CN211450218U - Image acquisition device installation component and survey car - Google Patents
Image acquisition device installation component and survey car Download PDFInfo
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- CN211450218U CN211450218U CN201922106834.1U CN201922106834U CN211450218U CN 211450218 U CN211450218 U CN 211450218U CN 201922106834 U CN201922106834 U CN 201922106834U CN 211450218 U CN211450218 U CN 211450218U
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Abstract
The utility model relates to a road surveys the field, discloses an image acquisition device installation component and surveys car, include: the image acquisition device comprises a sliding mechanism, a connecting rod mechanism and a bearing frame, wherein the first end of the connecting rod mechanism is rotatably connected with the sliding mechanism, the bearing frame is rotatably connected with the second end of the connecting rod mechanism, and the bearing frame is used for installing the image acquisition device. The embodiment of the utility model provides an image acquisition device on driving the accepting frame through glide machanism moves along glide machanism, and link mechanism can drive image acquisition device and rotate on glide machanism to aim at the determinand. The utility model discloses an image acquisition device installation component sets up on the reconnaissance car body. The embodiment of the utility model provides an utilize the fixed mode among the translation function of glide machanism and the rotatable coupling mode of link mechanism to replace prior art, image acquisition device gesture position control has higher flexibility, alignment determinand that can be better, and the investigation is efficient, and the degree of accuracy is high, the simple operation.
Description
Technical Field
The utility model relates to a road survey field especially relates to an image acquisition device installation component and investigation car.
Background
The highway side is often equipped with devices such as well lid, road sign, and after the highway operation a period, often need survey objects such as the sign of road both sides, well lid, guarantee that its state is good.
The existing survey mode is that a manual route patrol is carried out and then a recording mode is carried out, so that more manpower is consumed, and the efficiency is lower; still another implementation is to record information by taking a video and then viewing it. The existing video shooting mode is that a camera is often fixed on a vehicle, when the vehicle runs, in order to ensure that a signboard is in the shooting range of the camera, a driver needs to hold the distance between the vehicle and the edge of a road well, or a camera with an enlarged shooting range is adopted, and under the condition that the distance between the signboard on the edge of the road and the edge of the road is not fixed and unchanged, an operator needs to properly adjust the distance, so that the comprehensive shooting is ensured, the surveying efficiency is low, and the accuracy is low; in order to reach better effect, current shooting needs the navigating mate to have higher driving level, and the adjustment that whole device needs comparatively complicacy when using just can satisfy the camera and shoot clear requirement, and the operation is inconvenient, and the adjustment has certain safe risk to surveying personnel on the highway.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model aims at providing an image acquisition device installation component and survey car to solve among the prior art and fix the investigation inefficiency that leads to on the car with the camera, the degree of accuracy is low, and the operation is inconvenient, has the technical problem of safe risk.
(II) technical scheme
In order to solve the technical problem, an embodiment of the utility model provides an image acquisition device installation component, include: the image acquisition device comprises a sliding mechanism, a connecting rod mechanism and a bearing frame, wherein the first end of the connecting rod mechanism is rotatably connected with the sliding mechanism, the bearing frame is rotatably connected with the second end of the connecting rod mechanism, and the bearing frame is used for installing the image acquisition device.
The first end of the connecting rod mechanism is hinged to the sliding mechanism, the bearing frame is hinged to the second end of the connecting rod mechanism, and the connecting rod mechanism can drive the bearing frame to rotate around the axial direction of the sliding mechanism.
The sliding mechanism comprises a sliding rail and a sliding block, and the sliding block is slidably arranged on the sliding rail.
The connecting rod mechanism comprises a first connecting rod and a second connecting rod which are equal in length, the first connecting rod and the second connecting rod are arranged in parallel, and the first ends of the first connecting rod and the second connecting rod are hinged to the sliding block.
The first connecting rod and the second connecting rod are respectively hinged to two ends of the hinged boss.
Wherein, the slide rail is arc slide rail.
Wherein, the radius range of the arc-shaped slide rail is 2.5 to 3.5 meters.
The sliding rail is a No. 45 steel sliding rail, and the sliding block is provided with a magnetic base.
The image acquisition device comprises an image acquisition device mounting frame and fasteners, wherein the image acquisition device mounting frame is provided with a first through hole, the image acquisition device mounting frame is provided with a second through hole, the fasteners sequentially penetrate through the first through hole and the second through hole, and the image acquisition device is fixed on the image acquisition device mounting frame.
The embodiment of the utility model provides a still disclose a survey car, including survey the car body with the utility model discloses an image acquisition device installation component, image acquisition device installation component set up in survey on the car body.
(III) advantageous effects
The embodiment of the utility model provides a pair of image acquisition device installation component and survey car drives the image acquisition device on the accepting frame through glide machanism and removes along glide machanism, and link mechanism can drive image acquisition device and rotate on glide machanism to aim at the determinand. The embodiment of the utility model provides an utilize the translation function of glide machanism and link mechanism's rotatable coupling mode to replace fixing the mode on surveying the car among the prior art, image acquisition device gesture position control has higher flexibility, alignment determinand that can be better, surveys efficiently, and the degree of accuracy is high, the simple operation.
Drawings
Fig. 1 is a schematic view of a first view angle structure of an image capturing device mounting assembly according to an embodiment of the present invention;
fig. 2 is a schematic view of a second view angle structure of an image capturing device mounting assembly according to an embodiment of the present invention;
FIG. 3 is a schematic structural view of an image capturing device mounting frame according to an embodiment of the present invention;
fig. 4 is a top view of an image capturing device mounting assembly according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a survey vehicle according to an embodiment of the present invention.
Reference numerals:
100: an image acquisition device mounting assembly; 110: a slide rail; 120: a slider; 121: a boss is hinged; 130: a first link; 140: a second link; 150: a receiving frame; 151: a first through hole; 160: an image acquisition device mounting rack; 161: a second through hole; 170: a camera; 180: survey car body.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 to 5, the embodiment of the utility model discloses an image acquisition device installation component, include: glide machanism, link mechanism and accept frame 150, the first end and the glide machanism of link mechanism rotate to be connected, accept frame 150 and link mechanism's second end rotation to be connected, accept frame 150 is used for installing image acquisition device.
Specifically, the image capturing device in this embodiment may employ a camera 170.
The sliding mechanism includes a slide rail 110 and a slider 120, the slider 120 is slidably disposed on the slide rail 110, and the slider 120 slides on the slide rail 110 to drive a link mechanism disposed on the slider 120 to translate along the slide rail 110, so as to satisfy an observation angle of the camera 170. The slide rail 110 may be provided at the roof above the passenger seat beside the driver seat, or may be provided in the vehicle in the passenger position. The position of being convenient for navigating mate operation camera 170, navigating mate's side observation angle is similar with camera 170's observation angle, and the initial positioning of being convenient for reduces the time of adjustment. The position of the camera 170 is adjusted by sliding the slider 120. In order to ensure that the orientation of the camera 170 is always consistent with the orientation of the side face of a driver, the sliding rail 110 may be an arc sliding rail, and the circle center of the sliding rail 110 corresponds to a road signboard or a well cover, so that the camera is positioned at a front view angle as much as possible during shooting, and complete shooting information is ensured.
Preferably, the radius range of the arc-shaped slide rail is 2.5 to 3.5 meters, and the distance between the survey vehicle body 180 and the roadside signboard or the well lid is also 2.5 to 3.5 meters. The slide rail 110 is a 45 # steel slide rail, and the slider 120 is provided with a magnetic base (not shown in the figure), so that the slider 120 slides relative to the slide rail 110 under the action of magnetic force between the magnetic base and the 45 # steel. For example: when the magnetic force of the magnetic base becomes stronger, the slide block 120 and the slide rail 110 are fixed due to the action of the magnetic force; when the magnetic force of the magnetic base is weakened, the slider 120 can be attracted to the slide rail 110 to prevent the slider from falling off, and the slider 120 can be pushed by external force to move on the slide rail 110.
The link mechanism is rotatably connected to the sliding mechanism, and can drive the receiving frame 150 to adjust the position of the camera 170. The slide block 120 moves along the direction of the slide rail 110, and the camera 170 can rotate at the position of the slide block 120, so that for observation, the axis of the shooting direction of the camera 170 points to the center of the arc-shaped slide rail, and the image of the object to be measured is ensured to be in the center of the image.
The embodiment of the utility model provides a pair of image acquisition device installation component drives the image acquisition device on the accepting frame through glide machanism and removes along glide machanism, and link mechanism can drive image acquisition device and rotate on glide machanism to aim at the determinand. The embodiment of the utility model provides an utilize the translation function of glide machanism and link mechanism's rotatable coupling mode to replace fixing the mode on surveying the car among the prior art, image acquisition device gesture position control has higher flexibility, alignment determinand that can be better, surveys efficiently, and the degree of accuracy is high, the simple operation.
As shown in fig. 1 and 2, the first end of the link mechanism is hinged to the sliding mechanism, the receiving frame 150 is hinged to the second end of the link mechanism, and the link mechanism can drive the receiving frame 150 to rotate around the axial direction of the sliding mechanism. Specifically, in the present embodiment, the above-mentioned rotation connection is preferably hinged, that is, the link mechanism and the receiving frame 150 and the link mechanism and the sliding mechanism are connected in a hinged manner, and the moving direction of the slider 120 is perpendicular to the hinged rotation direction, that is, the receiving frame 150 rotates around the axial direction of the sliding mechanism (as shown in fig. 4).
The link mechanism includes a first link 130 and a second link 140 with equal length, the first link 130 and the second link 140 are arranged in parallel, and first ends of the first link 130 and the second link 140 are both hinged to the slider 120. In the present embodiment, the first link 130 and the second link 140 are arranged in parallel to form a link mechanism, so as to increase the stability of the link mechanism.
The device of this embodiment further includes a hinge boss 121, the hinge boss 121 is fixed on the slider 120, and the first connecting rod 130 and the second connecting rod 140 are respectively hinged at two ends of the hinge boss 121. In this embodiment, the hinge bosses 121, the first link 130, the second link 140, and the receiving frame 150 form a parallelogram.
As shown in fig. 2 and 3, the device of this embodiment further includes an image capturing device mounting bracket 160 and a fastening member, the receiving frame 150 is provided with a first through hole 151, the image capturing device mounting bracket 160 is provided with a second through hole 161, the fastening member sequentially passes through the first through hole 151 and the second through hole 161, and the image capturing device is fixed to the receiving frame 150 through the image capturing device mounting bracket 160. The fasteners in this embodiment may be selected from mating bolts and nuts. The bolt can pass first through-hole 151 and second through-hole 161, and nut and bolt thread fit after adjusting camera 170's angle, tighten the nut, guarantee that camera 170 shoots the angle fixed unchangeable.
As shown in fig. 5, the embodiment of the utility model provides a still disclose a survey car, including surveying car body 180 with the utility model discloses an image acquisition device installation component 100, image acquisition device installation component 100 sets up on surveying car body 180, specifically, fixes the one end of slide rail 110 on surveying car body 180.
The image acquisition device in the embodiment of the utility model adjusts the moving part (including the sliding mechanism and the link mechanism), and then performs relative fixation through the cooperation of the bolt and the nut, thereby ensuring that the shooting angle of the camera 170 is fixed; the above-mentioned motion piece's drive also can adopt the mode of motor drive, if can adopt transmission modes such as rack and pinion, two gears respectively with the pivot coaxial coupling of first connecting rod and second connecting rod, the rack couples together two gears, makes two synchronous rotations of gear, for the technical staff in the art set up the mounting means of driving motor and have referred to in prior art, do not give unnecessary details here, adjust after good to be dead through the motor lock and fix.
The utility model provides an image acquisition device can carry out camera gesture position adjustment, and the orientation of having guaranteed the camera during adjustment is stable, and in the adjustment process, the coupling degree between the motion piece is lower, easily adjusts.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An image capture device mounting assembly, comprising: the image acquisition device comprises a sliding mechanism, a connecting rod mechanism and a bearing frame, wherein the first end of the connecting rod mechanism is rotatably connected with the sliding mechanism, the bearing frame is rotatably connected with the second end of the connecting rod mechanism, and the bearing frame is used for installing the image acquisition device.
2. The image capturing device mounting assembly as claimed in claim 1, wherein the first end of the link mechanism is hinged to the sliding mechanism, and the receiving frame is hinged to the second end of the link mechanism, and the link mechanism can drive the receiving frame to rotate around the axial direction of the sliding mechanism.
3. The image capturing device mounting assembly of claim 2, wherein the sliding mechanism includes a slide rail and a slider, the slider being slidably disposed on the slide rail.
4. The image capturing device mounting assembly of claim 3, wherein the linkage mechanism includes a first link and a second link of equal length, the first link and the second link being disposed in parallel, the first ends of the first link and the second link being hinged to the slider.
5. The image capturing device mounting assembly of claim 4, further comprising a hinge boss fixed to the slider, wherein the first and second connecting rods are respectively hinged to two ends of the hinge boss.
6. The image capturing device mounting assembly of claim 4, wherein the slide rail is a circular arc slide rail.
7. The image capturing device mounting assembly of claim 6, wherein the radius of the arcuate rail ranges from 2.5 meters to 3.5 meters.
8. The image capturing device mounting assembly of claim 4, wherein the rail is a 45 gauge steel rail, and the slider has a magnetic mount thereon.
9. The image capturing device mounting assembly of claim 1, further comprising an image capturing device mounting bracket and a fastener, wherein the receiving bracket has a first through hole, the image capturing device mounting bracket has a second through hole, the fastener sequentially passes through the first through hole and the second through hole, and the image capturing device is fixed to the receiving bracket through the image capturing device mounting bracket.
10. A survey vehicle further comprising a survey vehicle body and an image capture device mounting assembly of any of claims 1-9 disposed on the survey vehicle body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922106834.1U CN211450218U (en) | 2019-11-29 | 2019-11-29 | Image acquisition device installation component and survey car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922106834.1U CN211450218U (en) | 2019-11-29 | 2019-11-29 | Image acquisition device installation component and survey car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211450218U true CN211450218U (en) | 2020-09-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922106834.1U Active CN211450218U (en) | 2019-11-29 | 2019-11-29 | Image acquisition device installation component and survey car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211450218U (en) |
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2019
- 2019-11-29 CN CN201922106834.1U patent/CN211450218U/en active Active
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