CN220673837U - Test equipment for monitoring system of vehicle-mounted camera display screen - Google Patents

Abstract

The application discloses on-vehicle camera display screen monitoring system test equipment includes: the device comprises a tested piece bracket assembly, a light supplementing device, a testing device, a first guide rail and a second guide rail; the first guide rail and the second guide rail are arranged in a stacked manner in the vertical direction; the tested piece bracket component is arranged on the first side of the first guide rail and the second guide rail, and the light supplementing device and the testing device are arranged on the second side of the first guide rail and the second guide rail; the light supplementing device is connected with the first guide rail through a detachable structure, and the testing device is connected with the second guide rail. The tested piece is arranged on the tested piece bracket component for testing; the light supplementing device is connected with the first guide rail, the testing device is connected with the second guide rail, the first guide rail and the second guide rail are arranged in a stacked mode in the vertical direction, the space utilization rate is high, the relative position is fixed in a certain range, and the consistency of the obtained testing results is good.

Description

Test equipment for monitoring system of vehicle-mounted camera display screen

Technical Field

The application belongs to the technical field of camera display screen monitoring system testing, and particularly relates to vehicle-mounted camera display screen monitoring system testing equipment.

Background

In the field of vehicle-mounted camera display screen monitoring system testing, national standard GB15084 standardizes the performance and installation requirement standard of an indirect visual field device of a motor vehicle. However, when the test environment is built according to the GB15084 standard, no special equipment is provided, the test equipment and the equipment to be tested are simply placed at the positions and cannot be adjusted, the practicability is poor, the markability is poor, and the consistency of repeated tests is poor. In addition, there is an interference problem between the test devices when the detection is performed according to the standard.

Therefore, it is needed to provide a test device for a monitor system of a vehicle-mounted camera display screen, which can accurately test a display module and avoid interference between devices.

Disclosure of Invention

Aiming at the defects or shortcomings of the prior art, the application aims to provide test equipment for a vehicle-mounted camera display screen monitoring system.

In order to solve the technical problems, the application is realized by the following technical scheme:

the application provides a vehicle-mounted camera display screen monitoring system test equipment, include: the device comprises a tested piece bracket assembly, a light supplementing device, a testing device, a first guide rail and a second guide rail; the first guide rail and the second guide rail are arranged in a stacked manner in the vertical direction; the tested piece bracket component is arranged on the first side of the first guide rail and the second guide rail, and the light supplementing device and the testing device are arranged on the second side of the first guide rail and the second guide rail; the light supplementing device is connected with the first guide rail through a detachable structure, and the testing device is connected with the second guide rail.

Optionally, the test device for the on-vehicle camera display screen monitoring system, wherein the light supplementing device at least includes: the light source module and the light source movable bracket assembly are arranged on the light source movable bracket assembly; the light source moving bracket assembly at least comprises: the light source module is arranged on the first supporting table, the first supporting table is arranged on the upper surface of the first sliding rail in a sliding mode, the second sliding rail is arranged on the lower surface of the first sliding rail, the first supporting leg group is arranged at the first end of the first sliding rail, the second end of the first sliding rail is connected with the first sliding rail through the detachable structure, and the second supporting leg group is connected with the second sliding rail through a sliding block.

Optionally, the test device for the on-vehicle camera display screen monitoring system, wherein the light source moving bracket assembly further includes: and the third sliding rail is arranged between the first sliding rail and the first supporting table.

Optionally, the test device for the on-vehicle camera display screen monitoring system, wherein the detachable structure includes: the buckle is arranged on the first guide rail through a first connecting piece, the hook is connected with the pressing arm and arranged on the end portion of the first sliding rail, and the buckle is connected with the hook and the pressing arm to realize detachable connection of the first guide rail and the first sliding rail.

Optionally, the test device of the on-vehicle camera display screen monitoring system includes at least: the test instrument and the test movable bracket assembly are arranged on the test movable bracket assembly; the test mobile carriage assembly includes at least: the test instrument is arranged on the second supporting table, the second supporting table is arranged on the fourth sliding rail in a sliding mode, the third supporting leg group is arranged at the first end of the fourth sliding rail, and the second end of the fourth sliding rail is connected with the second guide rail.

Optionally, the test device for the on-vehicle camera display screen monitoring system, wherein the test mobile bracket assembly further includes: and the fifth sliding rail is arranged between the fourth sliding rail and the second supporting table.

Optionally, the test device for the on-vehicle camera display screen monitoring system is provided, wherein the first supporting leg group, the second supporting leg group and/or the third supporting leg group are provided with pulleys.

Optionally, the test device for the on-vehicle camera display screen monitoring system, wherein the tested piece bracket assembly at least includes: the device comprises a clamp, a rotating rack and a moving rack, wherein the rotating rack is connected with the clamp and the moving rack.

Optionally, the test device for the on-vehicle camera display screen monitoring system, wherein the fixture at least includes: the frame body is connected with the rotating rack through a second connecting piece;

and/or, the rotating gantry comprises: x axle revolving stage, Y axle revolving stage and Z axle revolving stage, X axle revolving stage pass through the second connecting piece with the anchor clamps are connected, X axle revolving stage pass through the third connecting piece with Y axle revolving stage is connected, Y axle revolving stage pass through the fourth connecting piece with Z axle revolving stage is connected, Z axle revolving stage still with remove the rack and be connected.

Optionally, the test device for the on-vehicle camera display screen monitoring system further includes: the backboard is arranged on the tested piece bracket component.

Compared with the prior art, the application has the following technical effects:

the tested piece is arranged on the tested piece bracket component for testing; the light supplementing device is connected with the first guide rail, the testing device is connected with the second guide rail, the first guide rail and the second guide rail are arranged in a stacked mode in the vertical direction, the space utilization rate is high, the relative position is fixed in a certain range, and the consistency of the obtained testing result is good;

the second supporting leg group of the light supplementing device is designed to be in sliding arrangement, the position of the second supporting leg group can be adjusted according to testing requirements, and interference with the testing position of the testing device is prevented.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the detailed description of non-limiting embodiments, made with reference to the following drawings, in which:

fig. 1: in an embodiment of the present application, the light supplementing device is located on the right side of the testing device;

fig. 2: in an embodiment of the present application, the light supplementing device is located on the left side of the testing device;

fig. 3: a partial schematic view of the structure shown in fig. 1;

fig. 4: schematic diagram of detachable structure in one embodiment of the application;

fig. 5: in an embodiment of the present application, a schematic structural diagram of a light supplementing device is provided;

fig. 6: in an embodiment of the present application, a schematic structure of a bottom of the light supplementing device is shown;

fig. 7: the structure of the testing device in one embodiment of the application is schematically shown;

fig. 8: a partial schematic view of a tested part bracket assembly in an embodiment of the application;

fig. 9: in an embodiment of the present application, a structure schematic diagram of a fixture and a rotating rack is provided;

fig. 10: a rear view of an embodiment of the present application;

in the figure: the device comprises a tested piece 0, a tested piece support assembly 1, a frame 101, a pull rod 102, a pressure head 103, an X-axis rotary table 104, a Y-axis rotary table 105, a Z-axis rotary table 106, a base 107, a trapezoidal screw 108, a guide post 109, a lifting platform 110, a second connecting piece 111, a third connecting piece 112, a fourth connecting piece 113, a light supplementing device 2, a light source module 201, a light source moving support assembly 202, a first supporting table 203, a first sliding rail 204, a second sliding rail 205, a first supporting leg group 206, a second supporting leg group 207, a third sliding rail 208, a buckle 209, a hook 210, a pressing arm 211, a first connecting piece 212, a sliding block 213, a vertical sliding rail assembly 214, a testing device 3, a testing instrument 301, a testing moving support assembly 302, a second supporting table 303, a fourth sliding rail 304, a third supporting leg group 305, a fifth sliding rail 306, a first sliding rail 4, a second sliding rail 5, a backboard 6, a sheet metal part 7, an electrical cabinet 8, a supporting frame 9, a pulley 10 and a brake block 11.

Detailed Description

The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

As shown in fig. 1, one embodiment of the present application, an in-vehicle camera display monitor system test device, includes: the device comprises a tested piece bracket assembly 1, a light supplementing device 2, a testing device 3, a first guide rail 4 and a second guide rail 5; the first guide rail 4 and the second guide rail 5 are stacked in the vertical direction; the tested piece bracket component 1 is arranged on the first side of the first guide rail 4 and the second guide rail 5, and the light supplementing device 2 and the testing device 3 are arranged on the second side of the first guide rail 4 and the second guide rail 5; the light supplementing device 2 is connected with the first guide rail 4 through a detachable structure, and the testing device 3 is connected with the second guide rail 5.

In the present embodiment, the test piece 0 is mounted on the test piece holder assembly 1 for testing; the light supplementing device 2 is connected with the first guide rail 4, the testing device 3 is connected with the second guide rail 5, the first guide rail 4 and the second guide rail 5 are arranged in a stacked mode in the vertical direction, the space utilization rate is high, the relative position is fixed in a certain range, and the consistency of the obtained testing results is good.

Specifically, the first guide rail 4 and the second guide rail 5 adopt an arc structure, so that the light compensating device 2 and the testing device 3 perform distance adjustment with the tested piece 0 as a center, which is more beneficial to confirm the distances among the light source module 201, the testing instrument 301 and the tested piece 0, which are mentioned below.

Optionally, the light supplementing device 2 at least includes: a light source module 201 and a light source moving bracket assembly 202, wherein the light source module 201 is arranged on the light source moving bracket assembly 202; the light source moving rack assembly 202 includes at least: the light source module 201 is arranged on the first supporting table 203, the first supporting table 203 is arranged on the upper surface of the first sliding rail 204 in a sliding mode, the second sliding rail 205 is arranged on the lower surface of the first sliding rail 204, the first supporting leg group 206 is arranged at the first end of the first sliding rail 204, the second end of the first sliding rail 204 is connected with the first guide rail 4 through the detachable structure, and the second supporting leg group 207 is connected with the second sliding rail 205 through a sliding block 213. Through the above arrangement, the light supplementing device 2 of the present embodiment can work independently, the first supporting table 203 connects the light source module 201 with the first sliding rail 204, and the first supporting table 203 can slide on the first sliding rail 204, so as to adjust the distance between the light source module 201 and the measured piece 0; the first supporting leg group 206 and the second supporting leg group 207 are used for supporting the light source module 201, the first supporting leg group 206 is arranged at the first end of the first sliding rail 204, and the second supporting leg group 207 is arranged on the lower surface of the first sliding rail 204 in a sliding manner through matching of the sliding blocks 213 and the second sliding rail 205. The second supporting leg group 207 is slidably arranged below the first sliding rail 204, so that the position of the second supporting leg group 207 can be adjusted according to the testing requirement, and interference with the position of the testing device 3 is prevented. Specifically, the interference is due to the fact that in the test, an included angle of 15 ° is generally formed between the test device 3 and the light supplementing device 2, and because the angle is too small, there is interference between the test device 3 and the light supplementing device 2, and the second support leg group 207 is set to be movable, so that the problem can be effectively solved.

Specifically, the light source moving rack assembly 202 further includes: the third sliding rail 208, the third sliding rail 208 set up in between the first sliding rail 204 with the first supporting bench 203, namely third sliding rail 208 slides and sets up on first sliding rail 204, and first supporting bench 203 slides and sets up on third sliding rail 208, through above-mentioned setting, can increase the stroke of light source module 201, when the relative first sliding rail 204 of third sliding rail 208 moves away the back, the light filling scope is bigger, when the relative first sliding rail 204 of third sliding rail 208 is overlapped, then is favorable to space utilization.

Optionally, the first supporting table 203 is provided with a vertical sliding rail assembly 214, which can drive the light source module 201 to move in a vertical direction, so as to adjust the height of the light source module 201, thereby meeting the test requirement.

Specifically, the detachable structure includes: the buckle 209, couple 210 and compress tightly the arm 211, the buckle 209 pass through first connecting piece 212 set up in on the first guide rail 4, couple 210 with compress tightly the arm 211 link to each other and set up in on the tip of first slide rail 204, buckle 209 with couple 210 compress tightly the arm 211 and connect and have realized first guide rail 4 with first slide rail 204 can dismantle the connection.

In this embodiment, when the light compensating device 2 needs to be detached from the first rail 4, or needs to be adjusted to the left or right of the testing device 3, the buckle 209 may be implemented by a detachable structure, and is disposed on the first rail 4 through the first connector 212, where the first connector 212 may be slidably disposed on the first rail 4, the hook 210 is connected to the pressing arm 211 and disposed on the first rail 204, and when the first rail 4 needs to be connected to the first rail 204, the hook 210 is hung on the buckle 209, and the pressing arm 211 is pressed down, so as to ensure the reliability of the connection between the first rail 4 and the first rail 204; the reverse process of the above process can realize the separation of the first guide rail 4 and the first slide rail 204.

Specifically, the test device 3 includes at least: a test instrument 301 and a test mobile stand assembly 302, the test instrument 301 being disposed on the test mobile stand assembly 302; the test mobile carriage assembly 302 includes at least: the test instrument 301 is disposed on the second support table 303, the second support table 303 is slidably disposed on the fourth slide rail 304, the third support leg set 305 is disposed at a first end of the fourth slide rail 304, and a second end of the fourth slide rail 304 is connected with the second guide rail 5.

In this embodiment, the test apparatus 301 is slidably disposed on the fourth sliding rail 304 through the second supporting platform 303, the first end of the fourth sliding rail 304 is provided with the third supporting leg set 305, and the second end of the fourth sliding rail 304 is slidably disposed on the second guiding rail 5 through the adapter, so as to ensure that the test apparatus 301 completes the test work.

Specifically, the test mobile stand assembly 302 further includes: a fifth slide rail 306, the fifth slide rail 306 is disposed between the fourth slide rail 304 and the second supporting table 303.

In this embodiment, the second supporting platform 303 is slidably disposed on the fifth sliding rail 306, and the fifth sliding rail 306 is slidably disposed on the fourth sliding rail 304, so as to increase the stroke of the testing instrument 301, and when the fifth sliding rail 306 moves away from the fourth sliding rail 304, the testing range is larger, and in this embodiment, a testing distance of 1.9 meters can be achieved; when the fifth rail 306 is overlapped with the fourth rail 304, space utilization is facilitated.

Optionally, the second supporting table 303 is provided with a vertical sliding rail assembly 214, which can drive the testing instrument 301 to move in the vertical direction, so as to adjust the height of the testing instrument 301, thereby meeting the testing requirement.

Optionally, the first set of support legs 206, the second set of support legs 207 and/or the third set of support legs 305 are provided with pulleys 10.

In this embodiment, the first supporting leg set 206, the second supporting leg set 207 and the third supporting leg set 305 are all provided with pulleys 10, so as to facilitate movement of the device, and improve flexibility of the device, specifically, the pulleys 10 of this embodiment are further provided with brake pads 11, so as to prevent displacement of the device after the device is adjusted.

Specifically, the tested piece bracket assembly 1 at least includes: the device comprises a clamp, a rotating rack and a moving rack, wherein the rotating rack is connected with the clamp and the moving rack.

In this embodiment, the tested piece 0 is disposed on the fixture, the fixture is disposed on the rotating rack, so as to implement triaxial rotation of the fixture, and the moving rack is connected with the rotating rack, the first guide rail 4 and the second guide rail 5, so as to ensure the relative testing positions of the devices, and improve the testing accuracy.

Specifically, the clamp at least comprises: the frame body 101, two pull rods 102 and two pressure heads 103, two pull rods 102 are arranged on two opposite sides of the frame body 101, two pressure heads 103 are respectively arranged on two pull rods 102, and the frame body 101 is connected with the rotating rack through a second connecting piece 111.

In this embodiment, the fixture can be adaptively adjusted according to the size of the measured piece 0. The number of the pressure heads 103 is four, two pressure heads are respectively arranged on the two pull rods 102, the two pull rods 102 are respectively arranged on two opposite sides of the frame body 101, the measured piece 0 is fixed on the frame body 101 through the pressure heads 103, and the pull rods 102 can slidably adjust relative distances relative to the frame body 101 so as to adapt to the measured pieces 0 with different specifications.

Optionally, a blocking head is further provided on the frame 101 to prevent the tested piece 0 from falling off.

Specifically, the rotating gantry includes: the X-axis rotating table 104, the Y-axis rotating table 105 and the Z-axis rotating table 106, wherein the X-axis rotating table 104 is connected with the fixture through a second connecting piece 111, the X-axis rotating table 104 is connected with the Y-axis rotating table 105 through a third connecting piece 112, the Y-axis rotating table 105 is connected with the Z-axis rotating table 106 through a fourth connecting piece 113, and the Z-axis rotating table 106 is also connected with the movable rack. Through the arrangement, the clamp is connected with the rotating rack, and X, Y, Z triaxial rotation is achieved.

Optionally, the moving gantry includes: the Z-axis rotating table 106 is connected with a lifting platform 110 of the base 107, one end of the trapezoidal screw 108 and one end of the guide column 109 are connected with the lifting platform 110, the other end of the trapezoidal screw 108 and the other end of the guide column 109 are connected with the bottom of the base 107, the lifting platform 110 moves vertically relative to the bottom of the base 107 through the trapezoidal screw 108, and the guide column 109 is arranged around the trapezoidal screw 108 to assist the lifting platform 110 to move.

Optionally, the in-vehicle camera display screen monitoring system test device further includes: the backboard 6 is arranged on the tested piece bracket assembly 1.

In this embodiment, the back plate 6 is specifically disposed on the support frame 9 connected to the moving rack, specifically, the back plate 6 is black, so as to effectively block light, reduce brightness, reduce influence on the tested piece 0, and improve accuracy of testing.

Optionally, the test device of the vehicle-mounted camera display screen monitoring module further comprises: and the electric cabinet 8 is arranged on the tested piece bracket component 1 and is connected with the rotating bench to realize the triaxial rotation of the electric control clamp.

Optionally, the cables on the back plate 6 are covered by a sheet metal part 7 to prevent light from entering.

In the description of the present application, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

In this application, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, and may also include the first and second features not being in direct contact but being in contact with each other by way of additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", etc. azimuth or positional relationship are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of description and simplification of operations, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for distinguishing between them.

The above embodiments are only for illustrating the technical solution of the present application, not for limiting, and the present application is described in detail with reference to the preferred embodiments. It will be understood by those skilled in the art that various modifications and equivalent substitutions may be made to the technical solution of the present application without departing from the spirit and scope of the technical solution of the present application, and it is intended to cover within the scope of the claims of the present application.

Claims (8)

1. The utility model provides a vehicle-mounted camera display screen monitoring system test equipment which characterized in that includes: the device comprises a tested piece bracket assembly, a light supplementing device, a testing device, a first guide rail and a second guide rail; the first guide rail and the second guide rail are arranged in a stacked manner in the vertical direction; the tested piece bracket component is arranged on the first side of the first guide rail and the second guide rail, and the light supplementing device and the testing device are arranged on the second side of the first guide rail and the second guide rail; the light supplementing device is connected with the first guide rail through a detachable structure, and the testing device is connected with the second guide rail;

the light supplementing device at least comprises: the light source module and the light source movable bracket assembly are arranged on the light source movable bracket assembly; the light source moving bracket assembly at least comprises: the light source module is arranged on the first supporting table, the first supporting table is arranged on the upper surface of the first sliding rail in a sliding mode, the second sliding rail is arranged on the lower surface of the first sliding rail, the first supporting leg group is arranged at the first end of the first sliding rail, the second end of the first sliding rail is connected with the first sliding rail through the detachable structure, and the second supporting leg group is connected with the second sliding rail through a sliding block;

the detachable structure includes: the buckle is arranged on the first guide rail through a first connecting piece, the hook is connected with the pressing arm and arranged on the end portion of the first sliding rail, and the buckle is connected with the hook and the pressing arm to realize detachable connection of the first guide rail and the first sliding rail.

2. The in-vehicle camera display screen monitoring system testing apparatus of claim 1, wherein the light source moving mount assembly further comprises: and the third sliding rail is arranged between the first sliding rail and the first supporting table.

3. The in-vehicle camera display screen monitoring system testing apparatus according to claim 1 or 2, wherein the testing device comprises at least: the test instrument and the test movable bracket assembly are arranged on the test movable bracket assembly; the test mobile carriage assembly includes at least: the test instrument is arranged on the second supporting table, the second supporting table is arranged on the fourth sliding rail in a sliding mode, the third supporting leg group is arranged at the first end of the fourth sliding rail, and the second end of the fourth sliding rail is connected with the second guide rail.

4. The in-vehicle camera display screen monitoring system testing apparatus of claim 3, wherein the test mobile stand assembly further comprises: and the fifth sliding rail is arranged between the fourth sliding rail and the second supporting table.

5. The in-vehicle camera display screen monitoring system testing apparatus of claim 3, wherein the first support leg set, the second support leg set, and/or the third support leg set are provided with pulleys.

6. The in-vehicle camera display screen monitoring system testing apparatus of claim 1 or 2, wherein the test piece holder assembly comprises at least: the device comprises a clamp, a rotating rack and a moving rack, wherein the rotating rack is connected with the clamp and the moving rack.

7. The in-vehicle camera display screen monitoring system testing apparatus of claim 6, wherein the fixture comprises at least: the frame body is connected with the rotating rack through a second connecting piece;

and/or, the rotating gantry comprises: x axle revolving stage, Y axle revolving stage and Z axle revolving stage, X axle revolving stage pass through the second connecting piece with the anchor clamps are connected, X axle revolving stage pass through the third connecting piece with Y axle revolving stage is connected, Y axle revolving stage pass through the fourth connecting piece with Z axle revolving stage is connected, Z axle revolving stage still with remove the rack and be connected.

8. The in-vehicle camera display screen monitoring system testing apparatus according to claim 1 or 2, further comprising: the backboard is arranged on the tested piece bracket component.