CN209881960U - Automatic drive camera and be in ring test fixture - Google Patents
Automatic drive camera and be in ring test fixture Download PDFInfo
- Publication number
- CN209881960U CN209881960U CN201920969364.9U CN201920969364U CN209881960U CN 209881960 U CN209881960 U CN 209881960U CN 201920969364 U CN201920969364 U CN 201920969364U CN 209881960 U CN209881960 U CN 209881960U
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- China
- Prior art keywords
- camera
- support plate
- bevel gear
- plate
- test fixture
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- Expired - Fee Related
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Abstract
The utility model discloses an automatic drive camera ring test fixture, including the support plate, the camera bears the seat, be located the fixture on the support plate leading flank and be located the horizontal adjustment mechanism of back backup pad leading flank lower part, fixture includes bevel gear two and ball, bevel gear two is installed on ball lateral surface upper portion, and bevel gear two meshes with bevel gear one through the teeth of a cogwheel, bevel gear one welded fastening is at dwang one end, the dwang rotates to be connected in support plate one side, ball rotates to be connected in the cell body, the cell body is seted up in support plate leading flank middle part, set up the clamp plate on the support plate leading flank, install nut seat on the clamp plate trailing flank, nut seat rear end is connected with ball, clamp plate swing joint is on the guide post, the guide post welded fastening is in camera bears seat up end one side; the quick clamping function of driving the camera is realized, and through the design of the horizontal adjusting mechanism, the levelness of the support plate is convenient to adjust, and the adjusting operation is convenient and fast.
Description
Technical Field
The utility model belongs to the technical field of drive the camera test, concretely relates to automatic drive camera at ring test fixture.
Background
In intelligent driving, carry out the image step through the camera to the environment around the vehicle, then handle the image, then make the process that the car went, the camera needs to use anchor clamps to install in the use, and camera test fixture on the market still has various problems at present.
Like the utility model discloses an automatic driving vehicle camera mount pad that the grant bulletin number is CN208469691U, its realization can not influence being connected of connecting portion and automobile body again to the regulation of main part support horizontal gesture, and it is convenient to adjust, but it is not good that it does not solve automatic driving camera installation stability, and the problem that very easily drops in the test procedure, for this reason we propose an automatic driving camera and encircle test fixture.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an autopilot camera is at ring test fixture to solve the autopilot camera installation stability who proposes in the above-mentioned background art not good, the problem that very easily drops in the testing process.
In order to achieve the above object, the utility model provides a following technical scheme: an automatic driving camera in-loop test fixture comprises a support plate, a camera positioning groove, a camera bearing seat, a rear support plate, a clamping mechanism positioned on the front side surface of the support plate and a horizontal adjusting mechanism positioned at the lower part of the front side surface of the rear support plate, the clamping mechanism comprises a second bevel gear and a ball screw, the second bevel gear is arranged on the upper part of the outer side surface of the ball screw, the second bevel gear is meshed with the first bevel gear through gear teeth, the first bevel gear is welded and fixed at one end of the rotating rod, the rotating rod is rotatably connected to one side of the carrier plate, the ball screw is rotatably connected in the groove body, the groove body is arranged in the middle of the front side surface of the carrier plate, a pressing plate is arranged on the front side surface of the support plate, a nut seat is arranged on the back side surface of the pressing plate, the back end of the nut seat is connected with a ball screw, the pressing plate is movably connected to the guide post, and the guide post is fixedly welded to one side of the upper end face of the camera bearing seat.
Preferably, horizontal adjustment mechanism includes hank axle and mounting panel, hank axle one end and support plate rear end face lower part, just the hank axle other end rotates with the back backup pad to be connected, terminal surface downside before the mounting panel welded fastening is at the mounting panel, first adjusting bolt of mounting panel bilateral symmetry installation and second adjusting bolt.
Preferably, the camera positioning groove is formed in the middle of the upper side face of the camera bearing seat, the camera bearing seat is fixedly connected to the front side face of the support plate, and the support plate is arranged on the front side face of the rear support plate.
Preferably, dwang one end welded fastening adjust knob, adjust knob installs on a support plate side surface upper portion, processing anti-skidding line on the adjust knob lateral surface.
Preferably, the guide posts are two groups, the two groups of guide posts are symmetrically arranged on the upper side surface of the camera bearing seat, and the upper ends of the two groups of guide posts penetrate through the pressing plate.
Preferably, the top end surfaces of the two guide columns are respectively provided with a limiting disc, and the diameter size of each limiting disc is 0.5 times larger than that of each guide column.
Preferably, a rubber pad is installed in the middle of the surface of the bottom end of the pressing plate, and the central axis of the rubber pad and the central axis of the camera positioning groove are on the same longitudinal straight line.
Preferably, the first adjusting bolt is connected in a first threaded hole through threads, and the first threaded hole is formed in one side of the mounting plate.
Preferably, the second adjusting bolt is connected in a second threaded hole through threads, and the second threaded hole is formed in the other side of the mounting plate.
Preferably, the first adjusting bolt is the same as the second adjusting bolt in specification, and the rear end of the hinge shaft is rotatably connected with the rear supporting plate through a ball bearing.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the first bevel gear and the second bevel gear drive the longitudinal screw to rotate, the nut seat drives the pressing plate to move downwards along the guide column, the pressing plate is attached to the driving camera, the driving camera is fixed on the camera bearing table, the rapid clamping function of the driving camera is achieved, and meanwhile the driving camera is good in clamping stability and convenient to operate.
(2) The levelness of the support plate is known through the levelness instrument, the levelness of the support plate is convenient to adjust, the adjusting operation is convenient, and the practicability is high.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic diagram of a right-side sectional structure of the carrier plate of the present invention;
fig. 3 is a schematic view of a partial cross-sectional structure of a carrier plate according to the present invention;
fig. 4 is a schematic diagram of a right-side sectional structure of the present invention;
fig. 5 is a schematic front view of the cross-sectional structure of the present invention;
in the figure: 1. a carrier plate; 2. a camera positioning groove; 3. a camera bearing seat; 4. a rear support plate; 11. a second bevel gear; 12. a nut seat; 13. a ball screw; 14. a guide post; 15. pressing a plate; 16. a first bevel gear; 17. rotating the rod; 41. twisting a shaft; 42. mounting a plate; 43. a first adjusting bolt; 44. a second adjusting bolt; 45. a level gauge.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: an automatic drive camera on-ring test fixture comprises a support plate 1, a camera positioning groove 2, a camera bearing seat 3, a rear support plate 4, a clamping mechanism positioned on the front side surface of the support plate 1 and a horizontal adjusting mechanism positioned on the lower part of the front side surface of the rear support plate 4, wherein the clamping mechanism comprises a bevel gear II 11 and a ball screw 13, the bevel gear II 11 is arranged on the upper part of the outer side surface of the ball screw 13, the bevel gear II 11 is meshed with the bevel gear I16 through gear teeth, the bevel gear I16 is welded and fixed at one end of a rotating rod 17, the rotating rod 17 is rotatably connected to one side of the support plate 1, the ball screw 13 is rotatably connected in a groove body, a groove body is arranged in the middle part of the front side surface of the support plate 1, a pressing plate 15 is arranged on the front side surface of the support plate 1, a nut seat 12 is arranged on the rear side surface of the pressing plate 15, the quick clamping function of driving the camera is realized, the clamping stability of the driving camera is good, and the operation is convenient.
In order to adjust the levelness of the carrier plate 1 and ensure the levelness of the driving camera, in this embodiment, preferably, the horizontal adjusting mechanism includes a hinge shaft 41 and a mounting plate 42, one end of the hinge shaft 41 is connected to the lower portion of the rear end surface of the carrier plate 1, the other end of the hinge shaft 41 is rotatably connected to the rear support plate 4, the mounting plate 42 is welded and fixed to the lower side of the front end surface of the mounting plate 42, and first adjusting bolts 43 and second adjusting bolts 44 are symmetrically mounted on two sides of the mounting plate 42.
In order to facilitate the positioning and installation of the driving camera, in the embodiment, preferably, the camera positioning groove 2 is formed in the middle of the upper side of the camera bearing seat 3, the camera bearing seat 3 is fixedly connected to the front side of the carrier plate 1, and the carrier plate 1 is disposed on the front side of the rear support plate 4.
In order to facilitate the control of the rotation direction of the rotation rod 17, in the embodiment, it is preferable that an adjustment knob is welded to one end of the rotation rod 17, the adjustment knob is installed on the upper portion of one side surface of the support plate 1, and anti-skid lines are processed on the outer side surface of the adjustment knob.
In order to improve the guiding performance of the pressure plate 15 during moving, in this embodiment, preferably, two sets of guide posts 14 are provided, the two sets of guide posts 14 are symmetrically installed on the upper side surface of the camera bearing seat 3, and the upper ends of the two sets of guide posts 14 penetrate through the pressure plate 15.
In order to limit the pressure plate 15, in this embodiment, it is preferable that a limiting disc is mounted on the top end surface of each of the two guide posts 14, and the diameter of the limiting disc is 0.5 times larger than that of the guide post 14.
In order to improve the buffering barrier propterty of clamp plate 15, avoided clamp plate 15 to crush the condition of driving the camera to take place, in this embodiment, preferred, 15 bottom surface mid-mounting rubber pads of clamp plate, the axis of rubber pad and the axis of camera constant head tank 2 are on same vertical straight line.
In order to facilitate the movement of the first adjusting bolt 43, in the present embodiment, it is preferable that the first adjusting bolt 43 is screwed into a first threaded hole, and the first threaded hole is opened on the side of the mounting plate 42.
To facilitate the movement of the second adjusting bolt 44, in the present embodiment, it is preferable that the second adjusting bolt 44 is screwed into a second threaded hole, and the second threaded hole is opened at the other side of the mounting plate 42.
In order to improve the versatility of the components and the stability of the hinge shaft 41 during rotation, in the present embodiment, it is preferable that the first adjusting bolt 43 and the second adjusting bolt 44 have the same specification, and the rear end of the hinge shaft 41 is rotatably connected to the rear support plate 4 through a ball bearing.
The utility model discloses a theory of operation and use flow: after the device is installed, firstly, a driving camera is clamped into the camera positioning groove 2, then an adjusting knob is rotated, the adjusting knob drives a rotating rod 17 to rotate, the rotating rod 17 rotates to drive a first bevel gear 16 to rotate, the first bevel gear 16 rotates to drive a second bevel gear 11 to rotate, the second bevel gear 11 drives a ball screw 13 to rotate, the ball screw 13 drives a nut seat 12 to move, the nut seat 12 moves a pressure plate 15 to move downwards along a guide column 14, after the pressing plate 15 is jointed with the driving camera, the pressing plate 15 fixes the driving camera in the camera positioning groove 2, then the first adjusting bolt 43 or the second adjusting bolt 44 is screwed, the first adjusting bolt 43 or the second adjusting bolt 44 drives the carrier plate 1 to rotate around the hinge shaft 41, then, the levelness of the carrier plate 1 is known by observing the level gauge 45, and after the carrier plate 1 is adjusted to the horizontal position, the first adjusting bolt 43 and the second adjusting bolt 44 are stopped to be screwed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides an automatic drive camera is at ring test fixture, includes support plate (1), camera constant head tank (2), camera carrier seat (3), back backup pad (4), is located fixture on support plate (1) leading flank and is located the horizontal adjustment mechanism of backup pad (4) leading flank lower part, its characterized in that: the clamping mechanism comprises a second bevel gear (11) and a ball screw (13), the second bevel gear (11) is arranged on the upper part of the outer side surface of the ball screw (13), the second bevel gear (11) is meshed with the first bevel gear (16) through gear teeth, the first bevel gear (16) is fixedly welded at one end of the rotating rod (17), the rotating rod (17) is rotatably connected to one side of the carrier plate (1), the ball screw (13) is rotatably connected in the groove body, the groove body is arranged in the middle of the front side surface of the carrier plate (1), a press plate (15) is arranged on the front side surface of the carrier plate (1), a nut seat (12) is arranged on the back side surface of the pressure plate (15), the back end of the nut seat (12) is connected with a ball screw (13), the pressing plate (15) is movably connected to the guide post (14), and the guide post (14) is welded and fixed on one side of the upper end face of the camera bearing seat (3).
2. The automatic drive camera in-the-loop test fixture of claim 1, wherein: horizontal adjustment mechanism includes hank axle (41) and mounting panel (42), hank axle (41) one end and support plate (1) rear end face lower part, just hank axle (41) other end rotates with back backup pad (4) to be connected, terminal surface downside before mounting panel (42) welded fastening, first adjusting bolt (43) and second adjusting bolt (44) are installed to mounting panel (42) bilateral symmetry.
3. The automatic drive camera in-the-loop test fixture of claim 1, wherein: the camera positioning groove (2) is formed in the middle of the side face of the camera bearing seat (3), the camera bearing seat (3) is fixedly connected to the front side face of the support plate (1), and the support plate (1) is arranged on the front side face of the rear support plate (4).
4. The automatic drive camera in-the-loop test fixture of claim 1, wherein: dwang (17) one end welded fastening adjust knob, adjust knob installs on support plate (1) a side surface upper portion, processing anti-skidding line on the adjust knob lateral surface.
5. The automatic drive camera in-the-loop test fixture of claim 1, wherein: the guide posts (14) are arranged in two groups, the guide posts (14) are symmetrically arranged on the upper side surface of the camera bearing seat (3), and the upper ends of the guide posts (14) penetrate through the pressing plate (15).
6. The autopilot camera in-the-loop test fixture of claim 5 wherein: limiting discs are arranged on the top end surfaces of the two guide columns (14), and the diameter size of each limiting disc is 0.5 times larger than that of each guide column (14).
7. The automatic drive camera in-the-loop test fixture of claim 1, wherein: the middle of the surface of the bottom end of the pressing plate (15) is provided with a rubber pad, and the central axis of the rubber pad and the central axis of the camera positioning groove (2) are on the same vertical straight line.
8. The autopilot camera in-the-loop test fixture of claim 2 wherein: the first adjusting bolt (43) is connected in a first threaded hole through threads, and the first threaded hole is formed in one side of the mounting plate (42).
9. The autopilot camera in-the-loop test fixture of claim 2 wherein: the second adjusting bolt (44) is connected in a second threaded hole through threads, and the second threaded hole is formed in the other side of the mounting plate (42).
10. The autopilot camera in-the-loop test fixture of claim 2 wherein: the first adjusting bolt (43) and the second adjusting bolt (44) are the same in specification, and the rear end of the hinge shaft (41) is rotatably connected with the rear supporting plate (4) through a ball bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920969364.9U CN209881960U (en) | 2019-06-25 | 2019-06-25 | Automatic drive camera and be in ring test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920969364.9U CN209881960U (en) | 2019-06-25 | 2019-06-25 | Automatic drive camera and be in ring test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209881960U true CN209881960U (en) | 2019-12-31 |
Family
ID=68947272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920969364.9U Expired - Fee Related CN209881960U (en) | 2019-06-25 | 2019-06-25 | Automatic drive camera and be in ring test fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209881960U (en) |
-
2019
- 2019-06-25 CN CN201920969364.9U patent/CN209881960U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Room 12-17, block B, new city center, No.3 Wanhui Road, Zhongbei Town, Xiqing District, Tianjin Patentee after: Sinotruk data (Tianjin) Co.,Ltd. Address before: Room 12-17, block B1, new city center, No.3 Wanhui Road, Zhongbei Town, Xiqing District, Tianjin 300380 Patentee before: TIANJIN KADAKE DATA Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191231 |