CN215092283U - Manual calibration device of front camera of intelligent automobile - Google Patents
Manual calibration device of front camera of intelligent automobile Download PDFInfo
- Publication number
- CN215092283U CN215092283U CN202120680465.1U CN202120680465U CN215092283U CN 215092283 U CN215092283 U CN 215092283U CN 202120680465 U CN202120680465 U CN 202120680465U CN 215092283 U CN215092283 U CN 215092283U
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- plate
- fixedly connected
- lateral wall
- side wall
- fixed plate
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- 230000005540 biological transmission Effects 0.000 claims description 17
- 244000309464 bull Species 0.000 claims 2
- 239000000203 mixture Substances 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 5
- 238000012360 testing method Methods 0.000 abstract description 5
- 238000001125 extrusion Methods 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
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Abstract
The utility model discloses a manual calibration device of intelligence car front camera, the on-line screen storage device comprises a base, the last lateral wall fixedly connected with sleeve pipe of base, the sheathed tube goes up the lateral wall slip and inserts and be equipped with the pinion rack, the top fixedly connected with fixed plate of pinion rack, the preceding lateral wall fixedly connected with bottom plate of fixed plate, the outer wall symmetry slip cover of bottom plate is equipped with the splint with preceding lateral wall sliding contact of fixed plate, the last lateral wall symmetry fixedly connected with of fixed plate is located the backup pad in two splint outsides, two the backup pad slides jointly and inserts and is equipped with the movable plate. The utility model discloses a revolve the removal that twists the threaded rod and drive splint to accomplish the quick dismantlement to the calibration plate, and then improved the efficiency of dismantling the installation of calibration plate, and reciprocating of pinion rack, drive calibration plate and fixed plate and reciprocate, thereby realized the altitude mixture control to the calibration plate, and then satisfied the demand of test.
Description
Technical Field
The utility model relates to the technical field of textile machinery, especially, relate to a manual calibration device of camera before intelligent automobile.
Background
In automotive electronic driver assistance systems or active safety systems, the mainstream solution is to mount a front camera inside the front windshield of the vehicle. Before leaving the factory, one-time off-line calibration is required on a production line. After shipment, the installation position of the camera is slightly deviated as the use time increases. Such a shift may cause inaccuracies in the targets (e.g., lane line angular curvature, such as relative coordinate relative velocity of a pedestrian and a preceding vehicle) detected by the front camera, and thus may require on-line calibration.
However, the existing manual calibration device for the automobile front camera is complex in structure and complex in operation, the calibration mechanism is not convenient to disassemble and assemble before and after use, the height of the calibration mechanism cannot be freely adjusted, and certain defectiveness is achieved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem in the background art, and the manual calibration device of the preceding camera of an intelligent automobile who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the manual calibration device for the front camera of the intelligent automobile comprises a base, wherein a sleeve is fixedly connected to the upper side wall of the base, a toothed plate is inserted into the upper side wall of the sleeve in a sliding manner, a fixed plate is fixedly connected to the top end of the toothed plate, a bottom plate is fixedly connected to the front side wall of the fixed plate, clamping plates in sliding contact with the front side wall of the fixed plate are sleeved on the outer wall of the bottom plate in a symmetrical and sliding manner, supporting plates located on the outer sides of the two clamping plates are fixedly connected to the upper side wall of the fixed plate in a symmetrical and sliding manner, a movable plate is inserted into the two supporting plates in a common sliding manner, rotating rods are rotatably connected to the lower side wall of the movable plate in a symmetrical and rotating manner, the lower ends of the rotating rods located on the same side are rotatably connected with the upper side wall of the clamping plates, a mounting plate is fixedly connected to the top ends of the two supporting plates in a common manner, and threaded rods are rotatably connected to the upper side wall of the mounting plate through end portions, the upper side wall of the base is fixedly connected with a vertical plate positioned on the left side of the sleeve, the left side wall of the vertical plate is inserted with a transmission rod in a penetrating mode, the right end of the transmission rod is fixedly connected with a gear meshed with the toothed plate, and the left end of the transmission rod is fixedly connected with a handle.
Preferably, two the opposite one side of backup pad all is seted up with the moving plate assorted spout that runs through.
Preferably, a first bearing is fixedly embedded in the upper side wall of the moving plate, and an inner ring of the first bearing is fixedly connected with the outer wall of the threaded rod.
Preferably, a second bearing is fixedly embedded in the left side wall of the vertical plate, and an inner ring of the second bearing is fixedly connected with the outer wall of the transmission rod.
Preferably, the outer wall of the transmission rod is uniformly and symmetrically provided with a plurality of through holes between the handle and the vertical plate, and pins which are abutted against the base are inserted in the through holes right above the through holes in a sliding manner.
Preferably, the upper side wall of the base is provided with a round hole matched with the pin.
Compared with the prior art, this manual calibration device of camera before intelligent automobile's advantage lies in:
1. the device is characterized in that a threaded rod, a rotating rod, clamping plates and a calibration plate are arranged, the device is placed at a positioning position, the calibration plate is placed between the two clamping plates, the threaded rod is screwed anticlockwise, the threaded rod drives a movable plate to move upwards, the rotating rod is further driven to rotate towards a direction close to the threaded rod, the clamping plates are driven to move towards a direction close to the calibration plate, the clamping plates are in extrusion contact with the calibration plate, so that the calibration plate is fixed quickly, the threaded rod is screwed clockwise, the threaded rod drives the movable plate to move downwards, the rotating rod is further driven to rotate towards a direction far away from the threaded rod, the clamping plates are driven to move towards a direction far away from the calibration plate, the clamping plates are separated from contact with the calibration plate, so that the calibration plate is dismounted quickly, and the mounting and dismounting efficiency of the calibration plate is improved;
2. the testing device is provided with a transmission rod, a gear and a toothed plate, wherein the transmission rod and the gear are driven to rotate anticlockwise by rotating the handle anticlockwise so as to enable the gear to drive the toothed plate and the fixed plate which are meshed with the gear to move upwards;
3. the pin, the round hole and the through hole are arranged, and after the height of the calibration plate is adjusted, the pin is inserted into the through hole and the round hole, so that the transmission rod is fixed, and the stability of the device is ensured;
to sum up, the utility model discloses a revolve the removal that twists the threaded rod and drive splint to accomplish the quick dismantlement to the calibration plate, and then improved the efficiency of the installation dismantlement to the calibration plate, and reciprocating of pinion rack, drive calibration plate and fixed plate and reciprocate, thereby realized the altitude mixture control to the calibration plate, and then satisfied the demand of test.
Drawings
Fig. 1 is a schematic structural view of a manual calibration device for a front camera of an intelligent vehicle provided by the utility model;
fig. 2 is a side view of a joint of a gear, a transmission rod and a toothed plate in the manual calibration device for the front camera of the intelligent vehicle provided by the present invention;
fig. 3 is the utility model provides a side view of fixed plate, bottom plate and splint junction in the manual calibration device of intelligent automobile front camera.
In the figure: the device comprises a base 1, a sleeve 2, a toothed plate 3, a fixed plate 4, a bottom plate 5, a clamping plate 6, a supporting plate 7, a moving plate 8, a rotating rod 9, a threaded rod 10, a bearing I11, a vertical plate 12, a transmission rod 13, a bearing II 14, a handle 15, a pin 16, a gear 17 and an installation plate 18.
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.
Referring to fig. 1-3, an intelligent automobile front camera manual calibration device comprises a base 1, wherein a sleeve 2 is fixedly connected to the upper side wall of the base 1, a toothed plate 3 is slidably inserted into the upper side wall of the sleeve 2, a fixed plate 4 is fixedly connected to the top end of the toothed plate 3, a bottom plate 5 is fixedly connected to the front side wall of the fixed plate 4, clamping plates 6 in sliding contact with the front side wall of the fixed plate 4 are symmetrically and slidably sleeved on the outer wall of the bottom plate 5, supporting plates 7 located on the outer sides of the two clamping plates 6 are symmetrically and fixedly connected to the upper side wall of the fixed plate 4, a moving plate 8 is slidably inserted into the two supporting plates 7 together, sliding grooves matched with the moving plate 8 and penetrating through are formed in one sides, opposite to the two supporting plates 7, rotating rods 9 are symmetrically and rotatably connected to the lower side wall of the moving plate 8, the lower ends of the rotating rods 9 located on the same side are rotatably connected to the upper side wall of the clamping plates 6, and mounting plates 18 are fixedly connected to the top ends of the two supporting plates 7 together;
the upper side wall of the mounting plate 18 is in threaded connection with a threaded rod 10 of which the end part is rotationally connected with the upper side wall of the movable plate 8, a bearing I11 is fixedly embedded in the upper side wall of the movable plate 8, the inner ring of the bearing I11 is fixedly connected with the outer wall of the threaded rod 10, after the device is placed at a preset position, the calibrated plate is placed between two clamping plates 6, the threaded rod 10 is screwed anticlockwise, the threaded rod 10 drives the movable plate 8 to move upwards, further the rotating rod 9 is driven to rotate towards the direction close to the threaded rod 10, the clamping plates 6 are driven to move towards the direction close to the calibrated plate, the clamping plates 6 are in extrusion contact with the calibrated plate, so that the quick fixation of the calibrated plate is completed, the threaded rod 10 is screwed clockwise, the movable plate 8 is driven to move downwards by the threaded rod 10, further the rotating rod 9 is driven to rotate towards the direction far away from the threaded rod 10, the clamping plates 6 are driven to move towards the direction far away from the calibrated plate, and the clamping plates 6 are separated from the contact with the calibrated plate, thereby accomplish the quick dismantlement to the calibration plate, and then improved the efficiency of the installation dismantlement to the calibration plate.
The upper side wall of the base 1 is fixedly connected with a vertical plate 12 positioned on the left side of the sleeve 2, a transmission rod 13 is inserted through the left side wall of the vertical plate 12, a second bearing 14 is fixedly embedded in the left side wall of the vertical plate 12, the inner ring of the second bearing 14 is fixedly connected with the outer wall of the transmission rod 13, the right end of the transmission rod 13 is fixedly connected with a gear 17 meshed with the toothed plate 3, the left end of the transmission rod 13 is fixedly connected with a handle 15, the outer wall of the transmission rod 13 is uniformly and symmetrically provided with a plurality of through holes positioned between the handle 15 and the vertical plate 12, and a pin 16 abutted against the base 1 is inserted in the through hole positioned right above the through hole in a sliding manner;
Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.
Now, the operation principle of the present invention is explained as follows:
when the device works, after the device is placed at a fixed position, a calibration plate is placed between two clamping plates 6, a threaded rod 10 is screwed anticlockwise, the threaded rod 10 drives a moving plate 8 to move upwards, a rotating rod 9 is further driven to rotate towards a direction close to the threaded rod 10, the clamping plates 6 are driven to move towards a direction close to the calibration plate, the clamping plates 6 are enabled to be in extrusion contact with the calibration plate, so that the calibration plate is fixed quickly, the threaded rod 10 is screwed clockwise, the threaded rod 10 drives the moving plate 8 to move downwards, the rotating rod 9 is further driven to rotate towards a direction far away from the threaded rod 10, the clamping plates 6 are driven to move towards a direction far away from the calibration plate, the clamping plates 6 are enabled to be separated from being in contact with the calibration plate, so that the calibration plate is dismounted quickly, and the mounting and dismounting efficiency of the calibration plate is improved;
hour hand rotation handle 15, drive transfer line 13 and gear 17 anticlockwise rotation, and then make gear 17 drive engaged with pinion rack 3 and fixed plate 4 up-going, clockwise rotation handle 15, drive transfer line 13 and gear 17 clockwise rotation, and then make gear 17 drive engaged with pinion rack 3 and fixed plate 4 downstream, thereby realized the altitude mixture control to the calibration board, and then satisfy the demand of test, the calibration board altitude mixture control finishes the back, insert pin 16 in through-hole and the round hole, thereby accomplish the fixed to transfer line 13, the stability of device has been guaranteed.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a manual calibration device of intelligence car front camera, includes base (1), its characterized in that, the last lateral wall fixedly connected with sleeve pipe (2) of base (1), the last lateral wall of sleeve pipe (2) slides and inserts and is equipped with pinion rack (3), the top fixedly connected with fixed plate (4) of pinion rack (3), the preceding lateral wall fixedly connected with bottom plate (5) of fixed plate (4), the outer wall symmetry slip cover of bottom plate (5) is equipped with splint (6) with fixed plate (4) preceding lateral wall sliding contact, the last lateral wall symmetry fixedly connected with of fixed plate (4) is located backup pad (7) in two splint (6) outsides, two backup pad (7) slide jointly and insert and be equipped with movable plate (8), the lower lateral wall symmetry rotation of movable plate (8) is connected with bull stick (9), the lower extreme that lies in same one side bull stick (9) all rotates with the last lateral wall of splint (6) to be connected, two the common fixedly connected with mounting panel (18) in top of backup pad (7), the side wall threaded connection has tip and movable plate (8) to go up side wall and rotates threaded rod (10) of being connected, the side wall fixedly connected with that goes up of base (1) is located left riser (12) of sleeve pipe (2), the left side wall of riser (12) is run through and is inserted and is equipped with transfer line (13), the right-hand member fixedly connected with of transfer line (13) and pinion rack (3) engaged with gear (17), the left end fixedly connected with handle (15) of transfer line (13).
2. The manual calibration device of the front camera of the intelligent automobile according to claim 1, wherein one opposite side of each of the two support plates (7) is provided with a through chute matched with the moving plate (8).
3. The manual calibration device for the front camera of the intelligent automobile according to claim 1, wherein a first bearing (11) is fixedly embedded in the upper side wall of the moving plate (8), and an inner ring of the first bearing (11) is fixedly connected with an outer wall of the threaded rod (10).
4. The manual calibration device of the front camera of the intelligent automobile according to claim 1, wherein a second bearing (14) is fixedly embedded in the left side wall of the vertical plate (12), and an inner ring of the second bearing (14) is fixedly connected with the outer wall of the transmission rod (13).
5. The manual calibration device of the front camera of the intelligent automobile according to claim 1, wherein a plurality of through holes are uniformly and symmetrically formed in the outer wall of the transmission rod (13) and located between the handle (15) and the vertical plate (12), and pins (16) which abut against the base (1) are inserted in the through holes located right above the through holes in a sliding manner.
6. The manual calibration device of the front camera of the intelligent automobile according to claim 5, wherein a round hole matched with the pin (16) is formed in the upper side wall of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120680465.1U CN215092283U (en) | 2021-04-02 | 2021-04-02 | Manual calibration device of front camera of intelligent automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120680465.1U CN215092283U (en) | 2021-04-02 | 2021-04-02 | Manual calibration device of front camera of intelligent automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215092283U true CN215092283U (en) | 2021-12-10 |
Family
ID=79346862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120680465.1U Expired - Fee Related CN215092283U (en) | 2021-04-02 | 2021-04-02 | Manual calibration device of front camera of intelligent automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215092283U (en) |
-
2021
- 2021-04-02 CN CN202120680465.1U patent/CN215092283U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20211210 |