CN219890697U - Testing device for vehicle projection equipment - Google Patents
Testing device for vehicle projection equipment Download PDFInfo
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- CN219890697U CN219890697U CN202320357985.8U CN202320357985U CN219890697U CN 219890697 U CN219890697 U CN 219890697U CN 202320357985 U CN202320357985 U CN 202320357985U CN 219890697 U CN219890697 U CN 219890697U
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- 238000012360 testing method Methods 0.000 title claims abstract description 37
- 238000001514 detection method Methods 0.000 claims abstract description 8
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 239000011521 glass Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000004888 barrier function Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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Abstract
The utility model provides a testing device of a vehicle projection device, which comprises a fixing frame, a supporting structure and a testing device, wherein the supporting structure comprises a base frame and a supporting structure arranged on the base frame, and the supporting structure comprises an angle overturning assembly; the wind shielding structure is arranged on the angle overturning assembly, and the angle overturning assembly is used for adjusting the angle of the wind shielding structure; a projection structure disposed on the base frame for emitting a projection beam onto the wind shielding structure to form a projection image on the wind shielding structure; the image acquisition equipment is arranged on the base frame and is used for acquiring the image of the wind shielding structure to obtain a detection image, and the detection image comprises the projection image. Through the mode, on one hand, data formed by different angles of various wind shielding structures can be effectively obtained, and on the other hand, compared with the test by using a real vehicle, the cost and time are greatly reduced.
Description
Technical Field
The utility model relates to the field of testing, in particular to a testing device of a vehicle projection device.
Background
Projection devices are now an integral part of the life of people, and mainly comprise large projection structures such as cinema and household projection structures. An in-car projection structure appears on the market at present, and can be connected with a mobile phone or a car control computer to project a picture onto a windshield, so that a user does not need to look at the picture of the mobile phone or the car control computer at low head, and the driving safety is greatly improved.
In practical vehicles, a great amount of tests are required to obtain test data, so that parameters of a projection structure can be adjusted based on the test data, and therefore, it is very important to test the projection structure.
However, since there are different models/sizes of vehicles on the market, the relative angles of the wind shielding structure and the platform in the vehicle (the platform for placing the projection structure, the cup, etc.) are different, so that the angle positions of different baffle glasses and the platform in the vehicle are different, and the test data are also different.
How to obtain test data of the baffle glass with different angles becomes a problem to be solved.
Disclosure of Invention
The utility model mainly provides a testing device of a vehicle projection device, which comprises:
the fixing frame comprises a base frame and a supporting structure arranged on the base frame, and the supporting structure comprises an angle overturning assembly;
the wind shielding structure is arranged on the angle overturning assembly, and the angle overturning assembly is used for adjusting the angle of the wind shielding structure;
a projection structure disposed on the base frame for emitting a projection beam onto the wind shielding structure to form a projection image on the wind shielding structure;
the image acquisition equipment is arranged on the base frame and is used for acquiring the image of the wind shielding structure to obtain a detection image, and the detection image comprises the projection image.
According to an embodiment of the present utility model, the supporting structure further includes a vertical frame and a horizontal frame, wherein the vertical frame is fixed on the base frame, the horizontal frame is fixed on the vertical frame, and the angle overturning assembly is disposed on the horizontal frame.
According to an embodiment of the present utility model, the angular overturning assembly includes a first overturning member and a second overturning member, and the first overturning member and the second overturning member are disposed at intervals along a preset direction and are respectively used for fixing two sides of the wind shielding structure.
According to an embodiment of the present utility model, the second flip member is further away from the base frame than the first flip member, so that the wind shielding structure is disposed obliquely with respect to the base frame.
In accordance with one embodiment provided by the present utility model,
the first overturning piece comprises a first accommodating groove and is used for accommodating one side of the wind shielding structure, and the first overturning piece is hinged with the transverse frame through a hinge structure, so that the first overturning piece can rotate in a plane parallel to the preset direction.
The second overturning piece comprises a second accommodating groove for accommodating the other side of the wind shielding structure, the second overturning piece is fixed with the transverse frame through a telescopic structure, and the telescopic structure is used for adjusting the distance between the second overturning piece and the transverse frame.
In accordance with one embodiment provided by the present utility model,
the first overturning piece comprises a first accommodating groove for accommodating one side of the wind shielding structure, the first overturning piece is fixed with the transverse frame through a telescopic structure, and the telescopic structure is used for adjusting the distance between the first overturning piece and the transverse frame.
The second overturning piece comprises a second accommodating groove and is used for accommodating the other side of the wind shielding structure, and the second overturning piece is hinged with the transverse frame through a hinge structure, so that the second overturning piece can rotate in a plane parallel to the preset direction.
In accordance with one embodiment provided by the present utility model,
the hinge structure is a hinge structure.
In accordance with one embodiment provided by the present utility model,
the telescopic structure comprises:
the telescopic sleeve is fixed on the transverse frame and internally provided with a telescopic cavity, and the telescopic sleeve also comprises a limiting hole penetrating through the side wall and communicated with the telescopic cavity;
the telescopic piece is connected with the first overturning piece or the second overturning piece and is arranged in the telescopic cavity in a sliding manner;
the abutting piece is arranged on the limiting hole in a penetrating mode and used for abutting the telescopic piece.
In accordance with one embodiment provided by the present utility model,
the limiting holes are formed in a plurality of positions and are arranged at intervals along the length direction of the telescopic sleeve, and the abutting pieces are correspondingly formed in a plurality of positions.
According to an embodiment of the present utility model, the telescopic member is hinged to the first or second tilting member.
The beneficial effects of the utility model are as follows: by providing a testing device for a vehicle projection apparatus, the testing device for a vehicle projection apparatus includes a mount that carries a barrier glass by an angle overturning assembly and can adjust an overturning angle of a wind shielding structure. Therefore, the condition that the projection structure is driven to the projection images of the wind shielding structures at different positions can be simulated, the projection images are further detected through the image acquisition equipment, the information of the projection images on the wind shielding structures with different inclination angles can be effectively acquired, on one hand, the data formed by different positions of various wind shielding structures can be effectively acquired, and on the other hand, compared with the test by using a real vehicle, the cost and time are greatly reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a perspective view of a testing apparatus of a vehicle projection device according to an embodiment of the present utility model;
FIG. 2 is a schematic diagram of another view of a testing device of the vehicle projection apparatus shown in FIG. 1;
fig. 3 is a schematic diagram of an angle flip assembly in a testing apparatus of the vehicle projection apparatus shown in fig. 1.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and embodiments. It is to be noted that the following embodiments are only for illustrating the present utility model, but do not limit the scope of the present utility model. Likewise, the following embodiments are only some, but not all, of the embodiments of the present utility model, and all other embodiments obtained by a person of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.
The terms "first," "second," "third," and the like in this disclosure are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", and "a third" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, such as two, three, etc., unless explicitly specified otherwise. All directional indications (such as up, down, left, right, front, back … …) in embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular gesture (as shown in the drawings), and if the particular gesture changes, the directional indication changes accordingly. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion. A process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those listed but may optionally include other steps or elements not listed or inherent to such process, method, article, or apparatus.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the utility model. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those skilled in the art will explicitly and implicitly understand that the embodiments described herein may be combined with other embodiments.
As shown in fig. 1-3, an embodiment of the present utility model provides a testing device 10 for a vehicle projection apparatus, where the testing device 10 for a vehicle projection apparatus includes a fixing frame 100, a wind shielding structure 200, a projection structure 300, and an image capturing apparatus 400.
As shown in fig. 1 and 2, the fixing frame 100 includes a base frame 110 and a supporting structure 120 provided to the base frame 110, the supporting structure 120 including an angle overturning assembly 130.
Specifically, the wind shielding structure 200 is a structure that mimics a vehicle windshield.
In alternative embodiments, the windshield structure 200 may be, in particular, an integral windshield, or a portion of a windshield cut from an integral windshield, without limitation.
The wind shielding structure 200 is disposed on the angle overturning assembly 130; the projection structure 300 is disposed on the base frame 110 and is used for emitting a projection beam onto the wind shielding structure 200 to form a projection image on the wind shielding structure 200; the image capturing device 300 is also disposed on the base frame 110 and is configured to capture an image of the wind shielding structure 200 to obtain a detection image, where the detection image includes the projection image. I.e. the image acquisition device 300 may acquire the detected image in the direction of the windscreen 200.
In an alternative embodiment, the angle flipping assembly 130 is used to adjust the angle of the wind shielding structure 200, in particular to adjust the tilt angle of the wind shielding structure 200.
In the above-described embodiment, by providing the test apparatus 10 of the vehicle projection apparatus, the test apparatus 10 of the vehicle projection apparatus includes the mount 100, and the mount 100 can adjust the turning angle of the wind shielding structure 200 by carrying the barrier glass 200 with the angle turning assembly 130. Therefore, the projection image conditions of the wind shielding structure 200 of the projection structure 300 at different positions can be simulated, and the projection image conditions can be further detected by the image acquisition equipment, so that the information of the projection images on the wind shielding structure 200 with different inclination angles can be effectively acquired, on one hand, the data formed by different positions of various wind shielding structures 200 can be effectively acquired, and on the other hand, compared with the test by using a real vehicle, the cost and time are greatly reduced.
As shown in fig. 1, the supporting structure 120 includes a vertical frame 121 provided on the base frame 110 and a horizontal frame 122 provided on the vertical frame 121. The angle overturning assembly 130 is disposed on the cross frame 122.
As shown in fig. 2 and 3, the angle turning assembly 130 further includes a first turning member 131 and a second turning member 132 disposed at intervals along a predetermined direction, and both sides of the wind shielding structure 200 are respectively fixed in the first turning member 131 and the second turning member 132.
In a specific embodiment, the second flipping member 132 is located on a side of the first flipping member 131 near the image capturing apparatus 131.
As shown in fig. 2, the second flipping part 132 is further away from the base frame 110 than the first flipping part 131, so that the wind shielding structure 200 is disposed obliquely with respect to the base frame 110. So that its wind shielding structure 200 can better simulate its in-vehicle scene.
As shown in fig. 3, the first flipping part 131 includes a first receiving groove 1311 for receiving one side of the wind shielding structure 200, and the first flipping part 131 is hinged to the cross frame 122 by a hinge structure such that the first flipping part 131 can rotate in a plane parallel to a predetermined direction. The second flipping part 132 includes a second receiving groove 1321 for receiving the other side of the wind shielding structure, the second flipping part 132 is fixed to the cross frame 122 through a telescopic structure 500, and the telescopic structure 500 is used for adjusting the distance between the second flipping part 132 and the cross frame 122. Specifically, the distance between the second flipping part 132 and the cross frame 122 is adjusted by the telescopic structure 500 such that one side of the wind shielding structure 200 is far from or closer to the cross frame 122, and the other side of the wind shielding structure 200 is hinged to the cross frame 122 by the first flipping part 131, so that the wind shielding structure 200 can be rotated in a plane parallel to a preset direction, i.e., the inclination angle thereof can be adjusted.
In another alternative embodiment, the first flipping part 131 may be fixed to the cross frame 122 by a telescopic structure 500, and the telescopic structure 500 is used to adjust the distance between the first flipping part 131 and the cross frame 122. The second flipping part 132 includes a second receiving groove 1321 for receiving the other side of the wind shielding structure 200, and the second flipping part 132 is hinged to the cross frame 122 by a hinge structure such that the second flipping part 132 can rotate in a plane parallel to a predetermined direction.
In a specific scenario, the hinge structure is a hinge structure.
As shown in fig. 3, the telescopic structure 500 includes a telescopic sleeve 510, a telescopic member 520, and an abutment member 530. The telescopic sleeve 510 is fixed on the transverse frame 122, a telescopic cavity 511 is arranged in the telescopic sleeve 510, and the telescopic sleeve 510 further comprises a limiting hole 512 penetrating through the side wall and communicated with the telescopic cavity 511.
The telescopic piece 520 is connected with the first overturning piece 131 or the second overturning piece 132 and is arranged in the telescopic cavity 511 in a sliding manner; the abutting piece is arranged on the limiting hole 512 in a penetrating mode and used for abutting the telescopic piece 520.
Alternatively, the first flipping part 131 or the second flipping part 132 thereof may be moved away from or close to the cross frame 122 by controlling the relative sliding of the telescopic sleeve 510 and the telescopic part 520. And through setting up the butt piece, can effectually restrict its slip to guarantee its stability.
In an alternative embodiment, the limiting holes 512 are plural and are spaced along the length direction of the telescopic sleeve 510, and the abutting pieces 530 are plural correspondingly.
In an alternative embodiment, the telescoping member 520 is hinged with either the first flipping member 131 or the second flipping member 132. Thereby achieving better overturning effect.
In the above-described embodiment, by providing the test apparatus 10 of the vehicle projection apparatus, the test apparatus 10 of the vehicle projection apparatus includes the mount 100, and the mount 100 can adjust the turning angle of the wind shielding structure 200 by carrying the barrier glass 200 with the angle turning assembly 130. Therefore, the projection image conditions of the wind shielding structure 200 of the projection structure 300 at different positions can be simulated, and the projection image conditions can be further detected by the image acquisition equipment, so that the information of the projection images on the wind shielding structure 200 with different inclination angles can be effectively acquired, on one hand, the data formed by different positions of various wind shielding structures 200 can be effectively acquired, and on the other hand, compared with the test by using a real vehicle, the cost and time are greatly reduced.
The foregoing description is only a partial embodiment of the present utility model, and is not intended to limit the scope of the present utility model, and all equivalent devices or equivalent processes using the descriptions and the drawings of the present utility model or directly or indirectly applied to other related technical fields are included in the scope of the present utility model.
Claims (8)
1. A test apparatus for a vehicle projection device, the test apparatus comprising:
the fixing frame comprises a base frame and a supporting structure arranged on the base frame, and the supporting structure comprises an angle overturning assembly;
the wind shielding structure is arranged on the angle overturning assembly, and the angle overturning assembly is used for adjusting the angle of the wind shielding structure;
a projection structure disposed on the base frame for emitting a projection beam onto the wind shielding structure to form a projection image on the wind shielding structure;
the image acquisition equipment is arranged on the base frame and is used for acquiring the image of the wind shielding structure to obtain a detection image, and the detection image comprises the projection image;
the supporting structure further comprises a vertical frame and a transverse frame, wherein the vertical frame is fixed on the base frame, the transverse frame is fixed on the vertical frame, the angle overturning assembly comprises a first overturning piece and a second overturning piece, and the first overturning piece and the second overturning piece are arranged at intervals along a preset direction and are respectively used for fixing two sides of the wind shielding structure.
2. The apparatus for testing a vehicle projection device of claim 1, wherein the second flip member is further from the base frame than the first flip member such that the wind shielding structure is disposed diagonally with respect to the base frame.
3. The apparatus for testing a projection device of a vehicle according to claim 1,
the first overturning piece comprises a first accommodating groove for accommodating one side of the wind shielding structure, and is hinged with the transverse frame through a hinge structure, so that the first overturning piece can rotate in a plane parallel to the preset direction;
the second overturning piece comprises a second accommodating groove for accommodating the other side of the wind shielding structure, the second overturning piece is fixed with the transverse frame through a telescopic structure, and the telescopic structure is used for adjusting the distance between the second overturning piece and the transverse frame.
4. The apparatus for testing a projection device of a vehicle according to claim 1,
the first overturning piece comprises a first accommodating groove for accommodating one side of the wind shielding structure, the first overturning piece is fixed with the transverse frame through a telescopic structure, and the telescopic structure is used for adjusting the distance between the first overturning piece and the transverse frame;
the second overturning piece comprises a second accommodating groove and is used for accommodating the other side of the wind shielding structure, and the second overturning piece is hinged with the transverse frame through a hinge structure, so that the second overturning piece can rotate in a plane parallel to the preset direction.
5. The test device for a vehicle projection apparatus according to claim 3 or 4, wherein,
the structure of articulated setting is hinge structure.
6. The test device for a vehicle projection apparatus according to claim 3 or 4, wherein,
the telescopic structure comprises:
the telescopic sleeve is fixed on the transverse frame and internally provided with a telescopic cavity, and the telescopic sleeve also comprises a limiting hole penetrating through the side wall and communicated with the telescopic cavity;
the telescopic piece is connected with the first overturning piece or the second overturning piece and is arranged in the telescopic cavity in a sliding manner;
the abutting piece is arranged on the limiting hole in a penetrating mode and used for abutting the telescopic piece.
7. The apparatus for testing a projection device of a vehicle according to claim 6, wherein,
the limiting holes are formed in a plurality of positions and are arranged at intervals along the length direction of the telescopic sleeve, and the abutting pieces are correspondingly formed in a plurality of positions.
8. The apparatus for testing a vehicle projection device of claim 7, wherein the telescoping member is hinged to the first flip member or the second flip member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320357985.8U CN219890697U (en) | 2023-02-22 | 2023-02-22 | Testing device for vehicle projection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320357985.8U CN219890697U (en) | 2023-02-22 | 2023-02-22 | Testing device for vehicle projection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219890697U true CN219890697U (en) | 2023-10-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320357985.8U Active CN219890697U (en) | 2023-02-22 | 2023-02-22 | Testing device for vehicle projection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219890697U (en) |
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2023
- 2023-02-22 CN CN202320357985.8U patent/CN219890697U/en active Active
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