CN211059679U - Expressway video monitoring cradle head - Google Patents
Expressway video monitoring cradle head Download PDFInfo
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- CN211059679U CN211059679U CN201922025354.2U CN201922025354U CN211059679U CN 211059679 U CN211059679 U CN 211059679U CN 201922025354 U CN201922025354 U CN 201922025354U CN 211059679 U CN211059679 U CN 211059679U
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- rotating shaft
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- vertical rotating
- video monitoring
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Abstract
The utility model relates to a video monitoring cloud platform for a highway, which comprises a base, an installation shell and an inverted U-shaped shell which are arranged from bottom to top in sequence, wherein a cloud platform camera is arranged at the top wall in the inverted U-shaped shell; the base is internally provided with a vertical rotating shaft, the lower end of the vertical rotating shaft is spherical, a corresponding spherical step is arranged in the base, and the vertical rotating shaft is driven by a stepping motor A; the installation casing internally mounted has horizontal pivot, and horizontal pivot overcoat is equipped with the tooth cylinder, and the bottom surface of cloud platform camera is the arc and opens on this face has the tooth, and tooth cylinder upper portion spills the installation casing outside and with the tooth meshing on the cloud platform camera arcwall face, and the tooth cylinder is through step motor B drive. The utility model discloses the beneficial effect who reaches is: stable operation, no blurring of picture and clear monitoring.
Description
Technical Field
The utility model relates to a supervisory equipment technical field, especially highway video monitoring cloud platform.
Background
The general tripod head structure is heavy on top and light on bottom, and when steering monitoring is carried out, the operation is not stable, and the phenomenon of shaking is easy to occur, so that a fuzzy picture is generated; this effect is not particularly serious for monitoring heads installed in communities or office buildings and the like; on the highway, since the vehicle is traveling at a high speed, instantaneous capture is important, and if a blurred image of several seconds appears, the influence is large. Therefore, the scheme designs the expressway video monitoring holder to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome prior art's shortcoming, provide the highway video monitoring cloud platform that operates steadily, the picture is not fuzzy, can the clear control.
The purpose of the utility model is realized through the following technical scheme: the video monitoring cloud platform for the highway comprises a base, an installation shell and an inverted U-shaped shell which are sequentially arranged from bottom to top, wherein a cloud platform camera is installed at the top wall in the inverted U-shaped shell, the installation shell can horizontally rotate, and the inverted U-shaped shell can vertically rotate;
the base is internally provided with a vertical rotating shaft, the lower end of the vertical rotating shaft is spherical, a corresponding spherical step is arranged in the base, and the vertical rotating shaft is driven by a stepping motor A;
the installation casing internally mounted has horizontal pivot, and horizontal pivot overcoat is equipped with the tooth cylinder, and the bottom surface of cloud platform camera is the arc and opens on this face has the tooth, and tooth cylinder upper portion spills the installation casing outside and with the tooth meshing on the cloud platform camera arcwall face, and the tooth cylinder is through step motor B drive.
Preferably, the base comprises an upper seat, a lower seat and a bottom plate which are connected through screws, and the spherical shoulder is positioned in the lower seat; the stepping motor A is arranged in the mounting cavity of the lower seat.
Preferably, the vertical rotating shaft is stepped, is small in upper part and large in lower part, the lower part of the vertical rotating shaft is positioned in the cavity of the upper seat and rotates through the adaptation of lubricating oil, and the upper part of the vertical rotating shaft is matched and installed with the bottom of the installation shell through screws.
Preferably, the upper seat is provided with a raised shoulder at the upper end, the bottom surface of the mounting shell is provided with a raised shoulder, and the two raised shoulders are mounted in a matching way through balls and rolling grooves.
Furthermore, an annular lower buckle cover is further arranged on the convex shoulder on the bottom surface of the mounting shell, and the lower buckle cover covers the convex shoulder of the upper seat to prevent water from entering.
The left side wall and the right side wall in the installation shell are respectively fixed with a stepping motor B which works simultaneously, and an output shaft of the stepping motor B is meshed with the tooth column body through a driving tooth.
The left side ear and the right side ear of the inverted U-shaped shell are respectively hinged with the left side surface and the right side surface of the mounting shell.
The utility model has the advantages of it is following:
(1) the vertical rotating shaft is arranged to be small in upper part and large in lower part, and the lower end of the vertical rotating shaft is spherical, so that the contact area during rotation is ensured, and the stability during horizontal rotation is ensured; by arranging the tooth cylinder and arranging the arc-shaped surface with the teeth on the bottom surface of the pan-tilt camera, the arc-shaped surface is meshed with the tooth cylinder, the contact area is large, compared with the action of finishing the rotation of a vertical surface through the driving of a belt, the scheme has better stability, and thus the stability of the vertical rotation is improved; the two improve the overall stability together, thereby avoiding the condition that the equipment shakes to generate a fuzzy picture;
(2) in addition, the installation shell and the base are matched through the balls and the rolling grooves, and the horizontal rotation stability is also improved;
(3) by arranging the two stepping motors B, the stress of the tooth column body is balanced, and the stability of vertical rotation is improved;
(4) the structure of the base and the mounting structure between the vertical rotating shaft and the mounting shell are convenient to detach and mount, and the reliability of integral fastening can be improved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a side view of the pan and tilt head camera engaged with a toothed cylinder disposed within the mounting housing;
FIG. 3 is a schematic view of the structure at the raised shoulder between the base and the mounting housing;
in the figure: 1-base, 101-upper seat, 102-lower seat, 103-bottom plate, 2-installation shell, 201-lower buckle cover, 3-inverted U-shaped shell, 4-pan-tilt camera, 5-vertical rotating shaft, 6-spherical step, 7-stepping motor A, 8-horizontal rotating shaft, 9-toothed column, 10-stepping motor B, and 11-rolling ball.
Detailed Description
The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.
As shown in fig. 1-3, the video surveillance cloud deck for the highway comprises a base 1, an installation shell 2 and an inverted U-shaped shell 3 which are sequentially arranged from bottom to top, wherein a cloud deck camera 4 is installed on the inner top wall of the inverted U-shaped shell 3. When monitoring action is carried out, the mounting shell 2 can horizontally rotate, the inverted U-shaped shell 3 can vertically rotate, large wide-angle monitoring is realized, and the monitoring range is ensured.
In this scheme, install perpendicular pivot 5 in base 1, perpendicular pivot 5 lower extreme is spherical, has corresponding spherical terrace 6 in the base 1, and perpendicular pivot 5 is through step motor A7 drive. Specifically, the base 1 comprises an upper seat 101, a lower seat 102 and a bottom plate 103, which are connected with each other by screws in a matching way; wherein, the inner cavity of the upper seat 101 is matched with the diameter of the lower part of the vertical rotating shaft 5, and the upper seat and the vertical rotating shaft rotate through lubricating oil; the upper part in the lower seat 102 is provided with a spherical shoulder 6, the spherical lower end of the vertical rotating shaft 5 is abutted against the spherical shoulder 6, the middle part of the spherical shoulder 6 is provided with a through hole, and an output shaft of the stepping motor A7 passes through the through hole to be in transmission fit with the center of the spherical lower end of the vertical rotating shaft 5 through a spline and a spline groove; the stepper motor a7 is located in a mounting cavity of the lower base 102, which is closed by a bottom plate 103.
As shown in fig. 1, the upper end of the vertical rotating shaft 5 is installed with the bottom of the installation shell 2 through screw fitting; the bottom surface of the mounting case 2 has an inwardly recessed mounting hole. And further, the upper end of the upper seat 101 is provided with a convex shoulder, the bottom surface of the mounting shell 2 is provided with a convex shoulder, and the convex shoulders are matched and mounted through the balls 11 and the rolling grooves. An annular lower cover 201 is further provided on the raised shoulder of the bottom surface of the mounting case 2, and the lower cover 201 shields the raised shoulder of the upper seat 101 from water inflow.
In order to realize vertical smooth rotation: a rotatable transverse rotating shaft 8 is arranged in the mounting shell 2 along the left wall and the right wall of the mounting shell, a tooth column body 9 is sleeved outside the transverse rotating shaft 8 through a key slot, the tooth column body 9 is cylindrical, teeth are arranged on the cylindrical surface of the tooth column body 9, and the upper part of the tooth column body 9 leaks out of the mounting shell 2; meanwhile, the bottom surface of the pan-tilt camera 4 is arc-shaped, teeth are arranged on the surface, and the teeth on the arc-shaped surface of the pan-tilt camera 4 are meshed with the tooth column 9.
In this embodiment, the left and right side walls of the mounting case 2 are respectively fixed with stepping motors B10 that work simultaneously, and output shafts of the stepping motors B are engaged with the tooth cylinders 9 via driving teeth.
In this embodiment, the left and right side ears of the inverted U-shaped housing 3 are respectively outside the left and right side surfaces of the mounting housing 2, and the lower ends of the left and right side ears of the inverted U-shaped housing 3 are hinged to the outer side surfaces of the corresponding mounting housing 2.
And monitoring when the monitoring range needs to be expanded. Horizontal rotation: the vertical rotating shaft 5 is driven to rotate through the stepping motor A7, the vertical rotating shaft 5 drives the mounting shell 2 to rotate, and the mounting shell 2 drives the pan-tilt camera 4 to rotate through the inverted U-shaped shell 3; vertical rotation: the two-step motor B10 drives the gear column 9 to rotate, and the gear column 9 drives the pan-tilt camera 4 to horizontally rotate.
Claims (7)
1. Highway video monitoring cloud platform includes from base (1), installation casing (2), the type of falling U casing (3) that set gradually down, and roof department installs cloud platform camera (4) in the type of falling U casing (3), and installation casing (2) can the horizontal rotation, and the type of falling U casing (3) can vertical rotation, its characterized in that:
the base (1) is internally provided with a vertical rotating shaft (5), the lower end of the vertical rotating shaft (5) is spherical, a corresponding spherical step (6) is arranged in the base (1), and the vertical rotating shaft (5) is driven by a stepping motor A (7);
the installation casing (2), internally mounted have horizontal rotation axle (8), and horizontal rotation axle (8) overcoat is equipped with tooth cylinder (9), and the bottom surface of cloud platform camera (4) is the arc and opens on this face has the tooth, and tooth cylinder (9) upper portion is leaked the installation casing (2) and outside and with the tooth meshing on cloud platform camera (4) arcwall face, and tooth cylinder (9) are through step motor B (10) drive.
2. The highway video monitoring cloud deck according to claim 1, wherein: the base (1) comprises an upper seat (101), a lower seat (102) and a bottom plate (103) which are connected through screws, and the spherical step (6) is positioned in the lower seat (102); the stepping motor A (7) is arranged in the mounting cavity of the lower seat (102).
3. The highway video monitoring cloud deck according to claim 2, wherein: the vertical rotating shaft (5) is in a step shape, is small in upper part and large in lower part, the lower part of the vertical rotating shaft is positioned in the cavity of the upper seat (101) and rotates through the adaptation of lubricating oil, and the upper part of the vertical rotating shaft is matched and installed with the bottom of the installation shell (2) through screws.
4. The highway video monitoring cloud deck according to claim 3, wherein: the upper seat (101) is provided with a raised shoulder at the upper end, the bottom surface of the mounting shell (2) is provided with a raised shoulder, and the two raised shoulders are mounted in a matched manner through a ball (11) and a rolling groove.
5. The highway video monitoring cloud deck according to claim 4, wherein: an annular lower buckle cover (201) is further arranged on the convex shoulder on the bottom surface of the mounting shell (2), and the convex shoulder of the upper seat (101) is covered by the lower buckle cover (201) to prevent water from entering.
6. The highway video monitoring cloud deck according to claim 4, wherein: the left side wall and the right side wall in the installation shell (2) are respectively fixed with a stepping motor B (10) which works simultaneously, and an output shaft of the stepping motor B (10) is meshed with the tooth column body (9) through a driving tooth.
7. The highway video monitoring cloud deck according to claim 5, wherein: the left side ear and the right side ear of the inverted U-shaped shell (3) are respectively hinged with the left side surface and the right side surface of the mounting shell (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922025354.2U CN211059679U (en) | 2019-11-21 | 2019-11-21 | Expressway video monitoring cradle head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922025354.2U CN211059679U (en) | 2019-11-21 | 2019-11-21 | Expressway video monitoring cradle head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211059679U true CN211059679U (en) | 2020-07-21 |
Family
ID=71585784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922025354.2U Active CN211059679U (en) | 2019-11-21 | 2019-11-21 | Expressway video monitoring cradle head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211059679U (en) |
-
2019
- 2019-11-21 CN CN201922025354.2U patent/CN211059679U/en active Active
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