctional docking station |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |